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Delek US

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Industry Oil & Gas Refining & Marketing
Employees 1001-5000
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FY2017 Annual Report · Delek US
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SUCCESS ON A
NEW SCALE

2016 ANNUAL RE PO RT

2 0 1 7   A N N U A L   R E P O R T

ABOUT US

Founded in 2001, Delek US Holdings, Inc. 

LOGISTICS SEGMENT

(NYSE: DK) is a downstream energy company 

with assets in petroleum refining, logistics 

and convenience store retailing. 

REFINING SEGMENT

Delek US beneficially owns approximately 63 percent 

(including 94.6 percent of the 2 percent general partner 

interest) of Delek Logistics Partners, LP. Delek Logistics 

Partners, LP (NYSE: DKL) is a growth-oriented master 

limited partnership focused on owning and operating 

Delek US’ subsidiaries own and operate refineries 

midstream energy infrastructure assets. Our logistics 

in Tyler and Big Spring, Texas, El Dorado, Arkansas, 

segment includes 100 percent of the performance of 

and Krotz Springs, Louisiana, with a combined 

Delek Logistics Partners, LP. Adjustments for minority 

nameplate crude throughput capacity of 302,000 

interest are made on a consolidated basis.

barrels per day. Delek US’ refining system 

processes primarily light crude oil sourced from 

RETAIL SEGMENT

the Permian Basin, East Texas, Gulf Coast and 

local production near the refinery locations.

The convenience store retail business is the largest 

7-Eleven licensee in the United States and operates 

approximately 300 convenience stores in central and 

West Texas and New Mexico.

FINANCIAL HIGHLIGHTS

SEGMENT CONTRIBUTION MARGIN

HSD 5-3-2 GULF COAST CRACK SPREAD

Dollars in Millions

Dollars Per Barrel

Refining
Logistics
Retail

$121.9 

$450.7

$26.8 

$108.5 
$192.6

$108.7
$139.1

2015

2016

2017

0
6
.
8
1
$

1
4
.
6
1
$

9
9
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4
1
$

8
7
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8
$

8
6
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7
$

0
8
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9
$

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8
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9
$

3
3
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9
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1
$

6
8
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0
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$

2
9
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5
1
$

6
6
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4
1
$

1Q15 2Q15 3Q15

4Q15

1Q16

2Q16

3Q16

4Q16

1Q17

2Q17

3Q17

4Q17

TOTAL REFINING THROUGHPUTS

Barrels Per Day

155,740

156,307

80,436

76,399

150,759

80,794

145,339

77,086

148,662

148,116

75,268

76,217

150,848

78,018

75,304

79,908 

69,965 

68,253 

73,394 

71,899 

72,830 

100,119

80,075

20,044

1Q15

294,129

68,292

300,468

68,557

69,722

71,771

77,467

76,537

153,410

74,954

78,456

78,648

83,603

138,964

75,577

63,387

2Q15

3Q15

4Q15

1Q16

2Q16

3Q16

4Q16

1Q17

2Q17

3Q17

4Q17

Tyler Refinery

El Dorado Refinery

Big Spring Refinery

Krotz Springs Refinery

 
 
 
 
 
 
 
 
DEAR FELLOW
SHAREHOLDERS

With the completion of the Alon acquisition, Delek began operating on 
a new scale. Not only did the organization welcome thousands of new 
employees, but we also expanded our reach geographically. Now, Delek 
has doubled its refining capacity with increased access to the Permian 
Basin and acquired approximately 300 convenience retail stores.

FELLOW SHAREHOLDERS

2017 marked a milestone for the company. With the acquisition of the remaining portion of 

Alon USA on July 1, 2017, we met our strategic goal to double the scale of our organization 

every three to five years. This opened the door to potential growth opportunities across 

our business platforms. We increased our access to crude oil from the Permian Basin in 

our refining segment, added logistics assets that can be dropped down to Delek Logistics 

Partners, LP (NYSE: DKL) (“Delek Logistics”) to provide future growth, and we gained  

approximately 300 convenience stores located in the southwestern United States. As we 

continue to execute on our strategic goal to increase the scale of our organization, a central 

focus remains on maintaining safe and efficient operations across our business platforms. 

As Delek has grown, our strategy has been to increase our access to Permian Basin crude oil 

to support our refining system. This basin has attractive drilling economics and production 

has grown over time, which has provided us with access to a low-cost crude oil supply relative 

to other locations. 

Our refining system, which has access to mid-continent crude oil and light products that 

are priced on a Gulf Coast basis, now has approximately 300,000 barrels per day of crude oil 

throughput capacity. Of this amount, approximately 260,000 barrels per day are priced on a 

West Texas Intermediate (“WTI”) linked basis. The largest portion of the WTI-linked barrels 

come from the Permian Basin, where we have access to approximately 207,000 barrels per 

day, or approximately 69 percent of our crude oil slate. This positions our refining operations 

to benefit from a wider WTI-Midland crude oil price discount to Brent crude oil. In order to 

          2 0 1 7   A N N U A L   R E P O R T           |           1

OUR REFINING SYSTEM, WHICH HAS ACCESS TO MID-CONTINENT CRUDE OIL 
AND LIGHT PRODUCTS THAT ARE PRICED ON A GULF COAST BASIS, NOW HAS 
APPROXIMATELY 300,000 BARRELS PER DAY OF CRUDE OIL THROUGHPUT CAPACITY.

better control the quality of the crude oil to improve yields 

2017 MARKET REVIEW

in our refining system and reduce crude oil costs, we have 

continued to use our logistics capabilities to access more 

crude oil closer to the wellhead through our gathering 

operations. This strategic initiative allows us to use our 

demand from our refinery system to offer crude oil producers 

an attractive alternative to shipping to purchasers further 

away from the production basins. 

We continue to develop our logistics business, which 

consists of our ownership in Delek Logistics. As the refining 

operations have grown, our logistics business has been 

well positioned to provide support for crude oil supply and 

light product distribution. In addition, it has grown through 

strategic joint ventures and unlocking value of logistics 

assets in the refining system through drop downs. With 

a larger presence in the Permian Basin, we believe that 

our logistics assets can be further developed to support 

our refining system and third-parties in the future. As our 

logistics business expands, our goal over time is to use 

these operations to provide additional services to our refining 

system as we transition from third-party logistics providers 

to our own platform in areas that are most efficient.

Our strategy in our retail operations is to apply our expertise 

to our store base in the Southwest that was acquired in the 

Alon transaction. These stores are integrated with our Big 

Spring, Texas, refinery, which supplies a large portion of their 

fuel needs. 

It was an interesting year in the markets as the first half of 

2017 presented us with an environment of low crude oil price 

differentials and Gulf Coast 5-3-2 crack spreads that limited 

margins in the business. In the second half of the year, a 

broad economic recovery on a global basis improved the 

global supply/demand balance and was the primary factor in 

higher margins in our operations.    

Crude oil price recovery during 2017 was aided by the 

improving global economy, combined with Oil Petroleum 

Exporting Countries (“OPEC”) and non-OPEC countries 

maintaining lower production levels that better balanced 

global supply and demand. During 2017, the price for  

WTI at Cushing, Oklahoma, averaged $50.78 per barrel 

compared with $43.33 per barrel in 2016 and $48.71 per 

barrel in 2015. WTI crude oil prices hit an inflection point 

in June, when they averaged $45.23 per barrel and began 

increasing, ending the year at an average of $58.10 per 

barrel in December 2017.   

As crude oil prices recovered from 2016 levels, low-cost and 

efficient shale oil fields, led by the Permian Basin, continued 

to increase production during 2017.  For example, the active 

rig count in the Permian Basin increased to 398 in December 

2017 from 252 in December 2016, according to the U.S. 

Energy Information Administration (EIA). Production of crude 

oil in the United States was approximately 9.3 million barrels 

per day in 2017, which compares to 8.9 million barrels per 

Completing the integration of Alon and implementing 

day in 2016 and 9.4 million barrels per day in 2015, according 

best practices across the organization to benefit from the 

to EIA. In April 2015, production was 9.6 million barrels per 

efficiencies gained from a larger scale are strategic priorities 

day, and by September 2016 it was reduced to 8.6 million 

as they create the foundation for future growth. Our larger, 

barrels per day as crude oil prices declined.  By November 

more diverse company should be well positioned to take 

2017, as crude oil prices increased, crude oil production in 

advantage of opportunities in the market and better navigate 

the United States surpassed 10.0 million barrels per day.

the cyclical nature of our business. 

2           |          S U C C E S S  O N   A   N E W   S C A L E

During 2017, crude oil price differentials widened as crude oil 

8,349

9,320

U.S. CRUDE OIL PRODUCTION

Thousands of Barrels Per Day

production increased. For example, the discount in the price 

between WTI-Cushing and Brent crude, a global light sweet 

crude benchmark, averaged $3.95 per barrel in 2017 compared 

to $1.85 per barrel in 2016 and $4.86 per barrel in 2015. During 

the second half of 2017, the discount between WTI-Cushing 

and Brent crude widened to an average of $5.14 per barrel, 

partly driven by increased domestic crude oil production.  

The discount between Midland, Texas, WTI crude oil sourced 

from the Permian Basin, where we currently have access 

to approximately 207,000 barrels per day, and WTI-Cushing 

was $0.34 per barrel in 2017, compared to $0.08 per barrel in 

2016 and $0.18 per barrel in 2015.  The differentials between 

Midland and Cushing remained narrow throughout 2017, as 

there has been adequate pipeline takeaway capacity to move 

Midland crude oil production to different markets. In addition, 

there has been demand for the Midland barrel by light crude oil 

refineries due to its better quality relative to a blended barrel 

from Cushing. As crude oil production increases in the Permian 

Basin, it may surpass pipeline takeaway capacity in 2018, 

resulting in a potential widening of the discount for Midland WTI 

relative to Cushing WTI.

Demand for gasoline in the U.S. was similar to 2016 levels, 

based on data from EIA, while the refining industry operated 

at 90.9 percent utilization during 2017. One dynamic that has 

continued to play a role in the supply/demand balance in the 

United States has been light products exported to Mexico. This 

has occurred as lower refinery utilization in Mexico resulted in 

lower supply, which allowed companies in the United States the 

opportunity to meet gasoline and diesel demand in the Mexican 

market. This has provided an outlet for domestic production. 

Delek US has taken advantage of its location in Tyler, Texas, and 

exported gasoline to Mexico by rail during 2017. While 2017 saw 

a wide range of market conditions, the benchmark Gulf Coast 

5-3-2 crack spread improved to an average of $13.01 per barrel 

from $9.19 per barrel in 2016.

87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17

CAPITAL EXPENDITURES

Dollars in Millions

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2015

2016

2017

2018E

CASH POSITION

Dollars in Millions

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2
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2014

2015

2016

2017

          2 0 1 7   A N N U A L   R E P O R T          |           3

2017 RESULTS

On a consolidated basis in 2017, Delek US reported net 

income of $288.8 million, or $4.00 per diluted share, 

compared with a net loss of $153.7 million, or ($2.49) 

per basic share, in 2016. On an adjusted basis, Delek US 

reported net income of $90.4 million, or $1.26 per diluted 

share, in 2017 compared to a net loss of $103.3 million, 

Coast 5-3-2 crack spread and wider crude oil differentials 

compared with 2016. The addition of the Big Spring, Texas, 

and Krotz Springs, Louisiana, refineries from the Alon 

USA acquisition essentially doubled the size of our refining 

operations and contributed to the improved performance.   

LOGISTICS PERFORMANCE

or ($1.68) per basic share in 2016. Adjusted EBITDA was 

Our logistics segment contribution margin improved in 

$409.9 million in 2017 compared to ($4.8) million in the 

2017 to $121.9 million from $108.7 million in 2016. This was 

prior year. On a year-over-year basis, increased results 

driven primarily by the combination of improved results from 

were primarily due to an improved market environment 

our West Texas wholesale business, the Paline Pipeline 

for our refining segment combined with the contribution 

and our East Texas marketing agreement. These factors 

from the Alon USA operations. To give some perspective 

were partially offset by lower performance from our SALA 

to the operating leverage of our increased scale, following 

Gathering System and higher operating costs. 

the acquisition on July 1, 2017, the combined company 

generated approximately $350.0 million of adjusted EBITDA 

RETAIL PERFORMANCE

in the second half of 2017.

REFINING PERFORMANCE

With the acquisition of Alon USA on July 1, 2017, Delek US 

acquired approximately 300 convenience retail stores. These 

stores, which are primarily located in Central and West Texas 

In our refining segment, the contribution margin was 

and New Mexico, are the largest 7-Eleven licensee in the 

approximately $450.7 million for 2017, compared with  

United States. Also, the West Texas stores are supplied by 

$139.1 million in 2016. This change was due to several 

our Big Spring refinery, creating an integrated supply chain 

factors. As discussed above, the market environment 

in that area. The contribution margin was $26.8 million for 

improved in 2017, as measured by an increase in the Gulf 

the period since the acquisition of Alon USA.

RETURNING VALUE TO OUR SHAREHOLDERS

Our capital allocation program consists of three elements: 

As we begin 2018, our annualized regular dividend is  

1) investing in our business, 2) growing through acquisitions, 

$0.80 per share, or a 33 percent increase from 2017. During 

and 3) returning cash to shareholders through dividends and 

January and February, our repurchase activity continued as we 

share repurchases. Based on opportunities to create long-term 

bought approximately $95.3 million of Delek US common stock 

shareholder value, we may allocate a different amount of financial 

under a $150.0 million authorization. When combined with 

resources to each component over time. In 2017, our Board of 

activity in December 2017, a total of approximately  

Directors continued this long-standing commitment to returning 

3.3 million shares were repurchased for $120.3 million, 

value to our shareholders through its declarations of regular 

leaving approximately $30.0 million of available authorization. 

quarterly dividends totaling $0.60 per share. In December 2017, 

The Board of Directors approved a new $150 million share 

we repurchased $25.0 million of Delek US common stock, which 

repurchase authorization for Delek US shares, which combined 

accounted for the total amount in 2017. We balanced the cash 

with our remaining amount on previous authorization at the 

returned to shareholders in 2017 with the focus on integration of 

end of February 2018 give us approximately $180.0 million of 

the Alon USA transaction and the goal of maintaining financial 

availability. We will continue to evaluate our cash return to 

flexibility of our company. 

shareholders through dividends and share repurchases based 

on liquidity and market conditions.

4           |           S U C C E S S  O N   A   N E W   S C A L E

ON A YEAR-OVER-YEAR BASIS, INCREASED RESULTS WERE PRIMARILY DUE TO 
AN IMPROVED MARKET ENVIRONMENT FOR OUR REFINING SEGMENT COMBINED 
WITH THE CONTRIBUTION FROM THE ALON USA OPERATIONS.

We invested $177.5 million in capital expenditures during 

2017 with a continued focus on maintaining safe and efficient 

operations. Approximately $29.0 million was spent on the 

alkylation project at the Krotz Springs, Louisiana, refinery 

during 2017. This $103.0 million project is expected to be 

completed in the first quarter of 2019. 

We ended 2017 with $931.8 million of cash and 

$1,465.6 million of debt. At year end, Delek Logistics, a 

subsidiary of Delek US, had $4.7 million of cash and  

$422.6 million of debt, which are included in the consolidated 

balance sheet. Excluding Delek Logistics, Delek US had 

$927.1 million in cash and $1,043.0 million of debt, resulting 

in a net debt position of $115.9 million. 

SHAREHOLDERS’ EQUITY

CASH DIVIDENDS

STOCK REPURCHASED

Dollars in Millions

Dollars Per Share

Dollars in Millions

2
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4
6
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2014

2015

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2017

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2017

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2017

          2 0 1 7   A N N U A L   R E P O R T           |           5

OUR STRATEGIC PRIORITIES

As we look forward, our goal continues to be to double the 

scale of the company every three to five years. This growth 

can come across our business platforms as we explore 

opportunities to expand our logistics operations, improve 

in order to take advantage of opportunities. To support 

this operation, we are focused on expanding our team, 

developing systems, improving processes and providing 

the necessary resources to position the organization for 

greater success in the future. 

our refining system and invest in our integrated convenience 

Enhance our position in the Permian Basin. Our 

store network. This growth will be balanced with returning 

300,000 barrels per day of crude throughput capacity is 

cash to our shareholders and maintaining financial flexibility. 

primarily a WTI-linked crude oil slate that is 69 percent 

To support these goals, our management team has outlined 

weighted to the Permian Basin. In addition, we have a 

the following strategic priorities, consistent with our near- 

complementary retail and logistics presence in the area. 

and long-term objectives to improve the competitive position 

Our strategic focus will be to evaluate options to utilize 

and enhance the free cash flow potential of our company. 

our Permian position to create additional growth across 

These priorities include: 

our businesses.  

  Maintain and continue to enhance our safe operations. 

Grow our logistics operations. The combination of our  

As we invest in and grow our business, we remain 

access to the Permian Basin and larger refining operation 

focused on safe and compliant operations for the 

should allow us to continue to grow our logistics 

benefit of our employees, communities, customers and 

footprint. We will look for opportunities to capitalize 

shareholders.

  Build on a winning culture. In 2017, the team 

responded well to our larger scale, as steps were 

taken to integrate the two companies following the 

acquisition of Alon in July 2017. We are now a larger 

and more diverse company, with a focus on fostering a 

culture that can act quickly in a changing environment 

on this position to increase our crude oil gathering 

operations, and support the refining system and third-

party customers. This includes exploring opportunities 

for continued development through joint ventures and 

opportunities to acquire assets in markets that are 

complementary to our existing geographic footprint. 

DELEK REFINERIES

DKL CRUDE PIPELINE

DKL TERMINAL

DKL JOINT VENTURE CRUDE PIPELINES

DELEK ASPHALT TERMINAL

THIRD-PARTY CRUDE PIPELINES

DELEK RENEWABLES

THIRD-PARTY PRODUCT PIPELINES

RETAIL CITIES

LONGVIEW, TEXAS

THIRD-PARTY TERMINAL

CORPORATE HEADQUARTERS

6           |          S U C C E S S  O N   A   N E W   S C A L E

CUSHING

WOODFORD

BASIN

NASHVILLE

MEMPHIS

BRENTWOOD

ALBUQUERQUE

PERMIAN 

BASIN

WICHITA FALLS

LUBBOCK

 BASIN

BIG SPRING

DALLAS

R

E

D

R

I

V

E

R

LITTLE ROCK

EL DORADO

 MID VA LLEY

TUCSON

EL PASO

 WEST TEXAS GULF

TYLER

SAN ANGELO

EAGLE FORD 

BASIN

L

O

L

A

M

I

L

L

E

N

N

I

U

M

P

A

L

I

N

E

BEAUMONT

FREEPORT

AMDEL

KROTZ SPRINGS

ST JAMES

NEW ORLEANS

 
 
 
Optimize our refining system. We doubled the size of  

our refining system in 2017. This gives us an opportunity 

to utilize the best practices from each location to improve 

reliability, efficiencies and yields in an effort to maximize 

performance. This should enhance our competitive 

position and free cash flow potential. 

  Use our financial flexibility and cash flow to create 

shareholder value. We are focused on managing 

the cash flow of our business to support our capital 

allocation program that includes: 1) returning cash to 

shareholders through dividends and share repurchases, 

2) applying a disciplined approach to invest in our 

business, and 3) growing through acquisitions – all of 

which combine to serve our central goal of increasing 

long-term value for our shareholders. 

LOOKING FORWARD TO 2018

As we enter 2018, the larger scale of our operations should 

provide opportunities to unlock sustainable value as we focus 

on factors we can control to improve our performance. During 

2017, we made great progress integrating the Alon acquisition 

and capturing approximately $89 million of synergies on 

an annualized basis. We are on track to reach our goal of 

achieving $105 million to $120 million of annualized synergies 

from the Alon USA transaction in 2018. In February 2018, 

we completed the final step in the Alon transaction with the 

acquisition of the remaining 18.4 percent that we did  

not already own of Alon USA Partners LP, which simplifies  

our corporate structure back to two publicly traded  

companies — Delek US and Delek Logistics. In addition, steps 

have been taken in early 2018 to divest $147 million of non-

core assets located on the West Coast and unlock logistics 

value through a drop down of the Big Spring logistics assets to 

Delek Logistics. 

A focus in 2018 will be to continue to develop our logistics 

capabilities. This will come through projects to support the 

Delek US refining system, efforts to build from our position as 

one of the largest buyers of Permian Basin crude and through 

strategic growth opportunities. In February 2018, a new joint 

venture with Green Plains Partners LP was announced to 

purchase two light products terminals, which should improve 

our logistics position in Little Rock, Arkansas, and East 

Texas. In March 2018, we unlocked the logistics asset value 

at the Big Spring refinery through a drop down that should 

generate approximately $40 million of annualized EBITDA to 

Delek Logistics for $315.0 million of cash proceeds, which 

was financed through the existing availability under Delek 

Logistics’ credit facility. In addition, we expanded the Paline 

Pipeline from 35,000 barrels per day to 42,000 barrels per 

CUSHING

WOODFORD
BASIN

NASHVILLE

MEMPHIS

BRENTWOOD

ALBUQUERQUE

PERMIAN 
BASIN

WICHITA FALLS

LUBBOCK

 BASIN

DALLAS

R

E

D

R

I

V

E

R

LITTLE ROCK

EL DORADO

 MID VA LLEY

BIG SPRING

TUCSON

EL PASO

 WEST TEXAS GULF

TYLER

SAN ANGELO

AMDEL

M

I

L
L
E
N
N

I

U
M

P
A

L

I

N

E

L

O

L

A

ST JAMES

KROTZ SPRINGS

NEW ORLEANS

BEAUMONT

FREEPORT

EAGLE FORD 
BASIN

          2 0 1 7   A N N U A L   R E P O R T          |           7

 
 
WITH INCREASED FREE CASH FLOW POTENTIAL FROM OUR LARGER OPERATING 
SCALE, OUR CAPITAL ALLOCATION PROGRAM INCLUDES RETURNING CASH TO 
SHAREHOLDERS THROUGH SHARE REPURCHASES AND DIVIDENDS, APPLYING 
A DISCIPLINED APPROACH TO INVEST IN OUR BUSINESSES, MAINTAINING 
FINANCIAL FLEXIBILITY AND EXPLORING OPPORTUNITIES FOR FUTURE GROWTH.

day to support the ability to move additional crude oil 

communities that we serve. Our goal will be to use our past 

from Longview, Texas, to Nederland, Texas, for third-party 

experience in retail to create additional value from the stores 

customers and Delek US. 

acquired in the Alon USA transaction. 

In addition, our goal is to continue to use our logistics 

With increased free cash flow potential from our larger 

expertise to grow our crude oil gathering operations to 

operating scale, our capital allocation program includes 

support our refining system and third-parties in the  

returning cash to shareholders through share repurchases 

future. In 2017, we gathered an average of approximately  

and dividends, applying a disciplined approach to invest in 

80,000 barrels per day of crude at the wellhead compared 

our businesses, maintaining financial flexibility and exploring 

to an average of 40,000 barrels per day in 2016. We exited 

opportunities for future growth. To support our focus on 

2017 gathering approximately 120,000 barrels per day in 

returning cash to shareholders, the Board of Directors 

December, of which 98,000 barrels per day were gathered 

approved a 33 percent increase in our regular quarterly 

in the Permian Basin. In 2018, we plan to build from  

dividend from $0.15 per share to $0.20 per share. Also, a new 

this level. 

$150 million share repurchase authorization was approved. 

In refining, the Krotz Springs refinery offers a great 

In 2018, our goal is to complete the integration with Alon, 

opportunity, as we apply our technical, commercial and 

execute on our strategic priorities and position our company 

logistics expertise to provide flexibility and operating 

for continued success. I want to thank our employees for 

improvements. This is focused on three main areas: 1) 

your dedication and our shareholders for your continued 

using our logistics position to provide additional crude oil 

support. We remain committed to creating and sustaining 

slate flexibility to access Permian Basin crude, 2) improving 

long-term value for our employees, communities and 

the operation with the addition of an alkylation unit, and 

shareholders.

3) enhancing our commercial positions through increased 

wholesale business along the Colonial Pipeline system. In 

2017, we began construction on the $103 million alkylation 

We look forward to new opportunities and continued growth 

in the year to come.

unit project that should improve gasoline production 

Sincerely,

flexibility. This project is expected to be completed in the 

first quarter of 2019 and should generate $35 to $40 million 

of annualized EBITDA. As always, our goal is to further 

improve operations, as we implement best practices across 

a larger refining platform, by remaining focused on safety, 

EZRA UZI YEMIN 

reliability, product yields and managing our cost structure. 

CHAIRMAN, PRESIDENT AND CHIEF EXECUTIVE OFFICER 

Our retail operations are moving forward with strategies 

to reimage store locations, exploring opportunities to 

add large-format stores and improving our position in 

Delek US Holdings, Inc.

8           |          S U C C E S S  O N   A   N E W   S C A L E

DELEK US HOLDINGS, INC. NON-GAAP RECONCILIATION TABLES

Note: Total amounts may not foot due to rounding.

          2 0 1 7   A N N U A L   R E P O R T          |           9

Reconciliation of Reported Net Income (Loss) Under U.S. GAAP to Adjusted Net Income (Loss) ($ in millions) (Unaudited)                                                     YEAR ENDED DECEMBER 31,20172016Reported net income (loss) attributable to Delek $288.8  $(153.7)ADJUSTMENTS Net after tax inventory valuation gain (9.0) (21.9)Net after tax asset write offs 0.4  3.1 Net after tax business interruption proceeds -    (27.5)Net after tax unrealized hedging loss 8.4  22.2 Net after tax loss on impairment of equity method investment in Alon -    154.9 Net after tax inventory fair value adjustment 18.6  -   Net after tax transaction related expenses 17.7  5.8 Net after tax gain on remeasurement of equity method investment in Alon (120.6) -   Net after tax deferred tax write off 46.9  -   Net after tax Tax Cuts and Jobs Act adjustment (166.9) -   Net after tax discontinued operations loss (gain) 5.9  (86.3)Total after tax adjustments (198.6) 50.3 Adjusted net income (loss) $90.4  $(103.3)Reconciliation of Reported Net Income (Loss) Per Share Under U.S. GAAP to Adjusted Net Income (Loss) (per share) (Unaudited)                                                     YEAR ENDED DECEMBER 31,20172016Reported net income (loss) per diluted share attributable to Delek $4.00  $(2.49)ADJUSTMENTS, AFTER TAX (PER SHARE)Net inventory valuation gain (0.12) (0.35)Asset write offs 0.01  0.05 Business interruption proceeds -    (0.44)Unrealized hedging loss 0.12  0.36 Loss on impairment of equity method investment -    2.50 Inventory fair value adjustment 0.26  -   Transaction related expenses 0.24  0.09 Gain on remeasurement of equity method investment in Alon (1.67) -   Deferred tax write off 0.65  -   Tax Cuts and Jobs Act adjustment (2.31) -   Discontinued operations loss (gain) 0.08  (1.39)Total adjustments (2.74) 0.81 Adjusted net income (loss) per diluted share $1.26  $(1.68)Reconciliation of Reported Net Income (Loss) Under U.S. GAAP to Adjusted EBITDA ($ in millions) (Unaudited)                                                     YEAR ENDED DECEMBER 31,20172016Reported net income (loss) attributable to Delek $288.8  $(153.7)ADD:Interest expense, net 89.8  52.9 Income tax expense - continuing operations (29.2) (171.5)Depreciation and amortization 153.3  116.4 EBITDA 502.7  (155.9)ADJUSTMENTSNet inventory valuation gain (14.0) (33.8)Asset write offs 0.7  4.9 Business interruption proceeds -    (42.4)Unrealized hedging loss 13.0  34.2 Loss on impairment of equity method investment in Alon -    245.3 Inventory fair value adjustment 33.2  -   Transaction related expenses 24.7  8.9 Gain on remeasurement of equity method investment in Alon (190.1) -   Non controlling interest 33.8  20.3 Discontinued operations loss (gain), net of tax 5.9  (86.3)Total adjustments (92.8) 151.1 Adjusted EBITDA $409.9  $(4.8)CORPORATE AND 
SHAREHOLDER INFORMATION

BOARD OF DIRECTORS

SENIOR MANAGEMENT

EZRA UZI YEMIN 

Chairman, President 
and Chief Executive Officer

KEVIN KREMKE

Executive Vice President 
and Chief Financial Officer

FREDEREC GREEN 

Executive Vice President  
and Chief Operating Officer

AVIGAL SOREQ

Executive Vice President  
and Chief Commercial Officer

JARED SERFF
Executive Vice President

AUDITORS

Ernst & Young, LLP 
Nashville, TN

TRANSFER AGENT

American Stock Transfer &  
Trust Company 
6201 15th Ave. 
Brooklyn, NY 11219

Ezra Uzi Yemin
William J. Finnerty
Carlos E. Jordá
Shlomo Zohar
Gary M. Sullivan, Jr.
David Wiessman

OTHER INFORMATION

HEADQUARTERS

Delek US Holdings, Inc. 
7102 Commerce Way 
Brentwood, TN 37027

STOCK EXCHANGE LISTING

New York Stock Exchange 
Ticker Symbol: DK

ANNUAL MEETING

May 8, 2018
Franklin Marriott
700 Cool Springs Blvd.
Franklin, TN 37067
The Carothers Room at 2:00 pm

DANIEL L. GORDON

Executive Vice President

ASSI GINZBURG

Executive Vice President

MARK PAGE

Executive Vice President

TONY MILLER

Executive Vice President

MELISSA BUHRIG

Executive Vice President

ERNIE CAGLE

Executive Vice President

FORM 10-K

The Company’s annual report on Form  
10-K, which is filed with the Securities 
and Exchange Commission, is available 
upon request and may be obtained 
by contacting the Company’s investor 
relations department. 

INVESTOR RELATIONS CONTACT

Keith Johnson 
Vice President, Investor Relations 
Direct: 615-435-1366 
Email: keith.johnson@delekus.com

FORWARD-LOOKING STATEMENTS
Delek US Holdings, Inc. (“Delek US”) and Delek Logistics Partners, LP (“Delek Logistics”; collectively with Delek US, defined as “we”, “our”) are traded on the New York Stock Exchange in the United States under the symbols “DK” and ”DKL”, respectively, and, as 

such, are governed by the rules and regulations of the United States Securities and Exchange Commission. This letter and any accompanying oral and written presentations contain forward-looking statements that are based upon current expectations and involve a 

number of risks and uncertainties. Statements concerning current estimates, expectations and projections about future results, performance, prospects, opportunities, plans, actions and events and other statements, concerns, or matters that are not historical facts 

are “forward-looking statements,” as that term is defined under the federal securities laws. These forward-looking statements include, but are not limited to, statements regarding strategic goals and growth opportunities; potential dropdowns of logistics assets; 

the ability to maintain safe and efficient operations; access to Permian Basin crude oil; drilling economics; production growth; access to crude oil supplies; WTI-Brent crude oil differentials; logistics capabilities; strategic initiatives; continued development of logistics 

business and the impact, efficiencies and opportunities therefrom; our ability to execute strategic initiatives related to retail assets; the ability to unlock value from the Alon USA Energy, Inc. (“ALJ”) and Alon USA Partners LP (“ALDW”) transactions from, among other 

things, efficiencies, strategic priorities, synergies, future growth and flexibility; crude oil production in the Permian Basin in relation to takeaway capacity; widening of discount for Midland WTI relative to Cushing WTI; operating leverage due to increased scale and the 

impact thereof; the projected cost of the alkylation project at the Krotz Springs refinery and the anticipated date for the project’s completion; the ability to double the scale of the company every three to five years, and the manner in which such growth is completed; 

the ability to return cash to shareholders and maintain financial flexibility; the ability to execute strategic initiatives, improve our competitive position, and enhance free cash flow by, among other things, maintaining and enhancing safe operations, building a winning 

culture, integrating the company following the ALJ and ALDW transactions, expanding our team, developing systems, improving processes, providing resources, growing logistics operations, increasing crude oil gathering operations, creating joint ventures, acquiring 

assets, optimizing our refining system, enhancing our competitive position and free cash flow potential, maintaining financial flexibility and cash flow; creating shareholder value; returning cash to shareholders through dividends and share repurchases; continued 

investment in our business; growth through acquisitions; increasing long-term value for shareholders; our ability to unlock sustainable value and improve performance; our ability to achieve synergies from the ALJ and ALDW transactions; our ability to divest non-core 

assets and unlock value through drop downs; our ability to continue to develop logistics capabilities and support our refining system; the outcome of the new joint venture with Green Plains Partners LP; the result of the drop down of the Big Spring logistics assets; 

continued growth of crude oil takeaway capacity; the ability to continue to optimize the Krotz Springs refinery and the anticipated results therefrom; our ability to reimage retail locations and add additional locations; returning cash to shareholders through share 

repurchases and dividends; maintaining financial flexibility; our ability to complete the integration with ALJ and ALDW.  

Investors are cautioned that the following important factors, among others, may affect these forward-looking statements. These factors include, but are not limited to: risks and uncertainties related to the ability to successfully integrate the businesses of Delek US, 

ALJ and ALDW; the risk that the combined company may be unable to achieve cost-cutting synergies, or it may take longer than expected to achieve those synergies; uncertainty related to timing and amount of value returned to shareholders; risks and uncertainties 

with respect to the quantities and costs of crude oil we are able to obtain and the price of the refined petroleum products we ultimately sell; gains and losses from derivative instruments; management’s ability to execute its strategy of growth through acquisitions and 

the transactional risks associated with acquisitions and dispositions; acquired assets may suffer a diminishment in fair value as a result of which we may need to record a write-down or impairment in carrying value of the asset; changes in the scope, costs, and/or 

timing of capital and maintenance projects; operating hazards inherent in transporting, storing and processing crude oil and intermediate and finished petroleum products; our competitive position and the effects of competition; the projected growth of the industries 

in which we operate; general economic and business conditions affecting the geographic areas in which we operate; and other risks contained in Delek US’ and Delek Logistics’ filings with the United States Securities and Exchange Commission. Forward-looking 

statements should not be read as a guarantee of future performance or results, and will not be accurate indications of the times at, or by which such performance or results will be achieved. Forward-looking information is based on information available at the time 

and/or management’s good faith belief with respect to future events, and is subject to risks and uncertainties that could cause actual performance or results to differ materially from those expressed in the statements. Neither Delek US nor Delek Logistics Partners 

undertakes any obligation to update or revise any such forward-looking statements.

1 0           |          S U C C E S S  O N   A   N E W   S C A L E

UNITED STATES
 SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 10-K

(Mark One)

ANNUAL REPORT PURSUANT TO SECTION 18 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Fiscal Year Ended December 31, 2017

OR

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                      to                     

Commission file number 001-38142
DELEK US HOLDINGS, INC.
(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization)

7102 Commerce Way
Brentwood, Tennessee
(Address of principal executive offices)

32-2581557
(I.R.S. Employer
Identification No.)

37027
(Zip Code)

(615) 771-6701
(Registrant’s telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Common Stock, $.01 par value

Name of each exchange on which registered

New York Stock Exchange

Securities registered pursuant to Section 12(g) of the Act:
None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.  Yes   

   No

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.  Yes   

    No   

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months 

(or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.   Yes    

No    

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted 
pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such 
files).  Yes   

   No   

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (section 232.405 of this chapter) is not contained herein, and will not be contained, to the 

best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendments of this Form 10-K.   

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See 

the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.:

Large accelerated filer   

              Accelerated filer 

              Non-accelerated filer    
(Do not check if a smaller reporting company)

              Smaller reporting company    

Emerging growth company    

      If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting 
standards provided pursuant to Section 13(a) of the Exchange Act. 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).  Yes   

   No

The aggregate market value of the common stock held by non-affiliates as of June 30, 2017 was approximately $1,623,844,116, based upon the closing sale price of the registrant's 
common stock on the New York Stock Exchange on that date.  For purposes of this calculation only, all directors, officers subject to Section 16(b) of the Securities Exchange Act of 1934, 
and 10% stockholders are deemed to be affiliates.

At February 26, 2018, there were 83,919,132 shares of the registrant's common stock, $.01 par value, outstanding (excluding securities held by, or for the account of, the Company or 

its subsidiaries).

Portions of the registrant's definitive Proxy Statement to be delivered to stockholders in connection with the 2018 Annual Meeting of Stockholders, which will be filed with the Securities 

and Exchange Commission within 120 days after December 31, 2017, are incorporated by reference into Part III of this Form 10-K.

Documents incorporated by reference

 
 
 
 
Items 1 & 2.
Item 1A.
Item 1B.
Item 3.
Item 4.

Business and Properties
Risk Factors
Unresolved Staff Comments
Legal Proceedings
Mine Safety Disclosures

TABLE OF CONTENTS

PART I

PART II

Item 5.

Item 6.
Item 7.
Item 7A.
Item 8.
Item 9.
Item 9A.
Item 9B.

Item 10.
Item 11.
Item 12.

Item 13.
Item 14.

Item 15.
Item 16.

Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity
Securities
Selected Financial Data
Management's Discussion and Analysis of Financial Condition and Results of Operations
Quantitative and Qualitative Disclosures About Market Risk
Financial Statements and Supplementary Data
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
Controls and Procedures
Other Information

PART III

Directors, Executive Officers and Corporate Governance
Executive Compensation
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
Certain Relationships and Related Transactions, and Director Independence
Principal Accountant Fees and Services

PART IV

Exhibits, Financial Statement Schedules
Form 10-K Summary
Signatures

3
33
55
55
56

57
60
61
92
93
93
94
95

96
96
96
96
96

97
103

2

 
 
 
Unless otherwise indicated or the context requires otherwise, the disclosures and financial information included in this report for the periods 
prior to July 1, 2017 reflect that of Old Delek (as defined in "Company Overview" in Items I and 2, Business and Properties, of this Annual Report 
on Form 10-K), and the disclosures and financial information included in this report for the periods beginning July 1, 2017, reflect that of New Delek 
(as defined in "Company Overview" in Items I and 2, Business and Properties, of this Annual Report on Form 10-K). The terms "we," "our," "us," 
"Delek" and the "Company" are used in this report to refer to Old Delek and its consolidated subsidiaries for the periods prior to July 1, 2017, and 
New Delek and its consolidated subsidiaries for the periods beginning July 1, 2017, unless otherwise noted.  See also "Glossary of Terms" included 
in Items 1 and 2, Business and Properties, of this Annual Report on Form 10-K for definitions of certain business and industry terms used herein.

Statements in this Annual Report on Form 10-K, other than purely historical information, including statements regarding our plans, strategies, 
objectives, beliefs, expectations and intentions are forward-looking statements. These forward-looking statements generally are identified by the 
words "may," "will," "should," "could," "would," "predicts," "intends," "believes," "expects," "plans," "scheduled," "goal," "anticipates," "estimates" 
and similar expressions. Forward-looking statements are based on current expectations and assumptions that are subject to risks and uncertainties, 
including those discussed below and in Item 1A, Risk Factors, which may cause actual results to differ materially from the forward-looking statements. 
See also "Forward-Looking Statements" included in Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operations, 
of this Annual Report on Form 10-K.

ITEMS 1 and 2. 

BUSINESS and PROPERTIES

Company Overview

PART I

We are an integrated downstream energy business focused on petroleum refining, the transportation, storage and wholesale distribution of 
crude oil, intermediate and refined products and convenience store retailing.  Delek US Holdings, Inc. ("Holdings"), a Delaware corporation formed 
in 2016, is the sole shareholder or owner of membership interests of Delek US Energy, Inc. (and its wholly-owned subsidiaries Delek Refining, Inc. 
("Refining"), Delek Finance, Inc., Delek Marketing & Supply, LLC, Lion Oil Company ("Lion Oil"), Delek Renewables, LLC, Delek Rail Logistics, 
Inc., Delek Logistics Services Company, Delek Helena, LLC, and Delek Land Holdings, LLC) and Alon USA Energy, Inc. ("Alon") (and its wholly-
owned subsidiaries).  

Effective July 1, 2017 (the "Effective Time"), we acquired the outstanding common stock of Alon (previously listed under NYSE: ALJ) (the 
"Delek/Alon  Merger",  as  further  discussed  in  Note  3  of  the  consolidated  financial  statements  included  in  Item 8,  Financial  Statements  and 
Supplementary Data, of this Annual Report on Form 10-K ), resulting in a new post-combination consolidated registrant renamed as Delek US 
Holdings, Inc. (“New Delek”), with Alon and the previous Delek US Holdings, Inc. (“Old Delek”) surviving as wholly-owned subsidiaries. New Delek 
is the successor issuer to Old Delek and Alon pursuant to Rule 12g-3(c) under the Securities Exchange Act of 1934, as amended (the "Exchange 
Act"). In addition, as a result of the Delek/Alon Merger, the shares of common stock of Old Delek and Alon were delisted from the New York Stock 
Exchange in July 2017, and their respective reporting obligations under the Exchange Act were terminated.

 As of December 31, 2017, we owned a 61.5% limited partner interest in Delek Logistics Partners, LP ("Delek Logistics"), a publicly traded 
master limited partnership that we formed in April 2012, and a 94.6% interest in Delek Logistics GP, LLC ("Logistics GP"), which owns the entire 
2.0% general partner interest in Delek Logistics.   Additionally, as of December 31, 2017, we owned an 81.6% limited partner interest in Alon USA 
Partners, LP (the "Alon Partnership"), a publicly-traded limited partnership that we acquired in the merger with Alon on July 1, 2017.  The limited 
partner interests of the Alon Partnership are represented as common units outstanding.  Alon USA Partners GP, LLC (the “Alon General Partner”), 
our wholly-owned subsidiary, owns 100% of the general partner interest in the Alon Partnership, which is a non-economic interest. On November 
8, 2017, Delek and the Alon Partnership entered into a definitive merger agreement under which Delek agreed to acquire all of the outstanding 
limited partner units which Delek did not already own in an all-equity transaction. This transaction was approved by all voting members of the board 
of directors of the general partner of the Alon Partnership upon the recommendation from its conflicts committee and by the board of directors of 
Delek. This transaction closed on February 7, 2018.  Under terms of the merger agreement, the owners of the remaining outstanding units in the 
Alon Partnership that Delek did not currently own immediately prior to the transaction date received a fixed exchange ratio of 0.49 shares of Delek 
Common Stock for each limited partner unit of the Alon Partnership. 

Unless otherwise noted or the context requires otherwise, the disclosures and financial information included in this report for the periods prior 
to July 1, 2017 reflect that of Old Delek, and the disclosures and financial information included in this report for the periods beginning July 1, 2017 
reflect that of New Delek. The terms  "we," "our," "us," "Delek" and the "Company" are used in this report to refer to Old Delek and its consolidated 
subsidiaries for the periods prior to July 1, 2017, and New Delek and its consolidated subsidiaries for the periods on or after July 1, 2017, unless 
otherwise noted.  Our business consists of three operating segments: refining, logistics and retail.

3

 
The refining segment processes crude oil and other purchased feedstocks for the manufacture of transportation motor fuels, including various 
grades of gasoline, diesel fuel, aviation fuel, asphalt and other petroleum-based products that are distributed through owned and third-party product 
terminals. Prior to the Delek/Alon Merger, the refining segment had a combined nameplate capacity of 155,000 bpd, including the 75,000 bpd 
refinery in Tyler, Texas (the "Tyler refinery") and the 80,000 bpd refinery in El Dorado, Arkansas (the "El Dorado refinery"). The Tyler refinery sells 
the majority of its production over a refinery truck rack owned and operated by our logistics segment to supply the local market in the east Texas 
area. The El Dorado refinery sells a portion of its production at the refinery truck rack, which is owned and operated by our logistics segment, but 
the majority of the refinery's production is shipped into the Enterprise Pipeline System and our logistics segment's El Dorado Pipeline system to 
supply a combination of pipeline bulk sales and wholesale rack sales at terminal locations along the pipeline in Louisiana, Arkansas, Tennessee, 
Missouri and Indiana. The refining segment also owns and operates two biodiesel facilities involved in the production of biodiesel fuels and related 
activities located in Crossett, Arkansas and Cleburne, Texas. Effective with the Delek/Alon Merger, our refining segment now also includes the 
operations of a crude oil refinery located in Big Spring, Texas with a nameplate capacity of 73,000 bpd (the "Big Spring refinery"), and a oil refinery 
located in Krotz Springs, Louisiana with a nameplate capacity of 74,000 bpd (the "Krotz Springs refinery"). The Big Spring refinery sells a portion 
of its production across the refinery truck terminal into local markets and by pipeline through various terminals to supply Alon branded retail sites, 
including our retail segment convenience stores. Our distribution of transportation fuels produced at our Big Spring refinery is focused on central 
and west Texas, Oklahoma, New Mexico and Arizona.  The Krotz Springs refinery sells the majority of its product through pipeline and barge bulk 
sales and wholesale rack sales at terminals located on the Colonial Pipeline system in the southeastern United States. In addition, we also acquired 
as part of the Delek/Alon Merger (and have included in our refining segment) an idled crude oil refinery located in Bakersfield, California (the 
"Bakersfield refinery") which has not produced product since 2012 due to insufficient product margins.  At December 31, 2017, our aggregate crude 
throughput capacity of our four operational refineries was 302,000 barrels per day. 

Our logistics segment gathers, transports and stores crude oil and markets, distributes, transports and stores refined products in select regions 
of the southeastern United States and west Texas for both our refining segment and third parties.  The logistics segment's pipelines and transportation 
business owns or leases capacity on approximately 461 miles of crude oil transportation pipelines, approximately 406 miles of refined product 
pipelines, an approximately 600-mile crude oil gathering system and associated crude oil storage tanks with an aggregate of approximately 7.3 
million barrels of active shell capacity.  Our logistics segment owns and operates nine light product terminals and markets light products using 
third-party terminals.

Effective with the Delek/Alon Merger July 1, 2017, Delek's retail segment now includes the operations of Alon's 302 owned and leased 
convenience store sites located primarily in central and west Texas and New Mexico. Our convenience stores typically offer various grades of 
gasoline and diesel under the Alon brand name and food products, food service, tobacco products, non-alcoholic and alcoholic beverages, general 
merchandise as well as money orders to the public, primarily under the 7-Eleven and Alon brand names. We are the largest 7-Eleven licensee in 
the United States and have the exclusive right to use the 7-Eleven trade name in substantially all of our existing retail markets and many surrounding 
areas. We are party to a license agreement with 7-Eleven, Inc. which gives us a perpetual license to use the 7-Eleven trademark, service name 
and trade name in west Texas and a majority of the counties in New Mexico in connection with our retail store operations. Substantially all of the 
merchandise sales at our convenience store sites are sold under the 7-Eleven brand name.

4

The following map outlines the geography of our integrated downstream energy structure as of December 31, 2017: 

 Subsequent to the Delek/Alon Merger, we also own heavy crude oil refineries located on 63 acres in Paramount, California (the "Paramount 
refinery") and on 19 acres in Long Beach, California (the "Long Beach refinery'), which have not processed crude oil since 2012, and a renewable 
fuels facility located at the Paramount refinery (in which we have a controlling interest), which has a throughput capacity of 3,000 bpd and converts 
tallow and vegetable oils into renewable fuels. The produced renewable fuels are drop-in replacements for petroleum-based fuels. The renewable 
fuels facility generates both state and federal environmental credits, as well as the federal blender’s tax credit, when effective.  See Note 25 of the 
consolidated financial statements included in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K for further 
information regarding the extension of this tax credit.  As a result of Delek management's committing to a plan to sell certain assets associated 
with our Paramount and Long Beach refineries and our California renewable fuels facility (collectively, the "California Discontinued Entities"), we 
met the requirements under Accounting Standards Codification ("ASC") 205-20, Presentation of Financial Statements - Discontinued Operations 
("ASC 205-20") and ASC 360, Property, Plant and Equipment ("ASC 360") to report the results of those operations as discontinued operations and 
to classify the applicable assets of the California Discontinued Entities as a group of assets held for sale. 

Corporate Headquarters

We lease our corporate headquarters at 7102 Commerce Way, Brentwood, Tennessee.  The lease is for 54,000 square feet of office space.  

The lease term expires in May 2022.

5

Liens and Encumbrances

The majority of the assets described in this Form 10-K are pledged under and encumbered by certain of our debt facilities.  See Note 12 of 
the consolidated financial statements included in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K for 
further information.

Business Strategy

Historically, we have grown through acquisitions in all of our segments.  Our business strategy is focused on growing our integrated business 
model that allows us to participate in all phases of the downstream production process, from transporting crude oil to our refineries for processing 
into refined products to selling fuel to customers.  This growth may come from acquisitions as well as investments in our existing businesses, as 
we continue to broaden our existing geographic presence and integrated business model.   Below is a tabular summary of our acquisitions over 
the last five years and 2018 to date.

Date

January 2013

July 2013

October 2013

December 2013

Acquired Company/Assets

Acquired From

The Beacon Facility, a biodiesel facility in Cleburne, Texas, involved
in the production of biodiesel fuels and related activities.

Beacon Energy (Texas)
Corp.

The Hopewell Pipeline, a 13.5-mile pipeline that originates at the
Tyler refinery and terminates at the Hopewell delivery yard.

Enterprise TE Products
Pipeline Company, LLC

The North Little Rock terminal, a refined products terminal in Little
Rock, Arkansas

The Helena Assets, a 149-mile pipeline that connects El Dorado,
Arkansas to Helena, Arkansas and a crude oil and/or refined
products terminal located on the Mississippi River in Helena,
Arkansas

Enterprise Refined
Products Pipeline
Company, LLC

Enterprise Product
Partners L.P.

February 2014

The Crossett Facility, a biodiesel plant in Crossett, Arkansas

Pinnacle Biofuels, Inc.

October 2014

The Greenville-Mount Pleasant Assets, a light products terminal in
Mount Pleasant, Texas, a light products storage facility in Greenville,
Texas and a 76-mile pipeline connecting the locations.

An affiliate of Magellan
Midstream Partners, L.P.

December 2014

FTT, a transport company that primarily hauls crude oil and asphalt
by truck, including 130 trucks and 210 trailers.

Frank Thompson
Transport, Inc.

Approximate 
Purchase Price(1)

$5.3 million

$5.7 million

$7.2 million

$5.0 million

$11.1 million

$11.1 million

$12.0 million

$575.8 million

May 2015

July 2017

33.7 million shares of common stock of Alon, representing
approximately 48% of the outstanding common stock of Alon at the
time of investment.

Purchased the remaining 53% ownership in Alon, that Delek did not
already own, in an all-stock transaction.

February 2018

Purchased the remaining 18.4% ownership in the Alon Partnership
that Delek did not already own, in an all-equity transaction.

(1)  Excludes transaction costs

Recent Strategic Developments

Delek/Alon Merger

Alon Israel Oil Company,
Ltd.

Shareholders of Alon

$530.7 million

Limited partner unit
holders of the Alon
Partnership

$184.7 million

In January 2017, we announced that Old Delek (and various related entities) entered into a Merger Agreement with Alon, as subsequently 
amended on February 27 and April 21, 2017. The  Delek/Alon Merger was effective July 1, 2017, resulting in a new post-combination consolidated 
registrant New Delek, with Alon and Old Delek surviving as wholly-owned subsidiaries of New Delek. The Merger resulted in total stock consideration 
paid of approximately $509.0 million consisting of approximately 19.3 million incremental shares of common stock of New Delek ("New Delek 
Common Stock").

Subject to the terms and conditions of the Merger Agreement, at the Effective Time, each issued and outstanding share of common stock 
of Alon ("Alon Common Stock"), other than shares owned by Old Delek and its subsidiaries or held in the treasury of Alon, was converted into 
the right to receive 0.504 of a share of New Delek Common Stock, or, in the case of fractional shares of New Delek Common Stock, cash (without 
interest) in an amount equal to the product of (i) such fractional part of a share of New Delek Common Stock multiplied by (ii) $25.96 per share, 
6

which was the volume weighted average price of the Old Delek Common Stock, par value $0.01 per share as reported on the NYSE Composite 
Transactions Reporting System for the twenty consecutive NYSE full trading days ending on June 30, 2017. Each outstanding share of restricted 
Alon Common Stock was assumed by New Delek and converted into restricted stock denominated in shares of New Delek Common Stock. 
Committed but unissued share-based awards were exchanged and converted into rights to receive share-based awards indexed to New Delek 
Common Stock. Conversions of restricted shares and unissued share-based awards were also subject to the exchange ratio.

In addition, subject to the terms and conditions of the Merger Agreement, each share of Old Delek Common Stock or fraction thereof issued 
and outstanding immediately prior to the Effective Time (other than Old Delek Common Stock held in the treasury of Old Delek) was converted 
at the Effective Time into the right to receive one validly issued, fully paid and assessable share of New Delek Common Stock or such fraction 
thereof  equal  to  the  fractional  share  of  New Delek  Common  Stock. All  existing  Old  Delek  stock  options,  restricted  stock  awards  and  stock 
appreciation rights were converted into equivalent rights with respect to New Delek Common Stock.

In connection with the Merger, Alon, New Delek and U.S. Bank National Association, as trustee (the “Trustee”) entered into a First Supplemental 
Indenture  (the  “Supplemental  Indenture”),  effective  as  of  July  1,  2017,  supplementing  the  Indenture,  dated  as  of  September  16,  2013  (the 
“Indenture”), pursuant to which Alon issued its 3.00% Convertible Senior Notes due 2018 (the “Notes”), which were convertible into shares of 
Alon’s Common Stock, par value $0.01 per share or cash or a combination of cash and Alon Common Stock, all as provided in the Indenture. 
The Supplemental Indenture provides that, as of the Effective Time, the right to convert each $1,000 principal amount of the Notes based on a 
number of shares of Alon Common Stock equal to the Conversion Rate (as defined in the Indenture) in effect immediately prior to the Merger 
was changed into a right to convert each $1,000 principal amount of Notes into or based on a number of shares of New Delek Common Stock 
(at the exchange ratio of 0.504), par value $0.01 per share, equal to the Conversion Rate in effect immediately prior to the Merger. In addition, 
the Supplemental Indenture provides that, as of the Effective Time, New Delek fully and unconditionally guaranteed, on a senior basis, Alon’s 
obligations under the Notes.

Share Repurchase from Alon Israel

On January 23, 2018, Delek repurchased 2.0 million shares of its common stock from Alon Israel in connection with Delek’s rights pursuant 
to a Stock Purchase Agreement dated April 14, 2015 by and between Delek and Alon Israel. Alon Israel delivered a right of first offer notice to 
Delek on January 16, 2018, informing Delek of Alon Israel’s intention to sell the 2.0 million shares, and Delek accepted such offer on January 17, 
2018. The total purchase price was approximately $75.3 million, or $37.64 per share. 

As of February 25, 2018, there was approximately $32.2 million remaining under Delek's $150.0 million December 2016 share repurchase 
authorization, taking into account the share repurchase from Alon Israel discussed above. On February 26, 2018, the Board of Directors approved 
a new $150.0 million authorization to repurchase Delek common stock.  This amount has no expiration date and is in addition to any remaining 
amounts previously authorized.

Acquisition of Non-controlling Interest in Alon Partnership

On November 8, 2017, Delek and the Alon Partnership entered into a definitive merger agreement under which Delek agreed to acquire all 
of the outstanding limited partner units which Delek did not already own in an all-equity transaction. This transaction was approved by all voting 
members of the board of directors of the general partner of the Alon Partnership upon the recommendation from its conflicts committee and by the 
board of directors of Delek. This transaction closed on February 7, 2018.  Delek owned approximately 51.0 million limited partner units of the Alon 
Partnership, or approximately 81.6% of the outstanding units immediately prior to the transaction date. Under terms of the merger agreement, the 
owners of the remaining outstanding units in the Alon Partnership that Delek did not currently own immediately prior to the transaction date received 
a fixed exchange ratio of 0.49 shares of New Delek common stock for each limited partner unit of the Alon Partnership, resulting in the issuance 
of approximately 5.6 million shares of New Delek Common Stock to the public unitholders of the Alon Partnership. 

Agreement to Sale of Asphalt Terminals

On February 12, 2018, Delek announced it had reached a definitive agreement to sell four asphalt terminals (included in Delek's corporate/
other segment) to an affiliate of Andeavor. This transaction includes asphalt terminal assets in Bakersfield, Mojave and Elk Grove, California and 
Phoenix, Arizona, as well as Delek’s 50 percent equity interest in the Paramount-Nevada Asphalt Company, LLC joint venture that operates an 
asphalt terminal located in Fernley, Nevada. The total cash consideration is $75.0 million plus a working capital adjustment. Subject to customary 
closing conditions, certain preferential rights under the joint venture arrangement and regulatory approvals, this transaction is expected to close 
in the first half of 2018. These assets did not meet the definition of held for sale pursuant to ASC 360 as of December 31, 2017 and therefore were 
not reflected as held for sale nor as discontinued operations in the consolidated financial statements as of and for the year ended December 31, 
2017.

7

             
Transaction with Delek Logistics

On February 26, 2018, Delek and Delek Logistics entered into a definitive agreement whereby Delek Logistics will acquire the Big Spring 
logistics assets. These assets consist of storage tanks and terminals that support our Big Spring, Texas refinery. In addition, a new marketing 
agreement was entered into between the companies for product sales from Big Spring. The expected purchase price is approximately $315.0 
million in cash. This dropdown is expected to be financed by Delek Logistics through a combination of cash on hand and borrowings on the revolving 
credit facility, and this transaction is expected to close in March 2018.

Information About Our Segments

Prior to August 2016, we aggregated our operating units into three reportable segments: refining, logistics and retail. However, in August 
2016, we entered into a definitive equity purchase agreement (the "Purchase Agreement") with Compañía de Petróleos de Chile COPEC S.A. 
and its subsidiary, Copec Inc., a Delaware corporation (collectively, "COPEC").  Under the terms of the Purchase Agreement, Delek agreed to 
sell, and COPEC agreed to purchase, 100% of the equity interests in Delek's wholly-owned subsidiaries MAPCO Express, Inc. ("MAPCO Express"), 
MAPCO  Fleet,  Inc.,  Delek  Transportation,  LLC,  NTI  Investments,  LLC  and  GDK  Bearpaw,  LLC  (collectively,  the  “Retail  Entities”)  for  cash 
consideration of $535 million, subject to customary adjustments (the “ Retail Transaction”).  The Retail Transaction closed in November 2016. As 
a result of the Purchase Agreement, we met the requirements under the provisions of ASC 205-20 and ASC 360 to report the results of the Retail 
Entities as discontinued operations and to classify the Retail Entities as a group of assets held for sale. The operating results for the Retail Entities, 
in all periods presented, were reclassified to discontinued operations, and the segment was disposed in a sale transaction where we received 
net cash consideration of $378.9 million, net of debt repayments and transaction costs, and retained approximately $62.8 million of net liabilities, 
resulting in a gain on sale of the Retail Entities, before income tax, of $134.1 million in November 2016.  Following the Delek/Alon Merger of July 
1, 2017, Delek's business again includes retail operations.

Additional  segment  and  financial  information  is  contained  in  our  segment  results  included  in  Item  6,  Selected  Financial  Data,  Item  7, 
Management's Discussion and Analysis of Financial Condition and Results of Operations, and in Note 15, Segment Data, of our consolidated 
financial statements included in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K.

Refining Segment

Overview

We own and operate four independent refineries located in Tyler, Texas, El Dorado, Arkansas, Big Spring, Texas and Krotz Springs, Louisiana, 
currently representing a combined 302,000 bpd of crude throughput capacity.  Our refining system produces a variety of petroleum-based products 
used in transportation and industrial markets, which are sold to a wide range of customers located principally in inland, domestic markets.  

All of these four refineries are located in the U.S. Gulf Coast ("Gulf Coast") Region (PADD 3), which is one of the five Petroleum Administration 
for Defense District ("PADD") regional zones established by the U.S. Department of Energy where refined products are produced and sold.  
Refined product prices generally differ among each of the five PADDs.

Our refining segment also includes two biodiesel facilities we own and operate that are engaged in the production of biodiesel fuels and 
related  activities,  located  in  Crossett, Arkansas  and  Cleburne, Texas,  and  a  heavy  crude  oil  refinery  located  in  Bakersfield,  California. The 
Bakersfield, California refinery has the capability to produce gasoline, distillates, vacuum gas oil and asphalt, but has not processed crude oil 
since 2012 due to the high cost of crude oil relative to product yield and low asphalt demand. 

Refining System Feedstock Purchases

Our refining system purchases crude oil and other feedstocks through short-term agreements, some of which include renewal provisions, 
and through spot market transactions.  The majority of the crude oil we purchase is sourced from inland domestic sources, primarily originating 
in areas of Texas, Arkansas and Louisiana. Of these inland domestic sources, we have access to approximately 200,000 barrels per day from 
the Permian Basin in west Texas.  We also have the ability to purchase crude delivered by rail car that originates primarily in other parts of the 
United States and Canada. Approximately 262,000 barrels per day of the crude oil currently purchased at our four operating refineries is priced 
at a differential to the price per barrel of WTI.  In most cases, this differential is established during the month prior to the month in which the crude 
oil is processed at our refineries.

Refining System Production Slate

Our refining system processes a combination of light sweet and medium sour crude oils, which, when refined, results in a product mix 
consisting principally of higher-value transportation fuels such as gasoline, distillate and jet fuel.  A lesser portion of our overall production consists 
of residual products, including paving asphalt, roofing flux and other products with industrial applications.

8

Refined Product Sales and Distribution

Our refineries sell products on a wholesale and branded basis to inter-company and third-party customers located in Texas, Oklahoma, New 
Mexico, Arizona, Arkansas, Tennessee and the Ohio River Valley, including Gulf Coast markets and areas along the Enterprise Pipeline System 
and along the Colonial Pipeline System, through terminals and exchanges.

Refining Segment Seasonality

Demand for gasoline and asphalt products is generally higher during the summer months than during the winter months due to seasonal 
increases in motor vehicle traffic and road and home construction.  Varying vapor pressure requirements between the summer and winter months 
also tighten summer gasoline supply.  As a result, the operating results of our refining segment are generally lower for the first and fourth quarters 
of the calendar year.  

Refining Segment Competition

The refining industry is highly competitive and includes fully integrated national and multinational oil companies engaged in many segments 
of the petroleum business, including exploration, production, transportation, refining, marketing and retail fuel and convenience stores. Our 
principal competitors are petroleum refiners in the Mid-Continent and Gulf Coast Regions, in addition to wholesale distributors operating in these 
markets.  

The principal competitive factors affecting our refinery operations are crude oil and other feedstock costs, the differential in price between 
various grades of crude oil, refinery product margins, refinery reliability and efficiency, refinery product mix, and distribution and transportation 
costs. 

Tyler Refinery

Our Tyler refinery has a nameplate crude throughput capacity of 75,000 bpd.   The refinery is situated on approximately 100, out of a total 

of approximately 600, contiguous acres of land that we own in Tyler, Texas and adjacent areas. 

The Tyler refinery is currently the only major distributor of a full range of refined petroleum products within a radius of approximately 100 
miles of its location.  The Tyler refinery is designed to process mainly light, sweet crude oil, which is typically of a higher quality than heavier sour 
crudes. The Tyler refinery has access to crude oil pipeline systems that allow us access to east Texas, west Texas and limited Gulf of Mexico and 
foreign crude oils.  Most of the crude supplied to the Tyler refinery is delivered by third-party pipelines and through pipelines owned by our logistics 
segment.   

9

The charts below set forth information concerning crude oil received at the Tyler refinery for the years ended December 31, 2017 and 2016:

Major processes at our Tyler refinery include crude distillation, vacuum distillation, naphtha reforming, naphtha and diesel hydrotreating, 

fluid catalytic cracking, alkylation, and delayed coking. The Tyler refinery has a Complexity Index of 8.7.  

The chart below sets forth information concerning the throughput at the Tyler refinery:

*   In the first quarter of 2015, we completed a scheduled turnaround and an expansion project at the Tyler refinery.  Total throughputs for the 

period from April 1, 2015 through December 31, 2015 were 75,058 bpd.

10

 
 
 
The Tyler refinery primarily produces two grades of gasoline (E10 premium - 93 octane and E10 regular - 87 octane), as well as aviation 
gasoline.  Diesel and jet fuel products produced at the Tyler refinery include military specification jet fuel, commercial jet fuel and ultra-low sulfur 
diesel.  The Tyler refinery offers both E-10 and biodiesel blended products.  In addition to higher-value gasoline and distillate fuels, the Tyler 
refinery produces small quantities of propane, refinery grade propylene and butanes, petroleum coke, slurry oil, sulfur and other blendstocks. 
The Tyler refinery produces both low-sulfur gasoline and ultra-low sulfur diesel fuel, in compliance with current EPA clean fuels standards. 

The chart below sets forth information concerning the Tyler refinery's production slate:

The vast majority of our transportation fuels and other products produced at the Tyler refinery are sold directly from a refined products terminal 
owned by Delek Logistics and located at the refinery.  We believe this allows our customers to benefit from lower transportation costs compared 
to  alternative  sources.  Our  customers  include  major  oil  companies,  independent  refiners  and  marketers,  jobbers,  distributors,  utility  and 
transportation companies, the U.S. government and independent retail fuel operators. 

Taking into account the Tyler refinery's crude and refined product slate, as well as the refinery's location near the Gulf Coast Region, we 
apply the Gulf Coast 5-3-2 crack spread to calculate the approximate gross margin resulting from processing one barrel of crude oil into three-
fifths of a barrel of gasoline and two-fifths of a barrel of high sulfur diesel.  We calculate the Gulf Coast 5-3-2 crack spread using the market values 
of Gulf Coast Pipeline CBOB and Gulf Coast Pipeline No. 2 Heating Oil (high-sulfur diesel) and the market value of WTI crude oil. Gulf Coast 
Pipeline CBOB and Gulf Coast Pipeline No. 2 Heating Oil are prices for which the products trade in the Gulf Coast Region. Gulf Coast Pipeline 
CBOB is a grade of gasoline commonly blended with biofuels and marketed as Regular Unleaded at retail locations. Gulf Coast Pipeline No. 2 
Heating Oil is a petroleum distillate that can be used as either a diesel fuel or a fuel oil. This is the standard by which other distillate products 
(such as ultra-low sulfur diesel) are priced.  The NYMEX is a commodities trading exchange where contracts for the future delivery of petroleum 
products are bought and sold.

11

El Dorado Refinery

Our El Dorado refinery has a crude throughput capacity of 80,000 bpd.   The El Dorado site consists of approximately 460 acres, of which 
the main plant and associated tank farms adjacent to the refinery sit on approximately 335 acres of land that we own in El Dorado, Arkansas.  
The El Dorado refinery is the largest refinery in Arkansas, and represents more than 90% of state-wide refining capacity.   

The El Dorado refinery is designed mainly to process a wide variety of crude oil, ranging from light sweet to heavy sour.  The refinery receives 
crude by several delivery points, including local crude and other third-party pipelines that connect directly into Delek Logistics' El Dorado Pipeline 
System, which runs from Magnolia, Arkansas, to the El Dorado refinery (the "El Dorado Pipeline System"), and rail at third-party terminals. 

We also purchase crude oil for the El Dorado refinery from inland sources in east and west Texas, south Arkansas and north Louisiana 

through a crude oil gathering system owned and operated by Delek Logistics (the "SALA Gathering System").

The charts below set forth information concerning crude oil received at the El Dorado refinery for the years ended December 31, 2017 and 

2016: 

Major processes at our El Dorado refinery include crude distillation, vacuum distillation, naphtha isomerization and reforming,  naphtha and 

diesel hydrotreating, gas oil hydrotreating, fluid catalytic cracking and alkylation.  The El Dorado refinery has a Complexity Index of 10.2. 

12

The chart below sets forth information concerning the throughput at the El Dorado refinery: 

The El Dorado refinery produces a wide range of refined products, from multiple grades of gasoline and ultra-low sulfur diesel fuels, LPGs, 
refinery grade propylene and a variety of asphalt products, including paving grade asphalt and roofing flux.  The El Dorado refinery produces 
both low-sulfur gasoline and ultra-low sulfur diesel fuel, in compliance with current EPA clean fuels standards.  The El Dorado refinery offers both 
E-10 and biodiesel blended products.

13

 
The chart below sets forth information concerning the El Dorado refinery's production slate:

Products manufactured at the El Dorado refinery are sold to wholesalers and retailers through spot sales, commercial contracts and exchange 
agreements in markets in Arkansas, Memphis, Tennessee and north into the Ohio River Valley region.  The El Dorado refinery connection via the 
logistics segment to the Enterprise Pipeline System is a key means of product distribution for the refinery, because it provides access to third-
party terminals in multiple Mid-Continent markets located adjacent to the system, including Shreveport, Louisiana, North Little Rock, Arkansas, 
Memphis, Tennessee, and Cape Girardeau, Missouri. The El Dorado refinery also supplies products to these markets through product exchanges 
on the Colonial Pipeline.  

The crude oil and product slate flexibility of the El Dorado refinery allows us to take advantage of changes in the crude oil and product 
markets; therefore, we anticipate that the quantities and varieties of crude oil processed and products manufactured at the El Dorado refinery 
will continue to vary.  Thus, we do not believe that it is possible to develop a reasonable refined product margin benchmark that would accurately 
portray our refined product margins at the El Dorado refinery.

14

Big Spring Refinery 

Our Big Spring refinery has a crude throughput capacity of 73,000 bpd, is located on 1,306 acres of land that we own in the Permian Basin 
in west Texas, and is the closest refinery to Midland, Texas ("Midland"), which allows us to efficiently source WTS and WTI Midland crudes. 
Additionally, the Big Spring refinery has the ability to source locally-trucked crudes, which enables us to better control quality and eliminate the 
cost of transporting the crude supply from Midland. 

The Big Spring refinery is designed to process a variety of crudes, ranging from light sweet to medium sour, with the flexibility to convert its 
production to one or the other based on market pricing conditions. Our Big Spring refinery receives WTS and WTI crudes by truck from local 
gathering systems and regional common carrier pipelines. Other feedstocks, including butane, isobutane and asphalt blending components, are 
delivered by truck and railcar. A majority of the natural gas we use to run the refinery is delivered by a pipeline in which we own a majority interest.

The charts below set forth information concerning crude oil received at the Big Spring refinery for the six months ended December 31, 2017, 

the period since the Delek/Alon Merger:

Major processes at our Big Spring refinery include crude distillation, vacuum distillation, naphtha reforming, naphtha and diesel hydrotreating, 

aromatic extraction, propane deasphalting, fluid catalytic cracking, and alkylation. The Big Spring refinery has a Complexity Index of 10.5.

15

The chart below sets forth information concerning the throughput at the Big Spring refinery for the six months ended December 31, 2017, 

the period since the Delek/Alon Merger:

The Big Spring refinery produces a wide range of refined products, from ultra-low sulfur gasoline, ultra-low sulfur diesel, jet fuel, petrochemicals, 
liquefied petroleum gas, asphalt and other petroleum products. We produce various grades of gasoline in compliance with current EPA clean 
fuels standards including boutique fuels supplied to the El Paso, Texas, and Phoenix, Arizona, markets. We produce both on-road and off-road 
diesel in compliance with current EPA clean fuels standards. Our jet fuel production conforms to the military grade specifications. We produce 
propane, propylene, certain aromatics, specialty solvents and benzene for use as petrochemical feedstocks, and asphalt along with other by-
products such as sulfur and carbon black oil. 

16

The chart below sets forth information concerning the Big Spring refinery's production slate for the six months ended December 31, 2017, 

the period since the Delek/Alon Merger:

Our Big Spring refinery sells products in both the wholesale rack and bulk markets. We sell motor fuels under both the Alon brand and on 
an unbranded basis through various terminals to supply numerous locations, including the convenience stores in Delek's retail segment. We sell 
transportation fuel production in excess of our branded and unbranded marketing needs through bulk sales and exchange channels entered into 
with various oil companies and trading companies which are transported through a product pipeline network or truck deliveries, depending on 
location, and through terminals located in Texas (Abilene, Wichita Falls, El Paso), Arizona (Tuscon, Phoenix), and New Mexico (Albuquerque, 
Moriarty).

For our Big Spring refinery, we compare our per barrel refined product margin to the Gulf Coast 3-2-1 crack spread. The Gulf Coast 3-2-1 
crack  spread  is  calculated  assuming  that  three  barrels  of  WTI  Cushing  crude  oil  are  converted,  or  cracked,  into  two  barrels  of  Gulf  Coast 
conventional gasoline and one barrel of Gulf Coast ultra-low sulfur diesel. Our Big Spring refinery is capable of processing substantial volumes 
of sour crude oil, which has historically cost less than intermediate, and/or substantial volumes of sweet crude oils, based on price differentials. 
We measure the cost advantage of refining sour crude oil by calculating the difference between the price of WTI Cushing crude oil and the price 
of West Texas Sour ("WTS"), a medium, sour crude oil, taking into account differences in production yield. We refer to this differential as the WTI 
Cushing/WTS, or sweet/sour, spread. A widening of the sweet/sour spread can favorably influence the operating margin for our Big Spring refinery. 
The WTI Cushing less WTI Midland spread represents the differential between the average per barrel price of WTI Cushing crude oil and the 
average per barrel price of WTI Midland crude oil.

17

 
Krotz Springs Refinery 

Our Krotz Springs refinery has a crude throughput capacity of 74,000 bpd, and is located on 381 acres of land that we own on the Atchafalaya 
River in central Louisiana. This location provides access to crude from barge, pipeline, railcar and truck. This combination of logistics assets 
provides us with diversified access to locally-sourced, domestic and foreign crudes.

The Krotz Springs refinery is designed mainly to process light sweet, crude oil. We are capable of receiving WTI Midland, Light Louisiana 
Sweet (“LLS”), Heavy Louisiana Sweet (“HLS”) and foreign crudes from the EMPCo “Northline System.” The Northline System delivers LLS, HLS 
and foreign crude oils from the St. James, Louisiana, crude oil terminalling complex. Additionally, the Krotz Springs refinery has the ability to 
receive crude oil sourced from west Texas. WTI crude oil is transported through the Energy Transfer Partners ("ETP") Amdel pipeline to the 
Nederland terminal located near the Gulf Coast and from there is transported to the Krotz Springs refinery by barge via the Intracoastal Canal 
and the Atchafalaya River. The Krotz Springs refinery also receives approximately 20% of its crude by barge and truck from inland Louisiana and 
Mississippi and other locations.

The charts below set forth information concerning crude oil received at the Krotz Springs refinery for the six months ended December 31, 

2017, the period since the Delek/Alon Merger:

Major processes at the Krotz Springs refinery include crude distillation, vacuum distillation, naphtha hydrotreating, naphtha isomerization 
and reforming, and gas oil/residual catalytic cracking to minimize  low quality black oil production and to produce higher light product yields. The 
Krotz Springs refinery has a Complexity Index of 8.4. 

18

The chart below sets forth information concerning the throughput at the Krotz Springs refinery for the six months ended December 31, 2017, 

the period since the Delek/Alon Merger:

The Krotz Springs refinery produces ultra low sulfur gasoline in compliance with current EPA standards, high sulfur diesel, light cycle oil, jet 

fuel, petrochemical feedstocks, LPG and slurry oil. 

19

The chart below sets forth information concerning the Krotz Springs refinery's production slate for the six months ended December 31, 2017, 

the period since the Delek/Alon Merger:

The Krotz Springs refinery markets transportation fuel production substantially through bulk sales and exchange channels. These bulk sales 
and exchange arrangements are entered into with various oil companies and trading companies and are transported to markets on the Mississippi 
River and the Atchafalaya River as well as to the Colonial Pipeline.

For our Krotz Springs refinery, we compare our per barrel refined product margin to the Gulf Coast 2-1-1 high sulfur diesel crack spread. A 
Gulf Coast 2-1-1 high sulfur diesel crack spread is calculated assuming that two barrels of LLS crude oil are converted into one barrel of Gulf 
Coast conventional gasoline and one barrel of Gulf Coast high sulfur diesel. The Krotz Springs refinery has the capability to process substantial 
volumes of sweet, crude oils to produce a high percentage of refined light products. 

Logistics Segment

Overview

Our logistics segment consists of Delek Logistics, a publicly traded master limited partnership, and its subsidiaries. Our consolidated financial 
statements include its consolidated financial results.  As of December 31, 2017, we owned a 61.5% limited partner interest in Delek Logistics, 
and a 94.6% interest in Logistics GP, which owns both the entire 2.0% general partner interest in Delek Logistics and all of the incentive distribution 
rights. 

Our logistics segment generates revenue and contribution margin, which we define as net sales less cost of goods sold and operating 
expenses, by charging fees for gathering, transporting, offloading and storing crude oil; for storing intermediate products and feedstocks; for 

20

distributing, transporting and storing refined products; and for wholesale marketing.  A substantial majority of the logistics segment's existing 
assets are both integral to and dependent on the successful operation of our refining segment's assets, as the logistics segment gathers, transports 
and stores crude oil and markets, distributes, transports and stores refined products in select regions of the southeastern United States and east 
Texas primarily in support of the Tyler and El Dorado refineries. In addition to intercompany services, the logistics segment also provides some 
crude oil, intermediate and refined products transportation services for, and terminalling and marketing services to, third parties primarily in Texas, 
Tennessee and Arkansas. 

The logistics segment owns nine light product distribution terminals, one in each of Nashville and Memphis, Tennessee; Tyler, Big Sandy, 
San Angelo, Abilene and Mount Pleasant, Texas; and North Little Rock and El Dorado, Arkansas.  All of the above properties are located on real 
property owned by Delek and its subsidiaries.  The logistics segment also owns the El Dorado Pipeline System, the Magnolia Pipeline System 
and 600 miles of crude oil gathering lines, which are located in Louisiana and Arkansas.  The logistics segment owns the McMurrey Pipeline 
System, the Nettleton Pipeline, the Tyler-Big Sandy Product Pipeline, the Paline Pipeline System, the Greenville-Mount Pleasant Pipeline and 
the Big Spring Pipeline which are located in Texas.  All of the pipeline systems set forth above run across fee owned land, leased land, easements 
and rights-of-way.  The logistics segment also owns storage tanks in El Dorado and North Little Rock, Arkansas; Memphis and Nashville, Tennessee; 
and Tyler, Greenville, Big Sandy, San Angelo, Abilene and Mount Pleasant, Texas and a fleet of trucks and trailers used to transport crude oil, 
asphalt and other hydrocarbon products. 

The following provides an overview of our logistics segment assets and operations: 

Logistics Segment - Wholesale Marketing and Terminalling

The logistics segment's wholesale marketing and terminalling business provides wholesale marketing and terminalling services to the refining 
segment and to independent third parties from whom it receives fees for marketing, transporting, storing and terminalling refined products and 
to whom it wholesale markets refined products.  It generates revenue by (i) providing marketing services for the refined products output of the 
Tyler refinery, (ii) engaging in wholesale activity at owned terminals in Abilene and San Angelo, Texas, as well as at terminals owned by third 
parties in Texas, whereby it purchases light products for sale and exchange to third parties, and (iii) providing terminalling services to independent 
third parties and the refining segment.  Three terminals, located in El Dorado, Arkansas, Memphis, Tennessee and North Little Rock, Arkansas, 
throughput refined product produced at the El Dorado refinery.  Three terminals, located in Tyler, Big Sandy and Mount Pleasant Texas, throughput 
refined product produced at the Tyler refinery.  

21

Logistics Segment - Pipelines and Transportation

The logistics segment's pipelines and transportation business owns or leases capacity on approximately 461 miles of operable crude oil 
transportation pipelines, approximately 406 miles of refined product pipelines, an approximately 600-mile crude oil gathering system and associated 
crude oil storage tanks with an aggregate of approximately 7.3 million barrels of active shell capacity.  These assets are primarily divided into the 
following operating systems: 

• 
• 

• 
• 

• 
• 
• 
• 
• 
• 
• 
• 
• 

the Lion Pipeline System, which transports crude oil to, and refined products from, the El Dorado refinery (the "Lion Pipeline System");
the SALA Gathering System, which gathers and transports crude oil production in southern Arkansas and northern Louisiana, primarily 
for the El Dorado refinery; 
the Paline Pipeline System, which primarily transports crude oil from Longview, Texas to third-party facilities in Nederland, Texas; 
the East Texas Crude Logistics System, which currently transports a portion of the crude oil delivered to the Tyler refinery (the "East 
Texas Crude Logistics System");
the Tyler-Big Sandy Product Pipeline, which is a pipeline between the Tyler refinery and the Big Sandy Terminal;
the Tyler Tank Assets;
the El Dorado Tank Assets; 
the Greenville-Mount Pleasant Pipeline and Greenville Storage Facility;
the North Little Rock Tanks;
the El Dorado Rail Offloading Racks;
the Tyler Crude Tank;
the Talco Crude Pipeline; and  
the Big Spring Pipeline and Big Spring Truck Unloading Station 

In addition to these operating systems, the logistics segment owns approximately 95 tractors and 231 trailers used to haul primarily crude 

oil, finished products and other hydrocarbon products for us and for third parties. 

Joint Ventures

The logistics segment owns a portion of two joint ventures (accounted for as equity method investments) that have constructed logistics 

assets, which serve third parties and the refining segment.  These assets include the following: 

• 

• 

a 50% interest in an 80-mile crude oil pipeline with a capacity of 80,000 bpd that originates in Longview, Texas, with destinations in the 
Shreveport, Louisiana area (the "Caddo Pipeline") and;
a 33% interest in a 107-mile crude oil pipeline with an initial capacity of 55,000 bpd, with the capability to expand to 85,000 bpd, that 
originates in north Loving County, Texas near the Texas-New Mexico border and terminates in Midland, Texas ("the RIO Pipeline").  

The RIO Pipeline project began operations in September 2016 and the Caddo Pipeline began operations in January 2017.   

Logistics Segment Supply Agreement

A large portion of the petroleum products for sale by the logistics segment in west Texas were purchased from Noble Petro, Inc. ("Noble 
Petro") during 2017.  Under the terms of a supply contract (the "Abilene Contract") with Noble Petro, which expired December 31, 2017, we had 
the right to purchase up to 20,350 bpd of petroleum products. Under the Abilene Contract, we purchased petroleum products based on monthly 
average prices from Noble Petro immediately prior to our resale of such products to customers at our San Angelo and Abilene, Texas terminals, 
which we leased to Noble Petro.  Under this arrangement, we had limited direct exposure to risks associated with fluctuating prices for these 
refined products due to the short period of time between the purchase and resale of these refined products.  As of January 2018, we began 
replacing the product supplied under the Abilene Contract with product purchased from Delek, which is produced by the Big Spring refinery and 
from third parties that may continue to include Noble Petro.  Products purchased from Delek or other third parties are generally based on daily 
market prices at the time of purchase requiring price hedging risk management activities between the time of purchase and sale.  Existing price 
risk hedging programs have been expanded to correspond to the higher volume of product purchased from Delek and third parties.  

Logistics Segment Operating Agreements With Delek

Delek Logistics has a number of long-term, fee-based commercial agreements with Delek and its subsidiaries that, among other things, 
establish  fees  for  certain  administrative  and  operational  services  provided  by  Delek  and  its  subsidiaries  to  Delek  Logistics,  provide  certain 
indemnification obligations and establish terms for fee-based commercial agreements for Delek Logistics to provide certain pipeline transportation, 
terminal throughput, finished product marketing and storage services to Delek. Most of these agreements have an initial term ranging from five 
to ten years, which may be extended for various renewal terms at the option of Delek.  The current terms for agreements effective in November 
2012 extend through November 2022.  In the case of our marketing agreement with Delek, the initial term has been extended through 2026.   
Each of these agreements requires Delek or a Delek subsidiary to pay for certain minimum volume commitments or certain minimum storage 

22

capacities.  Delek Logistics is a variable interest entity as defined under United States generally accepted accounting principles ("GAAP") and is 
consolidated into our consolidated financial statements.  Intercompany transactions with Delek Logistics and its subsidiaries are eliminated in 
our consolidated financial statements.

Logistics Segment Customers

In addition to certain of our subsidiaries, our logistics segment has various types of customers, including major oil companies, independent 

refiners and marketers, jobbers, distributors, utility and transportation companies and independent retail fuel operators. 

Logistics Segment Seasonality

The volume and throughput of crude oil and refined products transported through our pipelines and sold through our terminals and to third 
parties is directly affected by the level of supply and demand for all of such products in the markets served directly or indirectly by our assets. 
Supply and demand for such products fluctuates during the calendar year. Demand for gasoline, for example, is generally higher during the 
summer months than during the winter months due to seasonal increases in motor vehicle traffic. Varying vapor pressure requirements between 
the summer and winter months also tighten summer gasoline supply.  In addition, our refining segment often performs planned maintenance 
during the winter, when demand for their products is lower.  Accordingly, these factors can diminish the demand for crude oil or finished products 
by our customers, and therefore limit our volumes or throughput during these periods, and we expect that our operating results will generally be 
lower during the first and fourth quarters of the calendar year. 

Logistics Segment Competition

Our logistics segment faces competition for the transportation of crude oil from other pipeline owners whose pipelines (i) may have a location 
advantage over our pipelines, (ii) may be able to transport more desirable crude oil to third parties, (iii) may be able to transport crude oil or 
finished product at a lower tariff, or (iv) may be able to store more crude oil or finished product.  In addition, the wholesale marketing and terminalling 
business in general is also very competitive.  Our owned refined product terminals, as well as the other third-party terminals we use to sell refined 
products, compete with other independent terminal operators as well as integrated oil companies on the basis of terminal location, price, versatility 
and services provided.  The costs associated with transporting products from a loading terminal to end users limit the geographic size of the 
market that can be competitively served by any terminal. 

Logistics Segment Activity

The following table summarizes our activity in the wholesale marketing and terminalling portion of our logistics segment:

Operating Information:

West Texas marketing throughputs (average bpd)

Terminalling throughputs (average bpd) (1) 

East Texas marketing throughputs (average bpd)

Year Ended December 31,

2017

2016

2015

13,817

124,488

73,655

13,257

122,350

68,131

16,357

106,514

59,174

(1)  Consists of terminalling throughputs at our Tyler, Big Sandy and Mount Pleasant, Texas, El Dorado and North Little Rock, Arkansas and Memphis 

and Nashville, Tennessee terminals. 

23

 
 
 
The following table summarizes our activity in the pipelines and transportation portion of our logistics segment:

Throughputs (average bpd)

 Lion Pipeline System:

          Crude pipelines (non-gathered)

          Refined products pipelines to Enterprise Systems

SALA Gathering System

East Texas Crude Logistics System

Retail Segment 

Overview

Year Ended December 31,

2017

2016

2015

59,362

51,927

15,871

15,780

56,555

52,071

17,756

12,735

54,960

57,366

20,673

18,828

In August 2016, Delek entered into a Purchase Agreement to sell the Retail Entities, which consisted of all of the retail segment at that time 
and a portion of the corporate, other and eliminations segment, to COPEC. As a result of the Purchase Agreement, we met the requirements of 
ASC 205-20 and ASC 360 to report the results of the Retail Entities as discontinued operations and to classify the Retail Entities as a group of 
assets held for sale. The Retail Entities were sold in November 2016. The operating results for the Retail Entities, in all periods up until and including 
the date of the sale, were reclassified to discontinued operations and are no longer reported as part of Delek's retail segment.

Effective with the Delek/Alon Merger July 1, 2017, Delek's retail segment now includes the operations of Alon's 302 owned and leased 
convenience store sites located primarily in central and west Texas and New Mexico, of which 141 locations are leased, with approximately $5.8 
million of minimum lease payments due during 2018.  Our convenience stores typically offer various grades of gasoline and diesel under the Alon 
brand name and food products, food service, tobacco products, non-alcoholic and alcoholic beverages, general merchandise as well as money 
orders to the public, primarily under the 7-Eleven and Alon brands.

We believe that we have established strong brand recognition and market presence in the major retail markets in which we operate. Our retail 
strategy employs localized marketing tactics that account for the unique demographic characteristics of each region that we serve.  We introduce 
customized product offerings and promotional strategies to address the unique tastes and preferences of our customers on a market-by-market 
basis.  

Fuel Operations

Since the Delek/Alon Merger in 2017, our fuel sales were 59.1% of total net sales for our retail segment. 

The following table highlights certain information regarding our fuel operations for the six months ended December 31, 2017, the period since 

the Delek/Alon Merger:

Number of fuel stores (end of period)
Average number of fuel stores (during period)
Retail fuel sales (thousands of gallons)

Average retail gallons per store (based on average number of stores) (thousands of gallons)
Retail fuel margin ($ per gallon)

$

293
293
107,599

367
0.192

Substantially all of the motor fuel sold through our retail segment is supplied by our Big Spring refinery, which is transferred to the retail 

segment at prices substantially determined by reference to published commodity pricing information.  

24

Merchandise Operations

Since the Delek/Alon Merger in 2017, our merchandise sales were 40.9% of total net sales for our retail segment. 

The following table highlights certain information regarding our merchandise operations for the six months ended December 31, 2017, the 

period since the Delek/Alon Merger:

Number of merchandise stores (end of period)
Merchandise margin
Total merchandise sales (in thousands)

Average number of merchandise stores (during period)

Average merchandise sales per store (in thousands)

Retail Segment Seasonality 

302
30.7%

174,600

302

578

$

$

Demand for gasoline and convenience merchandise is generally higher during the summer months than during the winter months due to 
seasonal increases in motor vehicle traffic.  As a result, the operating results of our retail segment are generally lower for the first quarter of the 
calendar year. Weather conditions in our operating area also have a significant effect on our operating results.  Customers are more likely to 
purchase higher profit margin items at our retail fuel and convenience stores, such as fast foods, fountain drinks and other beverages and more 
gasoline during the spring and summer months.  Unfavorable weather conditions during these months and a resulting lack of the expected seasonal 
upswings in traffic and sales could have a negative impact on our results of operations.

Retail Segment Competition 

The retail fuel and convenience store business is highly competitive. We compete on a store-by-store basis with other independent convenience 
store chains, independent owner-operators, major petroleum companies, supermarkets, drug stores, discount stores, club stores, mass merchants, 
fast food operations and other retail outlets. Major competitive factors affecting us include location, ease of access, pricing, timely deliveries, product 
and service selections, customer service, fuel brands, store appearance, cleanliness and safety.  We believe we are able to compete effectively 
in the markets in which we operate because our geographic concentration allows us to improve buying power with our vendors.  Our retail segment 
strategy centers on operating a high concentration of sites in a similar geographic region to promote operational efficiencies.   Finally, we believe 
that leveraging the integration between our retail and refining segments provides advantageous fuel supply to our retail stores. Our major retail 
competitors include Chevron, Murphy USA, Sunoco LP (Stripes® brand), Alimentation Couche-Tard Inc. (Circle K® brand and CST brand), Andeavor 
and various other independent operators. 

Information Technology 

        In 2017, we continued our efforts to improve several areas of IT, including infrastructure, security and enterprise software systems. Much of 
the effort was dictated by merger and acquisition activity that took place beginning in late 2016, with the divestiture of the Retail Entities' assets, 
and again in mid-year with the merger of Alon.  With the divestiture of the Retail Entities (as previously defined, which included MAPCO), the 
opportunity was taken to reduce network complexity, as well as the elimination/consolidation of obsolete software applications.  Following the 
Delek/Alon Merger, we undertook the opportunity to consolidate the financial systems into SAP.  The project scope included order processing and 
plant procurement processes.  We expect to undertake additional work in 2018 to continuously improve on the work that was completed in 2017. 
In addition, significant steps were undertaken to consolidate and move toward a consistent IT security architecture.  This was coupled with actions 
to unite the corporate networks at the various locations.  We also leveraged our retail experience to initiate activities to improve our store security 
posture and improve our ability to meet Payment Card Industry requirements, while adding new functionality to support enhanced store performance 
reporting.  While work associated with the Delek/Alon Merger is expected to continue through 2018, we believe significant steps have been taken 
that will help us maintain adequate data security. 

Governmental Regulation and Environmental Matters

Rate Regulation of Petroleum Pipelines 

The rates and terms and conditions of service on certain of our pipelines are subject to regulation by the Federal Energy Regulatory Commission 
("FERC"), under the Interstate Commerce Act (the “ICA”), and by the state regulatory commissions in the states in which we transport crude oil, 
intermediate and refined products.  Certain of our pipeline systems are subject to such regulation and have filed tariffs with the appropriate authorities.  
We also comply with the reporting requirements for these pipelines.  Other of our pipelines have received a waiver from application of the FERC's 
tariff requirements, but comply with other applicable regulatory requirements. 

25

The FERC regulates interstate transportation under the ICA, the Energy Policy Act of 1992 and the rules and regulations promulgated under 
those laws.  The ICA, and its implementing regulations, require that tariff rates for interstate service on oil pipelines, including pipelines that transport 
crude oil, intermediate and refined products in interstate commerce (collectively referred to as “petroleum pipelines”), be just and reasonable and 
non-discriminatory, and that such rates and terms and conditions of service be filed with the FERC.  Under the ICA, shippers may challenge new 
or existing rates or services.  The FERC is authorized to suspend the effectiveness of a challenged rate for up to seven months, though rates are 
typically not suspended for the maximum allowable period.  Our tariff rates are typically contractually subject to increase or decrease on July 1 of 
each year, by the amount of any change in various inflation-based indices, including the FERC oil pipeline index, the consumer price index and 
the producer price index; provided, however, that in no event will the fees be adjusted below the amount initially set forth in the applicable agreement.   

Environmental Health and Safety 

We are subject to extensive federal, state and local environmental and safety laws and regulations enforced by various agencies, including 
the EPA, the United States Department of Transportation, the Occupational Safety and Health Administration, as well as numerous state, regional 
and local environmental, safety and pipeline agencies.  

These  laws  and  regulations  govern  the  discharge  of  materials  into  the  environment,  waste  management  practices,  pollution  prevention 
measures and the composition of the fuels we produce, as well as the safe operation of our plants, pipelines and trucks, and the safety of our 
workers and the public.  Numerous permits or other authorizations are required under these laws and regulations for the operation of our refineries, 
renewable fuel facilities, terminals, pipelines, underground storage tanks ("USTs"), trucks, rail cars and related operations, and may be subject to 
revocation, modification and renewal.

These laws and permits raise potential exposure to future claims and lawsuits involving environmental and safety matters, which could include 
soil and water contamination, air pollution, personal injury and property damage allegedly caused by substances which we manufactured, handled, 
used, released or disposed of, transported, or that relate to pre-existing conditions for which we have assumed responsibility.  We believe that our 
current operations are in substantial compliance with existing environmental and safety requirements.  However, there have been and will continue 
to be ongoing discussions about environmental and safety matters between us and federal and state authorities, including notices of violations, 
citations and other enforcement actions, some of which have resulted, or may result in, changes to operating procedures and in capital expenditures.  
While it is often difficult to quantify future environmental or safety related expenditures, we anticipate that continuing capital investments and 
changes in operating procedures will be required for the foreseeable future to comply with existing and new requirements, as well as evolving 
interpretations and more strict enforcement of existing laws and regulations. We anticipate that compliance with environmental, health and safety 
regulations will require us to spend approximately $41.0 million in capital costs in 2018 and approximately $302.6 million during the next five years. 
These estimates do not include amounts related to capital investments that management has deemed to be strategic investments. These amounts 
could materially change as a result of governmental and regulatory actions. 

We generate wastes that may be subject to the RCRA and comparable state and local requirements. The EPA and various state agencies 
have limited the approved methods of managing, transporting, recycling and disposal of hazardous and certain non-hazardous wastes.  Our 
refineries are large quantity generators of hazardous waste and require hazardous waste permits issued by EPA or state agencies.  Our other 
facilities, such as terminals and renewable fuel plants, generate lesser quantities of hazardous wastes.  

The Comprehensive Environmental Response, Compensation and Liability Act, also known as Superfund, imposes liability, without regard to 
fault or the legality of the original conduct, on certain classes of persons who are considered to be responsible for the release of a hazardous 
substance into the environment.  Analogous state laws impose similar responsibilities and liabilities on responsible parties. In the course of our 
ordinary operations, our various businesses generate waste, some of which falls within the statutory definition of a hazardous substance and some 
of which may have been disposed of at sites that may require future cleanup under Superfund.  At this time, our El Dorado refinery has been named 
as a minor potentially responsible party at one site, for which we believe future costs will not be material.

As of December 31, 2017, we have recorded an environmental liability of approximately $76.1 million,  primarily related to the estimated 
probable costs of remediating, or otherwise addressing, certain environmental issues of a non-capital nature at the Tyler, El Dorado, Big Spring, 
Krotz Springs and California refineries as well as terminals, some of which we no longer own.  This liability includes estimated costs for ongoing 
investigation and remediation efforts, which were already being performed by the former operators of the refineries and terminals prior to our 
acquisition of those facilities, for known contamination of soil and groundwater, as well as estimated costs for additional issues which have been 
identified subsequent to the acquisitions.  We expect approximately $0.2 million of this amount to be reimbursable by a prior owner of the El Dorado 
refinery, which we have recorded in other current assets in our consolidated balance sheet as of December 31, 2017.  We expect approximately 
$2.3 million of this amount to be reimbursable by a prior owner of certain assets associated with the Paramount, California refinery, and have 
recorded $0.1 million in other current assets and $2.2 million in other non-current assets in our consolidated balance sheet as of December 31, 
2017. 

Approximately $7.2 million of the total liability is expected to be expended over the next 12 months, with most of the balance expended by 
2032, although some costs may extend up to 30 years.  In the future, we could be required to extend the expected remediation period or undertake 
additional investigations of our refineries, pipelines and terminal facilities, which could result in additional remediation liabilities.

26

Our operations are subject to certain requirements of the Federal Clean Air Act (“CAA”), as well as related state and local laws and regulations 
governing air emission.   Certain CAA regulatory programs applicable to our refineries, terminals and other operations require capital expenditures 
for the installation of air pollution control devices, operational procedures to minimize emissions and monitoring and reporting of emissions. Our 
recently acquired Big Spring refinery has been negotiating an agreement with EPA for over 10 years under EPA’s National Petroleum Refinery 
Initiative regarding alleged historical violations of the CAA. A Consent Decree resolving these alleged historical violations for the Big Spring refinery 
was lodged with the United States District Court for the Northern District of Texas on June 6, 2017, and we expect that Consent Decree to become 
final in 2018. If finalized as lodged, the Consent Decree will require payment of a $0.5 million civil penalty and capital expenditures for pollution 
control equipment that may be significant over the next 5 years.

In 2015, EPA finalized reductions in the National Ambient Air Quality Standard (NAAQS) for ozone, from 75 ppb to 70 ppb.  Our Tyler refinery 
is located in an area that may be reclassified as non-attainment with the new standard.  While we do not yet know what specific actions we will be 
required to take or when, it is possible we will have to install additional air pollution control equipment for ozone forming emissions or change the 
formulation of gasoline we make for use in some areas.  We do not believe such capital expenditures, or the changes in our operation, will result 
in a material adverse effect on our business, financial condition or results of operations.

On December 1, 2015, the EPA published final rules under the Risk and Technology Review provisions of the Clean Air Act to further regulate 
refinery air emissions through additional New Source Performance Standard ("NSPS") and Maximum Achievable Control Technology requirements 
(the “Refinery Sector Rules”).  Refineries have up to three years from the effective date of the final rule to come into compliance with certain 
requirements of the rule, while other aspects of the rule require compliance to be achieved at a sooner date. The final rules will require capital 
expenditures for additional controls on the Tyler refinery’s coker and for the relief systems, flares, tanks and other sources at our refineries, as well 
as requiring changes to the way we operate, start up and maintain some process units.  The final rule also requires that we monitor property line 
benzene concentrations beginning in January 2018 and provide the results to the EPA quarterly, which will make the results available to the public 
beginning in 2019.  Even though the concentrations are not expected to exceed regulatory or health based standards, the availability of such data 
may increase the likelihood of lawsuits against our refineries by the local public or organized public interest groups.  In July 2016, the EPA issued 
a final rule providing refiners an additional 18 months to comply with a small subset of the rules related to air emissions resulting from startup, 
shutdown and maintenance events. More recently, in December 2016, the EPA granted petitions for reconsideration from industry and environmental 
organizations on aspects of the rule related to work practice standards, as well as fence line monitoring requirements. To date, EPA has not 
published revised rules. These new rules, as well as subsequent rulemaking under the CAA or similar laws, or new agency interpretations of existing 
laws and regulations, may necessitate additional expenditures in future years and result in increased costs on our operations.  We do not anticipate 
that the required capital and operating costs will be material, and do not believe compliance will affect our production capacities or have a material 
adverse effect upon our business, financial condition or results of operations.

On November 30, 2017, the EPA finalized the renewable fuel obligation for 2018 at essentially the same percentage standards as 2017.  The 
required ethanol volumes exceed the 10% ethanol “blendwall”, requiring increased usage of higher ethanol blends such as E15 and E85. The EPA 
has historically used its waiver authority to establish volumes lower than the statutory volumes required by the Energy Independence and Security 
Act ("EISA"), with the exception of the volumes for biomass-based diesel and for ethanol in 2017, but the EPA's interpretation of its waiver authority 
has been challenged in federal court.  

We are unable to blend sufficient quantities of ethanol and biodiesel to meet our renewable fuel obligations and have to purchase RINs, 
primarily for our El Dorado and Krotz Springs refineries.  In early 2017, EPA granted hardship waiver petitions for the El Dorado and Krotz Springs 
refineries exempting them from the requirements of the renewable fuel standard for the 2016 calendar year.  We have applied for a waiver from 
the 2017 requirements for these refineries but there is no assurance EPA will grant such a waiver.

The EPA issued final rules for gasoline formulation that required the reduction of annual average benzene content by July 1, 2012.  It has 
been necessary for us to purchase credits in the past to fully comply with these content requirements for the Tyler refinery.  However, with the 
addition of the Big Spring and Krotz Springs refineries, we believe we will self-generate most, if not all, credits that are required. 

The EPA finalized Tier 3 gasoline rules in March 2014. The final Tier 3 rule requires a reduction in annual average gasoline sulfur content 
from 30 ppm to 10 ppm and retains the current maximum per-gallon sulfur content of 80 ppm.  Larger refineries must comply with the 10 ppm sulfur 
standard by January 1, 2017, but the final rule provides a three-year waiver period, to January 1, 2020, for small volume refineries that processed 
less than 75,000 bpd in 2012. All of our refineries met this waiver provision.  We anticipate that capital spending at our refineries over the next two 
to three years to meet these new limits when they become effective will be significant. Some loss of octane may occur as a result of changes in 
operation of the gasoline desulfurization units but we anticipate this loss will be mitigated through operational adjustments and modifications to 
other gasoline processes in the refineries.   Compliance is not expected to have a material adverse effect on our business, financial condition or 
results of operations.  In April 2016, the EPA issued a final rule requiring small volume refineries that increase their annual average crude processing 
rate above 75,000 bpd to meet the Tier 3 sulfur limits 30 months from that “disqualifying” date.  We do not anticipate that this rule will affect our 
refineries.

27

Our operations are also subject to the Federal Clean Water Act (“CWA”), the Oil Pollution Act of 1990 (“OPA-90”) and comparable state and 
local requirements. The CWA, and similar laws, prohibit any discharge into surface waters, ground waters, injection wells and publicly-owned 
treatment works, except as allowed by pre-treatment permits and National Pollutant Discharge Elimination System (“NPDES”) permits issued by 
federal, state and local governmental agencies.  The OPA-90 prohibits the discharge of oil into "Waters of the U.S." and requires that affected 
facilities have plans in place to respond to spills and other discharges.  The CWA also regulates filling or discharges to wetlands and other "Waters 
of the U.S."  In 2015, the EPA, in conjunction with the Army Corps of Engineers, issued a final rule regarding the definition of “Waters of the U.S.,” 
which expanded the regulatory reach of the existing clean water regulations.  Although the final rule is currently stayed pending litigation, if the 
rule becomes enforceable, it could increase costs for expanding our facilities or constructing new facilities, including pipelines.  In accordance with 
a Presidential directive, in June 2017, the EPA and the Department of the Army published a proposal to repeal the 2015 Clean Water Rule.

In recent years, various legislative and regulatory measures to address climate change and greenhouse gas ("GHG") emissions (including 
carbon dioxide, methane and nitrous oxides) have been discussed or implemented.  They include proposed and enacted federal regulation and 
state actions to develop statewide, regional or nationwide programs designed to control and reduce GHG emissions from fixed sources, such as 
our refineries, power plants and oil and gas production operations, as well as mobile transportation sources and fuels.  EPA rules require us to 
report GHG emissions from our refinery operations and use of fuel products produced at our refineries on an annual basis. While the cost of 
compliance with the reporting rule is not material, data gathered under the rule may be used in the future to support additional regulation of GHG. 
Moreover, the EPA directly regulates GHG emissions from refineries and other major sources through the Prevention of Significant Deterioration 
(“PSD”) and Federal Operating Permit programs and may require Best Available Control Technology (“BACT”) for GHG emissions above a certain 
threshold if emissions of other pollutants would otherwise require PSD permitting. While this does not impose any limits or controls on GHG 
emissions from current operations, GHG emission increases from future projects or operational changes, such as capacity increases, may be 
impacted and required to meet emission limits or technological requirements pertaining to GHG emissions, such as BACT. We are not aware of 
any state or regional initiatives, outside of California where we have limited operations, for controlling existing GHG emissions that would affect 
our refineries. 

Although it is not possible to predict the requirements of any GHG legislation that may be enacted, any laws or regulations that may be adopted 
to restrict or reduce GHG emissions will likely require us to incur increased operating and capital costs and result in decreased demand for our 
petroleum fuels.  In August 2015, the EPA finalized the “Clean Power Plan” requiring states to reduce carbon dioxide emissions from coal fired 
power plants through a combination of plant closures, switching to renewable energy and natural gas and demand reduction.  The Clean Power 
Plan is currently being litigated in various courts, and the U.S. Supreme Court has stayed implementation pending the outcome of those legal 
challenges.  In October 2017, the EPA proposed to repeal the Clean Power Plan.  If ultimately upheld, this rule will not directly affect our operations 
but could affect the reliability of electricity supply and increase its cost. In prior years, the EPA indicated that it intends to regulate refinery GHG 
emissions from new and existing sources through a NSPS.  However, there is no firm proposal or date for such regulation, and the EPA has said 
that such a performance standard is not imminent.

The Pipeline and Hazardous Materials Safety Administration ("PHMSA") of the United States Department of Transportation ("DOT") regulates 
the design, construction, testing, operation, maintenance, reporting and emergency response of crude oil, petroleum product and other hazardous 
liquids pipelines and other facilities, including certain tank facilities used in the transportation of such liquids.  These requirements are complex, 
subject to change and, in certain cases, can be costly to comply with. We believe our operations are in substantial compliance with these regulations, 
but cannot be certain that substantial expenditures will not be required to remain in compliance.  Moreover, certain of these rules are difficult to 
insure adequately, and we cannot assure that we will have adequate insurance to address costs and damages from any noncompliance.

The United States Pipeline Safety, Regulatory Certainty and Job Creation Act of 2011 (“Pipeline Safety Act”), finalized in January  2012, 
increased the maximum civil penalties for certain violations from $100,000 to $200,000 per violation per day and from a total cap of $1 million to 
$2 million.  A number of the provisions of the Pipeline Safety Act have the potential to cause owners and operators of pipeline facilities to incur 
significant capital expenditures and/or operating costs.  In January 2017, PHMSA finalized a new regulation that, once effective, will impose 
additional responsibilities concerning the operation, maintenance, and inspection of hazardous liquid pipelines; the reporting of pipeline incidents; 
reference standards for in-line pipeline inspection and the direct assessment of stress corrosion cracking; and other requirements.  We intend to 
adjust our operations, to the extent necessary, in order to comply with the regulations upon their effective date. 

The DOT has issued guidelines with respect to securing regulated facilities such as our bulk terminals against terrorist attack. We have 
instituted security measures and procedures in accordance with such guidelines to enhance the protection of certain of our facilities.  We cannot 
provide any assurance that these security measures would fully protect our facilities from an attack.

The Federal Motor Carrier Safety Administration of the DOT regulates safety standards and monitors drivers and equipment of commercial 
motor carrier fleets.  Such standards include vehicle and maintenance inspection requirements, limitations on the number of hours drivers may 
operate vehicles and financial responsibility requirements.  We believe that the operations of our fleet of crude oil and finished products truck 
transports are substantially in compliance with these regulations and safety requirements.

28

We have experienced several crude oil releases from pipelines owned by our logistics segment, including, but not limited to, a release at 
Magnolia Station in March 2013, a release near Fouke, Arkansas in April 2015 and a release near Woodville, Texas in January 2016.  In June 
2015, the United States Department of Justice notified Delek Logistics that they were pursuing an enforcement action on behalf of the EPA with 
regard to potential CWA violations arising from the March 2013 Magnolia Station release.  We are currently attempting to negotiate a resolution to 
this matter with the EPA and the ADEQ, which may include monetary penalties and/or other relief.  Based on current information available to us, 
we do not believe the total costs associated with these events, whether alone or in the aggregate, including any fines or penalties, will have a 
material adverse effect upon our business, financial condition or results of operations. 

Working Capital 

       We fund our business operations through cash generated from our operating activities, borrowings under our debt facilities and potential 
issuances of additional equity and debt securities.  For additional information, see Item 7, Management's Discussion and Analysis of Financial 
Condition and Results of Operations, of this Annual Report on Form 10-K. 

Employees

As of December 31, 2017, we had 3,941 employees, of whom 1,356 were employed in our refining segment, 304 were employed by Delek 
for the benefit of our logistics segment, 1,989 were employed in our retail segment and 240 were employed at our corporate office.  As of December 31, 
2017, 176 operations, maintenance and warehouse hourly employees and 38 truck drivers at the Tyler refinery were represented by the United 
Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union and its Local 202.  The Tyler 
operations, maintenance and warehouse hourly employees are currently covered by a collective bargaining agreement that expires January 31, 
2019. The Tyler truck drivers are currently covered by a collective bargaining agreement that expires March 1, 2018.  As of December 31, 2017, 
175 operations and maintenance hourly employees at the El Dorado refinery were represented by the International Union of Operating Engineers 
and its Local 381. These employees are covered by a collective bargaining agreement which expires on August 1, 2021.  As of December 31, 
2017, 37 of our El Dorado based drivers for Lion Oil Company were represented by the United Steel, Paper and Forestry, Rubber, Manufacturing, 
Energy, Allied Industrial and Service Workers International Union, American Federation of Labor and Congress of Industrial Organizations ("AFL-
CIO"), 29 of our Texas based drivers for Lion Oil Company were represented by the United Steel, Paper and Forestry, Rubber, Manufacturing, 
Energy, Allied Industrial and Service Workers International Union, AFL - CIO and 4 of our El Dorado refinery warehouse hourly employees were 
represented  by  the  International  Union  of  Operating  Engineers  and  its  Local  381  (but  none  are  currently  covered  by  a  collective  bargaining 
agreement).  Negotiations  toward  collective  bargaining  agreements  with  the  new  bargaining  units  are  underway. As  of  December 31,  2017, 
approximately 138 employees who work at our Big Spring refinery are covered by a collective bargaining agreement that expires April 1, 2019.  
None of our employees in our logistics segment, retail segment or in our corporate office are represented by a union.  We consider our relations 
with our employees to be satisfactory.

Available Information

Our Internet website address is www.DelekUS.com.  Information contained on our website is not part of this Annual Report on Form 10-K.  
Our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and any amendments to such reports filed with or 
furnished to the Securities and Exchange Commission ("SEC") are available on our Internet website in the "Investor Relations" section, free of 
charge, as soon as reasonably practicable after we file or furnish such material to the SEC.  We also post our Corporate Governance Guidelines, 
Code of Business Conduct & Ethics and the charters of our Board of Directors' committees in the "Corporate Governance" section of our website, 
accessible by navigating to the "About Us" section on our Internet website.  Our governance documents are available in print to any stockholder 
that makes a written request to the Secretary, Delek US Holdings, Inc., 7102 Commerce Way, Brentwood, Tennessee 37027. 

29

The following are definitions of certain industry terms used in this Annual Report on Form 10-K:

Glossary of Terms

Alkylation Unit - A refinery unit utilizing an acid catalyst to combine smaller hydrocarbon molecules to form larger molecules in the gasoline 

boiling range to produce a high octane gasoline blendstock, which is referred to as alkylate. 

Barrel - A unit of volumetric measurement equivalent to 42 U.S. gallons.

Biodiesel - A renewable fuel produced from vegetable oils or animal fats that can be blended with petroleum-derived diesel to produce 
biodiesel blends for use in diesel engines.  Pure biodiesel is referred to as B100, whereas blends of biodiesel are referenced by how much 
biodiesel is in the blend (e.g., a B5 blend contains five volume percent biodiesel and 95 volume percent ULSD).

Blendstocks - Various products or intermediate streams that are combined with other components of similar type and distillation range to 
produce finished gasoline, diesel fuel or other refined products.  Blendstocks may include natural gasoline, hydrotreated Fluid Catalytic Cracking 
Unit gasoline, alkylate, ethanol, reformate, butane, diesel, biodiesel, kerosene, light cycle oil or slurry, among others.

Bpd/bpd - Barrels per calendar day. 

Brent Crude (Brent) - a light, sweet crude oil, though not as light as WTI. Brent is the leading global price benchmark for Atlantic basin crude 

oils.

CBOB - Motor gasoline blending components intended for blending with oxygenates, such as ethanol, to produce finished conventional 

motor gasoline. 

CERCLA - Comprehensive Environmental Response, Compensation and Liability Act

Complexity Index - A measure of secondary conversion capacity of a refinery relative to its primary distillation capacity.  Generally, more 

complex refineries have a higher index number.

Crude Distillation Capacity, Nameplate Capacity or Production Capacity - The maximum sustainable capacity for a refinery or process unit 

for a given feedstock quality and severity level, measured in barrels per day. 

Cushing - Cushing, Oklahoma

Delayed Coking Unit (Coker) - A refinery unit that processes ("cracks") heavy oils, such as the bottom cuts of crude oil from the crude or 

vacuum units, to produce blendstocks for light transportation fuels or feedstocks for other units and petroleum coke.

Direct operating expenses - operating expenses attributed to the respective segment.

EISA - Energy Independence and Security Act of 2007. 

Enterprise Pipeline System - a major product pipeline transport system that reaches from the Gulf Coast into the northeastern United States. 

EPA - The Environmental Protection Agency.

Ethanol - An oxygenated blendstock that is blended with sub-grade (CBOB) or conventional gasoline to produce a finished gasoline.  

E-10 - A 90% gasoline-10% ethanol blend.

E-15 - An 85% gasoline-15% ethanol blend.

E-85 - A blend of gasoline and 70%-85% ethanol.

FERC - The Federal Energy Regulatory Commission.

FIFO - First-in, first-out inventory accounting method.

30

Fluid Catalytic Cracking Unit or FCC Unit - A refinery unit that uses fluidized catalyst at high temperatures to crack large hydrocarbon 

molecules into smaller, higher-valued molecules (LPG, gasoline, LCO, etc.).

Feedstocks - Crude oil and petroleum products used as inputs in refining processes.

     Gulf Coast 2-1-1 crack spread  - A crack spread reflecting the approximate gross margin resulting from processing one barrel of crude oil 
into one-half of a barrel of gasoline and one-half of a barrel of high sulfur diesel, utilizing the market prices of LLS crude oil, Gulf Coast Pipeline 
conventional gasoline and Gulf Coast Pipeline No. 2 Heating Oil. 

    Gulf Coast 3-2-1 crack spread - A crack spread reflecting the approximate gross margin resulting from processing one barrel of crude oil 
into two-thirds of a barrel of gasoline and one-third of a barrel of ultra-low sulfur diesel, utilizing the market prices of WTI crude oil, Gulf Coast 
Pipeline conventional gasoline and Gulf Coast Pipeline ultra-low sulfur diesel. 

Gulf Coast 5-3-2 crack spread - A crack spread reflecting the approximate gross margin resulting from processing one barrel of crude oil 
into three-fifths of a barrel of gasoline and two-fifths of a barrel of high sulfur diesel, utilizing the market prices of WTI crude oil, Gulf Coast 
Pipeline CBOB and Gulf Coast Pipeline No. 2 Heating Oil.

Gulf Coast Pipeline CBOB - A grade of gasoline blendstock that must be blended with 10% biofuels in order to be marketed as Regular 

Unleaded at retail locations. 

Gulf Coast Pipeline No. 2 Heating Oil - A petroleum distillate that can be used as either a diesel fuel or a fuel oil. This is the standard by 

which other Gulf Coast distillate products (such as ultra-low sulfur diesel) are priced. 

Gulf Coast Region - Commonly referred to as PADD III, includes the states of Texas, Arkansas, Louisiana, Mississippi, Alabama and New 

Mexico.

    HLS - Heavy Louisiana Sweet crude oil; typical API gravity of 33° and sulfur content of 0.35%.

    Hydrotreating Unit - A refinery unit that removes sulfur and other contaminants from hydrocarbons at high temperatures and moderate to 
high pressure in the presence of catalysts and hydrogen.  When used to process fuels, this unit reduces the sulfur dioxide emissions from 
these fuels.

Isomerization Unit - A refinery unit altering the arrangement of a molecule in the presence of a catalyst and hydrogen to produce a more 

valuable molecule, typically used to increase the octane of gasoline blendstocks.

Jobbers - Retail stations owned by third parties that sell products purchased from or through us.

LPG - Liquefied petroleum gas.

Light/Medium/Heavy Crude Oil - Terms used to describe the relative densities of crude oil, normally represented by their API gravities. Light 
crude oils (those having relatively high API gravities) may be refined into a greater amount of valuable products and are typically more expensive 
than a heavier crude oil.

LLS - Light Louisiana Sweet crude oil; typical API gravity of 38° and sulfur content of 0.34%.

LSR - Light straight run naphtha.

LIFO - Last-in, first-out inventory accounting method.

Mid-Continent Region -  Commonly referred to as PADD II, includes the states of North Dakota, South Dakota, Nebraska, Kansas, Oklahoma, 

Minnesota, Iowa, Missouri, Wisconsin, Illinois, Michigan, Indiana, Ohio, Kentucky and Tennessee.

Midland - Midland, Texas

MSCF/d - Abbreviation for a thousand standard cubic feet per day, a common measure for volume of natural gas.

Naphtha - A hydrocarbon fraction that is used as a gasoline blending component, a feedstock for reforming and as a petrochemical feedstock.

NGL - Natural gas liquids.

31

New York Mercantile Exchange (NYMEX) - A commodities futures exchange.

Operating margin - net sales less cost of goods sold.

OSHA - the Occupational Safety and Health Administration.

Petroleum Administration for Defense District (PADD) - Any of five regions in the United States as set forth by the Department of Energy and 
used throughout the oil industry for geographic reference. Our refineries operate in PADD III, commonly referred to as the Gulf Coast Region.

Petroleum Coke - A coal-like substance produced as a byproduct during the Delayed Coking refining process.

Per barrel of sales - calculated by dividing the applicable income statement line item (operating margin or operating expenses) by the total 

barrels sold during the period.

PPB - parts per billion.

PPM - parts per million.

RCRA - Resource Conservation and Recovery Act.

Refining margin, refined product margin or crack spread - A metric used in the refining industry to assess a refinery's product margins by 
comparing the difference between the price of refined products produced at the refinery and the price of crude oil required to produce those 
products.

Reforming Unit - A refinery unit that uses high temperature, moderate pressure and catalyst to create petrochemical feedstocks, high octane 

gasoline blendstocks and hydrogen.

Renewable Fuels Standard 2 (RFS-2) - An EPA regulation promulgated pursuant to the EISA, which requires most refineries to blend 

increasing amounts of renewable fuels (including biodiesel and ethanol) with refined products.

Renewable Identification Number (RIN) - a renewable fuel credit used to satisfy requirements for blending renewable fuels under RFS-2.

Roofing flux - An asphalt-like product used to make roofing shingles for the housing industry.

Straight run - product produced off of the crude or vacuum unit and not further processed.

Sweet/Sour crude oil - Terms used to describe the relative sulfur content of crude oil. Sweet crude oil is relatively low in sulfur content; sour 
crude oil is relatively high in sulfur content. Sweet crude oil requires less processing to remove sulfur and is typically more expensive than sour 
crude oil.

Throughput - The quantity of crude oil and feedstocks processed through a refinery or a refinery unit.

Turnaround - A periodic shutdown of refinery process units to perform routine maintenance to restore the operation of the equipment to its 
former  level  of  performance.    Turnaround  activities  normally  include  cleaning,  inspection,  refurbishment,  and  repair  and  replacement  of 
equipment and piping.  It is also common to use turnaround periods to change catalysts or to implement capital project improvements.

Ultra-Low Sulfur Diesel (ULSD) - Diesel fuel produced with a lower sulfur content (15 ppm) to reduce sulfur dioxide emissions. ULSD is the 

only diesel fuel that may be used for on-road and most other applications in the U.S.

UST - Underground storage tank.

Vacuum Distillation Unit - A refinery unit that distills heavy crude oils under deep vacuum to allow their separation without coking.

West Texas Intermediate Crude Oil (WTI) - A light, sweet crude oil characterized by an API gravity between 38 and 44 and a sulfur content 

of less than 0.4 weight percent that is used as a benchmark for other crude oils.

    West Texas Sour Crude Oil (WTS) - A sour crude oil, characterized by an API gravity between 30° and 33° and a sulfur content of approximately 
1.28 weight percent that is used as a benchmark for other sour crudes.

32

ITEM 1A. RISK FACTORS 

We are subject to numerous known and unknown risks, many of which are presented below and elsewhere in this Annual Report on Form 10-
K.  You should carefully consider each of the following risks and all of the other information contained in this Annual Report on Form 10-K in 
evaluating us and our common stock.  Any of the risk factors described below, or additional risks and uncertainties not presently known to us, or 
that we currently deem immaterial, could have a material adverse effect on our business, financial condition and results of operations.  The headings 
provided in this Item 1A are for convenience and reference purposes only and shall not limit or otherwise affect the extent or interpretation of the 
risk factors.

Risks Relating to Our Industries

Our refining margins have been volatile and are likely to remain volatile, which may have a material adverse effect on our earnings and 
cash flows.

Our earnings, cash flow and profitability from our refining operations are substantially determined by the difference between the market price 
of refined products and the market price of crude oil, which is referred to as the crack spread, refining margin or refined products margin.  Refining 
margins historically have been volatile, and are likely to continue to be volatile, as a result of numerous factors beyond our control, including volatility 
in the prices of the various types of crude oil and other feedstocks purchased by our refineries, volatility in the costs of natural gas and electricity 
used by our refineries, and volatility in the prices of gasoline and other refined petroleum products sold by our refineries.  Although we monitor our 
refinery operating margins and seek to optimize results by adjusting throughput volumes, throughput types and product slates, there are inherent 
limitations on our ability to offset the effects of adverse market conditions.

For example, although there are differences between published prices and margins and those realized in our operations, certain published 
data illustrate the volatility we encounter.  The NYMEX price for domestic light sweet crude oil (NYMEX: CL), the Argus price for WTI Midland crude 
oil, the Gulf Coast price for unleaded gasoline (Platts Gulf Coast CBOB), the Gulf Coast price for high sulfur diesel (Platts Gulf Coast Pipeline High 
Sulfur No. 2 Diesel), the Gulf Coast 5-3-2 crack spread and the differential between the price of NYMEX crude oil and Intercontinental Exchange 
("ICE") Brent Crude Oil (ICE: B) have fluctuated between the following daily highs and lows during the preceding three calendar years:

December 31, 2017
High
Low

Year Ended
December 31, 2016
High
Low

December 31, 2015
High
Low

$
$
$
$

$

$

42.37 $
41.56 $
1.31 $
1.18 $

7.67 $

2.45 $

60.42 $
61.03 $
2.03 $
1.86 $

30.44 $

6.60 $

26.21 $
26.45 $
0.75 $
0.74 $

4.38 $

1.67 $

54.06 $
54.77 $
1.65 $
1.53 $

14.16 $

2.76 $

34.73 $
35.17 $
1.07 $
0.82 $

3.46 $

1.38 $

61.43
61.23
2.01
1.84

23.55

6.34

NYMEX crude oil (per barrel)
WTI — Midland crude oil (per barrel)
Gulf Coast CBOB (per gallon)
Gulf Coast High Sulfur Diesel (per gallon)

Gulf Coast crack spread (per barrel)

WTI — Cushing/Brent crude oil differential (per barrel)

Such volatility is affected by, among other things: 

• 
• 
• 
• 
• 
• 

• 
• 

• 
• 
• 
• 
• 

changes in global and local economic conditions;
domestic and foreign supply and demand for crude oil and refined products;
the level of foreign and domestic production of crude oil and refined petroleum products;
increased regulation of feedstock production activities, such as hydraulic fracturing;
infrastructure limitations that restrict, or events that disrupt, the distribution of crude oil, other feedstocks and refined petroleum products;
an increase or decrease of infrastructure limitations (or the perception that such an increase or decrease could occur) on the distribution of 
crude oil, other feedstocks or refined products;
investor speculation in commodities;
worldwide political conditions, particularly in significant oil producing regions such as the Middle East, Africa, the former Soviet Union and 
South America;
the ability of the members of the Organization of Petroleum Exporting Countries to maintain oil price and production controls;
pricing and other actions taken by competitors that impact the market;
the level of crude oil, other feedstocks and refined petroleum products imported into and exported out of the United States;
excess capacity and utilization rates of refineries worldwide;
development and marketing of alternative and competing fuels, such as ethanol and biodiesel;

33

• 
• 

• 

• 

changes in fuel specifications required by environmental and other laws, particularly with respect to oxygenates and sulfur content;
local factors, including market conditions, adverse weather conditions and the level of operations of other refineries and pipelines in our 
markets;
accidents, interruptions in transportation, inclement weather or other events that can cause unscheduled shutdowns or otherwise adversely 
affect our refineries or the supply and delivery of crude oil from third parties; and
United States government regulations.

The crude oil we purchase, and the refined products we sell, are commodities whose prices are mainly determined by market forces beyond 
our control.  While an increase or decrease in the price of crude oil will often result in a corresponding increase or decrease in the wholesale price 
of refined products, a change in the price of one commodity does not always result in a corresponding change in the other.  A substantial or 
prolonged increase in crude oil prices without a corresponding increase in refined product prices, or a substantial or prolonged decrease in refined 
product prices without a corresponding decrease in crude oil prices, could also have a significant negative effect on our results of operations and 
cash flows.  This is especially true for non-transportation refined products, such as asphalt, butane, coke, sulfur, propane and slurry, whose prices 
are less likely to correlate to fluctuations in the price of crude oil, all of which we produce at our refineries.

Also, the price for a significant portion of the crude oil processed at our refineries is based upon the WTI benchmark for such oil rather than 
the Brent benchmark.  While the prices for WTI and Brent historically correlate  to one another, elevated supply of WTI-priced crude oil in the Mid-
Continent region has caused WTI prices to fall significantly below Brent prices at different points in time in recent years.  During the years ended 
December 31, 2016 and December 31, 2017, this daily differential ranged from highs of $2.76 and $6.60, respectively, to lows of $1.67 and $2.45, 
respectively.  Our ability to purchase and process favorably priced crude oils has allowed us to achieve higher net income and cash flow in recent 
years; however, we cannot assure that these favorable conditions will continue.  A substantial or prolonged narrowing in (or inversion to) the price 
differential between the WTI and Brent benchmarks for any reason, including, without limitation, increased crude oil distribution capacity from the 
Permian Basin, crude oil exports from the United States or actual or perceived reductions in Mid-Continent crude oil inventories, could negatively 
impact our earnings and cash flows.  In addition, because the premium or discount we pay for a portion of the crude oil processed at our refineries 
is established based upon this differential during the month prior to the month in which the crude oil is processed, rapid decreases in the differential 
may negatively affect our results of operations and cash flows.

We operate in a highly regulated industry and increased costs of compliance with, or liability for violation of, existing or future laws, 
regulations and other requirements could significantly increase our costs of doing business, thereby adversely affecting our profitability.

Our industry is subject to extensive laws, regulations, permits and other requirements including, but not limited to, those relating to the 
environment, fuel composition, safety, transportation, pipeline tariffs, employment, labor, immigration, minimum wages, overtime pay, health care 
benefits, working conditions, public accessibility, retail fuel pricing, the sale of alcohol and tobacco and other requirements.  These permits, laws 
and regulations are enforced by federal agencies including the EPA, United States Department of Transportation, Pipeline and Hazardous Materials 
Safety Administration, Federal Motor Carrier Safety Administration, Federal Railroad Administration, OSHA, National Labor Relations Board, Equal 
Employment Opportunity Commission, Federal Trade Commission and FERC, and numerous other state and federal agencies.  We anticipate that 
compliance with environmental, health and safety regulations could require us to spend significant amounts in capital costs during the next five 
years.  These estimates do not include amounts related to capital investments that management has deemed to be strategic investments.  These 
amounts could materially change as a result of governmental and regulatory actions.

Various permits, licenses, registrations and other authorizations are required under these laws for the operation of our refineries, terminals, 
pipelines, retail locations and related operations, and these permits are subject to renewal and modification that may require operational changes 
involving significant costs.  If key permits cannot be renewed or are revoked, the ability to continue operation of the affected facilities could be 
threatened.

Ongoing compliance with, or violation of, laws, regulations and other requirements could also have a material adverse effect on our business, 
financial condition and results of operations.  We face potential exposure to future claims and lawsuits involving environmental matters, including, 
but not limited to, soil, groundwater and waterway contamination, air pollution, personal injury and property damage allegedly caused by substances 
we manufactured, handled, used, released or disposed.  We are, and have been, the subject of various state, federal and private proceedings 
relating to environmental regulations, conditions and inquiries.

In  addition,  new  legal  requirements,  new  interpretations  of  existing  legal  requirements,  increased  legislative  activity  and  governmental 
enforcement and other developments could require us to make additional unforeseen expenditures.  Companies in the petroleum industry, such 
as us, are often the target of activist and regulatory activity regarding pricing, safety, environmental compliance, derivatives trading and other 
business practices, which could result in price controls, fines, increased taxes or other actions affecting the conduct of our business.  For example, 
consumer activists are lobbying various authorities to enact laws and regulations mandating the removal of tetra-ethyl lead from aviation gasoline. 
Other activists seek to require reductions in GHG emissions from our refineries and fuel products, and are increasingly protesting new energy 
infrastructure projects, such as pipelines and crude by rail facilities.  The specific impact of laws and regulations or other actions may vary depending 

34

on a number of factors, including the age and location of operating facilities, marketing areas, crude oil and feedstock sources and production 
processes.

We generate wastes that may be subject to RCRA and comparable state and local requirements.  The EPA and various state agencies have 
limited the approved methods of managing, transporting, recycling and disposal of hazardous and certain non-hazardous wastes.  Our refineries 
are large quantity generators of hazardous waste and require hazardous waste permits issued by the EPA or state agencies.  Additionally, certain 
of our other facilities, such as terminals and biodiesel plants, generate lesser quantities of hazardous wastes.

Under RCRA, CERCLA and other federal, state and local environmental laws, as the owner or operator of refineries, biodiesel plants, bulk 
terminals, pipelines, tank farms, rail cars, trucks and retail locations, we may be liable for the costs of removal or remediation of contamination at 
our existing or former locations, whether we knew of, or were responsible for, the presence of such contamination.  We have incurred such liability 
in the past, and several of our current and former locations are the subject of ongoing remediation projects.  The failure to timely report and properly 
remediate contamination may subject us to liability to third parties and may adversely affect our ability to sell or rent our property or to borrow 
money using our property as collateral.  Additionally, persons who arrange for the disposal or treatment of hazardous substances also may be 
liable for the costs of removal or remediation of these substances at sites where they are located, regardless of whether the site is owned or 
operated by that person.  We typically arrange for the treatment or disposal of hazardous substances generated by our refining and other operations.  
Therefore, we may be liable for removal or remediation costs associated with releases of these substances at third party locations, as well as other 
related costs, including fines, penalties and damages resulting from injuries to persons, property and natural resources.  Our El Dorado refinery 
is a minor potentially responsible party at a Superfund site, for which we expect our costs to be non-material. In the future, we may incur substantial 
expenditures for investigation or remediation of contamination that has not been discovered at our current or former locations or locations that we 
may acquire or at third party sites where hazardous substances from these locations have been treated or disposed.

Our operations are subject to certain requirements of the federal Clean Air Act (“CAA”), as well as related state and local laws and regulations 
governing air emissions.  Certain CAA regulatory programs applicable to our refineries, terminals and other operations require capital expenditures 
for the installation of air pollution control devices, operational procedures to minimize emissions and monitoring and reporting of emissions.  In 
2012, the EPA announced an industry-wide enforcement initiative directed at flaring operations and performance at refineries and petrochemical 
plants and finalized revisions to NSPS Subpart Ja that primarily affects flares and process heaters.  We completed capital and other projects at 
our refineries related to flare compliance with NSPS Ja in 2015 and 2016.

Our recently acquired Big Spring refinery has been negotiating an agreement with the EPA for over 10 years under EPA’s National Petroleum 
Refinery Initiative, regarding alleged historical violations of the CAA. A Consent Decree resolving these alleged historical violations for the Big 
Spring refinery was lodged with the United States District Court for the Northern District of Texas on June 6, 2017, and we expect that Consent 
Decree to become final in 2018. If finalized as originally lodged, the Consent Decree will require payment of a $456,250 civil penalty and capital 
expenditures for pollution control equipment that may be significant over the next 5 years. According to the EPA, approximately 95% of the nation's 
refining capacity has entered into "global" settlements under the EPA National Refinery Initiative. Our El Dorado and Tyler refineries entered into 
similar global settlements in 2002 and 2009. A similar Consent Decree covering the Krotz Springs refinery entered into in 2005 by a previous owner 
was terminated by the court in October 2017.

In 2015, the EPA finalized reductions in the National Ambient Air Quality Standard ("NAAQS") for ozone, from 75 ppb to 70 ppb.  Our Tyler 
refinery is likely to be located in an area likely to be reclassified as non-attainment with the new standard.  While we do not yet know what specific 
actions we will be required to take or when, it is possible we will have to install additional air pollution control equipment for ozone forming emissions 
or change the formulation of gasoline we make for use in some areas.  We do not believe such capital expenditures or the changes in our operation 
will result in a material adverse effect on our business.

In late 2015, the EPA finalized additional rules regulating refinery air emissions from a variety of sources (such as cokers, flares, tanks and 
other process units) through additional NSPS and National Emission Standards for Hazardous Air Pollutants and changing the way emissions from 
startup, shutdown and malfunction operations are regulated (the "Refinery Risk and Technology Review Rules" or “RTR”).  The RTR rule also 
requires that, starting in January 2018, we monitor property line benzene concentrations at our refineries, and, starting in 2019, report those 
concentrations quarterly to the  EPA, which will make the results available to the public.  Even though the concentrations are not expected to 
exceed regulatory or health based standards, the availability of such data may increase the likelihood of lawsuits against our refineries by the local 
public or organized public interest groups.  Compliance with the RTR rules will require additional capital projects and changes in the way we operate 
some equipment over the next three years, but is not expected to have a material adverse effect on our business, financial condition or results of 
operations.

In addition to our operations, many of the fuel products we manufacture are subject to requirements of the CAA, as well as related state and 
local laws and regulations.  The EPA has the authority, under the CAA, to modify the formulation of the refined transportation fuel products we 
manufacture, in order to limit the emissions associated with their final use.  In 2007, the EPA issued final Mobile Source Air Toxic II rules for gasoline 
formulation that required the reduction of annual average benzene content by July 1, 2012.  We have purchased credits in the past to comply with 

35

these content requirements for two of our refineries. Although credits have been readily available, there can be no assurance that such credits will 
continue to be available for purchase at reasonable prices, or at all, and we could have to implement capital projects in the future to reduce benzene 
levels.

In March 2014, the EPA issued final Tier 3 gasoline rules that require a reduction in annual average gasoline sulfur content from 30 ppm to 
10 ppm by January 1, 2017 for "large refineries" and retains the current maximum per-gallon sulfur content limit of 80 ppm.  Under the final rules, 
all of our refineries are considered “small refineries” and are exempt from complying with the rules' requirements until January 1, 2020.  We 
anticipate that our refineries will meet these new limits when they become effective and that capital spending at our refineries over the next two to 
three years to achieve compliance by the effective date may be significant.  In April 2016, the EPA finalized a change to the Tier 3 standard, requiring 
small volume refineries that increase their annual average crude processing rate above 75,000 bpd to meet the Tier 3 sulfur limits 30 months from 
that “disqualifying” date.  We do not anticipate that this rule change will affect our refineries.

Our operations are also subject to the federal Clean Water Act (“CWA”), the Oil Pollution Act of 1990 (“OPA-90”) and comparable state and 
local requirements.  The CWA and similar laws prohibit any discharge into surface waters, ground waters, injection wells and publicly-owned 
treatment works, except as allowed by pre-treatment permits and National Pollutant Discharge Elimination System (“NPDES”) permits, issued by 
federal, state and local governmental agencies.  The OPA-90 prohibits the discharge of oil into "Waters of the U.S." and requires that affected 
facilities have plans in place to respond to spills and other discharges.  The CWA also regulates filling or discharges to wetlands and other "Waters 
of the U.S."  In 2015, the EPA, in conjunction with the Army Corps of Engineers, issued a final rule regarding the definition of “Waters of the U.S.,” 
which expanded the regulatory reach of the existing clean water regulations.  The agencies adopted a rule on February 6, 2018 delaying the 
applicability of the rule nationwide until February 6, 2020, while the agencies consider redefining the scope of CWA jurisdiction through additional 
rulemaking as directed in an Executive Order released February 28, 2017. The rule delaying applicability until 2020, however, has been challenged 
in federal courts.  Although whether and when this final rule will take effect is currently the subject of this and other pending litigation, if the rule 
becomes enforceable, it could increase costs for expanding our facilities or constructing new facilities, including pipelines.

We are subject to regulation by the United States Department of Transportation and various state agencies in connection with our pipeline, 
trucking and rail transportation operations.  These regulatory authorities exercise broad powers, governing activities such as the authorization to 
operate  hazardous  materials  pipelines  and  engage  in  motor  carrier  operations.    There  are  additional  regulations  specifically  relating  to  the 
transportation  industry,  including  integrity  management  of  pipelines,  testing  and  specification  of  equipment,  product  handling  and  labeling 
requirements and personnel qualifications.  The transportation industry is subject to possible regulatory and legislative changes that may affect 
the economics of our business by requiring changes in operating practices or pipeline construction or by changing the demand for common or 
contract  carrier  services  or  the  cost  of  providing  trucking  services.    Possible  changes  include,  among  other  things,  increasingly  stringent 
environmental regulations, increased frequency and stringency for testing and repairing pipelines, replacement of older pipelines, changes in the 
hours of service regulations that govern the amount of time a driver may drive in any specific period, on-board black box recorder devices or limits 
on vehicle weight and size and properties of the materials that can be shipped.  Required changes to the specifications governing rail cars carrying 
crude oil will eliminate the most commonly used tank car or require that such cars be upgraded.  In January 2017, PHMSA announced they were 
considering limits on the volatility of crude oil that could be shipped by rail and other modes of transportation.  These rules could limit the availability 
of tank cars to transport crude to our refineries and increase the cost of crude oil transported by rail or truck.  In addition to the substantial remediation 
costs that could be caused by leaks or spills from our pipelines, regulators could prohibit our use of affected portions of the pipeline for extended 
periods, thereby interrupting the delivery of crude oil to, or the distribution of refined products from, our refineries.

Our operations are subject to various laws and regulations relating to occupational health and safety and process safety administered by 
OSHA, EPA and various state equivalent agencies.  We maintain safety, training, design standards, mechanical integrity and maintenance programs 
as part of our ongoing efforts to ensure compliance with applicable laws and regulations and protect the safety of our workers and the public.  More 
stringent laws or regulations or adverse changes in the interpretation of existing laws or regulations by government agencies could have an adverse 
effect on our financial position and the results of our operations and could require substantial expenditures for the installation and operation of 
systems and equipment.

Health and safety legislation and regulations change frequently.  We cannot predict what additional health and safety legislation or regulations 
will be enacted or become effective in the future or how existing or future laws or regulations will be administered or interpreted with respect to our 
operations.  Compliance with applicable health and safety laws and regulations has required, and continues to require, substantial expenditures.  
Future process safety rules could also mandate changes to the way we operate, the processes and chemicals we use and the materials from which 
our process units are constructed.  Such regulations could have a significant negative effect on our operations and profitability.  For example, in 
response to Executive Order 13650, Improving Chemical Facility Safety and Security, OSHA announced it intends to propose comprehensive 
changes to the process safety requirements, although they have not yet formally proposed any revisions. In January 2017, the EPA finalized 
changes to process safety requirements in its Risk Management Program rules that require evaluation of safer alternatives and technologies, 
expanded routine audits, independent third-party audits following certain process safety events and increased sharing of information with the public 
and emergency response organizations.  Pending reconsideration of this rule, the EPA has subsequently delayed the effective date until 2019. In 
January 2017, OSHA announced changes to its National Emphasis Program, and specifically identified oil refineries as facilities for increased 

36

inspections. The changes also instruct inspectors to use data gathered from EPA Risk Management Plan inspections to identify refiners for additional 
Process Safety Management inspections. 

Environmental regulations are becoming more stringent, and new environmental and safety laws and regulations are continuously being 
enacted or proposed.  Compliance with any future legislation or regulation of our produced fuels, including renewable fuel or carbon content; GHG 
emissions; sulfur, benzene or other toxic content; vapor pressure; octane; or other fuel characteristics, may result in increased capital and operating 
costs and may have a material adverse effect on our results of operations and financial condition.  While it is impractical to predict the impact that 
potential regulatory and activist activity may have, such future activity may result in increased costs to operate and maintain our facilities, as well 
as increased capital outlays to improve our facilities.  Such future activity could also adversely affect our ability to expand production, result in 
damaging publicity about us, or reduce demand for our products.  Our need to incur costs associated with complying with any resulting new legal 
or regulatory requirements that are substantial and not adequately provided for, could have a material adverse effect on our business, financial 
condition and results of operations.

Our operating responsibility for bulk product terminals and refined product pipelines includes responsibility to ensure the quality and purity of 
the products loaded at our loading racks. If our quality control measures were to fail, we may have contaminated or off-specification products in 
pipelines and storage tanks or off-specification product could be sent to public gasoline stations. These types of incidents could result in product 
liability claims from our customers, as well as negative publicity.  Product liability is a significant commercial risk. Substantial damage awards have 
been made in certain jurisdictions against manufacturers and resellers based upon claims for injuries caused by the use of or exposure to various 
products. There can be no assurance that product liability claims against us would not have a material adverse effect on our business or results 
of operations or our ability to maintain existing customers or retain new customers.

The Dodd-Frank Wall Street Reform and Consumer Protection Act (the "Dodd-Frank Act") is comprehensive financial reform legislation that, 
among other things, establishes comprehensive federal oversight and regulation of over-the-counter derivatives and many of the entities that 
participate in that market.  Although the Dodd-Frank Act was enacted on July 21, 2010, the Commodity Futures Trading Commission, or CFTC, 
and the SEC, along with certain other regulators, must promulgate final rules and regulations to implement many of the Dodd-Frank Act's provisions 
relating to over-the-counter derivatives.  While some of these rules have been finalized, others have not; and, as a result, the final form and timing 
of the implementation of the new regulatory regime affecting commodity derivatives remains uncertain.

Finally, the Patient Protection and Affordable Care Act (the “ACA”), as well as other health care reform legislation being considered by Congress 
and state legislatures, may have an impact on our business.  Although many of the rules, reforms and regulations required to implement the ACA 
have not yet been adopted, and consequently the precise costs of complying with the ACA remain unknown, an increase in our employee healthcare-
related costs appears likely and that increase could be extensive and changes to our healthcare cost structure could have a significant, negative 
impact on our business.

Increased supply of and demand for alternative transportation fuels, increased fuel economy standards and increased use of alternative 
means  of  transportation  could  lead  to  a  decrease  in  transportation  fuel  prices  and/or  a  reduction  in  demand  for  petroleum-based 
transportation fuels.  A shortage of RINs could require that our refineries operate at reduced production rates or require us to incur a 
high cost to meet our RINs obligations that might not be recoverable in the price of our products.

Pursuant to the EISA, the EPA promulgated RFS-2 requiring refiners to blend "renewable fuels", such as ethanol, biodiesel and other advanced 
biofuels, with their petroleum fuels or purchase RINs in lieu of blending.  The volume of renewable fuels required by the EISA increased from 9 
billion gallons in 2008 to 22 billion gallons in 2016 and to 36 billion gallons in 2022.  The EPA has set annual volumes beneath these statutory 
levels each year because  of the unavailability  of certain advanced biofuels  and to avoid exceeding  10% ethanol  in  the gasoline  supply (the 
"blendwall"), but this decision has been challenged in federal court.  Annually, the EPA establishes the volume of renewable fuels that refineries 
must blend into their finished petroleum fuels, as a percentage of their domestic gasoline and diesel sales, based on estimated demand for gasoline 
and diesel and the final biofuel volumes established by the EPA each year.  Meeting RFS-2 requires displacing increasing amounts of petroleum-
based transportation fuels with biofuels, beginning with approximately 7.8% in 2011, 10.1% in 2016 and 10.7% in 2017 and 2018. 

While we are able to obtain many of the RINs required for compliance by blending renewable fuels manufactured by third parties or by our 
own biodiesel plants, we must also purchase RINs on the open market.  If we are unable to pass the costs of compliance with RFS-2 on to our 
customers, our profits will be adversely impacted.  Moreover, the market prices for RINs have been volatile.  If we have to pay a significantly higher 
price for RINs, if sufficient RINs are unavailable for purchase or if we are otherwise unable to meet the RFS-2 mandates, our business, financial 
condition and results of operations could be materially adversely affected.

Meeting the RFS-2 volume requirements will require more ethanol to be blended than can be achieved with 10% ethanol gasoline blends 
(E-10).  Since 2016, the volumes of ethanol required to meet the requirements exceed 10% ethanol in the nationwide gasoline pool.  In 2011, the 
EPA approved E-15 for use in model year 2001 and later vehicles.  However, studies show that E-15 may cause engine and fuel system damage, 
and most vehicle manufacturers do not recommend using E-15 in vehicles manufactured prior to 2013 or 2014, other than "Flex Fuel" vehicles.  

37

In addition, most existing underground storage tanks and retail dispenser systems are not certified by Underwriters Laboratory, local fire codes 
or the EPA for use with gasoline blends containing more than 10% ethanol.  Flex Fuel vehicles can utilize higher ethanol blends up to E-85, but 
there are relatively few such vehicles on the road, there are few E-85 retail locations and the use of E-85 results in significant reductions in fuel 
economy.  Because of its volatility, there are restrictions on selling E-15 during the summer months. These and other impediments may present 
challenges to blending the required volumes of ethanol.  If adequate supplies of the required types of biofuels are unavailable in volumes sufficient 
to meet our requirement, if we are unable to physically blend the required biofuel volumes without exceeding 10% ethanol or if RINs are not available 
in sufficient volumes or at economical prices, refinery production or profitability could be negatively affected. 

In addition, as regulatory initiatives have required an increase in the consumption of renewable transportation fuels, such as ethanol and 
biodiesel, consumer acceptance of electric, hybrid and other alternative vehicles is increasing.  Increased use of renewable fuels and alternative 
vehicles may result in a decrease in demand for petroleum-based transportation fuels.  Increased use of renewable fuels may also result in an 
increase in transportation fuel supply relative to decreased demand and a corresponding decrease in margins.  A significant decrease in transportation 
fuel margins or demand for petroleum-based transportation fuels could have an adverse impact on our financial results.  As described above, 
RFS-2 requires replacement of increasing amounts of petroleum-based transportation fuels with biofuels through 2022.  RFS-2 and widespread 
use of E-15 or E-85 could cause decreased crude runs and materially affect our profitability, unless fuel demand rises at a comparable rate or other 
outlets are found for the displaced petroleum products.

In September 2012, the EPA and the National Highway Traffic Safety Administration ("NHTSA") finalized rules raising the required Corporate 
Average Fuel Economy ("CAFE") and GHG standards for passenger vehicles beginning with 2017 model year vehicles and increasing to the 
equivalent of 54.5 mpg by 2025. These standards were reaffirmed by the EPA in January 2017, although the EPA is currently reviewing that decision.  
Additional increases in fuel efficiency standards for medium and heavy duty vehicles were finalized in August 2016.  Such increases in fuel economy 
standards and potential electrification of the vehicle fleet, along with mandated increases in use of renewable fuels discussed above, could result 
in decreasing demand for petroleum fuels, which, in turn, could materially affect profitability at our refineries.

To  meet  higher  fuel  efficiency  and  GHG  emission  standards  for  passenger  vehicles,  automobile  manufacturers  are  increasingly  using 
technologies, such as turbocharging, direct injection and higher compression ratios that require high octane gasoline.  Many auto manufacturers 
have expressed a desire that only a high-octane grade of gasoline be allowed in order to maximize fuel efficiency, rather than the three octane 
grades common now.  Regulatory changes allowing only one high-octane grade, or significant increases in market demand for high-octane fuel, 
could result in a shift to high-octane ethanol blends containing 25% - 30% ethanol, the need for capital expenditures at our refineries to increase 
octane or reduced demand for petroleum fuels, which could materially affect profitability of our refineries.

We operate independent refineries which may not be able to withstand volatile market conditions, compete on the basis of price or obtain 
sufficient quantities of crude oil in times of shortage to the same extent as integrated, multinational oil companies.

We compete with a broad range of companies in our refining and petroleum product marketing operations.  Many of these competitors are 
integrated, multinational oil companies that are substantially larger than us.  Because of their diversity, integration of operations, larger capitalization, 
larger and more complex refineries and greater resources, these companies may be better able to withstand volatile market conditions relating to 
crude oil and refined product pricing, to compete on the basis of price and to obtain crude oil in times of shortage.

We do not engage in petroleum exploration or production, and therefore do not produce any of our crude oil feedstocks.  Certain of our 
competitors, however, obtain a portion of their feedstocks from company-owned production activities.  Competitors that have their own crude oil 
production are at times able to offset losses from refining operations with profits from producing operations, and may be better positioned to 
withstand periods of depressed refining margins or feedstock shortages.  If we are unable to compete effectively with these competitors, there 
could be a material adverse effect on our business, financial condition and results of operations.

Our retail segment is subject to loss of market share or pressure to reduce prices in order to compete effectively with a changing group 
of competitors in a fragmented retail industry.

The markets in which we operate our retail fuel and convenience stores are highly competitive and characterized by ease of entry and constant 
change in the number and type of retailers offering the products and services found in our stores. We compete with other convenience store chains, 
gas stations, supermarkets, drug stores, discount stores, dollar stores, club stores, mass merchants, fast food operations, independent owner-
operators and other retail outlets. In some of our markets, our competitors have been in existence longer and have greater financial, marketing 
and other resources than us. In addition, independent owner-operators can generally operate stores with lower overhead costs than ours. As a 
result, our competitors may be able to respond better to changes in the economy and new opportunities within the industry.

Several non-traditional retailers, such as supermarkets, club stores and mass merchants, have affected the convenience store industry by 
entering the retail fuel business and/or selling merchandise traditionally found in convenience stores. Many of these competitors are substantially 
larger than we are. Because of their diversity, integration of operations and greater resources, these companies may be better able to withstand 

38

volatile market conditions or levels of low or no profitability. In addition, these retailers may use promotional pricing or discounts, both at the pump 
and in the store, to encourage in-store merchandise sales. These activities by our competitors could adversely affect our profit margins. Additionally, 
our convenience stores could lose market share, relating to both gasoline and merchandise, to these and other retailers, which could adversely 
affect our business, results of operations and cash flows. Our convenience stores compete in large part based on their ability to offer convenience 
to customers. Consequently, changes in traffic patterns and the type, number and location of competing stores could result in the loss of customers 
and reduced sales and profitability at affected stores. These non-traditional gasoline and/or convenience merchandise retailers may obtain a 
significant share of the retail fuels market, may obtain a significant share of the convenience store merchandise market and their market share in 
each market is expected to grow.

We may seek to diversify our retail fuel and convenience store operations by entering new geographic areas, which may present 
operational and competitive challenges.

We may seek to grow by selectively operating stores in geographic areas other than those in which we currently operate, or in which we 
currently have a relatively small number of stores. This growth strategy would present numerous operational and competitive challenges to our 
senior management and employees and would place significant pressure on our operating systems. In addition, we cannot assure that consumers 
located in the regions in which we may expand our operations would be as receptive to our stores as consumers in our existing markets. The 
success of any such growth plans will depend in part upon our ability to:

• 
• 
• 
• 
• 
• 
• 
• 

select, and compete successfully in, new markets;
obtain suitable sites at acceptable costs;
identify and contract with financially stable developers;
realize an acceptable return on the capital invested in new facilities;
hire, train, and retain qualified personnel;
integrate new retail fuel and convenience stores into our existing distribution, inventory control, and information systems;
expand relationships with our suppliers or develop relationships with new suppliers; and
secure adequate financing, to the extent required.

We cannot assure that we will achieve our development goals, manage our growth effectively, or operate our existing and new retail fuel 
and convenience stores profitability. The failure to achieve any of the foregoing could have a material adverse effect on our business, financial 
condition and results of operations.

Decreases in commodity prices may lessen our borrowing capacities, increase collateral requirements for derivative instruments or 
cause a write-down of inventory.

The nature of our business requires us to maintain substantial quantities of crude oil, refined petroleum product and blendstock inventories.  
Because these inventories are commodities, we have no control over their changing market value.  For example, reductions in the value of our 
inventories or accounts receivable as a result of lower commodity prices could result in a reduction in our borrowing base calculations and a 
reduction in the amount of financial resources available to meet the refineries' credit requirements.  Further, if at any time our availability under 
certain of our revolving credit facilities falls below certain thresholds, we may be required to take steps to reduce our utilization under those credit 
facilities. In addition, changes in commodity prices may require us to utilize substantial amounts of cash to settle or cash collateralize some or all 
of our existing commodity hedges.  Finally, because our inventory is valued at the lower of cost or market value, we would record a write-down of 
inventory and a non-cash charge to cost of sales if the market value of the inventory were to decline to an amount below our cost.

A terrorist attack on our assets, or threats of war or actual war, may hinder or prevent us from conducting our business.

Terrorist attacks (including cyber-attacks) in the United States, as well as events occurring in response to or in connection with them, including 
political instability in various Middle Eastern countries, may harm our business.  Energy-related assets (which could include refineries, pipelines 
and terminals such as ours) may be at greater risk of future terrorist attacks than other possible targets in the United States.

A direct attack on our assets, or the assets of others used by us, could have a material adverse effect on our business, financial condition 
and results of operations.  In addition, any terrorist attack or continued political instability in the Middle East could have an adverse impact on 
energy prices, including prices for crude oil, other feedstocks and refined petroleum products, and an adverse impact on the margins from our 
refining and petroleum product marketing operations.  Disruption or significant increases in energy prices could also result in government-imposed 
price controls.

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Legislative and regulatory measures to address climate change and GHG emissions could increase our operating costs or decrease 
demand for our refined products.

Various legislative and regulatory measures to address climate change and GHG emissions (including carbon dioxide, methane and nitrous 
oxides) are in various phases of discussion or implementation, and could affect our operations.  They include proposed and recently enacted 
federal regulation and state actions to develop statewide, regional or nationwide programs designed to control and reduce GHG emissions from 
fixed sources, such as our refineries, coal-fired power plants and oil and gas production operations, as well as mobile transportation sources and 
fuels.  Many states and regions have implemented, or are in the process of implementing, measures to reduce emissions of GHGs, primarily 
through cap and trade programs or low carbon fuel standards, but other than in California where we have limited operations, we do not currently 
operate in states that have their own GHG reduction programs. 

In December 2009, the EPA published its findings that emissions of greenhouse gases, or GHGs, present a danger to public health and the 
environment because emissions of such gases are, according to the EPA, contributing to the warming of the Earth’s atmosphere and other climatic 
conditions.  Based on these findings, the EPA adopted two sets of regulations that restrict emissions of GHGs under existing provisions of the 
federal Clean Air Act, including one that requires a reduction in emissions of GHGs from motor vehicles and another that regulates GHG emissions 
from certain large stationary sources under the Clean Air Act Prevention of Significant Deterioration (“PSD”) and Title V permitting programs. 
Congress has also from time to time considered legislation to reduce emissions of GHGs.  Efforts have been made, and continue to be made, in 
the international community toward the adoption of international treaties or protocols that would address global climate change issues.  In April 
2016, the United States became a signatory to the 2015 United Nations Conference on Climate Change, which led to the creation of the Paris 
Agreement.  The Paris Agreement, which became effective by its terms on November 4, 2016, will require countries to review and "represent a 
progression" in their intended nationally determined contributions, which set GHG emission reduction goals, every five years, beginning in 2020.  
On August 4, 2017, the United States formally communicated to the United Nations its intent to withdraw from participating in the Paris Agreement, 
which entails a four year process. In response to the announced withdrawal plan, a number of state and local governments in the United States 
have expressed intentions to take GHG-related actions.  

Although it is not possible to predict the requirements of any GHG legislation that may be enacted, any laws or regulations that have been or 
may be adopted to restrict or reduce GHG emissions will likely require us to incur increased operating and capital costs and/or increased taxes 
on GHG emissions and petroleum fuels, and result in reduced demand for our petroleum fuels.  If we are unable to maintain sales of our refined 
products at a price that reflects such increased costs, there could be a material adverse effect on our business, financial condition and results of 
operations.  Further, any increase in the prices of refined products resulting from such increased costs, GHG cap and trade programs or taxes on 
GHGs, could have a material adverse effect on our business, financial condition or results of operations.  GHG regulation, including taxes on the 
GHG content of fuels, could also impact the consumption of refined products, thereby affecting our refinery operations.

Risks Relating to Our Business

We are particularly vulnerable to disruptions to our refining operations because our refining operations are concentrated in four facilities.

Because all of our refining operations are concentrated in the Tyler, El Dorado, Big Spring and Krotz Springs refineries, significant disruptions 
at one of these facilities could have a material adverse effect on our business, financial condition or results of operations. Refining segment 
contribution margin comprised approximately 88.3%, 78.1% and 70.1% of our consolidated contribution margin for the 2017, 2016 and 2015 fiscal 
years, respectively.

Our refineries consist of many processing units, a number of which have been in operation for many years. These processing units undergo 
periodic shutdowns, known as turnarounds, during which routine maintenance is performed to restore the operation of the equipment to its former 
level of performance.  Depending on which units are affected, all or a portion of a refinery's production may be halted or disrupted during a 
maintenance turnaround. We completed maintenance turnarounds at our El Dorado refinery in 2014 and our Tyler refinery in 2015. Turnaround 
planning at our El Dorado refinery in 2018 is underway. In addition, even if properly maintained, equipment may require significant capital expenditures 
to maintain desired efficiencies.  One or more of the units may require additional unscheduled down time for unanticipated maintenance or repairs 
that are more frequent than our scheduled turnarounds. 

Refinery operations may also be disrupted by external factors, such as a suspension of feedstock deliveries or an interruption of electricity, 
natural gas, water treatment or other utilities.  Other potentially disruptive factors discussed elsewhere in these risk factors include natural disasters, 
severe weather conditions, workplace or environmental accidents, interruptions of supply, work stoppages, losses of permits or authorizations or 
acts of terrorism. Disruptions to our refining operations could reduce our revenues during the period of time that our processing units are not 
operating.

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The dangers inherent in transporting, storing and processing crude oil and intermediate and finished petroleum products could cause 
disruptions and expose us to potentially significant costs and liabilities.

Our refining and logistics operations are subject to significant hazards and risks inherent in transporting, storing and processing crude oil and 
intermediate and finished petroleum products.  These hazards and risks include, but are not limited to, natural or weather-related disasters, fires, 
explosions, pipeline ruptures and spills, trucking accidents, train derailments, third-party interference, mechanical failure of equipment and other 
events beyond our control.  The occurrence of any of these events could result in production and distribution difficulties and disruptions, personal 
injury or death, environmental pollution and other damage to our properties and the properties of others.  For example, we have experienced 
several crude oil releases from pipelines owned by our logistics segment.  Each of these releases resulted in the need for clean-up and remediation 
efforts.

Because of these inherent dangers, our refining and logistics operations are subject to various laws and regulations relating to occupational 
health and safety, process and operating safety, environmental protection and transportation safety.  Continued efforts to comply with applicable 
laws and regulations related to health, safety and the environment, or a finding of non-compliance with current regulations, could result in additional 
capital expenditures or operating expenses, as well as fines and penalties.

In addition, our refineries, pipelines and terminals are located in populated areas and any release of hazardous material, or catastrophic event, 
could affect our employees and contractors, as well as persons outside our property.  Our pipelines, trucks and rail cars carry flammable and toxic 
materials on public railways and roads and across populated and/or environmentally sensitive areas and waterways that could be severely impacted 
in the event of a release.  An accident could result in significant personal injuries and/or cause a release that results in damage to occupied areas, 
as well as damage to natural resources.  It could also affect deliveries of crude oil to our refineries, resulting in a curtailment of operations.  The 
costs to remediate such an accidental release and address other potential liabilities, as well as the costs associated with any interruption of 
operations, could be substantial.  Although we maintain significant insurance coverage for such events, it may not cover all potential losses or 
liabilities.

In the event that personal injuries or deaths result from such events, or there are natural resource damages, we would likely incur substantial 
legal costs and liabilities.  The extent of these costs and liabilities could exceed the limits of our available insurance.  As a result, any such event 
could have a material adverse effect on our business, results of operations and cash flows.

The costs, scope, timelines and benefits of our refining projects may deviate significantly from our original plans and estimates.

We may experience unanticipated increases in the cost, scope and completion time for our improvement, maintenance and repair projects 
at our refineries.  Refinery projects are generally initiated to increase the yields of higher-value products, increase our ability to process a variety 
of crude oils, increase production capacity, meet new regulatory requirements or maintain the safe and reliable operations of our existing assets.  
Equipment that we require to complete these projects may be unavailable to us at expected costs or within expected time periods.  Additionally, 
employee or contractor labor expense may exceed our expectations.  Due to these or other factors beyond our control, we may be unable to 
complete these projects within anticipated cost parameters and timelines.

In addition, the benefits we realize from completed projects may take longer to achieve and/or be less than we anticipated.  Large-scale capital 
projects are typically undertaken in anticipation of achieving an acceptable level of return on the capital to be employed in the project.  We base 
these forecasted project economics on our best estimate of future market conditions that are not within our control.  Most large-scale projects take 
many years to complete, and during this multi-year period, market and other business conditions can change from those we forecast.  Our inability 
to complete, and/or realize the benefits of refinery projects in a cost-efficient and timely manner, could have a material adverse effect on our 
business, financial condition and results of operations.

We depend upon our logistics segment for a substantial portion of the crude oil supply and refined product distribution networks that 
serve our Tyler and El Dorado refineries.

Our logistics segment consists of Delek Logistics, a publicly traded master limited partnership, and our consolidated financial statements 
include its consolidated financial results.  As of December 31, 2017, we owned a 61.5% limited partner interest in Delek Logistics, and a 94.6%
interest in Logistics GP, which owns the entire 2.0% general partner interest in Delek Logistics.  Delek Logistics operates a system of crude oil and 
refined product pipelines, distribution terminals and tankage in Arkansas, Louisiana, Tennessee and Texas.  Delek Logistics generates revenues 
by charging tariffs for transporting crude oil and refined products through its pipelines, by leasing pipeline capacity to third parties, by charging fees 
for terminalling refined products and other hydrocarbons and storing and providing other services at its terminals.

41

Our Tyler and El Dorado refineries are substantially dependent upon Delek Logistics' assets and services under several long-term pipeline 
and terminal, tankage and throughput agreements expiring in 2022 through 2030.  Delek Logistics is subject to its own operating and regulatory 
risks, including, but not limited to:

its reliance on significant customers, including us;

• 
•  macroeconomic factors, such as commodity price volatility that could affect its customers' utilization of its assets;
• 
• 
• 
• 
• 
• 
• 
• 
• 

its reliance on us for near-term growth;
sufficiency of cash flow for required distributions;
counterparty risks, such as creditworthiness and force majeure;
competition from third-party pipelines and terminals and other competitors in the transportation and marketing industries;
environmental regulations;
operational hazards and risks;
pipeline tariff regulations;
limitations on additional borrowings and other restrictions in its debt agreements; and
other financial, operational and legal risks.

The occurrence of any of these risks could directly or indirectly affect Delek Logistics' financial condition, results of operations and cash flows.  
Because Delek Logistics is our consolidated subsidiary, the occurrence of any of these risks could also affect our financial condition, results of 
operations and cash flows.  Additionally, if any of these risks affect Delek Logistics' viability, its ability to serve our supply and distribution needs 
may be jeopardized.

For additional information about Delek Logistics, see "Logistics Segment" under Item 1 & 2, Business and Properties, of this Annual Report 

on Form 10-K.

Interruptions or limitations in the supply and delivery of crude oil, or the supply and distribution of refined products, may negatively 
affect our refining operations and inhibit the growth of our refining operations.

We rely on Delek Logistics and third-party transportation systems for the delivery of crude oil to our refineries.  For example, during the year 
ended December 31, 2017, we relied upon the West Texas Gulf pipeline for the delivery of approximately 70.5% of the crude oil processed by our 
Tyler and El Dorado refineries.  We could experience an interruption or reduction of supply and delivery, or an increased cost of receiving crude 
oil, if the ability of these systems to transport crude oil is disrupted because of accidents, adverse weather conditions, governmental regulation, 
terrorism, maintenance or failure of pipelines or other delivery systems, other third-party action or other events beyond our control.  The unavailability 
for our use, for a prolonged period of time, of any system of delivery of crude oil could have a material adverse effect on our business, financial 
condition or results of operations. Pipeline suspensions like these could require us to operate at reduced throughput rates. 

Moreover, interruptions in delivery or limitations in delivery capacity may not allow our refining operations to draw sufficient crude oil to support 
current refinery production or increases in refining output.  In order to maintain or materially increase refining output, existing crude delivery systems 
may require upgrades or supplementation, which may require substantial additional capital expenditures.

In addition, the El Dorado, Big Spring and Krotz Springs refineries distribute most of their light product production through a third-party pipeline 
system.  An interruption to, or change in, the operation of the third-party pipeline system may result in a material restriction to our distribution 
channels.  Because demand in the local markets is limited, a material restriction to each of the refinery's distribution channels may cause us to 
reduce production and may have a material adverse effect on our business, financial condition and results of operations. 

We could experience an interruption or reduction of supply or delivery of refined products if our suppliers partially or completely ceased 
operations, temporarily or permanently.  The ability of these refineries and our suppliers to supply refined products to us could be temporarily 
disrupted by anticipated events, such as scheduled upgrades or maintenance, as well as events beyond their control, such as unscheduled 
maintenance, fires, floods, storms, explosions, power outages, accidents, acts of terrorism or other catastrophic events, labor difficulties and work 
stoppages, governmental or private party litigation, or legislation or regulation that adversely impacts refinery operations.  In addition, any reduction 
in capacity of other pipelines that connect with our suppliers' pipelines or our pipelines due to testing, line repair, reduced operating pressures, or 
other causes could result in reduced volumes of refined product supplied to our West Texas terminals.  A reduction in the volume of refined products 
supplied to our West Texas terminals could adversely affect our sales and earnings.

Our retail segment is dependent on fuel sales, which makes us susceptible to increases in the cost of gasoline and interruptions in 
fuel supply.

Our dependence on fuel sales makes us susceptible to increases in the cost of gasoline and diesel fuel, and fuel profit margins have a 
significant impact on our earnings. The volume of fuel sold by us, and our fuel profit margins, are affected by numerous factors beyond our 

42

control, including the supply and demand for fuel, volatility in the wholesale fuel market and the pricing policies of competitors in local markets. 
Although we can rapidly adjust our pump prices to reflect higher fuel costs, a material increase in the price of fuel could adversely affect demand. 
A material, sudden increase in the cost of fuel that causes our fuel sales to decline could have a material adverse effect on our business, financial 
condition and results of operations.

In addition, credit card interchange fees are typically calculated as a percentage of the transaction amount rather than a percentage of 
gallons sold.  Higher refined product prices often result in negative consequences for our retail operations, such as higher credit card expenses, 
lower retail fuel gross margin per gallon and reduced demand for gasoline and diesel. These conditions could result in fewer retail gallons sold 
and  fewer  retail  merchandise  transactions,  which  could  have  a  material  adverse  effect  on  our  business,  financial  condition  and  results  of 
operations.

Our dependence on fuel sales also makes us susceptible to interruptions in fuel supply. Gasoline sales generate customer traffic to our 
retail fuel and convenience stores, and any decrease in gasoline sales, whether due to shortage or otherwise, could adversely affect our 
merchandise sales. A serious interruption in the supply of gasoline to our retail fuel and convenience stores could have a material adverse effect 
on our business, financial condition and results of operations.

General economic conditions may adversely affect our business, operating results and financial condition.

Economic slowdowns may have serious negative consequences for our business and operating results, because our performance is subject 
to domestic economic conditions and their impact on levels of consumer spending.  Some of the factors affecting consumer spending include 
general economic conditions, unemployment, consumer debt, reductions in net worth based on declines in equity markets and residential real 
estate values, adverse developments in mortgage markets, taxation, energy prices, interest rates, consumer confidence and other macroeconomic 
factors.  During a period of economic weakness or uncertainty, current or potential customers may travel less, reduce or defer purchases, go out 
of business or have insufficient funds to buy or pay for our products and services.  Moreover, a financial market crisis may have a material adverse 
impact on financial institutions and limit access to capital and credit.  This could, among other things, make it more difficult for us to obtain (or 
increase our cost of obtaining) capital and financing for our operations.  Our access to additional capital may not be available on terms acceptable 
to us or at all.

Also, because all of our operating refineries are located in the Gulf Coast Region, we primarily market our refined products in a relatively 
limited geographic area.  As a result, we are more susceptible to regional economic conditions compared to our more geographically diversified 
competitors, and any unforeseen events or circumstances that affect the Gulf Coast Region could also materially and adversely affect our revenues 
and cash flows.  The primary factors include, among other things, changes in the economy, weather conditions, demographics and population, 
increased supply of refined products from competitors and reductions in the supply of crude oil or other feedstocks.  In the event of a shift in the 
supply/demand balance in the Gulf Coast Region due to changes in the local economy, an increase in aggregate refining capacity or other reasons, 
resulting in supply exceeding the demand in the region, our refineries may have to deliver refined products to more customers outside of the Gulf 
Coast Region and thus incur considerably higher transportation costs, resulting in lower refining margins, if any.

From time to time, our cash and credit needs may exceed our internally generated cash flow and available credit, and our business could 
be materially and adversely affected if we are not able to obtain the necessary cash or credit from financing sources.

We have significant short-term cash needs to satisfy working capital requirements, such as crude oil purchases which fluctuate with the pricing 
and sourcing of crude oil.  We rely in part on our access to credit to purchase crude oil for our refineries.  If the price of crude oil increases significantly, 
we may not have sufficient available credit, and may not be able to sufficiently increase such availability, under our existing credit facilities or other 
arrangements, to purchase enough crude oil to operate our refineries at desired capacities.  Our failure to operate our refineries at desired capacities 
could have a material adverse effect on our business, financial condition and results of operations.  We also have significant long-term needs for 
cash, including any capital expenditures for refinery expansion and upgrade projects, as well as projects necessary for regulatory compliance.

Depending on the conditions in credit markets, it may become more difficult to obtain cash or credit from third-party sources.  If we cannot 
generate cash flow or otherwise secure sufficient liquidity to support our short-term and long-term capital requirements, we may not be able to 
comply with regulatory deadlines or pursue our business strategies, in which case our operations may not perform as well as we currently expect.

Our debt levels may limit our flexibility in obtaining additional financing and in pursuing other business opportunities.

As of December 31, 2017, we had total debt of $1,465.6 million, including current maturities of $590.2 million.  In addition to our outstanding 
debt, as of December 31, 2017, our letters of credit issued under our various credit facilities were $125.8 million.  Our borrowing availability under 
our various credit facilities as of December 31, 2017 was $933.2 million.

43

Our level of debt could have important consequences for us.  For example, it could:

• 
• 

• 
• 

• 
• 

increase our vulnerability to general adverse economic and industry conditions;
require us to dedicate a substantial portion of our cash flow from operations to service our debt and lease obligations, thereby reducing 
the availability of our cash flow to fund working capital, capital expenditures and other general corporate purposes;
limit our flexibility in planning for, or reacting to, changes in our business and the industry in which we operate;
place us at a disadvantage relative to our competitors that have less indebtedness or better access to capital by, for example, limiting 
our ability to enter into new markets, upgrade our refining assets or pursue acquisitions or other business opportunities;
limit our ability to borrow additional funds in the future; and
increase interest costs for our borrowed funds and letters of credit.

In addition, a substantial portion of our debt has a variable rate of interest, which increases our exposure to interest rate fluctuations, to the 

extent we elect not to hedge such exposures.

If we are unable to meet our principal and interest obligations under our debt and lease agreements, we could be forced to restructure or 
refinance our obligations, seek additional equity financing or sell assets, which we may not be able to do on satisfactory terms or at all.  Our default 
on any of those agreements could have a material adverse effect on our business, financial condition and results of operations.  In addition, if new 
debt is added to our current debt levels, the related risks that we now face could intensify.

Our debt agreements contain operating and financial restrictions that might constrain our business and financing activities.

The operating and financial restrictions and covenants in our credit facilities and any future financing agreements could adversely affect our 
ability to finance future operations or capital needs or to engage in, expand or pursue our business activities.  For example, to varying degrees 
our credit facilities restrict our ability to:

declare dividends and redeem or repurchase capital stock;
prepay, redeem or repurchase debt;

• 
• 
•  make loans and investments, issue guaranties and pledge assets;
• 
•  make capital expenditures;
• 
• 

incur additional indebtedness or amend our debt and other material agreements;

engage in mergers, acquisitions and asset sales; and
enter into certain intercompany arrangements or make certain intercompany payments, which in some instances could restrict our ability to 
use the assets, cash flows or earnings of one operating segment to support another operating segment or Holdings.

Other restrictive covenants require that we meet certain financial covenants, including leverage coverage, fixed charge coverage and net 
worth tests, as described in the applicable credit agreements.  In addition, the covenant requirements of our various credit agreements require us 
to make many subjective determinations pertaining to our compliance thereto and exercise good faith judgment in determining our compliance.

Our ability to comply with the covenants and restrictions contained in our debt instruments may be affected by events beyond our control, 
including prevailing economic, financial and industry conditions.  If market or other economic conditions deteriorate, our ability to comply with these 
covenants and restrictions may be impaired.  If we breach any of the restrictions or covenants in our debt agreements, a significant portion of our 
indebtedness may become immediately due and payable, and our lenders' commitments to make further loans to us may terminate.  We might 
not have, or be able to obtain, sufficient funds to make these immediate payments.  In addition, our obligations under our credit facilities are secured 
by substantially all of our assets.  If we are unable to timely repay our obligations under our credit facilities, the lenders could seek to foreclose on 
the assets, or we may be required to contribute additional capital to our subsidiaries.  Any of these outcomes could have a material adverse effect 
on our business, financial condition and results of operations.

Changes in our credit profile could affect our relationships with our suppliers, which could have a material adverse effect on our liquidity 
and our ability to operate our refineries at full capacity.

Changes in our credit profile could affect the way crude oil, feedstock and refined product suppliers view our ability to make payments.  As a 
result, suppliers could shorten the payment terms of their invoices with us, or require us to provide significant collateral to them that we do not 
currently provide.  Due to the large dollar amounts and volume of our crude oil and other petroleum product purchases, as well as the historical 
volatility of crude oil pricing, any imposition by our suppliers of more burdensome payment terms, or collateral requirements, may have a material 
adverse effect on our liquidity and our ability to make payments to our suppliers.  This, in turn, could cause us to be unable to operate our refineries 
at desired capacities.  A failure to operate our refineries at desired capacities could adversely affect our profitability and cash flows.

44

The termination or expiration of our supply and offtake agreements could have a material adverse effect on our liquidity.

Our supply and offtake agreements with J. Aron & Company ("J. Aron") have expiration dates ranging from May 2019 to May 2021, but we 
have given early termination notice to J Aron in regards to Alon Supply Inc.'s agreement, so that agreement will terminate in May 2018.  Pursuant 
to the agreements, J. Aron purchases a substantial portion of the crude oil and refined products in our refineries' inventory at market prices.  Upon 
any termination of the agreements, including at expiration or in connection with a force majeure or default, the parties are required to negotiate 
with third parties for the assignment to us of certain contracts, commitments and arrangements, including procurement contracts, commitments 
for the sale of product and pipeline, terminalling, storage and shipping arrangements.  Additionally, upon any termination, we will be required to 
repurchase or refinance the consigned crude oil and refined products from J. Aron at then market prices, which may have a material impact on 
our working capital needs. 

We conduct our convenience store business under a license agreement with 7-Eleven, and the loss of this license could adversely 
affect the results of operations of our retail segment.

Our convenience store operations are primarily conducted under the 7-Eleven name pursuant to a license agreement between 7-Eleven, 
Inc. and Alon. 7-Eleven may terminate the agreement if Alon defaults on its obligations under the agreement. This termination would result in our 
convenience stores losing the use of the 7-Eleven brand name, the accompanying 7-Eleven advertising and certain other brand names and 
products used exclusively by 7-Eleven. Termination of the license agreement could have a material adverse effect on our retail operations.

If there is negative publicity concerning our brand names or the brand names of our suppliers, fuel and merchandise sales in our 
retail segment may suffer.

Negative publicity, regardless of whether the concerns are valid, concerning food, beverage, fuel or other product quality, food, beverage or 
other product safety or other health concerns, facilities, employee relations or other matters may materially and adversely affect demand for 
products offered at our stores and could result in a decrease in customer traffic to our stores. We offer food products in our stores that are marketed 
under our brand names and certain nationally recognized brands. These nationally recognized brands have significant operations at facilities 
owned and operated by third parties and negative publicity concerning these brands as a result of events that occur at facilities that we do not 
control could also adversely affect customer traffic to our stores. Additionally, we may be the subject of complaints or litigation arising from food 
or beverage-related illness or injury in general which could have a negative impact on our business. Health concerns, poor food, beverage, fuel 
or other product quality or operating issues stemming from one store or a limited number of stores can materially and adversely affect the operating 
results of some or all of our stores and harm our proprietary brands.

Wholesale cost increases, vendor pricing programs and tax increases applicable to tobacco products, as well as campaigns to 
discourage their use, could adversely impact our results of operations in our retail segment.

Increases in the retail price of tobacco products as a result of increased taxes or wholesale costs could materially impact our cigarette sales 
volume and/or revenues, merchandise gross profit and overall customer traffic. Cigarettes are subject to substantial and increasing excise taxes 
at both a state and federal level. In addition, national and local campaigns to discourage the use of tobacco products may have an adverse effect 
on demand for these products. A reduction in cigarette sales volume and/or revenues, merchandise gross profit from tobacco products or overall 
customer demand for tobacco products could have a material adverse effect on the business, financial condition and results of operations of our 
retail segment.

Major cigarette manufacturers currently offer substantial rebates to us; however, there can be no assurance that such rebate programs will 
continue. We include these rebates as a component of our gross margin from sales of cigarettes. In the event these rebates are decreased or 
eliminated, our wholesale cigarette costs will increase. For example, certain major cigarette manufacturers have offered rebate programs that 
provide rebates only if we follow the manufacturer's retail pricing guidelines. If we do not receive the rebates, because we do not participate in 
the program or if the rebates we receive by participating in the program do not offset or surpass the revenue lost as a result of complying with 
the manufacturer's pricing guidelines, our cigarette gross margin will be adversely impacted. In general, we attempt to pass wholesale price 
increases on to our customers. However, competitive pressures in our markets may adversely impact our ability to do so. In addition, reduced 
retail display allowances on cigarettes offered by cigarette manufacturers negatively impact gross margins. These factors could materially impact 
our retail price of cigarettes, cigarette sales volume and/or revenues, merchandise gross profit and overall customer traffic, which could in turn 
have a material adverse effect on our business, financial condition and results of operations.

Our insurance policies do not cover all losses, costs or liabilities that we may experience, and insurance companies that currently insure 
companies in the energy industry may cease to do so or substantially increase premiums.

We carry property, business interruption, pollution and casualty insurance, but we do not maintain insurance coverage against all potential 
losses, costs or liabilities.  We could suffer losses for uninsurable, or uninsured, risks or in amounts in excess of existing insurance coverage.  In 

45

addition, we purchase insurance programs with large self-insured retentions and large deductibles.  For example, we retain a short period of our 
business interruption losses.  Therefore, a significant part, or all, of a business interruption loss or other types of loss could be retained by us.  The 
occurrence of a loss that is retained by us, or not fully covered by insurance, could have a material adverse effect on our business, financial 
condition and results of operations.

The energy industry is highly capital intensive, and the entire or partial loss of individual facilities or multiple facilities can result in significant 
costs to both energy industry companies, such as us, and their insurance carriers.  Historically, large energy industry claims have resulted in 
significant increases in the level of premium costs and deductible periods for participants in the energy industry.  For example, hurricanes have 
caused significant damage to energy companies operating along the Gulf Coast, in addition to numerous oil and gas production facilities and 
pipelines in that region.  Insurance companies that have historically participated in underwriting energy-related risks may discontinue that practice, 
may reduce the insurance capacity they are willing to offer or demand significantly higher premiums or deductible periods to cover these risks.  If 
significant changes in the number, or financial solvency, of insurance underwriters for the energy industry occur, or if other adverse conditions over 
which we have no control prevail in the insurance market, we may be unable to obtain and maintain adequate insurance at reasonable cost.

In addition, we cannot assure that our insurers will renew our insurance coverage on acceptable terms, if at all, or that we will be able to 
arrange for adequate alternative coverage in the event of non-renewal.  The unavailability of full insurance coverage to cover events in which we 
suffer significant losses could have a material adverse effect on our business, financial condition and results of operations.

We may not be able to successfully execute our strategy of growth through acquisitions.

A significant part of our growth strategy is to acquire assets, such as refineries, pipelines, terminals, and retail fuel and convenience stores 
that complement our existing assets and/or broaden our geographic presence.  If attractive opportunities arise, we may also acquire assets in new 
lines of business that are complementary to our existing businesses.  We have acquired Alon and the Tyler and El Dorado refineries, and we have 
developed our logistics segment through the acquisition of transportation and marketing assets.  We expect to continue to acquire assets that 
complement our existing assets and/or broaden our geographic presence as a major element of our growth strategy.  However, the occurrence of 
any of the following factors could adversely affect our growth strategy:

•  We may not be able to identify suitable acquisition candidates or acquire additional assets on favorable terms;
•  We usually compete with others to acquire assets, which competition may increase, and any level of competition could result in decreased 

availability or increased prices for acquisition candidates;

•  We may experience difficulty in anticipating the timing and availability of acquisition candidates;
•  We may not be able to obtain the necessary financing, on favorable terms or at all, to finance any of our potential acquisitions; and
• 

As a public company, we are subject to reporting obligations, internal controls and other accounting requirements with respect to any business 
we acquire, which may prevent or negatively affect the valuation of some acquisitions we might otherwise deem favorable or increase our 
acquisition costs. 

Acquisitions involve risks that could cause our actual growth or operating results to differ adversely compared with our expectations.

Due to our emphasis on growth through acquisitions, we are particularly susceptible to transactional risks that could cause our actual growth 

or operating results to differ adversely compared with our expectations.  For example:

• 
• 

• 
• 
• 
• 
• 

• 

• 

during the acquisition process, we may fail, or be unable, to discover some of the liabilities of companies or businesses that we acquire;
we may assume contracts or other obligations in connection with particular acquisitions on terms that are less favorable or desirable than the 
terms that we would expect to obtain if we negotiated the contracts or other obligations directly;
we may fail to successfully integrate or manage acquired assets;
acquired assets may not perform as we expect, or we may not be able to obtain the cost savings and financial improvements we anticipate;
acquisitions may require us to incur additional debt or issue additional equity;
acquired assets may suffer a diminishment in fair value as a result of which we may need to record a write-down or impairment;
we may fail to grow our existing systems, financial controls, information systems, management resources and human resources in a manner 
that effectively supports our growth;
to the extent that we acquire assets in new lines of business, we may become subject to additional regulatory requirements and additional 
risks that are characteristic or typical of these lines of business; and
to the extent that we acquire equity interests in entities that control assets (rather than acquiring the assets directly), we may become subject 
to liabilities that predate our ownership and control of the assets. 

The occurrence of any of these factors could adversely affect our business, financial condition or results of operations.

46

 We may be unable to integrate successfully the businesses of Old Delek and Alon and realize the anticipated benefits of the Delek/ Alon 
Merger.

The Delek/Alon Merger involve the combination of two companies which, prior to July 1, 2017, operated as independent public companies. 
We must devote significant management attention and resources to integrating the business practices and operations of Old Delek and Alon. We 
may fail to realize some or all of the anticipated benefits of the Delek/Alon Merger if the integration process takes longer than expected or is more 
costly than expected. Potential difficulties we may encounter in the integration process include the following:

• 

• 

• 
• 
• 
• 

• 

the inability to successfully combine the businesses of Old Delek and Alon in a manner that permits us to achieve the 
synergies anticipated to result from the Delek/Alon Merger, which would result in the anticipated benefits of the Delek/Alon 
Merger not being realized partly or wholly in the time frame currently anticipated or at all;
lost sales and customers as a result of certain customers of either of the two companies deciding not to do business with 
us;
complexities associated with managing the combined businesses;
integrating personnel from the two companies;
challenges in the creation of uniform standards, controls, procedures, policies and information systems;
potential unknown liabilities and unforeseen increased expenses, delays or regulatory conditions associated with the 
Delek/ Alon Merger; and
performance shortfalls as a result of the diversion of management’s attention caused by completing the Delek/Alon 
Merger and integrating the companies’ operations.

We are expected to incur substantial expenses related to the integration of Old Delek and Alon.

We  are  expected  to  incur  substantial  expenses  in  connection  with  the  integration  of  the  business,  policies,  procedures,  operations, 
technologies and systems of Alon with those of Old Delek. There are a large number of systems that must be integrated, including management 
information,  purchasing,  administrative,  accounting  and  finance,  sales,  marketing,  billing,  payroll  and  benefits,  installation,  engineering, 
infrastructure and regulatory compliance, among others. While we have assumed that a certain level of expenses would be incurred, there are 
a number of factors beyond our control that could affect the total amount or the timing of all of the expected integration expenses. Moreover, 
many of the expenses that will be incurred are, by their nature, difficult to estimate. These integration expenses likely will result in us taking 
significant charges against earnings, but the amount and timing of such charges is uncertain, and if such charges are greater than expected, 
they could offset the cost synergies that New Delek expects to achieve from the Delek/Alon Merger.

We may refinance a significant amount of indebtedness and otherwise require additional financing; we cannot guarantee that we will 
be able to obtain the necessary funds on favorable terms or at all.

We may elect to refinance certain of our indebtedness, even if not required to do so by the terms of such indebtedness. In addition, we may 
need, or want, to raise additional funds for our operations. We have been, and may continue to be, engaged in discussions with certain potential 
financing sources, which could provide a source of additional funds and liquidity for our operations. However, our ability to obtain such financing 
will depend on, among other factors, prevailing market conditions at the time of the proposed financing and other factors beyond our control. 
There is no assurance that we will be able to obtain additional financing on terms acceptable to us, or at all.

Our future results will suffer if we do not effectively manage our expanded operations following the Delek/Alon Merger.

The size and scope of operations of our business have increased beyond the current size and scope of operations of either Old Delek’s or 
Alon’s businesses prior to the Delek/Alon Merger. In addition, we may continue to expand our size and operations through additional acquisitions 
or other strategic transactions. Our future success depends, in part, upon our ability to manage our expanded business, which may pose substantial 
challenges for management, including challenges related to the management and monitoring of new operations and associated increased costs 
and complexity. There can be no assurance that we will be successful, or that we will realize the expected economies of scale, synergies and 
other benefits currently anticipated from the Delek/Alon Merger or anticipated from any additional acquisitions or strategic transactions.

47

The Delek/Alon Merger could adversely affect our relationships with employees, customers, commercial partners, financing parties 
and other third parties.

Uncertainty about the effect of the Delek/Alon Merger on employees, customers, commercial partners and other third parties may have an 
adverse effect on us. These uncertainties may cause customers, suppliers, commercial partners, financing parties and others that dealt with Alon 
or Old Delek to seek to change, delay or defer decisions with respect to existing or future business relationships. These uncertainties may impair 
our ability to retain, hire and motivate certain current and prospective employees. If key employees, customers, suppliers, commercial partners, 
financing parties and other third parties terminate or change, or seek to terminate or change, their existing relationships with us, our business 
could be harmed.

We will record goodwill and other intangible assets that could become impaired and result in material non-cash charges to our results 
of operations in the future.

The Delek/Alon Merger has been accounted for as an acquisition, by us, of Alon in accordance with accounting principles generally accepted 
in the United States. Under the acquisition method of accounting, the assets and liabilities of Alon and its subsidiaries have been recorded, as 
of the completion of the Delek/Alon Merger, at their respective fair values. Under the acquisition method of accounting, the total purchase price 
has been preliminarily allocated to Alon’s tangible assets and liabilities and identifiable intangible assets based on their estimated fair values as 
of the date of completion of the Delek/Alon Merger. The excess of the purchase price over those estimated fair values has been recorded as 
goodwill. To the extent the value of goodwill or intangibles becomes impaired, we may be required to incur material non-cash charges relating to 
such impairment. Our operating results may be significantly impacted from both the impairment and the underlying trends in the business that 
triggered the impairment.

Our sale of the Retail Entities to COPEC involves risks related to our continuing obligations under the Purchase Agreement and the 
effect of the disposition of the Retail Entities.  

In November 2016, we closed the Retail Transaction, pursuant to which we sold the Retail Entities to COPEC, which comprised our retail 
segment, at that time, and a portion of our corporate, other and eliminations segment. In connection with the closing of the Retail Transaction, we 
and our stockholders are subject to several risks, including the following: 

• 

• 

any event that results in a right for COPEC to seek indemnity from us could result in a substantial payment from us to COPEC and could 
adversely affect our business, financial condition, and results of operations; and
certain terms of the Purchase Agreement may preclude us from engaging in or pursuing certain business opportunities. 

We may incur significant costs and liabilities with respect to investigation and remediation of environmental conditions at our refineries.

Prior to our purchase of our refineries and terminals, the previous owners had been engaged for many years in the investigation and remediation 
of hydrocarbons and other materials which contaminated soil and groundwater at the purchased facilities.  Upon purchase of the facilities, we 
became responsible and liable for certain costs associated with the continued investigation and remediation of known and unknown impacted 
areas at the refineries.  In the future, it may be necessary to conduct further assessments and remediation efforts at impacted areas at our refinery, 
pipeline, tank, terminal and store locations and elsewhere.  In addition, we have identified and self-reported certain other environmental matters 
subsequent to our purchase of the refineries.

Based upon environmental evaluations performed internally and by third parties, we recorded and periodically update environmental liabilities 
and accrued amounts we believe are sufficient to complete remediation.  We expect remediation of soil, sediment and groundwater at some 
properties to continue for the foreseeable future.  The need to make future expenditures for these purposes that exceed the amounts we estimated 
and accrued for could have a material adverse effect on our business, financial condition and results of operations.

Alon indemnified certain parties, to which they sold assets, for costs and liabilities that may be incurred as a result of environmental conditions 
existing at the time of the sale. As a result of our purchase of Alon, if we are forced to incur costs or pay liabilities in connection with these 
indemnifications, such costs and payments could be significant.

In the future, we may incur substantial expenditures for investigation or remediation of contamination that has not been discovered at our 
current or former locations or locations that we may acquire or at third party sites where hazardous substances from these locations have been 
treated or disposed.  Our handling and storage of petroleum and hazardous substances may lead to additional contamination at our facilities or 
along our pipelines and at facilities to which we send or have sent wastes or by-products for treatment of disposal. In addition, new legal requirements, 
new interpretations of existing legal requirements, increased legislative activity and governmental enforcement and other developments could 
require us to make additional unforeseen expenditures. As a result, we may be subject to additional investigation and cleanup costs, governmental 
penalties and third party suits alleging personal injury and property damage. Joint and several strict liability may be incurred in connection with 

48

 
 
releases of petroleum hydrocarbons, hazardous substances and/or wastes. Liabilities for future remediation costs are recorded when environmental 
assessments and/or remedial efforts are probable and the costs can be reasonably estimated as material.  Other than for assessments, the timing 
and magnitude of these accruals generally are based on the completion of investigations or other studies or a commitment to a formal plan of 
action.

We could incur substantial costs or disruptions in our business if we cannot obtain or maintain necessary permits and authorizations 
or otherwise comply with health, safety, environmental and other laws and regulations.

Our operations require numerous permits and authorizations under various laws and regulations.  These authorizations and permits are 
subject to revocation, renewal or modification, and can require operational changes to limit impacts or potential impacts on the environment and/
or health and safety.  A violation of authorization or permit conditions or other legal or regulatory requirements could result in substantial fines, 
criminal sanctions, permit revocations, injunctions and/or facility shutdowns.  In addition, major modifications of our operations could require 
modifications to our existing permits or upgrades to our existing pollution control equipment.  Any, or all, of these matters could have a negative 
effect on our business, results of operations and cash flows.

Our Tyler refinery currently has limited ability to economically distribute refined petroleum products outside the northeast Texas market.

In recent years, we have expanded our refined product distribution capacities in northeast Texas with our acquisition of refined product terminals 
located in Big Sandy, Texas and Mount Pleasant, Texas.  However, unlike most other refineries, the Tyler refinery currently has a limited ability to 
distribute refined products outside the northeast Texas market.  For the year ended December 31, 2017, nearly all of the refinery sales volume in 
Tyler was completed through a rack system located at the Tyler refinery, which is owned by our logistics segment.  The Tyler refinery's limited 
distribution capabilities may continue to limit its ability to increase its production, attract new customers for its refined petroleum products or increase 
sales of the Tyler refinery products.  In addition, if demand for the Tyler refinery's products diminishes within the northeast Texas market, its 
production may be reduced and our financial results would be adversely affected, unless additional distribution capabilities are identified.

An increase in competition, and/or reduction in demand in the markets in which we purchase feedstocks and sell our refined products, 
could increase our costs and/or lower prices and adversely affect our sales and profitability.

Certain of our refineries operate in a localized or niche markets. If competitors commence operations within these niche markets, we could 
lose our niche market advantage, which could have a material adverse effect on our business, financial condition and results of operations. 
Additionally, where feedstocks are purchased in a localized market, disruptions in supply channels could significantly impact our ability to meet 
production demands in those facilities. 

In addition, the maintenance, or replacement, of our existing customers depends on a number of factors outside of our control, including 
increased competition from other suppliers and demand for refined products in the markets we serve.  The market for distribution of wholesale 
motor fuel is highly competitive and fragmented.  Some of our competitors have significantly greater resources and name recognition than us.  The 
loss of major customers, or a reduction in amounts purchased by major customers, could have an adverse effect on us to the extent that we are 
not able to correspondingly increase sales to other purchasers.

Compliance with and changes in tax laws could adversely affect our performance. 

We are subject to extensive tax liabilities, including federal and state income taxes and transactional taxes, such as excise, sales/use, payroll, 
franchise, withholding and ad valorem taxes.  New tax laws and regulations, and changes in existing tax laws and regulations, are continuously 
being enacted or proposed that could result in increased expenditures for tax liabilities in the future.  Certain of these liabilities are subject to 
periodic audits by the respective taxing authority, which could increase or otherwise alter our tax liabilities.  Subsequent changes to our tax liabilities 
as a result of these audits may also subject us to interest and penalties, and could have a material adverse effect on our business, financial condition 
and results of operations.

For example, the tax treatment of our logistics segment depends on its status as a partnership for federal income tax purposes.  If a change 
in law, our failure to comply with existing law or other factors were to cause our logistics segment to be treated as a corporation for federal income 
tax purposes, it would become subject to entity-level taxation.  As a result, our logistics segment would pay federal income tax on all of its taxable 
income at regular corporate income tax rates (subject to corporate alternative minimum tax for years ended prior to 2018), would likely pay additional 
state and local income taxes at varying rates, and distributions to unitholders, including us, would be generally treated as taxable dividends from 
a corporation.  In such case, the logistics segment would likely experience a material reduction in its anticipated cash flow and after-tax return to 
its unitholders, and we would likely experience a substantial reduction in its value.

In addition, recent regulatory proposals in the United States could effectively limit, or even eliminate, use of the LIFO inventory method for 
financial purposes.  Although the final outcome of these proposals cannot be ascertained at this time, the ultimate impact to us of the transition 
from LIFO to another inventory method could be material.  We use the LIFO method with respect to our inventories at the Tyler refinery.

49

On December 22, 2017, tax legislation commonly known as the Tax Cuts and Jobs Act ("TCJA") was enacted.  Among other things, the TCJA 
reduces the U.S. corporate income tax rate from 35% to 21% (beginning in 2018).  Beginning in 2018, the TCJA also generally will (i) limit our 
annual deductions for interest expense to no more than 30% of our "adjusted taxable income" (plus 100% of our business interest income) for the 
year and (ii) permit us to offset only 80% (rather than 100%) of our taxable income with any net operating losses we generate after 2017.  While 
we are currently evaluating the effects of the TCJA, including the re-measurement of our deferred tax assets and liabilities, we do not expect that 
the provisions of the TCJA, taken as a whole, will have any adverse impact on our cash tax liabilities, results of operations, or financial condition.  
In the absence of guidance on various uncertainties and ambiguities in the application of certain provisions of the TCJA, we will use what we 
believe are reasonable interpretations and assumptions in applying the TCJA, but it is possible that the IRS could issue subsequent guidance or 
take positions on audit that differ from our prior interpretations and assumptions, which could adversely impact our cash tax liabilities, results of 
operations, and financial condition.

Our commodity and interest rate derivative activity may limit potential gains, increase potential losses, result in earnings volatility and 
involve other risks.

At times, we enter into commodity derivative contracts to manage our price exposure to our inventory positions, future purchases of crude 
oil, ethanol and other feedstocks, future sales of refined products, manage our RINs exposure or to secure margins on future production.  At times 
we also enter into interest rate swap and cap agreements to manage our market exposure to changes in interest rates related to our floating rate 
borrowings.  We expect to continue to enter into these types of transactions from time to time and have increased our use of commodity risk 
management activities in recent years.

While these transactions are intended to limit our exposure to the adverse effects of fluctuations in crude oil prices, refined products prices, 
RIN prices and interest rates, they may also limit our ability to benefit from favorable changes in market conditions, and may subject us to period-
by-period earnings volatility in the instances where we do not seek hedge accounting for these transactions.  Further, because the volume of 
commodity derivative activity is less than our actual use of crude oil, production of refined products or total RINs exposure, our risk management 
activity only partially limits our exposure to market volatility.  Also, in connection with such derivative transactions, we may be required to make 
cash payments to maintain margin accounts and to settle the contracts at their value upon termination.  Finally, this activity exposes us to potential 
risk of counterparties to our derivative contracts failing to perform under the contracts.  As a result, the effectiveness of our risk management 
policies could have a material adverse impact on our business, results of operations and cash flows.  For additional information about the nature 
and volume of these transactions, see Item 7A, Quantitative and Qualitative Disclosures about Market Risk, of this Annual Report on Form 10-K.

We are exposed to certain counterparty risks which may adversely impact our results of operations.

We evaluate the creditworthiness of each of our various counterparties, but we may not always be able to fully anticipate or detect deterioration 
in a counterparty's creditworthiness and overall financial condition.  The deterioration of creditworthiness or overall financial condition of a material 
counterparty (or counterparties) could expose us to an increased risk of nonpayment or other default under our contracts with them.  If a material 
counterparty (or counterparties) defaults on their obligations to us, this could materially adversely affect our financial condition, results of operations 
or cash flows.  For example, under the terms of the supply and offtake agreements with J. Aron, we grant J. Aron the exclusive right to store and 
withdraw crude and certain products in the tanks associated with the El Dorado and Alon refineries.  These agreements also provide that the 
ownership of substantially all crude oil and certain other refined products in the tanks associated with these refineries will be retained by J. Aron, 
and that J. Aron will purchase substantially all of the specified refined products processed at these refineries.  An adverse change in J. Aron's 
business, results of operations, liquidity or financial condition could adversely affect its ability to timely discharge its obligations to us, which could 
consequently have a material adverse effect on our business, results of operations or liquidity.

Adverse weather conditions or other unforeseen developments could damage our facilities, reduce customer traffic and impair our 
ability to produce and deliver refined petroleum products or receive supplies for our retail fuel and convenience stores.

The regions in which we operate are susceptible to severe storms, including hurricanes, thunderstorms, tornadoes, floods, extended periods 
of rain, ice storms and snow, all of which we have experienced in the past few years.  Our refineries located in California and the related pipeline 
and asphalt terminals are located in areas with a history of earthquakes, some of which have been quite severe.  In addition, for a variety of reasons, 
many members of the scientific community believe that climate changes are occurring that could have significant physical effects, such as increased 
frequency and severity of storms, droughts and floods and other climatic events.  If any such effects were to occur, they could have an adverse 
effect on our assets and operations.

50

Inclement weather conditions, earthquakes or other unforeseen developments could damage our facilities, interrupt production, adversely 
impact consumer behavior, travel and retail fuel and convenience store traffic patterns or interrupt or impede our ability to operate our locations.  
If such conditions prevail near our refineries, they could interrupt or undermine our ability to produce and transport products from our refineries 
and receive and distribute products at our terminals.  Regional occurrences, such as energy shortages or increases in energy prices, fires and 
other natural disasters, could also hurt our business.  The occurrence of any of these developments could have a material adverse effect on our 
business, financial condition and results of operations.

Our operating results are seasonal and generally lower in the first and fourth quarters of the year for our refining and logistics segments 
and in the first quarter of the year for our retail segment.  We depend on favorable weather conditions in the spring and summer months.

Demand for gasoline, convenience merchandise and asphalt products is generally higher during the summer months than during the winter 
months due to seasonal increases in motor vehicle traffic and road and home construction.  Varying vapor pressure requirements between the 
summer and winter months also tighten summer gasoline supply.  As a result, the operating results of our refining segment and logistics segment 
are generally lower for the first and fourth quarters of each year.  Seasonal fluctuations in traffic also affect sales of motor fuels and merchandise 
in our retail fuel and convenience stores. As a result, the operating results of our retail segment are generally lower for the first quarter of the year.

Weather conditions in our operating area also have a significant effect on our operating results in our retail segment. Customers are more 
likely to purchase more gasoline and higher profit margin items such as fast foods, fountain drinks and other beverages during the spring and 
summer months. Unfavorable weather conditions during these months and a resulting lack of the expected seasonal upswings in traffic and sales 
could have a material adverse effect on our business, financial condition and results of operations.

A substantial portion of the workforce at our refineries is unionized, and we may face labor disruptions that would interfere with our 
operations.

As of December 31, 2017, 176 operations, maintenance and warehouse hourly employees and 38 truck drivers at the Tyler refinery were 
represented by the United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union 
and its Local 202.  The Tyler operations, maintenance and warehouse hourly employees are currently covered by a collective bargaining agreement 
that expires January 31, 2019. The Tyler truck drivers are currently covered by a collective bargaining agreement that expires March 1, 2018.  As 
of December 31, 2017, 175 operations and maintenance hourly employees at the El Dorado refinery were represented by the International Union 
of Operating Engineers and its Local 381. These employees are covered by a collective bargaining agreement which expires on August 1, 2021.  
As of December 31, 2017, 37 of our El Dorado based drivers for Lion Oil Company were represented by the United Steel, Paper and Forestry, 
Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union, AFL - CIO, 29 of our Texas based drivers for Lion Oil 
Company  were  represented  by  the  United  Steel,  Paper  and  Forestry,  Rubber,  Manufacturing,  Energy, Allied  Industrial  and  Service  Workers 
International Union, AFL - CIO and 4 of our El Dorado refinery warehouse hourly employees were represented by the International Union of 
Operating Engineers and its Local 381, but none are currently covered by a collective bargaining agreement. Negotiations toward collective 
bargaining agreements with the new bargaining units are underway. As of December 31, 2017, approximately 138 employees who work at our Big 
Spring refinery are covered by a collective bargaining agreement that expires April 1, 2019.  Although these collective bargaining agreements 
contain provisions to discourage strikes or work stoppages, we cannot assure that strikes or work stoppages will not occur.  A strike or work stoppage 
could have a material adverse effect on our business, financial condition and results of operations.

We  rely  on  information  technology  in  our  operations,  and  any  material  failure,  inadequacy,  interruption  or  security  failure  of  that 
technology could harm our business.

We rely on information technology systems across our operations, including management of our supply chain, point of sale processing at our 
retail sites and various other processes and transactions.  We rely on commercially available systems, software, tools and monitoring to provide 
security for processing, transmission and storage of confidential customer information, such as payment card and personal credit information.

In addition, the systems currently used for certain transmission and approval of payment card transactions, and the technology utilized in 
payment cards themselves, may put certain payment card data at risk. These standards for determining the required controls applicable to these 
systems are mandated by credit card issuers and administered by the Payment Card Industry Security Standards Counsel and not by us. The 
regulatory environment surrounding information security and privacy is increasingly demanding, with the frequent imposition of new and constantly 
changing requirements. We have taken the necessary steps to comply with the Payment Card Industry Data Security Standards (PCI-DSS) at all 
of our locations. However, compliance with these requirements may result in cost increases due to necessary systems changes and the development 
of new administrative processes.

51

In recent years, several retailers have experienced data breaches, resulting in the exposure of sensitive customer data, including payment 
card information. A breach could also originate from, or compromise, our customers' and vendors' or other third-party networks outside of our 
control.  Any compromise or breach of our information and payment technology systems could cause interruptions in our operations, damage our 
reputation, reduce our customers' willingness to visit our sites and conduct business with them, or expose us to litigation from customers or sanctions 
for violations of the PCI-DSS. In addition, a compromise of our internal data network at any of our refining or terminal locations may have disruptive 
impacts similar to that of our retail operations. These disruptions could range from inconvenience in accessing business information to a disruption 
in our refining operations. Cost increases may be incurred in this area to combat the continued escalation of cyber-attacks and/or disruptive criminal 
activity.

Also, we utilize information technology systems and controls that monitor the movement of petroleum products through our pipelines and 
terminals.  An undetected failure of these systems could result in environmental damage, operational disruptions, regulatory enforcement or private 
litigation.  Further, the failure of any of our systems to operate effectively, or problems we may experience with transitioning to upgraded or 
replacement systems, could significantly harm our business and operations and cause us to incur significant costs to remediate such problems.

If we lose any of our key personnel, our ability to manage our business and continue our growth could be negatively impacted.

Our future performance depends to a significant degree upon the continued contributions of our senior management team and key technical 
personnel.  We do not currently maintain key person life insurance policies for any of our senior management team.  The loss or unavailability to 
us of any member of our senior management team or a key technical employee could significantly harm us.  We face competition for these 
professionals from our competitors, our customers and other companies operating in our industry.  To the extent that the services of members of 
our senior management team and key technical personnel would be unavailable to us for any reason, we would be required to hire other personnel 
to manage and operate our company and to develop our products and technology.  We cannot assure that we would be able to locate or employ 
such qualified personnel on acceptable terms or at all.

If we are, or become, a United States real property holding corporation, special tax rules may apply to a sale, exchange or other disposition 
of common stock, and non-U.S. holders may be less inclined to invest in our stock, as they may be subject to United States federal 
income tax in certain situations.

A non-U.S. holder of our common stock may be subject to United States federal income tax with respect to gain recognized on the sale, 
exchange or other disposition of our common stock if we are, or were, a "U.S. real property holding corporation" ("USRPHC") at any time during 
the shorter of the five-year period ending on the date of the sale or other disposition and the period such non-U.S. holder held our common stock 
(the shorter period referred to as the "lookback period").  In general, we would be a USRPHC if the fair market value of our "U.S. real property 
interests," as such term is defined for United States federal income tax purposes, equals or exceeds 50% of the sum of the fair market value of 
our worldwide real property interests and our other assets used or held for use in a trade or business.  The test for determining USRPHC status 
is applied on certain specific determination dates and is dependent upon a number of factors, some of which are beyond our control (including, 
for example, fluctuations in the value of our assets).  If we are or become a USRPHC, so long as our common stock is regularly traded on an 
established securities market such as the NYSE, only a non-U.S. holder who, actually or constructively, holds or held during the lookback period 
more than five percent of our common stock will be subject to United States federal income tax on the disposition of our common stock.

Loss of or reductions to tax incentives for biodiesel production may have a material adverse effect on earnings, profitability and cash 
flows relating to our California renewable fuels facility.

The biodiesel industry has historically been substantially aided by federal and state tax incentives.  One tax incentive program that has been 
significant to our California renewable fuels facility is the federal blender's tax credit.  The blender's tax credit provided a $1.00 refundable tax credit 
per gallon of pure biodiesel, or B100, to the first blender of biodiesel with petroleum-based diesel fuel.  The blender's tax credit has expired on 
several occasions, only to be reinstated on a retroactive basis.  Most recently, the blender's tax credit expired on December 31, 2016, but was 
retroactively reinstated through December 31, 2017.  See Note 25 of the consolidated financial statements included in Item 8, Financial Statements 
and Supplementary Data, of this Annual Report on Form 10-K for further information regarding the extension of this tax credit.  

It is uncertain what action, if any, Congress may take with respect to reinstating the blender's tax credit or when such action might be effective.  
If Congress does not reinstate the credit for future years, it may result in a material adverse effect on the earnings, profitability and cash flows 
relating to our California renewable fuels facility.

52

Risks Related to Our Common Stock

The price of our common stock may fluctuate significantly, and you could lose all or part of your investment.

The market price of our common stock may be influenced by many factors, some of which may be beyond our control, including:

• 
• 
• 
• 
• 
• 
• 
• 
• 
• 

our quarterly or annual earnings, or those of other companies in our industry;
inaccuracies in, and changes to, our previously published quarterly or annual earnings;
changes in accounting standards, policies, guidance, interpretations or principles;
economic conditions within our industry, as well as general economic and stock market conditions;
the failure of securities analysts to cover our common stock, or the cessation of such coverage;
changes in financial estimates by securities analysts and the frequency and accuracy of such reports;
future issuance or sales of our common stock;
announcements by us or our competitors of significant contracts or acquisitions;
sales of common stock by our senior officers or our affiliates; and
the other factors described in these "Risk Factors."

In recent years, the stock market has experienced extreme price and volume fluctuations.  This volatility has had a significant impact on the 
market price of securities issued by many companies, including companies in our industry.  The changes often occur without any apparent regard 
to the operating performance of these companies.  The price of our common stock could fluctuate based upon factors that have little or nothing to 
do with our company performance, and these fluctuations could materially reduce our stock price.  In addition, recent distress in the credit and 
financial markets resulted in extreme volatility in trading prices of securities and diminished liquidity, and we cannot assure that our liquidity will 
not be affected by changes in the financial markets and the global economy.

In the past, some companies that have experienced volatile market prices for their securities have been subject to securities class action suits 
filed against them.  The filing of a lawsuit against us, regardless of the outcome, could have a material adverse effect on our business, financial 
condition and results of operations, as it could result in substantial legal costs and a diversion of our management's attention and resources.

The trading price of our common stock is likely to be volatile.

The trading price of Delek common stock and, prior to the Delek/Alon Merger, Old Delek common stock and Alon common stock has historically 
been highly volatile. The trading price of our common stock could be subject to wide fluctuations in response to various factors, many of which 
are beyond our control. The stock market in general, and the market for energy companies in particular, has experienced extreme price and 
volume fluctuations that have often been unrelated or disproportionate to the operating performance of those companies. Broad market and 
industry factors may seriously affect the market price of companies’ stock, including ours, regardless of actual operating performance. In addition, 
in the past, following periods of volatility in the overall market and the market price of a particular company’s securities, securities class action 
litigation has often been instituted against these companies. Any such stockholder litigation could result in substantial costs and a diversion of 
the attention and resources of our management.

Shareholder litigation against us and certain of our current or former directors could divert management time and result in the payment 
of damages if the plaintiffs are successful. 

As more fully described in a Form 8-K filed by Old Delek on June 19, 2017, the Arkansas Teacher Retirement System filed a lawsuit in the 
Delaware Court of Chancery (Arkansas Teacher Retirement System v. Alon USA Energy, Inc., et al., Case No. 2017-0453), alleging breach of 
fiduciary duty claims. Specifically, it alleges that Old Delek used its position as a purportedly controlling stockholder of Alon’s to obtain buyout 
terms from Alon at an unfairly discounted price, and that the defendant Alon directors breached their fiduciary duties allegedly owed to the plaintiff 
stockholder and purported class by engaging in conduct that led to the sale of Alon’s shares at an unfairly discounted price. The plaintiff has 
asked the Delaware Chancery Court to, among other things, award damages to the plaintiff and purported class in an amount to be determined 
at trial, award additional shares of our common stock to the plaintiff and purported class and award the plaintiff attorneys’ and experts’ fees. 
Although we believe the plaintiff’s claims are without merit, we cannot predict the outcome of or estimate the possible loss or range of loss from 
this litigation.

The defense or settlement of the shareholder action disclosed above could be time-consuming and expensive, and divert the attention of 
our management away from operating the business. If any one or more of these legal proceedings is adversely resolved against us, it could have 
an adverse effect on our financial condition, results of operations or liquidity.

53

Stockholder activism may negatively impact the price of our common stock.

Our stockholders may from time to time engage in proxy solicitations, advance stockholder proposals or otherwise attempt to effect changes 
or acquire control over us.  Campaigns by stockholders to effect changes at publicly traded companies are sometimes led by investors seeking to 
increase short-term stockholder value through actions such as financial restructuring, increased debt, special dividends, stock repurchases or 
sales of assets or the entire company.  Responding to proxy contests and other actions by activist stockholders can be costly and time-consuming, 
disrupting our operations and diverting the attention of our Board of Directors and senior management from the pursuit of business strategies.  As 
a result, stockholder campaigns could adversely affect our results of operations, financial condition and cash flows.

Future sales of shares of our common stock could depress the price of our common stock.

The market price of our common stock could decline as a result of the introduction of a large number of shares of our common stock into the 
market or the perception that these sales could occur.  The introduction of these shares into the market (or the perception that sales of these shares 
could occur) could have an adverse impact on the market price of our common stock.  Sales of a large number of shares of our common stock, 
or the possibility that these sales may occur, also might make it more difficult for us to sell equity securities in the future at a time and at a price 
that we deem appropriate.

Our stockholders may suffer substantial dilution.

We may sell securities in the public or private equity markets, if and when conditions are favorable, even if we do not have an immediate need 
for capital.  In addition, if we have an immediate need for capital, we may sell securities in the public or private equity markets even when conditions 
are not otherwise favorable.  Our stockholders will suffer dilution if we issue currently unissued shares of our stock or sell our treasury holdings in 
the future.  Our stockholders will also suffer dilution as stock, restricted stock units, stock options, stock appreciation rights, warrants or other equity 
awards, whether currently outstanding or subsequently granted, are exercised.

We depend upon our subsidiaries for cash to meet our obligations and pay any dividends.

We are a holding company.  Our subsidiaries conduct substantially all of our operations and own substantially all of our assets.  Consequently, 
our cash flow and our ability to meet our obligations or pay dividends to our stockholders depend upon the cash flow of our subsidiaries and the 
payment of funds by our subsidiaries to us in the form of dividends, tax sharing payments or otherwise.  Our subsidiaries' ability to make any 
payments will depend on many factors, including their earnings, cash flows, the terms of their credit facilities, tax considerations and legal restrictions.

We may be unable to pay future regular dividends in the anticipated amounts and frequency set forth herein.

We will only be able to pay regular dividends from our available cash on hand and funds received from our subsidiaries.  Our ability to receive 
dividends and other cash payments from our subsidiaries is restricted under the terms of their respective credit facilities.  For example, under the 
terms of their credit facilities, our subsidiaries are subject to certain customary covenants that limit their ability to, subject to certain exceptions as 
defined in their respective credit agreements, remit cash to, distribute assets to, or make investments in us as the parent company.  Specifically, 
these covenants limit the payment, in the form of cash or other assets, of dividends or other cash payments to us.  The declaration of future regular 
dividends on our common stock will be at the discretion of our Board of Directors and will depend upon many factors, including our results of 
operations, financial condition, earnings, capital requirements, restrictions in our debt agreements and legal requirements.  Although we currently 
intend to pay regular quarterly cash dividends on our common stock, we cannot provide any assurances that any regular dividends will be paid in 
the anticipated amounts and frequency set forth herein, if at all.

Provisions  of  Delaware  law  and  our  organizational  documents  may  discourage  takeovers  and  business  combinations  that  our 
stockholders may consider in their best interests, which could negatively affect our stock price.

Provisions of Delaware law, our Amended and Restated Certificate of Incorporation and our Amended and Restated Bylaws may have the 
effect of delaying or preventing a change in control of our company or deterring tender offers for our common stock that other stockholders may 
consider in their best interests.  For example, our Amended and Restated Certificate of Incorporation provides that:

stockholder actions may only be taken at annual or special meetings of stockholders;

• 
•  members of our Board of Directors can be removed with or without cause by a supermajority vote of stockholders;
• 
• 
• 

the Court of Chancery of the State of Delaware is, with certain exceptions, the exclusive forum for certain legal actions;
our bylaws, as may be in effect from time to time, can be amended only by a supermajority vote of stockholders; and
certain provisions of our certificate of incorporation, as may be in effect from time to time, can be amended only by a supermajority vote of 
stockholders.

54

In addition, our Amended and Restated Certificate of Incorporation authorizes us to issue up to 10,000,000 shares of preferred stock in one 
or more different series, with terms to be fixed by our Board of Directors.  Stockholder approval is not necessary to issue preferred stock in this 
manner.  Issuance of these shares of preferred stock could have the effect of making it more difficult and more expensive for a person or group to 
acquire control of us and could effectively be used as an anti-takeover device.  On the date of this report, no shares of our preferred stock are 
outstanding.

Finally, our Amended and Restated Bylaws provide for an advance notice procedure for stockholders to nominate director candidates for 
election or to bring business before an annual meeting of stockholders and require that special meetings of stockholders be called only by our 
chairman of the Board of Directors, president or secretary after written request of a majority of our Board of Directors.  The advance notice provision 
requires disclosure of derivative positions, hedging transactions, short interests, rights to dividends and other similar positions of any stockholder 
proposing a director nomination, in order to promote full disclosure of such stockholder's economic interest in us.

The anti-takeover provisions of Delaware law and provisions in our organizational documents may prevent our stockholders from receiving 
the benefit from any premium to the market price of our common stock offered by a bidder in a takeover context.  Even in the absence of a takeover 
attempt, the existence of these provisions may adversely affect the prevailing market price of our common stock if they are viewed as discouraging 
takeover attempts in the future.

We are exposed to risks relating to evaluations of internal controls required by Section 404 of Sarbanes-Oxley.

To comply with the management certification and auditor attestation requirements of Section 404 of Sarbanes-Oxley, we are required to 
evaluate our internal controls systems to allow management to report on, and our independent auditors to audit, our internal controls over financial 
reporting.  During this process, we may identify control deficiencies of varying degrees of severity under applicable SEC and Public Company 
Accounting Oversight Board rules and regulations that remain un-remediated.  As a public company, we are required to report, among other things, 
control deficiencies that constitute a "material weakness" or changes in internal controls that, or are reasonably likely to, materially affect internal 
controls over financial reporting.  A "material weakness" is a deficiency, or combination of deficiencies, in internal control over financial reporting, 
such that there is a reasonable possibility that a material misstatement of the Company's annual or interim financial statements will not be prevented 
or detected on a timely basis.

If we fail to comply with the requirements of Section 404, we may be subject to sanctions or investigation by regulatory authorities, such as 
the SEC or the NYSE.  Additionally, failure to comply with Section 404, or the report by us of a material weakness, may cause investors to lose 
confidence in our financial statements, and our stock price may be adversely affected.  If we fail to remedy any material weakness, our financial 
statements may be inaccurate, we may face restricted access to the capital markets and our stock price may decline.

ITEM 1B. UNRESOLVED STAFF COMMENTS

None. 

ITEM 3.  LEGAL PROCEEDINGS 

In the ordinary conduct of our business, we are from time to time subject to lawsuits, investigations and claims, including, environmental claims 

and employee-related matters.

Although we cannot predict with certainty the ultimate resolution of lawsuits, investigations and claims asserted against us, including civil 
penalties or other enforcement actions, we do not believe that any currently pending legal proceeding or proceedings to which we are a party will 
have a material adverse effect on our business, financial condition or results of operations.

We are reporting the following proceedings to comply with SEC regulations which require disclosure of proceedings arising under federal, 
state or local provisions regulating the discharge of materials into the environment or protecting the environment, if we reasonably believe that 
such proceedings may result in monetary sanctions of $100,000 or more. 

In June 2015, the United States Department of Justice notified Delek Logistics that they were pursuing an enforcement action on behalf of 
the EPA with regard to potential Clean Water Act violations arising from a release in March 2013 at its Magnolia Station located west of the El 
Dorado Refinery.  We are currently attempting to negotiate a resolution to this matter with the EPA and the ADEQ, which may include monetary 
penalties and/or other relief.

The Big Spring refinery has been negotiating an agreement with the EPA for over 10 years under the EPA’s National Petroleum Refinery 
Initiative regarding alleged historical violations of the federal Clean Air Act related to emissions and emissions control equipment.  A Consent 
Decree resolving these alleged historical violations for the Big Spring refinery was lodged with the United States District Court for the Northern 

55

District of Texas on June 6, 2017, and we expect that Consent Decree to become final in 2018. If finalized as lodged, the Consent Decree will 
require payment of a $0.5 million civil penalty and capital expenditures for pollution control equipment that may be significant over the next 5 
years.

The Big Spring refinery has been in discussions with the EPA since March 2016 to resolve alleged violations regarding six batches of 
gasoline produced in 2012-2013 that exceeded the applicable Reid Vapor Pressure standard.  The issue was resolved in January 2018, resulting 
in payment of a penalty of $372,611.

The Paramount refinery has been in discussions with the State of California since December 2016 regarding alleged violations of the state's 
Low Carbon Fuel Standard ("LCFS") program related to recordkeeping, reporting and the retirement of LCFS credits.  During October 2017, an 
agreement in principal was reached to settle the matter in which Paramount will pay a $300,000 penalty and retire 350 tons of California LCFS 
credits. 

ITEM 4.  MINE SAFETY DISCLOSURES

Not applicable.

56

PART II

ITEM 5. 

MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES 
OF EQUITY SECURITIES

Market Information and Dividends

Our common stock is traded on the New York Stock Exchange under the symbol "DK."  The following table sets forth the quarterly high and 

low sales prices of our common stock for each quarterly period indicated and dividends issued since January 1, 2016:

2016

2017

Period

First Quarter
Second Quarter
Third Quarter
Fourth Quarter

First Quarter
Second Quarter
Third Quarter
Fourth Quarter

High Sales Price

Low Sales Price

Regular Dividends
Per Common Share

Special Dividends
Per Common Share

$
$
$
$

$
$
$
$

24.74
17.39
18.57
25.14

26.06
27.82
27.85
35.38

$
$
$
$

$
$
$
$

12.54
11.41
11.66
14.76

21.30
21.22
20.65
25.02

$
$
$
$

$
$
$
$

0.15
0.15
0.15
0.15

0.15
0.15
0.15
0.15

$
$
$
$

$
$
$
$

—
—
—
—

—
—
—
—

The dividends paid in 2017 and 2016 totaled approximately $44.0 million and $37.5 million, respectively.  As of the date of this filing, we intend 
to continue to pay regular quarterly cash dividends on our common stock at an increased annual rate of $0.80 per share.  The declaration and 
payment of future regular and/or special dividends to holders of our common stock will be at the discretion of our Board of Directors and will depend 
upon many factors, including our financial condition, earnings, legal requirements, restrictions in our debt agreements and other factors our Board 
of Directors deems relevant.  Except as represented in the table above, we have paid no other cash dividends on our common stock during the 
two most recent fiscal years.

Holders

As of February 26, 2018, there were approximately 33 common stockholders of record.  This number does not include beneficial owners of 

our common stock whose stock is held in nominee or "street name" accounts through brokers.

57

Purchases of Equity Securities by the Issuer and Affiliated Purchasers

In December 2016, our Board of Directors authorized a share repurchase program for up to $150.0 million of Delek common stock. Any share 
repurchases under the repurchase program may be implemented through open market transactions or in privately negotiated transactions, in 
accordance with applicable securities laws. The timing, price, and size of repurchases will be made at the discretion of management and will 
depend on prevailing market prices, general economic and market conditions and other considerations. The repurchase program does not obligate 
us to acquire any particular amount of stock, does not expire and, prior to December 5, 2017, this repurchase authorization had not been utilized. 
The following table sets forth information with respect to the purchase of shares of our common stock made during the three months ended 
December 31, 2017 by or on behalf of us or any “affiliated purchaser,” as defined by Rule 10b-18 of the Exchange Act:

Period

October 1 - October 31, 2017

November 1 - November 30, 2017

December 1 - December 31, 2017

Total

Total Number of
Shares
Purchased

Average Price
Paid per Share

Total Number of 
Shares 
Purchased as 
Part of Publicly 
Announced 
Plans or 
Programs (1)

Approximate Dollar 
Value of Shares that 
May Yet Be 
Purchased Under 
the Plans 
or Programs (1)

—

—

762,623

762,623

$

—

—

32.78

32.78

— $

—

762,623

$

762,623

150,000,000

150,000,000

125,000,015

N/A

(1)   762,623 shares were repurchased pursuant to the repurchase program authorized by the Board of Directors in December 2016 for up to 

$150.0 million of Delek common stock, which was announced on January 3, 2017.

On February 26, 2018, the Board of Directors approved a new $150.0 million authorization to repurchase Delek common stock, which was 

announced on February 26, 2018.  This amount has no expiration date and is in addition to any remaining amounts previously authorized.

See Note 25 of the consolidated financial statements included in Item 8, Financial Statements and Supplementary Data, of this Annual Report 

on Form 10-K regarding Delek's repurchase of 2.0 million shares of its common stock from Alon Israel on January 23, 2018.

58

Performance Graph

The following Performance Graph and related information shall not be deemed "soliciting material" or to be "filed" with the SEC, nor shall such 
information be incorporated by reference into any future filing under the Securities Act of 1933 or Securities Exchange Act of 1934, each as amended,
except to the extent that we specifically incorporate it by reference into such filing.  

The  following  graph  compares  cumulative  total  returns  for  our  stockholders  to  the  Standard  and  Poor's  500  Stock  Index  and  a  market 
capitalization weighted peer group selected by management for the five-year period commencing December 31, 2012 and ending December 31, 
2017.  The graph assumes a $100 investment made on December 31, 2012.  Each of the three measures of cumulative total return assumes 
reinvestment of dividends.  The current peer group is comprised  of CVR Energy, Inc. (NYSE: CVI), HollyFrontier Corporation (NYSE: HFC), 
Marathon Petroleum Corporation (NYSE: MPC), Phillips 66 (NYSE: PSX), Andeavor (previously known as Tesoro Corporation; NYSE: ANDW), 
and Valero Energy Corporation (NYSE: VLO).  The Company's previous peer group also included Alon USA Energy, Inc., which was acquired by 
the Company in the Delek/Alon Merger and Western Refining, Inc., which was acquired by Andeavor during 2017 (no full year trading exists for 
either of these previous peers). The stock performance shown on the graph below is not necessarily indicative of future price performance.

(1)   The stock performance results of our prior peer group included Alon prior to being acquired by Delek on July 1, 2017, and Western Refining, 
Inc. prior to being acquired by Andeavor on June 1, 2017. Thus, the peer group line in the graph above includes those two companies prior 
to those dates.

59

ITEM 6.  SELECTED FINANCIAL DATA

The following selected financial data should be read in conjunction with Item 7, Management's Discussion and Analysis of Financial Condition 

and Results of Operations, and Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K.  

Year Ended December 31,

Statement of Operations Data:
Net sales
Operating costs and expenses:

Cost of goods sold
Operating expenses
Insurance proceeds — business interruption
General and administrative expenses
Depreciation and amortization
Other operating expense (income), net
Total operating costs and expenses

Operating income (loss)

Interest expense
Interest income
(Income) loss from equity method investments
Loss on impairment of equity method investment
Gain on remeasurement of equity method investment
Other expense (income), net

Total non-operating (income) expenses, net

Income (loss) from continuing operations before income tax

benefit

Income tax benefit
Income (loss) from continuing operations
Discontinued operations:

(Loss) income from discontinued operations
Income tax (benefit) expense

(Loss) income from discontinued operations, net of tax
Net income (loss)
Net income attributed to non-controlling interests
Net income (loss) attributable to Delek

Basic income (loss) per share:
Income (loss) from continuing operations
(Loss) income from discontinued operations

Total basic income (loss) per share

Diluted earnings per share:
Diluted income (loss) per share:
Income (loss) from continuing operations

(Loss) income from discontinued operations

Total diluted income (loss) per share
Basic
Diluted
Dividends declared per common share outstanding

2017(2)

$

7,267.1

2016

2015(1)
(In millions, except share and per share data)
7,019.2
$

4,197.9

4,782.0

2014(1)

$

$

2013(1)

$

7,184.2

6,327.6
429.0
—
169.8
153.3
1.0
7,080.7
186.4
93.8
(4.0)
(12.6)
—
(190.1)
—
(112.9)

299.3
(29.2)
328.5

(8.6)
(2.7)
(5.9)
322.6
33.8
288.8

$

$
4.12
(0.08) $
$
4.04

4.08
$
(0.08) $
$
4.00

3,812.9
249.3
(42.4)
106.1
116.4
4.8
4,247.1
(49.2)
54.4
(1.5)
43.4
245.3
—
0.4
342.0

(391.2)
(171.5)
(219.7)

144.2
57.9
86.3
(133.4)
20.3
(153.7) $

(3.88) $
1.39
$
(2.49) $

(3.88) $
1.39
$
(2.49) $

4,236.9
270.3
—
100.6
106.0
(0.5)
4,713.3
68.7
52.1
(1.1)
(2.0)
—
—
(1.6)
47.4

21.3
(15.8)
37.1

5.7
(0.9)
6.6
43.7
24.3
19.4

0.21
0.11
0.32

0.21
0.11
0.32

$

$
$
$

$
$
$

6,213.3
258.7
—
105.2
83.2
0.1
6,660.5
358.7
33.5
(0.8)
—
—
—
(0.9)
31.8

326.9
101.6
225.3

0.6
(0.1)
0.7
226.0
27.4
198.6

3.37
0.01
3.38

3.33
0.01
3.34

$

$
$
$

$
$
$

6,536.9
257.5
—
86.2
64.6
1.7
6,946.9
237.3
31.4
(0.3)
—
—
—
(6.3)
24.8

212.5
76.1
136.4

(5.9)
(5.2)
(0.7)
135.7
18.0
117.7

2.00
(0.01)
1.99

1.97
(0.01)
1.96

$

$
$
$

$
$
$

71,566,225
72,303,083
0.60

61,921,787
61,921,787
0.60

60,819,771
61,320,570
0.60

58,780,947
59,355,120
1.00

59,186,921
60,047,138
0.95

60

Balance Sheet Data:
Cash and cash equivalents

Assets of discontinued operations held for sale

Total current assets

Property, plant and equipment, net

Total assets

Liabilities of discontinued operations held for sale

Total current liabilities

Total debt, including current maturities

Total non-current liabilities

Total stockholders' equity

Total liabilities and stockholders' equity

2017(2)

$

931.8

$

2016

Year Ended December 31,
2015(1)
(In millions)
287.2
$

$

689.2

2014(1)

160.0

2,611.8

2,140.8

5,935.2

105.9

2,671.7

1,465.6

1,299.3

1,964.2

5,935.2

—

1,396.9

1,103.3

2,979.8

—

935.2

832.9

862.1

1,182.5

2,979.8

478.8

1,389.4

1,177.4

3,316.8

302.8

996.0

805.2

966.9

1,353.9

3,316.8

2013(1)

383.2

480.6

1,810.3

944.3

2,840.4

235.5

1,250.3

313.1

469.7

1,120.4

2,840.4

429.8

$

485.9

1,656.0

1,099.2

2,888.7

259.1

1,057.5

464.8

632.8

1,198.4

2,888.7

(1) 

In August 2016, Delek entered into the Purchase Agreement to sell the Retail Entities, which consist of all of the retail segment and a portion 
of the corporate, other and eliminations segment, to COPEC.  As a result of the Purchase Agreement, we met the requirements of ASC 205-20, 
Presentation of Financial Statements - Discontinued Operations and ASC 360, Property, Plant and Equipment, to report the results of the 
Retail Entities as discontinued operations and to classify the Retail Entities as a group of assets held for sale.  The operating results for the 
Retail Entities have been reclassified to discontinued operations.

(2)  Statement of operations data for the year ended December 31, 2017 reflects six months of incremental results of operations resulting from 
the Delek/Alon Merger, which was effective July 1, 2017. Additionally, the balance sheet date as of December 31, 2017 reflects the assets 
and liabilities of Alon as a result of the Delek/Alon Merger.

ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Forward-Looking Statements

This Annual Report on Form 10-K contains "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as 
amended, and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). These forward-looking statements reflect 
our current estimates, expectations and projections about our future results, performance, prospects and opportunities. Forward-looking statements 
include, among other things, the information concerning our possible future results of operations, business and growth strategies, financing plans, 
expectations that regulatory developments or other matters will or will not have a material adverse effect on our business or financial condition, 
our competitive position and the effects of competition, the projected growth of the industry in which we operate, and the benefits and synergies 
to be obtained from our completed and any future acquisitions, statements of management’s goals and objectives, and other similar expressions 
concerning matters that are not historical facts. Words such as "may," "will," "should," "could," "would," "predicts," "potential," "continue," "expects," 
"anticipates," "future," "intends," "plans," "believes," "estimates," "appears," "projects" and similar expressions, as well as statements in future 
tense, identify forward-looking statements.

Forward-looking statements should not be read as a guarantee of future performance or results, and will not necessarily be accurate indications 
of the times at, or by, which such performance or results will be achieved. Forward-looking information is based on information available at the 
time and/or management’s good faith belief with respect to future events, and is subject to risks and uncertainties that could cause actual performance 
or results to differ materially from those expressed in the statements. Important factors that, individually or in the aggregate, could cause such 
differences include, but are not limited to:

• 

• 

volatility in our refining margins or fuel gross profit as a result of changes in the prices of crude oil, other feedstocks and refined 
petroleum products;

risk factors relating to the Delek/Alon Merger, including but not limited to risks surrounding the combining of operations, financial 
position and cash flows as well as systems, processes and controls going forward, as further discussed in Part I, Item 1A, "Risk 
Factors";

• 

our ability to execute our strategy of growth through acquisitions and the transactional risks inherent in such acquisitions;

61

 
 
• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

acquired assets may suffer a diminishment in fair value, which may require us to record a write-down or impairment;

liabilities related to, and the effects of, the sale of the Retail Entities (as defined below);

reliability of our operating assets;

competition;

changes in, or the failure to comply with, the extensive government regulations applicable to our industry segments;

changes in interpretations, assumptions and expectations regarding the Tax Cuts and Jobs Act, including additional guidance that 
may be issued by federal and state taxing authorities;

diminution in value of long-lived assets may result in an impairment in the carrying value of the assets on our balance sheet and a 
resultant loss recognized in the statement of operations;

general economic and business conditions affecting the southern, southwestern and western United States, particularly levels of 
spending related to travel and tourism;

volatility under our derivative instruments; 

deterioration of creditworthiness or overall financial condition of a material counterparty (or counterparties);

unanticipated increases in cost or scope of, or significant delays in the completion of, our capital improvement and periodic turnaround 
projects;

risks and uncertainties with respect to the quantities and costs of refined petroleum products supplied to our pipelines and/or held in 
our terminals;

operating hazards, natural disasters, casualty losses and other matters beyond our control;

increases in our debt levels or costs;

changes in our ability to continue to access the credit markets; 

compliance, or failure to comply, with restrictive and financial covenants in our various debt agreements;

the inability of our subsidiaries to freely make dividends, loans or other cash distributions to us;

seasonality;

acts of terrorism aimed at either our facilities or other facilities that could impair our ability to produce or transport refined products or 
receive feedstocks;

changes in the cost or availability of transportation for feedstocks and refined products; and

other factors discussed under Item 1A, Risk Factors and Item 7, Management’s Discussion and Analysis of Financial Condition and 
Results of Operations and in our other filings with the SEC.

In light of these risks, uncertainties and assumptions, our actual results of operations and execution of our business strategy could differ 
materially from those expressed in, or implied by, the forward-looking statements, and you should not place undue reliance upon them. In addition, 
past financial and/or operating performance is not necessarily a reliable indicator of future performance, and you should not use our historical 
performance to anticipate future results or period trends. We can give no assurances that any of the events anticipated by any forward-looking 
statements will occur or, if any of them do, what impact they will have on our results of operations and financial condition.

Forward-looking statements speak only as of the date the statements are made. We assume no obligation to update forward-looking statements 
to reflect actual results, changes in assumptions or changes in other factors affecting forward-looking information, except to the extent required 
by applicable securities laws. If we do update one or more forward-looking statements, no inference should be drawn that we will make additional 
updates with respect thereto or with respect to other forward-looking statements.

62

Executive Summary and Strategic Overview

Business Overview

We are an integrated downstream energy business focused on petroleum refining, the transportation, storage and wholesale distribution of 
crude oil, intermediate and refined products and convenience store retailing.  Prior to August 2016, we aggregated our operating units into three 
reportable segments: refining, logistics and retail.  However, in August 2016, we entered into a definitive equity purchase agreement to sell 100% 
of the equity interests in Delek's wholly-owned subsidiaries MAPCO Express, Inc., MAPCO Fleet, Inc., Delek Transportation, LLC, NTI Investments, 
LLC  and  GDK  Bearpaw,  LLC  (collectively,  the  “Retail  Entities”),  the  assets  of  which  comprised  our  retail  segment  at  that  time  (the  "Retail 
Transaction").  The Retail Transaction closed in November 2016. 

 Effective with the Delek/Alon Merger July 1, 2017, Delek's retail segment now includes the operations of Alon's 302 owned and leased 
convenience store sites located primarily in central and west Texas and New Mexico. These convenience stores typically offer various grades of 
gasoline and diesel under the Alon brand name and food products, food service, tobacco products, non-alcoholic and alcoholic beverages, general 
merchandise as well as money orders to the public, primarily under the 7-Eleven and Alon brand names. Substantially all of the motor fuel sold 
through our retail segment is supplied by our Big Spring refinery, which is transferred to the retail segment at prices substantially determined by 
reference to published commodity pricing information.

Our corporate activities, results of certain immaterial operating segments (including our asphalt terminal operations effective with the Delek/ 
Alon Merger), our non-controlling equity interest of approximately 47% of the outstanding shares in Alon (which was accounted for as an equity 
method investment) prior to the Delek/Alon Merger and intercompany eliminations are reported in the corporate, other and eliminations segment. 

We own or operate asphalt terminals located in Texas (Big Spring), Washington (Richmond Beach), California (Elk Grove, Bakersfield and 
Mojave), Arizona (Phoenix), Arkansas (El Dorado), Tennessee (Memphis) and Oklahoma (Muskogee), and we also have involvement in two 
additional asphalt terminals in which we own a 50% interest located in Fernley, Nevada, and Brownwood, Texas. The operations in which we 
have a 50% interest represent joint ventures and are recorded under the equity method of accounting. We purchase non-blended asphalt from 
third parties in addition to non-blended asphalt produced at the Big Spring refinery. We market asphalt through our terminals as blended and non-
blended asphalt. Sales of asphalt are seasonal with the majority of sales occurring between May and October.

Prior to the Delek/Alon Merger, the refining segment operated refineries in Tyler, Texas (the "Tyler refinery") and El Dorado, Arkansas (the 
"El Dorado refinery") with a combined design crude throughput (nameplate) capacity of 155,000 barrels per day ("bpd"), including the 75,000 bpd 
Tyler refinery and the 80,000 bpd El Dorado refinery. Our refining segment also included two biodiesel facilities we own and operate that are 
engaged in the production of biodiesel fuels and related activities, located in Crossett, Arkansas and Cleburne, Texas. Effective with the Delek/
Alon Merger, our refining segment now also includes a crude oil refinery located in Big Spring, Texas with a nameplate capacity of 73,000 bpd, 
a crude oil refinery located in Krotz Springs, Louisiana with a nameplate capacity of 74,000 bpd, and a heavy crude oil refinery located in Bakersfield, 
California. The Bakersfield, California refinery has not processed crude oil since 2012 due to the high cost of crude oil relative to product yield 
and low asphalt demand. Total operating crude throughput for our operational refineries is 302,000 barrels per day at December 31, 2017.

Our corporate, other and eliminations category in the segment footnote tables in Note 15 of the consolidated financial statements included 
in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K , subsequent to the Delek/Alon Merger, includes 
our Paramount, California and Long Beach, California refineries, which have not processed crude oil since 2012, and a renewable fuels facility 
located at the Paramount refinery (in which we have a controlling interest), which has a throughput capacity of 3,000 bpd and converts tallow 
and vegetable oils into renewable fuels. As a result of Delek management's committing to a plan to sell certain assets associated with our 
Paramount and Long Beach refineries and our California renewable fuels facility, which were acquired as part of the Delek/Alon Merger (collectively, 
the "California Discontinued Entities"), we met the requirements under Accounting Standards Codification ("ASC") 205-20, Presentation of Financial 
Statements - Discontinued Operations ("ASC 205-20") and ASC 360, Property, Plant and Equipment ("ASC 360") to report the results of those 
operations as discontinued operations and to classify the applicable assets of the California Discontinued Entities as a group of assets held for 
sale. 

We own the Big Spring refinery and its integrated wholesale marketing operations through Alon USA Partners, LP (the "Alon Partnership") 
- see Note 25 of the consolidated financial statements included in Item 8, Financial Statements and Supplementary Data, of this Annual Report 
on Form 10-K regarding Delek's acquisition of the outstanding limited partner units which Delek did not already own in an all-equity transaction 
on February 7, 2018. Our marketing of transportation fuels produced at the Big Spring refinery is focused on central and west Texas, Oklahoma, 
New Mexico and Arizona. We provide substantially all of our branded customers motor fuels, brand support and payment processing services in 
addition to the license of the Alon brand name and associated trade dress. We market transportation fuel production from our Krotz Springs 
refinery substantially through bulk sales and exchange channels. These bulk sales and exchange arrangements are entered into with various oil 
companies and trading companies and are transported to markets on the Mississippi River and the Atchafalaya River, as well as to the Colonial 
Pipeline.

63

Our logistics segment gathers, transports and stores crude oil and markets, distributes, transports and stores refined products in select 

regions of the southeastern United States and west Texas for our refining segment and third parties.

At December 31, 2017, we owned a 61.5% limited partner interest in Delek Logistics Partners, LP ("Delek Logistics") and a 94.6% interest 
in the entity that owns the entire 2.0% general partner interest in Delek Logistics and all of the incentive distribution rights. Delek Logistics was 
formed by Delek in 2012 to own, operate, acquire and construct crude oil and refined products logistics and marketing assets. Delek Logistics' 
initial assets were contributed by us and included certain assets formerly owned or used by certain of our subsidiaries.  A substantial majority of 
Delek Logistics' assets are currently integral to our refining and marketing operations. 

Our profitability in the refining segment is substantially determined by the difference between the cost of the crude oil feedstocks we purchase 
and the price of the refined products we sell, referred to as the "crack spread", "refining margin" or "refined product margin". The cost to acquire 
feedstocks and the price of the refined petroleum products we ultimately sell from our refineries depend on numerous factors beyond our control, 
including the supply of, and demand for, crude oil, gasoline and other refined petroleum products which, in turn, depend on, among other factors, 
changes in domestic and foreign economies, weather conditions such as hurricanes or tornadoes, local, domestic and foreign political affairs, 
global conflict, production levels, the availability of imports, the marketing of competitive fuels and government regulation. Other significant factors 
that influence our results in the refining segment include operating costs (particularly the cost of natural gas used for fuel and the cost of electricity), 
seasonal factors, refinery utilization rates and planned or unplanned maintenance activities or turnarounds. Moreover, while the fluctuations in 
the cost of crude oil are typically reflected in the prices of light refined products, such as gasoline and diesel fuel, the price of other residual 
products, such as asphalt, coke, carbon black oil and LPG are less likely to move in parallel with crude cost. This could cause additional pressure 
on our realized margin during periods of rising or falling crude oil prices.  Additionally, our margins are impacted by the pricing differentials of the 
various types and sources of crude oil we use at our refineries and their relation to product pricing, such as the differentials between WTI Midland 
and WTI Cushing or WTI Midland and Brent crude oil.

With respect to measuring our refining margins at our refineries, we consider the following:

• 

• 

• 

• 

For our Tyler refinery, we compare our per barrel refined product margin to the Gulf Coast 5-3-2 crack spread. The Gulf Coast 5-3-2 
crack spread is used as a benchmark for measuring a refinery's product margins by measuring the difference between the market price 
of light products and crude oil, and represents the approximate gross margin resulting from processing one barrel of crude oil into three-
fifths of a barrel of gasoline and two-fifths of a barrel of high-sulfur diesel. 

For our Big Spring refinery, we compare our per barrel refined product margin to the Gulf Coast 3-2-1 crack spread. The Gulf Coast 
3-2-1 crack spread is calculated assuming that three barrels of WTI Cushing crude oil are converted, or cracked, into two barrels of 
Gulf Coast conventional gasoline and one barrel of Gulf Coast ultra-low sulfur diesel. Our Big Spring refinery is capable of processing 
substantial volumes of sour crude oil, which has historically cost less than intermediate, and/or substantial volumes of sweet crude oils, 
and therefore the WTI Cushing/WTS price differential, taking into account differences in production yield, is an important measure for 
helping us make strategic, market-respondent production decisions. 

For our Krotz Springs refinery, we compare our per barrel refined product margin to the Gulf Coast 2-1-1 high sulfur diesel crack spread, 
which is calculated assuming that two barrels of LLS crude oil are converted into one barrel of Gulf Coast conventional gasoline and 
one barrel of Gulf Coast high sulfur diesel. The Krotz Springs refinery has the capability to process substantial volumes of light sweet, 
crude oils to produce a high percentage of refined light products. 

The crude oil and product slate flexibility of the El Dorado refinery allows us to take advantage of changes in the crude oil and product 
markets; therefore, we anticipate that the quantities and varieties of crude oil processed and products manufactured at the El Dorado 
refinery by processing a variety of feedstocks into a number of refined product types will continue to vary.  Thus, we do not believe that 
it is possible to develop a reasonable refined product margin benchmark that would accurately portray our refined product margins at 
the El Dorado refinery.

A widening of the WTI Cushing less WTI Midland spread will favorably influence the operating margin for our refineries. Alternatively, a 
narrowing of this differential will have an adverse effect on our operating margins. Global product prices are influenced by the price of Brent crude 
which is a global benchmark crude. Global product prices influence product prices in the U.S. As a result, our refineries are influenced by the 
spread between Brent crude and WTI Midland. The Brent less WTI Midland spread represents the differential between the average per barrel 
price of Brent crude oil and the average per barrel price of WTI Cushing crude oil. A widening of the spread between Brent and WTI Cushing will 
favorably influence our refineries' operating margins. Also, the Krotz Springs refinery is influenced by the spread between Brent crude and LLS. 
The Brent less LLS spread represents the differential between the average per barrel price of Brent crude oil and the average per barrel price of 
LLS crude oil. A discount in LLS relative to Brent will favorably influence the Krotz Springs refinery operating margin.

The cost to acquire the refined fuel products we sell to our wholesale customers in our logistics segment  and at our convenience stores in 
our retail segment depends on numerous factors beyond our control, including the supply of, and demand for, crude oil, gasoline and other refined 
petroleum products which, in turn, depend on, among other factors, changes in domestic and foreign economies, weather conditions, domestic 

64

and foreign political affairs, production levels, the availability of imports, the marketing of competitive fuels and government regulation. Our retail 
merchandise sales are driven by convenience, customer service, competitive pricing and branding. Motor fuel margin is sales less the delivered 
cost of fuel and motor fuel taxes, measured on a cents per gallon basis. Our motor fuel margins are impacted by local supply, demand, weather, 
competitor pricing and product brand.

As part of our overall business strategy, we regularly evaluate opportunities to expand our portfolio of businesses and may at any time be 
discussing or negotiating a transaction that, if consummated, could have a material effect on our business, financial condition, liquidity or results 
of operations.

2018 Strategic Goals

•  Maintain and continue to enhance our safe operations.  As we invest in and grow our business, we remain focused on safe and compliant 

operations for the benefit of our employees, communities, customers and shareholders.

• 

• 

• 

• 

• 

• 

Successful integration of the Alon transaction.  We made great progress during 2017 to integrate the Alon organization.  Our goal is to 
complete this process in 2018, as we apply best practices to improve performance of a larger organization.  We are continuing to realize 
synergies that are expected to have a positive effect on our combined operations.

Build on a winning culture. In 2017, we believe our team responded well to our larger scale, as steps were taken to integrate the two 
companies following the acquisition of Alon in July 2017.  We are now a larger and more diverse company, but our focus is to foster a culture 
that has the ability to act quickly in a changing environment to take advantage of opportunities.  In order to support this operation, we are 
focused on expanding our team, developing systems and providing the resources to position the organization for success in the future.

Enhance our position in the Permian Basin.  Our 300,000 barrels per day of crude throughput capacity is primarily a WTI-linked crude 
oil slate that is weighted to supply from the Permian Basin through our access to approximately 200,000 barrels per day.  In addition, we 
have complementary retail and logistics presence in the area.  Our strategic focus will be to evaluate options to utilize our position to create 
additional growth across our businesses. 

Grow our logistics operations. The combination of our access to the Permian Basin and larger refining operation should allow us to 
continue to grow our logistics footprint.  We will look for opportunities to capitalize on this position to increase our crude gathering operations, 
support the refining system and third party customers. This includes exploring opportunities for continued development through joint ventures 
and opportunities to acquire assets in markets that are complementary to our existing geographic footprint.

Optimization of our refining system. We have doubled the size of our refining system since 2016.  This gives us the opportunities to utilize 
the best practices from each location to improve reliability, efficiencies and yields in an effort to maximize performance.  This should enhance 
our competitive position and free cash flow potential. 

Use our financial flexibility and cash flow to create shareholder value. We are focused on managing the cash flow in our business to 
support our capital allocation program that includes: 1) returning cash to shareholders through dividends and share repurchases, 2) investing 
in our business and 3) growing through acquisitions  - all of which combine to serve our central goal of increasing long-term value for our 
shareholders. 

Recent Strategic Developments 

Delek/Alon Merger

In January 2017, we announced that Old Delek (and various related entities) entered into a Merger Agreement with Alon, as subsequently 
amended on February 27 and April 21, 2017. The related mergers (the "Merger" or the "Delek/Alon Merger") were effective July 1, 2017 (as 
previously defined, the “Effective Time”), resulting in a new post-combination consolidated registrant renamed as Delek US Holdings, Inc. (as 
previously defined, “New Delek”), with Alon and Old Delek surviving as wholly-owned subsidiaries of New Delek. New Delek is the successor 
issuer to Old Delek and Alon pursuant to Rule 12g-3(c) under the Exchange Act, as amended. In addition, as a result of the Delek/Alon Merger, 
the shares of common stock of Old Delek and Alon were delisted from the New York Stock Exchange in July 2017, and their respective reporting 
obligations under the Exchange Act were terminated. The Merger resulted in total stock consideration paid of approximately $509.0 million 
consisting of approximately 19.3 million incremental shares of New Delek Common Stock.

Subject to the terms and conditions of the Merger Agreement, at the Effective Time, each issued and outstanding share of Alon Common 
Stock, other than shares owned by Old Delek and its subsidiaries or held in the treasury of Alon, was converted into the right to receive 0.504 
of a share of New Delek Common Stock, or, in the case of fractional shares of New Delek Common Stock, cash (without interest) in an amount 
equal to the product of (i) such fractional part of a share of New Delek Common Stock multiplied by (ii) $25.96 per share, which was the volume 
weighted average price of the Old Delek Common Stock, par value $0.01 per share as reported on the NYSE Composite Transactions Reporting 

65

System for the twenty consecutive NYSE full trading days ending on June 30, 2017. Each outstanding share of restricted Alon Common Stock 
was assumed by New Delek and converted into restricted stock denominated in shares of New Delek Common Stock. Committed but unissued 
share-based  awards  were  exchanged  and  converted  into  rights  to  receive  share-based  awards  indexed  to  New  Delek  Common  Stock. 
Conversions of restricted shares and unissued share-based awards were also subject to the exchange ratio.

In addition, subject to the terms and conditions of the Merger Agreement, each share of Old Delek Common Stock or fraction thereof 
issued and outstanding immediately prior to the Effective Time (other than Old Delek Common Stock held in the treasury of Old Delek) was 
converted at the Effective Time into the right to receive one validly issued, fully paid and assessable share of New Delek Common Stock or 
such fraction thereof equal to the fractional share of New Delek Common Stock. All existing Old Delek stock options, restricted stock awards 
and stock appreciation rights were converted into equivalent rights with respect to New Delek Common Stock.

In connection with the Merger, Alon, New Delek and U.S. Bank National Association, as trustee (the “Trustee”), entered into a First 
Supplemental Indenture (the “Supplemental Indenture”), effective as of July 1, 2017, supplementing the Indenture, dated as of September 16, 
2013 (the “Original Indenture”; the Original Indenture, as amended by the Supplemental Indenture, is referred to as the "Indenture"), pursuant 
to which Alon issued its 3.00% Convertible Senior Notes due 2018 (the “Convertible Notes”), which were convertible into shares of Alon’s 
Common Stock, par value $0.01 per share or cash or a combination of cash and Alon Common Stock, all as provided in the Indenture. The 
Supplemental Indenture provides that, as of the Effective Time, the right to convert each $1,000 principal amount of the Notes based on a 
number of shares of Alon Common Stock equal to the Conversion Rate (as defined in the Indenture) in effect immediately prior to the Merger 
was changed into a right to convert each $1,000 principal amount of Notes into or based on a number of shares of New Delek Common Stock 
(at the exchange ratio of 0.504), par value $0.01 per share, equal to the Conversion Rate in effect immediately prior to the Merger. In addition, 
the Supplemental Indenture provides that, as of the Effective Time, New Delek fully and unconditionally guaranteed, on a senior basis, Alon’s 
obligations under the Notes.

The primary purpose of the Merger was to enter into a strategic combination that has resulted in a larger, more diverse company that 
we believe is well positioned to take advantage of opportunities in the market and better navigate the cyclical nature of the business. The 
combination is also expected to provide opportunities for synergies across the organization as well as create a refining system that enhances 
its position as a significant buyer of crude from the Permian Basin among the independent refiners.

California Discontinued Entities

During the third quarter 2017, we committed to a plan to sell certain assets associated with our Paramount and Long Beach, California 
refineries  and  our  California  renewable  fuels  facility,  which  were  acquired  as  part  of  the  Delek/Alon  Merger  (collectively,  the  "California 
Discontinued Entities"). As a result of this decision and commitment to a plan, and because it was made within three months of the Delek/Alon 
Merger, we met the requirements under ASC 205-20 and ASC 360 to report the results of the California Discontinued Entities as discontinued 
operations and to classify the California Discontinued Entities as a group of assets held for sale. The sale of all the assets of the California 
Discontinued Entities is currently anticipated to occur within the next 6-9 months. The property, plant and equipment of the California Discontinued 
Entities were recorded at fair value as part of the Delek/Alon Merger, and we did not record any depreciation of these assets since the Delek/
Alon Merger. 

Acquisition of Non-controlling Interest in Alon Partnership

On November 8, 2017, Delek and the Alon Partnership entered into a definitive merger agreement under which Delek agreed to acquire 
all of the outstanding limited partner units which Delek did not already own in an all-equity transaction. This transaction was approved by all 
voting members of the board of directors of the general partner of the Alon Partnership upon the recommendation from its conflicts committee 
and by the board of directors of Delek. This transaction closed on February 7, 2018.  Delek owned approximately 51.0 million limited partner 
units of the Alon Partnership, or approximately 81.6% of the outstanding units immediately prior to the transaction date. Under terms of the 
merger agreement, the owners of the remaining outstanding units in the Alon Partnership that Delek did not currently own immediately prior to 
the transaction date received a fixed exchange ratio of 0.49 shares of New Delek common stock for each limited partner unit of the Alon 
Partnership, resulting in the issuance of approximately 5.6 million shares to the public unitholders of the Alon Partnership. 

El Dorado Refinery RIN Waiver

In March 2017, the El Dorado refinery received approval from the Environmental Protection Agency for a small refinery exemption from 
the requirements of the renewable fuel standard for the 2016 calendar year. This waiver resulted in approximately $47.5 million of Renewable 
Identification Number ("RIN") expense reduction during 2017, based on an aggregated average price of $0.45 per RIN.

66

 
Return to Shareholders

Dividends

On December 15, 2017, we paid a regular quarterly dividend of $0.15 per share of our common stock, declared on November 7, 2017 
to shareholders of record on August 23, 2017.  On February 26, 2018, Delek's Board of Directors voted to declare a quarterly cash dividend of 
$0.20 per share, payable on March 26, 2018, to stockholders of record on March 12, 2018.  

Share Repurchase Program

In December 2016, our Board of Directors authorized a share repurchase program for up to $150.0 million of Delek common stock. Any 
share repurchases under the repurchase program may be implemented through open market transactions or in privately negotiated transactions, 
in accordance with applicable securities laws. The timing, price, and size of repurchases will be made at the discretion of management and will 
depend on prevailing market prices, general economic and market conditions and other considerations. The repurchase program does not 
obligate us to acquire any particular amount of stock and does not expire. There were no shares repurchased prior to December 5, 2017 under 
this program.  During the period from December 5, 2017 to December 31, 2017, we repurchased 762,623 shares of our common stock under 
the repurchase authorization, for a total expenditure of approximately $25.0 million. 

As of February 25, 2018, there was approximately $32.2 million remaining under Delek's $150.0 million December 2016 share repurchase 
authorization, taking into account the share repurchase from Alon Israel discussed below. On February 26, 2018, the Board of Directors approved 
a new $150.0 million authorization to repurchase Delek common stock.  This amount has no expiration date and is in addition to any remaining 
amounts previously authorized.

Share Repurchase from Alon Israel

On January 23, 2018, Delek repurchased 2.0 million shares of its common stock from Alon Israel Oil Company, Ltd. (“Alon Israel”) in 
connection with Delek’s rights pursuant to a Stock Purchase Agreement dated April 14, 2015 (the “SPA”), by and between Delek and Alon Israel. 
Alon Israel delivered a right of first offer notice to Delek on January 16, 2018, informing Delek of Alon Israel’s intention to sell the 2.0 million 
shares, and Delek accepted such offer on January 17, 2018. The total purchase price was approximately $75.3 million, or $37.64 per share. 

67

Market Trends

Our results of operations are significantly affected by fluctuations in the prices of certain commodities, including, but not limited to, crude oil, 
gasoline, distillate fuel, biofuels and natural gas and electricity, among others.  Historically, our profitability has been affected by commodity price 
volatility, specifically as it relates to the price of crude oil and refined products.  

The table below reflects the quarterly high, low and average prices of WTI Cushing crude oil for each of the quarterly periods over the past 

three years.

As US crude oil production has increased, we have seen the discount for WTI Cushing widen compared to Brent. This generally leads to 
higher margins in our refineries as refined product prices are influenced by Brent crude prices and the majority of our crude supply is WTI-linked. 
The discount for WTI Cushing compared to Brent increased to $3.95 during 2017 from $1.85 during 2016. We note similar historical trends when 
reviewing the discount for LLS compared to WTI Cushing, where the discount increased to $3.23 during 2017 from $1.69 during 2016. Additionally, 
our refineries continue to have greater access to WTI Midland and WTI Midland-linked crude feedstocks compared to certain of our competitors. 
The discount for WTI Midland compared to WTI Cushing increased to $0.34 during 2017 from $0.08 during 2016. As these price discounts increase, 
so does our competitive advantage, created by our access to WTI-linked crude oil. The chart below illustrates the differentials of both Brent crude 
oil and WTI Midland crude oil as compared to WTI Cushing crude oil over the past three years.

68

69

The table below reflects the quarterly high, low and average Gulf Coast 5-3-2 crack spread (Tyler benchmark) for each of the quarterly periods 

over the past three years.

The table below reflects the quarterly high, low and average Gulf Coast 3-2-1 crack spread (Big Spring benchmark) for the past three years, 

where we have owned the Big Spring refinery only since the Delek/Alon Merger.

70

The table below reflects the quarterly high, low and average Gulf Coast 2-1-1 crack spread (Krotz Springs benchmark) for the past three 

years, where we have owned the Krotz Springs refinery only since the Delek/Alon Merger.

The market price of refined products contributed to the increase in the average Gulf Coast 5-3-2 crack spread to $13.01 in 2017 from $9.19
in 2016, with the Gulf Coast price of gasoline (CBOB) increasing 19.2%, from an average of $1.30 per gallon in 2016 to $1.55 per gallon in 2017
and the Gulf Coast price of High Sulfur Diesel increased 24.6%, from an average of $1.18 per gallon in 2016 to $1.47 per gallon in 2017.  The 
charts below illustrate the quarterly high, low and average prices of Gulf Coast Gasoline and U.S. High Sulfur Diesel over the past three years.

71

Environmental regulations continue to affect our margins in the form of the increasing cost of RINs.  On a consolidated basis, we work to 
balance our RINs obligations in order to minimize the effect of RINs on our results.  While we generate RINs in both of our refining and logistics 
segments through our ethanol blending and biodiesel production, our refining segment needs to purchase additional RINs to satisfy its obligations. 
As a result, increases in the price of RINs generally adversely affect our results of operations.  It is not possible at this time to predict with certainty 
what future volumes or costs may be, but given the increase in required volumes and the volatile price of RINs, the cost of purchasing sufficient 
RINs could have an adverse impact on our results of operations if we are unable to recover those costs in the price of our refined products.  The 
chart below illustrates the volatile nature of the price for RINs over the past three years. 

72

Year Ended December 31,
2016

2015

2017

$

7,267.1

$

4,197.9

$

4,782.0

6,327.6

429.0

—

169.8

153.3

1.0

7,080.7

186.4

93.8

(4.0)

(12.6)

—

(190.1)

—

(112.9)

299.3
(29.2)
328.5

(8.6)
(2.7)
(5.9)
322.6
33.8

3,812.9

249.3

(42.4)

106.1

116.4

4.8

4,236.9

270.3

—

100.6

106.0

(0.5)

4,247.1

4,713.3

(49.2)

54.4

(1.5)

43.4

245.3

—

0.4

342.0

(391.2)
(171.5)
(219.7)

144.2
57.9
86.3
(133.4)
20.3

68.7

52.1

(1.1)

(2.0)

—

—

(1.6)

47.4

21.3
(15.8)
37.1

5.7
(0.9)
6.6
43.7
24.3

19.4

$

288.8

$

(153.7) $

Results of Operations 

The following table provides summary financial data for Delek (in millions):

Net sales

Operating costs and expenses:

Cost of goods sold

Operating expenses

Insurance proceeds — business interruption

General and administrative expenses

Depreciation and amortization

Other operating expense (income), net

Total operating costs and expenses

Operating income (loss)

Interest expense

Interest income

(Income) loss from equity method investments

Loss on impairment of equity method investment

Gain on remeasurement of equity method investment

Other expense (income), net

Total non-operating (income) expenses, net

Income (loss) from continuing operations before income tax benefit
Income tax benefit
Income (loss) from continuing operations
Discontinued operations:

(Loss) income from discontinued operations
Income tax (benefit) expense

(Loss) income from discontinued operations, net of tax

Net income (loss)
Net income attributed to non-controlling interests

Net income (loss) attributable to Delek

73

 
Consolidated Results of Operations — Comparison of the Year 
Ended December 31, 2017 versus the Year Ended December 31, 
2016 and the Year Ended December 31, 2016 versus the Year 
Ended December 31, 2015 

Net Sales

We generated net sales of $7,267.1 million and $4,197.9 million 
during the years ended December 31, 2017 and 2016, respectively, 
an increase of $3,069.2 million, or 73.1%. The increase in net sales 
was primarily due to the addition of Alon financial results as a result 
of the Delek/Alon Merger, which contributed net sales of $1,867.6 
million during 2017, and the effects of increases in the price of finished 
petroleum  products  at  our  refineries,  combined  with  increases  in 
sales volumes in our refining and logistics segments during 2017, 
compared to 2016. 

We generated net sales of $4,197.9 million and $4,782.0 million 
during the years ended December 31, 2016 and 2015, respectively, 
a decrease of $584.1 million, or 12.2%. The decrease in net sales 
was primarily attributable to decreases in refined product sales prices 
across both our refining and logistics segments, as well as decreased 
sales volumes attributed to our west Texas operations in the logistics 
segment for 2016, as compared to 2015.  These decreases were 
partially offset by an increase in sales volumes at the Tyler refinery, 
attributable to lower volumes in 2015 due to downtime at the Tyler 
refinery related to the turnaround and expansion project completed 
in the first quarter of 2015.

Cost of Goods Sold

Cost  of  goods  sold  was  $6,327.6  million  for  the  year  ended 
December 31,  2017,  compared  to  $3,812.9  million  for  2016,  an 
increase of $2,514.7 million, or 66.0%.  The increase in cost of goods 
sold primarily related to the addition of Alon financial results as a 
result of the Delek/Alon Merger, which contributed cost of goods sold 
of $1,493.1 million during 2017, and the increase in the cost of both 
crude  oil  feedstocks  at  the  refineries  and  refined  products  in  the 
logistics  segment,  as  well  as  increases  in  sales  volumes  in  our 
refining and logistics segments, partially offset by the $47.5 million 
reduction in RINs expense associated with the RINs waiver received 
by the El Dorado refinery in the first quarter of 2017.

Cost  of  goods  sold  was  $3,812.9  million  for  the  year  ended 
December 31,  2016,  compared  to  $4,236.9  million  for  2015,  a 
decrease of $424.0 million, or 10.0%. The decrease in cost of goods 
sold was primarily due to a decrease in the average cost of refined 
products in the logistics segment, a decrease in the cost of crude oil 
in the refining segment and a decrease in sales volumes in the west 
Texas  operations  in  the  logistics  segment  and  a  decrease  in 
throughputs  at  the  El  Dorado  refinery.    Partially  offsetting  these 
decreases were losses associated with our hedging program of $45.6 
million for the year ended December 31, 2016, compared to losses 
of $10.2 million for the year ended December 31, 2015.

Operating Expenses

Operating  expenses  were  $429.0  million  for  the  year  ended
December 31, 2017 compared to $249.3 million in 2016, an increase 
of $179.7 million, or 72.1%.  The increase in operating expenses was 
primarily due to the addition of Alon financial results as a result of the 
Delek/Alon Merger, which contributed operating expenses of $172.6 
million during 2017.

Operating  expenses  were  $249.3  million  for  the  year  ended
December 31, 2016 compared to $270.3 million in 2015, a decrease 
of $21.0 million, or 7.8%.  The decrease in operating expenses is 
primarily attributable to decreases in utilities and oil spill remediation 
expenses in the refining segment, reduced maintenance expenses 
in  the  logistics  segment  and  cost  reduction  initiatives  at  both  the 
refining  and  logistics  segments.    These  decreases  were  partially 
offset by a full year of operating expenses at the Tyler refinery for the 
year ended December 31, 2016, as compared to reduced expenses 
resulting from the downtime associated with the turnaround and an 
expansion  project  during  the  first  quarter  of  2015,  and  increased 
expenses associated with an internal tank contamination at one of 
our terminal locations in the logistics segment.

Insurance proceeds — business interruption

We  recognized  proceeds  from  business  interruption  insurance 
claims  of  $42.4  million  for  the  year  ended  December 31,  2016, 
associated  with  a  litigation  settlement.    We  did  not  record  any 
insurance proceeds for the years ended December 31, 2017 or 2015. 

General and Administrative Expenses

General and administrative expenses were $169.8 million for the 
year ended December 31, 2017 compared to $106.1 million in 2016, 
an increase of $63.7 million, or 60.0%. The increase was primarily 
due to the addition of Alon financial results as a result of the Delek/
Alon Merger, which contributed general and administrative expenses 
of $37.4 million during 2017, as well as additional absorbed overhead 
cost, integration costs and related transaction costs incurred during 
2017. Transaction costs related to the Delek/Alon Merger incurred 
by  the  Company  totaled  approximately  $24.7  million,  inclusive  of
$10.0 million of merger costs and $14.7 million of non-recurring costs 
associated  with  the  transaction  for  the  year  ended  December 31, 
2017,  and  $3.0  million  of  merger  costs  for  the  year  ended 
December 31, 2016.

General and administrative expenses were $106.1 million for the 
year ended December 31, 2016 compared to $100.6 million in 2015, 
an  increase  of  $5.5  million,  or  5.5%.  The  overall  increase  was 
primarily due to expenses associated with the Retail Transaction and 
the Delek/Merger, as well as a decrease in expenses in 2015 due to 
a  reimbursement  of  expenses  associated  with  the  insurance 
proceeds mentioned above.  These increases were partially offset 
by a decrease in expenses associated with a new payroll system 
project initiated in 2015.

74

Depreciation and Amortization

Results from Equity Method Investments

Depreciation  and  amortization  was  $153.3  million  and  $116.4 
million  for  the  years  ended  December 31,  2017  and  2016, 
respectively, an increase of $36.9 million, or 31.7%. The increase in 
depreciation expense was primarily attributable due to the addition 
of  Alon  property,  plant  and  equipment  of  $1,130.5  million  (at 
preliminary fair value) and amortizable intangibles of $51.0 million 
(at preliminary fair value) as a result of the Delek/Alon Merger and 
other capital expenditures and acquisitions completed in 2017 as 
compared to 2016. The acquisition of Alon contributed $34.4 million 
in additional depreciation and amortization during 2017.

Depreciation  and  amortization  was  $116.4  million  and  $106.0 
million  for  the  years  ended  December 31,  2016  and  2015, 
respectively, an increase of $10.4 million, or 9.8%.This increase was 
primarily attributable to the turnaround and expansion of the Tyler 
refinery completed in the first quarter of 2015, as well as other capital 
expenditures and acquisitions completed in 2015.

Other Operating (Income) Expense, Net

Other operating expense, net for the year ended December 31, 
2017  was  $1.0  million  and  primarily  related  to  losses  on  asset 
disposals in 2017.  Other operating expense, net for the year ended 
December 31, 2016 was $4.8 million, and primarily related to losses 
on asset disposals in 2016. Other operating income, net for the year 
ended December 31, 2015 was $0.5 million, and primarily related to 
settlement  of  certain  sales  and  use  tax  overpayments  from  prior 
years,  partially  offset  by  a  $2.2  million  impairment  of  certain 
equipment assets in our refining segment.

Interest Expense

in 

Interest  expense  was  $93.8  million 

the  year  ended 
December 31, 2017, compared to $54.4 million for 2016, an increase 
of $39.4 million, or 72.4%. The increase was primarily attributable to 
the addition of assumed debt totaling $568.0 million (at fair value) in 
connection with the Delek/Alon Merger and increases in the weighted 
average interest rate, including LIBOR interest rates, under our credit 
facilities.

in 

Interest  expense  was  $54.4  million 

the  year  ended 
December 31, 2016, compared to $52.1 million for 2015, an increase 
of $2.3 million, or 4.4%. The increase was primarily attributable to 
interest costs associated with increased debt levels related to the 
investment in Alon as well as increases in LIBOR interest rates.  The 
increase  was  partially  offset  by  $3.9  million  in  one-time  fees 
associated with the amendment of the Lion Term Loan in the second 
quarter of 2015.

We recognized income from equity method investments of $12.6 
million in the year ended December 31, 2017, compared to loss of 
$43.4 million for 2016.  Changes in the results from equity method 
investments for 2017and 2016 were primarily attributable to the fact 
that we did not have an equity method investment in Alon during the 
last half of 2017.  We recognized our proportionate share of the net 
income from our investment in Alon of $4.5 million, net of $1.3 million
in amortization of the excess of our investment over our equity in the 
underlying  net  assets  of  Alon  for  2017,  as  compared  to  our 
proportionate share of the net loss from our investment in Alon of 
$39.6 million and $2.6 million in amortization of the excess of our 
investment over our equity in the underlying net assets of Alon for 
2016.  Additionally, 
to  our 
proportionate  share  of  net  income  for  equity  method  investments 
owned by Alon and acquired by Delek in connection with the Merger.

is  also  attributable 

increase 

the 

Loss from equity method investments was $43.4 million in the year 
ended December 31, 2016, compared to income of $2.0 million for 
2015.  The change was primarily attributable to our proportionate 
share of the net (loss) income from our investment in Alon of $(39.6) 
million  in  the  year  ended  December 31,  2016  compared  to  $4.1 
million  for  2015,  which  included  a  reduction  of  $18.7  million 
associated with an impairment of goodwill taken by Alon in the fourth 
quarter of 2015.  (Loss) income from equity method investments is 
net of $2.6 million and $1.5 million in amortization of the excess of 
our investment over our equity in the underlying net assets of Alon 
for the years ended December 31, 2016 and 2015, respectively.  

Other Expense (Income), Net

Other expense (income), net was a nominal amount, $0.4 million 
and $(1.6) million in the years ended December 31, 2017, 2016 and 
2015,  respectively,  and  was  primarily  attributable  to  changes  in 
foreign  currency  gains/losses  and  miscellaneous  other  income/
expense in all three years. 

Income Taxes (Benefit) Expense

Income tax benefit was $29.2 million and $171.5 million during the 
years ended December 31, 2017 and 2016, respectively, a decrease 
of $142.3 million. The decrease in benefit was primarily attributable 
to pre-tax income of $299.3 million compared to pre- tax loss of $391.2 
million for the years 2017 and 2016, respectively, which resulted in 
income tax expense for 2017 as compared to benefit for 2016, offset 
in 2017 by a $166.9 million benefit attributable to the impact of the 
2017 Tax Cuts and Jobs Act . Our effective tax rate was (9.8)% for 
2017, compared to 43.8% for 2016. The decrease in our effective tax 
rate was primarily due to the impact of the 2017 Tax Cuts and Jobs 
Act .

Income tax benefit was $171.5 million and $15.8 million during the 
years ended December 31, 2016 and 2015, respectively, an increase 
of  $155.7  million.  Our  effective  tax  rate  was  43.8%  for  2016, 
compared to (74.2)% for 2015. The change in our effective tax rate 
for 2016 was primarily due to a decrease in state income taxes and 
lower pre-tax income for 2016 as compared to 2015.

75

Operating Segments

We report operating results in three reportable segments: refining, 
logistics and retail.  Decisions concerning the allocation of resources 
and assessment of operating performance are made based on this 
segmentation.  Management measures the operating performance 
of each of its reportable segments based on the segment contribution 
margin.

Refining Segment

The  tables  and  charts  below  set  forth  certain  information 
concerning our refining segment operations ($ in millions, except per 
barrel amounts):

Year Ended December 31,

2017

2016

2015

Net sales

$ 6,620.6

$ 3,923.2

$ 4,440.2

Cost of goods sold

5,852.2

3,614.1

4,022.2

Gross Margin

Operating expenses

Insurance proceeds -

business interruption

768.4

317.7

309.1

212.4

418

225.4

—

(42.4)

—

Contribution margin

$

450.7

$

139.1

$

192.6

1  Sales  volume  includes  1,592  bpd,  622  bpd  and  3,693  bpd  of 
finished product sold to the logistics segment during the years 
ended December 31, 2017, 2016 and 2015, respectively.  Sales 
volume also includes sales of 129 bpd, 510 bpd and 1,800 bpd 
of intermediate and finished products to the El Dorado refinery 
during  the  years  ended  December 31,  2017,  2016  and  2015, 
respectively. Sales volume also includes 138 bpd of produced 
finished product sold to the Alon Partnership during the last half 
of 2017.  Sales volume excludes 4,209 bpd and 1,008 bpd of 
wholesale activity during the years ended December 31, 2017 
and 2016, respectively. 

76

activity during the years ended December 31, 2017, 2016 and 
2015, respectively.

1  Sales  volume  includes  514  bpd,  102  bpd  and  1,744  bpd  of 
produced finished product sold to the Tyler refinery during the 
years ended December 31, 2017, 2016 and 2015, respectively, 
and includes 566 bpd of produced finished product sold to Alon 
Asphalt Company during the last half of 2017.  Sales volume 
excludes 25,750 bpd, 20,465 bpd and 28,057 bpd of wholesale 

77

1  Sales volume includes 15,190 bpd sold to the retail segment, 
1,510 bpd sold to Alon Asphalt Company and 176 bpd sold to the 
logistics segment during the last half of 2017.

78

1  Sales volume includes 728 bpd sold to the El Dorado refinery 
and 60 bpd sold to the Tyler refinery during the last half of 2017.

79

Refining Segment Operational Comparison of the Year Ended 
December 31, 2017 versus the Year Ended December 31, 2016 
and the Year Ended December 31, 2016 versus the Year Ended 
December 31, 2015

Cost of Goods Sold

Net Sales

Net  sales  for  the  refining  segment  were  $6,620.6  million  and 
$3,923.2  million  during  the  years  ended  December 31,  2017  and 
2016,  respectively,  an  increase  of  $2,697.4  million,  or  68.8%.  
Significant  contributors  to  the  increase  in  net  sales  included  the 
addition of the Big Spring and Krotz Springs refineries in connection 
with the Delek/Alon Merger in the second half of 2017, as well as 
increases in the price of U.S. Gulf Coast gasoline, ULSD and HSD.

Net  sales  for  the  refining  segment  were  $3,923.2  million  and 
$4,440.2  million  during  the  years  ended  December 31,  2016  and 
2015, respectively, a decrease of $517.0 million, or 11.6%.   The 
decrease in net sales was primarily due to declines in the average 
price of Gulf Coast gasoline and diesel and a 4.3% decrease in sales 
volumes at the El Dorado refinery.  These declines were partially 
offset by an 18.1% increase in net sales volume at the Tyler refinery.  
The increase in sales volume at the Tyler refinery was attributable to 
lower volumes in 2015 due to downtime at the Tyler refinery related 
to the turnaround and an expansion project completed in the first 
quarter of 2015.

Cost of goods sold for the year ended December 31, 2017 was 
$5,852.2  million  compared  to  $3,614.1  million  for  the  year  ended
December 31, 2016, an increase of $2,238.1 million, or 61.9%. This 
increase was primarily attributable to the addition of the Big Spring 
and Krotz Springs refineries in connection with the Delek/Alon Merger 
in the second half of 2017, combined with an increase in the cost of 
WTI- Cushing crude oil from an average of $43.33 per barrel for 2016
to an average of $50.78 during 2017, and an increase in the cost of 
WTI - Midland crude oil, from an average of $43.25 per barrel for 
2016 to an average of $50.44 during 2017. These increases were 
partially  offset  by  a  $47.5  million  reduction  in  RINs  expense 
associated with the RINs waiver received by the El Dorado refinery 
in the first quarter of 2017.

Cost of goods sold for the year ended December 31, 2016 was 
$3,614.1  million  compared  to  $4,022.2  million  for  the  year  ended
December 31, 2015, a decrease of $408.1 million, or 10.1%. The 
decrease in cost of goods sold was primarily a result of the decrease 
in the cost of WTI crude oil, as well as the decrease in throughputs 
at the El Dorado refinery.  These decreases were partially offset by 
an increase in throughputs at the Tyler refinery, as well as hedging 
losses associated with our hedging program of $43.5 million in 2016, 
compared to losses of $10.7 million in 2015. 

Our refining segment has multiple service agreements with our 
logistics segment, which, among other things, require the refining 
segment  to  pay  terminalling  and  storage  fees  based  on  the 
throughput  volume  of  crude  and  finished  product  in  the  logistics 
segment  pipelines  and  the  volume  of  crude  and  finished  product 
stored  in  the  logistics  segment  storage  tanks,  subject  to  certain 
minimum volume commitments.  These fees were $129.6 million, 
$123.2  million  and  $121.6  million  during 
the  years  ended 
December 31, 2017, 2016 and 2015, respectively, and are included 
in cost of goods sold for the refining segment.  We eliminate these 
intercompany fees in consolidation.

80

For the year ended December 31, 2016 as compared to 2015,  
margins at both the Tyler and El Dorado refineries were negatively 
impacted  by  the  decline  in  the  average  differential  between  WTI 
Midland crude oil and WTI Cushing crude oil and a decline in the Gulf 
Coast 5-3-2 crack spread, which was driven by declines in the US 
Gulf Coast price of gasoline and High Sulfur Diesel of 13.9% and 
18.6%, respectively, coupled with a lower decline in the cost of WTI 
crude oil of 11.0%.   In the Tyler refinery, Midland crude oil accounted 
for  81.7%  and  77.5%  of  the  crude  slate  in  2016  and  2015, 
respectively.  In the El Dorado refinery, Midland crude oil accounted 
for  70.6%  and  62.8%  of  the  crude  slate  in  2016  and  2015, 
respectively.  Further contributing to the decline in margins was an 
increase in consolidated RINs costs, net of benefits from our biodiesel 
facilities, for the refining segment, to $40.4 million in 2016, from $19.6 
million in 2015.

Operating Expenses

Operating  expenses  were  $317.7  million  for  the  year  ended 
December 31, 2017, compared to $212.4 million in 2016, an increase 
of $105.3 million, or 49.6%.  The increase in operating expenses was 
primarily  due  to  the  addition  of  the  Big  Spring  and  Krotz  Springs 
refineries in connection with the Delek/Alon Merger in the second 
half of 2017.

Operating  expenses  were  $212.4  million  for  the  year  ended 
December 31, 2016, compared to $225.4 million in 2015, a decrease 
of $13.0 million, or 5.8%.  The decrease in operating expenses was 
primarily due to decreases in utilities expenses, primarily due to a 
reduction in natural gas prices and consumption, a decrease in oil 
spill remediation costs and certain cost reduction initiatives at both 
refineries.   These  were  partially  offset  by  a  full  year  of  operating 
expenses at the Tyler refinery for the year ended December 31, 2016, 
as  compared  to  reduced  expenses  resulting  from  downtime 
associated with the turnaround and an expansion project completed 
in the first quarter of 2015.

Contribution Margin

The refining segment contribution margin increase was primarily 
attributable  to  the  addition  of  the  Big  Spring  and  Krotz  Springs 
refineries in connection with the Delek/Alon Merger in the second 
half of 2017, combined with the 41.6% improvement in the average 
Gulf Coast 5-3-2 crack spread in 2017 as compared to 2016, which 
favorably impacted the period-over- period margins at all refineries, 
offset by business interruption insurance proceeds of $42.4 million 
associated with a settlement of litigation received in the first quarter 
of 2016 that did not recur in 2017. This increase was also favorably 
impacted by a reduction in RINs expense, primarily associated with 
the $47.5 million reduction in RINs expense associated with the RINs 
waiver received by the El Dorado refinery in the first quarter of 2017.  
Partially offsetting our  refining segment contribution margin for 2017 
was the recognition of the inventory fair value adjustment associated 
with purchase accounting as an increase in cost of goods sold during 
2017 totaling $33.2 million, as the inventory acquired was sold.

Contribution margin for the refining segment for the year ended 
December 31, 2016 was $139.1 million, or 78.1% of our consolidated 
contribution  margin,  compared  to  $192.6  million,  or  70.1%  of  our 
consolidated  segment  contribution  margin,  for  the  year  ended 
December 31,  2015.  The  decrease  to  the  refining  segment 
contribution margin was primarily attributable to a decline in operating 
margins at both refineries, which were partially offset by business 
interruption insurance proceeds of $42.4 million associated with a 
settlement of litigation received in the first quarter of 2016, as well 
as an increase in sales volumes at the Tyler refinery in the year ended 
December 31, 2016, attributable to lower volumes in 2015 due to 
downtime  at  the  Tyler  refinery  related  to  the  turnaround  and  an 
expansion project completed in the first quarter of 2015.

81

Logistics Segment

The  table  below  sets  forth  certain  information  concerning  our 
logistics  segment  operations  ($  in  millions,  except  per  barrel 
amounts):

Logistics Segment Operational Comparison of the Year Ended 
December 31, 2017 versus the Year Ended December 31, 2016
and the Year Ended December 31, 2016 versus the Year Ended
December 31, 2015

Year Ended December 31,
2016

2015

2017

Net sales

$

Cost of goods sold

Gross Margin

Operating expenses

538.1

372.9

165.2

43.3

448.1

$

302.2

145.9

37.2

589.7

436.3

153.4

44.9

Contribution margin

$

121.9

$

108.7

$

108.5

Operating Information:

East Texas - Tyler 
Refinery sales 
volumes (average 
bpd) (1) 

West Texas wholesale

marketing
throughputs (average
bpd)

West Texas wholesale

marketing margin per
barrel

Terminalling 

throughputs (average 
bpd) (2)

Throughputs (average

bpd):

Lion Pipeline System:

Crude pipelines (non-

gathered)

Refined products
pipelines to
Enterprise Systems

SALA Gathering

System

East Texas Crude

Logistics System

73,655

68,131

59,174

13,817

13,257

16,357

$

4.03

$

1.43

$

1.35

124,488

122,350

106,514

59,362

56,555

54,960

51,927

52,071

57,366

15,871

17,756

20,673

15,780

12,735

18,828

(1)  Excludes jet fuel and petroleum coke.

(2)  Consists of terminalling throughputs at our Tyler, Big Sandy and 
Mount  Pleasant,  Texas,  El  Dorado  and  North  Little  Rock, 
Arkansas and Memphis and Nashville, Tennessee terminals. 

Net Sales

Net sales for the logistics segment were $538.1 million and $448.1 
million  during  the  years  ended  December 31,  2017  and  2016, 
respectively, an increase of $90.0 million, or 20.1%.  The increase 
was primarily attributable to increases in the average sales prices 
per gallon of gasoline and diesel and in volumes sold in our west 
Texas marketing operations.  The average sales prices per gallon of 
gasoline and diesel sold increased $0.33 per gallon and $0.39 per 
gallon, respectively, during 2017 compared to average sales prices 
during 2016.  The net increase of gasoline and diesel gallons sold in 
west Texas was 8.0 million gallons during 2017 compared to gallons 
sold during 2016.  Also contributing to the increase in net sales were 
increased fees associated with the marketing agreement between 
the  logistics  segment  and  the  refining  segment  as  a  result  of 
increased throughput due to higher demand following product supply 
disruptions associated with Hurricane Harvey.  Partially offsetting the 
increase was a decline in fees on our Paline Pipeline System.  During 
2017, the Paline Pipeline System was a FERC regulated pipeline 
with a tariff established for potential shippers, compared to 2016, 
when the pipeline capacity was under contract with two third parties 
for a monthly fee. 

Net sales included $20.4 million and $16.9 million of net service 
fees paid by our refining segment to our logistics segment during 
2017 and 2016, respectively. These service fees are based on the 
number of gallons sold and a shared portion of the margin achieved 
in return for providing sales and customer support services.  Net sales 
also include crude and refined product transportation, terminalling 
and  storage  fees  paid  by  our  refining  segment  to  our  logistics 
segment.  These fees were $129.6 million and $123.2 million in 2017
and 2016, respectively.  The logistics segment also sold $5.6 million
and $6.7 million of RINs to the refining segment during 2017 and 
2016,  respectively.    These  intercompany  sales  and  fees  are 
eliminated in consolidation.

82

 
 
 
The logistics segment generated net sales of $448.1 million and 
$589.7 million during the years ended December 31, 2016 and 2015, 
respectively, a decrease of $141.6 million, or 24.0%.  The decrease 
was  primarily  attributable  to  decreases  in  both  the  average  sales 
prices per gallon of gasoline and diesel and in volumes sold in our 
west  Texas  marketing  operations.    The  average  sales  prices  per 
gallon of gasoline and diesel sold decreased $0.29 per gallon and 
$0.28 per gallon, respectively, during the year ended December 31, 
2016, compared to average sales prices during 2015.  Volumes of 
gasoline and diesel sold in west Texas during 2016 decreased 33.5 
million gallons and 13.9 million gallons, respectively, compared to 
gallons sold during 2015.  Further contributing to the decrease were 
declines in fees on our Paline Pipeline System as a result of lower 
contractual volumes and declines in fuel surcharge revenues and 
lower asphalt hauling associated with our trucking assets.  Partially 
offsetting the decreases were increased throughput at most of our 
terminals, the majority of which occurred at our terminals in El Dorado, 
Arkansas  and  Tyler,  Texas,  as  operations  matched  commercial 
demand, and the effects of the throughput and tankage agreements 
for certain logistic assets in El Dorado and Tyler, pursuant to which 
we generated revenue on those assets during all periods for the year 
ended  December 31,  2016,  with  no  comparable  revenue  earned 
during the first quarter of 2015.  Also offsetting the decreases were 
increases  in  volumes  and  fees  associated  with  the  marketing 
agreement between the logistics segment and the refining segment, 
which increased primarily as a result of the turnaround that occurred 
at the Tyler Refinery in the first quarter of 2015, during which the 
refinery was not fully operational.

Net sales included $16.9 million and $15.2 million of net service 
fees  in  our  east  Texas  marketing  business,  paid  by  our  refining 
segment during 2016 and 2015, respectively. These service fees are 
based on the number of gallons sold and a shared portion of the 
margin achieved in return for providing sales and customer support 
services.  Net  sales  also  include  crude,  intermediate  and  refined 
product  transportation,  terminalling  and  storage  fees  paid  by  our 
refining segment. These fees were $123.2 million and $121.6 million 
in 2016 and 2015, respectively.  The logistics segment also sold $6.7 
million  and  $5.8  million  of  RINs,  at  market  prices,  to  the  refining 
segment during 2016 and 2015, respectively.  These intercompany 
sales and fees are eliminated in consolidation.

Cost of Goods Sold

Cost  of  goods  sold  was  $372.9  million  for  the  year  ended 
December 31,  2017,  compared  to  $302.2  million  for  2016,  an 
increase of $70.7 million, or 23.4%.  The increase in cost of goods 
sold was primarily attributable to increases in the average cost per 
gallon of gasoline and diesel and in volumes purchased in our west 
Texas marketing operations.  The average cost per gallon of gasoline 
and  diesel  purchased  increased  $0.27  per  gallon  and  $0.31  per 
gallon, respectively, during 2017, compared to average cost during 
2016.  The net increase of gasoline and diesel gallons purchased in 
west  Texas  was  8.0  million  gallons  during  the  year  ended 
December 31, 2017, compared to gallons purchased during 2016.                                               

Cost  of  goods  sold  was  $302.2  million  for  the  year  ended 
December 31, 2016, compared to $436.3 million for 2015, a decrease 
of $134.1 million, or 30.7%.  The decrease in cost of goods sold was 
primarily attributable to decreases in both the average cost per gallon 
of gasoline and diesel and in volumes purchased in our west Texas 
marketing operations. Gallons of gasoline and diesel purchased in 
west Texas decreased 33.5 million gallons and 13.9 million gallons, 
respectively, during the year ended December 31, 2016, compared 
to gallons purchased during 2015.

Operating Expenses

Operating  expenses  were  $43.3  million  for  the  year  ended 
December 31, 2017 compared to $37.2 million for the comparable 
period of 2016, an increase of $6.1 million, or 16.4%.  The increase 
in operating expenses during the year ended December 31, 2017, 
compared to 2016 was primarily due to increases in labor and utilities 
costs associated with certain of our pipelines as a result of increased 
usage and higher maintenance costs associated with certain of our 
tanks at our tank farms.  Partially offsetting these increases were a 
reduction in operating expenses for one of our terminal locations at 
which  we  incurred  increased  costs  related  to  internal  tank 
contamination during 2016 that were not incurred during 2017.  

Operating  expenses  were  $37.2  million  for  the  year  ended 
December 31, 2016 compared to $44.9 million for the comparable 
period of 2015, a decrease of $7.7 million, or 17.1%.  The decrease 
in operating expenses during the year ended December 31, 2016, 

83

compared to 2015 was due to cost saving initiatives taken during 
2016, which resulted in decreases in maintenance costs and supplies 
expenses  associated  with  our  terminals,  including  tanks  at  those 
terminals, and the SALA Gathering System.  Partially offsetting these 
decreases were increases in operating expenses related to internal 
tank contamination at one of our terminals and hydro testing on our 
Paline Pipeline System.

Contribution Margin

Contribution margin for the logistics segment for the year ended 
December 31, 2017 was $121.9 million, or 23.9% of our consolidated 
contribution  margin,  compared  to  $108.7  million,  or  61.0%  of  our 
consolidated contribution margin, for the year ended December 31, 
2016,  an  increase  of  $13.2  million,  or  12.1%.    The  increase  in 
improved 
contribution  margin  was  primarily  attributable 
contribution  margin  in  our  west  Texas  operations  as  a  result  of 
increased drilling activity in the region, which has improved market 
conditions and increased demand.  Additionally, contribution margin 
in our west Texas operations benefited from higher margins during 
a  period  of  product  supply  disruptions  associated  with  Hurricane 
Harvey.    Also  contributing  to  the  increase  were  increased  fees 
associated  with  the  marketing  agreement  as  described  above.  
Partially offsetting these increases was a decline in fees on our Paline 
Pipeline System as described above.

to 

to 

Contribution margin for the logistics segment for the year ended 
December 31, 2016 was $108.7 million, or 61.0% of our consolidated 
contribution  margin,  compared  to  $108.5  million,  or  39.5%  of  our 
consolidated contribution margin, for the year ended December 31, 
2015,  an  increase  of  $0.2  million,  or  0.2%.    The  increase  in 
contribution  margin  was  primarily  attributable 
increased 
throughput at most of our terminals and increased fees associated 
with  the  Logistics Assets  and  marketing  agreement  as  discussed 
above.  Also contributing to the increase were improvements in our 
west Texas  wholesale  marketing  margin  per  barrel  as  a  result  of 
improving market conditions in the region.   Our contribution margin 
in our west Texas operations during the year ended December 31, 
2015 was impacted by lower crude oil prices that reduced demand 
in the region and lowered throughput in our west Texas operations.  
Partially offsetting the increases were declines in fees on our Paline 
Pipeline System and declines in fuel surcharge revenues and lower 
asphalt  hauling  associated  with  our  trucking  assets  as  discussed 
above.  

84

  
Retail Segment

The  Retail  Segment  was  not  reported  for  the  years  ended 
December 31, 2016 and 2015, or for periods in 2017 prior to July 1, 
2017  (the  date  of  the  Delek/Alon  Merger),  as  our  previous  Retail 
Entities  were  discontinued,  and  the  new  Retail  Segment  was  not 
acquired  until  July  1,  2017.  The  table  below  sets  forth  certain 
information concerning our retail segment operations ($ in millions):

Six Months Ended
December 31,

2017

Net sales

$

Cost of goods sold

Gross Margin

Operating expenses

Contribution margin

$

Operating Information:

Number of stores (end
of period)

Average number of
stores

426.7

350.3

76.4

49.6

26.8

302

302

Net sales for the retail segment in the second half of 2017 were 
$426.7  million.  The  net  sales  were  due  to  the  addition  of  302
convenience stores which market motor fuels in central and west 
Texas and New Mexico in connection with the Delek/Alon Merger. 
Retail  fuel  gallons  sold  for  the  retail  segment  were  107.6  million 
gallons for the second half of 2017, and total fuel sales, including 
wholesale dollars, were $252.1 million in the second half of 2017. 
Merchandise sales for the retail segment were $174.6 million in the 
second half of 2017. 

Retail  Segment  Operational  Comparison  of  the  Year  Ended 
December 31, 2017 versus the Year Ended December 31, 2016 

Cost of Goods Sold

Net Sales

Cost of goods sold for the retail segment was $350.3 million in the 
second  half  of  2017  and  was  attributable  to  the  addition  of  302
convenience stores which market motor fuels in central and west 
Texas and New Mexico in connection with the Delek/Alon Merger. 

Operating Expenses

Operating expenses for the retail segment were $49.6 million in 
the second half of 2017 and was attributable to the addition of 302 
convenience stores which market motor fuels in central and west 
Texas and New Mexico in connection with the Delek/Alon Merger. 

85

 
Contribution Margin

Contribution margin for the retail segment was $26.8 million, or 
5.2%  of  our  consolidated  segment  contribution  margin  and  was 
attributable to the addition of 302 convenience stores which market 
motor fuels in central and west Texas and New Mexico in connection 
with the Delek/Alon Merger. 

86

Liquidity and Capital Resources

Our  primary  sources  of  liquidity  are  cash  generated  from  our 
operating  activities,  borrowings  under  our  debt  facilities  and 
potential  issuances  of  additional  equity  and  debt  securities.  We 
believe that cash generated from these sources will be sufficient to 
satisfy  the  anticipated  cash  requirements  associated  with  our 
existing operations and capital expenditures for at least the next 12 
months.

Cash Flows

The following table sets forth a summary of our consolidated cash 

flows (in millions):

Year Ended December 31,

2017

2016

2015

Cash Flow Data:

Operating activities

$

332.1

$

268.2

$

180.0

Investing activities

Financing activities

25.2

(104.6)

180.5

(61.7)

(460.4)

138.5

Net increase (decrease)

$

252.7

$

387.0

$

(141.9)

Cash Flows from Operating Activities

Net cash provided by operating activities was $332.1 million for 
the year ended December 31, 2017, compared to $268.2 million for 
2016. The increase in cash flows from operations was primarily due 
to an increase in net income for 2017 of $322.6 million, compared to 
net loss of $133.4 million in 2016 and a decrease in cash used to 
pay the obligation under the supply and offtake agreements with J. 
Aron of $113.0 million, partially offset by the non-cash gain on the 
remeasurement of the equity method investment in Alon of $190.1 
million and increases in accounts receivable and inventory and other 
non-current  assets.    The  net  loss  in 2016  included  a  non-cash 
impairment in our equity method investment in Alon USA of $245.3 
million.  Additionally,  the  disposed  retail  segment  provided  $13.3 
million of cash flows from operations in 2016 that was not recurring 
in 2017.

Net cash provided by operating activities was $268.2 million for 
the year ended December 31, 2016, compared to $180.0 million for 
2015. Net income attributable to Delek decreased in 2016, to a loss 
of $153.7 million, compared to income of $19.4 million in 2015.  The 
net loss in 2016 included a non-cash impairment in our equity method 
investment in Alon of $245.3 million and $42.4 million of business 
interruption proceeds associated with a litigation settlement.  Further 
contributing to the increase in cash provided by operating activities 
was  the  collection  of  $88.6  million  of  prior  period  tax  related 
receivables in 2016, and an increase in accounts payable and other 
current liabilities, primarily due to an increase in accounts payable 
associated with an increase in volumes and the price of crude oil in 
2016, as compared to 2015, an increase in income taxes payable 
primarily as a result of the sale of the Retail Entities in the fourth 
quarter of 2016 and an increase in our RINs obligations in 2016 as 
compared  to  2015.    These  increases  were  partially  offset  by  an 
increase in inventories and other current assets, associated with an 
increase in inventory volumes and an increase in the price of crude 
oil in 2016, as compared to 2015.

Cash Flows from Investing Activities

in  2017. 

  Additionally, 

Net cash provided by investing activities was $25.2 million for the 
year ended December 31, 2017, compared to $180.5 million in 2016. 
This decrease in cash flows from investing activities was primarily 
due  to  an  increase  in  cash  purchases  of  property,  plant  and 
equipment, which increased from $46.3 million in 2016 to $172.0 
million 
the  disposed  retail  segment 
provided $288.9 million of cash flows from investing activities in 2016 
that  was  not  recurring  in  2017  while  the  California  Discontinued 
Entities provided $12.2 million of cash flows from investing activities 
in 2017.    This decrease was partially offset by the the cash acquired 
in  the  Delek/Alon  Merger  of  $200.5  million  (excluding  the  cash 
acquired attributable to the California Discontinued Entities) and a 
decrease in equity method contributions of $55.8 million.

Net cash provided by investing activities was $180.5 million for the 
year ended December 31, 2016, compared to cash used of $460.4 
million in 2015.This increase in cash provided was primarily due to 
$378.9 million in proceeds from the sale of the Retail Entities in the 
fourth quarter of 2016 and decreases in cash contributions to our 
equity method investments, to $61.6 million in 2016 versus $240.9 
million in 2015, and capital expenditures, to $46.3 million in 2016
versus $187.7 million in 2015.

Cash used in investing activities for the year ended December 31, 
2016  included  the  cash  portion  of  our  capital  expenditures  of 
approximately $46.3 million.  Total capital expenditures for 2016 were 
$46.3 million, of which $27.9 million was spent on projects in the 
refining segment, $11.8 million was spent in our logistics segment 
and $6.6 million was spent at the holding company level. 

87

 
 
 
 
Cash Flows from Financing Activities

Net cash used in financing activities was $104.6 million for the year 
ended December 31, 2017, compared to $61.7 million for 2016. The 
increase in cash used in financing activities was primarily attributable 
to net repayments under our revolving credit facilities of $117.7 million 
in  2017,  compared  to  $41.1  million  in  2016,  an  increase  in 
repurchases  of  common  stock  of  $19.0  million,  an  increase  in 
distributions to non-controlling interest of $11.6 million, an increase 
in dividends paid of $6.5 million, and an increase in deferred financing 
costs paid of $4.4 million, offset by net borrowings under our term 
loans of $182.6 million during 2017 compared to net repayments of 
$14.7 million in 2016 and an increase in proceeds net of repayments 
associated  with  product  financing  agreements  of  $52.3  million. 
Additionally, the disposed retail segment used $17.5 million of cash 
flows from financing activities associated with debt repayments in 
2016 that was not recurring in 2017.

Net cash used in financing activities was $61.7 million for the year 
ended December 31, 2016, compared to cash provided of $138.5 
million for 2015. The increase in cash used in financing activities for 
2016 primarily consisted of a decrease in net borrowings under our 
revolving credit facilities, to $41.1 million in 2016, compared to $99.8 
million in 2015 and net repayments under our term loans of $14.7 
million, compared to net borrowings of $97.0 million in 2015. Partially 
offsetting  the  increase  in  cash  used  in  financing  activities  was  a 
decrease in stock repurchases, to $6.0 million in 2016, compared to 
$42.2 million in 2015.

Cash Position and Indebtedness

As of December 31, 2017, our total cash and cash equivalents 
were $931.8 million and we had total indebtedness of approximately 
$1,465.6 million. Total unused credit commitments or borrowing base 
availability, as applicable, under our five separate revolving credit 
facilities  was  approximately  $933.2  million,  and  we  had  letters  of 
credit issued of approximately $125.8 million. We believe we were 
in  compliance  with  our  covenants  in  all  debt  facilities  as  of 
December 31, 2017.  

See Note 12 to the consolidated financial statements in Item 8, 
Financial Statements and Supplementary Data, of this Annual Report 
on Form 10-K for additional information about our revolving credit 
facilities.

88

Capital Spending 

A  key  component  of  our  long-term  strategy  is  our  capital 
expenditure program. Our capital expenditures for the year ended 
December 31, 2017 were $177.5 million (excluding capital spending 
associated with the California Discontinued Entities of $2.6 million), 
of  which  approximately  $128.2  million  was  spent  in  our  refining 
segment, $18.4 million in our logistics segment, $11.7 million in our 
retail segment and $19.2 million at the holding company level. The 
following table summarizes our actual capital expenditures for 2017 
(including Alon capital expenditures since the Delek/Alon Merger of 
$86.0 million) and planned capital expenditures for 2018 by operating 
segment and major category (in millions): 

Refining:

Sustaining maintenance,

including turnaround activities

$

Regulatory

Discretionary projects

Refining segment total

Logistics:

Regulatory

Sustaining maintenance

Discretionary projects

Logistics segment total

Retail:

Regulatory
Sustaining maintenance
Discretionary projects

Retail segment total

Other

Regulatory

Sustaining maintenance

Discretionary projects

Other total

Year Ended December 31,

2018
Forecast

2017
Actual

$

70.7

36.2

56.1

163.0

67.2

20.1

40.9

128.2

3.8

8.8

4.9

17.5

0.5
4.8
14.7
20.0

0.5

3.3

7.2

11.0

3.2

7.9

7.3

18.4

—
0.4
11.3
11.7

0.5

2.8

15.9

19.2

Total capital spending

$

211.5

$

177.5

The amount of our capital expenditure budget is subject to change 
due to unanticipated increases in the cost, scope and completion 
time for our capital projects. The forecast amount for 2018 in the table 
above does not include midstream projects to enhance our position 
in  the  Permian  Basin,  for  which  the  amount  is  estimated  to  be 
approximately $39 million. For further information, please refer to our 
discussion in Item 1A, Risk Factors, of this Annual Report on Form 
10-K.

89

 
 
 
 
 
 
Contractual Obligations and Commitments

Information regarding our known contractual obligations of the types described below as of December 31, 2017, is set forth in the following 

table (in millions):

Long term debt and notes payable obligations
Interest(1)
Operating lease commitments(2)
Purchase commitments(3)
Transportation agreements(4)

Total

Payments Due by Period

<1 Year

1-3 Years

3-5 Years

>5 Years

Total

$

$

597.7
78.9
52.8
267.6
114.4

$

548.7
68.8
78.0
—
212.8

$

86.7
37.4
49.6
—
118.9

$

250.0
42.2
102.5
—
162.6

$

1,111.4

$

908.3

$

292.6

$

557.3

$

1,483.1
227.3
282.9
267.6
608.7

2,869.6

(1)  Expected interest payments on debt outstanding at December 31, 2017. Floating interest rate debt is calculated using December 31, 2017
rates.  For additional information, see Note 12 to the consolidated financial statements in Item 8, Financial Statements and Supplementary 
Data, of this Annual Report on Form 10-K.

(2)  Amounts reflect future estimated lease payments under operating leases having remaining non-cancelable terms in excess of one year as 

of December 31, 2017.

(3)  We have supply agreements to secure certain quantities of crude oil, finished product and other resources used in production at both fixed 

and market prices.  We have estimated future payments under the market based agreements using current market rates.

(4)  Balances consist of contractual obligations under agreements with third parties (not including Delek Logistics) for the transportation of crude 

oil to our refineries.

Off-Balance Sheet Arrangements

We have no off-balance sheet arrangements through the date of this Annual Report on Form 10-K.

Critical Accounting Policies and Estimates

The fundamental objective of financial reporting is to provide useful information that allows a reader to comprehend our business activities. 
We prepare our consolidated financial statements in conformity with GAAP, and in the process of applying these principles, we must make judgments, 
assumptions and estimates based on the best available information at the time.  To aid a reader's understanding, management has identified our 
critical accounting policies.  These policies are considered critical because they are both most important to the portrayal of our financial condition 
and results, and require our most difficult, subjective or complex judgments.  Often they require judgments and estimation about matters which 
are inherently uncertain and involve measuring at a specific point in time, events which are continuous in nature.  Actual results may differ based 
on the accuracy of the information utilized and subsequent events, some over which we may have little or no control.

LIFO Inventory

The Tyler refinery's inventory consists of crude oil, refined petroleum products and blendstocks which are stated at the lower of cost or market. 
Cost is determined under the last-in, first-out LIFO valuation method.  The LIFO method requires management to make estimates on an interim 
basis of the anticipated year-end inventory quantities, which could differ from actual quantities.

We believe the accounting estimate related to the establishment of anticipated year-end LIFO inventory is a critical accounting estimate, 
because it requires management to make assumptions about future production rates in the Tyler refinery, the future buying patterns of our customers, 
as well as numerous other factors beyond our control, including the economic viability of the general economy, weather conditions, the availability 
of imports, the marketing of competitive fuels and government regulation.  The impact of changes in actual performance versus these estimates 
could be material to the inventories reported on our quarterly balance sheets, and the impact on the results reported in our quarterly statements 
of income could be material.  In selecting assumed inventory levels, we use historical trending of production and sales, recognition of current 
market indicators of future pricing and value and new regulatory requirements which might impact inventory levels.  Management's assumptions 
require significant judgment because actual year-end inventory levels have fluctuated in the past and may continue to do so.

At each year-end, actual physical inventory levels are used to calculate both ending inventory balances and final cost of goods sold for the 

year.

90

Property, Plant and Equipment and Definite Life Intangibles Impairment

Property, plant and equipment and definite life intangibles are evaluated for impairment whenever indicators of impairment exist.  Accounting 
standards require that if an impairment indicator is present, we must assess whether the carrying amount of the asset is unrecoverable by estimating 
the sum of the future cash flows expected to result from the asset, undiscounted and without interest charges. We derive the required undiscounted 
cash flow estimates from our historical experience and our internal business plans. We use quoted market prices when available and our internal 
cash flow estimates discounted at an appropriate interest rate to determine fair value, as appropriate. If the carrying amount is more than the 
recoverable amount, an impairment charge must be recognized based on the fair value of the asset.  We recognized an impairment charge of $2.2 
million in 2015 related to the write-down of certain idle refining equipment in our refining segment to net realizable value.  This impairment charge 
is included in other operating income in our consolidated statement of income for the period.  There were no such impairment charges in 2017
and 2016.

Goodwill and Potential Impairment

Goodwill is reviewed at least annually for impairment, or more frequently if indicators of impairment exist. Goodwill is tested by comparing net 
book value of the reporting unit to its estimated fair value. In assessing the recoverability of goodwill, assumptions are made with respect to future 
business conditions and estimated expected future cash flows to determine the fair value of a reporting unit. We use a market participant weighted 
average cost of capital, estimated minimal growth rates for revenue, gross profit and capital expenditures based on history and our best estimate 
of future forecasts. We also estimate the fair values of the reporting units using a multiple of expected future cash flows, such as those used by 
third-party analysts. If these estimates and assumptions change in the future, due to such factors as a decline in general economic conditions, 
competitive pressures on sales and margins and other economic and industry factors beyond management's control, an impairment charge may 
be required. Our annual assessment of goodwill did not result in impairment during the years ended December 31, 2017, 2016 or 2015.  Details 
of remaining goodwill balances by segment are included in Note 10 to the consolidated financial statements in Item 8, Financial Statements and 
Supplementary Data, of this Annual Report on Form 10-K.  

Environmental Liabilities

It is our policy to accrue environmental and clean-up related costs of a non-capital nature when it is both probable that a liability has been 
incurred and the amount can be reasonably estimated. Environmental liabilities represent the current estimated costs to investigate and remediate 
contamination at our properties. This estimate is based on internal and third-party assessments of the extent of the contamination, the selected 
remediation technology and review of applicable environmental regulations. Accruals for estimated costs from environmental remediation obligations 
generally are recognized no later than completion of the remedial feasibility study, and include, but are not limited to, costs to perform remedial 
actions and costs of machinery and equipment that is dedicated to the remedial actions and that does not have an alternative use. Such accruals 
are adjusted as further information develops or circumstances change. We discount environmental liabilities to their present value if payments are 
fixed and determinable. Expenditures for equipment necessary for environmental issues relating to ongoing operations are capitalized.

Changes in laws and regulations and actual remediation expenses compared to historical experience could significantly impact our results 
of operations and financial position. We believe the estimates selected, in each instance, represent our best estimate of future outcomes, but the 
actual outcomes could differ from the estimates selected.

New Accounting Pronouncements

See Note 2 to the consolidated financial statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on 

Form 10-K for a discussion of new accounting pronouncements applicable to us.

91

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Changes in commodity prices (mainly crude oil and unleaded gasoline) and interest rates are our primary sources of market risk. When we 
make the decision to manage our market exposure, our objective is generally to avoid losses from adverse price changes, realizing we will not 
obtain the gains of beneficial price changes.

Commodity Price Risk

Impact of Changing Prices. Our revenues and cash flows, as well as estimates of future cash flows, are sensitive to changes in energy prices. 
Major shifts in the cost of crude oil, the prices of refined products and the cost of ethanol can generate large changes in the operating margin in 
each of our segments.

We maintain, at both company-owned and third-party facilities, inventories of crude oil, feedstocks and refined petroleum products, the values 
of which are subject to wide fluctuations in market prices driven by world economic conditions, regional and global inventory levels and seasonal 
conditions. At December 31, 2017 and 2016, we held approximately 3.1 million and 2.6 million barrels, respectively, of crude and product inventories 
associated with the Tyler refinery valued under the LIFO valuation method, with an average cost of $64.89 and $59.01 per barrel, respectively. At 
December 31, 2017 and 2016, the excess of replacement cost (FIFO) over the carrying value (LIFO) of refinery inventories was $9.0 million and 
$3.5 million, respectively. We refer to this excess as our LIFO reserve. At December 31, 2017, we held approximately 7.8 million barrels of crude 
and product inventories associated with the El Dorado, Big Spring and Krotz Springs refineries valued under the FIFO valuation method, with an 
average cost of $60.03 per barrel.  At December 31, 2016, we held approximately 4 million barrels of crude and product inventories associated 
with the El Dorado refinery valued under the FIFO valuation method, with an average cost of $53.19 per barrel.  Due to a lower crude oil and refined 
product pricing environment experienced since the end of 2014, market prices have declined to a level below the average cost of our inventories. 
At December 31, 2017, we recorded a pre-tax inventory valuation reserve of $2.4 million, $1.5 million of which related to LIFO inventory, which is 
subject to reversal in subsequent periods, not to exceed LIFO cost, should market prices recover.  At December 31, 2016, we recorded a pre-tax 
lower of cost or market reserve of $16.0 million, of which $16.0 million related to LIFO inventory, which reversed in the first quarter of 2017, as the 
inventories associated with the valuation adjustment at the end of 2016 were sold or used.  For the years ended December 31, 2017, 2016 and 
2015, we recognized net inventory valuation gains of $14.0 million, $33.8 million and $4.3 million, respectively, which were recorded as a component 
of cost of goods sold in the consolidated statements of income.

Price Risk Management Activities. At times, we enter into commodity derivative contracts to manage our price exposure to our inventory 
positions, future purchases of crude oil and ethanol, future sales of refined products or to fix margins on future production.  We also enter into 
future commitments to purchase or sell RINs at fixed prices and quantities, which are used to manage the costs associated with our RINs obligations.  
These future RIN commitments meet the definition of derivative instruments under ASC 815, Derivatives and Hedging ("ASC 815").  In accordance 
with ASC 815, all of these commodity contracts and future purchase commitments are recorded at fair value, and any change in fair value between 
periods has historically been recorded in the profit and loss section of our consolidated financial statements.  Occasionally, at inception, the Company 
will elect to designate the commodity derivative contracts as cash flow hedges under ASC 815.  Gains or losses on commodity derivative contracts 
accounted for as cash flow hedges are recognized in other comprehensive income on the consolidated balance sheets and, ultimately, when the 
forecasted transactions are completed in net sales or cost of goods sold in the consolidated statements of income. 

92

The following table sets forth information relating to our open commodity derivative contracts as of December 31, 2017 ($ in millions).

Total Outstanding

Notional Contract Volume by 
Year of Maturity

Contract Description

Fair Value

Notional
Contract
Volume

2018

2019

2020

Contracts not designated as hedging

instruments:

Crude oil price swaps - long(1)

Crude oil price swaps - short(1)

Inventory, refined product and crack spread 

swaps - long(1)

Inventory, refined product and crack spread 

swaps - short(1)

RIN commitment contracts - long(2)

RIN commitment contracts - short(2)

Total

Contracts designated as cash flow hedging

instruments:

Crude oil price swaps - long(1)

Total

$

$

$

$

(1)  Volume in barrels
(2)  Volume in RINs

Interest Rate Risk

3.1

(12.5)

4,085,000

4,810,000

4,085,000

4,810,000

16.4

15,308,000

15,308,000

(19.3)

(23.8)

1.2

11,200,000

11,200,000

144,886,320

144,886,320

18,475,000

18,475,000

(34.9)

198,764,320

198,764,320

(13.6)

(13.6)

575,000

575,000

575,000

575,000

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

We have market exposure to changes in interest rates relating to our outstanding floating rate borrowings, which totaled approximately $971.0 

million as of December 31, 2017. 

We help manage this risk through interest rate swap and cap agreements that we may periodically enter into in order to modify the interest 
rate characteristics of our outstanding long-term debt. In accordance with ASC 815, all interest rate hedging instruments are recorded at fair value 
and any changes in the fair value between periods are recognized in earnings. The fair values of our interest rate swaps and cap agreements are 
obtained from dealer quotes. These values represent the estimated amount that we would receive or pay to terminate the agreements taking into 
account the difference between the contract rate of interest and rates currently quoted for agreements of similar terms and maturities. We expect 
that any interest rate derivatives held would reduce our exposure to short-term interest rate movements. As of December 31, 2017, we had four 
floating-to-fixed interest rate derivative agreements in place for a notional amount of $68.3 million, which all mature in March 2019. The estimated 
fair value of our interest rate derivative liability was $0.9 million as of December 31, 2017. 

The annualized impact of a hypothetical one percent change in interest rates on our floating rate debt, after considering the interest rate 

swaps, outstanding as of December 31, 2017 would be to change interest expense by approximately $9.0 million.

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The information required by Item 8 is incorporated by reference to the section beginning on page F-1.

ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

None. 

93

ITEM 9A.  CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

We maintain disclosure controls and procedures (as defined in Rule 13a-15(e) and 15d-15(e)) under the Securities Exchange Act of 1934, 
as amended ("Exchange Act") that are designed to provide reasonable assurance that the information that we are required to disclose in the reports 
we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC's rules 
and forms, and such information is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial 
Officer, as appropriate, to allow timely decisions regarding required disclosure.  It should be noted that, because of inherent limitations, our disclosure 
controls and procedures, however well designed and operated, can provide only reasonable, and not absolute, assurance that the objectives of 
the disclosure controls and procedures are met. 

As required by paragraph (b) of Rules 13a-15 and 15d-15 under the Exchange Act, our Chief Executive Officer and our Chief Financial Officer 
have evaluated the effectiveness of our disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the 
Exchange Act) as of the end of the period covered by this report.  Based on such evaluation, our Chief Executive Officer and our Chief Financial 
Officer have concluded, as of the end of the period covered by this report, that our disclosure controls and procedures were effective at a reasonable 
assurance level to ensure that the information that we are required to disclose in the reports we file or submit under the Exchange Act is recorded, 
processed,  summarized  and  reported  within  the  time  periods  specified  in  SEC  rules  and  forms,  and  such  information  is  accumulated  and 
communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions 
regarding required disclosure. 

Management's Annual Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting. Our internal control over 
financial reporting is a process that is designed under the supervision of our Chief Executive Officer and Chief Financial Officer, and effected by 
our Board of Directors, management and other personnel, to provide reasonable assurance regarding the reliability of financial reporting and the 
preparation of financial statements for external purposes in accordance with GAAP. Our internal control over financial reporting includes those 
policies and procedures that: 

i. 

Pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of our 
assets; 

ii.  Provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance 
with GAAP and that receipts and expenditures recorded by us are being made only in accordance with authorizations of our management 
and Board of Directors; and 

iii.  Provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of our assets that 

could have a material effect on our financial statements. 

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements.  Also, projections of any 
evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that 
the degree of compliance with the policies and procedures may deteriorate. 

Effective July 1, 2017, we acquired the outstanding common stock of Alon USA Energy, Inc. ("Alon") (previously listed under NYSE: ALJ) (the 
"Delek/Alon Merger", as previously defined in Item 1 and further discussed in Note 3 of the consolidated financial statements included in Item 8, 
Financial Statements and Supplementary Data, of this Annual Report on Form 10-K ).  Alon's total assets and revenues constituted 51% and 27%, 
respectively, of Delek's consolidated total assets and net sales included in our consolidated financial statements as of and for the year ended 
December 31, 2017. We have excluded Alon's internal control over financial reporting from the scope of management's 2017 annual assessment 
of the effectiveness of Delek's internal control over financial reporting. This exclusion is in accordance with the general guidance issued by the 
staff of the SEC that an assessment of a recent business combination may be omitted from management's report on internal control over financial 
reporting in the first year of consolidation.

Management has conducted its evaluation of the effectiveness of internal control over financial reporting as of December 31, 2017, based on 
the framework in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. 
Management's  assessment  included  an  evaluation  of  the  design  of  our  internal  control  over  financial  reporting  and  testing  the  operational 
effectiveness of our internal control over financial reporting.  Management reviewed the results of the assessment with the Audit Committee of the 
Board of Directors.  Based on its assessment and review with the Audit Committee, management concluded that, at December 31, 2017, we 
maintained effective internal control over financial reporting.

94

 
 
Report of Independent Registered Public Accounting Firm

Our independent registered public accounting firm, Ernst & Young LLP, has audited the effectiveness of our internal control over financial 

reporting as of December 31, 2017, as stated in their report, which is included in the section beginning on page F-1. 

The information required by Item 8 is incorporated by reference to the section beginning on page F-1. 

Changes in Internal Control over Financial Reporting

In connection with the Delek/Alon Merger, we are continuing to integrate Alon's internal controls over financial reporting into our financial 
reporting framework. Such changes have resulted, and may continue to result, in changes in our internal control over financial reporting (as 
described in Rule 13a-15(f) and 15d-15(f) under the Exchange Act) that materially affect our internal control over financial reporting. Other than 
the changes that have and may continue to result from such integration, there has been no change in our internal control over financial reporting 
(as described in Rule 13a-15(f) and 15d-15(f) under the Exchange Act) during the quarter ended December 31, 2017 that has materially affected, 
or is reasonably likely to materially affect, our internal control over financial reporting.

ITEM 9B.  OTHER INFORMATION

Dividend Declaration

On February 26, 2018, Delek's Board of Directors voted to declare a quarterly cash dividend of $0.20 per share, payable on March 26, 2018, 

to stockholders of record on March 12, 2018.  

95

 
ITEM 10.  DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

PART III 

Our Board Governance Guidelines, our charters for our Audit, Compensation, Nominating and Corporate Governance and Environmental, 
Health and Safety Committees and our Code of Business Conduct & Ethics covering all employees, including our principal executive officer, principal 
financial officer, principal accounting officer and controllers, are available on our website, www.DelekUS.com, under the "About Us - Corporate 
Governance" caption.  A copy of any of these documents will be mailed upon request made to Investor Relations, Delek US Holdings, Inc. or 
ir@delekus.com.  We intend to disclose any amendments to or waivers of the Code of Business Conduct & Ethics on behalf of our Chief Executive 
Officer, Chief Financial Officer and persons performing similar functions on our website, at www.DelekUS.com, under the "Investor Relations" 
caption, promptly following the date of any such amendment or waiver.  

The information required by Item 401 of Regulation S-K regarding directors will be included under "Election of Directors" in the definitive Proxy 
Statement for our Annual Meeting of Stockholders to be held May 9, 2018 (the "Definitive Proxy Statement"), and is incorporated herein by reference.  
The information required by Item 401 of Regulation S-K regarding executive officers will be included under "Corporate Governance" in the Definitive 
Proxy Statement and is incorporated herein by reference.  The information required by Item 405 of Regulation S-K will be included under "Section 
16(a) Beneficial Ownership Reporting Compliance" in the Definitive Proxy Statement and is incorporated herein by reference.  The information 
required by Items 406, 407(c)(3), (d)(4), and (d)(5) of Regulation S-K will be included under "Corporate Governance" in the Definitive Proxy 
Statement and is incorporated herein by reference.

ITEM 11.  EXECUTIVE COMPENSATION

The information required by Item 402 and paragraphs (e)(4) and (e)(5) of Item 407 of Regulation S-K will be included under "Executive 

Compensation" and "Corporate Governance" in the Definitive Proxy Statement and is incorporated herein by reference.

ITEM 12.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

The information required by Item 201(d) and Item 403 of Regulation S-K will be included under "Equity Compensation Plan Information" and 

"Security Ownership of Certain Beneficial Owners and Management" in the Definitive Proxy Statement and is incorporated herein by reference.

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS AND DIRECTOR INDEPENDENCE

The information required by Item 404 of Regulation S-K will be included under "Certain Relationships and Related Transactions" in the Definitive 

Proxy Statement and is incorporated herein by reference.

The information required by Item 407(a) of Regulation S-K will be included under "Election of Directors" and "Corporate Governance" in the 

Definitive Proxy Statement and is incorporated herein by reference.

ITEM 14.  PRINCIPAL ACCOUNTANT FEES AND SERVICES

The  information  required  by  this  item  will  be  included  under  “Independent  Public Accountants”  in  the  Definitive  Proxy  Statement  and  is 

incorporated herein by reference.

96

ITEM 15.  EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

(a) Certain Documents Filed as Part of this Annual Report on Form 10-K:

PART IV

1.  Financial Statements. The accompanying Index to Financial Statements and Schedule on page F-1 of this Annual Report on Form 10-

K is provided in response to this item.

2.  List of Financial Statement Schedules: 

Schedule I - Condensed financial information of Registrant as of December 31, 2017, 2016 and 2015 

3.  Exhibits - See below.

97

 
EXHIBIT INDEX 

Exhibit No.
2.1

Description
Stock  Purchase  Agreement  between  Alon  Israel  Oil  Company,  LTD,  and  Delek  US  Holdings,  Inc.,  dated  April  14,  2015 
(incorporated by reference to Exhibit 99.3 to the Schedule 13D filed by the Company on May 26, 2015). 

^

^

*

*

*

*

*

*

*

*

2.2

2.3

2.4

2.5

2.6

3.1

3.2

4.1

4.2

4.3

10.1

10.2(a)

10.2(b)

10.2(c)

10.2(d)

10.2(e)

10.2(f)

10.2(g)

10.3

10.4

10.5

Equity Purchase Agreement dated August 27, 2016 by and between Delek US Holdings, Inc., Copec Inc. and Compañía de 
Petróleos de Chile COPEC S.A. (incorporated by reference to Exhibit 2.1 to the Company's Form 8-K filed on September 1, 
2016).

Agreement and Plan of Merger dated as of January 2, 2017, among Delek US Holdings, Inc., Delek Holdco, Inc., Dione Mergeco, 
Inc., Astro Mergeco, Inc. and Alon USA Energy, Inc. (incorporated by reference to Exhibit 2.1 to the Company's Form 8-K filed 
on January 3, 2017).

First Amendment to Agreement and Plan of Merger dated as of February 27, 2017, among Delek US Holdings, Inc., Delek 
Holdco, Inc. Dion Mergeco, Inc., Astro Mergeco, Inc., and Alon USA Energy, Inc. (incorporated by reference to Exhibit 2.6 to the 
Company’s Form 10-K filed on February 28, 2017).

Second Amendment to Agreement and Plan of Merger dated as of April 21, 2017, among Delek US Holdings, Inc., Delek Holdco, 
Inc., Dion Mergeco, Inc., Astro Mergeco, Inc., and Alon USA Energy, Inc. (incorporated by reference to Annex B-2 to the Company’s 
Proxy Statement/Prospectus filed pursuant to Rule 424(b)(3) on May 30, 2017).

Agreement and Plan of Merger dated as of November 8, 2017, among Delek US Holdings, Inc., Sugarland Mergeco, LLC, Alon 
USA Partners, LP, and Alon USA Partners GP, LLC (incorporated by reference to Exhibit 2.1 to the Company’s Form 8-K filed 
on November 9, 2017).

Amended and Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.2 of the Company’s Form 8-K filed 
on July 3, 2017).

Amended and Restated Bylaws of Delek US Holdings, Inc. (incorporated by reference to Exhibit 3.3 of the Company’s Form 8-
K filed on July 3, 2017).

Indenture, dated as of May 23, 2017, among Delek Logistics, LP, Delek Logistics Finance Corp., the Guarantors named therein 
and U.S. Bank, National Association, as trustee (incorporated by reference to Exhibit 4.1 to the Partnership's Form 8-K filed on 
May 24, 2017, SEC File No. 001-35721).

Form of 6.750% Senior Notes due 2025 (included as Exhibit A in Exhibit 4.1).

Registration Rights Agreement, dated as of May 23, 2017, among Delek Logistics, LP, Delek Logistics Finance Corp., the 
Guarantors named therein and Merrill Lynch, Pierce, Fenner & Smith Incorporated, as representative of the initial purchasers 
(incorporated by reference to Exhibit 4.3 to the Partnership's Form 8-K filed on May 24, 2017, SEC File No. 001-35721).

Form of Indemnification Agreement for Directors and Officers (incorporated by reference to Exhibit 10.3 to the Company's 
Registration Statement on Form S-1/A, filed on April 20, 2006, SEC File No. 333-131675).

Delek US Holdings, Inc. 2006 Long-Term Incentive Plan (as amended through May 4, 2010) (incorporated by reference to Exhibit 
10.1 to the Company's Form 10-Q filed on May 7, 2010, SEC File No. 001-32868).
Form of Delek US Holdings, Inc. 2006 Long-Term Incentive Plan Restricted Stock Unit Agreement (incorporated by reference 
to Exhibit 10.13(a) to the Company's Registration Statement on Form S-1/A, filed on April 20, 2006, SEC File No. 333-131675).
Director Form of Delek US Holdings, Inc. 2006 Long-Term Incentive Plan Stock Option Agreement (incorporated by reference 
to Exhibit 10.13(b) to the Company's Registration Statement on Form S-1/A, filed on April 20, 2006, SEC File No. 333-131675).

Officer Form of Delek US Holdings, Inc. 2006 Long-Term Incentive Plan Stock Option Agreement (incorporated by reference to 
Exhibit 10.13(c) to the Company's Registration Statement on Form S-1/A, filed on April 20, 2006, SEC File No. 333-131675).

Director Form of Delek US Holdings, Inc. 2006 Long-Term Incentive Plan Stock Appreciation Rights Agreement (incorporated 
by reference to Exhibit 10.5 to the Company's Form 10-Q filed on August 6, 2010, SEC File No. 001-32868).

Employee Form of Delek US Holdings, Inc. 2006 Long-Term Incentive Plan Stock Appreciation Rights Agreement (incorporated 
by reference to Exhibit 10.4 to the Company's Form 10-Q filed on August 6, 2010, SEC File No. 001-32868).

Form of Delek US Holdings, Inc. 2006 Long-Term Incentive Plan Performance Restricted Stock Unit Agreement (incorporated 
by reference to Exhibit 10.4 to the Company's Form 10-Q filed on August 7, 2014, SEC File No. 001-32868).

Tyler Throughput and Tankage Agreement, dated July 26, 2013, between Delek Refining, Ltd. and Delek Marketing & Supply, 
LP (incorporated by reference to Exhibit 10.1 to the Company's Form 8-K filed on August 1, 2013).
Pipelines and Tankage Agreement, dated November 7, 2012, by and between Delek Refining, Ltd. and Delek Crude Logistics, 
LLC (incorporated by reference to Exhibit 10.4 to the Company's Form 8-K filed on November 14, 2012, SEC File No. 001-32868).

Pipelines and Storage Facilities Agreement, dated November 7, 2012, by and among Lion Oil Company, Delek Logistics Partners, 
LP, SALA Gathering Systems, LLC, El Dorado Pipeline Company, LLC, Magnolia Pipeline Company, LLC and J. Aron & Company 
(incorporated by reference to Exhibit 10.5 to the Company's Form 8-K filed on November 14, 2012, SEC File No. 001-32868).

10.6

‡

Second Amended and Restated Master Supply and Offtake Agreement dated February 27, 2017 among J. Aron & Company, 
Lion Oil Company, and Lion Oil Trading & Transportation, LLC (incorporated by reference to Exhibit 10.1 to the Company's Form 
10-Q filed on May 9, 2017).

98

10.7(a)

10.7(b)

10.7(c)

10.8(a)

10.8(b)

*

*

10.9

10.10(a)

10.10(b)

10.11(a)

10.11(b)

10.12(a)

10.12(b)

10.12(c)

10.12(d)

10.12(e)

10.13(a)

10.13(b)

10.13(c)

*

*

*

*

*

*

*

*

Amended and restated asset-backed revolving credit agreement dated January 16, 2014 by and between Delek Refining, Ltd. 
as borrower and a consortium of lenders including Wells Fargo Bank, National Association as administrative agent (incorporated 
by reference to Exhibit 10.1 to the Company's Form 10-Q filed on May 8, 2014).

Joinder and First Amendment to Amended and Restated Credit Agreement, dated as of September 29, 2016, among Delek  
Refining, Ltd., as borrower, Delek Refining Inc. and Delek U.S. Refining GP, LLC, as guarantor, Wells Fargo Bank, National 
Association, as administrative agent, and a syndicate of lenders (incorporated by reference to Exhibit 10.1 to the Company's 
Form 8-K filed on October 3, 2016).

Second Amendment to Amended and Restated Credit Agreement, dated May 17, 2017, among Delek Refining, Ltd., as borrower, 
and Delek Refining Inc. and Delek U.S. Refining GP, LLC, as guarantors, Wells Fargo Bank, National Association  as administrative 
agent, and a syndicate of lenders (incorporated by reference to Exhibit 10.1 to the Company's Form 10-Q filed on August 7, 
2017).

El Dorado Throughput and Tankage Agreement, executed as of February 10, 2014, between Lion Oil Company and Delek 
Logistics Operating LLC, and, for limited purposes, J. Aron & Company (incorporated by reference to Exhibit 10.1 to the Company's 
Form 8-K filed on February 14, 2014).

Amendment to El Dorado Throughput and Tankage Agreement, executed as of July 22, 2016 but effective as of February 11, 
2014, between Lion Oil Company and Delek Logistics Operating LLC, and, for limited purposes, J. Aron & Company (incorporated 
by reference to Exhibit 10.4 to the Company's Form 10-Q filed on August 5, 2016).

Second Amended and Restated Credit Agreement, dated as of December 30, 2014, among Delek Logistics Partners, LP and 
each other borrower referenced therein, as borrowers, Fifth Third Bank, as administrative agent, and a syndicate of lenders 
(incorporated by reference to Exhibit 10.1 to the Company's Form 8-K filed on January 6, 2015).

Third Amended and Restated Omnibus Agreement, dated as of March 31, 2015, among Delek US Holdings, Inc., Lion Oil 
Company, Delek Logistics Operating, LLC, Delek Marketing & Supply, LP, Delek Refining, Ltd., Delek Logistics Partners, LP, 
Paline Pipeline Company, LLC, SALA Gathering Systems, LLC, Magnolia Pipeline Company, LLC, El Dorado Pipeline Company, 
LLC, Delek Crude Logistics, LLC, Delek Marketing-Big Sandy, LLC, DKL Transportation, LLC and Delek Logistics GP, LLC 
(incorporated by reference to Exhibit 10.1 to the Company's Form 10-Q filed on May 7, 2015).
First Amendment to Third Amended and Restated Omnibus Agreement, dated as of August 3, 2015, by and among Delek US 
Holdings, Inc., Lion Oil Company, Delek Logistics Operating, LLC, Delek Marketing & Supply, LP, Delek Refining, Ltd., Delek 
Logistics Partners, LP, Paline Pipeline Company, LLC, SALA Gathering Systems, LLC, Magnolia Pipeline Company, LLC, El 
Dorado Pipeline Company, LLC, Delek Crude Logistics, LLC, Delek Marketing-Big Sandy, LLC, DKL Transportation, LLC and 
Delek Logistics GP, LLC (incorporated by reference to Exhibit 10.5 to the Company's Form 10-Q filed on August 5, 2015).

Second Amended and Restated Financing Agreement, dated May 14, 2015, among Lion Oil Company as borrower, certain 
subsidiaries of Lion Oil Company named therein as guarantors, the various institutions from time to time party to this Agreement, 
as Lenders, Fifth Third Bank as Administrative Agent and Lead Collateral Agent and Bank Hapoalim B.M., as Designated Account 
Collateral Agent (incorporated by reference to Exhibit 10.1 to the Company's Form 8-K filed on May 20, 2015).

First Amendment to Second Amended and Restated Financing Agreement, dated April 13, 2017, among Lion Oil Company, as 
borrower, certain subsidiaries of Lion Oil Company named therein as guarantors, the various institutions from time to time party 
to this Agreement, as Lenders, Fifth Third Bank, as Administrative Agent and Lead Collateral Agent, and Bank Hapoalim B.M., 
as Designated Account Collateral Agent (incorporated by reference to Exhibit 10.2 to the Company's Form 10-Q filed on August 
7, 2017).

Delek US Holdings, Inc. 2016 Long-Term Incentive Plan (incorporated by reference to Exhibit 99.1 to the Company's Registration 
Statement on Form S-8 filed on June 1, 2016).

General Terms and Conditions for Restricted Stock Unit Awards to Executive Officers and Directors under the 2016 Delek US 
Holdings, Inc. Long-Term Incentive Plan (incorporated by reference to Exhibit 10.5 to the Company's Form 10-Q filed on August 
5, 2016).

General Terms and Conditions for Stock Appreciation Right Awards to Executive Officers and Directors under the 2016 Delek 
US Holdings, Inc. Long-Term Incentive Plan (incorporated by reference to Exhibit 10.6 to the Company's Form 10-Q filed on 
August 5, 2016).

Form of Delek US Holdings, Inc. 2016 Long-Term Incentive Plan Performance Restricted Stock Unit Agreement (incorporated 
by reference to Exhibit 10.29(c) to the Company’s Form 10-K filed February 28, 2017).

Form of Delek US Holdings, Inc. 2016 Long-Term Incentive Plan Restricted Stock Unit Agreement (incorporated by reference 
to Exhibit 10.29(d) to the Company’s Form 10-K filed February 28, 2017).
Alon USA Energy, Inc. Second Amended and Restated 2005 Incentive Compensation Plan (incorporated by reference to Exhibit 
10.2 to Alon USA Energy, Inc.’s Form 10-Q filed on May 9, 2012, SEC File No. 001-32567). 
Form of Restricted Stock Award Agreement relating to Director Grants pursuant to Section 12 of the Alon USA Energy, Inc. 2005 
Incentive Compensation Plan (incorporated by reference to Exhibit 10.1 to Alon USA Energy, Inc.’s Form 8-K filed on August 5, 
2005, SEC File No. 001-32567).

Form of Restricted Stock Award Agreement relating to Participant Grants pursuant to Section 8 of the Alon USA Energy, Inc. 
2005 Incentive Compensation Plan (incorporated by reference to Exhibit 10.1 to Alon USA Energy, Inc.’s Form 8-K filed on 
August 23, 2005, SEC File No. 001-32567).

99

*

*

*

*

*

*

*

*

*

10.13(d)

10.13(e)

10.13(f)

10.13(g)

10.13(h)

10.14(a)

10.14(b)

10.14(c)

10.14(d)

10.15

10.16

10.17

10.18(a)

10.18(b)

10.19

10.20(a)

‡

10.20(b)

10.21

10.22

‡

‡

Form II of Restricted Stock Award Agreement relating to Participant Grants pursuant to Section 8 of the Alon USA Energy, Inc. 
2005 Incentive Compensation Plan (incorporated by reference to Exhibit 10.3 to Alon USA Energy, Inc.’s Form 8-K filed on 
November 8, 2005, SEC File No. 001-32567).

Alon USA Energy, Inc. Form of Restricted Stock Award Agreement (incorporated by reference to Exhibit 10.1 to Alon USA Energy, 
Inc.’s Form 8-K filed on January 12, 2017, SEC File No. 001-32567).
Form of Appreciation Rights Award Agreement relating to Participant Grants pursuant Section 7 of the Alon USA Energy, Inc. 
2005 Incentive Compensation Plan (incorporated by reference to Exhibit 10.1 to Alon USA Energy, Inc.’s Form 8-K filed on March 
12, 2007, SEC File No. 001-32567).
Form of Amendment to Appreciation Rights Award Agreement relating to Participant Grants pursuant to Section 7 of the Alon 
USA Energy, Inc. 2005 Incentive Compensation Plan (incorporated by reference to Exhibit 10.2 to Alon USA Energy, Inc.’s Form 
8-K filed on January 27, 2010, SEC File No. 001-32567).
Form of Award Agreement relating to Executive Officer Restricted Stock Grants pursuant to the Alon USA Energy, Inc. 2005 
Amended and Restated Incentive Compensation Plan (incorporated by reference to Exhibit 10.2 to Alon USA Energy, Inc.’s 
Form 8-K filed on May 9, 2011, SEC File No. 001-32567).
Restricted Stock Award Agreement, dated August 6, 2014, between Alon USA Energy, Inc. and Jimmy C. Crosby (incorporated 
by reference to Exhibit 10.54 to Alon USA Energy, Inc.’s Form 10-K/A filed on May 1, 2017, SEC File No. 001-32567).
First Amendment to Restricted Stock Award Agreement between Alon USA Energy, Inc. and Jimmy C. Crosby (incorporated by 
reference to Exhibit 10.55 Alon USA Energy, Inc.’s Form 10-K/A filed on May 1, 2017, SEC File No. 001-32567).

Second Amendment to Restricted Stock Award Agreement between Alon USA Energy, Inc. and Jimmy C. Crosby (incorporated 
by reference to Exhibit 10.56 to Alon USA Energy, Inc.’s Form 10-K/A filed on May 1, 2017, SEC File No. 001-32567).
Third Amendment to Restricted Stock Award Agreement between Alon USA Energy, Inc. and Jimmy C. Crosby (incorporated by 
reference to Exhibit 10.57 to Alon USA Energy, Inc.’s Form 10-K/A filed on May 1, 2017, SEC File No. 001-32567).

Voting, Irrevocable Proxy and Support Agreement dated as of January 2, 2017, by and between Delek US Holdings, Inc. and 
Alon USA Energy, Inc. (incorporated by reference to Exhibit 10.1 to the Company's Form 8-K filed on January 3, 2017).

Voting, Irrevocable Proxy and Support Agreement dated as of January 2, 2017, by and between Delek US Holdings, Inc., David 
Wiessman and D.B.W. Holdings (2005) Ltd. (incorporated by reference to Exhibit 10.2 to the Company's Form 8-K filed on 
January 3, 2017).

Voting, Irrevocable Proxy and Support Agreement dated as of January 2, 2017, by and between Delek US Holdings, Inc., Jeff 
Morris and Karen Morris (incorporated by reference to Exhibit 10.3 to the Company's Form 8-K filed on January 3, 2017).

Second Amended and Restated Credit Agreement dated as of March 14, 2014, among Southwest Convenience Stores, LLC, 
Skinny’s, LLC, as the Borrowers, Alon Brands, Inc., as a Guarantor, GTS Licensing Company, Inc., as a Guarantor, the lenders 
party thereto and Wells Fargo Bank, National Association, as Administrative Agent, Swingline Lender, LC Issuer, Syndication 
Agent and Sole Lead Arranger (incorporated by reference to Exhibit 10.1 to Alon USA Energy, Inc.’s Form 8-K filed on March 
27, 2014, SEC File No. 001-32567).
First  Amendment  to  Second  Amended  and  Restated  Credit  Agreement  dated  as  of  August  25,  2015,  among  Southwest 
Convenience Stores, LLC, Skinny’s, LLC, as the Borrowers, Alon Brands, Inc., as a Guarantor, GTS Licensing Company, Inc., 
as a Guarantor, the lenders party thereto and Wells Fargo Bank, National Association, as Administrative Agent, Swingline Lender, 
LC Issuer, Syndication Agent and Sole Lead Arranger (incorporated by reference to Exhibit 10.1 to Alon USA Energy, Inc.’s Form 
8-K filed on August 31, 2015, SEC File No. 001-32567).
Credit and Guaranty Agreement, dated as of November 26, 2012, among Alon USA Partners, LP, Alon USA Partners GP, LLC 
and  certain  subsidiaries  of  Alon  USA  Partners,  LP,  as  Guarantors,  the  lenders  party  thereto  and  Credit  Suisse  AG,  as 
Administrative Agent and Collateral Agent (incorporated by reference to Exhibit 10.1 to Alon USA Energy, Inc.’s Form 8-K, filed 
on November 30, 2012, SEC File No. 001-32567).
Second Amended and Restated Supply and Offtake Agreement dated February 1, 2015  by and between Alon Refining Krotz 
Springs, Inc. and J. Aron & Company (incorporated by reference to Exhibit 10.3 to Alon USA Energy, Inc.’s Form 10-Q filed on 
May 8, 2015, SEC File No. 001-32567).

Amendment to Second Amended and Restated Supply and Offtake Agreement dated as of January 13, 2017 between Alon 
Refining Krotz Springs, Inc. and J. Aron & Company (incorporated by reference to Exhibit 10.53 to Alon USA Energy, Inc.’s Form 
10-K filed on February 27, 2017, SEC File No. 001-32567).

Second Amended and Restated Supply and Offtake Agreement by and between Alon USA, LP and J. Aron & Company dated 
February 1, 2015 (incorporated by reference to Exhibit 10.1 to Alon USA Energy, Inc.’s Form 10-Q filed on May 8, 2015, SEC 
File No. 001-32567).

Amended and Restated Supply and Offtake Agreement by and between J. Aron & Company and Alon Supply, Inc., dated February 
1, 2015 (incorporated by reference to Exhibit 10.2 to Alon USA Energy, Inc.’s Form 10-Q filed on May 8, 2015, SEC File No. 
001-32567).

100

10.23(a)

10.23(b)

10.24(a)

10.24(b)

10.25

10.26

10.27

10.28

10.29

10.30

10.31

10.32

10.33

10.34

10.35

10.36

10.37

21.1
23.1

23.2
24.1

31.1

31.2

32.1

32.2

99.1

Second Amended Revolving Credit Agreement dated as of May 23, 2013, by and among Alon USA Energy, Inc., Alon USA, LP, 
Israeli Discount Bank of New York, Bank Leumi USA and certain other guarantor companies and financial institutions from time 
to time named therein (incorporated by reference to Exhibit 10.1 to Alon USA Energy, Inc.’s Form 8-K filed on May 24, 2013, 
SEC File No. 001-32567). 

Second Amendment to Second Amended Revolving Credit Agreement and Partial Release, dated May 6, 2015, by and among 
Alon USA Energy, Inc., Alon USA, LP, Israel Discount Bank of New York, Bank Leumi USA and certain other guarantor companies 
and financial institutions from time to time named therein (incorporated by reference to Exhibit 10.4 to Alon USA Energy, Inc.’s 
Form 10-Q filed on May 8, 2015, SEC File No. 001-32567).

Indenture related to the 3.00% Convertible Senior Notes due 2018, dated as of September 16, 2013, among Alon USA Energy, 
Inc. and U.S. Bank National Association, as Trustee (including form of 3.00% Convertible Senior Note due 2018) (incorporated 
by reference to Exhibit 4.1 to Alon USA Energy, Inc.'s 8-K filed on September 16, 2013, SEC File No. 001-32567).

First Supplemental Indenture, effective as of July 1, 2017, by and among Alon USA Energy, Inc., Delek US Holdings, Inc. (f/k/
a Delek Holdco, Inc.) and U.S. Bank National Association, as Trustee (incorporated by reference to Exhibit 10.1 to the Company's 
Form 8-K filed on July 3, 2017).

Executive Employment Agreement, effective November 1, 2017, by and between Delek US Holdings, Inc. and Ezra Uzi Yemin 
(incorporated by reference to Exhibit 10.3 to the Company's Form 10-Q filed on November 9, 2017).

Executive  Employment  Agreement,  effective  April  1,  2017,  by  and  between  Delek  US  Holdings,  Inc.  and  Kevin  Kremke 
(incorporated by reference to Exhibit 10.1 to the Company's Form 8-K filed on January 31, 2017).

Executive Employment Agreement, effective November 1, 2016, by and between Delek US Holdings, Inc. and Frederec C. 
Green (incorporated by reference to Exhibit 10.1 to the Company's Form 8-K filed on November 17, 2016).

Employment Agreement, effective November 1, 2016, by and between Delek US Holdings, Inc. and Avigal Soreq (incorporated 
by reference to Exhibit 10.39 to the Company's Form 10-K filed on February 28, 2017).

Employment Agreement, effective June 1, 2017, by and between Delek US Holdings, Inc. and Assaf Ginzburg (incorporated by 
reference to Exhibit 10.2 to the Company's Form 10-Q filed on November 3, 2016).

Executive Employment Agreement, effective October 24, 2017, by and between Delek US Holdings, Inc. and Melissa M. Buhrig 
(incorporated by reference to Exhibit 10.1 to the Company's Form 8-K filed on October 30, 2017).

Employment Agreement, dated November 6, 2012, by and between Delek US Holdings, Inc. and Dan L. Gordon (incorporated 
by reference to Exhibit 10.1 to the Company’s Form 10-Q filed on November 6, 2014).

Employment Agreement, dated August 7, 2012, by and between Delek US Holdings, Inc. and Donald N. Holmes (incorporated 
by reference to Exhibit 10.2 to the Company’s Form 10-Q filed on November 8, 2012, SEC File No. 001-32868).

Employment Agreement, effective August 3, 2015, between Delek US Holdings, Inc. and Anthony L. Miller (incorporated by 
reference to Exhibit 10.1 to the Company's Form 10-Q filed on November 6, 2015).
Employment Agreement, effective May 8, 2013, between Delek US Holdings, Inc. and Ernest C. Cagle (incorporated by reference 
to Exhibit 10.7 to the Company’s Form 10-Q filed on May 9, 2017).
Employment Agreement, effective May 1, 2014, between Delek US Holdings, Inc. and Mark T. Page (incorporated by reference 
to Exhibit 10.8 to the Company’s Form 10-Q filed on May 9, 2017).
Employment Agreement, effective October 10, 2016, between Delek US Holdings, Inc. and Mark Cox (incorporated by reference 
to Exhibit 10.40 to the Company’s Form 10-K filed on February 28, 2017).

Employment Agreement, dated May 1, 2015, between Delek US Holdings, Inc. and Mark D. Smith (incorporated by reference 
to Exhibit 10.3 to the Company’s Form 10-Q filed on August 5, 2015).

Subsidiaries of the Registrant

Consent of Ernst & Young LLP
Consent of KPMG LLP
Power of Attorney

Certification of the Company's Chief Executive Officer pursuant to Rule 13a-14(a)/15d-14(a) under the Securities Exchange Act.

*

*

*

*

*

*

*

*

*

*

*

*

*

§
§

§
§

§

§
Certification of the Company's Chief Financial Officer pursuant to Rule 13a-14(a)/15d-14(a) under the Securities Exchange Act.
§§ Certification of the Company's Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 

of the Sarbanes-Oxley Act of 2002.

§§ Certification  of 

the  Company's  Chief  Financial  Officer  pursuant 

to 

18  U.S.C.  Section 

1350, 

as

adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Audited financial statements of Alon Energy USA, Inc. as of December 31, 2016 and 2015, and for each of the years ended 
December 31, 2016, 2015 and 2014 (incorporated by reference to Exhibit 99.1 to the Company's Form 10-K filed on February 
28, 2017).

101

101

The following materials from Delek US Holdings, Inc.’s Annual Report on Form 10-K for the annual period ended December 31, 
2017, formatted in XBRL (eXtensible Business Reporting Language): (i) Consolidated Balance Sheets as of December 31, 2017 
and 2016, (ii) Consolidated Statements of Income for the years ended December 31, 2017, 2016 and 2015, (iii) Consolidated 
Statements of Comprehensive Income for the years ended December 31, 2017, 2016 and 2015, (iv) Consolidated Statements 
of Changes in Stockholders’ Equity for the years ended December 31, 2017, 2016 and 2015, (v) Consolidated Statements of 
Cash Flows for the years ended December 31, 2017, 2016 and 2015 and (vi) Notes to Consolidated Financial Statements.

_______________

* 

§ 

Management contract or compensatory plan or arrangement.

Filed herewith. 

§§ 

Furnished herewith. 

^ 

‡ 

Certain schedules have been omitted pursuant to Item 601(b)(2) of Regulation S-K. The Company agrees to supplementally furnish a 
copy of any of the omitted schedules to the United States Securities and Exchange Commission upon request.

Confidential treatment has been requested and granted with respect to certain portions of this exhibit pursuant to Rule 24b-2 of the 
Securities Exchange Act of 1934, as amended. Omitted portions have been filed separately with the United States Securities and 
Exchange Commission.

102

Delek US Holdings, Inc.

Consolidated Financial Statements
As of December 31, 2017 and 2016 and
For Each of the Three Years Ended December 31, 2017, 2016 and 2015 

INDEX TO FINANCIAL STATEMENTS AND SCHEDULE

Reports of Independent Registered Public Accounting Firm
Audited Financial Statements:
Consolidated Balance Sheets
Consolidated Statements of Income
Consolidated Statements of Comprehensive Income
Consolidated Statements of Changes in Stockholders' Equity
Consolidated Statements of Cash Flows
Notes to Consolidated Financial Statements
Financial Statement Schedule I - Condensed Parent Company Financial Statements

F-2

F-4
F-6
F-7
F-8
F-11
F-13
F-69

All other financial schedules are not required under related instructions, or are inapplicable and therefore have been omitted.

F-1

Report of Independent Registered Public Accounting Firm

The Board of Directors and Stockholders of
Delek US Holdings, Inc.

Opinion on Internal Control over Financial Reporting

We have audited Delek US Holdings, Inc.’s internal control over financial reporting as of December 31, 2017, based on criteria established in 
Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework)  
(the COSO criteria).  In our opinion, Delek US Holdings, Inc. (the Company) maintained, in all material respects, effective internal control over 
financial reporting as of December 31, 2017, based on the COSO criteria.

As indicated in the accompanying Management’s Annual Report on Internal Control over Financial Reporting, management’s assessment of 
and conclusion on the effectiveness of internal control over financial reporting did not include the internal controls of Alon USA Energy, Inc. 
and subsidiaries, which is included in the 2017 consolidated financial statements of the Company and constituted 51% and 27% of total assets 
and net sales, respectively, as of and for the year ended December 31, 2017. Our audit of internal control over financial reporting of the Company 
also did not include an evaluation of the internal control over financial reporting of Alon USA Energy, Inc. and subsidiaries.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the 
consolidated balance sheets of Delek US Holdings, Inc. as of December 31, 2017 and 2016, the related consolidated statements of income, 
comprehensive income, changes in stockholders' equity, and cash flows for each of the three years in the period ended December 31, 2017, 
and the related notes and financial statement schedule of the Company and our report dated February 28, 2018 expressed an unqualified 
opinion thereon. 

Basis for Opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting, and for its assessment of the 
effectiveness of internal control over financial reporting included in the accompanying Management’s Annual Report on Internal Control over 
Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. 
We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance 
with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain 
reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. 

Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, 
testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other 
procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial 
reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A 
company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, 
in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance 
that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting 
principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and 
directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or 
disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any 
evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or 
that the degree of compliance with the policies or procedures may deteriorate.

Nashville, Tennessee
February 28, 2018

/s/ Ernst & Young LLP

F-2

 
 
 
 
 
 
 
Report of Independent Registered Public Accounting Firm

The Board of Directors and Stockholders of
Delek US Holdings, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Delek US Holdings, Inc. as of December 31, 2017 and 2016, and the 
related consolidated statements of income, comprehensive income, changes in stockholders' equity, and cash flows for each of the three years 
in the period ended December 31, 2017, and the related notes and financial statement schedule listed in the Index at Item 15(a) (collectively 
referred to as the “financial statements”). In our opinion, the financial statements referred to above present fairly, in all material respects, the 
consolidated financial position of the Company at December 31, 2017 and 2016, and the consolidated results of its operations and its cash 
flows for each of the three years in the period ended December 31, 2017, in conformity with U.S. generally accepted accounting principles. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), Delek 
US Holdings, Inc.’s internal control over financial reporting as of December 31, 2017, based on criteria established in Internal Control-Integrated 
Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) and our report dated February 
28, 2018 expressed an unqualified opinion thereon.

Basis for Opinion

These financial statements and schedule are the responsibility of the Company's management. Our responsibility is to express an opinion on 
these financial statements and schedule based on our audits. We are a public accounting firm registered with the PCAOB and are required to 
be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of 
the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain 
reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits 
included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and 
performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and 
disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by 
management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis 
for our opinion.

/s/ Ernst & Young LLP

We have served as the Company’s auditor since 2002.

Nashville, Tennessee
February 28, 2018

F-3

 Delek US Holdings, Inc.

Consolidated Balance Sheets
(In millions, except share and per share data)

ASSETS

Current assets:

Cash and cash equivalents
Accounts receivable, net
Accounts receivable from related parties
Inventories, net of inventory valuation reserves
Assets of discontinued operations held for sale
Other current assets

Total current assets
Property, plant and equipment:
Property, plant and equipment
Less: accumulated depreciation

Property, plant and equipment, net

Goodwill
Other intangibles, net
Equity method investments
Other non-current assets
Total assets (1)

LIABILITIES AND STOCKHOLDERS’ EQUITY

Current liabilities:

Accounts payable
Accounts payable to related parties
Current portion of long-term debt
Obligation under Supply and Offtake Agreements
Liabilities of discontinued operations held for sale
Accrued expenses and other current liabilities

Total current liabilities

Non-current liabilities:

Long-term debt, net of current portion
Environmental liabilities, net of current portion
Asset retirement obligations
Deferred tax liabilities
Other non-current liabilities

Total non-current liabilities

Stockholders’ equity:

Preferred stock, $0.01 par value, 10,000,000 shares authorized, no shares issued and outstanding

Common stock, $0.01 par value, 110,000,000 shares authorized, 81,533,548 shares and
67,150,352 shares issued at December 31, 2017 and December 31, 2016, respectively

Additional paid-in capital
Accumulated other comprehensive income (loss)
Treasury stock, 762,623 shares and 5,195,791 shares, at cost, as of December 31, 2017 and
2016, respectively
Retained earnings
Non-controlling interests in subsidiaries

Total stockholders’ equity
Total liabilities and stockholders’ equity

December 31,

2017

2016

$

$

$

931.8
579.6
2.1
808.4
160.0
129.9
2,611.8

2,772.5
(631.7)
2,140.8
816.6
101.1
138.1
126.8
5,935.2

973.4
1.7
590.2
435.6
105.9
564.9
2,671.7

875.4
68.9
72.1
199.9
83.0
1,299.3

—

0.8
900.1
6.9

(25.0)
767.8
313.6
1,964.2
5,935.2

$

689.2
265.9
0.1
392.4
—
49.3
1,396.9

1,587.6
(484.3)
1,103.3
12.2
26.7
360.0
80.7
2,979.8

494.6
1.8
84.4
124.6
—
229.8
935.2

748.5
6.2
5.2
76.2
26.0
862.1

—

0.7
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(20.8)

(160.8)
522.3
190.6
1,182.5
2,979.8

$

$

$

$

See accompanying notes to the consolidated financial statements

F-4

 
 
 
 
 
 
 
 
 
 
 
 
 
(1)

    All but approximately $20.0 million of the assets of the Alon Partnership (a consolidated variable interest entity, as discussed in Note 2) are 
restricted for the use of settlement of the obligations of the Alon Partnership. See Note 4 for further information regarding assets and liabilities 
of the Alon Partnership and Note 25 regarding acquisition of the non-controlling interest in the Alon Partnership on February 7, 2018.

.

F-5

Delek US Holdings, Inc.

Consolidated Statements of Income 
(In millions, except share and per share data)

Net sales

Operating costs and expenses:

Cost of goods sold

Operating expenses

Insurance proceeds — business interruption

General and administrative expenses

Depreciation and amortization

Other operating expense (income), net

Total operating costs and expenses

Operating income (loss)

Interest expense

Interest income

(Income) loss from equity method investments

Loss on impairment of equity method investment

Gain on remeasurement of equity method investment

Other expense (income), net

Total non-operating (income) expenses, net

Income (loss) from continuing operations before income tax benefit

Income tax benefit

Income (loss) from continuing operations

Discontinued operations:

(Loss) income from discontinued operations

Income tax (benefit) expense

(Loss) income from discontinued operations, net of tax

Net income (loss)

Net income attributed to non-controlling interests

Net income (loss) attributable to Delek

Basic income (loss) per share:

Income (loss) from continuing operations

(Loss) income from discontinued operations

Total basic income (loss) per share

Diluted income (loss) per share:

Income (loss) from continuing operations

(Loss) income from discontinued operations

Total diluted income (loss) per share

Weighted average common shares outstanding:

Basic

Diluted

Dividends declared per common share outstanding

Year Ended December 31,
2016

2015

2017

$

7,267.1

$

4,197.9

$

4,782.0

6,327.6

429.0

—

169.8

153.3

1.0

7,080.7

186.4

93.8

(4.0)

(12.6)

—

(190.1)

—

(112.9)

299.3

(29.2)

328.5

(8.6)

(2.7)

(5.9)

322.6

33.8

288.8

4.12

(0.08)

4.04

4.08

(0.08)

4.00

$

$

$

$

$

3,812.9

249.3

(42.4)

106.1

116.4

4.8

4,236.9

270.3

—

100.6

106.0

(0.5)

4,247.1

4,713.3

(49.2)

54.4

(1.5)

43.4

245.3

—

0.4

342.0

(391.2)

(171.5)

(219.7)

144.2

57.9

86.3

(133.4)

20.3

(153.7) $

(3.88) $

1.39

(2.49) $

(3.88) $

1.39

(2.49) $

68.7

52.1

(1.1)

(2.0)

—

—

(1.6)

47.4

21.3

(15.8)

37.1

5.7

(0.9)

6.6

43.7

24.3

19.4

0.21

0.11

0.32

0.21

0.11

0.32

71,566,225

72,303,083

61,921,787

61,921,787

60,819,771

61,320,570

0.60

$

0.60

$

0.60

$

$

$

$

$

$

See accompanying notes to the consolidated financial statements

F-6

 
 
 
 
Delek US Holdings, Inc.

Consolidated Statements of Comprehensive Income
(In millions)

Net income (loss) attributable to Delek

Other comprehensive income (loss):

Commodity contracts designated as cash flow hedges:

Unrealized gains (losses), net of ineffectiveness (gains) losses of $(0.5) million,
$(3.1) million and $21.5 million for the years ended December 31, 2017, 2016 and
2015, respectively

Realized (gains) losses reclassified to cost of goods sold

Increase (decrease) related to commodity cash flow hedges, net

Income tax (expense) benefit

Net comprehensive income (loss) on commodity contracts designated as cash
flow hedges

Interest rate contracts designated as cash flow hedges:

Unrealized gains

Realized losses reclassified to interest expense

Increase related to interest rate cash flow hedges, net

Income tax expense

Net comprehensive income on interest rate contracts designated as cash flow
hedges

Foreign currency translation gain

Other comprehensive income (loss) from equity method investments, net of tax
(expense) benefit of  $(2.2) million, $(0.4) million, and $2.7 million for the years ended
December 31, 2017, 2016 and 2015, respectively

Postretirement benefit plans:

Unrealized gain arising during the year related to:

  Net actuarial gain

  Curtailment gain

  Gain reclassified to earnings:

   Recognized due to curtailment

Decrease related to postretirement benefit plans, net

Income tax benefit

Net comprehensive loss on postretirement benefit plans

Total other comprehensive income (loss)

Comprehensive income (loss) attributable to Delek

Year Ended December 31,

2017

2016

2015

$

288.8

$

(153.7) $

19.4

(2.0)

38.6

36.6

(12.8)

23.8

0.3

0.3

0.6

(0.2)

0.4

0.1

4.1

(0.8)

6.3

(6.1)

(0.6)

—

(0.6)

27.8

8.4

27.8

36.2

(12.7)

23.5

—

—

—

—

—

0.2

0.8

—

—

—

—

—

—

24.5

$

316.6

$

(129.2) $

(41.4)

(0.7)

(42.1)

14.7

(27.4)

—

—

—

—

—

(0.3)

(5.0)

—

—

—

—

—

—

(32.7)

(13.3)

See accompanying notes to the consolidated financial statements

F-7

 
 
 
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Delek US Holdings, Inc.
Consolidated Statements of Cash Flows
(In millions, except per share data )

Cash flows from operating activities:
Net income (loss)
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating

Year Ended December 31,
2016

2015

2017

$

322.6

$

(133.4) $

43.7

Depreciation and amortization
Amortization of deferred financing costs and debt discount
Accretion of environmental liabilities asset retirement obligations
Amortization of unfavorable contract liability
Deferred income taxes
(Income) loss from equity method investments
Dividends from equity method investments
Loss on disposal of assets
Impairment of fixed assets
Impairment of equity method investment
Gain on remeasurement of equity method investment
Equity-based compensation expense
Income tax benefit of equity-based compensation
Loss (income) from discontinued operations
Changes in assets and liabilities, net of acquisitions:

Accounts receivable
Inventories and other current assets
Fair value of derivatives
Accounts payable and other current liabilities
Obligation under Supply and Offtake Agreement
Non-current assets and liabilities, net
Cash provided by operating activities - continuing operations
Cash (used in) provided by operating activities - discontinued operations

Net cash provided by operating activities

Cash flows from investing activities:
Business combinations, net of cash acquired
Equity method investment contributions
Purchases of property, plant and equipment
Purchase of intangible assets
Proceeds from sales of assets

Cash provided by (used in) investing activities - continuing operations
Cash provided by (used in) investing activities - discontinued operations

Net cash provided by (used in) investing activities

Cash flows from financing activities:
Proceeds from long-term revolvers
Payments on long-term revolvers
Proceeds from term debt
Payments on term debt
Proceeds from exercise of stock options
Proceeds from product financing agreements
Repayments of product financing agreements
Taxes paid due to the net settlement of equity-based compensation
Income tax benefit expense of equity-based compensation
Repurchase of common stock
Repurchase of non-controlling interest
Distribution to non-controlling interest
Dividends paid
Deferred financing costs paid

Cash (used in) provided by financing activities - continuing operations
Cash (used in) provided by financing activities - discontinued operations

Net cash (used in) provided by financing activities

Net increase in cash and cash equivalents
Cash and cash equivalents at the beginning of the period
Cash and cash equivalents at the end of the period
Less cash and cash equivalents of discontinued operations at the end of the period
Cash and cash equivalents of continuing operations at the end of the period

$

F-11

153.3
8.3
1.2
(5.8)
(48.0)
(12.6)
18.3
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17.5
(1.4)
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(191.1)
39.2
290.9
113.0
(32.2)
334.2
(2.1)
332.1

196.2
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(172.0)
(5.5)
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13.0
12.2
25.2

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286.2
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(44.0)
(6.3)
(104.6)
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252.7
689.2
941.9
10.1
931.8

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116.4
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43.4
20.2
4.8
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245.3
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(86.3)

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(56.5)
44.2
223.8
12.8
2.3
254.9
13.3
268.2

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(46.3)
(0.7)
0.2
(108.4)
288.9
180.5

369.0
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40.3
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—
56.5
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(1.5)
1.2
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(6.9)
(24.1)
(37.5)
(1.9)
(44.2)
(17.5)
(61.7)
387.0
302.2
689.2
—
689.2

$

106.0
4.1
0.4
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15.1
0.3
2.2
—
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16.8
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(6.6)

(36.9)
119.8
32.9
(82.2)
(68.9)
(18.4)
144.0
36.0
180.0

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(240.9)
(187.7)
(7.2)
1.2
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(25.4)
(460.4)

436.9
(337.1)
174.6
(77.6)
0.2
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1.3
(42.2)
—
(20.9)
(37.1)
(2.7)
91.0
47.5
138.5
(141.9)
444.1
302.2
15.0
287.2

Supplemental disclosures of cash flow information:

Cash paid during the period for:

Interest, net of capitalized interest of $0.3 million, $0.2 million and $0.6 million in 2017,

2016 and 2015, respectively

Income taxes

Non-cash investing activities:

Equity method investments

Increase (decrease) in accrued capital expenditures

Non-cash financing activities:

Common stock issued in connection with the Delek/Alon Merger

Equity instruments issued in connection with the Alon Acquisition

Note payable issued in connection with the Alon Acquisition

Equity instruments issued in connection with the Delek/Alon Merger

Year Ended December 31,
2016

2015

2017

$

$

$

$

$

$

$

$

82.1

70.5

$

$

— $

9.4

509.0

$

$

— $

— $

21.7

$

51.9

1.7

$

$

— $

(3.7) $

— $

— $

— $

—

48.9

5.1

8.8

4.5

—

230.8

145.0

See accompanying notes to the consolidated financial statements

F-12

 
 
 
 
Delek US Holdings, Inc.

Notes to Consolidated Financial Statements

1. General

Delek US Holdings, Inc. is the sole shareholder or owner of membership interests of Delek US Energy, Inc. (and its wholly-owned subsidiaries, 
Delek Refining, Inc. ("Refining"), Delek Finance, Inc., Delek Marketing & Supply, LLC, Lion Oil Company ("Lion Oil"), Delek Renewables, LLC, 
Delek Rail Logistics, Inc., Delek Logistics Services Company, Delek Helena, LLC, Delek Land Holdings, LLC)) and Alon USA Energy, Inc. ("Alon") 
(and its wholly-owned subsidiaries). 

Effective July 1, 2017 (the "Effective Time"), we acquired the outstanding common stock of Alon (previously listed under NYSE: ALJ) (the 
"Delek/Alon Merger", as further discussed in Note 3), resulting in a new post-combination consolidated registrant renamed as Delek US Holdings, 
Inc. (“New Delek”), with Alon and the previous Delek US Holdings, Inc. (“Old Delek”) surviving as wholly-owned subsidiaries. New Delek is the 
successor issuer to Old Delek and Alon pursuant to Rule 12g-3(c) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). 
In addition, as a result of the Delek/Alon Merger, the shares of common stock of Old Delek and Alon were delisted from the New York Stock 
Exchange in July 2017, and their respective reporting obligations under the Exchange Act were terminated.

 Unless otherwise indicated or the context requires otherwise, the disclosures and financial information included in this report for the periods 
prior to July 1, 2017 reflect that of Old Delek, and the disclosures and financial information included in this report for the periods beginning July 1, 
2017 reflect that of New Delek. The terms "we," "our," "us," "Delek" and the "Company" are used in this report to refer to Old Delek and its 
consolidated subsidiaries for the periods prior to July 1, 2017, and New Delek and its consolidated subsidiaries for the periods on or after July 1, 
2017, unless otherwise noted. New Delek's Common Stock is listed on the New York Stock Exchange under the symbol "DK."

2.  Accounting Policies

Basis of Presentation

Our consolidated financial statements include the accounts of Delek and its subsidiaries. All significant intercompany transactions and account 
balances have been eliminated in consolidation. We have evaluated subsequent events through the filing of this Form 10-K. Any material subsequent 
events that occurred during this time have been properly recognized or disclosed in our financial statements. 

In August 2016, we entered into a definitive equity purchase agreement (the "Purchase Agreement") with Compañía de Petróleos de Chile 
COPEC S.A. and its subsidiary, Copec Inc., a Delaware corporation (collectively, "COPEC").  Under the terms of the Purchase Agreement, Delek 
agreed to sell, and COPEC agreed to purchase, 100% of the equity interests in Delek's wholly-owned subsidiaries MAPCO Express, Inc. ("MAPCO 
Express"), MAPCO Fleet, Inc., Delek Transportation, LLC, NTI Investments, LLC and GDK Bearpaw, LLC (collectively, the “Retail Entities”) for 
cash consideration of $535 million, subject to customary adjustments (the “ Retail Transaction”).  The Retail Transaction closed in November 2016. 
As a result of the Purchase Agreement, we met the requirements under the provisions of Accounting Standards Codification ("ASC") 205-20, 
Presentation of Financial Statements - Discontinued Operations ("ASC 205-20") and ASC 360, Property, Plant and Equipment ("ASC 360"), to 
report the results of the Retail Entities as discontinued operations and to classify the Retail Entities as a group of assets held for sale. See Note 
6 for further information regarding the Retail Entities.

During the third quarter 2017, we committed to a plan to sell certain assets associated with our Paramount and Long Beach, California 
refineries and Alon's California renewable fuels facility (collectively, the "California Discontinued Entities"), which were acquired as part of the Delek/
Alon Merger. As a result of this decision and commitment to a plan, and because it was made within three months of the Delek/Alon Merger, we 
met the requirements under ASC 205-20 and ASC 360 to report the results of the California Discontinued Entities as discontinued operations and 
to classify the California Discontinued Entities as a group of assets held for sale. The sale of the California Discontinued Entities is currently 
anticipated to occur within the next 6-9 months. See Note 6 for further information regarding the California Discontinued Entities. 

Our consolidated financial statements include Delek Logistics Partners, LP ("Delek Logistics"), Alon USA Partners, LP (the "Alon Partnership") 
and AltAir Paramount LLC ("AltAir"), all variable interest entities.  See Note 25 regarding acquisition of the non-controlling interest in the Alon 
Partnership on February 7, 2018.  As the indirect owner of the general partners of Delek Logistics and the Alon Partnership and the managing 
member of AltAir, we have the ability to direct the activities of these entities that most significantly impact their economic performance. We are also 
considered to be the primary beneficiary for accounting purposes for all of these entities and are Delek Logistics' primary customer. As Delek 
Logistics does not derive an amount of gross margin material to us from third parties, there is limited risk to Delek associated with Delek Logistics' 
operations. However, in the event that Delek Logistics, the Alon Partnership or AltAir incurs a loss, our operating results will reflect their loss, net 
of intercompany eliminations, to the extent of our ownership interest in these entities.  AltAir's results are included in discontinued operations - see 
Note 6. 

F-13

The preparation of financial statements in conformity with U.S. generally accepted accounting principles ("GAAP") and in accordance with 
the rules and regulations of the Securities and Exchange Commission ("SEC") requires management to make estimates and assumptions that 
affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and 
the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

Reclassifications 

Certain prior period amounts have been reclassified in order to conform to the current year presentation.

Segment Reporting

Delek is an integrated downstream energy business focused on petroleum refining, the transportation, storage and wholesale distribution of 
crude oil, intermediate and refined products and convenience store retailing.  Prior to August 2016, we aggregated our operating units into three 
reportable segments: refining, logistics and retail.  However, in August 2016, Delek entered into the Purchase Agreement pursuant to which it 
agreed to sell the Retail Entities, which consist of all of the retail segment and a portion of the corporate, other and eliminations segment, to COPEC, 
and in November 2016, the Retail Transaction closed.  As a result of the Purchase Agreement, we met the requirements of ASC 205-20 and ASC 
360 to report the results of the Retail Entities as discontinued operations and to classify the Retail Entities as a group of assets held for sale.  The 
operating results for the Retail Entities, in all periods presented, have been reclassified to discontinued operations.  Following the Delek/Alon 
Merger of July 1, 2017, Delek's business again includes retail operations.

Our corporate activities, results of certain immaterial operating segments (including our asphalt terminal operations effective with the Delek/ 
Alon Merger), our non-controlling equity interest of approximately 47% of the outstanding shares in Alon (which was accounted for as an equity 
method investment) prior to the Delek/Alon Merger and intercompany eliminations are reported in corporate, other and eliminations segment.  
Decisions concerning the allocation of resources and assessment of operating performance are made based on this segmentation.  Management 
measures the operating performance of each of the reportable segments based on the segment contribution margin.

Prior to the Delek/Alon Merger, the refining segment operated high conversion, independent refineries in Tyler, Texas (the "Tyler refinery") 
and El Dorado, Arkansas (the "El Dorado refinery") and biodiesel facilities in Cleburne, Texas and Crossett, Arkansas.  Effective with the Delek/
Alon Merger, the refining segment now also includes the operations of high conversion, independent refineries in Big Spring, Texas  (the "Big Spring 
refinery"), Krotz Springs, Louisiana (the "Krotz Springs refinery") and in Bakersfield, California (the "Bakersfield refinery"). The Bakersfield refinery 
has not processed crude oil since 2012 due to the high cost of crude oil relative to product yield and low asphalt demand.  The logistics segment 
owns and operates crude oil and refined products logistics and marketing assets.  The retail segment markets gasoline, diesel and other refined 
petroleum products, and convenience merchandise through a network of company-operated retail fuel and convenience stores. Segment reporting 
is more fully discussed in Note 15.

Cash and Cash Equivalents

Delek maintains cash and cash equivalents in accounts with large, U.S. or multi-national financial institutions. All highly liquid investments 
purchased with a term of three months or less are considered to be cash equivalents. As of December 31, 2017 and 2016, these cash equivalents 
consisted primarily of bank certificates of deposit and bank money market accounts, as well as overnight investments in U.S. Government obligations 
and bank repurchase obligations collateralized by U.S. Government obligations.

Accounts Receivable

Accounts receivable primarily consists of trade receivables generated in the ordinary course of business.  Delek recorded an allowance for 
doubtful accounts related to trade receivables of $4.4 million as of December 31, 2017.  Delek had no allowance for doubtful accounts as of 
December 31, 2016.

Credit is extended based on evaluation of the customer’s financial condition. We perform ongoing credit evaluations of our customers and 
require letters of credit, prepayments or other collateral or guarantees as management deems appropriate. Allowance for doubtful accounts is 
based on a combination of current sales and specific identification methods.

Credit risk is minimized as a result of the ongoing credit assessment of our customers and a lack of concentration in our customer base. Credit 
losses are charged to allowance for doubtful accounts when deemed uncollectible. Our allowance for doubtful accounts is reflected as a reduction 
of accounts receivable in the consolidated balance sheets.

No customer accounted for more than 10% of our consolidated accounts receivable balance as of both December 31, 2017 and 2016. No

customer accounted for more than 10% of consolidated net sales for the years ended December 31, 2017, 2016 or 2015.   

F-14

Inventory

Refinery crude oil, work-in-process, refined products, blendstocks and asphalt inventory for all of our operations, excluding the refinery located 
in Tyler, Texas (the "Tyler refinery") and merchandise inventory in our Retail segment, are stated at the lower of cost determined using the first-in, 
first-out (“FIFO”) basis or net realizable value. Cost of all inventory at the Tyler refinery is determined using the last-in, first-out (“LIFO”) inventory 
valuation method and inventory is stated at the lower of LIFO cost or market. Retail merchandise inventory consists of cigarettes, beer, convenience 
merchandise and food service merchandise and is stated at estimated cost as determined by the retail inventory method.  We are not subject to 
concentration risk with specific suppliers, since our crude oil and refined products inventory purchases are commodities that are readily available 
from a large selection of suppliers.

Property, Plant and Equipment

Assets acquired by Delek in conjunction with business acquisitions are recorded at estimated fair value at the acquisition date in accordance 
with  the purchase  method  of accounting  as  prescribed  in ASC 805,  Business  Combinations  ("ASC 805").  Other  acquisitions  of  property  and 
equipment are carried at cost. Betterments, renewals and extraordinary repairs that extend the life of an asset are capitalized. Maintenance and 
repairs  are  charged  to  expense  as  incurred.  Delek  owns  certain  fixed  assets  on  leased  locations  and  depreciates  these  assets  and  asset 
improvements over the lesser of management's estimated useful lives of the assets or the remaining lease term.

Depreciation is computed using the straight-line method over management's estimated useful lives of the related assets, which are as follows:

Building and building improvements
Refinery machinery and equipment
Pipelines and terminals
Retail store equipment and site improvements
Refinery turnaround costs
Automobiles
Computer equipment and software
Furniture and fixtures
Asset retirement obligation assets

Other Intangible Assets

Years
15-40
5-40
15-40
7-40
4-6
3-5
3-10
5-15
15-50

Delek has intangible assets associated with third-party fuel supply agreements, fuel trade name, liquor licenses, refinery permits and below 
market leases subsequent to the Delek/Alon Merger, in addition to a long-term supply contract, capacity contracts, line space history and rights of 
way. We amortize the definite-lived intangible assets on straight-line bases over the estimated useful lives of five to 15 years.  The amortization 
expense is included in depreciation and amortization on the accompanying consolidated statements of income. 

Property, Plant and Equipment and Other Intangibles Impairment

Property, plant and equipment and definite life intangibles are evaluated for impairment whenever indicators of impairment exist. In accordance 
with ASC 360 and ASC 350, Intangibles - Goodwill and Other, Delek evaluates the realizability of these long-lived assets as events occur that 
might indicate potential impairment. In doing so, Delek assesses whether the carrying amount of the asset is unrecoverable by estimating the sum 
of the future cash flows expected to result from the asset, undiscounted and without interest charges. If the carrying amount is more than the 
recoverable amount, an impairment charge must be recognized based on the fair value of the asset.  These impairment charges are included in 
other  operating  income  in  our  consolidated  statements  of  income.  We  recognized  an  impairment  charge  of  $2.2  million  for  the  year  ended 
December 31, 2015, related to the write-down of certain idle refining equipment in our refining segment to net realizable value.  There were no
impairment charges identified for the years ended December 31, 2017 or 2016.

Equity Method Investments

For equity investments that are not required to be consolidated under the variable or voting interest model, we evaluate the level of influence 
we are able to exercise over an entity’s operations to determine whether to use the equity method of accounting.  Our judgment regarding the level 
of influence over an equity method investment includes considering key factors such as our ownership interest, participation in policy-making and 
other significant decisions and material intercompany transactions.  Equity investments for which we determine we have significant influence are 
accounted for as equity method investments.  Amounts recognized for equity method investments are included in equity method investments in 
our consolidated balance sheets and adjusted for our share of the net earnings and losses of the investee and cash distributions, which are 

F-15

  
separately stated in our consolidated statements of income and our consolidated statements of cash flows.  We evaluate our equity method 
investments for impairment whenever events or changes in circumstances indicate that the carrying amounts of such investments may be impaired.  
Based on our evaluations, it was necessary to record an impairment charge of $245.3 million on our investment in Alon based on the quoted market 
price of our ALJ Shares as of September 30, 2016, during the year ended December 31, 2016. This impairment is reflected in the loss on impairment 
of equity method investment in our consolidated statements of income for the year ended December 31, 2016.  There were no impairment losses 
recorded on equity method investments for the year ended December 31, 2017 or 2015.  See Note 5 for further information on our equity method 
investments.

Capitalized Interest

Delek capitalizes interest on capital projects associated with the refining and logistics segments. For the years ended December 31, 2017, 

2016 and 2015, interest of $0.3 million, $0.2 million and $0.6 million, respectively, was capitalized relating to these projects.

Refinery Turnaround Costs

Refinery turnaround costs are incurred in connection with planned shutdowns and inspections of our refineries' major units to perform necessary 
repairs and replacements. Refinery turnaround costs are deferred when incurred, classified as property, plant and equipment and amortized on a 
straight-line basis over that period of time estimated to lapse until the next planned turnaround occurs. Refinery turnaround costs include, among 
other things, the cost to repair, restore, refurbish or replace refinery equipment such as vessels, tanks, reactors, piping, rotating equipment, 
instrumentation, electrical equipment, heat exchangers and fired heaters. 

Goodwill and Potential Impairment

Goodwill in an acquisition represents the excess of the aggregate purchase price over the fair value of the identifiable net assets. Delek's 
goodwill, all of which was acquired in various business combinations, is recorded at original fair value and is not amortized. Goodwill is subject to 
annual assessment to determine if an impairment of value has occurred, and Delek performs this review annually in the fourth quarter. We could 
also be required to evaluate our goodwill if, prior to our annual assessment, we experience disruptions in our business, have unexpected significant 
declines in operating results or sustain a permanent market capitalization decline. If a reporting unit's carrying amount exceeds its fair value, the 
impairment assessment leads to the testing of the implied fair value of the reporting unit's goodwill to its carrying amount. If the implied fair value 
is less than the carrying amount, a goodwill impairment charge is recorded. Our annual assessment of goodwill did not result in impairment during 
the years ended December 31, 2017, 2016 or 2015. 

Renewable Identification Numbers 

The U.S. Environmental Protection Agency (“EPA”) requires certain refiners to blend biofuels into the fuel products they produce pursuant to 
the EPA’s Renewable Fuel Standard - 2 ("RFS-2").  Alternatively, credits, called Renewable Identification Numbers ("RINs"), which may be generated 
and/or purchased, can be used to satisfy this obligation instead of physically blending biofuels ("RINs Obligation").  All of our refineries are obligated 
parties to the RFS-2 (see Note 21 for further discussion of these requirements).  To the extent that any of our refineries is unable to blend biofuels 
at the required rate, it must purchase RINs in the open market to satisfy its annual requirement. Our RINs Obligation is based on the amount 
of RINs we must purchase and the price of those RINs as of the balance sheet date. The cost of RINs used each period is charged to cost of goods 
sold in the consolidated statements of income.  We recognize a liability at the end of each reporting period in which we do not have sufficient RINs to 
cover the RINs Obligation.  The liability is calculated by multiplying the RINs shortage (based on actual results) by the period end RIN spot price.  
From time to time, we may hold RINs generated or acquired in excess of our current obligations.  We recognize an asset at the end of each reporting 
period in which we have generated or acquired RINs in excess of our RINs Obligation.  The asset is calculated by multiplying the RINs surplus 
(based on actual results) by the period end RIN spot price.  The value of RINs in excess of our RINs Obligation, if any, would be reflected in other 
current assets on the consolidated balance sheets.  RINs generated in excess of our current RINs Obligation may be sold or held to offset future 
RINs Obligations.  Any such sales of excess RINs are recorded in cost of goods sold on the consolidated statements of income.  The assets and 
liabilities associated with our RINs Obligation are considered recurring fair value measurements.  See Note 16 for further information.

From time to time, Delek enters into future commitments to purchase or sell RINs at fixed prices and quantities, which are used to manage 
the costs associated with our RINs Obligation.  These future RIN commitment contracts meet the definition of derivative instruments under ASC 
815 and are measured at fair value based on quoted prices from an independent pricing service. Changes in the fair value of these future RIN 
commitment contracts are recorded in cost of goods sold on the consolidated statements of income.  See Note 17 for further information.

F-16

Derivatives

Delek records all derivative financial instruments, including any interest rate swap and cap agreements, fuel-related derivatives, over the 
counter ("OTC") future swaps, forward contracts and future RIN purchase and sales commitments that qualify as derivative instruments, at estimated 
fair value in accordance with the provisions of ASC 815, Derivatives and Hedging ("ASC 815"). Changes in the fair value of the derivative instruments 
are recognized in operations, unless we elect to apply and qualify for the hedging treatment permitted under the provisions of ASC 815 allowing 
such changes to be classified as other comprehensive income for cash flow hedges. We validate the fair value of all derivative financial instruments 
on a periodic basis, utilizing exchange pricing and/or price index developers such as Platts, Argus or OPIS.  On a regular basis, Delek enters into 
commodity contracts with counterparties for the purchase or sale of crude oil, blendstocks, and various finished products. These contracts usually 
qualify for the normal purchase / normal sale exemption under ASC 815 and, as such, are not measured at fair value.

Delek's policy under the guidance of ASC 815-10-45, Derivatives and Hedging - Other Presentation Matters ("ASC 815-10-45"), is to net the 
fair value amounts recognized for multiple derivative instruments executed with the same counterparty and offset these values against the cash 
collateral arising from these derivative positions.

Fair Value of Financial Instruments

The fair values of financial instruments are estimated based upon current market conditions and quoted market prices for the same or similar 
instruments. Management estimates that the carrying value approximates fair value for all of Delek's assets and liabilities that fall under the scope 
of ASC 825, Financial Instruments ("ASC 825").

Delek applies the provisions of ASC 820, Fair Value Measurements and Disclosure ("ASC 820"), which defines fair value, establishes a 
framework for its measurement and expands disclosures about fair value measurements.  ASC 820 applies to our commodity and interest rate 
derivatives that are measured at fair value on a recurring basis.  ASC 820 also applies to the measurement of our equity method investment, 
goodwill and long-lived tangible and intangible assets when determining whether or not an impairment exists, when circumstances require evaluation.  
See Note 5 for further information.  This standard also requires that we assess the impact of nonperformance risk on our derivatives.  Nonperformance 
risk is not considered material to our financial statements at this time.  

Delek also applies the provisions of ASC 825 as it pertains to the fair value option. This standard permits the election to carry financial 
instruments and certain other items similar to financial instruments at fair value on the balance sheet, with all changes in fair value reported in 
earnings.  By electing the fair value option, we can achieve an accounting result similar to a fair value hedge without having to follow the complex 
hedge accounting rules. As of both December 31, 2017 and 2016, we elected to account for the step-out liabilities associated with our applicable 
Master Supply and Offtake Agreements (the "Supply and Offtake Agreements") with J. Aron & Company ("J. Aron") at fair value and recognize all 
changes in the fair value of the step-out liabilities in cost of goods sold in the accompanying statements of income.  See Notes 8 and 16 for further 
discussion.

Self-Insurance Reserves

Delek has varying deductibles or self-insured retentions on our workers’ compensation, general liability, automobile liability insurance and 
medical claims for certain employees with coverage above the deductibles or self-insured retentions in amounts management considers adequate. 
We maintain an accrual for these costs based on claims filed and an estimate of claims incurred but not reported. Differences between actual 
settlements and recorded accruals are recorded in the period identified.

Environmental Expenditures 

It is Delek's policy to accrue environmental and clean-up related costs of a non-capital nature when it is both probable that a liability has been 
incurred and the amount can be reasonably estimated. Environmental liabilities represent the current estimated costs to investigate and remediate 
contamination at our properties. This estimate is based on internal and third-party assessments of the extent of the contamination, the selected 
remediation technology and review of applicable environmental regulations, typically considering estimated activities and costs for 15 years, and 
up to 30 years if a longer period is believed reasonably necessary.  Accruals for estimated costs from environmental remediation obligations 
generally are recognized no later than completion of the remedial feasibility study and include, but are not limited to, costs to perform remedial 
actions and costs of machinery and equipment that are dedicated to the remedial actions and that do not have an alternative use. Such accruals 
are adjusted as further information develops or circumstances change. We discount environmental liabilities to their present value if payments are 
fixed and determinable. Expenditures for equipment necessary for environmental issues relating to ongoing operations are capitalized.

Asset Retirement Obligations

Delek recognizes liabilities which represent the fair value of a legal obligation to perform asset retirement activities, including those that are 
conditional on a future event, when the amount can be reasonably estimated.  If a reasonable estimate cannot be made at the time the liability is 
incurred, we record the liability when sufficient information is available to estimate the liability’s fair value.

F-17

In the refining segment, we have asset retirement obligations with respect to our refineries due to various legal obligations to clean and/or 
dispose of these assets at the time they are retired. However, the majority of these assets can be used for extended and indeterminate periods of 
time provided that they are properly maintained and/or upgraded. It is our practice and intent to continue to maintain these assets and make 
improvements based on technological advances. In the logistics segment, these obligations relate to the required cleanout of the pipeline and 
terminal tanks and removal of certain above-grade portions of the pipeline situated on right-of-way property.  In the retail segment, we have asset 
retirement obligations related to the removal of underground storage tanks and the removal of brand signage at owned and leased retail sites 
which are legally required under the applicable leases. The asset retirement obligation for storage tank removal on leased retail sites is accreted 
over the expected life of the owned retail site or the average retail site lease term.

The reconciliation of the beginning and ending carrying amounts of asset retirement obligations is as follows (in millions):

Beginning balance

Liabilities identified (1)
Liabilities settled
Accretion expense
Ending balance

December 31,

2017

2016

$

$

5.2

$

66.2
—
0.7
72.1

$

5.3

—
(0.4)
0.3
5.2

(1)  All asset retirement obligations were assumed in the Delek/Alon Merger.                                                               

In order to determine fair value, management must make certain estimates and assumptions including, among other things, projected cash 
flows, a credit-adjusted risk-free rate and an assessment of market conditions that could significantly impact the estimated fair value of the asset 
retirement obligations.

Revenue Recognition

Revenues for products sold are recorded at the point of sale upon delivery of product, which is the point at which title to the product is transferred 

and when payment has either been received or collection is reasonably assured.

Delek derives third-party service revenue in the logistics segment as crude oil, intermediate and refined products are shipped through, delivered 
by or stored in our pipelines, trucks, terminals and storage facility assets, as applicable.  We do not recognize product sales revenues for the 
logistics segment service revenues, as title on the product never passes to us.  The majority of logistics segment service revenues are based on 
regulated tariff rates or contractual rates. We record service revenue and related costs at gross amounts when Delek is the primary obligor, is 
subject to inventory risk, has latitude in establishing prices and selecting suppliers, influences product or service specifications or has several but 
not all of these indicators. When Delek is not the primary obligor and does not possess other indicators of gross reporting as discussed previously, 
we record net service revenue.

In the retail segment, we derive service revenues from the sale of lottery tickets, money orders, car washes and other ancillary product and 
service offerings. Retail segment service revenue and related costs are recorded at gross amounts and net amounts, as appropriate, in accordance 
with the provisions of ASC 605-45, Revenue Recognition - Principal Agent Considerations ("ASC 605-45").

Cost of Goods Sold and Operating Expenses

For the refining segment, cost of goods sold includes all the costs of crude oil, feedstocks and external costs.  Operating expenses include 

the costs associated with the actual operations of the refineries and biodiesel facilities.  

For the logistics segment, cost of goods sold includes all costs of refined products, additives and related transportation.  It also includes costs 
associated with the operation of our trucking assets.  Operating expenses include the costs associated with the actual operation of owned terminals, 
terminalling expense at third-party locations and pipeline maintenance costs. 

For  the  retail  segment,  cost  of  goods  sold  comprises  the  costs  of  specific  products  sold.  Retail  cost  of  sales  includes  motor  fuels  and 
merchandise. Retail fuel cost of sales represents the cost of purchased fuel, including transportation costs. Merchandise cost of sales includes 
the delivered cost of merchandise purchases, net of merchandise rebates and commissions. Operating expenses include costs such as wages of 
employees, lease expense, utility expense and other costs of operating the stores.

Asphalt cost of sales includes costs of purchased asphalt, blending materials and transportation costs.

F-18

Interest Expense

Interest expense includes interest expense on debt, letters of credit, financing fees (including J Aron fees associated with our Supply and 
Offtake Agreements), the amortization, net of accretion, of debt discounts or premium and amortization of deferred debt issuance costs, and interest 
rate swap settlements, but excludes capitalized interest. Original issuance discount and debt issuance costs are amortized ratably over the term 
of the related debt.

Sales, Use and Excise Taxes

Delek's policy is to exclude sales, use and excise taxes from revenue when we are an agent of the taxing authority, in accordance with 

ASC 605-45, Revenue Recognition - Principal Agent Considerations.

Deferred Financing Costs

Deferred financing costs associated with our revolving credit facilities are included in other non-current assets in the accompanying consolidated 
balance sheets.  Deferred financing costs associated with our term loan facilities are included as a reduction to the associated debt balance in the 
accompanying consolidated balance sheets.  These costs represent expenses related to issuing our long-term debt and obtaining our lines of 
credit  and  are  amortized  ratably  over  the  remaining  term  of  the  respective  financing  and  included  in  interest  expense  in  the  accompanying 
consolidated statements of income. See Note 12 for further information.

Advertising Costs

Delek expenses advertising costs as the advertising space is utilized. Advertising expense for the years ended December 31, 2017, 2016

and 2015 was $1.3 million, $0.2 million and $0.3 million, respectively.

Operating Leases

Delek leases land, buildings and various equipment under various operating lease arrangements, most of which provide the option, after the 
initial lease term, to renew the leases. Some of these lease arrangements include fixed rental rate increases, while others include rental rate 
increases based upon such factors as changes, if any, in defined inflationary indices.

In accordance with ASC 840-20, Leases - Operating Leases, for all leases that include fixed rental rate increases, Delek calculates the total 
rent expense for the entire lease period, considering renewals for all periods for which failure to renew the lease imposes economic penalty, and 
records rental expense on a straight-line basis in the accompanying consolidated statements of income. See Note 21 for further information.

Income Taxes

Income taxes are accounted for under the provisions of ASC 740, Income Taxes ("ASC 740"). This statement generally requires Delek to 
record deferred income taxes for the differences between the book and tax bases of its assets and liabilities, which are measured using enacted 
tax rates and laws that will be in effect when the differences are expected to reverse. Deferred income tax expense or benefit represents the net 
change during the year in our deferred income tax assets and liabilities, exclusive of the amounts held in other comprehensive income.

ASC 740 also prescribes a comprehensive model for how companies should recognize, measure, present and disclose in their financial 
statements uncertain tax positions taken or expected to be taken on a tax return and prescribes the minimum recognition threshold a tax position 
is required to meet before being recognized in the financial statements. Finally, ASC 740 requires an annual tabular roll-forward of unrecognized 
tax benefits.

The Tax Cuts and Jobs Act (the "Act") was enacted on December 22, 2017. The Act reduces the US federal corporate tax rate from 35% to 
21%, provides for immediate deduction of qualified capital assets placed in service, requires companies to pay a one-time transition tax on earnings 
of certain foreign subsidiaries that were previously tax deferred and creates new taxes on certain foreign sourced earnings. At December 31, 2017, 
we have made a reasonable estimate of the effects on our existing deferred tax balances which includes the determination of a provisional adjustment 
amount to be reflected in income tax expense (benefit) from continuing operations based on adoption of the Act. See Note 18  for discussion 
regarding the impact of adopting the provisions of the Act.

Equity-Based Compensation

ASC 718, Compensation - Stock Compensation ("ASC 718"), requires the cost of all share-based payments to employees, including grants 
of employee stock options, to be recognized in the income statement and establishes fair value as the measurement objective in accounting for 
share-based payment arrangements. ASC 718 requires the use of a valuation model to calculate the fair value of stock-based awards on the date 

F-19

of grant. Delek uses the Black-Scholes-Merton option-pricing model to determine the fair value of stock option and stock appreciation right (SAR) 
awards.

Restricted stock units ("RSUs") are valued based on the fair market value of the underlying stock on the date of grant. Performance-based 
RSUs ("PRSUs") include a market condition based on the Company's total shareholder return over the performance period and are valued using 
a Monte-Carlo simulation model.  We record compensation expense for these awards based on the grant date fair value of the award, recognized 
ratably over the measurement period.  Vested RSUs and PRSUs are not issued until the minimum statutory withholding requirements have been 
remitted to us for payment to the taxing authority.  As a result, the actual number of shares accounted for as issued may be less than the number 
of RSUs vested, due to any withholding amounts which have not been remitted.

We generally recognize compensation expense related to stock-based awards with graded or cliff vesting on a straight-line basis over the 
vesting period. It is our practice to issue new shares when share-based awards are exercised.  Our equity-based compensation expense includes 
estimates for forfeitures and volatility based on our historical experience. If actual forfeitures differ from our estimates, we adjust equity-based 
compensation expense accordingly.

Postretirement Benefits

In connection with the Delek/Alon Merger, we now have defined benefit pension and postretirement medical plans for certain former Alon 
employees. We recognize the underfunded status of our defined benefit pension and postretirement medical plans as a liability. Changes in the 
funded status of our defined benefit pension and postretirement medical plans are recognized in other comprehensive income in the period when 
the changes occur. The funded status represents the difference between the projected benefit obligation and the fair value of the plan assets. The 
projected benefit obligation is the present value of benefits earned to date by plan participants, including the effect of assumed future salary 
increases. Plan assets are measured at fair value. We use December 31, of each year, as the measurement date for plan assets and obligations 
for all of our defined benefit pension and postretirement medical plans.  We straight-line amortize prior service costs and actuarial gains and losses 
over the average future service of members expected to receive benefits and use a 10% corridor in regards to the actuarial gains and losses.  See 
Note 22 for more information regarding our postretirement benefits.

New Accounting Pronouncements

 In August 2017, the Financial Accounting Standards Board (the "FASB") issued guidance to better align financial reporting for hedging activities 
with the economic objectives of those activities for both financial (e.g., interest rate) and commodity risks. The guidance was intended to create 
more transparency in the presentation of financial results, both on the face of the financial statements and in the footnotes, and simplify the 
application of hedge accounting guidance. This amendment is effective for fiscal years beginning after December 15, 2018, and interim periods 
within those fiscal years. Companies are required to apply the amendment on a modified retrospective transition method in which the cumulative 
effect of the change will be recognized within equity in the consolidated balance sheet as of the date of adoption. Early adoption is permitted, 
including in an interim period. If a company early adopts in an interim period, any adjustments should be reflected as of the beginning of the fiscal 
year that includes the interim period. We expect to adopt this guidance on or before the effective date and are currently evaluating the impact that 
adopting this new guidance will have on our business, financial condition and results of operations.

In May 2017, the FASB issued guidance that clarifies when changes to the terms or conditions of a share-based payment award must be 
accounted for as modifications. The modification accounting guidance applies if the value, vesting conditions or classification of the award changes. 
This guidance is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years, and can be early adopted 
for any interim or annual financial statements that have not yet been issued. We expect to adopt this guidance on the effective date and are currently 
evaluating the impact that adopting this new guidance will have on our business, financial condition and results of operations.

In March 2017, the FASB issued guidance that will require that an employer disaggregate the service cost component from the other components 
of net benefit cost with respect to defined benefit postretirement employee benefit plans. Service cost is required to be reported in the same line 
item or items as other compensation costs arising from services rendered by the pertinent employees during the period. The other components of 
net periodic benefit cost are required to be reported outside the subtotal for operating income. Additionally, only the service cost component of net 
benefit costs are eligible for capitalization. The guidance is effective January 1, 2018, with early adoption permitted. We will adopt this guidance 
on January 1, 2018, and we are currently evaluating the impact adoption is expected to have no impact on our business, financial condition or 
results of operations.  As a practical expedient, we will use the amounts disclosed regarding our pension and other postretirement benefit plans 
for the prior comparative periods as the estimation basis for applying the retrospective presentation requirements.

In January 2017, the FASB issued guidance concerning the goodwill impairment test that eliminates Step 2, which required a comparison of 
the implied fair value of goodwill of the reporting unit with the carrying amount of that goodwill for that reporting unit. It also eliminates the requirements 
for any reporting unit with a zero or negative carrying amount to perform a qualitative assessment and, if it fails that qualitative assessment, to 
perform Step 2 of the goodwill impairment test. An entity still has the option to perform the qualitative assessment for a reporting unit to determine 
if the quantitative impairment test is necessary. This guidance is effective for annual or any interim goodwill impairment tests in fiscal years beginning 

F-20

after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 
2017. We expect to adopt this guidance on the effective date and are currently evaluating the impact that adopting this new guidance will have on 
our business, financial condition and results of operations.

In January 2017, the FASB issued guidance clarifying the definition of a business in order to assist entities with evaluating when a set of 
transferred assets and activities is considered a business. In general, we expect that the revised definition will result in fewer acquisitions being 
accounted for as business combinations than under the current guidance. This guidance is effective for fiscal years beginning after December 15, 
2017, and interim periods within those fiscal years. Early adoption is permitted under certain circumstances. We early adopted this guidance in 
the third quarter of 2017 and, as a result, accounted for two immaterial acquisitions occurring during that quarter as asset acquisitions rather than 
business combinations. The adoption did not have a material impact on our business, financial condition and results of operations.

In October 2016, the FASB issued guidance that requires an entity to recognize the income tax consequences of an intra-entity transfer of 
an asset other than inventory when the transfer occurs.  This guidance is effective for fiscal years beginning after December 15, 2017, and interim 
periods within those fiscal years.  Early adoption is permitted for any interim or annual financial statements that have not yet been issued.  We 
expect to adopt this guidance on the effective date and are currently evaluating the impact that adopting this new guidance will have on our business, 
financial condition and results of operations.

In August 2016, the FASB issued guidance that clarifies eight cash flow classification issues pertaining to cash receipts and cash payments.  
This guidance is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years.  Early adoption is 
permitted for any interim or annual financial statements that have not yet been issued.  We expect to adopt this guidance on the effective date and 
are currently evaluating the impact that adopting this new guidance will have on our business, financial condition and results of operations.

In June 2016, the FASB issued guidance requiring the measurement of all expected credit losses for financial assets held at the reporting 
date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations 
will now use forward-looking information to better inform their credit loss estimates.  This guidance is effective for interim and annual periods 
beginning after December 15, 2019. We expect to adopt this guidance on or before the effective date and are currently evaluating the impact that 
adopting this new guidance will have on our business, financial condition and results of operations. 

In March 2016, the FASB issued guidance that simplifies several aspects of the accounting for share-based payment award transactions, 
including the accounting for excess tax benefits and deficiencies, classification of awards as either equity or liabilities and classification of excess 
tax benefits on the statement of cash flows.  This guidance is effective for fiscal years beginning after December 15, 2016, and interim periods 
within those fiscal years and can be early adopted for any interim or annual financial statements that have not yet been issued.  We prospectively 
adopted this guidance on January 1, 2017, and the adoption did not have a material impact on our business, financial condition or results of 
operations.

In February 2016, the FASB issued guidance that requires the recognition of a lease liability and a right-of-use asset, initially measured at 
the present value of the lease payments, in the statement of financial condition for all leases previously accounted for as operating leases.  This 
guidance is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years.  Early adoption is 
permitted.  We expect to adopt this guidance on or before the effective date and are currently evaluating the impact adopting this new guidance 
will have on our business, financial condition and results of operations.

In January 2016, the FASB issued guidance that affects the accounting for equity investments, financial liabilities accounted for under the fair 
value  option  and  the  presentation  and  disclosure  requirements  for  financial  instruments.  Under  the  new  guidance,  all  equity  investments  in 
unconsolidated entities (other than those accounted for using the equity method of accounting) will generally be measured at fair value through 
earnings. There will no longer be an available-for-sale classification for equity securities with readily determinable fair values. For financial liabilities 
when the fair value option has been elected, changes in fair value due to instrument-specific credit risk will be recognized separately in other 
comprehensive income. It will require public business entities to use the exit price notion when measuring the fair value of financial instruments 
for disclosure purposes and separate presentation of financial assets and financial liabilities by measurement category and form of financial asset, 
and will eliminate the requirement for public business entities to disclose the method and significant assumptions used to estimate the fair value 
that is required to be disclosed for financial instruments measured at amortized cost. The new guidance is effective for annual reporting periods 
beginning after December 15, 2017, including interim reporting periods within that reporting period.  We expect to adopt this guidance on the 
effective date and are currently evaluating the impact that adopting this new guidance will have on our business, financial condition and results of 
operations.

In July 2015, the FASB issued guidance requiring entities to measure FIFO or average cost inventory at the lower of cost and net realizable 
value. Net realizable value is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, 
disposal and transportation.  This guidance does not change the measurement of inventory measured using LIFO or the retail inventory method.  
This guidance is effective for fiscal years beginning after December 15, 2016, and interim periods within those fiscal years.  We adopted this 
guidance on January 1, 2017 and the adoption did not have a material impact on our business, financial condition or results of operations.

F-21

In May 2014, the FASB issued guidance regarding “Revenue from Contracts with Customers,” to clarify the principles for recognizing revenue. 
The core principle of the new guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers 
in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The guidance also 
requires improved interim and annual disclosures that enable the users of financial statements to better understand the nature, amount, timing, 
and uncertainty of revenues and cash flows arising from contracts with customers. The new guidance is effective for annual reporting periods 
beginning after December 15, 2017, including interim reporting periods within that reporting period, and can be adopted retrospectively. The 
Company expects to adopt the new standard in the first quarter of 2018 using the modified retrospective transition method. Based on the analysis 
performed to date, we do not expect the adoption of the standard to have a material impact on the timing or pattern of revenue recognition.

3. Acquisitions

Alon

In January 2017, we announced that Old Delek (and various related entities) entered into the Merger Agreement with Alon, as subsequently 
amended on February 27 and April 21, 2017. The related Merger (the "Merger" or the "Delek/Alon Merger") was effective July 1, 2017 (as previously 
defined, the “Effective Time”), resulting in a new post-combination consolidated registrant renamed as Delek US Holdings, Inc. (as previously 
defined, “New Delek”), with Alon and Old Delek surviving as wholly-owned subsidiaries of New Delek. New Delek is the successor issuer to Old 
Delek and Alon pursuant to Rule 12g-3(c) under the Exchange Act, as amended. In addition, as a result of the Delek/Alon Merger, the shares of 
common stock of Old Delek and Alon were delisted from the New York Stock Exchange in July 2017, and their respective reporting obligations 
under the Exchange Act were terminated. Prior to the Merger, Old Delek owned a non-controlling equity interest of approximately   47% of the 
outstanding shares of Alon, which was accounted for under the equity method of accounting (See Note 5).

Subject to the terms and conditions of the Merger Agreement, at the Effective Time, each issued and outstanding share of Alon Common 
Stock, other than shares owned by Old Delek and its subsidiaries or held in the treasury of Alon, was converted into the right to receive 0.504 of 
a share of New Delek Common Stock, or, in the case of fractional shares of New Delek Common Stock, cash (without interest) in an amount equal 
to the product of (i) such fractional part of a share of New Delek Common Stock multiplied by (ii) $25.96 per share, which was the volume weighted 
average price of the Old Delek Common Stock, par value $0.01 per share as reported on the NYSE Composite Transactions Reporting System 
for the twenty consecutive New York Stock Exchange (“NYSE”) full trading days ending on June 30, 2017. Each outstanding share of restricted 
Alon Common Stock was assumed by New Delek and converted into restricted stock denominated in shares of New Delek Common Stock, using 
the conversion rate applicable to the Merger.  Committed but unissued share-based awards were exchanged and converted into rights to receive 
share-based awards indexed to New Delek Common Stock. 

In addition, subject to the terms and conditions of the Merger Agreement, each share of Old Delek Common Stock or fraction thereof issued 
and outstanding immediately prior to the Effective Time (other than Old Delek Common Stock held in the treasury of Old Delek, which was retired 
in connection with the Merger) was converted at the Effective Time into the right to receive one validly issued, fully paid and non assessable share 
of New Delek Common Stock or such fraction thereof equal to the fractional share of New Delek Common Stock. All existing Old Delek stock 
options, restricted stock awards and stock appreciation rights were converted into equivalent rights with respect to New Delek Common Stock.

In connection with the Merger, Alon, New Delek and U.S. Bank National Association, as trustee (the “Trustee”), entered into a First Supplemental 
Indenture (the “Supplemental Indenture”), effective as of July 1, 2017, supplementing the Indenture, dated as of September 16, 2013 (the “Original 
Indenture”; the Original Indenture, as amended by the Supplemental Indenture, is referred to as the "Indenture"), pursuant to which Alon issued 
its 3.00% Convertible Senior Notes due 2018 (the “Convertible Notes”), which were convertible into shares of Alon’s Common Stock, par value 
$0.01 per share or cash or a combination of cash and Alon Common Stock, all as provided in the Indenture. The Supplemental Indenture provides 
that, as of the Effective Time, the right to convert each $1,000 principal amount of the Notes based on a number of shares of Alon Common Stock 
equal to the Conversion Rate (as defined in the Indenture) in effect immediately prior to the Merger was changed into a right to convert each $1,000
principal amount of Notes into or based on a number of shares of New Delek Common Stock (at the exchange rate of 0.504), par value $0.01 per 
share, equal to the Conversion Rate in effect immediately prior to the Merger. In addition, the Supplemental Indenture provides that, as of the 
Effective Time, New Delek fully and unconditionally guaranteed, on a senior basis, Alon’s obligations under the Convertible Notes.

In  connection  with  the  Indenture, Alon  also  entered  into  equity  instruments,  including  Purchased  Options  and  Warrants,  designed,  in 
combination, to hedge the risk associated with the potential exercise of the conversion feature of the Convertible Notes and to minimize the dilutive 
effect of such potential conversion. These equity instruments, in addition to the conversion feature, represent equity instruments originally indexed 
to Alon Common Stock that were exchanged for instruments with terms designed to preserve the original economic intent of such instruments and 
indexed to New Delek Common Stock in connection with the Merger.  See Note 12 for further discussion.

Alon is a refiner and marketer of petroleum products, operating primarily in the south central, southwestern and western regions of the United 
States. As of December 31, 2017, Alon owned 100% of the general partner and 81.6% of the limited partner interests in the Alon Partnership, which 
owns a crude oil refinery in Big Spring, Texas with a crude oil throughput capacity of 73,000 bpd and an integrated wholesale marketing business. 

F-22

In addition, Alon directly owns a crude oil refinery in Krotz Springs, Louisiana with a crude oil throughput capacity of 74,000 bpd. Alon also owns 
crude oil refineries in California, which have not processed crude oil since 2012. Alon is a marketer of asphalt, which it distributes through asphalt 
terminals located predominantly in the southwestern and western United States. Alon is the largest 7-Eleven licensee in the United States and 
operates approximately 300 convenience stores which market motor fuels in central and west Texas and New Mexico. 

Transaction costs incurred by the Company totaled approximately $24.7 million and $3.0 million for the years ended December 31, 2017 and 

2016, respectively.  Such costs were included in general and administrative expenses in the accompanying consolidated statements of income.

The Merger is accounted for using the acquisition method of accounting, which requires, among other things, that assets acquired at their 

fair values and liabilities assumed be recognized on the balance sheet as of the acquisition date. 

The components of the consideration transferred were as follows (dollars in millions, except per share amounts): 

Delek common stock issued

19,250,795

Ending price per share of Delek Common Stock immediately before the Effective Time

$

26.44

Total value of common stock consideration

Additional consideration (1)

Fair value of Delek's pre-existing equity method investment in Alon (2)

Total consideration

$

$

509.0

21.7

449.0

979.7

          The preliminary allocation of the aggregate purchase price as of December 31, 2017 is summarized as follows (in millions), and is inclusive 
of the California Discontinued Entities discussed in Note 6: 

Cash

Receivables

Inventories

Prepaids and other current assets

Property, plant and equipment (3)

Equity method investments

Acquired intangible assets (4)

Goodwill (5)

Other non-current assets

Accounts payable

Obligation under Supply & Offtake Agreements

Current portion of environmental liabilities

Other current liabilities

Environmental liabilities and asset retirement obligations, net of current portion

Deferred income taxes

Debt

Other non-current liabilities (6)

Fair value of net assets acquired

$

$

215.3

166.1

266.8

29.0

1,130.5

31.0

79.0

804.4

37.0

(257.4)

(198.0)

(7.5)

(286.3)

(161.4)

(202.4)

(568.0)

(98.4)

979.7

(1)      Additional consideration includes the fair value of certain equity instruments originally indexed to Alon stock that were exchanged for instruments 
indexed to New Delek's stock, as well as the fair value of certain share-based payments that were required to be exchanged for awards 
indexed to New Delek's stock in connection with the Delek/Alon Merger. 

(2)         The fair value of Delek's pre-existing equity method investment in Alon was based on the quoted market price of shares of Alon.

F-23

(3)         This preliminary fair value of property, plant and equipment is based on a valuation using a combination of the income, cost and market 
approaches.  The useful lives are based upon guidelines for similar equipment, chronological age since installation and consideration of costs 
spent on upgrades, repairs, turnarounds and rebuilds.

(4)         The acquired intangible assets amount includes the following identified intangibles:

• 

• 

• 

• 

• 

• 

• 

• 

Third-party fuel supply agreement intangible that is subject to amortization with a preliminary fair value of $49.0 million, which will be 
amortized over a 10-year useful life.  We recognized amortization expense for the year ended December 31, 2017 of $2.4 million.  The 
estimated amortization is $4.9 million for each of the five succeeding fiscal years. 

Fuel trade name intangible valued at $4.0 million, which will be amortized over 5 years. We recognized amortization expense for the 
year ended December 31, 2017 of $0.4 million.  The estimated amortization is $0.8 million for each of the four succeeding fiscal years, 
with $0.4 million the fifth year. 

License agreements intangible valued at $2.6 million, which will be amortized over 8.7 years. We recognized amortization expense for 
the year ended December 31, 2017 of $0.1 million.  The estimated amortization is $0.3 million for each of the five succeeding fiscal 
years. 

Rights-of-way intangible valued at $9.5 million, which has an indefinite life.

Liquor license intangible valued at $8.5 million, which has an indefinite life.

Colonial Pipeline shipping rights intangible valued at $1.7 million, which has an indefinite life.

Refinery permits valued at $3.1 million, which have an indefinite life.

Below-market lease intangible valued at $0.6 million, which will be amortized over the remaining lease term (excludes certain leases 
that are still being evaluated for above or below market considerations). 

(5)         Goodwill generated, as a result of the Merger, consists of the value of expected synergies from combining operations, the acquisition of an 
existing integrated refining, marketing and retail business located in areas with access to cost–advantaged feedstocks with an assembled 
workforce that cannot be duplicated at the same costs by a new entrant and the strategic advantages of having a larger market presence. 
The total amount of goodwill that is expected to be deductible for tax purposes is $15.5 million.  Goodwill has been preliminarily allocated to 
reportable segments based on various factors that are still being evaluated. Accordingly, such allocations are considered preliminary and may 
change within the permissible measurement period, not to exceed one year. The preliminary allocation of goodwill to reportable segments is 
as follows: Refining - $750.9 million and Retail - $30.8 million. The remainder relates to the asphalt operations, which is included in the 
corporate, other and eliminations segment.

(6)         The assumed other non-current liabilities include liabilities related to above-market leases preliminarily fair valued at $15.8 million, which will 
be amortized over the remaining lease term (excludes certain leases that are still being evaluated for above or below market considerations). 

The following unaudited pro forma financial information presents the condensed combined results of operations of Delek and Alon for the 
years ended December 31, 2017 and 2016, as if the Delek/Alon Merger had occurred on January 1, 2016. The unaudited pro forma financial 
information is not intended to represent or be indicative of the consolidated results of operations that would have been reported had the Delek/
Alon merger been completed as of January 1, 2016, and should not be taken as indicative of New Delek's future consolidated results of operations. 
In addition, the unaudited pro forma condensed combined results of operations do not reflect any cost savings or associated costs to achieve such 
savings from operating efficiencies, synergies, debt refinancing or other restructuring that may result from the Delek/Alon Merger. The pro forma 
financial information also does not reflect certain non-recurring adjustments that have been, or are expected to be, recorded in connection with 
the Delek/Alon Merger, including any accrual for integration costs or transactions costs or additional transaction costs related to the Merger, nor 
any retrospective adjustments related to the conforming of Alon's accounting policies to Delek's accounting policies, as such adjustments are 
impracticable to determine, and such adjustments are not expected to be indicative of on-going operations of the combined company. Finally, the 
pro forma presentation of net sales and net income is inclusive of the sales and net income (loss) attributable to the California Discontinued Entities 
(which are generally not material as the majority of the California Discontinued Entities were non-operating during the pro forma period). Pro forma 
adjustments are tax-effected at the Company's estimated statutory tax rates.

F-24

(in millions, except per share data)

Net sales

Net income attributable to Delek
Earnings per share:

Basic
Diluted

Year Ended
December 31,

2017

2016

(unaudited)

9,448.7

$

8,100.9

223.2

$

2.75
2.73

16.3

0.20
0.20

$

$

The unaudited pro forma statements of operations reflect the following adjustments:

• 

• 

• 

• 

• 

• 

• 

• 

• 

To eliminate transactions between Delek and Alon for purchases and sales of refined products, reducing revenue and the associated 
cost of goods sold. Such pro forma eliminations resulted in a decrease to combined pro forma sales by $59.0 million and $10.4 million
for the years ended December 31, 2017 and 2016, respectively.
To eliminate non-recurring transaction costs incurred during the historical periods.  Such adjustments to general and administrative 
expense have been estimated to result in an increase to pro forma pre-tax income attributable to Delek totaling $32.2 million and $13.7 
million for the years ended December 31, 2017 and 2016.
To retrospectively reflect depreciation and amortization of intangibles based on the preliminary fair value of the assets as of the acquisition 
date, as if that fair value had been reflected beginning January 1, 2016, and to retrospectively eliminate the amortization of any previously 
recorded intangibles. Such adjustments to depreciation and amortization have been estimated to result in an increase to pro forma pre-
tax income attributable to Delek totaling $34.7 million and $66.5 million for the years ended December 31, 2017 and 2016, respectively.
To retrospectively reflect the accretion of asset retirement obligations and certain environmental liabilities. Such adjustments to general 
and administrative expense have been estimated to result in a decrease to pro forma pre-tax income attributable to Delek totaling $0.8 
million and $1.5 million for the years ended December 31, 2017 and 2016, respectively.
To retrospectively reflect adjustments to interest expense, including the impact of discounts or premiums created by the difference in fair 
value and outstanding amounts as of the acquisition date (collectively, the “new effective yield”), by applying the new effective yield to 
historical outstanding amounts in the pro forma period and reversing previously recognized interest expense. Such net adjustments to 
interest expense have been estimated to result in an increase to pro forma pre-tax income attributable to Delek totaling $8.8 million and 
$20.7 million for the years ended December 31, 2017 and 2016, respectively.
To eliminate Delek’s equity income previously recorded on its equity method investment in Alon, prior to the Merger. Such pro forma 
elimination resulted in an increase (decrease) to pro forma pre-tax income totaling $(3.2) million and $42.2 million for the years ended 
December 31, 2017 and 2016, respectively.
To  eliminate  the  impairment  charge  on  the  equity  method  investment  in Alon  totaling  $245.3  million  recognized  in  the  year  ended 
December 31, 2016, and to eliminate the gain on remeasurement of the equity method investment in Alon totaling $190.1 million recognized 
during the year ended December 31, 2017.
To record the tax effect on pro forma adjustments and additional tax benefit associated with dividends received from Alon at a combined 
U.S. (federal and state) income tax statutory blended rate of approximately 37% for the year ended December 31, 2017, and approximately 
35% for the year ended December 31, 2016.
To adjust the weighted average number of shares outstanding based on 0.504 of a share of Delek common stock for each share of                
Alon common stock outstanding as of December 31, 2017, reflecting the elimination of Alon historical weighted average shares outstanding 
and the addition of the estimated New Delek incremental shares issued. 

As of June 30, 2017, the carrying value of Delek's equity method investment in Alon was $252.6 million.  During the year ended December 31, 
2017, we recognized a gain of $196.4 million as a result of remeasuring the 47% equity method investment in Alon at its fair value as of the Effective 
Time of the Delek/Alon Merger, in accordance with ASC 805, Business Combinations, net of a $6.3 million loss to record the reversal of accumulated 
other comprehensive income.  This net gain of $190.1 million was recognized in the line item entitled Gain on remeasurement of equity method 
investment in Alon in the consolidated statements of income.  The acquisition-date fair value of the pre-existing non-controlling interest in Alon was 
$449.0 million and is included in the measurement of the consideration transferred.

Delek began consolidating Alon's results of operations on July 1, 2017.  Alon operations contributed $1,950.0 million to net sales and $151.0 

million to net income for the year ended December 31, 2017, inclusive of the contribution of the California Discontinued Entities.

F-25

Updates to the Preliminary Purchase Price Allocation 

During the three months ended December 31, 2017, we continued our procedures to determine the fair value of assets and liabilities assumed 
in the Delek/Alon Merger, as anticipated and disclosed in our Quarterly Report on Form 10-Q filed on November 11, 2017.  As a result, the following 
changes were made to the preliminary purchase price allocation disclosed in our Quarterly Report on Form 10-Q filed on November 11, 2017:

Subsequent changes to initial allocation of fair value of net assets acquired:

Cash

Receivables (1)

Inventories (2)

Prepaids and other current assets

Property, plant and equipment (3)

Equity method investments

Acquired intangible assets (4)

Other non-current assets

Accounts payable (5)

Obligation under Supply & Offtake Agreements

Current portion of environmental liabilities

Other current liabilities (6)

Environmental liabilities and asset retirement obligations, net of current portion (7)

Deferred income taxes (8)

Debt

Other non-current liabilities (9)

Resulting adjustment to goodwill

$

$

—

(10.8)

11.3

(2.4)

(52.6)

—

14.0

—

2.3

—

—

(19.8)

(19.7)

78.0

—

(19.9)

19.6

(1)      Change primarily relates to a reclassification of intercompany accounts receivable against intercompany accounts payable during the fourth 

quarter 2017 to properly reflect the net amounts receivable and payable from third parties. 

(2)      Change is is related to adjustments for inventory that was used in production but not yet purchased. These adjustments resulted in corresponding 

increases in accounts payable. 

(3)        Change is due to continued valuation procedures around property, plant and equipment acquired.

(4)   Change is primarily due to revised estimates for the fair value of the third-party fuel agreements intangible and the fuel trade name intangible, 

as well as the addition of an intangible for license agreements and right-of-way intangible.

(5)       Change is primarily due to the accrual of amounts identified as owed for inventory used by but not yet purchased, as well as other amounts 
identified as owed subsequent to our initial purchase price allocation, net of a reclassification of intercompany accounts receivable against 
intercompany accounts payable during the fourth quarter 2017 to properly reflect the net amounts receivable and payable from third parties.

(6)        Change is primarily due to an increase in current income taxes payable recorded in connection with our continued evaluation of income taxes 
associated with the acquisition, an increase to record a pre-acquisition contingent liability related to litigation, as well as adjustments to record 
tank inspection and above-market rail car lease liabilities not previously valued.

(7)       Change is to record the long-term portion of additional asset retirement obligations and environmental liabilities identified based on preliminary 

estimates and/or to update preliminary estimates based on additional information.

(8)        Change is related to adjustments to net deferred tax liabilities based on the updated purchase price allocation and revisions of preliminary 

tax estimates.

(9)      Change is primarily to record the long-term portion of above-market lease liabilities related to rail cars and tank inspection liabilities not previously 

valued.

F-26

The allocation of the purchase price continues to be based upon a preliminary valuation. Our estimates and assumptions are subject to change 
during the purchase price allocation measurement period, not to exceed one year from the acquisition date. The primary areas of the purchase 
price allocation that are not yet finalized relate to the following:

• 

• 

• 

• 

• 

finalizing the valuation and assignment of remaining useful lives associated with property, plant and equipment acquired in the retail 
segment;

finalizing our review of certain current and non-current assets acquired and liabilities assumed in the retail segment;

finalizing the valuation of certain in-place contracts or contractual relationships (including but not limited to leases), including determining 
the appropriate amortization period;

finalizing the review and valuation of environmental liabilities and asset retirement obligations (see Note 21); 

finalizing the evaluation and valuation of certain legal matters and/or other loss contingencies, including those that we may not yet be 
aware of but that meet the requirement to qualify as a pre-acquisition contingency (see Note 21); and

• 

finalizing our estimate of the impact of purchase accounting on deferred income tax assets or liabilities.

To the extent possible, estimates have been considered and recorded, as appropriate, for the items above based on the information available 
as of December 31, 2017. We will continue to evaluate these items until they are satisfactorily resolved and adjust our purchase price allocation 
accordingly, within the allowable measurement period (not to exceed one year from the date of acquisition), as defined by ASC 805. 

Pipeline Assets

 During the year ended December 31, 2017, Delek made two pipeline asset acquisitions, for a total purchase price of $13.0 million.  Such 
acquisitions were accounted for as asset acquisitions, and therefore the cost of the acquisition has been allocated to the cost of the assets acquired 
on a relative fair value basis. 

The following table summarizes the allocation of the relative fair value assigned to the asset groups for the acquisitions (in millions): 

Land
Property, plant and equipment
Intangible assets (1) 
     Total

$

$

0.2
6.4
6.4
13.0

(1)  Intangible assets acquired represent rights-of-way assets with indefinite useful lives.  Rights-of-way assets are not subject to amortization.   

4.  Delek Logistics and the Alon Partnership

Delek Logistics

Delek Logistics is a publicly traded limited partnership that was formed by Delek in 2012 to own, operate, acquire and construct crude oil and 
refined products logistics and marketing assets.  A substantial majority of Delek Logistics' assets are integral to Delek’s refining and marketing 
operations.  As of December 31, 2017, we owned a 61.5% limited partner interest in Delek Logistics, consisting of 15,294,046 common units, and 
a 94.6% interest in Logistics GP, which owns both the entire 2.0% general partner interest, consisting of 497,604 general partner units, in Delek 
Logistics and all of the incentive distribution rights. 

In March 2015, a subsidiary of Delek Logistics completed the acquisition from Lion Oil of two crude oil rail offloading racks at the El Dorado 
refinery and related ancillary assets adjacent to the El Dorado refinery (the "El Dorado Offloading Racks Acquisition").  The cash paid for the assets 
acquired was approximately $42.5 million, financed with borrowings under the DKL Revolver (as defined in Note 12). 

In March 2015, a subsidiary of Delek Logistics completed the acquisition from refining of a crude oil storage tank with 350,000 barrels of shell 
capacity that supports the Tyler refinery and related ancillary assets adjacent to our Tyler refinery (the "Tyler Crude Tank Acquisition").  The purchase 
price paid for the assets acquired was $19.4 million in cash, financed with borrowings under the DKL Revolver (as defined in Note 12). 

F-27

The El Dorado Offloading Racks Acquisition and the Tyler Crude Tank Acquisition are each considered a transfer of a business between 
entities under common control.  As such, the assets acquired and liabilities assumed were transferred to Delek Logistics at historical basis instead 
of fair value.

We have agreements with Delek Logistics that, among other things, establish fees for certain administrative and operational services provided 
by us and our subsidiaries to Delek Logistics, provide certain indemnification obligations and establish terms for fee-based commercial logistics 
and marketing services provided by Delek Logistics and its subsidiaries to us.  The revenues and expenses associated with these agreements are 
eliminated in consolidation.

Delek Logistics is a variable interest entity, as defined under GAAP, and is consolidated into our consolidated financial statements, representing 
our logistics segment.  With the exception of intercompany balances which are eliminated in consolidation, the Delek Logistics consolidated balance 
sheets as of December 31, 2017 and 2016, as presented below, are included in the consolidated balance sheets of Delek (in millions).

ASSETS

Cash and cash equivalents
Accounts receivable
Accounts receivable from related parties
Inventory
Other current assets
Property, plant and equipment, net
Equity method investments
Goodwill
Intangible assets, net
Other non-current assets

Total assets

LIABILITIES AND DEFICIT

Accounts payable
Accrued expenses and other current liabilities
Long-term debt
Asset retirement obligations
Other non-current liabilities
Deficit

Total liabilities and deficit

Alon Partnership

December 31,

2017

2016

4.7
23.0
1.1
20.9
0.7
255.1
106.5
12.2
15.9
3.4
443.5

19.1
12.6
422.6
4.1
14.3
(29.2)
443.5

$

$

$

$

0.1
19.2
2.8
8.9
1.1
251.0
101.1
12.2
14.4
4.7
415.5

10.9
9.8
392.6
3.8
11.7
(13.3)
415.5

$

$

$

$

As of December 31, 2017, the Alon Partnership was a publicly-traded limited partnership that owns the assets and conducts the operations 
of the Big Spring refinery and the associated integrated wholesale marketing operations. The limited partner interests of the Alon Partnership were 
represented as common units outstanding.  As of December 31, 2017, the 11,492,800 common units held by the public represented 18.4% of the 
Alon Partnership’s common units outstanding. We owned the remaining 81.6% of the Alon Partnership’s common units and Alon USA Partners 
GP, LLC (the “Alon General Partner”), our wholly-owned subsidiary, owned 100% of the general partner interest in the Alon Partnership, which is 
a non-economic interest.  See Note 25 regarding acquisition of the non-controlling interest in the Alon Partnership on February 7, 2018. 

The limited partner interests in the Alon Partnership not owned by us are reflected in net income attributable to non-controlling interest in the 
accompanying consolidated statements of income and in non-controlling interest in subsidiaries in the accompanying consolidated balance sheets. 

We have agreements with the Alon Partnership, under which the Alon Partnership has agreed to reimburse us for certain administrative and 
operational services provided by us and our subsidiaries to the Alon Partnership, indemnify us with respect to certain matters and establish terms 
for the supply of products by the Alon Partnership to us.

F-28

 
 
As of December 31, 2017, the Alon Partnership was a variable interest entity, as defined under GAAP, and is consolidated into our consolidated 
financial statements as part of the refining segment. We have elected to push down purchase accounting to the Alon Partnership, which resulted 
in the push-down of the preliminary fair value of equity as purchase price consideration based on the market value of the Alon Partnership partnership 
units as of the Merger Date ), and the preliminary fair values of assets and liabilities as of the Merger date. Such push-down purchase accounting 
also resulted in a preliminary determination of the fair value of our non-controlling interest in the Alon Partnership, which is estimated to be $120.6 
million. With the exception of intercompany balances, which are eliminated in consolidation, the Alon Partnership consolidated balance sheet as 
of December 31, 2017, as presented below, is included in the consolidated balance sheets of Delek (in millions).

ASSETS

Cash and cash equivalents
Accounts receivable
Accounts receivable from related parties
Inventories
Prepaid expenses and other current assets
Property, plant and equipment, net
Goodwill
Other non-current assets

Total assets

LIABILITIES AND EQUITY

Accounts payable
Accounts payable to related parties, net of related receivables
Accrued expenses and other current liabilities
Current portion of long-term debt
Obligation under Supply and Offtake Agreement
Deferred income tax liability
Other non-current liabilities
Equity

Total liabilities and equity

5.  Equity Method Investments

$

$

$

$

252.8
96.7
640.0
133.2
5.9
413.3
576.6
59.2
2,177.7

44.5
794.2
161.9
337.4
120.1
1.3
34.5
683.8
2,177.7

On May 14, 2015, Delek acquired from Alon Israel Oil Company, Ltd. ("Alon Israel") approximately 33.7 million shares of common stock (the 
"ALJ Shares") of Alon pursuant to the terms of a stock purchase agreement with Alon Israel dated April 14, 2015 (the "Alon Acquisition").  The ALJ 
Shares represented an equity interest in Alon of approximately 48% at the time of acquisition.  We acquired the ALJ Shares with a combination of 
cash, Delek stock and seller-financed debt.

• 

• 

• 

Delek issued 6,000,000 restricted shares of its common stock, par value $0.01 per share, to Alon Israel;

Delek issued an unsecured $145.0 million term promissory note payable to Alon Israel (the "Alon Israel Note") (See Note 12 for further 
information); 

Delek paid Alon Israel $200.0 million in cash at closing funded with a combination of cash on hand and borrowings under the Lion Term Loan 
(as defined in Note 12); and 

• 

Delek agreed to pay Alon Israel $5.0 million of additional consideration, to be paid ratably in annual installments over a period of five years.

Delek also agreed to issue an additional 200,000 restricted shares of its common stock to Alon Israel if the closing price of Delek's common 

stock was greater than $50.00 per share for at least 30 consecutive trading days that end on or before May 14, 2017.  

As of December 31, 2016, our investment balance in Alon was $259.0 million (our equity method investment in Alon prior to the Delek/Alon 
Merger was reported in the corporate, other and eliminations segment) and the excess of our initial investment over our net equity in the underlying 
net assets of Alon was approximately $11.9 million.  This excess was included in equity method investments in our consolidated balance sheet 
and a portion had been attributed to property, plant and equipment and definite lived intangible assets.  These portions of the excess were amortized 
as a reduction to earnings from equity method investments on a straight-line basis over the lives of the related assets.  The earnings from this 
equity method investment reflected in our consolidated statements of income include our share of net earnings or losses directly attributable to 
this equity method investment, and amortization of the excess of our investment balance over the underlying net assets of Alon prior to the Delek/
Alon Merger.  We evaluated our investment in Alon as of September 30, 2016, and determined that the decline in the market value of the ALJ 
Shares was other than temporary and, therefore, it was necessary to record an impairment charge of $245.3 million on our investment based on 

F-29

 
the quoted market price of our ALJ Shares, which is a Level 1 fair value measurement.  Our decision that the decline in market value of the ALJ 
shares was other than temporary was primarily based on the following factors: the duration of the period in which the fair market value had been 
below our investment balance and the decreased possibility of a recovery in the near term as a result of Alon's year-end financial performance, 
as well as expectations of Alon's future operating performance.  This impairment is reflected in the loss on impairment of equity method investment 
in our consolidated statements of income for the year ended December 31, 2016. 

Effective July 1, 2017, Alon became a wholly-owned subsidiary of New Delek in connection with the Delek/Alon Merger. In connection with 
the acquisition, we recognized a gain of $196.4 million as a result of remeasuring the 47% equity method investment in Alon at its fair value as of 
the Effective Time of the Delek/Alon Merger, in accordance with ASC 805, Business Combinations, net of a $6.3 million loss to record the reversal 
of accumulated other comprehensive income.  This net gain of $190.1 million was recognized in the line item entitled Gain on remeasurement of 
equity method investment in Alon in the consolidated statements of income. The acquisition-date fair value of the pre-existing non-controlling 
interest in Alon was $449.0 million and is included in the measurement of the consideration transferred. See Note 3 for further discussion.

Below is summarized financial information of the financial position and results of operations of Alon (in millions) for the previous periods when 

Alon was accounted for as an equity method investment: 

Balance Sheet Information

Current assets

Non-current assets

Current liabilities

Non-current liabilities

Non-controlling interests

Income Statement Information

Net sales

Gross profit

Pre-tax income (loss)

Net income (loss)

Net income (loss) attributable to Alon

Year Ended 
December 31, 2016

$

471.3

1,624.0

445.5

1,067.4

61.3

For the period
January 1, 2017 to
June 30, 2017

$

2,269.7

$

351.2

20.0

15.0

9.5

Year Ended 
December 31, 2016

3,913.4

536.6

(126.6)

(79.8)

(82.8)

In March 2015, Delek Logistics entered into two joint ventures which own and operate logistics assets, and which serve third parties and 
subsidiaries of Delek.  Delek Logistics' investment in these joint ventures was financed through a combination of cash from operations and borrowings 
under the DKL Revolver (as defined in Note 12).  As of December 31, 2017, Delek Logistics' investment balance in these joint ventures was $106.5 
million and was accounted for using the equity method.  One of the joint venture projects was completed and began operations in September 2016.  
The other was completed and began operations in January 2017.

In July 2017, Delek Renewables, LLC invested in a joint venture with an unrelated third party that was formed to plan, develop, construct, 
own, operate and maintain a terminal consisting of an ethanol unit train facility with an ethanol tank in North Little Rock, Arkansas.  This investment 
was financed through cash from operations.  As of December 31, 2017, Delek Renewables, LLC's investment balance in this joint venture was 
$2.2 million and was accounted for using the equity method.  The investment in this joint venture is reflected in the refining segment.

Effective with the Delek/Alon Merger, we own a 50% interest in two joint ventures that own asphalt terminals located in Fernley, Nevada, and 
Brownwood, Texas.  As of December 31, 2017, Delek's investment balance in these joint ventures was $29.4 million and are accounted for using 
the equity method. These investments are included as part of total assets in the corporate, other and eliminations segment.

F-30

6.  Discontinued Operations and Assets Held for Sale 

Retail Entities

In August 2016, Delek entered into a Purchase Agreement to sell the Retail Entities to COPEC.  As a result of the Purchase Agreement, we 
met the requirements of ASC 205-20 and ASC 360 to report the results of the Retail Entities as discontinued operations and to classify the Retail 
Entities as a group of assets held for sale.  The fair value assessment of the Retail Entities as of August 27, 2016 did not result in an impairment.  
We ceased depreciation of these assets as of August 27, 2016.  The Retail Transaction closed in November 2016, and we received net cash 
consideration of $378.9 million, net of debt repayments and transaction costs, and retained approximately $62.8 million of net liabilities from the 
Retail Entities.  The Retail Transaction resulted in a gain on sale of the Retail Entities, before income tax, of $134.1 million in 2016.  

Under the terms of the Purchase Agreement, Lion Oil and MAPCO Express entered into a supply agreement at the closing of the Retail 
Transaction pursuant to which Lion Oil will supply fuel to retail locations owned by MAPCO Express for a period of 18 months following the closing 
of the Retail Transaction (the "Fuel Supply Agreement").  We recorded net revenues of $410.5 million and $54.3 million and net cash inflows of 
$411.5 million and $43.5 million for the years ended December 31, 2017 and 2016, respectively, associated with the Fuel Supply Agreement.

Once the Retail Entities were identified as assets held for sale, the operations associated with these properties qualified for reporting as 
discontinued  operations. Accordingly,  the  operating  results,  net  of  tax,  from  discontinued  operations  are  presented  separately  in  Delek’s 
consolidated statements of income and the notes to the consolidated financial statements have been adjusted to exclude the discontinued 
operations. Components of amounts reflected in income from discontinued operations are as follows (in millions):

Year Ended

December 31, 2016

December 31, 2015

$

1,216.3

$

Net sales

Cost of goods sold

Operating expenses

General and administrative expenses

Depreciation and amortization

Other operating income, net

Interest expense

Gain on sale of Retail Entities

(1,041.2)

(116.4)

(21.8)

(20.4)

—

(6.4)

134.1

144.2

57.9

86.3

$

1,495.1

(1,293.8)

(136.3)

(25.5)

(28.0)

0.4

(6.2)

—

5.7

(0.9)

6.6

Income from discontinued operations before taxes

Income tax expense

Income from discontinued operations, net of tax

$

California Discontinued Entities 

During the third quarter 2017, we committed to a plan to sell certain assets associated with our Paramount and Long Beach, California 
refineries and our California renewable fuels facility (AltAir Paramount, LLC),  which were acquired as part of the Delek/Alon Merger.  As a result 
of this decision and commitment to a plan, and because it was made within three months of the Delek/Alon Merger, we met the requirements 
under ASC 205-20 and ASC 360 to report the results of the California Discontinued Entities as discontinued operations and to classify the California 
Discontinued Entities as a group of assets held for sale as of July 1, 2017.  The sale of the California Discontinued Entities is currently anticipated 
to occur within the next 6-9 months. The property, plant and equipment of the California Discontinued Entities were recorded at fair value as part 
of the Delek/Alon Merger, and we did not record any depreciation of these assets since the Delek/Alon Merger. 

The carrying amount of the major classes of assets and liabilities of the California Discontinued Entities included in assets held for sale and 

liabilities associated with assets held for sale are as follows (in millions):

F-31

Assets held for sale:

Cash and cash equivalents

Accounts receivable

Inventory

Other current assets

Property, plant & equipment, net

Other intangibles, net

Other non-current assets

Assets held for sale

Liabilities associated with assets held for sale:

Accounts payable

Accrued expenses and other current liabilities

Deferred tax liabilities

Other non-current liabilities

Liabilities associated with assets held for sale

December 31, 2017

$

$

$

$

10.1

7.9

1.9

1.3

130.0

6.6

2.2

160.0

—

9.5

63.9

32.5

105.9

Once the operating assets of the California Discontinued Entities met the criteria to be classified as assets held for sale, the operations 
associated with these properties qualified for reporting as discontinued operations.  Accordingly, the operating results, net of tax, from discontinued 
operations are presented separately in Delek’s condensed consolidated statements of income and the notes to the condensed consolidated 
financial statements have been adjusted to exclude the discontinued operations. Classification as discontinued operations requires retrospective 
reclassification of the associated assets, liabilities and results of operations for all periods presented, beginning (in this case) as of the date of 
acquisition, which was July 1, 2017.  Components of amounts reflected in income from discontinued operations are as follows (in millions):

Net sales

Cost of goods sold

Operating expenses

General and administrative expenses

Other operating expense, net

Interest expense

Interest income

Other expense, net

Loss from discontinued operations before taxes

Income tax benefit

Loss from discontinued operations, net of tax

Year Ended

December 31, 2017

$

$

82.4

(68.7)

(14.4)

(6.0)

(0.2)

(1.7)

—

—

(8.6)

(2.7)

(5.9)

The net assets of the California Discontinued Entities include a non-controlling interest totaling $10.5 million as of December 31, 2017, and 
the net loss attributable to the California Discontinued Entities includes a net loss attributable to the non-controlling interest totaling $0.6 million 
for the for the period July 1, 2017 through December 31, 2017.

F-32

7. Inventory

Crude oil, work-in-process, refined products, blendstocks and asphalt inventory for all of our operations, excluding the Tyler refinery and 
merchandise inventory in our Retail segment, are stated at the lower of cost determined using the FIFO basis or net realizable value.   Cost of all 
inventory at the Tyler refinery is determined using the LIFO inventory valuation method and inventory is stated at the lower of LIFO cost or market.  
Retail merchandise inventory consists of cigarettes, beer, convenience merchandise and food service merchandise and is stated at estimated cost 
as determined by the retail inventory method.

Carrying value of inventories consisted of the following (in millions):

Refinery raw materials and supplies

Refinery work in process

Refinery finished goods

Retail fuel

Retail merchandise

Logistics refined products

Total inventories

December 31,
2017

December 31,
2016

$

$

308.0

$

79.2

366.4

8.3

25.6

20.9

145.6

37.6

200.3

—

—

8.9

808.4

$

392.4

Due to a lower crude oil and refined product pricing environment experienced since the end of 2014, market prices have declined to a level 
below the average cost of our inventories.  At December 31, 2017, we recorded a pre-tax inventory valuation reserve of $2.4 million, $1.5 million
of which related to LIFO inventory, which is subject to reversal in subsequent periods, not to exceed LIFO cost, should market prices recover.   At 
December 31, 2016, we recorded a pre-tax inventory valuation reserve of $16.0 million, all of which related to LIFO inventory, which reversed in 
the first quarter of 2017, as the inventories associated with the valuation adjustment at the end of 2016 were sold or used.  For the years ended 
December 31, 2017, 2016 and 2015, we recognized net LIFO inventory valuation gains of $14.5 million, $33.8 million and $4.3 million, respectively, 
which were recorded as a component of cost of goods sold in the accompanying consolidated statements of income.

At December 31, 2017 and 2016, the excess of replacement cost (FIFO) over the carrying value (LIFO) of the Tyler refinery inventories was 

$9.0 million and $3.5 million, respectively.  

Permanent Liquidations

We incurred a permanent reduction in a LIFO layer resulting in liquidation gain (loss) in our refinery inventory of $0.9 million, $(2.2) million
and $(34.5) million during the years ended December 31, 2017, 2016 and 2015, respectively.  These liquidation gains (losses) were recognized 
as a component of cost of goods sold in the accompanying consolidated statements of income.

8. Crude Oil Supply and Inventory Purchase Agreements

El Dorado refinery operations

Throughout the term of the Supply and Offtake Agreement that supports the operations of our El Dorado refinery (the "El Dorado Supply and 
Offtake Agreement"), which was amended on February 27, 2017 to change, among other things, certain terms related to pricing and an extension 
of the maturity date to April 30, 2020, Lion Oil and J. Aron will identify mutually acceptable contracts for the purchase of crude oil from third parties 
and J. Aron will supply up to 100,000 barrels per day ("bpd") of crude oil to the El Dorado refinery. Crude oil supplied to the El Dorado refinery by 
J. Aron will be purchased daily at an estimated average monthly market price by Lion Oil. J. Aron will also purchase all refined products from the 
El Dorado refinery at an estimated daily market price, as they are produced. These daily purchases and sales are trued-up on a monthly basis in 
order to reflect actual average monthly prices. We have recorded a receivable related to this monthly settlement of $0.3 million and $6.9 million
as of December 31, 2017 and 2016, respectively.  Also pursuant to the El Dorado Supply and Offtake Agreement and other related agreements, 
Lion Oil will endeavor to arrange potential sales by either Lion Oil or J. Aron to third parties of the products produced at the El Dorado refinery or 
purchased from third parties. In instances where Lion Oil is the seller to such third parties, J. Aron will first transfer title to the applicable products 
to Lion Oil.

F-33

This arrangement is accounted for as a product financing arrangement. Delek incurred fees payable to J. Aron of $9.7 million, $9.7 million
and $10.5 million during the years ended December 31, 2017, 2016 and 2015, respectively.  These amounts are included as a component of 
interest expense in the condensed consolidated statements of income. Upon any termination of the El Dorado Supply and Offtake Agreement, 
including in connection with a force majeure event, the parties are required to negotiate with third parties for the assignment to us of certain 
contracts, commitments and arrangements, including procurement contracts, commitments for the sale of product, and pipeline, terminalling, 
storage and shipping arrangements.

Upon the expiration of the El Dorado Supply and Offtake Agreement on April 30, 2020, or upon any earlier termination, Delek will be required 
to repurchase the consigned crude oil and refined products from J. Aron at then prevailing market prices. At December 31, 2017 and 2016, Delek 
had 3.0 million barrels and 2.6 million barrels, respectively, of inventory consigned from J. Aron, and we have recorded liabilities associated with 
this consigned inventory of $181.9 million and $124.6 million, respectively, in the consolidated balance sheets, net of a current deposit of $20.2 
million as of December 31, 2016. 

Alon refinery operations

Effective with the Delek/Alon Merger, we assumed Alon's existing Supply and Offtake Agreements and other associated agreements with J. 
Aron, to support the operations of our Big Spring, Krotz Springs and California refineries (as further defined in Note 15) and certain of our asphalt 
terminals (together, the “Alon Supply and Offtake Agreements”). Pursuant to the Alon Supply and Offtake Agreements, (i) J. Aron agreed to sell to 
us, and we agreed to buy from J. Aron, at market prices, crude oil for processing at these refineries and (ii) we agreed to sell, and J. Aron agreed 
to buy, at market prices, certain refined products produced at these refineries.  The Alon Supply and Offtake Agreements also provide for the sale, 
at market prices, of our crude oil and certain refined product inventories to J. Aron, the lease to J. Aron of crude oil and refined product storage 
facilities and the identification of prospective purchasers of refined products on J. Aron’s behalf.  The Supply and Offtake Agreements for the Big 
Spring and Krotz Springs refineries have initial terms that expire in May 2021, and the Supply and Offtake Agreement for the California refineries 
has initial terms that expire in May 2019. J. Aron may elect to terminate the Supply and Offtake Agreements for the Big Spring and Krotz Springs 
refineries prior to the expiration of the initial term beginning in May 2018 and upon each anniversary thereof, on six months prior notice. We may 
elect to terminate at the Big Spring and Krotz Springs refineries in May 2020 on six months prior notice. J. Aron may elect to terminate the Supply 
and Offtake Agreement for the California refineries prior to the expiration of the initial term beginning in May 2017 and upon each anniversary 
thereof, on six months prior notice. We may elect to terminate at the California refineries in May 2018 on six months prior notice, which notice has 
been provided by us, and the agreement for the California refineries will terminate on May 31, 2018.

These daily purchases and sales are trued-up on a monthly basis in order to reflect actual average monthly prices. We have recorded a net 

payable related to this monthly settlement of $4.4 million as of December 31, 2017.  

These arrangements are accounted for as product financing arrangements. Delek incurred fees payable to J. Aron of $7.1 million during the 
year ended December 31, 2017. These amounts are included as a component of interest expense in the consolidated statements of income. Upon 
any termination of the Alon Supply and Offtake Agreement, including in connection with a force majeure event, the parties are required to negotiate 
with third parties for the assignment to us of certain contracts, commitments and arrangements, including procurement contracts, commitments 
for the sale of product, and pipeline, terminalling, storage and shipping arrangements.

Upon the expiration of the Alon Supply and Offtake Agreements, or upon any earlier termination, Delek will be required to repurchase the 
consigned crude oil and refined products from J. Aron at then prevailing market prices. At December 31, 2017, Delek had 3.5 million barrels of 
inventory consigned from J. Aron, and we have recorded liabilities associated with this consigned inventory of $253.7 million in the consolidated 
balance sheet. 

In connection with the Alon Supply and Offtake Agreement for our Krotz Springs refinery, we have granted a security interest to J. Aron in all 
of its accounts receivable and inventory to secure its obligations to J. Aron. In addition, we have granted a security interest in all of the Krotz Springs 
refinery's real property and equipment to J. Aron to secure our obligations under a commodity hedge and sale agreement in lieu of posting cash 
collateral and being subject to cash margin calls.

F-34

9.  Property, Plant and Equipment

Property, plant and equipment, at cost, consist of the following (in millions):

Land
Building and building improvements
Refinery machinery and equipment
Pipelines and terminals
Retail store equipment and site improvements
Refinery turnaround costs
Other equipment
Construction in progress

Less: accumulated depreciation

December 31,

2017

2016

$

$

54.0
67.9
1,823.4
314.3
75.5
124.8
108.2
204.4
2,772.5
(631.7)
2,140.8

$

$

12.4
32.1
982.5
302.5
10.7
124.2
89.1
34.1
1,587.6
(484.3)
1,103.3

Property, plant and equipment, accumulated depreciation and depreciation expense by reporting segment are as follows (in millions):

Property, plant and equipment

Less: Accumulated depreciation

Property, plant and equipment, net

Depreciation expense

Property, plant and equipment

Less: Accumulated depreciation

Property, plant and equipment, net

Depreciation expense

10.  Goodwill

Refining

2,112.2

(474.8)

1,637.4

106.8

Refining

1,202.9

(370.0)

832.9

88.0

$

$

$

$

$

$

$

$

$

$

$

$

As of and For the Year Ended December 31, 2017
Corporate,
Other and
Eliminations

Logistics

Retail

367.2

(112.1)

255.1

20.9

$

$

$

141.9

(6.7)

135.2

6.6

$

$

$

151.2

(38.1)

113.1

15.2

As of and For the Year Ended December 31, 2016
Corporate,
Other and
Eliminations

Logistics

Retail

342.4

(91.4)

251.0

19.7

$

$

$

— $

—

— $

— $

42.3

(22.9)

19.4

7.4

Consolidated

2,772.5

(631.7)

2,140.8

149.5

Consolidated

1,587.6

(484.3)

1,103.3

115.1

$

$

$

$

$

$

Goodwill represents the excess of the aggregate purchase price over the fair value of the identifiable net assets acquired. Goodwill acquired 

in a business combination is recorded at fair value and is not amortized. 

Delek performs an annual assessment of whether goodwill retains its value. This assessment is done more frequently if indicators of potential 
impairment exist. We performed our annual goodwill impairment review in the fourth quarter of 2017, 2016 and 2015.  This review was performed 
on reporting units at a level below our reportable segment level.  We performed a discounted cash flows test to estimate the value of each of our 
reporting units using a market participant weighted average cost of capital, estimated minimal growth rates for revenue, gross profit and capital 
expenditures based on history and our best estimate of future forecasts. We also estimated the fair values of the reporting units using a multiple 
of expected future cash flows, such as those used by third-party analysts.  With respect to the goodwill associated with the Delek/Alon Merger, we 
performed a qualitative assessment. At December 31, 2017, 2016 and 2015, the annual impairment review resulted in the determination that no
impairment of goodwill had occurred, and we had no accumulated goodwill impairment losses as of December 31, 2017. 

F-35

 
A summary of our goodwill by segment is as follows (in millions):

Balance,
Acquisitions
Balance,
Acquisitions
Balance,
Acquisitions
Balance,

December 31, 2014

December 31, 2015

December 31, 2016

December 31, 2017

Refining Logistics
— $
$
—
—
—
—
750.9
750.9 $

11.7 $
0.5
12.2
—
12.2
—
12.2 $

$

Retail

Corporate, 
Other and 
Eliminations

Total

— $
—
—
—
—
30.8
30.8 $

— $
—
—
—
—
22.7
22.7 $

11.7
0.5
12.2
—
12.2
804.4
816.6

Goodwill associated with the Delek/Alon Merger, included in the increase in goodwill due to acquisitions during the year ended December 31, 
2017 above, is preliminary, as is the allocation between segments. See Note 3 for further discussion regarding the preliminary nature of the goodwill 
and inter-segment allocations. There was no goodwill allocated to the California Discontinued Entities as of December 31, 2017

11.  Other Intangible Assets

A summary of our identifiable intangible assets are as follows (in millions):

As of December 31, 2017

Useful Life

Gross

Intangible Assets subject to amortization:

Supply contract

Third-party fuel supply agreement

Capacity contract

Fuel trade name

Below market leases

Intangible assets not subject to amortization:

Rights-of-way

Line space history

Liquor licenses

Refinery permits

Total

11.5 years

10 years

8 years

8.7 years

13 - 15 years

Indefinite

Indefinite

Indefinite

Indefinite

12.2

49.0

9.3

4.0

0.6

30.1

9.6

8.5

2.1

Accumulated
Amortization

Net

$

(12.2) $

(2.4)

(9.2)

(0.4)

(0.1)

—

46.6

0.1

3.6

0.5

30.1

9.6

8.5

2.1

$

125.4

$

(24.3) $

101.1

As of December 31, 2016

Useful Life

Gross

Accumulated
Amortization

Net

Intangible Assets subject to amortization:

Supply contract

Capacity contract

Intangible assets not subject to amortization:

Rights-of-way

Line space history

Total

11.5 years

$

8 years

12.2

$

9.3

(11.0) $

(9.0)

Indefinite

Indefinite

17.3

7.9

$

46.7

$

(20.0) $

1.2

0.3

17.3

7.9

26.7

Amortization of intangible assets was $3.8 million during the year ended December 31, 2017, and  $1.3 million during each of the years ended

2016 and 2015, and is included in depreciation and amortization on the accompanying consolidated statements of income.  

F-36

Amortization expense for the next five years is estimated to be as follows: 

2018

2019

2020

2021

2022

$

6.1

6.0

6.0

6.0

5.6

12. Long-Term Obligations and Notes Payable

Outstanding borrowings, net of unamortized debt discounts and certain deferred financing costs, under Delek’s existing debt instruments 

are as follows (in millions):

DKL Revolver
DKL Notes (1)
Wells Term Loan(2)
Wells Revolving Loan
Reliant Bank Revolver
Promissory Notes
Lion Term Loan(3)

Alon Partnership Credit Facility

Alon Partnership Term Loan

Convertible Notes (4)

Alon Term Loan Credit Facilities (5)
Alon Retail Credit Facilities (6)

Less: Current portion of long-term debt and notes payable

December 31,
2017

December 31,
2016

$

$

179.9
242.7
40.5
45.0
17.0
95.1
203.4

100.0

237.5

146.0

72.4
86.1
1,465.6
590.2
875.4

$

$

392.6
—
63.6
—
17.0
130.0
229.7

—

—

—

—
—
832.9
84.4
748.5

(1)  The DKL Notes are net of deferred financing costs of $5.6 million and debt discount of $1.7 million at December 31, 2017. 
(2)  The Wells Term Loan is net of deferred financing costs of a nominal amount and $0.1 million as of December 31, 2017 and 2016, and debt 

discount of $0.3 million and $0.5 million as of December 31, 2017 and 2016, respectively. 

(3)  The Lion Term Loan is net of deferred financing cost of $2.1 million and $3.0 million as of December 31, 2017 and 2016, respectively, and 

debt discount of $0.8 million and $1.1 million, as of December 31, 2017 and 2016, respectively. 

(4)  The Convertible Notes are net of debt discount of $4.0 million at December 31, 2017
(5) 

 The Alon Term Loan Credit Facilities are net of debt discount of $0.6 million at December 31, 2017. 

(6)  The Alon Retail Credit Facilities are net of debt discount of $2.4 million at December 31, 2017.

F-37

 
 
 
 
 
Principal maturities of Delek's existing third-party debt instruments for the next five years and thereafter are as follows as of December 31, 

2017 (in millions):

DKL Revolver

DKL Notes

Wells Term Loan

Wells Revolving Loan

Reliant Bank Revolver

Promissory Notes

Lion Term Loan
Alon Partnership Credit
Facility
Alon Partnership Term Loan

Convertible Notes
Alon Term Loan Credit
Facilities
Alon Retail Credit Facilities

2018

2019

2020

2021

2022

Thereafter

Total

$

— $

179.9

$

— $

— $

— $

— $

—

23.3

—

17.0

25.0

27.5

100.0

237.5

150.0

9.3

8.1

—

17.5

—

—

25.1

27.5

—

—

—

21.0

80.4

—

—

—

—

25.0

151.3

—

—

—

21.0

—

—

—

45.0

—

20.0

—

—

—

—

5.4

—

—

—

—

—

—

—

—

—

—

16.3

—

250.0

—

—

—

—

—

—

—

—

—

—

179.9

250.0

40.8

45.0

17.0

95.1

206.3

100.0

237.5

150.0

73.0

88.5

Total

$

597.7

$

351.4

$

197.3

$

70.4

$

16.3

$

250.0

$

1,483.1

DKL Revolver

Delek Logistics has a $700.0 million senior secured revolving credit agreement with Fifth Third Bank, as administrative agent, and a syndicate 
of lenders (the "DKL Revolver").  Delek Logistics and all of its wholly-owned subsidiaries are borrowers or guarantors under the DKL Revolver.  
The DKL Revolver contains a dual currency borrowing tranche that permits draw downs in U.S. or Canadian dollars and an accordion feature 
whereby Delek Logistics can increase the size of the credit facility to an aggregate of $800.0 million, subject to receiving increased or new 
commitments from lenders and the satisfaction of certain other conditions precedent. 

The obligations under the DKL Revolver are secured by a first priority lien on substantially all of Delek Logistics' tangible and intangible 
assets.  Additionally, a subsidiary of Delek provides a limited guaranty of Delek Logistics' obligations under the DKL Revolver.  The guaranty is 
(i) limited to an amount equal to the principal amount, plus unpaid and accrued interest, of a promissory note made by Delek in favor of the 
subsidiary guarantor (the "Holdings Note") and (ii) secured by the subsidiary guarantor's pledge of the Holdings Note to the DKL Revolver lenders.  
As of December 31, 2017, the principal amount of the Holdings Note was $102.0 million.

The DKL Revolver will mature on December 30, 2019.  Borrowings under the DKL Revolver bear interest at either a U.S. base rate, Canadian 
prime rate, LIBOR, or a Canadian Dealer Offered Rate, in each case plus applicable margins, at the election of the borrowers and as a function 
of draw down currency.  The applicable margin, in each case, varies based upon Delek Logistics' leverage ratio, which is defined as the ratio of 
total funded debt to EBITDA for the most recently ended four fiscal quarters.  At December 31, 2017, the weighted average borrowing rate was 
approximately 4.3%.  Additionally, the DKL Revolver requires Delek Logistics to pay a leverage ratio dependent quarterly fee on the average 
unused revolving commitment.  As of December 31, 2017, this fee was 0.50% per year.  As of December 31, 2017, Delek Logistics had $179.9 
million of outstanding borrowings under the credit facility, as well as letters of credit issued of $9.0 million.  Unused credit commitments available 
under the DKL Revolver, as of December 31, 2017, were $511.1 million.  

DKL Notes

On May 23, 2017, Delek Logistics and Finance Corp. (collectively, the “Issuers”), issued $250.0 million in aggregate principal amount of 
6.75% senior notes due 2025 (the “DKL Notes”) at a discount. The DKL Notes are general unsecured senior obligations of the Issuers. The DKL 
Notes are unconditionally guaranteed jointly and severally on a senior unsecured basis by Delek Logistics' existing subsidiaries (other than 
Finance Corp., the "Guarantors") and will be unconditionally guaranteed on the same basis by certain of Delek Logistics' future subsidiaries. The 
DKL Notes rank equal in right of payment with all existing and future senior indebtedness of the Issuers, and senior in right of payment to any 
future subordinated indebtedness of the Issuers. Interest on the DKL Notes is payable semi-annually in arrears on each May 15 and November 
15, commencing November 15, 2017.

At any time prior to May 15, 2020, the Issuers may redeem up to 35% of the aggregate principal amount of the DKL Notes with the net cash 
proceeds of one or more equity offerings by Delek Logistics at a redemption price of 106.750% of the redeemed principal amount, plus accrued 
and unpaid interest, if any, subject to certain conditions and limitations. Prior to May 15, 2020, the Issuers may redeem all or part of the DKL 
Notes at a redemption price of the principal amount plus accrued and unpaid interest, if any, plus a "make whole" premium, subject to certain 

F-38

conditions and limitations. In addition, beginning on May 15, 2020, the Issuers may, subject to certain conditions and limitations, redeem all or 
part of the DKL Notes, at a redemption price of 105.063% of the redeemed principal for the twelve-month period beginning on May 15, 2020, 
103.375% for the twelve-month period beginning on May 15, 2021, 101.688% for the twelve-month period beginning on May 15, 2022, and 
100.00% beginning on May 15, 2023 and thereafter, plus accrued and unpaid interest, if any. 

In the event of a change of control, accompanied or followed by a ratings downgrade within a certain period of time, subject to certain 
conditions and limitations, the Issuers will be obligated to make an offer for the purchase the DKL Notes from holders at a price equal to 101% 
of the principal amount thereof, plus accrued and unpaid interest.

In connection with the issuance of the 2025 Notes, the Issuers and the Guarantors entered into a registration rights agreement, whereby 
the Issuers and the Guarantors are required to exchange the 2025 Notes for new notes with terms substantially identical in all material respects 
with the 2025 Notes (except the new notes will not contain terms with respect to transfer restrictions). The Issuers and the Guarantors will use 
their commercially reasonable efforts to cause the exchange offer to be consummated not later than 365 days after May 23, 2017.

As of December 31, 2017, we had $250.0 million in outstanding principal amount under the 2025 Notes.

Wells ABL

Our subsidiary, Delek Refining, Ltd., has an asset-based loan credit facility with Wells Fargo Bank, National Association, as administrative 
agent, and a syndicate of lenders, which was amended and restated on September 29, 2016 (the "Wells ABL") and was most recently amended 
on May 17, 2017 to incorporate technical modifications related to the Delek/Alon Merger.  The Wells ABL consists of (i) a $450.0 million revolving 
loan (the "Wells Revolving Loan"), which includes a $45.0 million swing line loan sub-limit and a $200.0 million letter of credit sub-limit, (ii) a $70.0 
million term loan (the "Wells Term Loan"), and (iii) an accordion feature that permits an increase in the size of the revolving credit facility to an 
aggregate of $725.0 million, subject to additional lender commitments and the satisfaction of certain other conditions precedent.  The Wells 
Revolving Loan matures on September 29, 2021 and the Wells Term Loan matures on September 29, 2019.  The Wells Term Loan is subject to 
repayment in level principal installments of approximately $5.8 million per quarter, with the final installment due on September 29, 2019.  As of 
December 31, 2017, under the Wells ABL, we had letters of credit issued totaling $96.5 million,  $45.0 million in borrowings outstanding under 
the Wells Revolving Loan and $40.8 million outstanding under the Wells Term Loan.  The obligations under the Wells ABL are secured by (i) 
substantially all the assets of Refining and its subsidiaries, with certain limitations, (ii) guaranties provided by the general partner of Delek Refining, 
Ltd., as well as by the parent of Delek Refining, Ltd., Delek Refining, Inc. (iii) a limited guarantee provided jointly and severally by Old and New 
Delek in an amount up to $15.0 million in the aggregate and (iv) a limited guarantee provided by Lion Oil in an amount equal to the sum of the 
face amount of all letters of credit issued on behalf of Lion Oil under the Wells ABL and any loans made by Refining or its subsidiaries to Lion 
Oil.  Under the facility, revolving loans and letters of credit are provided subject to availability requirements, which are determined pursuant to a 
borrowing base calculation as defined in the credit agreement.  The borrowing base, as calculated, is primarily supported by cash, certain accounts 
receivable and certain inventory.  Borrowings under the Wells Revolving Loan and Wells Term Loan bear interest based on separate predetermined 
pricing grids which allow us to choose between base rate loans or LIBOR rate loans.  At December 31, 2017, the weighted average borrowing 
rate was approximately 5.3% under the Wells Term Loan and 5.0% under the Wells Revolving Loan.  Additionally, the Wells ABL requires us to 
pay a quarterly unused credit commitment fee.  As of December 31, 2017, this fee was approximately 0.38% per year.  Unused borrowing base 
availability, as calculated and reported under the terms of the Wells ABL credit facility, as of December 31, 2017, was approximately $308.5 
million.

Reliant Bank Revolver

We have a revolving credit agreement with Reliant Bank, which was amended on May 26, 2016 (the "Reliant Bank Revolver") and was most 
recently amended on May 23, 2017 to incorporate technical modifications related to the Delek/Alon Merger.  The Reliant Bank Revolver provides 
for unsecured loans of up to $17.0 million.  As of December 31, 2017, we had $17.0 million outstanding under this facility.  The Reliant Bank 
Revolver matures on June 28, 2018, and bears interest at a fixed rate of 5.25% per annum.  The Reliant Bank Revolver requires us to pay a 
quarterly fee of 0.50% per year on the average available revolving commitment.  As of December 31, 2017, we had no unused credit commitments 
under the Reliant Bank Revolver.

Promissory Notes

On April 29, 2011, Delek entered into a $50.0 million promissory note (the "Ergon Note") with Ergon, Inc. ("Ergon") in connection with the 
closing of our acquisition of Lion Oil.  The Ergon Note required Delek to make annual amortization payments of $10.0 million each, commencing 
April 29, 2013.  The Ergon Note matured on April 29, 2017 and was paid in full.  Interest under the Ergon Note was computed at a fixed rate equal 
to 4.0% per annum.

On May 14, 2015, in connection with the Company’s closing of the Alon Acquisition, the Company issued the Alon Israel Note in the amount 
of $145.0 million, which was payable to Alon Israel.  The Alon Israel Note bears interest at a fixed rate of 5.5% per annum and requires five annual 
principal amortization payments of $25.0 million beginning in January 2016 followed by a final principal amortization payment of $20.0 million at 

F-39

maturity on January 4, 2021. In October, 2015, we prepaid the first annual principal amortization payment in the amount of $25.0 million, along 
with all interest due on the prepaid amount.  On December 22, 2015, Alon Israel assigned the remaining $120.0 million of principal and all accrued 
interest due under the Alon Israel Note to assignees under four new notes in substantially the same form and on the same terms as the Alon 
Israel Note (collectively, the "Alon Successor Notes").  The $120.0 million total principal of the four Alon Successor Notes collectively require the 
same  principal  amortization  payments  and  schedule  as  under  the Alon  Israel  Note,  with  payments  due  under  each Alon  Successor  Note 
commensurate to such note's pro rata share of $120.0 million in assigned principal.  As of December 31, 2017, a total principal amount of $95.0 
million was outstanding under the Alon Successor Notes. 

 As of December 31, 2017, one of our retail companies had a loan that matures in 2019 with an outstanding balance of $0.1 million and the 

interest rate was fixed at 9.7%.

Lion Term Loan

Our subsidiary, Lion Oil, has a term loan credit facility with Fifth Third Bank, as administrative agent, and a syndicate of lenders, which was 
amended and restated on May 14, 2015 in connection with the Company’s closing of the Alon Acquisition to, among other things, increase the 
total loan size from $99.0 million to $275.0 million (the "Lion Term Loan"), and was most recently amended on April 13, 2017 to incorporate 
technical modifications related to the Delek/Alon Merger.  The Lion Term Loan requires Lion Oil to make quarterly principal amortization payments 
of approximately $6.9 million each, commencing on September 30, 2015, with a final balloon payment due at maturity on May 14, 2020.  The 
Lion Term Loan is secured by, among other things, (i) substantially all the assets of Lion Oil and its subsidiaries (excluding inventory and accounts 
receivable), (ii) all shares in Lion Oil, (iii) any subordinated and common units of Delek Logistics held by Lion Oil, and (iv) the ALJ Shares.  
Additionally, the Lion Term Loan is guaranteed by Old and New Delek and the subsidiaries of Lion Oil.  Interest on the unpaid balance of the Lion 
Term Loan is computed at a rate per annum equal to LIBOR or a base rate, at our election, plus the applicable margins, subject in each case to 
an all-in interest rate floor of 5.5% per annum.  As of December 31, 2017, $206.3 million was outstanding under the Lion Term Loan and the 
weighted average borrowing rate was 6.2%.

Alon Partnership

Revolving Credit Facility

Alon USA, LP, a wholly-owned subsidiary of the Alon Partnership, has a $240.0 million asset-based revolving credit facility with Israel Discount 
Bank of New York, as administrative agent (the “Alon Partnership Credit Facility”) that currently matures on May 26, 2018.  The Alon Partnership 
Credit Facility is guaranteed by the Alon Partnership and Alon and certain of their subsidiaries.  The Alon Partnership Credit Facility can be used 
both for borrowings and the issuance of letters of credit subject to a limit of the lesser of the facility amount or the borrowing base amount under 
the facility. Borrowings under the Alon Partnership Credit Facility bear interest at LIBOR or base rate, at our election, plus the applicable margins.

The Alon Partnership Credit Facility is secured by a first priority lien on the Alon Partnership’s cash, accounts receivables, inventories and 

related assets and a second priority lien on the Alon Partnership’s fixed assets and other specified property.

At December 31, 2017, the weighted average borrowing rate was approximately 5.5%. Additionally, the Alon Partnership Credit Facility 
requires the payment of a quarterly fee on the average unused revolving commitment. As of December 31, 2017, this fee was 0.65% per year. 
As of December 31, 2017, the Alon Partnership had $100.0 million of outstanding borrowings under the credit facility, as well as letters of credit 
issued of $11.9 million. Unused borrowing base availability under the Alon Partnership Credit Facility, as of December 31, 2017, was approximately 
$103.6 million.

Partnership Term Loan Credit Facility

The Alon Partnership has a $250.0 million term loan with Credit Suisse AG, as administrative agent (the “Alon Partnership Term Loan”). The 
Alon Partnership Term Loan requires principal payments of $2.5 million per annum paid in equal quarterly installments until maturity in November 
2018, at which time a balloon payment is due for any remaining principal outstanding. The Alon Partnership Term Loan bears interest at a rate 
equal to the sum of (i) the Eurodollar rate (with a floor of 1.25% per annum) plus (ii) a margin of 8.0% per annum. At December 31, 2017, the 
weighted average borrowing rate was approximately 9.6% under the Alon Partnership Term Loan. As of December 31, 2017, the Alon Partnership 
Term Loan had an outstanding principal balance of $237.5 million.

The Alon Partnership Term Loan is guaranteed by certain subsidiaries of the Alon USA Partners GP, LLC, Alon Assets, Inc. and certain 
subsidiaries of the Alon Partnership, and is secured by a first priority lien on all of the Alon Partnership’s fixed assets and other specified property, 
as well as on the general partner interest in the Alon Partnership held by the Alon General Partner, and a second  priority lien on the Alon 
Partnership’s cash, accounts receivables, inventories and related assets.

F-40

Alon Convertible Senior Notes (share values in dollars)

In connection with the Delek/Alon Merger, Alon, New Delek and U.S. Bank National Association, as trustee (the “Trustee”), entered into a 
First Supplemental Indenture (the “Supplemental Indenture”), effective as of July 1, 2017, supplementing the Indenture, dated as of September 
16, 2013 (the “Original Indenture”; the Original Indenture, as amended by the Supplemental Indenture, is referred to as the "Indenture"), pursuant 
to which Alon issued its 3.00% Convertible Senior Notes due 2018 (the “ Convertible Notes”) in the aggregate principal amount of $150.0 million, 
which were convertible into shares of Alon’s Common Stock, par value $0.01 per share or cash or a combination of cash and Alon Common 
Stock, at Alon's election, all as provided in the Indenture. The Supplemental Indenture provides that, as of the Effective Time, the right to convert 
each $1,000 principal amount of the Notes based on a number of shares of Alon Common Stock equal to the Conversion Rate (as defined in the 
Indenture) in effect immediately prior to the Merger was changed into a right to convert each $1,000 principal amount of Notes into or based on 
a number of shares of New Delek Common Stock (at the exchange rate of 0.504), par value $0.01 per share, equal to the Conversion Rate in 
effect immediately prior to the Merger. In addition, the Supplemental Indenture provides that, as of the Effective Time, New Delek fully and 
unconditionally guarantees, on a senior basis, Alon’s obligations under the Convertible Notes.

Interest on the Convertible Notes is payable in arrears in March and September of each year. The Convertible Notes are not redeemable at 
our option prior to maturity. Under the terms of the Convertible Notes, the holders of the Convertible Notes cannot require us to repurchase all 
or  part  of  the  notes  except  for  instances  of  a  fundamental  change,  as  defined  in  the  indenture. The  Convertible  Notes  do  not  contain  any 
maintenance financial covenants.

The holders of the Convertible Notes may convert their notes at any time after June 15, 2018 into a settlement amount determined in 

accordance with the terms of the Indenture.

Prior to June 15, 2018, holders may convert their Convertible Notes only upon the occurrence of certain triggering events described in the 
Indenture, none of which has occurred as of December 31, 2017.  The Convertible Notes may be converted into shares of New Delek Common 
Stock, into cash, or into a combination of cash and shares of New Delek Common Stock, at our election. 

The  conversion  rate  of  the  Convertible  Notes  is  subject  to  adjustment  upon  the  occurrence  of  certain  events,  including  cash  dividend 
adjustments, but will not be adjusted for any accrued and unpaid interest. As of December 31, 2017, the adjusted conversion rate was 74.4820
shares of Alon Common Stock per each $1,000 principal amount of Convertible Notes, equivalent to a per share conversion price for New Delek 
Common Stock of approximately $27, to reflect cash dividend adjustments and the merger stock exchange rate of 0.504 (for a post-Merger 
conversion ratio of approximately 37.54).  As of December 31, 2017, there have been no conversions of the Convertible Notes. 

The fair value of the conversion feature met the definition for recognition as a bifurcated equity instrument.  As of December 31, 2017, the 
conversion feature equity instrument totaling $26.6 million is included in additional paid-in capital on the accompanying consolidated balance 
sheets.

Convertible Note Hedge Transactions

In connection with the Convertible Notes offering, Alon entered into convertible note hedge transactions with respect to Alon Common Stock 
(the “Purchased Options”) with the initial purchasers of the Convertible Notes (the “Hedge Counterparties”).  In connection with the Delek/Alon 
Merger, Alon, Delek and the Hedge Counterparties entered into amended and restated Purchased Options permitting us to purchase up to 
approximately 5.6 million shares of New Delek Common Stock, subject to customary anti-dilution adjustments, that underlie the Convertible Notes 
sold in the offering.  As of December 31, 2017, the Purchased Options had an adjusted strike price of approximately $27 per share of New Delek 
Common Stock. The Purchased Options will expire in September 2018.

The Purchased Options are intended to reduce the potential dilution with respect to our common stock upon conversion of the Convertible 
Notes, as well as offset any potential cash payments we are required to make in excess of the principal amount upon any conversion of the notes. 
As of December 31, 2017, the Purchased Options balance of $23.3 million has been included as a reduction of additional paid-in capital on the 
consolidated balance sheets.

The Purchased Options are separate transactions and are not part of the terms of the Convertible Notes and are excluded from classification 
as a derivative as the amount could be settled in our stock. Holders of the Convertible Notes do not have any rights with respect to the Purchased 
Options. 

Warrant Transactions

In connection with the Convertible Notes offering, Alon also entered into warrant transactions (the “Warrants”), with the Hedge Counterparties. 
In connection with the Delek/Alon Merger, Alon, Delek and the Hedge Counterparties entered into amended and restated Warrants which allow 
the Hedge Counterparties to purchase up to approximately 5.6 million shares of New Delek Common Stock, subject to customary anti-dilution 
adjustments.  As of December 31, 2017, the Warrants had an adjusted strike price of approximately $35 per share of New Delek Common Stock. 
The Warrants will be settled on a net-share basis and will expire in April 2019.  As of December 31, 2017, Warrants totaling $14.3 million have 
been included in additional paid-in capital on the consolidated balance sheets.

F-41

The Warrants are separate transactions and are not part of the terms of the Convertible Notes and are excluded from classification as a 

derivative as the amount could be settled in our stock. Holders of the Convertible Notes do not have any rights with respect to the Warrants.

Alon Term Loan Credit Facilities 

Alon Energy Term Loan

 On March 27, 2014, Alon issued a promissory note to Bank Hapoalim B.M. in an original principal amount of $25.0 million (“Alon Energy 
Term Loan”), that was to mature in March 2019, but was refinanced on December 29, 2017.  The Alon Energy Term Loan required monthly 
principal amortization payments of approximately $0.4 million each, commencing on June 1, 2014, and incurred interest at a rate equal to LIBOR 
plus a margin of 3.75%.  The Alon Energy Term Loan was refinanced with the proceeds of a new promissory note to Bank Hapoalim in an original 
principal amount of $38.0 million ("New Alon Energy Term Loan"), maturing on December 29, 2022.  The New Alon Energy Term Loan requires 
quarterly principal amortization payments of approximately $1.4 million each, commencing on March 30, 2018, and incurs interest at an annual 
rate equal to LIBOR plus a margin of 3.75%.  Additionally, Delek guarantees all obligations under the New Alon Energy Term Loan. 

At December 31, 2017, the borrowing rate was approximately 5.4% under the New Alon Energy Term Loan, and this loan had an outstanding 
balance of $38.0 million.  Under the terms of the New Alon Energy Term Loan, Delek is obligated to pledge as security for the loan certain Alon 
common stock to Bank Hapoalim B.M. on or before March 29, 2018.

Alon Asphalt Term Loan

  Alon has a term loan owing to Export Development Canada secured by liens on certain of our asphalt terminals (“Alon Asphalt Term Loan”) 
in an original principal amount of $35.0 million.  The Alon Asphalt Term Loan is guaranteed by Delek and certain subsidiaries of Alon and is also 
secured by pledges of equity of certain subsidiaries of Alon.  The Alon Asphalt Term Loan requires quarterly principal amortization payments of 
approximately $3.9 million, commencing December 2018 until maturity in December 2020. The Alon Asphalt Term Loan bears interest at a rate 
equal to LIBOR plus a margin of 3.75% per annum.  At December 31, 2017, the borrowing rate under this loan was approximately 5.2%, and the 
loan had an outstanding balance of $35.0 million.  The Alon Asphalt Term Loan was most recently amended on June 14, 2017 to incorporate 
modifications related to the Delek/Alon Merger.

Alon Energy Letter of Credit Facility

Alon has a Letter of Credit Facility with Israel Discount Bank of New York (the “Alon Energy Letter of Credit Facility”) that is used for the 
issuance of standby letters of credit.  The facility was amended on November 30, 2017, to, among other things, extend the maturity date of the 
facility to February 28, 2018 and to reduce the maximum commitment under the facility from $60.0 million to $45.0 million effective December 
31, 2017, and was again amended on February 27, 2018 to extend the maturity date to March 29, 2018.  As collateral for the Alon Energy Letter 
of Credit Facility, we are required to pledge sufficient Alon Partnership common units with an initial collateral value of at least $100.0 million. 
Additionally, Alon Assets, Inc. (“Alon Assets”) is a guarantor under the Alon Energy Letter of Credit Facility. 

At December 31, 2017, we had outstanding letters of credit under this facility of approximately $6.5 million. Additionally, the Alon Energy 
Letter of Credit Facility requires the payment of a quarterly fee on the average unused commitment.  As of December 31, 2017, this fee was 
0.85% per year. 

Retail Credit Facility

Alon Retail Credit Agreement

Alon wholly-owned subsidiaries Southwest Convenience Stores, LLC and Skinny’s LLC, (collectively, “Alon Retail”), have a credit agreement 
(“Alon Retail Credit Agreement”), maturing in March 2019, with Wells Fargo Bank, National Association, as administrative agent. The Alon Retail 
Credit Agreement includes a term loan in an original principal amount of $110.0 million and a $10.0 million revolving credit facility. The Alon Retail 
Credit Agreement also includes an accordion feature that provides for incremental term loans up to $30.0 million.  In August 2015, Alon borrowed 
$11.0 million using the accordion feature and amended the Alon Retail Credit Agreement to restore the undrawn amount of the accordion feature 
back to $30.0 million.  The $11.0 million incremental term loan was used to fund Alon's acquisition of 14 convenience retail stores in New Mexico.

Borrowings under the Alon Retail Credit Agreement bear interest at LIBOR or base rate, at our election, plus an applicable margin, determined 
quarterly based upon Alon Retail’s leverage ratio. Principal payments on the term loan borrowings are made in quarterly installments based on 
a 15-year amortization schedule.

Obligations under the Alon Retail Credit Agreement are secured by a first priority lien on substantially all of the assets of Alon Retail and its 

subsidiaries. 

The Alon Retail Credit Agreement requires us to pay a leverage ratio dependent quarterly fee on the average unused revolving commitment.  
As of December 31, 2017, this fee was 0.40% per year.  As of and during the period from the Delek/Alon Merger through December 31, 2017, 
Alon had no outstanding borrowings under the revolving portion of the credit facility.  Unused credit commitments under the revolving credit line, 
as of December 31, 2017, were $10.0 million.  

F-42

At December 31, 2017, the borrowing rate was approximately 3.8% under the term loan, and this loan had an outstanding balance of 

approximately $88.5 million.

Restrictive Covenants

Under the terms of our Wells ABL, DKL Revolver, DKL Notes, Reliant Bank Revolver, Lion Term Loan, Alon Partnership Credit Facility, Alon 
Partnership Term Loan, Alon Energy Term Loan, Alon Asphalt Term Loan, Alon Energy Letter of Credit Facility and Alon Retail Credit Agreement, 
we are required to comply with certain usual and customary financial and non-financial covenants.  Further, although we were not required to 
comply  with  separate  fixed  charge  coverage  ratio  financial  covenants  under  the  Wells  ABL  and  the  Lion  Term  Loan  during  the  year 
ended December 31, 2017, we may be required to comply with these covenants at times when certain trigger thresholds are met, as defined in 
each of the Wells ABL and Lion Term Loan agreements.  We believe we were in compliance with all covenant requirements under each of our 
credit facilities as of December 31, 2017.

Certain  of  our  debt  facilities  contain  limitations  on  the  incurrence  of  additional  indebtedness,  making  of  investments,  creation  of  liens, 
dispositions and acquisitions of assets, and making of restricted payments and transactions with affiliates.  Specifically, these covenants may 
limit the payment, in the form of cash or other assets, of dividends or other distributions, or the repurchase of shares with respect to the equity 
of our subsidiaries.  Additionally, certain of our debt facilities limit our ability to make investments, including extensions of loans or advances to, 
or acquisitions of equity interests in, or guarantees of obligations of, any other entities.

Restricted Net Assets

Some of Delek's subsidiaries have restrictions in their respective credit facilities limiting their use of assets, as has been discussed above. 

The total amount of our subsidiaries' restricted net assets as of December 31, 2017 was $1,753.0 million.

Interest-Rate Derivative Instruments

Delek had an interest rate cap agreement in place for a notional amount of $45.0 million, which matured in February 2016.  This agreement, 
and similar interest rate hedge agreements in place that matured during 2015, were intended to economically hedge floating interest rate risk 
related to a portion of our existing debt.  However, as we have elected not to apply the permitted hedge accounting treatment, including formal 
hedge designation and documentation, in accordance with the provisions of ASC 815, the fair value of the derivatives was recorded in other 
current assets in the accompanying consolidated balance sheets with the offset recognized in interest expense in the accompanying consolidated 
statements of income. 

 Effective with the Delek/Alon Merger, we have assumed Alon's interest rate swap agreements, maturing March 2019, that effectively fix the 
variable LIBOR interest component of the term loans within the Alon Retail Credit Agreement. These interest rate swaps are accounted for as 
cash flow hedges. As of December 31, 2017, the aggregate notional amount under these agreements of $68.3 million covers approximately 
77.2% of the outstanding principal of these term loans throughout the duration of the interest rate swaps. As of December 31, 2017, the outstanding 
principal of these term loans was approximately $88.5 million. See Note 16 for further information regarding the interest rate swap agreements. 

We recorded expense representing cash settlements and changes in estimated fair value of our interest rate derivative agreements of $0.3 
million and $0.1 million for the years ended December 31, 2017 and 2015, respectively.  These amounts are included in interest expense in the 
accompanying consolidated statements of income. There were no interest rate derivative agreements in place as of December 31, 2016, and we 
recognized no expense related to interest rate derivative agreements during the year ended December 31, 2016.  

13. Other Assets and Liabilities

The detail of other current assets is as follows (in millions):

Other Current Assets

Prepaid expenses

Short-term derivative assets (see Note 17)

Income and other tax receivables

RINs Obligation surplus (see Note 16)

Other

Total

F-43

December 31,
2017

December 31,
2016

$

17.6

15.9

75.7

1.1

19.6

$

129.9

$

14.0

6.8

19.2

4.9

4.4

49.3

The detail of other non-current assets is as follows (in millions):

Other Non-Current Assets

Prepaid tax asset

Deferred financing costs

Long-term income tax receivables

Supply and Offtake receivable

Other

Total

The detail of accrued expenses and other current liabilities is as follows (in millions):

Accrued Expenses and Other Current Liabilities

Income and other taxes payable

Short-term derivative liabilities (see Note 17)

Interest payable

Employee costs

Environmental liabilities (see Note 21)

Product financing agreements

RINs Obligation deficit (see Note 16)

Accrued utilities

Tank inspection liabilities

Other

Total

The detail of other non-current liabilities is as follows (in millions):

Other Non-Current Liabilities

Pension and other postemployment benefit liabilities, net  (see Note 22)

Long-term derivative liabilities (see Note 17)

Liability for unrecognized tax benefits

Above-market lease

Tank inspection liabilities

Other

Total

14. Equity Based Compensation

Delek US Holdings, Inc. 2006 Long-Term Incentive Plan

December 31,
2017

December 31,
2016

56.2

$

5.9

2.1

46.3

16.3

126.8

$

59.5

8.2

7.5

—

5.5

80.7

December 31,
2017

December 31,
2016

154.1

$

54.4

13.0

46.6

7.2

72.3

130.8

9.4

10.7

66.4

564.9

$

115.7

26.1

9.6

7.3

1.0

6.0

25.6

4.2

1.0

33.3

229.8

December 31,
2017

December 31,
2016

37.0

$

0.9

6.1

11.2

11.7

16.1

83.0

$

—

17.3

1.7

—

1.3

5.7

26.0

$

$

$

$

$

$

The Delek US Holdings, Inc. 2006 Long-Term Incentive Plan, as amended (the "2006 Plan"), allows Delek to grant stock options, SARs, 
restricted stock, RSUs, performance awards and other stock-based awards of up to 5,053,392 shares of Delek's common stock to certain directors, 
officers, employees, consultants and other individuals who perform services for Delek or its affiliates. Stock options and SARs granted under the 
2006 Plan were generally granted at market price or higher. The vesting of all outstanding awards is subject to continued service to Delek or its 
affiliates except that vesting of awards granted to certain executive employees could, under certain circumstances, accelerate upon termination 
of their employment and the vesting of all outstanding awards could accelerate upon the occurrence of an Exchange Transaction (as defined in 
the 2006 Plan). In the second quarter of 2010, Delek's Board of Directors and its Incentive Plan Committee began using stock-settled SARs, rather 
than stock options, as the primary form of appreciation award under the 2006 Plan.  The 2006 Plan expired in April 2016.

F-44

Delek US Holdings, Inc. 2016 Long-Term Incentive Plan

On May 5, 2016, our stockholders approved our 2016 Long-Term Incentive Plan (the “2016 Plan”).  The 2016 Plan succeeds our 2006 Plan, 
which expired in April 2016.  The 2016 Plan allows Delek to grant stock options, SARs, restricted stock, RSUs, performance awards and other 
stock-based awards of up to 4,400,000 shares of Delek's common stock to certain directors, officers, employees, consultants and other individuals 
who perform services for Delek or its affiliates.  Stock options and SARs issued under the 2016 Plan are granted at prices equal to (or greater 
than) the fair market value of Delek's common stock on the grant date and are generally subject to a vesting period of one year or more.  No awards 
will be made under the 2016 Plan after May 5, 2026.

Alon USA Energy, Inc. 2005 Long-Term Incentive Plan

In  connection  with  the  Delek/Alon  Merger,  Delek  assumed  the Alon  USA  Energy,  Inc.  Second Amended  and  Restated  2005  Incentive 
Compensation Plan (“the Alon 2005 Plan” and, collectively with the 2006 Plan and the 2016 Plan, the "Incentive Plans" ) as a component of its 
overall executive incentive compensation program. The Alon 2005 Plan permits the granting of awards to Alon's officers and key employees in the 
form of options to purchase common stock, stock appreciation rights, restricted shares of common stock, restricted common stock units, performance 
shares, performance units and senior executive plan bonuses. Effective with the Delek/Alon Merger, all contractually unvested share-based awards 
were converted into share-based awards denominated in New Delek Common Stock. Committed but unissued share-based awards were exchanged 
and converted into rights to receive share-based awards indexed to New Delek Common Stock. 

Option and SAR Assumptions 

The table below provides the assumptions used in estimating the fair values of our outstanding stock options and SARs under the Incentive 
Plans. For all awards granted, we calculated volatility using historical volatility and implied volatility of a peer group of public companies using 
weekly stock prices.  

Expected volatility
Dividend yield
Expected term
Risk free rate
Fair value per share

2017 Grants
(Graded Vesting)
4 years

2016 Grants
(Graded Vesting)
4 years

2015 Grants
(Graded Vesting)
4 years

47.49%-49.18%
2.41%-3.72%
4.37-4.82 years
0.60%-2.58%
8.08

51.31%-54.12%
1.84%-3.72%
4.75-4.87 years
0.18%-2.47%
5.67

48.94%-52.15%
2.01%-2.49%
4.69-4.87 years
0.01%-2.50%
11.72

$

$

$

F-45

Stock Option and SAR Activity

The following table summarizes the stock option and SAR activity under the Incentive Plans for the years ended December 31, 2017, 2016 

and 2015:

Number of 
Options

Weighted-
Average 
Strike Price

Weighted-
Average 
Contractual 
Term (in 
years)

Average 
Intrinsic 
Value
(in millions)

Options outstanding, December 31, 2014

Granted

Exercised

Forfeited

Options and SARs outstanding, December 31, 2015

Granted

Exercised

Forfeited

Options and SARs outstanding, December 31, 2016

Granted

Exercised

Forfeited

Options and SARs outstanding, December 31, 2017

Vested options and SARs exercisable, December 31, 2017

Restricted Stock Units

2,696,586

953,850

$

$

(344,193) $

(274,100) $

3,032,143

347,800

$

$

(68,510) $

(743,050) $

2,568,383

2,460,500

$

$

(303,049) $

(534,827) $

4,191,007

1,480,182

$

$

25.61

34.42

18.89

31.64

28.60

16.26

14.69

31.17

26.56

25.95

17.04

28.00

26.71

25.44

7.9

5.4

$

$

5.8

14.1

The Incentive Plans provide for the award of RSUs and PRSUs to certain employees and non-employee directors.  RSUs granted to employees 
vest ratably over three to five years from the date of grant, and RSUs granted to non-employee directors vest quarterly over the year following the 
date of grant.  The grant date fair value of RSUs is determined based on the closing price of Delek's common stock on the grant date.  PRSUs 
initially granted to employees will typically vest in two tranches, the first of which vests on December 31 of the year following the grant date and 
the second on the subsequent December 31.  PRSUs subsequently granted to employees will typically vest at the end of a three calendar year 
performance period.  The number of PRSUs that will ultimately vest is based on the Company's total shareholder return over the performance 
period.  The grant date fair value of PRSUs is determined using a Monte-Carlo simulation model.  We record compensation expense for these 
awards based on the grant date fair value of the award, recognized ratably over the measurement period.

Performance-Based Restricted Stock Unit Assumptions

The table below provides the assumptions used in estimating the fair values of our outstanding PRSUs under the Plan. For all awards granted, 

we calculated volatility using historical volatility and implied volatility of a peer group of public companies using weekly stock prices.  

Expected volatility
Expected term
Risk free rate
Fair value per share

2017 Grants

2016 Grants

2015 Grants

44.03%-46.54%
2.06-3.06
1.43%-1.93%
37.80

$

$

41.77%
2.81
1.08%
14.31

37.19%-39.18%
2.56-2.81
0.97%-1.02%
52.17

$

F-46

The following table summarizes the RSU and PRSU activity under the Incentive Plans for the years ended December 31, 2017, 2016 and 

2015:

Balance

Granted

Vested

Forfeited

Balance

Granted

Vested

Forfeited

Balance

Granted

Vested

Forfeited

December 31, 2014

December 31, 2015

December 31, 2016

Performance Not Achieved

Balance

December 31, 2017

Number of RSUs

Weighted-
Average Grant 
Date Price

416,999

192,679

$

$

(221,687) $

(3,424) $

384,567

858,296

$

$

(246,657) $

(114,393) $

881,813

614,035

$

$

(351,713) $

(78,676) $

(5,789) $

1,059,670

$

23.19

41.23

20.61

36.53

33.60

12.94

21.17

17.23

19.08

31.56

21.95

13.44

38.03

25.68

Compensation Expense Related to Equity-based Awards Granted Under the Incentive Plans

Compensation expense for Delek equity-based awards amounted to $15.9 million ($10.3 million, net of taxes), $14.6 million ($9.5 million, net 
of taxes) and $14.7 million ($9.6 million, net of taxes) for the years ended December 31, 2017, 2016 and 2015, respectively. These amounts, 
excluding amounts related to discontinued operations of $1.1 million and $1.6 million, for December 31, 2016 and 2015, respectively, are included 
in general and administrative expenses in the accompanying consolidated statements of income.  We recognized income tax benefits for equity-
based awards of $1.4 million and $1.3 million for the years ended December 31, 2017 and 2015, respectively, versus income tax expense for 
equity-based awards of $2.9 million for the year ended December 31, 2016.

As of December 31, 2017, there was $36.4 million of total unrecognized compensation cost related to non-vested share-based compensation 

arrangements, which is expected to be recognized over a weighted-average period of 2.3 years.

The aggregate intrinsic value, which represents the difference between the underlying stock's market price and the award's exercise price, 
of the share-based awards exercised or vested during the years ended December 31, 2017, 2016 and 2015 was $12.2 million, $4.8 million and 
$13.3 million, respectively. During the years December 31, 2017, 2016 and 2015, respectively, we issued 332,156, 203,631 and 309,196 shares 
of common stock as a result of exercised or vested equity-based awards. These amounts are net of 306,659, 111,536 and 256,684 shares, 
respectively, withheld to satisfy employee tax obligations related to the exercises and vestings for the years ended December 31, 2017, 2016 and 
2015.  Delek paid approximately $5.0 million, $1.5 million and $4.4 million of taxes in connection with the settlement of these awards for the years 
ended December 31, 2017, 2016 and 2015. We issue new shares of common stock upon exercise or vesting of share-based awards.

Delek Logistics GP, LLC 2012 Long-Term Incentive Plan

Logistics GP maintains a unit-based compensation plan for officers, directors and employees of Logistics GP or its affiliates and certain 
consultants, affiliates of Logistics GP or other individuals who perform services for Delek Logistics. The Delek Logistics GP, LLC 2012 Long-Term 
Incentive Plan ("Logistics LTIP") permits the grant of unit options, restricted units, phantom units, unit appreciation rights, distribution equivalent 
rights, other unit-based awards, and unit awards. The Logistics LTIP limits the number of units that may be delivered pursuant to vested awards 
to 612,207 common units, subject to proportionate adjustment in the event of unit splits and similar events.  Awards granted under the Logistics 
LTIP will be settled with Delek Logistics units. Compensation expense for awards granted under the Logistics LTIP was $1.7 million ($1.1 million, 
net of taxes), $1.7 million ($1.1 million, net of taxes) and $1.9 million ($1.2 million, net of taxes) for the years ended December 31, 2017, 2016 and 
2015, respectively. These amounts are included in general and administrative expenses in the accompanying consolidated statements of income.  
As of December 31, 2017, there was $0.4 million of total unrecognized compensation cost related to non-vested Logistics LTIP awards, which is 
expected to be recognized over a weighted-average period of 3.4 years.  

F-47

Alon USA Partners, LP 2012 Long-Term Incentive Plan

Non-employee directors of the Alon Partnership, who are designated by Alon’s directors, are awarded an annual grant of $25,000 in restricted 
common units, which vest over a period of three years, assuming continued service at vesting. Compensation expense for the Alon Partnership 
restricted units amounted to a nominal amount for the year ended December 31, 2017. These amounts are included in general and administrative 
expenses  in  the  accompanying  consolidated  statements  of  income. As  of  December 31,  2017,  there  was  $0.1  million  of  total  unrecognized 
compensation cost related to non-vested share-based compensation arrangements, which is expected to be recognized over a weighted-average 
period of 1.1  years.

15. Segment Data

Prior to August 2016, we aggregated our operating segments into three reportable segments: refining, logistics and retail.  However, in August 
2016, Delek entered into the Purchase Agreement to sell the Retail Entities, which consisted of all of the retail segment at that time and a portion 
of the corporate, other and eliminations segment, to COPEC.  As a result of the Purchase Agreement, we met the requirements of ASC 205-20
and ASC 360 to report the results of the Retail Entities as discontinued operations and to classify the Retail Entities as a group of assets held for 
sale.  The Retail Entities were sold in November 2016.  The operating results for the Retail Entities, in all periods up until and including the date 
of the sale, were reclassified to discontinued operations and are no longer reported as part of Delek's retail segment.

Effective with the Delek/Alon Merger July 1, 2017 (see Note 3), Delek's retail segment now includes the operations of Alon's approximately 
300 owned and leased convenience store sites located primarily in central and west Texas and New Mexico. These convenience stores typically 
offer various grades of gasoline and diesel under the Alon brand name and food products, food service, tobacco products, non-alcoholic and 
alcoholic beverages, general merchandise as well as money orders to the public, primarily under the 7-Eleven and Alon brand names. Substantially 
all of the motor fuel sold through our retail segment is supplied by our Big Spring refinery (which is owned by the Alon Partnership), which is 
transferred to the retail segment at prices substantially determined by reference to published commodity pricing information.

Our corporate activities, results of certain immaterial operating segments, including Alon's asphalt terminal operations effective with the Delek/
Alon Merger, our equity method investment in Alon prior to the Delek/Alon Merger, as well as discontinued operations and intercompany eliminations 
are reported in the corporate, other and eliminations segment.  

Decisions  concerning  the  allocation  of  resources  and  assessment  of  operating  performance  are  made  based  on  this  segmentation.  
Management measures the operating performance of each of the reportable segments based on the segment contribution margin. Segment 
contribution margin is defined as net sales less cost of sales and operating expenses, excluding depreciation and amortization. Operations which 
are not specifically included in the reportable segments are included in the corporate and other category, which primarily consists of operating 
expenses, depreciation and amortization expense and interest income and expense associated with our discontinued operations and with our 
corporate headquarters.

The refining segment processes crude oil and other purchased feedstocks for the manufacture of transportation motor fuels, including various 
grades of gasoline, diesel fuel, aviation fuel, asphalt and other petroleum-based products that are distributed through owned and third-party product 
terminals. Prior to the Delek/Alon Merger, the refining segment had a combined nameplate capacity of 155,000 bpd, including the 75,000 bpd Tyler 
refinery and the 80,000 bpd El Dorado refinery.  The refining segment also owns and operates two biodiesel facilities involved in the production of 
biodiesel fuels and related activities. Effective with the Delek/Alon Merger, our refining segment now also includes the operations of a sour crude 
oil refinery located in Big Spring, Texas with a nameplate capacity of 73,000 bpd, a light sweet crude oil refinery located in Krotz Springs, Louisiana 
with a nameplate capacity of 74,000 bpd, and a heavy crude oil refinery located in Bakersfield, California. The Bakersfield, California refinery has 
not processed crude oil since 2012 due to the high cost of crude oil relative to product yield and low asphalt demand. Alon's petroleum-based 
products are marketed primarily in the South Central, Southwestern and Western regions of the United States and also ships and sells gasoline 
into wholesale markets in the Southern and Eastern United States. Motor fuels are sold under the Alon brand through various terminals to supply 
Alon branded retail sites, including our retail segment convenience stores. In addition, Alon sells motor fuels through its wholesale distribution 
network on an unbranded basis.

Our refining segment has a services agreement with our logistics segment, which, among other things, requires the refining segment to pay 
service fees based on the number of gallons sold at the Tyler refinery and a sharing of a portion of the margin achieved in return for providing 
marketing, sales and customer services. This intercompany transaction fee was $20.4 million, $16.9 million and $15.2 million during the years 
ended December 31, 2017, 2016 and 2015, respectively. Additionally, the refining segment pays crude transportation, terminalling and storage 
fees to the logistics segment for the utilization of certain pipeline, terminal and storage assets. These fees were $129.6 million, $123.2 million and 
$121.6 million during the years ended December 31, 2017, 2016 and 2015, respectively.  The logistics segment also sold $5.6 million, $6.7 million 
and $5.8 million of RINs to the refining segment during the year ended December 31, 2017, 2016 and 2015, respectively.  The refining segment 
recorded sales and fee revenues of $256.1 million, consisting of $186.8 million from the retail segment, $57.5 million from the logistics segment 
and  $11.8 million from sales of asphalt to our other segment during the year ended December 31, 2017, and recorded sales and fee revenues 
from the logistics segment and the Retail Entities, the operations of which are included in discontinued operations, in the amount of $318.1 million

F-48

and $619.4 million during the years ended 2016 and 2015, respectively.  Refined products purchased from Alon by the logistics segment subsequent 
to the Delek/Alon Merger totaled $2.6 million during the year ended ended December 31, 2017.  Also subsequent to the Delek/Alon Merger, the 
logistics segment sold refined products of $0.2 million during the year ended ended December 31, 2017 to Alon.  All inter-segment transactions 
have been eliminated in consolidation.

Our logistics segment owns and operates crude oil and refined products logistics and marketing assets.  The logistics segment generates 
revenue by charging fees for gathering, transporting and storing crude oil and for marketing, distributing, transporting and storing intermediate and 
refined products and sales of wholesale product in the west Texas market.

Delek's other category in the following tables, subsequent to the Delek/Alon Merger, includes our Paramount, California and Long Beach, 
California heavy crude oil refineries, which have not processed crude oil since 2012, and a controlling interest in a renewable fuels facility in 
California, which has a throughput capacity of 3,000 bpd and converts tallow and vegetable oils into renewable fuels. The produced renewable 
fuels are drop-in replacements for petroleum-based fuels. The renewable fuels facility generates both state and federal environmental credits as 
well as the federal blender’s tax credit, when effective. See Note 25 for further information regarding the extension of this tax credit. The renewable 
fuels facility is inside the Paramount refinery and utilizes the refinery’s infrastructure, including electrical and other utility systems, tanks, and product 
blending and loading facilities. As a result of Delek management's committing to a plan to sell the assets and operations associated with the 
California Discontinued Entities, we met the requirements under ASC 205-20 and ASC 360 to report the results of those operations as discontinued 
operations and to classify the applicable assets as a group of assets held for sale. 

The following is a summary of business segment operating performance as measured by contribution margin for the period indicated (in 

millions):

As of and For the Year Ended December 31, 2017

(In millions)

Refining

Retail

Logistics

Net sales (excluding intercompany fees and

sales)

Intercompany fees and sales

Operating costs and expenses:

Cost of goods sold

Operating expenses

Segment contribution margin

General and administrative expenses

Depreciation and amortization

Other operating expense

Operating loss

Total assets (2)
Capital spending (excluding business 

combinations)(3)

$

$

$

$

6,364.5

$

426.7

$

256.1

—

5,852.2

317.7

450.7

$

350.3

49.6

26.8

4,846.5

128.2

$

$

331.4

11.7

$

$

$

382.3

$

155.8

372.9

43.3

121.9

$

443.5

18.4

$

$

Corporate,
Other and
Eliminations

Consolidated

93.6

$

7,267.1

(411.9)

(247.8)

18.4

(88.9)

$

$

$

313.8

19.2

—

6,327.6

429.0

510.5

169.8

153.3

1.0

186.4

5,935.2

177.5

F-49

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(In millions)

Refining

Logistics

Corporate,
Other and
Eliminations

Consolidated

As of and For the Year Ended December 31, 2016

Net sales (excluding intercompany fees and sales)

$

3,605.1

$

301.3

$

146.8

(0.6) $

(172.8)

Intercompany fees and sales(1)

Operating costs and expenses:

Cost of goods sold

Operating expenses

Insurance proceeds - business interruption

Segment contribution margin

General and administrative expenses

Depreciation and amortization

Other operating income

Operating income

Total assets

Capital spending (excluding business combinations)(3)

$

$

$

318.1

3,614.1

212.4

(42.4)

302.2

37.2

—

139.1

$

108.7

$

1,942.6

27.9

$

$

415.5

11.8

$

$

As of and For the Year Ended December 31, 2015

Corporate,
Other and
Eliminations

Consolidated

(In millions)

Refining

Logistics

Net sales (excluding intercompany fees and sales)

$

3,820.8

$

447.0

$

Intercompany fees and sales(1)

Operating costs and expenses:

Cost of goods sold

Operating expenses

Segment contribution margin

General and administrative expenses

Depreciation and amortization

Other operating expense, net

Operating income

619.4

142.7

4,022.2

225.4

436.3

44.9

$

192.6

$

108.5

$

Capital spending (excluding business combinations)(3)

$

164.5

$

18.6

$

7.9

(1) 

Intercompany fees and sales for the refining segment include revenues from the Retail Entities of $292.1 million and $511.5 million during 
the years ended December 31, 2016 and 2015, respectively, the operations of which are reported in discontinued operations.
(2)  Assets held for sale of $160.0 million are included in the corporate, other and eliminations segment as of December 31, 2017.
(3)  Capital  spending  excludes  capital  spending  associated  with  the  California  Discontinued  Entities  of  $2.6  million  during  the  year  ended 
December 31, 2017.  Capital spending excludes capital spending associated with the Retail Entities of $14.4 million and $27.6 million during 
the years ended December 31, 2016 and 2015, respectively.

F-50

3,905.8

292.1

3,812.9

249.3

(42.4)

178.1

106.1

116.4

4.8

(49.2)

2,979.8

46.3

4,270.5

511.5

4,236.9

270.3

274.8

100.6

106.0

(0.5)

68.7

191.0

(103.4)

(0.3)

—

(69.7)

$

$

$

621.7

6.6

2.7

$

(250.6)

(221.6)

—

(26.3)

$

$

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
16. Fair Value Measurements

The fair values of financial instruments are estimated based upon current market conditions and quoted market prices for the same or similar 
instruments.  Management estimates that the carrying value approximates fair value for all of Delek’s assets and liabilities that fall under the scope 
of ASC 825.

Delek applies the provisions of ASC 820, which defines fair value, establishes a framework for its measurement and expands disclosures 
about fair value measurements. ASC 820 applies to our commodity and interest rate derivatives that are measured at fair value on a recurring 
basis. The standard also requires that we assess the impact of nonperformance risk on our derivatives.  Nonperformance risk is not considered 
material to our financial statements at this time.

ASC 820 requires disclosures that categorize assets and liabilities measured at fair value into one of three different levels depending on the 
observability of the inputs employed in the measurement. Level 1 inputs are quoted prices in active markets for identical assets or liabilities. Level 
2 inputs are observable inputs other than quoted prices included within Level 1 for the asset or liability, either directly or indirectly through market-
corroborated inputs. Level 3 inputs are unobservable inputs for the asset or liability reflecting our assumptions about pricing by market participants.

OTC commodity swaps, physical commodity purchase and sale contracts and interest rate swaps and caps are generally valued using industry-
standard models that consider various assumptions, including quoted forward prices, spot prices, interest rates, time value, volatility factors and 
contractual prices for the underlying instruments, as well as other relevant economic measures. The degree to which these inputs are observable 
in the forward markets determines the classification as Level 2 or 3. Our contracts are valued based on exchange pricing and/or price index 
developers such as Platts or Argus and are, therefore, classified as Level 2.

Our RINs Obligation surplus or deficit is based on the amount of RINs we must purchase, net of amounts internally generated and purchased 
and the price of those RINs as of the balance sheet date. The RINs Obligation surplus or deficit is categorized as Level 2, and is measured at fair 
value based on quoted prices from an independent pricing service.

On March 1, 2017, the El Dorado refinery received approval from the EPA for a small refinery exemption from the requirements of the renewable 
fuel standard for the 2016 calendar year.  This waiver resulted in a reduction of our RINs Obligation and related cost of goods sold of approximately 
$47.5 million for the year ended December 31, 2017.

Our RIN commitment contracts are future commitments to purchase or sell RINs at fixed prices and quantities, which are used to manage 
the costs associated with our RINs Obligation.  These RIN commitment contracts are categorized as Level 2, and are measured at fair value based 
on quoted prices from an independent pricing service.

We have elected to account for our J. Aron step-out liability at fair value in accordance with ASC 825, as it pertains to the fair value option. 
This standard permits the election to carry financial instruments and certain other items similar to financial instruments at fair value on the balance 
sheet, with all changes in fair value reported in earnings.  Our J. Aron step-out liability is categorized as Level 2, and is measured at fair value 
using market prices for the consigned crude oil and refined products we are required to repurchase from J. Aron at the end of the term of the Supply 
and Offtake Agreement. The J. Aron step-out liability is presented in the Obligation under Supply and Offtake Agreement line item of the our 
condensed consolidated balance sheet as of December 31, 2017.  The December 31, 2016 balance in Obligation under Supply and Offtake 
Agreement includes the J. Aron step-out liability, net of a $20.2 million holdback deposit, which is not eligible for the fair value option. Such deposit 
was classified as current and presented as an offset to the current liability because the contract had not been renewed as of that date. 

F-51

The fair value hierarchy for our financial assets and liabilities accounted for at fair value on a recurring basis at December 31, 2017 and 2016, 

was as follows (in millions):

Assets

OTC commodity swaps

RIN commitment contracts

RINs Obligation surplus

Total assets

Liabilities

Interest rate derivatives

OTC commodity swaps

RIN commitment contracts

RINs Obligation deficit

J. Aron step-out liability

Total liabilities

Net liabilities

Assets

OTC commodity swaps

RINs Obligation surplus

Total assets

Liabilities

OTC commodity swaps

RIN commitment contracts

RINs Obligation deficit

J. Aron step-out liability

Total liabilities

Net liabilities

As of December 31, 2017

Level 1

Level 2

Level 3

Total

$

— $

178.0

$

— $

178.0

—

—

—

—

—

—

—

—

—

1.4

1.1

180.5

(0.9)

(203.9)

(24.0)

(130.8)

(435.6)

(795.2)

—

—

—

—

—

—

—

—

—

— $

(614.7) $

— $

1.4

1.1

180.5

(0.9)

(203.9)

(24.0)

(130.8)

(435.6)

(795.2)

(614.7)

As of December 31, 2016

Level 1

Level 2

Level 3

Total

— $

53.1

$

— $

—

—

—

—

—

—

—

4.9

58.0

(103.6)

(0.8)

(25.6)

(144.8)

(274.8)

—

—

—

—

—

—

—

53.1

4.9

58.0

(103.6)

(0.8)

(25.6)

(144.8)

(274.8)

(216.8)

$

— $

(216.8) $

— $

$

$

The derivative values above are based on analysis of each contract as the fundamental unit of account as required by ASC 820. In the table 
above, derivative assets and liabilities with the same counterparty are not netted where the legal right of offset exists. This differs from the presentation 
in the financial statements which reflects our policy, wherein we have elected to offset the fair value amounts recognized for multiple derivative 
instruments executed with the same counterparty and where the legal right of offset exists.  As of December 31, 2017 and 2016, $10 million and 
$14.7 million, respectively, of cash collateral was held by counterparty brokerage firms and has been netted with the net derivative positions with 
each counterparty. See Note 17 for further information regarding derivative instruments.

17. Derivative Instruments

We use derivatives to reduce normal operating and market risks with the primary objective of reducing the impact of market price volatility on 

our results of operations.  As such, our use of derivative contracts is aimed at:

• 

limiting the exposure to price fluctuations of commodity inventory above or below target levels at each of our segments;

•  managing our exposure to commodity price risk associated with the purchase or sale of crude oil, feedstocks and finished grade fuel 

products at each of our segments; 

•  manage the cost of our RINs Obligation using future commitments to purchase or sell RINs at fixed prices and quantities; and

F-52

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
• 

limiting the exposure to interest rate fluctuations on our floating rate borrowings.

We primarily utilize OTC commodity swaps, generally with maturity dates of three years or less, and interest rate swap and cap agreements 
to achieve these objectives.  OTC commodity swap contracts require cash settlement for the commodity based on the difference between a fixed 
or floating price and the market price on the settlement date.  Interest rate swap and cap agreements economically hedge floating rate debt by 
exchanging interest rate cash flows, based on a notional amount from a floating rate to a fixed rate.  Effective with the Delek/Alon Merger, we have 
interest rate swap agreements, maturing March 2019, that effectively fix the variable LIBOR interest component of the term loans within the Alon 
Retail Credit Agreement. The aggregate notional amount under these agreements covers approximately 77.2% of the outstanding principal of 
these term loans throughout the duration of the interest rate swaps. See Note 12 for further information. At this time, we do not believe there is 
any material credit risk with respect to the counterparties to these contracts.  

From time to time, we also enter into future commitments to purchase or sell RINs at fixed prices and quantities, which are used to manage 
the costs associated with our RINs Obligation.  These future RIN commitment contracts meet the definition of derivative instruments under ASC 
815, and are recorded at estimated fair value in accordance with the provisions of ASC 815. Changes in the fair value of these future RIN commitment 
contracts are recorded in cost of goods sold on the consolidated statements of income.  

In accordance with ASC 815, certain of our OTC commodity swap contracts and our interest rate agreements have been designated as cash 
flow hedges and the effective portion of the change in fair value between the execution date and the end of period has been recorded in other 
comprehensive income. The effective portion of the fair value of these contracts is recognized in income at the time the positions are closed and 
the hedged transactions are recognized in income. 

From time to time, we also enter into futures contracts with supply vendors that secure supply of product to be purchased for use in the normal 
course of business at our refining segment. These contracts are priced based on an index that is clearly and closely related to the product being 
purchased, contain no net settlement provisions and typically qualify under the normal purchase exemption from derivative accounting treatment 
under ASC 815.

The following table presents the fair value of our derivative instruments as of December 31, 2017 and 2016.  The fair value amounts below 
are presented on a gross basis and do not reflect the netting of asset and liability positions permitted under our master netting arrangements, 
including cash collateral on deposit with our counterparties.  We have elected to offset the recognized fair value amounts for multiple derivative 
instruments executed with the same counterparty in our financial statements.  As a result, the asset and liability amounts below differ from the 
amounts presented in our consolidated balance sheets.  See Note 16 for further information regarding the fair value of derivative instruments (in 
millions):

Derivative Type

Balance Sheet Location

Assets

Liabilities

Assets

Liabilities

December 31, 2017

December 31, 2016

Derivatives not designated as hedging instruments:

OTC commodity swaps(1)

Other current assets

$

164.6

$

(162.0) $

OTC commodity swaps(1)

Other current liabilities

RIN commitment contracts(2)

Other current assets

RIN commitment contracts(2)

Other current liabilities

Derivatives designated as hedging instruments:

OTC commodity swaps(1)

Other current assets

OTC commodity swaps(1)

Other current liabilities

OTC commodity swaps(1)

Other long-term assets

OTC commodity swaps(1)

Other long-term liabilities

Interest rate derivatives

Other long-term liabilities

Total gross fair value of derivatives

Less: Counterparty netting and cash collateral(3)

Total net fair value of derivatives

13.4

1.4

—

—

—

—

—

—

179.4

163.5

(28.3)

—

(24.0)

—

(13.6)

—

—

(0.9)

(228.8)

(173.6)

$

37.4

14.4

—

—

0.1

1.2

—

—

—

53.1

46.3

(30.6)

(35.2)

—

(0.8)

(2.5)

(18.0)

—

(17.3)

—

(104.4)

(61.0)

(43.4)

$

15.9

$

(55.2) $

6.8

$

(1)  As of December 31, 2017 and 2016, we had open derivative positions representing 35,978,000 and 9,348,000 barrels, respectively, of 
crude oil and refined petroleum products.  Of these open positions, contracts representing 575,000 and 3,392,000 barrels were designated 
as cash flow hedging instruments as of December 31, 2017 and 2016, respectively.

(2)  As of December 31, 2017 and 2016, we had open RIN commitment contracts representing 163,361,320 and 36,750,000 RINs, respectively. 

F-53

(3)  As of December 31, 2017 and 2016, $10.0 million and $14.7 million, respectively, of cash collateral held by counterparties has been netted 

with the derivatives with each counterparty. 

Total losses on our commodity derivatives and RIN commitment contracts recorded in cost of goods sold on the consolidated statements of 

income are as follows (in millions):

(Losses) gains on derivatives not designated as hedging instruments

Realized (losses) gains reclassified out of OCI on commodity derivatives designated as

cash flow hedging instruments

Gains (losses) recognized on commodity derivatives due to cash flow hedging

ineffectiveness
Total

Year Ended December 31,
2016

2015

2017

$

$

(33.1) $

(21.7) $

(38.6)

0.5

(27.8)

3.1

(71.2) $

(46.4) $

10.6

0.7

(21.5)

(10.2)

For cash flow hedges, no component of the derivative instruments’ gains or losses was excluded from the assessment of hedge effectiveness 
for the years ended December 31, 2017, 2016 and 2015.  At December 31, 2017 and 2016, gains (losses) of $7.6 million and $(16.2) million, 
respectively, on cash flow hedges, net of tax, primarily related to future purchases of crude oil and the associated sale of finished grade fuel, 
remained in accumulated other comprehensive income. (Losses) gains of $(25.1) million, $(18.1) million and $0.5 million, net of tax, on settled 
commodity contracts were reclassified into cost of goods sold in the consolidated statements of income during the years ended December 31, 
2017, 2016 and 2015, respectively.  We estimate that $11.7 million of deferred losses related to commodity cash flow hedges will be reclassified 
into cost of goods sold over the next 12 months as a result of hedged transactions that are forecasted to occur.   As of December 31, 2017, gains 
of $0.6 million, net of tax, related to the interest rate cash flow hedges, remained in accumulated other comprehensive income. We estimate that 
$0.3 million of deferred gains related to interest rate cash flow hedges will be reclassified into interest expense over the next 12 months as a result 
of hedged transactions that are forecasted to occur.  Related to our interest rate swap cash flow hedges, we recognized $0.3 million in interest 
expense on the consolidated statements of income, and there was no cash flow hedge ineffectiveness for the year ended December 31, 2017.  All 
Delek interest rate swaps are currently designated as cash flow hedging instruments.  For the years ended December 31, 2017, 2016 and 2015, 
there were no amounts reclassified from accumulated other comprehensive income into income as a result of the discontinuation of cash flow 
hedge accounting. 

18. Income Taxes 

Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial 

reporting purposes and the amounts used for income tax purposes.

The Tax Cuts and Jobs Act was enacted on December 22, 2017.  The Act reduces the US federal corporate tax rate from 35% to 21%.  At  
December 31, 2017, we have made a reasonable estimate of the effects on our existing deferred tax balances, and recognized a provisional benefit 
of $166.9 million which is included as a component of income tax benefit from continuing operations.  We remeasured certain deferred tax assets 
and liabilities based on the rates at which they are expected to reverse in the future, which is generally 21% for federal income taxes purposes.  
However, we are still analyzing certain aspects of the Act and refining our calculations, which could potentially affect the measurement of these 
balances.  

F-54

Significant  components  of  Delek's  deferred  tax  assets  (liabilities)  reported  in  the  accompanying  consolidated  financial  statements  as  of 

December 31, 2017 and 2016 were as follows (in millions):

December 31,

2017

2016

Non-Current Deferred Taxes:

Property, plant and equipment, and intangibles

Partnership and equity investments

Deferred revenues

Derivatives and hedging

Compensation and employee benefits

Net operating loss carryforwards

Reserves and accruals

Inventories

Other

Valuation allowance

$

(180.9) $

(83.7)

(6.5)

4.8

15.9

26.5

40.8

4.4

—

(21.2)

Total net deferred tax liabilities

$

(199.9) $

(214.2)

105.0

(8.4)

18.8

9.8

5.3

7.1

7.7

—

(7.3)

(76.2)

The difference between the actual income tax expense and the tax expense computed by applying the statutory federal income tax rate to 

income from continuing operations was attributable to the following (in millions):

Provision (benefit) for federal income taxes at statutory rate

$

104.7

$

(137.0) $

Year Ended December 31,

2017

2016

2015

State income tax expense (benefit), net of federal tax provision

Income tax (benefit) expense attributable to non-controlling interest

Tax credits and incentives

Dividends received deduction

Executive compensation limitation

Amortization - prepaid taxes

Reversal of deferred taxes related to equity method investment in Alon

Impact of Tax Cuts and Jobs Act

Other items

Income tax benefit

4.9

(12.0)

(1.6)

(2.8)

1.5

(2.4)

45.3

(166.9)

0.1

(10.2)

(7.1)

(9.7)

(5.7)

0.3

(3.5)

—

—

1.4

7.5

2.4

(8.4)

(10.7)

(4.2)

1.0

(4.1)

—

—

0.7

$

(29.2) $

(171.5) $

(15.8)

Tax credits and incentives include work opportunity, research and development, E-85 and blocked pump tax credits, as well as incentives for 

the Company’s ethanol and biodiesel blending operations. 

Income tax expense (benefit) from continuing operations was as follows (in millions):

Current

Deferred

Year Ended December 31,

2017

2016

2015

$

$

18.8

$

(48.0)

(29.2) $

(18.3) $

(153.2)

(171.5) $

(34.8)

19.0

(15.8)

Deferred income tax expense above was reflective of the changes in deferred tax assets and liabilities during the current period.

F-55

We carry valuation allowances against certain state deferred tax assets and net operating losses that may not be recoverable with future 
taxable income.  During the years ended December 31, 2017 and 2016, we recorded increases to the valuation allowance related to continuing 
operations of $13.9 million and $2.8 million, respectively. The increase in 2017 was primarily to record a valuation allowance for certain state net 
operating losses of Alon USA Energy, Inc. and subsidiaries.

In assessing the realizability of deferred tax assets, management considers whether it is more likely than not that some portion or all of the 
deferred tax assets will be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income 
during the periods in which those temporary differences become deductible. Management considers the scheduled reversal of deferred tax liabilities, 
projected future taxable income, and tax planning strategies in making this assessment. Based upon the level of historical taxable income and 
projections for future taxable income over the periods for which the deferred tax assets are deductible, management believes it is more likely than 
not Delek will realize the benefits of these deductible differences, net of the existing valuation allowance. The amount of the deferred tax assets 
considered realizable, however, could be reduced in the near term if estimates of future taxable income during the carryforward period are reduced. 
Subsequently recognized tax benefit or expense relating to the valuation allowance for deferred tax assets will be reported as an income tax benefit 
or expense in the consolidated statement of income.

State net operating loss carryforwards at December 31, 2017 totaled $615.5 million, a portion of which was subject to a valuation allowance.  

State net operating losses will begin expiring in 2019 through 2037.

Delek files a consolidated U.S. federal income tax return, as well as income tax returns in various state jurisdictions. Delek is no longer subject 
to U.S. federal income tax examinations by tax authorities for years through 2013. The Internal Revenue Service has examined Delek's income 
tax returns through the tax year ended 2013.  In addition, the Company's federal tax returns for the tax years ended December 31, 2014 are 
currently subject to Joint Committee on Taxation review.  The Company is under audit in the state of Texas for the years ended December 31, 2011 
through December 31, 2014.  No material adjustments have been identified at this time.

ASC 740 provides a recognition threshold and guidance for measurement of income tax positions taken or expected to be taken on a tax 
return. ASC 740 requires the elimination of the income tax benefits associated with any income tax position where it is not "more likely than not" 
that the position would be sustained upon examination by the taxing authorities. 

Increases and decreases to the beginning balance of unrecognized tax benefits during the years ended December 31, 2017, 2016, and 2015

were as follows:

Balance at the beginning of the year

Additions based on tax positions related to current year

Additions for tax positions related to prior years and acquisitions

Reductions for tax positions related to prior years

Reductions for tax positions related to the lapse of applicable statute of limitations

Balance at the end of the year

2017

2016

2015

$

$

1.7

0.4

4.2

(0.2)

—

6.1

$

$

$

0.2

1.5

—

—

—

1.7

$

2.7

—

—

(2.4)

(0.1)

0.2

The amount of the unrecognized benefit above, that if recognized would change the effective tax rate, is $4.6 million and $1.2 million as of 

December 31, 2017 and 2016, respectively.

Delek recognizes accrued interest and penalties related to unrecognized tax benefits as an adjustment to the current provision for income 
taxes.  $0.5 million of interest was recognized related to unrecognized tax benefits during the year ended December 31, 2017 and a nominal 
amount of interest was recognized during the years ended December 31, 2016 and 2015.

Uncertain tax positions have been examined by Delek for any material changes in the next 12 months, and none are expected.

F-56

19. Earnings Per Share 

Basic earnings per share (or "EPS") is computed by dividing net income (loss) by the weighted average common shares outstanding. Diluted 
earnings per share is computed by dividing net income (loss), as adjusted for changes to income that would result from the assumed settlement 
of the dilutive equity instruments included in diluted weighted average common shares outstanding, by the diluted weighted average common 
shares outstanding. For all years presented, we have outstanding various equity-based compensation awards that are considered in our diluted 
EPS calculation when to do so would not be anti-dilutive, and is inclusive of awards disclosed in Note 14 to these consolidated financial statements. 
For those instruments that are indexed to our common stock, they are generally dilutive when the market price of the underlying indexed share of 
common stock is in excess of the exercise price. Additionally, in connection with the Delek/Alon Merger (disclosed in Note 3), we assumed certain 
equity instruments, including conversion options (associated with Convertible Debt) and Warrants, that may be dilutive (see discussion of these 
instruments in Note 12). The Convertible Debt conversion options are dilutive when the incremental EPS calculated by dividing the increase in 
income associated with the elimination of interest expense on the convertible debt, net of tax, by the number of shares that would be issued upon 
conversion using the treasury stock method (which is applicable because of the cash settlement feature associated with the underlying principal) 
is dilutive to the overall diluted EPS calculation. The Warrants are generally dilutive when the market price of the underlying indexed share of 
common stock is in excess of the exercise price. All such instruments that may otherwise be dilutive may not be dilutive when there is net loss for 
the period. We also assumed Purchase Options in connection with the Delek/Alon Merger which are not reflected in the diluted weighted average 
common shares outstanding because to do so would be antidilutive. 

The following table sets forth the computation of basic and diluted earnings per share. 

F-57

Year Ended December 31,

2017

2016

2015

Numerator:

Numerator for EPS - continuing operations

Income (loss) from continuing operations

Less: Income (loss) from continuing operations attributed to non-controlling interest

Income (loss) from continuing operations attributable to Delek (numerator for basic
EPS - continuing operations attributable to Delek)

Interest on convertible debt, net of tax

Numerator for diluted EPS - continuing operations attributable to Delek

Numerator for EPS - discontinued operations

Income (loss) from discontinued operations

Denominator:

$

$

$

328.5

$

(219.7)

$

33.8

294.7

—

20.3

(240.0)

—

294.7

$

(240.0)

$

37.1

24.3

12.8

—

12.8

(5.9)

$

86.3

$

6.6

Weighted average common shares outstanding (denominator for basic EPS)

71,566,225

61,921,787

60,819,771

Dilutive effect of convertible debt

Dilutive effect of warrants

Dilutive effect of stock-based awards

—

—

736,858

—

—

—

—

—

500,799

Weighted average common shares outstanding, assuming dilution

72,303,083

61,921,787

61,320,570

EPS:

Basic income (loss) per share:

Income (loss) from continuing operations

(Loss) income from discontinued operations

Total basic income (loss) per share

Diluted income (loss) per share:

Income (loss) from continuing operations

(Loss) income from discontinued operations

Total diluted income (loss) per share

The following equity instruments were excluded from the diluted weighted average
common shares outstanding because their effect would be anti-dilutive:

Antidilutive stock-based compensation

Antidilutive due to loss

Total antidilutive stock-based compensation

Antidilutive convertible debt instruments

Antidilutive due to loss

Total antidilutive convertible debt instruments

Antidilutive warrants

Antidilutive due to loss

Total antidilutive warrants

F-58

$

$

$

$

$

$

4.12

(0.08)

4.04

4.08

(0.08)

4.00

$

$

$

$

(3.88)

1.39

(2.49)

(3.88)

1.39

(2.49)

$

$

$

$

0.21

0.11

0.32

0.21

0.11

0.32

—

—

—

2,297,127

2,269,246

276,094

—

2,573,221

2,269,246

270,606

—

270,606

2,091,560

—

2,091,560

—

—

—

—

—

—

—

—

—

—

—

—

20.  Business Interruption Insurance Proceeds

In January 2016, Delek US received an insurance settlement in the amount of $49.0 million related to losses stemming from the rupture of 
an unaffiliated third-party pipeline in 2012 that supplied crude to the El Dorado refinery.  Of the total settlement, $42.4 million was recognized as 
business interruption proceeds in the consolidated statements of income during the year ended December 31, 2016.  The remainder of the settlement 
was  recorded  as  a  reimbursement  of  general  and  administrative  expenses  in  the  consolidated  statements  of  income  during  the  year  ended 
December 31, 2015.

21. Commitments and Contingencies

Litigation

In the ordinary conduct of our business, we are from time to time subject to lawsuits, investigations and claims, including environmental claims 

and employee-related matters.

Although we cannot predict with certainty the ultimate resolution of lawsuits, investigations and claims asserted against us, including civil 
penalties or other enforcement actions, we do not believe that any currently pending legal proceeding or proceedings to which we are a party will 
have a material adverse effect on our business, financial condition or results of operations.

One of our Alon subsidiaries was party to a lawsuit alleging breach of contract pertaining to an asphalt supply agreement. During the year 
ended December 31, 2017, we reached a settlement on this matter which was included in accrued liabilities in purchase accounting as part of the 
fair value of the liabilities assumed in the Delek/Alon Merger.

We are reporting the following proceedings to comply with SEC regulations which require disclosure of proceedings arising under federal, 
state or local provisions regulating the discharge of materials into the environment or protecting the environment, if we reasonably believe that 
such proceedings may result in monetary sanctions of $0.1 million or more. 

In June 2015, the United States Department of Justice notified Delek Logistics that they were pursuing an enforcement action on behalf of 
the EPA with regard to potential Clean Water Act violations arising from a release in March 2013 at its Magnolia Station located west of the El 
Dorado Refinery.  We are currently attempting to negotiate a resolution to this matter with the EPA and the ADEQ, which may include monetary 
penalties and/or other relief.

The Big Spring refinery has been negotiating an agreement with the EPA for over 10 years under the EPA’s National Petroleum Refinery 
Initiative regarding alleged historical violations of the federal Clean Air Act related to emissions and emissions control equipment.  A Consent 
Decree resolving these alleged historical violations for the Big Spring refinery was lodged with the United States District Court for the Northern 
District of Texas on June 6, 2017, and we expect that Consent Decree to become final in 2018. If finalized as lodged, the Consent Decree will 
require payment of a $0.5 million civil penalty and capital expenditures for pollution control equipment that may be significant over the next 5 
years. 

The Big Spring refinery has been in discussions with the EPA since March 2016 to resolve alleged violations regarding six batches of gasoline 
produced in 2012-2013 that exceeded the applicable Reid Vapor Pressure standard.  The issue was resolved in January 2018, resulting in payment 
of a penalty of approximately $0.4 million.

The Paramount refinery has been in discussions with the State of California since December 2016 regarding alleged violations of the state's 
Low Carbon Fuel Standard ("LCFS") program related to recordkeeping, reporting and the retirement of LCFS credits..  During October 2017, an 
agreement in principal was reached to settle the matter in which Paramount will pay a $0.3 million penalty and retire 350 tons of California LCFS 
credits.

Self Insurance

Delek records a self-insurance accrual for workers’ compensation claims up to a $1.0 million deductible on a per accident basis, general 
liability claims up to $4.0 million on a per occurrence basis, and medical claims for certain employees up to $0.3 million on a per claim basis. We
also record a self-insurance accrual for auto liability up to a $1.0 million deductible on a per accident basis for claims incurred in recent periods, 
and up to a $4.0 million deductible for remaining claims from certain prior periods.

We have umbrella liability insurance available to each of our segments in an amount determined reasonable by management.

F-59

Environmental Health and Safety

We are subject to extensive federal, state and local environmental and safety laws and regulations enforced by various agencies, including 
the EPA, the United States Department of Transportation, the Occupational Safety and Health Administration, as well as numerous state, regional 
and local environmental, safety and pipeline agencies.  These laws and regulations govern the discharge of materials into the environment, waste 
management practices, pollution prevention measures and the composition of the fuels we produce, as well as the safe operation of our plants 
and pipelines and the safety of our workers and the public.  Numerous permits or other authorizations are required under these laws and regulations 
for the operation of our refineries, renewable fuel facilities, terminals, pipelines, underground storage tanks, trucks, rail cars and related operations, 
and may be subject to revocation, modification and renewal.

These laws and permits raise potential exposure to future claims and lawsuits involving environmental and safety matters which could include 
soil and water contamination, air pollution, personal injury and property damage allegedly caused by substances which we manufactured, handled, 
used, released or disposed of, transported, or that relate to pre-existing conditions for which we have assumed responsibility.  We believe that our 
current operations are in substantial compliance with existing environmental and safety requirements.  However, there have been and will continue 
to be ongoing discussions about environmental and safety matters between us and federal and state authorities, including notices of violations, 
citations and other enforcement actions, some of which have resulted or may result in changes to operating procedures and in capital expenditures.  
While it is often difficult to quantify future environmental or safety related expenditures, we anticipate that continuing capital investments and 
changes in operating procedures will be required for the foreseeable future to comply with existing and new requirements, as well as evolving 
interpretations and more strict enforcement of existing laws and regulations. 

Our recently acquired Big Spring refinery has been negotiating an agreement with the EPA for over 10 years under the EPA’s National Petroleum 
Refinery Initiative regarding alleged historical violations of the federal Clean Air Act. A Consent Decree resolving these alleged historical violations 
for the Big Spring refinery was lodged with the United States District Court for the Northern District of Texas on June 6, 2017, and we expect that 
Consent Decree to become final in 2018.  If finalized as lodged, the Consent Decree will require payment of a $0.5 million civil penalty and capital 
expenditures for pollution control equipment that may be significant over the next 5 years. 

As of December 31, 2017, we have recorded an environmental liability of approximately $76.1 million, primarily related to the estimated 
probable costs of remediating or otherwise addressing certain environmental issues of a non-capital nature at the Tyler, El Dorado, Big Spring, 
Krotz Springs and California refineries, as well as terminals, some of which we no longer own.  This liability includes estimated costs for ongoing 
investigation and remediation efforts, which were already being performed by the former operators of the refineries and terminals prior to our 
acquisition of those facilities, for known contamination of soil and groundwater, as well as estimated costs for additional issues which have been 
identified subsequent to the acquisitions.  We expect approximately $0.2 million of this amount to be reimbursable by a prior owner of the El Dorado 
refinery, which we have recorded in other current assets in our consolidated balance sheet as of December 31, 2017.  We expect approximately 
$2.3 million of this amount to be reimbursable by a prior owner of certain assets associated with the Paramount refinery, and have recorded $0.1 
million in other current assets and $2.2 million in other non-current assets in our condensed consolidated balance sheet as of December 31, 2017.  
Approximately $7.2 million of the total liability is expected to be expended over the next 12 months, with most of the balance expended by 2032, 
although some costs may extend up to 30 years.  In the future, we could be required to extend the expected remediation period or undertake 
additional investigations of our refineries, pipelines and terminal facilities, which could result in additional remediation liabilities.

Environmental liabilities with payments that are fixed or reliably determinable have been discounted to present value at various rates depending 
on their expected payment stream.  In regards to the environmental liabilities assumed in the Delek/Alon acquisition, the discount rates vary from 
2.31% to 2.84%.  We continue efforts to finalize our estimates of the fair value of the environmental liabilities assumed in the Delek/Alon Merger 
- see Note 3 for further information.  In regards to the environmental liability associated with the Tyler refinery, a discount rate of 9% has been 
used.

The table below summarizes our environmental liability accruals (in millions):

Discounted environmental liabilities

Undiscounted environmental liabilities

  Total accrued environmental liabilities

December 31,

2017

2016

33.7

42.4

76.1

$

$

2.2

5.0

7.2

$

$

F-60

 As of December 31, 2017, the estimated future payments of environmental obligations for which discounts have been applied are as follows 

(in millions): 

2018

2019

2020

2021

2022

Thereafter

Discounted environmental liabilities, gross

Less: Discount applied

Discounted environmental liabilities

$

$

1.9

1.9

1.9

1.9

1.9

37.7

47.2

13.5

33.7

We have experienced several crude oil releases from pipelines owned by our logistics segment, including, but not limited to, a release at 
Magnolia Station in March 2013, a release near Fouke, Arkansas in April 2015 and a release near Woodville, Texas in January 2016.  In June 
2015, the United States Department of Justice notified Delek Logistics that they were evaluating an enforcement action on behalf of the EPA with 
regard to potential Clean Water Act violations arising from the March 2013 Magnolia Station release.  We are currently attempting to negotiate a 
resolution to this matter with the EPA and the ADEQ, which may include monetary penalties and/or other relief.  Based on current information 
available to us, we do not believe the total costs associated with these events, whether alone or in the aggregate, including any fines or penalties, 
will have a material adverse effect upon our business, financial condition or results of operations. 

Letters of Credit

As of December 31, 2017, we had in place letters of credit totaling approximately $125.8 million with various financial institutions securing 
obligations primarily with respect to our commodity purchases for the refining segment, our gasoline and diesel purchases for the logistics segment 
and  our  workers’  compensation  and  auto  liability  insurance  programs.  No  amounts  were  drawn  by  beneficiaries  of  these  letters  of  credit  at 
December 31, 2017.

Operating Leases

Delek leases buildings, equipment and corporate office space under agreements expiring at various dates through 2035 after considering 
available renewal options. Many of these leases contain renewal options and require Delek to pay executory costs (such as property taxes, 
maintenance and insurance).  Lease expense for all operating leases for the years ended December 31, 2017, 2016 and 2015 totaled $40.9 million, 
$31.1 million, and $32.4 million, respectively.

The following is an estimate of our future minimum lease payments for operating leases having remaining noncancelable terms in excess of 

one year as of December 31, 2017 (in millions):

2018

2019

2020

2021

2022

Thereafter

Total future minimum rentals

$

$

52.8

42.7

35.3

27.4

22.2

102.5

282.9

F-61

22.  Employees

Workforce

As of December 31, 2017, 176 operations, maintenance and warehouse hourly employees and 38 truck drivers at the Tyler refinery were 
represented by the United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union 
and its Local 202.  The Tyler operations, maintenance and warehouse hourly employees are currently covered by a collective bargaining agreement 
that expires January 31, 2019. The Tyler truck drivers are currently covered by a collective bargaining agreement that expires March 1, 2018.  As 
of December 31, 2017, 175 operations and maintenance hourly employees at the El Dorado refinery were represented by the International Union 
of Operating Engineers and its Local 381. These employees are covered by a collective bargaining agreement which expires on August 1, 2021.  
As of December 31, 2017, 37 of our El Dorado based drivers for Lion Oil Company were represented by the United Steel, Paper and Forestry, 
Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union, AFL - CIO, 29 of our Texas based drivers for Lion Oil 
Company  were  represented  by  the  United  Steel,  Paper  and  Forestry,  Rubber,  Manufacturing,  Energy, Allied  Industrial  and  Service  Workers 
International Union, AFL - CIO and 4 of our El Dorado refinery warehouse hourly employees were represented by the International Union of 
Operating Engineers and its Local 381 (but none are currently covered by a collective bargaining agreement). Negotiations toward collective 
bargaining agreements with the new bargaining units are underway. As of December 31, 2017, approximately 138 employees who work at our Big 
Spring refinery are covered by a collective bargaining agreement that expires April 1, 2019.  None of our employees in our logistics segment, retail 
segment or in our corporate office are represented by a union.  We consider our relations with our employees to be satisfactory.

Postretirement Benefits

Pension Plans

Effective with the Delek/Alon Merger on July 1, 2017 (see Note 3), we now have four defined benefit pension plans covering substantially all 
of Alon's employees, excluding employees of the retail segment. The benefits are based on years of service and the employee’s final average 
monthly compensation. Our funding policy is to contribute annually no less than the minimum required nor more than the maximum amount that 
can be deducted for federal income tax purposes. Contributions are intended to provide not only for benefits attributed to service to date but also 
for those benefits expected to be earned in the future.  The plans were frozen for non-union employees effective September 30, 2017.

Financial information related to our pension plans is presented below:

Change in projected benefit obligation:

Benefit obligation at beginning of the period (July 1, 2017 business combination)
Service cost
Interest cost
Actuarial (gain) loss
Benefits paid
Other (effect of curtailment)

Projected benefit obligations at end of year

Change in plan assets:

Fair value of plan assets at beginning of the period (July 1, 2017 business combination)
Actual gain on plan assets
Employer contribution
Benefits paid

Fair value of plan assets at end of year

Reconciliation of funded status:

Fair value of plan assets at end of year
Less projected benefit obligations at end of year

Under-funded status at end of year

2017

145.2
1.2
2.7
6.5
(2.4)
(6.3)
146.9

96.1
9.8
5.3
(2.4)
108.8

108.8
146.9
(38.1)

$

$

$

$

$

$

The pre-tax amounts related to the defined benefit plans recognized as pension benefit liability in the consolidated balance sheets as of 

December 31, 2017 was $38.1 million.

F-62

The pre-tax amounts in accumulated other comprehensive loss as of December 31, 2017 that have not yet been recognized as components 

of net periodic benefit cost were as follows:

Net actuarial gain
Prior service credit

Projected benefit obligations at end of year

$

$

(0.8)
—
(0.8)

As of December 31, 2017, the accumulated benefit obligation for each of our pension plans was in excess of the fair value of plan assets. 

The projected benefit obligation, accumulated benefit obligation and fair value of plan assets for the pension plans were as follows:

Projected benefit obligation
Accumulated benefit obligation
Fair value of plan assets

        The weighted-average assumptions used to determine benefit obligations at December 31, 2017 were as follows:

Discount rate
Rate of compensation increase

$
$
$

146.9
143.8
108.8

3.60%
3.00%

The discount rate used reflects the expected future cash flow based on our funding valuation assumptions and participant data as of the 
beginning of the plan period. The expected future cash flow is discounted by the Principal Pension Discount Yield Curve for the fiscal year end 
because it has been specifically designed to help pension funds comply with statutory funding guidelines.

The weighted-average assumptions used to determine net periodic benefit costs for the year ended December 31, 2017 were as follows:

Discount rate
Expected long-term rate of return on plan assets
Rate of compensation increase

3.80%
7.45%
3.00%

The expected long-term rate of return is based on the portfolio as a whole and not on the sum of the returns on individual asset categories. 

The components of net periodic benefit cost related to our benefit plans for the year ended December 31, 2017 consisted of the following:

Components of net periodic benefit cost:

Service cost
Interest cost
Expected return on plan assets
Recognition of gain due to curtailment

Net periodic benefit cost

$

$

1.2
2.7
(2.7)
(6.1)
(4.9)

Net periodic benefit costs are included as part of general and administrative expenses in the accompanying consolidated statements of income.

The weighted-average asset allocation of our pension benefits plan assets at December 31, 2017 was as follows:

Asset Category:

Equity securities
Debt securities
Real estate investment trust
   Total

78.5%
13.0%
8.5%
100.0%

F-63

The fair value of our pension assets by category as of December 31, 2017 were as follows:

Year Ended December 31, 2017
Equity securities:

U.S. companies
International companies

Debt securities:

Preferred securities
Bond securities
Real estate securities

Total

Quoted Prices in
Active Markets
For Identical
Assets or
Liabilities
(Level 1)

Significant
Other
Observable
Inputs
(Level 2)

Significant
Unobservable
Inputs
(Level 3)

Consolidated
Total

$

$

67.1
18.3

4.6
—
9.3
99.3

$

$

— $
—

—
9.5
—
9.5

$

— $
—

—
—
—
— $

67.1
18.3

4.6
9.5
9.3
108.8

The investment policies and strategies for the assets of our pension benefits is to, over a five-year period, provide returns in excess of the 
benchmark. The portfolio is expected to earn long-term returns from capital appreciation and a stable stream of current income. This approach 
recognizes that assets are exposed to price risk and the market value of the plans’ assets may fluctuate from year to year. Risk tolerance is 
determined based on our specific risk management policies. In line with the investment return objective and risk parameters, the plans’ mix of 
assets includes a diversified portfolio of equity, fixed-income and real estate investments. Equity investments include domestic and international 
stocks of various sizes of capitalization. The asset allocation of the plan is reviewed on at least an annual basis.

We contributed $5.3 million to the pension plans for the year ended December 31, 2017, and expect to contribute $8.3 million to the pension 

plans in 2018. There were no employee contributions to the plans.

The benefits expected to be paid in each year 2018–2022 are $9.9 million, $5.9 million, $6.0 million, $6.3 million, and $6.7 million, respectively. 
The aggregate benefits expected to be paid in the five years from 2023– 2027 are $36.2 million. The expected benefits are based on the same 
assumptions used to measure our benefit obligation at December 31, 2017 and include estimated future employee service.

401(k) Plans

We sponsor voluntary 401(k) Employee Retirement Savings Plans for eligible employees administered by Wells Fargo Bank, N.A. Employees 
must be at least 21 years of age and have 45 days of service to be eligible to participate in the plan. Employee contributions are matched on a 
fully-vested basis by us up to a maximum of 8% of eligible compensation. Eligibility for the Company matching contribution begins on the first of 
the month following one year of employment. For the years ended December 31, 2017, 2016 and 2015, the 401(k) plans expense recognized was 
$6.5 million, $3.8 million, and $4.3 million, respectively. 

Postretirement Medical Plan 

In addition to providing pension benefits, Alon has an unfunded postretirement medical plan covering certain health care and life insurance 
benefits for certain employees of Alon that retired prior to January 2, 2017, who met eligibility requirements in the plan documents. This plan is 
closed to new participants.  The health care benefits in excess of certain limits are insured. The accrued benefit liability related to this plan reflected 
in the consolidated balance sheet was $3.9 million at December 31, 2017. 

23. Related Party Transactions

Transactions with Alon 

For the period from January 1, 2017 through June 30, 2017, the year ended December 31, 2016 and the period from May 14, 2015 through 
December 31, 2015, respectively, our refining and logistics segments sold $44.7 million, $7.5 million and $15.2 million of refined products to and 
purchased $14.3 million, $2.9 million and $0.3 million of refined products from Alon.  As of December 31, 2016, we carried a $0.1 million receivable 
balance from Alon, which is reflected in accounts receivable from related party on our consolidated balance sheet. Alon was not a related party 
prior to the Alon Acquisition on May 14, 2015.  Effective July 1, 2017, Alon became a wholly-owned subsidiary of New Delek in connection with 
the Delek/Alon Merger.

F-64

Transaction with Caddo Pipeline, LLC ("CP LLC")

For the year ended December 31, 2017, our refining segment paid pipeline throughput fees of $1.6 million to CP LLC. There was no revenue 
and/or activity for the years ended December 31, 2016 and 2015 as the Caddo Pipeline construction was completed at the end of December 
2016.  Delek Logistics owns 50% of CP LLC, and Plains All American Pipeline, LLC, a third-party, owns the other 50%. CP LLC was not a related 
party prior to its acquisition in March 2015. 

Transactions with Rangeland RIO Pipeline, LLC ("Rangeland RIO") 

For the years ended December 31, 2017 and 2016, respectively, our refining segment paid pipeline throughput fees of $13.8 million and 
$3.1 million to Rangeland RIO.  We did not pay any fees to Rangeland RIO for the year ended December 31, 2015.   As of December 31, 2017
and 2016, respectively, we carried a $1.2 million and $1.8 million payable balance to Rangeland RIO, which is reflected in accounts payable to 
related party on our consolidated balance sheets.   Delek Logistics owns 33% of Rangeland RIO, and Rangeland Energy II, LLC, a third-party, 
owns 67%. Rangeland RIO was not a related party prior to its acquisition in March 2015.

Transactions with Wright Asphalt Products Company, LLC ("Wright Asphalt") 

For the period from the Delek/Alon Merger date of July 1, 2017 through December 31, 2017, our refining segment paid throughput fees of 
$1.8 million to Wright Asphalt.  In addition, our other segment had related party revenues of $40.9 million from Wright Asphalt related to asphalt 
sales and had purchases from Wright Asphalt of $9.1 million.  As of December 31, 2017, we carried a $0.5 million payable balance to Wright 
Asphalt, which is reflected in accounts payable to related party on our consolidated balance sheets.  Alon owns 50% of Wright Asphalt, and TTRD, 
Ltd., a third-party, owns the other 50%. 

Transactions with Paramount Nevada Asphalt Company, LLC ("PNAC") 

For the period from the Delek/Alon Merger date of July 1, 2017 through December 31, 2017 our other segment had related party revenues 
of $9.6 million from PNAC related to asphalt sales and had purchases from PNAC of $6.0 million.  As of December 31, 2017, we carried a $2.1 
million receivable balance from PNAC, which is reflected in accounts receivable from related party on our consolidated balance sheets.   Alon 
owns 50% of PNAC, and Granite Construction Inc., a third-party, owns the other 50%. 

F-65

24.  Selected Quarterly Financial Data (Unaudited)

Quarterly financial information for the years ended December 31, 2017 and 2016 is summarized below. The sum of the quarterly results may 
differ from the annual results presented on our consolidated income statement due to rounding. The quarterly financial information summarized 
below has been prepared by Delek's management and is unaudited (in millions, except per share data).

Net sales (1)

Operating income (loss)

Net income (loss) from continuing
operations

Net income (loss) attributable to Delek

Basic earnings (loss) per share from

continuing operations

Diluted earnings (loss) per share from

continuing operations

Net sales

Operating (loss) income

Net (loss) income from continuing
operations

Net (loss) income attributable to Delek

Basic (loss) earnings per share from

continuing operations

Diluted (loss) earnings per share from

continuing operations

$

$

$

$

$

$

$

$

$

$

$

$

March 31, 2017

June 30, 2017

September 30, 2017

December 31, 2017

For the Three Month Periods Ended

1,182.2

29.8

15.3

11.2

0.18

0.18

$

$

$

$

$

$

1,230.7

$

(46.5) $

(32.2) $

(37.9) $

(0.61) $

(0.61) $

2,370.6

90.8

118.5

104.4

1.30

1.29

$

$

$

$

$

$

2,483.7

112.4

226.9

211.1

2.62

2.58

March 31, 2016

June 30, 2016

September 30, 2016

December 31, 2016

For the Three Month Periods Ended

886.1

$

(13.6) $

(21.5) $

(29.2) $

(0.43) $

(0.43) $

1,147.3

11.3

$

$

(2.5) $

(7.0) $

(0.14) $

(0.14) $

1,079.9

$

(2.8) $

(163.7) $

(161.7) $

(2.71) $

(2.71) $

1,084.6

(44.1)

(32.0)

44.2

(0.59)

(0.59)

(1)  Net sales for the three months ended September 30, 2017 reflects a correction of an intercompany elimination to net sales and cost of sales, 
which resulted in an increase in net sales and cost of sales of $29.1 million not previously reflected on the unaudited consolidated financial 
statements as of and for the three and nine months ended September 30, 2017 included in our Form 10-Q filed on November 9, 2017.

The table above includes the following infrequently occurring items:
• 
• 

Operating loss for the quarter ended March 31, 2016 is net of business interruption insurance proceeds of $42.4 million (see Note 20);
Net loss from continuing operations for the quarter ended September 30, 2016 includes loss on impairment of the equity investment in 
Alon, before tax, of $245.3 million (see Note 5);
Net income attributable to Delek for the quarter ended December 31, 2016 includes gain on sale of the Retail Entities, before tax, of 
$134.1 million (see Note 6);
Net income from continuing operations for the quarter ended September 30, 2017 includes gain on remeasurement of the Alon equity 
method investment, before tax, of $190.1 million (see Note 3) and the income tax effect of the write-off of deferred taxes in connection 
with the Delek/Alon Merger of $(46.9) million;
Net income attributable to Delek for the quarter ended December 31, 2017 includes the income tax effect of the new Tax Cuts and Jobs 
Act  of $166.9 million.

• 

• 

• 

Results subsequent to the Delek/Alon Merger (see Note 3) include 100% of Alon's various income statement items for the applicable quarters, 
whereas results for the three months ended June 30, 2017 and prior include Delek's proportionate share of its equity method investment in Alon  
in (Income) loss from equity method investments in our consolidated statements of income (see Note 5).

F-66

The quarterly earnings per share calculation for the three months ended December 31, 2017 reflects the dilutive effect of convertible debt, 
which has not been dilutive in previous quarters. The dilutive effect of the convertible debt impacts both the numerator and the denominator in the 
earnings per share calculation for that period (as further discussed in Note 19). In other quarters in the historical periods included above, the EPS 
has been calculated as the net income (loss) from continuing operations divided by weighted average common shares, both including (for basic) 
and excluding (for diluted) the effect of other dilutive instruments, as presented in our previous quarterly reports on Forms 10-Q. Because the EPS 
calculation for the three months ended December 31, 2017 cannot be derived without considering both the impact to the numerator and the 
denominator of the EPS calculation, we have presented it below for the three months ended December 31, 2017, along with the EPS calculation 
for the three months ended December 31, 2016 for comparison purposes. 

Numerator:

Numerator for EPS - continuing operations

Income (loss) from continuing operations

Less: Income from continuing operations attributed to non-controlling interest

Income (loss) from continuing operations attributable to Delek (numerator for basic EPS -
continuing operations attributable to Delek)

Interest on convertible debt, net of tax

Numerator for diluted EPS - continuing operations attributable to Delek

Numerator for EPS - discontinued operations

Income (loss) from discontinued operations

Denominator:

Weighted average common shares outstanding (denominator for basic EPS)

Dilutive effect of convertible debt

Dilutive effect of stock-based awards

Weighted average common shares outstanding, assuming dilution

EPS:

Basic income (loss) per share:

Income (loss) from continuing operations

(Loss) income from discontinued operations

Total basic income (loss) per share

Diluted income (loss) per share:

Income (loss) from continuing operations

(Loss) income from discontinued operations

Total diluted income (loss) per share

The following equity instruments were excluded from the diluted weighted average common shares
outstanding because their effect would be anti-dilutive:

Antidilutive stock-based compensation

Antidilutive due to loss

Total antidilutive stock-based compensation

Antidilutive warrants

Total antidilutive warrants

F-67

Three Months Ended December 31,

2017

2016

$

$

$

$

$

$

$

226.9

$

14.0

212.9

0.7

213.6

$

(32.0)

4.6

(36.6)

—

(36.6)

(1.8) $

80.8

81,338,755

61,894,229

526,464

779,841

—

—

82,645,060

61,894,229

2.62

(0.02)

2.60

2.58

(0.02)

2.56

$

$

$

$

(0.59)

1.31

0.72

(0.59)

1.31

0.72

3,660,354

—

3,660,354

1,049,682

1,049,682

1,984,575

527,168

2,511,743

—

—

25. Subsequent Events

Dividend Declaration

On February 26, 2018, Delek's Board of Directors voted to declare a quarterly cash dividend of $0.20 per share, payable on March 26, 2018, 

to stockholders of record on March 12, 2018.   Our previous quarterly cash dividend amounts were $0.15 per share.

Share Repurchase from Alon Israel/New Share Repurchase Program

On January 23, 2018, Delek repurchased 2.0 million shares of its common stock from Alon Israel in connection with Delek’s rights pursuant 
to a Stock Purchase Agreement dated April 14, 2015, by and between Delek and Alon Israel. Alon Israel delivered a right of first offer notice to 
Delek on January 16, 2018, informing Delek of Alon Israel’s intention to sell the 2.0 million shares, and Delek accepted such offer on January 
17, 2018. The total purchase price was approximately $75.3 million, or $37.64 per share. 

As of February 25, 2018, there was approximately $32.2 million remaining under Delek's $150.0 million December 2016 share repurchase 
authorization, taking into account the share repurchase from Alon Israel discussed above. On February 26, 2018, the Board of Directors approved 
a new $150.0 million authorization to repurchase Delek common stock.  This amount has no expiration date and is in addition to any remaining 
amounts previously authorized. These shares will be included in treasury shares in the period in which they were repurchased.

Acquisition of Non-controlling Interest in Alon Partnership

On November 8, 2017, Delek and the Alon Partnership entered into a definitive merger agreement under which Delek agreed to acquire 
all of the outstanding limited partner units which Delek did not already own in an all-equity transaction. This transaction was approved by all 
voting members of the board of directors of the general partner of the Alon Partnership upon the recommendation from its conflicts committee 
and by the board of directors of Delek. This transaction closed on February 7, 2018.  Delek owned approximately 51.0 million limited partner 
units of the Alon Partnership, or approximately 81.6% of the outstanding units immediately prior to the transaction date. Under terms of the 
merger agreement, the owners of the remaining outstanding units in the Alon Partnership that Delek did not currently immediately prior to the 
transaction date received a fixed exchange ratio of 0.49 shares of New Delek common stock for each limited partner unit of the Alon Partnership, 
resulting in the issuance of approximately 5.6 million shares to the public unitholders of the Alon Partnership. 

Reenactment of the Blenders Tax Credit

On February 9, 2018, as part of the Bipartisan Budget Act of 2018 (H.R. 1892), an extension to the blenders tax credit for biodiesel and 
renewable diesel was enacted.  This extension is retroactive to January 1, 2017 and is effective for one year.  As a result of the retroactive 
application, we expect to recognize a tax benefit during the first quarter of 2018 related to credits earned upon enactment in 2018 by our renewable 
fuels refinery (included in the California Discontinued Entities as of December 31, 2017) for refining activities that occurred during 2017, but the 
amount of the expected credit has not yet been determined. 

Agreement to Sale of Asphalt Terminals

On February 12, 2018, Delek announced it has reached a definitive agreement to sell four asphalt terminals (included in Delek's corporate/
other segment) to an affiliate of Andeavor. This transaction includes asphalt terminal assets in Bakersfield, Mojave and Elk Grove, California 
and Phoenix, Arizona, as well as Delek’s 50 percent equity interest in the Paramount-Nevada Asphalt Company, LLC joint venture that operates 
an asphalt terminal located in Fernley, Nevada. The total cash consideration is $75.0 million plus a working capital adjustment. Subject to 
customary closing conditions, certain preferential rights under the joint venture arrangement and regulatory approvals, this transaction is expected 
to close in the first half of 2018. These assets did not meet the definition of held for sale pursuant to ASC 360 as of December 31, 2017 and 
therefore were not reflected as held for sale nor as discontinued operations in the consolidated financial statements as of and for the year ended 
December 31, 2017.

Transaction with Delek Logistics

On February 26, 2018, Delek and Delek Logistics entered into a definitive agreement whereby Delek Logistics will acquire the Big Spring 
logistics assets, subject to customary closing conditions. These assets consist of storage tanks and terminals that support our Big Spring, Texas 
refinery. In addition, a new marketing agreement will be entered into between the companies for product sales from Big Spring. The expected 
purchase price is approximately $315.0 million in cash. This dropdown is expected to be financed by Delek Logistics through a combination of 
cash on hand and borrowings on the revolving credit facility and is expected to close in March 2018.

F-68

SCHEDULE I

Delek US Holdings, Inc.
Parent Company Only
Condensed Balance Sheets
(In millions, except share and per share data) 

ASSETS

Current assets:

Cash and cash equivalents

Total current assets

Investment in subsidiaries

Total assets

LIABILITIES AND SHAREHOLDERS’ EQUITY

Current liabilities:

Accounts payable to subsidiaries

Total current liabilities

Shareholders’ equity:

Preferred stock, $0.01 par value, 10,000,000 shares authorized, no shares issued and outstanding

Common stock, $0.01 par value, 110,000,000 shares authorized, 81,533,548 shares and 67,150,352 shares

issued at December 31, 2017 and December 31, 2016, respectively

Additional paid-in capital

Accumulated other comprehensive income (loss)

Treasury stock, 762,623 shares and 5,195,791 shares, at cost, as of December 31, 2017 and December 31,

2016, respectively

Retained earnings

Total shareholders’ equity

Total liabilities and shareholders’ equity

$

$

$

December 31,

2017(1)

2016(1)

$

13.0

13.0

1,953.4

1,966.4

$

—

—

1,183.9

1,183.9

$

2.2

2.2

—

0.8

1,213.7

6.9

(25.0)

767.8

1,964.2

1.4

1.4

—

0.7

841.1

(20.8)

(160.8)

522.3

1,182.5

1,183.9

$

1,966.4

$

(1) 

Effective July 1, 2017, Delek US Holdings, Inc. acquired the outstanding common stock of Alon USA Energy, Inc., which resulted in a new post-combination 
consolidated registrant renamed as Delek US Holdings, Inc. (as previously defined, "New Delek"), with Alon and Old Delek surviving as wholly-owned 
subsidiaries.  Based on the substance of the transaction, the creation of New Delek and its acquisition of Alon and Old Delek represented a transaction 
between  entities  under  common  control.   Therefore,  pursuant  to  the  provisions  of ASC  805-50,  Business  Combinations-Related  Issues,  the  financial 
statements for prior periods presented within this Schedule I were retrospectively adjusted to furnish comparative information.

The "Notes to Consolidated Financial Statements" of Delek US Holdings, Inc., beginning on page F-13 of this 
Form 10-K are an integral part of these condensed financial statements.

F-69

Delek US Holdings, Inc.
Parent Company Only
Condensed Statements of Income
(In millions)

Net sales

Operating costs and expenses:

General and administrative expenses

Total operating costs and expenses

Operating loss

(Income) loss from investment in subsidiaries

Total non-operating (income) expenses, net

Income (loss) before income tax benefit

Income tax benefit

Net income (loss)

Year Ended December 31,

2017(1)(2)

2016(1)(2)

2015(1)(2)

$

— $

— $

1.2

1.2

(1.2)

(289.6)
(289.6)
288.4

(0.4)

1.1

1.1

(1.1)

153.0
153.0
(154.1)

(0.4)

288.8

$

(153.7) $

—

1.2

1.2

(1.2)

(20.2)
(20.2)
19.0

(0.4)

19.4

(1) 

Effective July 1, 2017, Delek US Holdings, Inc. acquired the outstanding common stock of Alon USA Energy, Inc., which resulted in a new post-combination 
consolidated registrant renamed as Delek US Holdings, Inc. (as previously defined, "New Delek"), with Alon and Old Delek surviving as wholly-owned 
subsidiaries.  Based on the substance of the transaction, the creation of New Delek and its acquisition of Alon and Old Delek represented a transaction 
between  entities  under  common  control.   Therefore,  pursuant  to  the  provisions  of ASC  805-50,  Business  Combinations-Related  Issues,  the  financial 
statements for prior periods presented within this Schedule I were retrospectively adjusted to furnish comparative information.

(2) 

Income tax (benefit) / expense for Delek US Holdings, Inc. was estimated utilizing each respective year's applicable statutory tax rate.

The "Notes to Consolidated Financial Statements" of Delek US Holdings, Inc., beginning on page F-13 of this 
Form 10-K are an integral part of these condensed financial statements. 

F-70

Delek US Holdings, Inc.
Parent Company Only
Condensed Consolidated Statements of Comprehensive Income
(In millions)

Net income (loss)

Other comprehensive income (loss):

Parent company portion of other comprehensive income of consolidated subsidiary

Total other comprehensive income (loss)

Comprehensive income (loss) attributable to Delek

Year Ended December 31,

2017(1)

2016(1)

2015(1)

288.8

$

(153.7) $

19.4

27.8

27.8

24.5

24.5

316.6

$

(129.2) $

(32.7)

(32.7)

(13.3)

$

$

(1) 

Effective July 1, 2017, Delek US Holdings, Inc. acquired the outstanding common stock of Alon USA Energy, Inc., which resulted in a new post-combination 
consolidated registrant renamed as Delek US Holdings, Inc. (as previously defined, "New Delek"), with Alon and Old Delek surviving as wholly-owned 
subsidiaries.  Based on the substance of the transaction, the creation of New Delek and its acquisition of Alon and Old Delek represented a transaction 
between  entities  under  common  control.   Therefore,  pursuant  to  the  provisions  of ASC  805-50,  Business  Combinations-Related  Issues,  the  financial 
statements for prior periods presented within this Schedule I were retrospectively adjusted to furnish comparative information.

The "Notes to Consolidated Financial Statements" of Delek US Holdings, Inc., beginning on page F-13 of this 
Form 10-K are an integral part of these condensed financial statements.

F-71

 
 
 
Delek US Holdings, Inc.
Parent Company Only
Condensed Statements of Cash Flows
(In millions)

Cash flows from operating activities:

Net income (loss)

Adjustments to reconcile net income (loss) to net cash provided by operating activities:

Equity-based compensation expense

(Income) loss from subsidiaries

Changes in assets and liabilities:

Receivables and payables from related parties, net

Net cash provided by (used in) operating activities

Cash flows from investing activities:

Dividends from subsidiaries

Net cash provided by investing activities

Cash flows from financing activities:

Net cash provided by (used in) financing activities

Net increase in cash and cash equivalents

Cash and cash equivalents at the beginning of the period

Cash and cash equivalents at the end of the period

Supplemental disclosures of cash flow information:

Non-cash operating activity:

Parent company portion of other comprehensive income of consolidated subsidiary

Non-cash financing activities:

Payment of common stock dividends by consolidated subsidiary

Repurchase of common stock by consolidated subsidiary

Common stock issued in connection with the Delek/Alon Merger

Equity instruments issued in connection with the Delek/Alon Merger

Common stock issued in connection with the Alon Acquisition

Note payable issued in connection with the Alon Acquisition

Year Ended December 31,
2016(1)

2015(1)

2017(1)

$

288.8

$

(153.7) $

19.4

0.6

(289.6)

0.6

153.0

0.6

(20.2)

0.2

—

13.0

13.0

—

13.0

—

0.1

—

—

—

—

—

—

13.0

$

— $

0.2

—

—

—

—

—

—

—

27.8

$

24.5

$

(32.7)

(44.0) $

(25.0) $

509.0

21.7

$

$

— $

— $

(37.5) $

(6.0) $

— $

— $

— $

— $

(37.1)

(42.2)

—

—

230.8

145.0

$

$

$

$

$

$

$

$

(1) 

Effective July 1, 2017, Delek US Holdings, Inc. acquired the outstanding common stock of Alon USA Energy, Inc., which resulted in a new post-combination 
consolidated registrant renamed as Delek US Holdings, Inc. (as previously defined, "New Delek"), with Alon and Old Delek surviving as wholly-owned 
subsidiaries.  Based on the substance of the transaction, the creation of New Delek and its acquisition of Alon and Old Delek represented a transaction 
between  entities  under  common  control.   Therefore,  pursuant  to  the  provisions  of ASC  805-50,  Business  Combinations-Related  Issues,  the  financial 
statements for prior periods presented within this Schedule I were retrospectively adjusted to furnish comparative information.

The "Notes to Consolidated Financial Statements" of Delek US Holdings, Inc., beginning on page F-13 of this 
Form 10-K are an integral part of these condensed financial statements.

F-72

ITEM 16.  FORM 10-K SUMMARY

None. 

103

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be 

signed on its behalf by the undersigned, thereunto duly authorized.

SIGNATURES

Delek US Holdings, Inc.

By: /s/ Kevin L. Kremke 
Kevin Kremke
Executive Vice President and Chief Financial Officer

Dated: February 28, 2018

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by or on behalf of the following persons 

on behalf of the registrant and in the capacities indicated on February 28, 2018:

/s/ Ezra Uzi Yemin   
Ezra Uzi Yemin
Director (Chairman), President and Chief Executive Officer
(Principal Executive Officer)

/s/ William J. Finnerty* 
William J. Finnerty
Director

/s/ Carlos E. Jorda*  
Carlos E. Jorda
Director

/s/ Charles H. Leonard* 
Charles H. Leonard
Director

/s/ Gary M. Sullivan, Jr* 
Gary M. Sullivan, Jr.
Director

/s/ Shlomo Zohar*   
Shlomo Zohar
Director

/s/ David Wiessman* 
David Wiessman
Director

/s/ Kevin Kremke 
Kevin Kremke
Executive Vice President and Chief Financial Officer
(Principal Financial and Accounting Officer)

*By: /s/ Kevin Kremke 
Kevin Kremke
as Attorney-in-Fact

104

 
 
 
 
 
 
 
 
DELEK US HOLDINGS         |        7102 Commerce Way  Brentwood, TN 37027          |        www.delekus.com