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O’Reilly Automotive

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FY2017 Annual Report · O’Reilly Automotive
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2 0 1 7 
A n n u a l   R e p o r t

$6,649

$6,649

$7,216
$6,649

$7,216

$7,216
$7,967

$7,967

$7,967
$8,593

$8,593

$8,978
$8,593

$8,978

$8,978

$6.03

$6.03

$6.03
$7.34

$7.34

$7.34
$9.17

$9.17

$9.17
$10.73

$10.73

$12.67
$10.73

$12.67

$12.67

23.6%

23.6%

23.6%
26.9%

26.9%

26.9%
31.5%

31.5%

31.5%
34.3%

34.3%

35.1%
34.3%

35.1%

35.1%

  2013 

  2013 

2014 
2015 

2014 
  2013 
2014 
SALES
(in millions)

2015 

2015 
2016 

2016 

2016 
2017

2017

2017

  2013 

2016 

2015 

2014 

2015 
2016 

  2013 
2014 

  2013 
2015 
2014 
2017
2016 
DILUTED EARNINGS  
per SHARE

2017

2017

2015 
2016 

2015 

2014 
2015 

  2013 
2014 

  2013 

2014 
  2013 
RETURN on  
INVESTED CAPITAL 

2016 

2016 
2017

2017

2017

FINANCIAL HIGHLIGHTS 
In thousands, except earnings per share and ratio data and store count

YEAR ENDED DECEMBER 31, 
Store Count  
Percentage Increase in Comparable Store Sales    

2017 

5,019  
1.4% 

2016 

4,829  
4.8% 

2015 

 4,571 
7.5% 

2014 

 4,366  
6.0% 

2013

 4,166  
4.6%

Sales 
Operating Income 
Net Income 
Accounts Payable to Inventory 
Working Capital 
Total Assets 
Total Debt 
Shareholders’ Equity 
Earnings Per Share (assuming dilution)  $ 

$    8,977,726  
 1,725,400   

  1,133,804  

106.0% 

  (249,694) 

  7,571,885  

  2,978,390  

   653,046  

$ 

 8,593,096  

$ 

 7,966,674 

$  7,216,081 

$ 

 6,649,237

1,699,206  

1,037,691  

105.7% 

(142,674) 

7,204,189  

1,887,019  

1,627,136  

 1,514,021 

1,270,374 

 1,103,485

 931,216   

99.1% 

 (36,372)  

 6,676,684  

 1,390,018 

778,182  

94.6% 

252,082 

670,292

86.6%

430,832

6,532,083  

   6,057,895 

 1,388,422  

    1,386,895

  1,961,314 

   2,018,418  

   1,966,321 

 12.67  

$ 

10.73 

$ 

 9.17 

$ 

 7.34  

$ 

 6.03  

Weighted-Average Common Shares 
   Outstanding (assuming dilution) 

  89,502  

96,720  

 101,514  

106,041 

111,101 

COMPARISON OF FIVE-YEAR CUMULATIVE RETURN
This graph shows the cumulative total shareholder return assuming the investment of $100 on December 31, 2012, and the 
reinvestment of dividends thereafter, in the common stock of O’Reilly Automotive, Inc., the Standard and Poor’s S&P 500 Retail 
Index and the Standard and Poor’s S&P 500 Index.

$21 5

$144

$28 3

$31 1

$269

2013 

2014 

2015 

2016 

2017

O’Reilly Automotive, Inc.

S&P 500 Retail Index

S&P 500 Index

$1 00

2012 

Our commitment to our customers and our team members:
We are enthusiastic hardworking professionals who are dedicated to teamwork, 
safety/wellness, and excellent customer service. We will practice expense control while 
setting an example of respect, honesty, and a win-win attitude in everything we do.

 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
  
   
  
 
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
  
  
TO OUR FELLOW SHAREHOLDERS:
"Every day, our store Team Members recognize that as a Professional Parts 
Person they have the opportunity to win business, one customer at a time, by 
providing the expertise our customers require and the friendly service to keep 
them coming back.”

2017  represented a historic year for O’Reilly, as we commemorated sev-

eral major milestones, including the celebration of our 60th anniver-
sary as a Company, the opening of our 5,000th store and our 25th 
consecutive year of positive comparable store sales growth and record revenue and op-
erating income since becoming a publicly traded Company in 1993.  We are very proud 
of the profitable growth we have achieved since we began in 1957, when the 13 original 
employee-owners opened the doors of the very first O’Reilly Auto Parts store in Spring-
field, Missouri.  Much has changed over the past 60 years as we have grown into an 
industry leader with more than 75,000 Team Members operating more than 5,000 stores 
and 27 distribution centers.  What has remained the same, and what continues to be the 
key to our ongoing success, is our Company’s Culture, displayed in the relentless com-
mitment shown by every O’Reilly Team Member, as they consistently provide excellent 
service to each customer who calls or walks into our stores.  Every day, our store Team 
Members recognize that as a Professional Parts Person they have the opportunity to win 
business, one customer at a time, by providing the expertise our customers require and 
the friendly service that keeps them coming back.  We would like to take this opportunity 
to thank all of our Team Members for their commitment to our Culture and their dedica-
tion to providing unsurpassed levels of service to our customers - they are our greatest 
competitive advantage and their ongoing contributions will fuel our future success.

While we achieved many noteworthy accomplishments in 2017, we also experienced a 
very challenging industry-demand environment.  Unfavorable weather patterns, a slower 
level of year-over-year growth in annual vehicle miles driven, subdued improvements 
in employment levels, the negative impact of the soft automobile sales during the great 
recession and other macro-economic pressures impacted demand in our industry during 
2017.  Despite these obstacles, our commitment to excellent customer service generated 
a 1.4% increase in comparable store sales, which was on top of a 4.8% increase in 2016 
and 7.5% increase in 2015.

GREG HENSLEE
Chief Executive Officer

GREG JOHNSON
Co-President

JEFF SH AW
Co-President

BR AD BECKH AM
Executive Vice President of  
Store Operations and Sales

THOM AS MCFALL
Executive Vice President  
and Chief Financial Officer

O’REILLY AUTOMOTIVE 2017 ANNUAL REPORT • 1

Our industry was confronted with short-term challenges 
during 2017; however, we continue to strongly believe 
the long-term drivers for demand in our industry remain 
intact.   Total miles driven in the U.S. remains the funda-
mental driver of industry demand, with over three trillion 
miles driven each year by a growing and aging vehicle fleet.  
Continually better engineered and manufactured vehicles 
entering the vehicle fleet each year has resulted in a vehicle 
fleet of over 270 million vehicles that average 11.6 years 
old, as these higher quality vehicles can be reliably driven 
at higher mileages.  The longer lifespan of vehicles on the 
road results in more routine maintenance cycles, while the 
better engineered and manufactured parts on these vehicles 
requires more complex and costly repairs, resulting in high-
er average ticket sales, both of which benefit our business.

The growth in the total vehicle population and an increase 
in average vehicle age has resulted in an increase in the 
number of unique parts required to meet the needs of 
customers, and our ability to deliver industry-leading avail-
ability to both our DIY and professional customers is a key 

O’REILLY AUTOMOTIVE 2017 ANNUAL REPORT • 2

competitive advantage.  We have developed an industry-
leading, robust, tiered distribution network, which provides 
us with a sustainable competitive advantage in parts avail-
ability and supports our stores with access to the inventory 
essential in fulfilling our customers’ needs.  Our network 
of 27 distribution centers replenishes our stores five nights 
a week, from an average inventory of 157,000 SKUs.  Fre-
quent replenishment from our DCs allows us to invest in a 
wider breadth of inventory, an average of 23,000 SKUs per 
store, increasing the likelihood we will have the right part 
available at the store for a customer when the need arises.  
Our range of in-store available inventory with nightly re-
plenishment from the DCs is further enhanced by providing 
over 90% of our stores with same-day access to a broader 
inventory assortment, either directly from one of our DCs, 
or through our network of 331 HUB stores, which stock 
an average of 48,000 SKUs.  Our leading parts availability 
allows our Team Members to practice our “Never Say No” 
customer service mantra with confidence and allows us to 
continue to earn and retain our customers’ business through 
exceptional levels of customer service.

Retail Service Specialist, Bryan Chavez, O'Reilly 688-Des Moines, IAFrom the Beginning

1957

1964

1975

1978

1989

1993

1998

1999

2001

2005

2008

2012

2016

2017

Charles F. "C.F." and 
Charles H "Chub" 
O'Reilly open O'Reilly 
Automotive.

O'Reilly Automotive 
adds its first branch 
store.

O'Reilly's first 
distribution center and 
corporate office opens.

The dual-market 
strategy is born.

O'Reilly opens its 
100th store in  
Berling, AR.

O'Reilly is listed on The 
NASDAQ Stock Market.

O'Reilly acquires Hi/
LO Auto Supply, 
doubling the size of the 
company.

Greg Henslee and  
Ted Wise are named 
Co-Presidents.

O'Reilly enters the  
top five auto parts 
chains in the U.S. 
with the acquisition of 
Mid-State.

Greg Henslee named 
CEO and Ted Wise 
named COO.

O'Reilly acquires CSK, 
bringing the company 
to 3,200 stores in  
38 states.

O'Reilly moves into the 
Northeast market with 
the acquisition of VIP 
Auto Parts.

O'Reilly acquires Bond 
Auto Parts.

Greg Johnson and 
Jeff Shaw are named 
Co-Presidents. The 
Company opens it's 
5,000th store and 
celebrates it's 60th 
anniversary.

O’REILLY AUTOMOTIVE 2017 ANNUAL REPORT • 3

We recognize that inventory availability is critical to our ongoing success, and 
we will continue to make investments in our distribution network to guarantee 
that each new store we open is supported by our industry-leading parts avail-
ability.  We will always remain focused on profitable growth and practicing 
our Culture Value of expense control when evaluating every dollar we spend.  
We take a long-term approach to expense control and will not make dramatic 
changes based on short-term fluctuations in our operating environment that 
could hinder our high levels of customer service and our ability to continue 
to grow market share.  Through this relentless focus on expense control, we 
achieved an operating margin of 19.2% of sales in 2017, despite expense 
deleverage from a below historical average top-line performance.  

Our top priorities for the use of capital remain to first reinvest in our business 
through maintaining our distribution network and existing store base, grow 
organically through new store openings and consolidate the market through 
prudent acquisitions of existing auto parts chains.  In 2017, we successfully 
opened 190 net, new stores across the U.S., in addition to completing the 
conversion of the 48 Bond Auto Parts stores we acquired at the end of 2016, 
and we plan to open 200 additional net new stores in 2018.  We continue to 
be pleased with the strong performance of our new stores, driven by great 
teams of Professional Parts People ready to serve our customers and live the 
O’Reilly Culture from day one.  

After investing in our continued profitable growth, our Team’s commitment to 
excellent customer service, hard work and a relentless focus on expense con-
trol resulted in over $889 million in free cash flow during 2017.  We deployed 
this free cash, along with prudent incremental borrowings in line with our 
overall capital structure policy, by returning $2.2 billion to you, our share-
holders, in the form of share repurchases during 2017.  We are committed to 
managing our capital structure in a manner that generates superior returns for 
our shareholders while also providing us the flexibility to take advantage of 
growth opportunities.  The increase in our leverage during 2017 allowed us to 
augment our free cash flow and provide greater returns to our shareholders, 
while also maintaining a healthy capital structure and investment grade credit 
ratings.  We continue to view share repurchases as an effective way of in-
creasing shareholder value and plan to continue to execute this program after 
deploying our available cash towards profitable investments in our business, 
which generate a high rate of return.

Distribution Center 13–Brownsburg, INOur promote-from-within philosophy is the foundation of our leadership succession strategy, which guarantees our Culture will 
endure well into the future.  In early 2017, Greg Henslee passed down the title of President with the promotions of Greg Johnson 
and Jeff Shaw to the positions of Co-Presidents.  Greg and Jeff have both repeatedly proven their exceptional leadership quali-
ties, and over the last three decades, their contributions and leadership have been a major driver to O’Reilly generating the best 
results in our industry.  Effective May 8, 2018, Greg Henslee will transition to the role of Executive Vice Chairman and will 
serve on the Company’s Board of Directors subject to his election as a director, and at that time, Greg Johnson will be promoted 
to Chief Executive Officer and Co-President, and Jeff Shaw will be promoted to Chief Operating Officer and Co-President.  As 
Executive Vice Chairman, Greg Henslee will continue to provide strategic guidance in operating the Company, as Greg Johnson 
and Jeff Shaw fully take over day-to-day operations of the business, leading Team O’Reilly in perpetuating our Culture, execut-
ing our dual-market strategy and focusing on providing customers with an exceptional level of service.  This represents an excit-
ing new chapter for O’Reilly, and we look forward to building on the Company’s rich history of successful, profitable growth 
under the leadership of Greg and Jeff.

Before concluding, we would like to again express our gratitude to the more than 75,000 Team Members who dedicate them-
selves every day to making our Company successful.  Nothing we accomplish is possible without the hard work they perform in 
our stores, DCs and offices every day across the country.  We are also thankful for you, our shareholders, who place your trust 
and confidence in our Team, and we are committed to extending our long record of profitable growth in 2018 and beyond.

SERVICE
Coast To Coast

Alabama ................ 132
Alaska ........................15
Arizona ................... 137
Arkansas .................110
California ............... 541
Colorado .................101
Connecticut .............. 12
Florida .................... 180
Georgia................... 196
Hawaii ....................... 12
Idaho ..........................42
Illinois ..................... 193
Indiana ................... 126
Iowa ...........................74
Kansas .......................84
Kentucky ...................88
Louisiana ................116
Maine .........................35
Massachusetts ........32
Michigan ................ 162
Minnesota .............. 122
Mississippi ................75
Missouri ..................200
Montana ....................27

Nebraska...................43
Nevada ......................55
New Hampshire ......35
New Mexico .............53 
New York  ................... 3
North Carolina ...... 162
North Dakota ........... 15
Ohio ......................... 180
Oklahoma ...............121
Oregon .......................69
Pennsylvania ........... 17
Rhode Island ............. 5
South Carolina ..... 104
South Dakota ........... 17
Tennessee .............. 167
Texas .......................690
Utah ............................61 
Vermont  ...................24
Virginia ......................74
Washington ........... 156
West Virginia ........... 15
Wisconsin .............. 120
Wyoming ..................21

O’REILLY AUTOMOTIVE 2017 ANNUAL REPORT • 4

THE O'REILLY FOOTPRINT
Store Count         200-600+        100-199          1-99
Distribution Center

O’Reilly 5175, 7918 Alexandria Pike, Alexandria, KYUNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549

FORM 10-K

ANNUAL REPORT PURSUANT TO SECTION 13 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 ________

O’REILLY AUTOMOTIVE, INC.
(Exact name of registrant as specified in its charter)

Missouri
(State or other jurisdiction

of incorporation or organization)

000-21318
Commission file

number

27-4358837
(I.R.S. Employer

Identification No.)

233 South Patterson Avenue
Springfield, Missouri 65802
(Address of principal executive offices, Zip code)

(417) 862-6708
(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Common Stock, $0.01 par value

Name of Each Exchange on which Registered

The NASDAQ Stock Market LLC

(NASDAQ Global Select Market)

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  

Note - Checking the box above will not relieve any registrant required to file reports pursuant to Section 13 or 15(d) of the Exchange Act 
from their obligations under those Sections.

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 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 is not contained here, and will not be 
contained, to the best of the registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III 
of this Form 10-K or any amendment to this Form 10-K.  

FORM 10-K 
   
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting 
company, or an emerging growth company.  See 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  
Non-accelerated filer  
Emerging growth company  

 (Do not check if a smaller reporting company)

Accelerated filer  
Smaller reporting 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 Exchange Act).  Yes  

  No  

At February 19, 2018, an aggregate of 83,670,900 shares of common stock of the registrant was outstanding. 

At June 30, 2017, the aggregate market value of the voting stock held by non-affiliates of the Company was $13,884,808,148 based on 
the last price of the common stock reported by The NASDAQ Global Select Market. 

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the definitive proxy statement for the 2018 Annual Meeting of Shareholders to be filed with the Securities and Exchange 
Commission within 120 days after December 31, 2017, are incorporated by reference into Part III.

FORM 10-K 
O’REILLY AUTOMOTIVE, INC. AND SUBSIDIARIES
FORM 10-K
FOR THE YEAR ENDED DECEMBER 31, 2017 

TABLE OF CONTENTS

PART I

Item 1.

Business

Item 1A. Risk Factors

Item 1B. Unresolved Staff Comments

Item 2.

Item 3.

Item 4.

Item 5.

Item 6.

Item 7.

Properties

Legal Proceedings

Mine Safety Disclosures

PART II

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

Item 7A. Quantitative and Qualitative Disclosures about Market Risk

Item 8.

Item 9.

Financial Statements and Supplementary Data

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

Item 9A. Controls and Procedures

Item 9B. Other Information

Item 10.

Directors, Executive Officers and Corporate Governance

Item 11.

Executive Compensation

PART III

Item 12.

Security Ownership of Certain Beneficial Owners and Management and Related Shareholder Matters

Item 13.

Item 14.

Certain Relationships and Related Transactions, and Director Independence

Principal Accounting Fees and Services

Item 15.

Exhibits and Financial Statement Schedules

Item 16

Form 10-K Summary

PART IV

Page

2

15

18

19

20

20

21

23

25

41

42

71

71

71

72

72

72

73

73

74

77

1

FORM 10-KForward-Looking Statements

We claim the protection of the safe-harbor for forward-looking statements within the meaning of the Private Securities Litigation Reform 
Act of 1995.  You can identify these statements by forward-looking words such as “estimate,” “may,” “could,” “will,” “believe,” “expect,” 
“would,” “consider,” “should,” “anticipate,” “project,” “plan,” “intend” or similar words.  In addition, statements contained within this 
annual report that are not historical facts are forward-looking statements, such as statements discussing, among other things, expected 
growth, store development, integration and expansion strategy, business strategies, the impact of the U.S. Tax Cuts and Jobs Act, future 
revenues and future performance.  These forward-looking statements are based on estimates, projections, beliefs and assumptions and 
are not guarantees of future events and results.  Such statements are subject to risks, uncertainties and assumptions, including, but not 
limited to, the economy in general, inflation, product demand, the market for auto parts, competition, weather, risks associated with the 
performance of acquired businesses, our ability to hire and retain qualified employees, consumer debt levels, our increased debt levels, 
credit ratings on public debt, governmental regulations, terrorist activities, war and the threat of war.  Actual results may materially differ 
from anticipated results described or implied in these forward-looking statements.  Please refer to the “Risk Factors” section of this annual 
report on Form 10-K for the year ended December 31, 2017, for additional factors that could materially affect our financial performance.  
Forward-looking statements speak only as of the date they were made and we undertake no obligation to publicly update any forward-
looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law.

Item 1.  Business

GENERAL INFORMATION

PART I

O’Reilly Automotive, Inc. and its subsidiaries, collectively “we,” “us,” “our,” the “Company,” or “O’Reilly,” is one of the largest 
specialty retailers of automotive aftermarket parts, tools, supplies, equipment and accessories in the United States, selling our products 
to both do-it-yourself (“DIY”) and professional service provider customers, our “dual market strategy.”  The business was founded 
in 1957 by Charles F. O’Reilly and his son, Charles H. “Chub’’ O’Reilly, Sr., and initially operated from a single store in Springfield, 
Missouri.  Our common stock has traded on The NASDAQ Global Select Market under the symbol “ORLY” since April 22, 1993.

At December 31, 2017, we operated 5,019 stores in 47 states.  Our stores carry an extensive product line, including 

• 

new and remanufactured automotive hard parts, such as alternators, batteries, brake system components, belts, chassis parts, 
driveline parts, engine parts, fuel pumps, hoses, starters, temperature control and water pumps;

•  maintenance items, such as antifreeze, appearance products, engine additives, filters, fluids, lighting, oil and wiper blades; 

and

• 

accessories, such as floor mats, seat covers and truck accessories.

Our stores offer many enhanced services and programs to our customers, such as 

• 

• 

• 

• 

• 

• 

• 

battery diagnostic testing;

battery, wiper and bulb replacement;

check engine light code extraction;

custom hydraulic hoses;

drum and rotor resurfacing;

electrical and module testing;

loaner tool program;

•  machine shops;

• 

• 

professional paint shop mixing and related materials; and

used oil, oil filter and battery recycling.

See the “Risk Factors” section of Item 1A of this annual report on Form 10-K for a description of certain risks relevant to our business.  
These risk factors include, among others, deteriorating economic conditions, competition in the automotive aftermarket business, our 
sensitivity to regional economic and weather conditions, future growth assurance, our dependence upon key and other personnel, our 
relationships with key suppliers and availability of key products, our acquisition strategies, complications in our distribution centers 
(“DCs”), failure to achieve high levels of service and product quality, unanticipated fluctuations in our quarterly results, the volatility 
of the market price of our common stock, our increased debt levels, a downgrade in our credit ratings, data security, and environmental 
legislation and other regulations.

2

FORM 10-KOUR BUSINESS

Our goal is to continue to achieve growth in sales and profitability by capitalizing on our competitive advantages and executing our 
growth strategy.  We remain confident in our ability to continue to gain market share in our existing markets and grow our business 
in new markets by focusing on our dual market strategy and the core O’Reilly values, including superior customer service and expense 
control.  Our intent is to be the dominant auto parts provider in all the markets we serve, by providing a higher level of customer 
service and a better value position than our competitors to both DIY and professional service provider customers.

Competitive Advantages

We believe our effective dual market strategy, superior customer service, technically proficient store personnel, strategic distribution 
network and experienced management team make up our key competitive advantages, which cannot be easily duplicated.

Proven Ability to Execute Our Dual Market Strategy:

For more than 35 years, we have established a track record of effectively serving, at a high level, both DIY and professional service 
provider customers.  We believe our proven ability to effectively execute a dual market strategy is a unique competitive advantage.  
The execution of this strategy enables us to better compete by targeting a larger base of automotive aftermarket parts consumers, 
capitalizing on our existing retail and distribution infrastructure, operating profitably in both large markets and less densely populated 
geographic areas that typically attract fewer competitors, and enhancing service levels offered to DIY customers through the offering 
of a broad inventory and the extensive product knowledge required by professional service provider customers.

In 2017, we derived approximately 58% of our sales from our DIY customers and approximately 42% of our sales from our professional 
service provider customers.  Historically, we have increased our sales to professional service provider customers at a faster pace than 
the increase in our sales to DIY customers due to the more fragmented nature of the professional service provider business, which 
offers a greater opportunity for consolidation.  We believe we will continue to have a competitive advantage on the professional service 
provider portion of our business, due to our systems, knowledge and experience serving the professional service provider side of the 
automotive aftermarket, supported by our approximately 780 full-time sales staff dedicated solely to calling upon and servicing the 
professional service provider customer.  We will also continue to expand and enhance the level of offerings focused on growing our 
DIY business and will continue to execute our proven dual market strategy in both existing and new markets.

Superior Customer Service:

We seek to provide our customers with an efficient and pleasant in-store experience by maintaining attractive stores in convenient 
locations with a wide selection of automotive products.  We believe the satisfaction of DIY and professional service provider customers 
is substantially dependent upon our ability to provide, in a timely fashion, the specific automotive products needed to complete their 
repairs.  Accordingly, each O’Reilly store carries, or has same or next day availability to, a broad selection of automotive products 
designed to cover a wide range of vehicle applications.  We continuously refine the inventory levels and assortments carried in each 
of our stores and within our network, based in large part on the sales movement tracked by our inventory control system, market 
vehicle registration data, failure rates and management’s assessment of the changes and trends in the marketplace.  We have no material 
backorders for the products we sell.

We seek to attract new DIY and professional service provider customers and retain existing customers by offering superior customer 
service, the key elements of which are identified below:

• 

• 

• 

• 

• 

superior in-store service through highly-motivated, technically-proficient store personnel (“Professional Parts People”);

an extensive selection and availability of products;

attractive stores in convenient locations;

competitive pricing, supported by a good, better, best product assortment designed to meet all of our customers’ quality and 
value preferences; and

a robust point-of-sale system integrated with our proprietary electronic catalog, which contains a wide variety of product 
images, schematics and technical specifications and equips our Team Members with highly effective tools to source products 
in our extensive supply network.

Technically Proficient Professional Parts People:

Our  highly-motivated,  technically-proficient  Professional  Parts  People  provide  us  with  a  significant  competitive  advantage, 
particularly over less specialized retail operators.  We require our Professional Parts People to undergo extensive and ongoing training 
and to be knowledgeable, particularly with respect to hard part repairs, in order to better serve the technically-oriented professional 

3

FORM 10-Kservice provider customers with whom they interact on a daily basis.  Such technical proficiency also enhances the customer service 
we provide to our DIY customers who value the expert assistance provided by our Professional Parts People. 

Strategic Regional Tiered Distribution Network:

We believe our commitment to a robust, regional, tiered distribution network provides superior replenishment and access to hard-to-
find parts and enables us to optimize product availability and inventory levels throughout our store network.  Our strategic, regional, 
tiered distribution network includes DCs and Hub stores.  Our inventory management and distribution systems electronically link 
each of our stores to one or more DCs, which provides for efficient inventory control and management.  We currently operate 27 
regional DCs, which provide our stores with same-day or overnight access to an average of 157,000 stock keeping units (“SKUs”), 
many of which are hard-to-find items not typically stocked by other auto parts retailers.  To augment our robust distribution network, 
we operate 331 Hub stores that also provide delivery service and same-day access to an average of 48,000 SKUs to other stores within 
the surrounding area.  We believe this timely access to a broad range of products is a key competitive advantage in satisfying customer 
demand and generating repeat business.

Experienced Management Team:

Our Company philosophy is to “promote from within” and the vast majority of our senior management, district managers and store 
managers have been promoted from within the Company.  We augment this promote from within philosophy by pursuing strategic 
hires with a strong emphasis on automotive aftermarket experience.  We have a strong management team comprised of 190 senior 
managers who average 19 years of service; 244 corporate managers who average 16 years of service; and 496 district managers who 
average 12 years of service.  Our management team has demonstrated the consistent ability to successfully execute our business plan 
and growth strategy by generating 25 consecutive years of record revenues and earnings and positive comparable store sales results 
since becoming a public company in April of 1993.  

Growth Strategy 

Aggressively Open New Stores:

We intend to continue to consolidate the fragmented automotive aftermarket.  During 2017, we opened 190 net, new stores and we 
plan to open approximately 200 net, new stores in 2018, which will increase our penetration in existing markets and allow for expansion 
into new, contiguous markets.  The sites for these new stores have been identified, and to date, we have not experienced significant 
difficulties in locating suitable sites for construction of new stores or identifying suitable acquisition targets for conversion to O’Reilly 
stores.  We typically open new stores by 

(i)  constructing a new facility or renovating an existing one on property we purchase or lease and stocking the new store with 

fixtures and inventory; 

(ii)  acquiring an independently owned auto parts store, typically by the purchase of substantially all of the inventory and other 

assets (other than realty) of such store; or 

(iii) purchasing multi-store chains.  

New store sites are strategically located in clusters within geographic areas that complement our distribution network in order to 
achieve economies of scale in management, advertising and distribution.  Other key factors we consider in the site selection process 
include population density and growth patterns, demographic lifestyle segmentation, age and per capita income, vehicle traffic counts, 
vehicles in operation, number and type of existing automotive repair facilities and competing auto parts stores within a predetermined 
radius.  

We target both small and large markets for expansion of our store network.  While we have faced, and expect to continue to face, 
aggressive competition in the more densely populated markets, we believe we have competed effectively, and are well positioned to 
continue to compete effectively, in such markets and to achieve our goal of continued profitable sales growth within these markets.  
We also believe that with our dual market strategy, we are better able to operate stores in less densely populated areas, which would 
not otherwise support a national chain store selling primarily to the retail automotive aftermarket.  Therefore, we continue to pursue 
opening new stores in less densely populated market areas as part of our growth strategy.

Grow Sales in Existing Stores:

Profitable comparable store sales growth is also an important part of our growth strategy.  To achieve improved sales and profitability 
at existing O’Reilly stores, we continually strive to improve the service provided to our customers.  We believe that while competitive 
pricing is an essential component of successful growth in the automotive aftermarket business, it is customer satisfaction, whether of 
the  DIY  consumer  or  professional  service  provider,  resulting  from  superior  customer  service  that  generates  increased  sales  and 
profitability.

4

FORM 10-KSelectively Pursue Strategic Acquisitions:

The  automotive aftermarket industry  is  still highly  fragmented, and  we  believe  the  ability  of  national auto  parts  chains, such  as 
ourselves, to operate more efficiently and effectively than smaller independent operators will result in continued industry consolidation.  
Our intention is to continue to selectively pursue strategic acquisitions that will strengthen our position as a leading automotive 
aftermarket parts supplier in existing markets and provide a springboard for expansion into new markets.

Continually Enhance Store Design and Location:

Our current prototype store design features optimized square footage, high ceilings, convenient interior store layouts, in-store signage, 
bright lighting, convenient ingress and egress and parking, and dedicated counters to serve professional service provider customers, 
each designed to increase sales and operating efficiencies and enhance overall customer service.  We continually update the location 
and condition of our store network through systematic renovation and relocation of our existing stores to enhance store performance.  
During 2017, we relocated 22 stores and renovated 25 stores.  We believe that our ability to consistently achieve growth in comparable 
store sales is due in part to our commitment to maintaining an attractive store network, which is strategically located to best serve our 
customers.  

Enhance and Improve Customer Omnichannel Experience:

Regardless of how our customers begin their interaction, whether in-store, over the telephone or electronically, and complete their 
transaction, whether in-store or delivery to their home or business, our goal is to provide excellent customer service and a seamless 
experience.  Our user-friendly websites, www.oreillyauto.com and www.firstcallonline.com, allow our customers to search product 
and repair content, check the in-store availability of our products, and place orders for either delivery or in-store pickup.  We continue 
to enhance the functionality of our websites to provide our customers with a user-friendly and convenient shopping experience, as 
well as a robust product and repair content information resource, which will continue to build the O’Reilly Brand.

Team Members

As of January 31, 2018, we employed 75,289 Team Members (45,440 full-time Team Members and 29,849 part-time Team Members), 
of whom 64,104 were employed at our stores, 8,148 were employed at our DCs and 3,037 were employed at our corporate and regional 
offices.  A union represents 49 stores (477 Team Members) in the Greater Bay Area in California and has for many years.  In addition, 
approximately 67 Team Members who drive over-the-road trucks in two of our DCs are represented by labor unions.  Except for these 
Team Members, our Team Members are not represented by labor unions.  Our tradition for 61 years has been to treat all of our Team 
Members with honesty and respect and to commit significant resources to instill in them our “Live Green” culture, which emphasizes 
the importance of each Team Member’s contribution to the success of O’Reilly.  This focus on professionalism and respect has created 
an industry-leading team, and we consider our relations with our Team Members to be excellent.

Store Network 

New Store Site Selection:

In selecting sites for new stores, we seek to strategically locate store sites in clusters within geographic areas in order to achieve 
economies of scale in management, advertising and distribution.  Other key factors we consider in the site selection process are 

• 

• 

population density;

demographics, including age, ethnicity, life style and per capita income;

•  market economic strength, retail draw and growth patterns;

• 

• 

• 

• 

• 

• 

number, age and percent of makes and models of registered vehicles;

the number, type and sales potential of existing automotive repair facilities;

the number of auto parts stores and other competitors within a predetermined radius; 

physical location, traffic count, size, economics and presentation of the site;

financial review of adjacent existing locations; and

the type and size of store that should be developed.

When entering new, more densely populated markets, we generally seek to initially open several stores within a short span of time in 
order to maximize the effect of initial promotional programs and achieve economies of scale.  After opening this initial cluster of new 
stores, we begin penetrating the less densely populated surrounding areas.  As these store clusters mature, we evaluate the need to 
open additional locations in the more densely populated markets where we believe opportunities exist to expand our market share or 
to improve the level of service provided in high volume areas.  This strategy enables us to achieve additional distribution and advertising 
efficiencies in each market.

5

FORM 10-KStore Locations and Size:

As a result of our dual market strategy, we are able to profitably operate in both large, densely populated markets and small, less 
densely populated areas that would not otherwise support a national chain selling primarily to the retail automotive aftermarket.  Our 
stores, on average, carry approximately 23,000 SKUs and average approximately 7,300 total square feet in size.  At December 31, 
2017, we had a total of approximately 37 million square feet in our 5,019 stores.  Our stores are served primarily by the nearest DC, 
which averages 157,000 SKUs, but also have same-day access to the broad selection of inventory available at one of our 331 Hub 
stores, which, on average, carry approximately 48,000 SKUs and average approximately 10,900 square feet in size.  

We believe that our stores are “destination stores’’ generating their own traffic rather than relying on traffic created by the presence 
of other stores in the immediate vicinity.  Consequently, most of our stores are freestanding buildings or prominent end caps situated 
on or near major traffic thoroughfares and offer ample parking, easy customer access and are generally located in close proximity to 
our professional service provider customers.

6

FORM 10-KThe following table sets forth the geographic distribution and activity of our stores as of December 31, 2017 and 2016:

State

Texas
California
Missouri
Georgia
Illinois
Florida
Ohio
Tennessee
Michigan
North Carolina
Washington
Arizona
Alabama
Indiana
Minnesota
Oklahoma
Wisconsin
Louisiana
Arkansas
South Carolina
Colorado
Kentucky
Kansas
Mississippi
Iowa
Virginia
Oregon
Utah
Nevada
New Mexico
Nebraska
Idaho
Maine
New Hampshire
Massachusetts
Montana
Vermont
Wyoming
Pennsylvania
South Dakota
Alaska
North Dakota
West Virginia
Connecticut
Hawaii
Rhode Island
New York
Total

December 31, 2016

2017 Net, New Stores

December 31, 2017

Store
Count

% of Total
Store Count

Store
Change

% of Total
Store
Change

Store
Count

% of Total
Store Count

Cumulative
% of Total
Store Count

667
534
195
187
186
163
169
162
158
155
155
136
125
120
119
121
118
109
107
91
99
77
82
75
73
66
66
61
54
52
41
40
35
38
30
27
24
20
12
16
15
15
12
5
12
3
2
4,829

13.8 %
11.0 %
4.0 %
3.9 %
3.9 %
3.4 %
3.5 %
3.4 %
3.3 %
3.2 %
3.2 %
2.8 %
2.6 %
2.5 %
2.5 %
2.5 %
2.4 %
2.3 %
2.2 %
1.9 %
2.1 %
1.6 %
1.7 %
1.6 %
1.5 %
1.4 %
1.4 %
1.3 %
1.1 %
1.1 %
0.8 %
0.8 %
0.7 %
0.8 %
0.6 %
0.6 %
0.5 %
0.4 %
0.2 %
0.3 %
0.3 %
0.3 %
0.2 %
0.1 %
0.2 %
0.1 %
— %
100.0%

12.1 %
3.7 %
2.6 %
4.7 %
3.7 %
8.9 %
5.8 %
2.6 %
2.1 %
3.7 %
0.5 %
0.5 %
3.7 %
3.2 %
1.6 %
0.0 %
1.1 %
3.7 %
1.6 %
6.7 %
1.1 %
5.8 %
1.1 %
0.0 %
0.5 %
4.2 %
1.6 %
0.0 %
0.5 %
0.5 %
1.1 %
1.1 %
0.0 %
(1.6)%
1.1 %
0.0 %
0.0 %
0.5 %
2.6 %
0.5 %
0.0 %
0.0 %
1.6 %
3.7 %
0.0 %
1.1 %
0.5 %
100.0 %

23
7
5
9
7
17
11
5
4
7
1
1
7
6
3
—
2
7
3
13
2
11
2
—
1
8
3
—
1
1
2
2
—
(3)
2
—
—
1
5
1
—
—
3
7
—
2
1
190

7

690
541
200
196
193
180
180
167
162
162
156
137
132
126
122
121
120
116
110
104
101
88
84
75
74
74
69
61
55
53
43
42
35
35
32
27
24
21
17
17
15
15
15
12
12
5
3
5,019

13.7 %
10.8 %
4.0 %
3.9 %
3.8 %
3.6 %
3.6 %
3.3 %
3.2 %
3.2 %
3.1 %
2.7 %
2.6 %
2.5 %
2.4 %
2.4 %
2.4 %
2.3 %
2.2 %
2.1 %
2.0 %
1.8 %
1.7 %
1.5 %
1.5 %
1.5 %
1.4 %
1.2 %
1.1 %
1.1 %
1.0 %
0.9 %
0.7 %
0.7 %
0.6 %
0.5 %
0.5 %
0.4 %
0.3 %
0.3 %
0.3 %
0.3 %
0.3 %
0.2 %
0.2 %
0.1 %
0.1 %
100.0%

13.7%
24.5%
28.5%
32.4%
36.2%
39.8%
43.4%
46.7%
49.9%
53.1%
56.2%
58.9%
61.5%
64.0%
66.4%
68.8%
71.2%
73.5%
75.7%
77.8%
79.8%
81.6%
83.3%
84.8%
86.3%
87.8%
89.2%
90.4%
91.5%
92.6%
93.6%
94.5%
95.2%
95.9%
96.5%
97.0%
97.5%
97.9%
98.2%
98.5%
98.8%
99.1%
99.4%
99.6%
99.8%
99.9%
100.0%

FORM 10-KStore Layout:

We utilize a computer-assisted store layout system to provide a uniform and consistent front room retail merchandise presentation 
and customize our hard-parts inventory assortment to meet the specific needs of each particular market area.  Front room merchandise 
is arranged to provide easy customer access, maximum selling space and to prominently display high-turnover products and accessories 
to customers.  To ensure the best customer experience possible, we have selectively implemented bilingual, in-store signage based 
on  the  demographics  in  each  store’s  geographic  area.   Aisle  displays  and  end  caps  are  used  to  feature  high-demand,  seasonal 
merchandise, new items and advertised specials.

Store Automation:

To enhance store-level operations and provide consistently high levels of customer service, we operate exclusive store automation 
systems that deliver quick point-of-sale transaction processing times, reduce our customers’ checkout time, ensure accuracy and 
provide  our  Professional  Parts  People  with  immediate  access  to  our  proprietary  electronic  parts  catalog,  part  images,  technical 
schematics and pricing information based on each individual customer’s specific vehicle make, model and year.  These systems track 
in-store inventory availability and, through connectivity with our DC and corporate systems, allow real-time access to inventory 
available  in  nearby  stores  and  DCs  throughout  our  network.   Our  systems  also  capture  detailed  sales  information,  which  assists 
management in strategic planning, inventory control and distribution efficiency, and provide a mechanism to deliver ongoing Team 
Member training through our integrated digital learning platform.

Management Structure

Each of our stores is staffed with a store manager and one or more assistant managers, in addition to parts specialists, retail and/or 
installer service specialists and other positions required to meet the specific needs of each store.  Each of our 496 district managers 
has general supervisory responsibility for an average of ten stores, which provides our stores with a strong operational support. 

Store and district managers complete a comprehensive training program to ensure each has a thorough understanding of customer 
service, leadership, inventory management and store profitability, as well as all other sales and operational aspects of our business 
model.  Store and district managers are also required to complete a structured training program that is specific to their position, 
including attending a week-long manager development program at the corporate headquarters in Springfield, Missouri.  Store and 
district managers also receive continuous training through online training, field workshops, regional meetings and our annual managers’ 
conference.

We  provide  financial  incentives  to  all  store  Team  Members  through  incentive  compensation  programs.    Under  our  incentive 
compensation programs, base salary is augmented by incentive compensation based on individual and store sales and profitability.  
In addition, each of our district managers participates in our stock option and bonus programs, and store managers participate in bonus 
programs based on their store’s performance.  We believe our incentive compensation programs significantly increase the motivation 
and overall performance of our store Team Members and enhance our ability to attract and retain qualified management and other 
personnel.

Professional Parts People

We believe our highly trained team of Professional Parts People is essential in providing superior customer service to both DIY and 
professional  service  provider  customers.   A  significant  portion  of  our  business  is  from  professional  service  provider  customers; 
therefore, our Professional Parts People are required to be highly technically proficient in automotive products.  In addition, we have 
found that the typical DIY customer often seeks assistance from Professional Parts People, particularly when purchasing hard parts.  
The ability of our Professional Parts People to provide such assistance to the DIY customer creates a favorable impression and is a 
significant factor in generating repeat DIY business.

We screen prospective Team Members to identify highly motivated individuals who either have experience with automotive parts or 
repairs, or automotive aptitude.  New store Team Members go through a comprehensive orientation focused on the culture of our 
Company,  as  well  as  the  requirements  for  their  specific  position.   Additionally,  during  their  first  year  of  employment,  our  parts 
specialists go through extensive automotive systems and product knowledge training to ensure they are able to provide high levels 
of service to our customers.  Once all of the required training has been satisfied, our parts specialists become eligible to take the 
O’Reilly Certified Parts Professional test.  Passing the O’Reilly test helps prepare them to become certified by the National Institute 
for Automotive Service Excellence (“ASE”).

All of our stores have the ability to service professional service provider customers.  For this reason, select Team Members in each 
store complete extensive sales call training with a regional field sales manager.  These Team Members then spend at least one day 

8

FORM 10-Kper week calling on existing and potential professional service provider customers.  Additionally, each Team Member engaged in such 
sales activities participates in quarterly advanced training programs for sales and business development.

Distribution Systems 

We believe that our tiered distribution model provides industry-leading parts availability and store in-stock positions, while lowering 
our  inventory  carrying  costs  by  controlling  the  depth  of  our  inventory.    Moreover,  we  believe  our  ongoing,  significant  capital 
investments made in our DC network allow us to efficiently service new stores that are planned to open in contiguous market areas 
as well as servicing our existing store network.  Our distribution expansion strategy complements our new store opening strategy by 
supporting newly established clusters of stores, and additional penetration into existing markets, in the regions surrounding each DC.

Distribution Centers:

As of December 31, 2017, we operated 27 DCs comprised of approximately 10.8 million operating square feet (see the “Properties” 
table in Item 2 of this annual report on Form 10-K for a detailed listing of DC operating square footages).  Our DCs stock an average 
of 157,000 SKUs and most DCs are linked to and have the ability to access multiple other regional DCs’ inventory.  Our DCs provide 
five-night-a-week delivery, primarily via a Company-owned fleet, to all of our stores in the continental United States.  In addition, 
stores within an individual DC’s metropolitan area receive multiple daily deliveries from the DC’s “city counter,” many of which 
receive this service seven days per week.  Our DCs provide weekend service to not only the stores they service via their city counters 
but also to strategic Hub locations, which redistribute products to surrounding stores.  Our national Hub store network provides 
additional service throughout the week, and on weekends, to surrounding stores. 

As part of our continuing efforts to enhance our distribution network in 2018, we plan to

• 

• 

• 

• 

continue to enhance our distribution network through the engineering, design, expansion or relocation of new or current 
DCs;

continue to utilize routing software to continue to enhance logistics efficiencies;

continue to implement labor management software to improve DC productivity and overall operating efficiency;

continue to define and implement best practices in all DCs; and

•  make proven, return-on-investment based capital enhancements to material handling equipment in DCs, including conveyor 

systems, picking modules, lift equipment and computer hardware.

Hub stores:

We currently operate 331 strategically located Hub stores.  In addition to serving DIY and professional service provider customers 
in their markets, Hub stores also provide delivery service to our other stores within the surrounding area and access to an expanded 
selection of SKUs on a same-day basis.  Our Hub stores average approximately 10,900 square feet and carry an average of 48,000
SKUs.  

Products and Purchasing

Our stores offer DIY and professional service provider customers a wide selection of products for domestic and imported automobiles, 
vans and trucks.  Our merchandise generally consists of nationally recognized, well-advertised, premium name brand products, such 
as AC Delco, Armor All, Bosch, BWD, Cardone, Castrol, Gates Rubber, Monroe, Moog, Pennzoil, Prestone, Quaker State, STP, Turtle 
Wax, Valvoline, Wagner, and Wix, and a wide selection of quality proprietary private label products, which span the entire good, 
better  and  best  value  spectrum,  under  our  BestTest®,  BrakeBest®,  Import  Direct®,  Master  Pro®,  Micro-Gard®,  Murray®,  
Omnispark®, O’Reilly Auto Parts®, Precision®, Power Torque®, Super Start®, and Ultima® brands.  Our proprietary private label 
products are produced by nationally recognized manufacturers, meet or exceed original equipment manufacturer specifications and 
consist of house brands and nationally recognized proprietary bands, which we have acquired or developed over time.  Our “good” 
proprietary brands provide a great combination of quality and value, a characteristic important to our DIY customers, while our 
“better” and “best” proprietary brands offer options for our more heavy-duty DIY customers, as well as our professional service 
provider customers, who often prefer higher quality products that can be relied upon to support and grow their businesses. 

We have no long-term contracts with material purchase commitments with any of our suppliers, nor have we experienced difficulty 
in obtaining satisfactory alternative supply sources for automotive parts.  We believe that alternative supply sources exist at competitive 
costs for substantially all of the automotive products that we sell.  It is our policy to take advantage of payment and seasonal purchasing 
discounts offered by our suppliers and to utilize extended dating terms available from suppliers.  We have entered into various programs 
and arrangements with certain suppliers that provided for extended dating and payment terms for inventory purchases.  As a whole, 
we consider our relationships with our suppliers to be very good.

9

FORM 10-KWe  purchase  automotive  products  in  substantial  quantities  from  over  950  suppliers,  the  five  largest  of  which  accounted  for 
approximately 24% of our total purchases in 2017.  Our largest supplier in 2017 accounted for approximately 6% of our total purchases 
and the next four largest suppliers each accounted for approximately 3% to 5% of our total purchases.  

Marketing 

Marketing to the DIY Customer:

We use an integrated marketing program, which includes radio, direct mail and newspaper distribution, in-store, digital, and social 
media promotions, and sports and event sponsorships, to aggressively attract DIY customers.  The marketing strategy we employ is 
highly effective and has led to a measurable increase in awareness of the O’Reilly Brand across our geographic footprint.  We utilize 
a combination of brand, product and price messaging to drive retail traffic and purchases, which frequently coincide with key sales 
events.  We also utilize a problem-resolution communication strategy, which encourages vehicle owners to perform regular maintenance 
on their vehicles, protecting their long-term automotive investment and establishing O’Reilly as their partner for auto parts needs.

To stimulate sales among racing enthusiasts, who we believe individually spend more on automotive products than the general public, 
we sponsored multiple nationally-televised races and over 1,600 grassroots, local and regional motorsports events throughout 47
states during 2017.  We were the title sponsor of two National Association for Stock Car Racing (NASCAR) National series events.

During the fall and winter months, we strategically sponsor National Collegiate Athletic Association (“NCAA”) basketball.  Our 
relationships with over 30 NCAA teams and tournaments have resulted in prominently displayed O’Reilly logos on TV-visible signs 
throughout the season.

We target Spanish-speaking auto parts customers through marketing efforts that include the use of Spanish language radio, print, and 
outdoor advertising, as well as sponsorships of local and regional festivals and events.

We invest in digital channels to expand the O’Reilly brand presence online and through mobile devices, as this continues to be an 
important point of contact with our customers.  Search engine optimization and paid search strategies are used to drive traffic to our 
website, and popular social media platforms are used to provide excellent customer service through interaction and dialogue with our 
customers.

To show appreciation for our DIY customers for their continued business, we maintain our O’Reilly O’Rewards customer loyalty 
program.  The program provides members with the opportunity to earn points through purchases and other special events and allows 
members to redeem those points for coupons, which provide discounts on future merchandise purchases in our stores.  The programs 
allow us to reward our customers for their continued business, as well as enhance engagement with our customers to earn more of 
their business with targeted promotions tailored to their specific needs and purchasing patterns.

Marketing to the Professional Service Provider Customer:

We have approximately 780 full-time O’Reilly sales representatives strategically located across our market areas as part of our First 
Call program.  Each sales representative is dedicated solely to calling upon, selling to and servicing our professional service provider 
customers.  Targeted marketing materials such as flyers, quick reference guides and catalogs are produced and distributed on a regular 
basis to professional service providers, paint and body shops and fleet customers.  Our industry-leading First Call program enables 
our sales representatives, district managers, and store managers to provide excellent customer service to each of our professional 
service provider customers by providing the products and services identified below:

• 

• 

broad selection of merchandise at competitive prices;

dedicated Professional Service Specialists in our stores;

•  multiple, daily deliveries from our stores;

• 

• 

• 

• 

same-day or overnight access to thousands of SKUs through seven days a week store inventory replenishments;

separate service counter and phone line in our stores dedicated exclusively to service professional service provider customers;

trade credit for qualified accounts;

First  Call  Online,  a  dedicated  proprietary  Internet  based  catalog  and  ordering  system  designed  specifically  to  connect 
professional service provider customers directly to our inventory system;

•  Mitchell 1 shop management systems;

• 

• 

training and seminars covering topics of interest, such as technical updates, safety and general business management;

access to a comprehensive inventory of products and equipment needed to operate and maintain their shop; and

10

FORM 10-K•  Certified Auto Repair Center Program, a program that provides professional service provider customers with business tools 

they can utilize to profitably grow and market their shops.

Marketing to the Independently Owned Parts Store:

We also sell automotive products directly to independently owned parts stores (“jobber stores”) in certain market areas.  These jobber 
stores are generally located in areas not directly serviced by an O’Reilly store.  We administer a proprietary, dedicated and distinct 
marketing program specifically targeted to jobber stores called Parts City Auto Parts that currently provides automotive products to 
approximately 180 jobber stores, with total annual sales of approximately $61 million.  As a participant in this program, a jobber 
store, which meets certain financial and operational standards, is permitted to indicate its Parts City Auto Parts membership through 
the display of a trademarked logo owned by us.  In return for a commitment to purchase automotive products from us, we provide 
computer software for business management, competitive pricing, advertising, marketing and sales assistance to Parts City Auto Parts 
affiliate stores.

Pricing 

We believe that competitive pricing is essential to successfully operate in the automotive aftermarket business.  Product pricing is 
generally established to compete with the pricing of competitors in the market area served by each store.  Most products that we sell 
are priced based upon a combination of internal gross margin targets and competitive reviews, with additional savings offered on 
some items through special promotional pricing and volume discounts.  Consistent with our low price guarantee, each of our stores 
will match any verifiable price on any in-stock, locally available product of the same or comparable quality offered by our competitors.

Customer Payments and Returns Policy

Our stores accept cash, checks, debit and credit cards.  We also grant credit to many professional service provider customers who 
meet our pre-established credit requirements.  Some of the factors considered in our pre-established credit requirements include 
customer creditworthiness, past transaction history with the customer, current economic and industry trends and changes in customer 
payment terms.  No customer accounted for greater than one percent of our consolidated net sales, nor do we have any dependence 
on any single customer.

We accept product returns for new products, core products and warranty/defective products.  

INDUSTRY ENVIRONMENT

The automotive aftermarket industry includes all products and services purchased for light and heavy-duty vehicles after the original 
sale.  The total size of the automotive aftermarket is estimated to be approximately $287 billion, according to The Auto Care Association.  
This market is made up of four segments:  labor share of professional service provider sales, auto parts share of professional service 
provider sales, DIY sales and tire sales.  O’Reilly’s addressable market within this industry is approximately $90 billion, which 
includes the auto parts share of professional service provider sales and DIY sales.  We do not sell tires or perform for-fee automotive 
repairs or installations.

Competition 

The sale of automotive aftermarket items is highly competitive in many areas, including customer service, product availability, store 
location, brand recognition and price.  We compete in both the DIY and professional service provider portions of the automotive 
aftermarket and are one of the largest specialty retailers within that market.  We compete primarily with 

• 

• 

national retail and wholesale automotive parts chains (such as AutoZone, Inc., Advance Auto Parts, CARQUEST, NAPA 
and the Pep Boys - Manny, Moe and Jack, Inc.);

regional retail and wholesale automotive parts chains;

•  wholesalers or jobber stores (some of which are associated with national automotive parts distributors or associations such 

as NAPA, CARQUEST, Bumper to Bumper and Auto Value);

• 

automobile dealers; and

•  mass merchandisers and online retailers that carry automotive replacement parts, maintenance items and accessories (such 

as Wal-Mart Stores, Inc. and Amazon.com, Inc.).

We  compete  on  the  basis  of  customer  service,  which  includes  merchandise  selection  and  availability,  technical  proficiency  and 
helpfulness of store personnel, price, store layout and convenient and accessible store locations.  Our dual market strategy requires 
significant capital, such as the capital expenditures required for our distribution and store networks and working capital needed to 

11

FORM 10-Kmaintain inventory levels necessary for providing products to both the DIY and professional service provider portions of the automotive 
aftermarket.  

Inflation and Seasonality

We have been successful, in many cases, in reducing the effects of merchandise cost increases principally by taking advantage of 
supplier incentive programs, economies of scale resulting from increased volume of purchases and selective forward buying.  To the 
extent our acquisition costs increase due to price increases industry wide, we have typically been able to pass along these increased 
costs through higher retail prices for the affected products.  As a result, we do not believe our operations have been materially, adversely 
affected by inflation.

To some extent our business is seasonal, primarily as a result of the impact of weather conditions on customer buying patterns.  Store 
sales, profits and inventory levels have historically been higher in the second and third quarters (April through September) than in 
the first and fourth quarters (October through March) of the year.

Regulations

We are subject to federal, state and local laws and governmental regulations relating to our business, including, but not limited to, 
those related to the handling, storage and disposal of hazardous substances, the recycling of batteries and used lubricants, and the 
ownership and operation of real property.  

As part of our operations, we handle hazardous materials in the ordinary course of business and our customers may bring hazardous 
materials onto our property in connection with, for example, our oil and battery recycling programs.  We currently provide a recycling 
program for batteries and the collection of used lubricants at certain stores as a service to our customers pursuant to agreements with 
third-party suppliers.  The batteries and used lubricants are collected by our Team Members, deposited into supplier-provided containers 
and pallets, and then disposed of by the third-party suppliers.  In general, our agreements with such suppliers contain provisions that 
are designed to limit our potential liability under applicable environmental regulations for any damage or contamination, which may 
be caused by the batteries and lubricants to off-site properties (including as a result of waste disposal) and to our properties, when 
caused by the supplier.

Compliance with any such laws and regulations has not had a material adverse effect on our operations to date.  However, we cannot 
give any assurance that we will not incur significant expenses in the future in order to comply with any such laws or regulations.

EXECUTIVE OFFICERS OF THE REGISTRANT

The following paragraphs discuss information about our executive officers:

Greg Henslee, age 57, Chief Executive Officer, has been an O’Reilly Team Member for 33 years.  Mr. Henslee’s O’Reilly career 
began as a Parts Specialist and progressed through the roles of Assistant Store Manager, District Manager, Computer Operations 
Manager,  Director  of  Computer  Operations  and  Loss  Prevention,  Vice  President  of  Store  Operations,  Senior  Vice  President  of 
Information Systems, Inventory Control, Customer Service, Computer Operations, Pricing and Loss Prevention, Co-President, Chief 
Executive Officer and Co-President, and Chief Executive Officer and President.  Mr. Henslee has held the position of Chief Executive 
Officer since 2005.  In November 2017, Mr. Henslee was appointed to the Board of Directors.  Mr. Henslee has been nominated as 
Executive Vice Chairman of the Board and will serve in that role, subject to his election as a director at O’Reilly’s Annual Shareholders’ 
Meeting on May 8, 2018.

Gregory D. Johnson, age 52, Co-President, has been an O’Reilly Team Member for 35 years*.  Mr. Johnson’s primary areas of 
responsibility are Merchandise, Logistics, Purchasing, Inventory Management, Pricing, Advertising, Information Technology, Legal, 
Risk Management, Loss Prevention, Human Resources and Finance.  Mr. Johnson’s O’Reilly career began as a part-time Distribution 
Center  Team  Member  and  progressed  through  the  roles  of  Retail  Systems  Manager,  Warehouse  Management  Systems  (WMS) 
Development Manager, Director of Distribution, Vice President of Distribution Operations, Senior Vice President of Distribution 
Operations, and Executive Vice President of Supply Chain.  Mr. Johnson has held the position of Co-President since February of 
2017.  Effective May 8, 2018, Mr. Johnson will be promoted to Chief Executive Officer and Co-President.

Jeff M. Shaw, age 55, Co-President, has been an O’Reilly Team Member for 29 years.  Mr. Shaw’s primary areas of responsibility are 
Store Operations, Sales, Distribution Operations, Real Estate, Jobber Sales and Acquisitions.  Mr. Shaw’s O’Reilly career began as 
a Parts Specialist and progressed through the roles of Store Manager, District Manager, Regional Manager, Vice President of the 
Southern Division, Vice President of Sales and Operations, Senior Vice President of Sales and Operations, and Executive Vice President 

12

FORM 10-K 
of Store Operations and Sales.  Mr. Shaw has held the position of Co-President since February of 2017.  Effective May 8, 2018, Mr. 
Shaw will be promoted to Chief Operating Officer and Co-President.

Brad Beckham, age 39, Executive Vice President of Store Operations and Sales, has been an O’Reilly Team Member for 21 years.  
Mr.  Beckham’s  primary  areas  of  responsibility  are  Store  Operations  and  Sales  for  O’Reilly’s  Store  Operations.    Mr. Beckham’s 
O’Reilly career began as a Parts Specialist and progressed through the roles of Store Manager, District Manager, Regional Manager, 
Divisional Vice President, Vice President of Eastern Store Operations and Sales, Senior Vice President of Eastern Store Operations 
and Sales, and Senior Vice President of Central Store Operations.  Mr. Beckham has held the position of Executive Vice President 
of Store Operations and Sales since January of 2018.

Tom McFall, age 47, Executive Vice President and Chief Financial Officer, has been an O’Reilly Team Member for 11 years.  Mr. 
McFall’s  primary  areas  of  responsibility  are  Finance, Accounting,  Information  Technology,  Legal,  and  Risk  Management.    Mr. 
McFall’s career began  with Ernst  & Young LLP in Detroit, Michigan,  where he achieved the position of Audit Manager, before 
accepting a position with Murray’s Discount Auto Stores (“Murray’s”).  Mr. McFall served Murray’s for eight years through the roles 
of  Controller,  Vice  President  of  Finance,  and  Chief  Financial  Officer,  with  direct  responsibility  for  finance,  accounting,  and
distribution and logistics operations.  After Murray’s was acquired by CSK Auto Corporation (“CSK”) in 2005, Mr. McFall held the 
position of Chief Financial Officer of Midwest Operation for CSK.  In May of 2006, Mr. McFall joined O’Reilly as Senior Vice 
President of Finance and Chief Financial Officer.  Mr. McFall has held the position of Executive Vice President and Chief Financial 
Officer since 2007.

Doug Bragg, age 48, Senior Vice President of Central Store Operations and Sales, has been an O’Reilly Team Member for 27 years.  
Mr.  Bragg’s  primary  areas  of  responsibility  are  Store  Operations  and  Sales  for  O’Reilly  Central  Store  Operations.    Mr.  Bragg’s 
O’Reilly career began as a Distribution Center Team Member and progressed through the roles of Assistant Store Manager, Store
Manager,  District  Manager,  Regional  Manager,  and  Divisional Vice  President.    Mr.  Bragg  has  held  the  position  of  Senior  Vice 
President of Central Store Operations since January of 2018.

Robert Dumas, age 44, Senior Vice President of Eastern Store Operations and Sales, has been an O’Reilly Team Member for 26 
years*.  Mr. Dumas’s primary areas of responsibility are Store Operations and Sales for O’Reilly’s Eastern Store Operations.  Mr. 
Dumas’s O’Reilly career began as a Parts Specialist and progressed through the roles of Installer Service Specialist, Night Manager, 
Associate Manager, Store Manager, District Manager, Regional Manager, and Divisional Vice President.  Mr. Dumas has held the 
position of Senior Vice President of Eastern Store Operations and Sales since 2016.

Larry L. Ellis, age 62, Senior Vice President of Distribution Operations, has been an O’Reilly Team Member for 42 years*.  Mr. 
Ellis’s primary areas of responsibility are Distribution Operations and Logistics.  Mr. Ellis’s O’Reilly career began as a Distribution 
Center Team Member and progressed through the roles of Distribution Center Supervisor, Distribution Center Manager, Director of 
Distribution Operations, Vice President of Logistics, Vice President of Western Division Distribution Operations, and Vice President 
of Distribution Operations.  Mr. Ellis has held the position of Senior Vice President of Distribution Operations since 2014.

Jeremy Fletcher, age 40, Senior Vice President of Finance and Controller, has been an O’Reilly Team Member for 12 years. Mr. 
Fletcher’s primary area of responsibility is Finance.  Mr. Fletcher’s O’Reilly career began as the Financial Reporting and Budgeting 
Manager and progressed through the roles of Director of Finance, and Vice President of Finance and Controller.  Prior to joining 
O’Reilly,  Mr.  Fletcher  worked  as  a  Certified  Public Accountant  with  a  public  accounting  firm  and  in  a  financial  reporting  and
planning role for a Fortune 1000 corporation.  Mr. Fletcher has held the position of Senior Vice President of Finance and Controller 
since February of 2017.

Jeffrey L. Groves, age 52, Senior Vice President of Legal and General Counsel, has been an O’Reilly Team Member for 13 years.  
Mr.  Groves’s  primary  areas  of  responsibility  are  Corporate  Governance,  Regulatory  Matters,  and  Internal Audit.    Mr.  Groves’s 
O’Reilly career began as Director of Legal and Claim Services and progressed through the roles of Director of Legal and Claim
Services and General Counsel and Vice President of Legal and Claim Services and General Counsel.  Prior to joining O’Reilly, Mr. 
Groves  worked in a private civil defense trial practice.  Mr. Groves has held the position of Senior Vice President of Legal and 
General Counsel since 2016.

Scott Kraus, age 41, Senior Vice President of Real Estate and Expansion, has been an O’Reilly Team Member for 19 years.  Mr. 
Kraus’s primary areas of responsibility are Real Estate Expansion and Acquisitions.  Mr. Kraus’s O’Reilly career began as a Parts 
Specialist and progressed through the roles of Store Manager, District Manager, Regional Field Sales Manager, Regional Manager, 
Divisional Vice President, and Vice President of Real Estate.  Mr. Kraus has held the position of Senior Vice President of Real Estate 
and Expansion since 2016.

Jeffrey A. Lauro, age 51, Senior Vice President of Information Technology, has been an O’Reilly Team Member since 2015.  Mr. 
Lauro’s primary area of responsibility is Information Technology.  Mr. Lauro has over 25 years of information technology experience 

13

FORM 10-Kin the retail industry.  Prior to joining O’Reilly, Mr. Lauro held the position of Chief Information Officer for Payless ShoeSource 
(“Payless”), with direct responsibility for solution delivery, infrastructure and operations, and enterprise architecture.  Prior to joining 
Payless, Mr. Lauro was the Vice President, Global Information Technology Service Delivery Director for The TJX Companies, Inc., 
with direct responsibility for global information technology service management, operations, implementation and disaster recovery.  
In 2015, Mr. Lauro joined O’Reilly as Senior Vice President of Information Technology and has held this position since that time.

Jason Tarrant, age 37, Senior Vice President of Western Store Operations and Sales, has been an O’Reilly Team Member for 16
years*.  Mr. Tarrant’s primary areas of responsibility are Store Operations and Sales for O’Reilly Western Store Operations.  Mr. 
Tarrant’s O’Reilly career began as a Parts Specialist, and progressed through the roles of Assistant Store Manager, Store Manager, 
District Manager, Regional Field Sales Manager, Regional Manager, and Divisional Vice President.  Mr. Tarrant has held the position 
of Senior Vice President of Western Store Operations and Sales since January of 2018. 

Darin Venosdel, age 47, Senior Vice President of Inventory Management, has been an O’Reilly Team Member for 20 years.  Mr. 
Venosdel’s primary areas of responsibility are Inventory Management, Purchasing, Logistics, and Store Design.  Mr. Venosdel’s 
O’Reilly career began as a Programmer/Analyst and progressed through the roles of Application Development Manager, Director of 
Application Development, Director of Inventory Management, and Vice President of Inventory Management.  Mr. Venosdel has held 
the position of Senior Vice President of Inventory Management since January of 2018.

David Wilbanks, age 46, Senior Vice President of Merchandise, has been an O’Reilly Team Member for five years.  Mr. Wilbanks’s 
primary  areas  of  responsibility  are  Merchandise  and  Pricing.    Mr. Wilbanks  has  over  25  years  of  experience  in  the  automotive 
aftermarket industry.  Mr. Wilbanks’s career began as a counter technician for an independent jobber and progressed to becoming an 
ASE Certified Master Technician for an automotive dealership, before accepting a position with AutoZone, Inc. (“AutoZone”).  Mr. 
Wilbanks served AutoZone for twelve years as a financial analyst, Category Manager, and Director of Merchandise.  In 2012, Mr. 
Wilbanks joined O’Reilly as Vice President of Merchandise and has held the position of Senior Vice President of Merchandise since 
2016.

* Includes continuous years of service with companies acquired by O’Reilly.

SERVICE MARKS AND TRADEMARKS

We have registered, acquired and/or been assigned the following service marks and trademarks:  BESTEST®; BETTER PARTS. 
BETTER  PRICES.®;  BETTER  PARTS,  BETTER  PRICES....EVERYDAY!®;  BOND  AUTO  PARTS®;  BRAKEBEST®; 
CERTIFIED AUTO REPAIR®; CUSTOMIZE YOUR RIDE®; CSK PROSHOP®; FIRST CALL®; FROM OUR STORE TO YOUR 
DOOR®; IMPORT DIRECT®; KRAGEN AUTO PARTS®; MASTER PRO®; MASTER PRO REFINISHING®; MICROGARD®; 
MURRAY®; MURRAY’S AUTO PARTS®; O®; OMNISPARK®; O’REILLY®; O’REILLY AUTO COLOR PROFESSIONAL 
PAINT  PEOPLE®;  O’REILLY AUTO  PARTS®;  O’REILLY AUTO  PARTS  PROFESSIONAL  PARTS  PEOPLE®;  O’REILLY 
AUTOMOTIVE®; O’REILLY O’REWARDS®; O’REILLY RACING®; O’REWARDS®; PARTNERSHIP NETWORK®; PARTS 
CITY®; PARTS CITY AUTO COLOR PROFESSIONAL PAINT PEOPLE®; PARTS CITY AUTO PARTS®; PARTS CITY TOOL 
BOX®;  PARTS  FOR  YOUR  CAR  WHEREVER  YOU  ARE®;  PARTS  PAYOFF®;  POWER  TORQUE®;  PRECISION®; 
PRECISION  HUB  ASSEMBLIES®;  PRIORITY  PARTS®;  PROXONE®;  QUIETECH®;  REAL  WORLD  TRAINING®; 
SCHUCK’S®;  SERIOUS ABOUT YOUR CAR…SO ARE WE!®; SUPER START®; TOOLBOX®; ULTIMA®; and ULTIMA 
SELECT®.  Some of the service marks and trademarks listed above may also have a design associated therewith.  Each of the service 
marks and trademarks are in duration for as long as we continue to use and seek renewal of such marks.  We believe that our business 
is not otherwise dependent upon any patent, trademark, service mark or copyright.

Solely for convenience, our service marks and trademarks may appear in this report without the ® or ™ symbol, which is not intended 
to indicate that we will not assert, to the fullest extent under applicable law, our rights or the right to these service marks and trademarks.

AVAILABLE INFORMATION

Our Internet address is www.oreillyauto.com.  Interested readers can access, free of charge, our annual reports on Form 10-K, quarterly 
reports on Form 10-Q, current reports on Form 8-K and any amendments to those reports filed or furnished pursuant to Section 13(a) 
or 15(d) of the Securities Exchange Act of 1934, as amended, through the Securities and Exchange Commission website at www.sec.gov 
and searching with our ticker symbol “ORLY.”  Such reports are generally available the day they are filed.  Upon request, we will 
furnish interested readers a paper copy of such reports free of charge by contacting Mark Merz, Vice President of Investor Relations, 
Financial Reporting and Planning, at 233 South Patterson Avenue, Springfield, Missouri, 65802.

14

FORM 10-KItem 1A.  Risk Factors

Unless otherwise indicated, “we,” “us,” “our” and similar terms, as well as references to the “Company,” refer to O’Reilly Automotive, 
Inc. and its subsidiaries.

Our future performance is subject to a variety of risks and uncertainties.  Although the risks described below are the risks that we believe 
are  material,  there  may  also  be  risks  of  which  we  are  currently  unaware,  or  that  we  currently  regard  as  immaterial  based  upon  the 
information available to us that later may prove to be material.  Interested parties should be aware that the occurrence of the events 
described in these risk factors, elsewhere in this Form 10-K and in our other filings with the Securities and Exchange Commission could 
have a material adverse effect on our business, operating results and financial condition.  Actual results, therefore, may materially differ 
from anticipated results described in our forward-looking statements.

Deteriorating economic conditions may adversely impact demand for our products, reduce access to credit and cause our customers 
and others, with which we do business, to suffer financial hardship, all of which could adversely impact our business, results of 
operations, financial condition and cash flows.

Although demand for many of our products is primarily non-discretionary in nature and tend to be purchased by consumers out of necessity, 
rather than on an impulse basis, our sales are impacted by constraints on the economic health of our customers.  The economic health of 
our customers is affected by many factors, including, among others, general business conditions, interest rates, inflation, consumer debt 
levels, the availability of consumer credit, currency exchange rates, taxation, fuel prices, unemployment levels and other matters that 
influence consumer confidence and spending.  Many of these factors are outside of our control.  Our customers’ purchases, including 
purchases of our products, could decline during periods when income is lower, when prices increase in response to rising costs, or in 
periods of actual or perceived unfavorable economic conditions or political uncertainty.  In addition, restrictions on access to telematics, 
diagnostic tools and repair information imposed by the original vehicle manufacturers or by governmental regulations may force vehicle 
owners to rely on dealers to perform maintenance and repairs.  If any of these events occur, or if unfavorable economic conditions 
challenge the consumer environment, our business, results of operations, financial condition and cash flows could be adversely affected. 

Overall demand for products sold in the automotive aftermarket is dependent upon many factors including the total number of vehicle 
miles driven in the U.S., the total number of registered vehicles in the U.S., the age and quality of these registered vehicles and the level 
of unemployment in the U.S.  Adverse changes in these factors could lead to a decreased level of demand for our products, which could 
negatively impact our business, results of operations, financial condition and cash flows.

In  addition,  economic  conditions,  including  decreased  access  to  credit,  may  result  in  financial  difficulties  leading  to  restructurings, 
bankruptcies, liquidations and other unfavorable events for our customers, suppliers, logistics and other service providers and financial 
institutions that are counterparties to our credit facilities.  Furthermore, the ability of these third parties to overcome these difficulties 
may increase.  If third parties, on whom we rely for merchandise, are unable to overcome difficulties resulting from the deterioration in 
economic conditions and provide us with the merchandise we need, or if counterparties to our credit facilities do not perform their 
obligations, our business, results of operations, financial condition and cash flows could be adversely affected. 

The automotive aftermarket business is highly competitive, and we may have to risk our capital to remain competitive, all of which 
could adversely impact our business, results of operations, financial condition and cash flows.

Both the do-it-yourself (“DIY”) and professional service provider portions of our business are highly competitive, particularly in the 
more densely populated areas that we serve.  Some of our competitors are larger than we are and have greater financial resources.  In 
addition, some of our competitors are smaller than we are, but have a greater presence than we do in a particular market.  Online and 
mobile platforms may allow customers to quickly compare prices and product assortments between us and a range of competitors, which 
could result in pricing pressure.  Some online competitors may have a lower cost structure than we do, as a result of our strategy of 
providing an exceptional in-store experience and superior parts availability supported by our extensive store network and robust, regional 
distribution footprint, which could also create pricing pressure.  We may have to expend more resources and risk additional capital to 
remain competitive, and our results of operations, financial condition and cash flows could be adversely affected.  For a list of our principal 
competitors, see the “Competition” section of Item 1 of this annual report on Form 10-K.

We are sensitive to regional economic and weather conditions that could impact our costs and sales.

Our business is sensitive to national and regional economic and weather conditions, and natural disasters.  Unusually inclement weather, 
such as significant rain, snow, sleet, freezing rain, flooding, seismic activity and hurricanes, has historically discouraged our customers 
from visiting our stores during the affected period and reduced our sales, particularly to DIY customers.  Extreme weather conditions, 
such as extreme heat and extreme cold temperatures, may enhance demand for our products due to increased failure rates of our customers’ 
automotive parts, while temperate weather conditions may have a lesser impact on failure rates of automotive parts.  In addition, our 
stores and distribution centers (“DCs”) located in coastal regions may be subject to increased insurance claims resulting from regional 
weather conditions and our results of operations, financial condition and cash flows could be adversely affected.

15

FORM 10-KWe cannot assure future growth will be achieved.

We believe that our ability to open additional, profitable stores at a high growth rate will be a significant factor in achieving our growth 
objectives for the future.  Our ability to accomplish our growth objectives is dependent, in part, on matters beyond our control, such as 
weather conditions, zoning, and other issues related to new store site development, the availability of qualified management personnel 
and general business and economic conditions.  We cannot be sure that our growth plans for 2018 and beyond will be achieved.  Failure 
to achieve our growth objectives may negatively impact the trading price of our common stock.  For a discussion of our growth strategies, 
see the “Growth Strategy” section of Item 1 of this annual report on Form 10-K.

In order to be successful, we will need to retain and motivate key employees.

Our success has been largely dependent on the efforts of certain key personnel.  In order to be successful, we will need to retain and 
motivate executives and other key employees.  Experienced management and technical personnel are in high demand and competition 
for their talents is intense.  We must also continue to motivate employees and keep them focused on our strategies and goals.  Our business, 
results of operations and cash flows could be materially adversely affected by the unexpected loss of the services of one or more of our 
key employees.  We cannot be sure that we will be able to continue to attract qualified personnel, which could cause us to be less efficient 
and, as a result, may adversely impact our sales and profitability.  For a discussion of our management, see the “Business” section of 
Item 1 of this annual report on Form 10-K.

A change in the relationship with any of our key suppliers, the unavailability of our key products at competitive prices or changes in 
trade policies could affect our financial health. 

Our business depends on developing and maintaining close relationships with our suppliers and on our suppliers’ ability or willingness 
to sell quality products to us at favorable prices and terms.  Many factors outside of our control may harm these relationships and the 
ability or willingness of these suppliers to sell us products on favorable terms.  For example, financial or operational difficulties that our 
suppliers may face could increase the cost of the products we purchase from them or our ability to source products from them.  In addition, 
the trend toward consolidation among automotive parts suppliers, as well as the off-shoring of manufacturing capacity to foreign countries, 
may disrupt or end our relationship with some suppliers and could lead to less competition and result in higher prices.  We could also be 
negatively impacted by suppliers who might experience work stoppages, labor strikes or other interruptions to, or difficulties in the, 
manufacture or supply of the products we purchase from them.  Changes in U.S. trade policies, practices, tariffs or taxes could affect our 
ability and our suppliers’ ability to source product at current volumes and/or prices.

Risks associated with future acquisitions may not lead to expected growth and could result in increased costs and inefficiencies.

We expect to continue to make acquisitions as an element of our growth strategy.  Acquisitions involve certain risks that could cause our 
actual growth and profitability to differ from our expectations, examples of such risks include the following:

•  We may not be able to continue to identify suitable acquisition targets or to acquire additional companies at favorable prices or 

on other favorable terms.

•  Our management’s attention may be distracted.

•  We may fail to retain key personnel from acquired businesses.

•  We may assume unanticipated legal liabilities and other problems.

•  We may not be able to successfully integrate the operations (accounting and billing functions, for example) of businesses we 

acquire to realize economic, operational and other benefits.

•  We may fail, or be unable to, discover liabilities of businesses that we acquire for which we or the subsequent owner or operator 

may be liable.

Business interruptions in our distribution centers or other facilities may affect our store hours, operability of our computer systems, 
and/or availability and distribution of merchandise, which may affect our business.

Weather, terrorist activities, war or other disasters, or the threat of them, may result in the closure of one or more of our DCs or other 
facilities, or may adversely affect our ability to deliver inventory to our stores on a nightly basis.  This may affect our ability to timely 
provide products to our customers, resulting in lost sales or a potential loss of customer loyalty.  Some of our merchandise is imported 
from other countries and these goods could become difficult or impossible to bring into the United States, and we may not be able to 
obtain such merchandise from other sources at similar prices.  Such a disruption in revenue could potentially have a negative impact on 
our results of operations, financial condition and cash flows.  

We rely extensively on our computer systems to manage inventory, process transactions and timely provide products to our customers.  
Our systems are subject to damage or interruption from power outages, telecommunications failures, computer viruses, security breaches 
or other catastrophic events.  If our systems are damaged or fail to function properly, we may experience loss of critical data and interruptions 
or delays in our ability to manage inventories or process customer transactions.  Such a disruption of our systems could negatively impact 
revenue and potentially have a negative impact on our results of operations, financial condition and cash flows.  

16

FORM 10-KFailure to achieve and maintain a high level of product and service quality may reduce our brand value and negatively impact our 
business.

We believe our Company has built an excellent reputation as a leading retailer in the automotive aftermarket industry.  We believe our 
continued success depends, in part, on our ability to preserve, grow and leverage the value of our brand.  Brand value is based, in large 
part, on perceptions of subjective qualities and even isolated incidents can erode trust and confidence, particularly if they result in adverse 
publicity, governmental investigations or litigation, which can negatively impact these perceptions and lead to adverse effects on our 
business or Team Members.

Risks related to us and unanticipated fluctuations in our quarterly operating results could affect our stock price.

We believe that quarter-to-quarter comparisons of our financial results are not necessarily meaningful indicators of our future operating 
results and should not be relied on as an indication of future performance.  If our quarterly operating results fail to meet the expectations 
of analysts, the trading price of our common stock could be negatively affected.  We cannot be certain that our growth plans and business 
strategies will be successful or that they will successfully meet the expectations of these analysts.  If we fail to adequately address any 
of these risks or difficulties, our stock price would likely suffer.

The market price of our common stock may be volatile and could expose us to securities class action litigation.

The stock market and the price of our common stock may be subject to wide fluctuations based upon general economic and market 
conditions.  The market price of our common stock may also be affected by our ability to meet analysts’ expectations and failure to meet 
such expectations, even slightly, could have an adverse effect on the market price of our common stock.

In addition, stock market volatility has had a significant effect on the market prices of securities issued by many companies for reasons 
unrelated to the operating performance of these companies.  Downturns in the stock market may cause the price of our common stock to 
decline.  In the past, following periods of volatility in the market price of a company’s securities, securities class action litigation has 
often been instituted against such companies.  If similar litigation were instituted against us, it could result in substantial costs and a 
diversion of our management’s attention and resources, which could have an adverse effect on our business.

Our increased debt levels could adversely affect our cash flow and prevent us from fulfilling our obligations.

We have an unsecured revolving credit facility and unsecured senior notes, which could have important consequences to our financial 
health.  For example, our level of indebtedness could, among other things,

•  make it more difficult to satisfy our financial obligations, including those relating to the senior unsecured notes and our credit 

facility;

increase our vulnerability to adverse economic and industry conditions;

limit our flexibility in planning for, or reacting to, changes and opportunities in our industry, which may place us at a competitive 
disadvantage;

require us to dedicate a substantial portion of our cash flows to service the principal and interest on the debt, reducing the funds 
available for other business purposes, such as working capital, capital expenditures or other cash requirements;

limit our ability to incur additional debt with acceptable terms, if at all; and

expose us to fluctuations in interest rates.

• 

• 

• 

• 

• 

In addition, the terms of our financing obligations include restrictions, such as affirmative, negative and financial covenants, conditions 
on borrowing and subsidiary guarantees.  A failure to comply with these restrictions could result in a default under our financing obligations 
or could require us to obtain waivers from our lenders for failure to comply with these restrictions.  The occurrence of a default that 
remains uncured or the inability to secure a necessary consent or waiver could have a material adverse effect on our business, financial 
condition, results of operations and cash flows.

A downgrade in our credit rating would impact our cost of capital and could impact the market value of our unsecured senior notes, 
as well as limit our access to attractive supplier financing programs.

Credit ratings are an important component of our cost of capital.  These ratings are based upon, among other factors, our financial strength.  
Our current credit ratings provide us with the ability to borrow funds at favorable rates.  A downgrade in our current credit rating from 
either rating agency could adversely affect our cost of capital by causing us to pay a higher interest rate on borrowed funds under our 
unsecured revolving credit facility and a higher facility fee on commitments under our unsecured revolving credit facility.  A downgrade 
in our current credit rating could also adversely affect the market price and/or liquidity of our unsecured senior notes, preventing a holder 
from selling the unsecured senior notes at a favorable price, as well as adversely affect our ability to issue new notes in the future.  In 
addition, a downgrade in our current credit rating could limit the financial institutions willing to commit funds to our supplier financing 
programs at attractive rates.  Decreased participation in our supplier financing programs would lead to an increase in working capital 
needed to operate the business, adversely affecting our cash flows.

17

FORM 10-KA breach of customer, supplier, Team Member or Company information could damage our reputation or result in substantial additional 
costs or possible litigation.

Our business involves the storage of information about our customers, suppliers, Team Members and the Company, some of which is 
entrusted to third-party service providers and vendors.  We and our third-party service providers and vendors have taken reasonable and 
appropriate steps to protect this information; however, these security measures may be breached due to cyber-attacks, Team Member 
error, system compromises, fraud, hacking or other intentional or unintentional acts, which could result in unauthorized parties gaining 
access to such information.  The methods used to obtain unauthorized access are constantly evolving, and may be difficult to anticipate 
or detect for long periods of time.  If we experience a significant data security breach, we could be exposed to damage to our reputation, 
additional costs, lost sales or possible regulatory action.  In addition, the regulatory environment related to information security and 
privacy is constantly evolving and compliance with those requirements could result in additional costs.  There is no guarantee that the 
procedures that we and our third-party service providers and vendors have implemented to protect against unauthorized access to secured 
data are adequate to safeguard against all data security breaches, and such a breach could potentially have a negative impact on our results 
of operations, financial condition and cash flows.

Litigation, governmental proceedings, environmental legislation and regulations and employment legislation and regulations may 
affect our business, financial condition, results of operations and cash flows.

We are, and in the future may become, involved in lawsuits, regulatory inquiries, and governmental and other legal proceedings, arising 
out of the ordinary course of our business.  The damages sought against us in some of these litigation proceedings may be material and 
may adversely affect our business, results of operations, financial condition and cash flows.  

Environmental legislation and regulations, like the initiatives to limit greenhouse gas emissions and bills related to climate change, could 
adversely impact all industries.  While it is uncertain whether these initiatives will become law, additional climate change related mandates 
could potentially be forthcoming and these matters, if enacted, could adversely impact our costs, by, among other things, increasing fuel 
prices.

Our business is subject to employment legislation and regulations, including requirements related to minimum wage.  Our success depends, 
in part, on  our ability to  manage operating costs and  identify opportunities to reduce costs.   Our ability to meet labor needs, while 
controlling costs is subject to external factors, such as minimum wage legislation.  A violation of, or change in, employment legislation 
and/or regulations could hinder our ability to control costs, which could have a material adverse effect on our business, results of operations, 
financial condition and cash flows.

The enactment of legislation implementing changes in the taxation of business activities, the adoption of other corporate tax reform 
policies, or changes in tax legislation or policies may affect our business, financial condition, results of operations and cash flows.

The Company is subject to taxation in the U.S.  In December 2017, comprehensive tax legislation, commonly referred to as the U.S. Tax 
Cuts and Jobs Act (the “Tax Act”), was enacted and the changes included in the Tax Act are broad and complex.  The final transition 
impacts of the Tax Act may differ materially from the estimates provided elsewhere in this report due to, among other things, changes in 
interpretations of the Tax Act, any legislative action to address questions that arise because of the Tax Act, any changes in accounting 
standards for income taxes or related interpretations in response to the Tax Act, or any updates or changes to estimates the Company has 
utilized to calculate the transition impacts.  As these and other tax laws and related regulations change, our financial condition, results 
of operations and cash flows could be materially impacted. 

Item 1B.  Unresolved Staff Comments

None.

18

FORM 10-KItem 2.  Properties 

Unless otherwise indicated, “we,” “us,” “our” and similar terms, as well as references to the “Company,” refer to O’Reilly Automotive, 
Inc. and its subsidiaries.

Distribution centers, stores, and other properties
As of December 31, 2017, we operated 27 regional distribution centers (“DC”s), of which eight were leased (2.8 million operating square 
footage) and 19 were owned (8.0 million operating square footage) for total DC operating square footage of 10.8 million square feet.  
The following table provides information regarding our DCs, returns facility and corporate offices as of December 31, 2017:

Principal Use(s)

Operating Square 
Footage (1)

Nature of
Occupancy

Lease Term
Expiration

Location

Aurora, CO

Belleville, MI

Billings, MT

Distribution Center

Distribution Center

Distribution Center

Brooklyn Park, MN

Distribution Center

Brownsburg, IN

Des Moines, IA

Devens, MA

Forest Park, GA

Greensboro, NC

Houston, TX

Distribution Center

Distribution Center

Distribution Center

Distribution Center

Distribution Center

Distribution Center

Kansas City, MO

Distribution Center

Knoxville, TN

Lakeland, FL

Lubbock, TX

Distribution Center

Distribution Center

Distribution Center

Moreno Valley, CA

Distribution Center

Naperville, IL

Nashville, TN

Distribution Center

Distribution Center

North Little Rock, AR Distribution Center

Oklahoma City, OK

Distribution Center

Phoenix, AZ

Puyallup, WA

Distribution Center

Distribution Center

Salt Lake City, UT

Distribution Center

Saraland, AL

Seagoville, TX

Selma, TX

Distribution Center

Distribution Center

Distribution Center

Springfield, MO

Distribution Center

Stockton, CA

Springfield, MO

Springfield, MO

Phoenix, AZ
Springfield, MO
Springfield, MO
Springfield, MO

Distribution Center

Bulk Facility

Return/Deconsolidation Facility, Corporate Offices

Corporate Offices
Corporate Offices
Corporate Offices
Corporate Offices, Training and Technical Center

321,242

333,262

129,142

324,668

657,603

253,886

511,261

492,350

685,230

532,615

299,018

150,766

569,419

276,896

547,478

499,471

315,977

122,969

320,667

383,570

533,790

294,932

301,068

442,000

552,703

266,306

720,836

35,200

290,580

12,327
435,600
46,970
22,000
11,681,802

Owned

Leased

Leased

Owned

Owned

Owned

Owned

Leased

Owned

Owned

Owned

Owned

Owned

Owned

Owned

Owned

Leased

Leased

Owned

Leased

Owned

Owned

Leased

Owned

Owned

Owned

Leased

Owned

Owned

Leased
Owned
Leased
Owned

2/28/2025

1/31/2031

10/31/2024

12/31/2018

3/31/2022

6/30/2025

12/31/2022

6/30/2035

11/30/2022

8/31/2024

(1) 

 Includes floor and mezzanine operating square footage, excludes subleased square footage.

The leased distribution facilities typically require a fixed base rent, payment of certain tax, insurance and maintenance expenses and have 
an original term of, at a minimum, 20 years, subject to one five-year renewal at our option.  

19

FORM 10-KOf the 5,019 stores that we operated at December 31, 2017, 2,014 stores were owned, 2,930 stores were leased from unaffiliated parties 
and 75 stores were leased from entities, in which certain of our affiliated directors, or members of our affiliated director’s immediate 
family, are affiliated.  Leases with unaffiliated parties generally provide for payment of a fixed base rent, payment of certain tax, insurance 
and maintenance expenses and an original term of, at a minimum, 10 years, subject to one or more renewals at our option.  We have 
entered into separate master lease agreements with each of the affiliated entities for the occupancy of the stores covered thereby.  Such 
master lease agreements with one of the seven affiliated entities have been modified to extend the term of the lease agreement for specific 
stores.  The master lease agreements or modifications thereto expire on dates ranging from July 31, 2018, to September 30, 2031.  We 
believe that the lease agreements with the affiliated entities are on terms comparable to those obtainable from third parties.

We believe that our present facilities are in good condition, are adequately insured and are adequate for the  conduct of our current 
operations.  The store servicing capability of our 27 existing DCs is approximately 5,715 stores, providing a growth capacity of more 
than 695 stores.  We believe the growth capacity in our 27 existing DCs will provide us with the DC infrastructure needed for near-term 
expansion.  However, as we expand our geographic footprint, we will continue to evaluate our existing distribution system infrastructure 
and will adjust our distribution system capacity as needed to support our future growth.  

Item 3.  Legal Proceedings

O’Reilly Automotive, Inc. and its subsidiaries (the “Company” or “O’Reilly”) is currently involved in litigation incidental to the ordinary 
conduct of the Company’s business.  The Company accrues for litigation losses in instances where a material adverse outcome is probable 
and the Company is able to reasonably estimate the probable loss.  The Company accrues for an estimate of material legal costs to be 
incurred in pending litigation matters. Although the Company cannot ascertain the amount of liability that it may incur from any of these 
matters, it does not currently believe that, in the aggregate, these matters, taking into account applicable insurance and accruals, will have 
a material adverse effect on its consolidated financial position, results of operations or cash flows in a particular quarter or annual period. 

As previously reported, on June 18, 2015, a jury in Greene County, Missouri, returned an unfavorable verdict in a litigated contract dispute 
in the matter Meridian Creative Alliance vs. O’Reilly Automotive Stores, Inc. et. al. in the amount of $12.5 million.  As previously reported, 
the verdict was appealed, reversed in part and remanded to the trial court for a new trial.  The matter has been set for trial to commence 
May 7, 2018, in the Circuit Court of Greene County, Missouri.  The Company will continue to vigorously defend the matter.  As of 
December 31, 2017, the Company had accrued $18.6 million with respect to this matter.

Item 4.  Mine Safety Disclosures

Not applicable.

20

FORM 10-KPART II

Item 5.  Market For Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

Common stock:
Shares of O’Reilly Automotive, Inc. (the “Company”) common stock are traded on The NASDAQ Global Select Market (“Nasdaq”) 
under the symbol “ORLY.”  The Company’s common stock began trading on April 22, 1993; no cash dividends have been declared since 
that time, and the Company does not anticipate paying any cash dividends in the foreseeable future.  

As of February 21, 2018, the Company had approximately 244,000 shareholders of common stock based on the number of holders of 
record and an estimate of individual participants represented by security position listings.

The prices in the following table represent the high and low sales price for the Company’s common stock as reported by Nasdaq:

First Quarter

Second Quarter

Third Quarter
Fourth Quarter

For the Year

2017

2016

High

Low

High

Low

$

$

282.81

269.28

220.41
251.07

282.81

$

$

254.35

216.04

172.85
202.72

172.85

$

$

276.64

277.82

290.63
285.53

290.63

$

$

232.16

253.32

271.33
253.00

232.16

Sales of unregistered securities:
There were no sales of unregistered securities during the year ended December 31, 2017.  

Issuer purchases of equity securities:
The following table identifies all repurchases during the fourth quarter ended December 31, 2017, of any of the Company’s securities 
registered under Section 12 of the Securities Exchange Act of 1934, as amended, by or on behalf of the Company or any affiliated purchaser 
(in thousands, except per share data):

Period

October 1, 2017, to October 31, 2017

November 1, 2017, to November 30, 2017

December 1, 2017, to December 31, 2017
Total as of December 31, 2017

Total Number
of Shares
Purchased

Average
Price Paid
per Share

Total Number of
Shares Purchased as
Part of Publicly
Announced Programs

Maximum Dollar Value 
of Shares that May Yet 
Be Purchased Under the 

Programs 

(1)

336

508

410
1,254

$

$

209.12

214.81

243.67
222.73

$

$

336

508

410
1,254

924,560

815,367

715,389

(1)  Under the Company’s share repurchase program, as approved by its Board of Directors on January 11, 2011, the Company may, from time to time, 
repurchase shares of its common stock, solely through open market purchases effected through a broker dealer at prevailing market prices, based 
on a variety of factors such as price, corporate trading policy requirements and overall market conditions not to exceed a dollar limit authorized 
by the Board of Directors.  The Company’s Board of Directors may increase or otherwise modify, renew, suspend or terminate the share repurchase 
program at any time, without prior notice.  As announced on November 16, 2016, May 10, 2017, September 1, 2017, and February 7, 2018, the 
Company’s Board of Directors each time approved a resolution to increase the authorization amount under the share repurchase program by an 
additional $1.0 billion, resulting in a cumulative authorization amount of $10.8 billion.  Each additional authorization is effective for a three-year 
period, beginning on its respective announcement date.  The authorizations under the share repurchase program that currently have capacity are 
scheduled to expire on September 1, 2020, and February 7, 2021.  No other share repurchase programs existed during the twelve months ended 
December 31, 2017.

The Company repurchased a total of 9.3 million shares of its common stock under its publicly announced share repurchase program 
during the year ended December 31, 2017, at an average price per share of $233.57, for a total investment of $2.2 billion.  Subsequent 
to the end of the year and through February 28, 2018, the Company repurchased an additional 1.1 million shares of its common stock, 
at an average price per share of $255.48, for a total investment of $289.9 million.  The Company has repurchased a total of 67.4 million
shares  of  its  common  stock  under  its  share  repurchase  program  since  the  inception  of  the  program  in  January  of  2011  and  through 
February 28, 2018, at an average price of $138.38, for a total aggregate investment of $9.3 billion.

21

FORM 10-KStock performance graph:
The  graph  below  shows  the  cumulative  total  shareholder  return  assuming  the  investment  of  $100,  on  December  31,  2012,  and  the 
reinvestment of dividends thereafter, if any, in the Company’s common stock versus the Standard and Poor’s S&P 500 Retail Index (“S&P 
500 Retail Index”) and the Standard and Poor’s S&P 500 Index (“S&P 500”). 

Company/Index

O’Reilly Automotive, Inc.

S&P 500 Retail Index

S&P 500

2012

2013

2014

2015

2016

2017

$

$

100

100

100

$

$

144

144

130

$

$

215

158

144

$

$

283

197

143

$

$

311

206

157

$

$

269

265

187

December 31,

22

FORM 10-KItem 6.  Selected Financial Data

The table below compares O’Reilly Automotive, Inc.’s (the “Company”) selected financial data over a ten-year period.  

Years ended December 31,

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

(In thousands, except per
share, Team Members, stores
and ratio data)

INCOME STATEMENT
DATA:

Sales ($)

8,977,726

8,593,096

7,966,674

7,216,081

6,649,237

6,182,184

5,788,816

5,397,525

4,847,062

3,576,553

Cost of goods sold, including
warehouse and distribution
expenses

4,257,043

4,084,085

3,804,031

3,507,180

3,280,236

3,084,766

2,951,467

2,776,533

2,520,534

1,948,627

Gross profit

4,720,683

4,509,011

4,162,643

3,708,901

3,369,001

3,097,418

2,837,349

2,620,992

2,326,528

1,627,926

Selling, general and
administrative expenses

Former CSK officer clawback

Legacy CSK Department of
Justice investigation charge

2,995,283

2,809,805

2,648,622

2,438,527

2,265,516

2,120,025

1,973,381

1,887,316

1,788,909

1,292,309

—

—

—

—

—

—

—

—

—

—

—

—

(2,798)

—

—

20,900

—

—

—

—

Operating income

1,725,400

1,699,206

1,514,021

1,270,374

1,103,485

977,393

866,766

712,776

537,619

335,617

Write-off of asset-based
revolving credit agreement
debt issuance costs

Termination of interest rate
swap agreements

Gain on settlement of note
receivable

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

(21,626)

(4,237)

—

—

—

11,639

—

—

—

Other income (expense), net

Total other income (expense)

(87,596)

(87,596)

(62,015)

(53,655)

(48,192)

(44,543)

(35,872)

(25,130)

(35,042)

(40,721)

(62,015)

(53,655)

(48,192)

(44,543)

(35,872)

(50,993)

(23,403)

(40,721)

—

—

—

(33,085)

(33,085)

Income before income taxes

1,637,804

1,637,191

1,460,366

1,222,182

1,058,942

941,521

815,773

689,373

496,898

302,532

Provision for income taxes (a)
(b)

504,000

599,500

Net income ($) (a)(b)

1,133,804

1,037,691

Basic earnings per common
share:

529,150

931,216

444,000

778,182

388,650

670,292

355,775

585,746

308,100

507,673

270,000

419,373

189,400

307,498

116,300

186,232

Earnings per share – basic ($)

12.82

10.87

9.32

7.46

6.14

4.83

3.77

3.02

2.26

1.50

Weighted-average common
shares outstanding – basic

Earnings per common share -
assuming dilution: (a)(b)

Earnings per share – assuming
dilution ($)

Weighted-average common
shares outstanding – assuming
dilution

SELECTED OPERATING
DATA:

Number of Team Members at
year end

Number of stores at year end
(c)

Total store square footage at
year end (d)

Sales per weighted-average
store (e)($)

Sales per weighted-average
square foot (d)(f)($)

Percentage increase in
comparable store sales (g)(h)

88,426

95,447

99,965

104,262

109,244

121,182

134,667

138,654

136,230

124,526

12.67

10.73

9.17

7.34

6.03

4.75

3.71

2.95

2.23

1.48

89,502

96,720

101,514

106,041

111,101

123,314

136,983

141,992

137,882

125,413

75,552

74,580

71,621

67,569

61,909

53,063

49,324

46,858

44,880

40,735

5,019

4,829

4,571

4,366

4,166

3,976

3,740

3,570

3,421

3,285

36,685

35,123

33,148

31,591

30,077

28,628

26,530

25,315

24,200

23,205

1,807

1,826

1,769

1,678

1,614

1,590

1,566

1,527

1,424

1,379

248

251

244

232

224

224

221

216

202

201

1.4%

4.8%

7.5%

6.0%

4.6%

3.5%

4.6%

8.8%

4.8%

1.3%

23

FORM 10-KYears ended December 31,

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

(In thousands, except per share,
Team Members, stores and ratio
data)

SELECT BALANCE SHEET
AND CASH FLOW DATA:

Working capital (i)($)

(249,694)

(142,674)

(36,372)

252,082

430,832

478,093

1,028,330

1,029,861

900,857

749,276

Total assets (i)($)

7,571,885

7,404,189

6,676,684

6,532,083

6,057,895

5,741,241

5,494,174

5,031,950

4,695,536

4,551,586

Inventory turnover (j)

1.4

1.5

1.5

1.4

1.4

1.4

1.5

1.4

1.4

1.6

Accounts payable to inventory
(k)

Current portion of long-term
debt and short-term debt ($)

Long-term debt, less current
portion (i)($)

106.0%

105.7%

99.1%

94.6%

86.6%

84.7%

64.4%

44.3%

42.8%

46.9%

—

—

—

25

67

222

662

1,431

106,708

8,131

2,978,390

1,887,019

1,390,018

1,388,397

1,386,828

1,087,789

790,585

357,273

684,040

724,564

Shareholders’ equity ($) (a)

653,046

1,627,136

1,961,314

2,018,418

1,966,321

2,108,307

2,844,851

3,209,685

2,685,865

2,282,218

Capital expenditures ($)

Free cash flow (l)(m)($)

465,940

889,059

476,344

978,375

414,020

868,390

429,987

760,443

395,881

512,145

300,719

950,836

328,319

790,672

365,419

414,779

341,679

338,268

(129,579)

(43,137)

(a)  During the year ended December 31, 2017, the Company adopted a new accounting standard that requires excess tax benefits related to share-based compensation 
payments to be recorded through the income statement.  In compliance with the standard, the Company did not restate prior period amounts to conform to current 
period presentation.  The Company recorded a cumulative effect adjustment to opening retained earnings, due to the adoption of the new accounting standard.  See 
Note 1 “Summary of Significant Accounting Policies” to the Consolidated Financial Statements of this annual report on Form 10-K for more information.

(b)  Following the enactment of the U.S. Tax Cuts and Jobs Act in December of 2017, the Company revalued its deferred income tax liabilities, which resulted in a one-
time benefit to the Company’s Consolidated Statement of Income for the year ended December 31, 2017.  See Note 12 “Income Taxes” to the Consolidated Financial 
Statements of this annual report on Form 10-K for more information.

(c) 

In 2008, 2012, and 2016, the Company acquired CSK Auto Corporation (“CSK”), and materially all assets of VIP Parts, Tires & Service (“VIP”) and Bond Auto 
Parts (“Bond”), respectively.  The 2008 CSK acquisition added 1,342 stores, the 2012 VIP acquisition added 56 stores, and the 2016 Bond acquisition added 48 stores 
to the O’Reilly store count.  Financial results for these acquired companies have been included in the Company’s consolidated financial statements from the dates of 
the acquisitions forward.  

(d)  Total square footage includes normal selling, office, stockroom and receiving space.  

(e)  Sales per weighted-average store are weighted to consider the approximate dates of store openings, acquisitions or closures.

(f)  Sales per weighted-average square foot are weighted to consider the approximate dates of store openings, acquisitions, expansions or closures.

(g)  Comparable store sales are calculated based on the change in sales of stores open at least one year and excludes sales of specialty machinery, sales to independent 
parts stores, sales to Team Members, sales from Leap Day during the years ended December 31, 2016, 2012 and 2008, and sales during the one to two week period 
certain CSK branded stores were closed for conversion.

(h)  Comparable store sales for 2008 include sales for stores acquired in the CSK acquisition.  Comparable store sales for stores operating on O’Reilly systems open at 
least one year increased 2.4% for the year ended December 31, 2008.  Comparable store sales for stores operating on the legacy CSK system open at least one year 
decreased 1.7% for the portion of CSK’s sales in 2008 since the July 11, 2008, acquisition.

(i)  Certain prior period amounts have been reclassified to conform to current period presentation, due to the Company’s adoption of new accounting standards during 
the fourth quarter ended December 31, 2015.  See Note 1 “Summary of Significant Accounting Policies” to the Consolidated Financial Statements of the annual 
report on Form 10-K for the year ended December 31, 2015.

(j) 

Inventory turnover is calculated as cost of goods sold for the last 12 months divided by average inventory.  Average inventory is calculated as the average of inventory 
for the trailing four quarters used in determining the denominator.

(k)  Accounts payable to inventory is calculated as accounts payable divided by inventory.

(l)  Free cash flow is calculated as net cash provided by operating activities less capital expenditures and excess tax benefit from share-based compensation payments 

for the period.

(m)  Certain prior period amounts have been reclassified to conform to current period presentation, due to the Company's adoption of new accounting standard during the 
first quarter ended March 31, 2017.  See Note 1 “Summary of Significant Accounting Policies” to the Consolidated Financial Statements of this annual report on 
Form 10-K for more information.

24

FORM 10-KItem 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations

Unless otherwise indicated, “we,” “us,” “our” and similar terms, as well as references to the “Company” or “O’Reilly,” refer to O’Reilly 
Automotive, Inc. and its subsidiaries.

In Management’s Discussion and Analysis, we provide a historical and prospective narrative of our general financial condition, results 
of operations, liquidity and certain other factors that may affect our future results, including

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

an overview of the key drivers of the automotive aftermarket industry;

key events and recent developments within our company;

our results of operations for the years ended December 31, 2017, 2016 and 2015;

our liquidity and capital resources;

any contractual obligations, to which we are committed;

any off-balance sheet arrangements we utilize;

our critical accounting estimates;

the inflation and seasonality of our business;

our quarterly results for the years ended December 31, 2017, and 2016; and

recent accounting pronouncements that may affect our Company.

The review of Management’s Discussion and Analysis should be made in conjunction with our consolidated financial statements, related 
notes and other financial information, forward-looking statements and other risk factors included elsewhere in this annual report. 

FORWARD-LOOKING STATEMENTS

We claim the protection of the safe-harbor for forward-looking statements within the meaning of the Private Securities Litigation Reform 
Act of 1995.  You can identify these statements by forward-looking words such as “estimate,” “may,” “could,” “will,” “believe,” “expect,” 
“would,” “consider,” “should,” “anticipate,” “project,” “plan,” “intend” or similar words.  In addition, statements contained within this 
annual report that are not historical facts are forward-looking statements, such as statements discussing, among other things, expected 
growth, store development, integration and expansion strategy, business strategies, the impact of the U.S. Tax Cuts and Jobs Act, future 
revenues and future performance.  These forward-looking statements are based on estimates, projections, beliefs and assumptions and 
are not guarantees of future events and results.  Such statements are subject to risks, uncertainties and assumptions, including, but not 
limited to, the economy in general, inflation, product demand, the market for auto parts, competition, weather, risks associated with the 
performance of acquired businesses, our ability to hire and retain qualified employees, consumer debt levels, our increased debt levels, 
credit ratings on public debt, governmental regulations, terrorist activities, war and the threat of war.  Actual results may materially differ 
from anticipated results described or implied in these forward-looking statements.  Please refer to the “Risk Factors” section of this annual 
report on Form 10-K for the year ended December 31, 2017, for additional factors that could materially affect our financial performance.  
Forward-looking statements speak only as of the date they were made, and we undertake no obligation to publicly update any forward-
looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law.

OVERVIEW

We are a specialty retailer of automotive aftermarket parts, tools, supplies, equipment and accessories in the United States.  We are one 
of the largest U.S. automotive aftermarket specialty retailers, selling our products to both do-it-yourself (“DIY”) customers and professional 
service providers – our “dual market strategy.”  Our stores carry an extensive product line consisting of new and remanufactured automotive 
hard parts, maintenance items, accessories, a complete line of auto body paint and related materials, automotive tools and professional 
service provider service equipment.  Our extensive product line includes an assortment of products that are differentiated by quality and 
price for most of the product lines we offer.  For many of our product offerings, this quality differentiation reflects “good,” “better,” and 
“best” alternatives.  Our sales and total gross profit dollars are highest for the “best” quality category of products.  Consumers’ willingness 
to select products at a higher point on the value spectrum is a driver of sales and profitability in our industry.  Our stores also offer 
enhanced services and programs to our customers, including used oil, oil filter and battery recycling; battery, wiper and bulb replacement; 
battery  diagnostic  testing;  electrical  and  module  testing;  check  engine  light  code  extraction;  loaner  tool  program;  drum  and  rotor 
resurfacing; custom hydraulic hoses; professional paint shop mixing and related materials; and machine shops.  As of December 31, 2017, 
we operated 5,019 stores in 47 states.  

Operating within the retail industry, we are influenced by a number of general macroeconomic factors including, but not limited to, fuel 
costs, unemployment rates, consumer preferences and spending habits, and competition.  We have ongoing initiatives aimed at tailoring 
our product offering to adjust to customers’ changing preferences, and we also have initiatives focused on marketing and training to 
educate customers on the advantages of ongoing vehicle maintenance, as well as “purchasing up” on the value spectrum.

25

FORM 10-KWe believe the key drivers of current and future demand for the products sold within the automotive aftermarket include the number of 
U.S. miles driven, number of U.S. registered vehicles, new light vehicle registrations, average vehicle age and unemployment.

•  Number of Miles Driven – The number of total miles driven in the U.S. influences the demand for repair and maintenance 
products sold within the automotive aftermarket.  In total, vehicles in the U.S. are driven approximately three trillion miles per 
year, resulting in ongoing wear and tear and a corresponding continued demand for the repair and maintenance products necessary 
to keep these vehicles in operation.  According to the Department of Transportation, the number of total miles driven in the U.S. 
increased 1.2%, 2.4% and 3.5% in 2017, 2016 and 2015, respectively, and we expect to continue to see modest improvements 
in total miles driven in the U.S., supported by an increasing number of registered vehicles on the road, resulting in continued 
demand for automotive aftermarket products. 

•  Number of U.S. Registered Vehicles, New Light Vehicle Registrations and Average Vehicle Age – The total number of 
vehicles on the road and the average age of the vehicle population heavily influence the demand for products sold within the 
automotive aftermarket industry.  As reported by The Auto Care Association, the total number of registered vehicles increased 
7% from 2006 to 2016, bringing the number of light vehicles on the road to 264 million by the end of 2016.  For the year ended 
December 31, 2017, the seasonally adjusted annual rate of light vehicle sales in the U.S. (“SAAR”) was approximately 17.8 
million, contributing to the continued growth in the total number of registered vehicles on the road.  In the past decade, vehicle 
scrappage rates have remained relatively stable, ranging from 4.3% to 5.7% annually.  As a result, over the past decade, the 
average age of the U.S. vehicle population has increased, growing 22%, from 9.5 years in 2006 to 11.6 years in 2016.  We believe 
this increase in average age can be attributed to better engineered and manufactured vehicles, which can be reliably driven at 
higher  mileages  due  to  better  quality  power  trains  and  interiors  and  exteriors,  and  the  consumer’s  willingness  to  invest  in 
maintaining these higher-mileage, better built vehicles.  As the average age of vehicles on the road increases, a larger percentage 
of miles are being driven by vehicles that are outside of a manufacturer warranty.  These out-of-warranty, older vehicles generate 
strong demand for automotive aftermarket products as they go through more routine maintenance cycles, have more frequent 
mechanical failures and generally require more maintenance than newer vehicles.  We believe consumers will continue to invest 
in these reliable, higher-quality, higher-mileage vehicles and these investments, along with an increasing total light vehicle fleet, 
will support continued demand for automotive aftermarket products.  

•  Unemployment – Unemployment, underemployment, the threat of future joblessness and the uncertainty surrounding the overall 
economic health of the U.S. have a negative impact on consumer confidence and the level of consumer discretionary spending.  
Long-term trends of high unemployment have historically impeded the growth of annual miles driven, as well as decrease 
consumer discretionary spending, both of which negatively impact demand for products sold in the automotive aftermarket 
industry.  As of December 31, 2016, the U.S. unemployment rate was 4.7%, and as of December 31, 2017, the U.S. unemployment 
rate decreased to 4.1%.  We believe total employment should remain at healthy levels supporting the trend of modest growth in 
total miles driven in the U.S. and the continued demand for automotive aftermarket products. 

We remain confident in our ability to gain market share in our existing markets and grow our business in new markets by focusing on 
our dual market strategy and the core O’Reilly values of hard work and excellent customer service.

KEY EVENTS AND RECENT DEVELOPMENTS 

Several key events have had or may have a significant impact on our operations and are identified below:

•  Under the Company’s share repurchase program, as approved by our Board of Directors in January of 2011, we may, from time 
to time, repurchase shares of our common stock, solely through open market purchases effected through a broker dealer at 
prevailing market prices, based on a variety of factors such as price, corporate trading policy requirements and overall market 
conditions.  Our Board of Directors may increase or otherwise modify, renew, suspend or terminate the share repurchase program 
at any time, without prior notice.  As announced on May 10, 2017, September 1, 2017, and February 7, 2018, our Board of 
Directors  each  time  approved  a  resolution  to  increase  the  authorization amount  under  our  share  repurchase  program  by  an 
additional $1.00 billion, resulting in a cumulative authorization amount of $10.75 billion.  Each additional authorization is 
effective for a three-year period, beginning on its respective announcement date.  As of February 28, 2018, we had repurchased 
approximately 67.4 million shares of our common stock at an aggregate cost of $9.32 billion under this program. 

•  On April 5, 2017, we entered into a new credit agreement.  The new credit agreement provided for a $1.20 billion unsecured 

revolving credit facility arranged by JPMorgan Chase Bank, N.A., which is scheduled to mature in April 2022.

•  On August 17, 2017, we issued $750 million aggregate principal amount of unsecured 3.600% Senior Notes due 2027 (“3.600% 
Senior Notes due 2027”) at a price to the public of 99.840% of their face value with UMB, N.A. as trustee.  Interest on the 
3.600% Senior Notes due 2027 is payable on March 1 and September 1 of each year, beginning on March 1, 2018, and is 
computed on the basis of a 360-day year. 

26

FORM 10-KRESULTS OF OPERATIONS 

The following table includes income statement data as a percentage of sales for the years ended December 31, 2017, 2016 and 2015:

Sales

Cost of goods sold, including warehouse and distribution expenses

Gross profit

Selling, general and administrative expenses
Operating income (1)
Interest expense

Interest income

Income before income taxes

Provision for income taxes

Net income

For the Year Ended 
 December 31,

2017

2016

2015

100.0%

100.0%

100.0%

47.4

52.6

33.4

19.2

(1.0)

—

18.2

5.6

47.5

52.5

32.7

19.8
(0.8)
0.1

19.1

7.0

47.7

52.3

33.2

19.0

(0.7)
—

18.3

6.6

12.6%

12.1%

11.7%

(1)  Each percentage of sales amount is computed independently and may not compute to presented totals. 

2017 Compared to 2016 

Sales:

Sales for the year ended December 31, 2017, increased $385 million to $8.98 billion from $8.59 billion for the same period one year ago, 
representing an increase of 4%.  Comparable store sales for stores open at least one year increased 1.4% and 4.8% for the years ended 
December 31, 2017 and 2016, respectively.  Comparable store sales are calculated based on the change in sales of stores open at least 
one year and exclude sales of specialty machinery, sales to independent parts stores, sales to Team Members and sales from Leap Day 
during the year ended December 31, 2016.   

The following table presents the components of the increase in sales for the year ended December 31, 2017 (in millions):  

Increase in Sales for the Year Ended 
December 31, 2017, 
Compared to the Same Period in 2016

Store sales:

Comparable store sales, including sales from the 48 acquired Bond stores

Non-comparable store sales:

Sales for stores opened throughout 2016, excluding stores open at least one year that are
included in comparable store sales

Sales for stores opened throughout 2017
Sales from Leap Day in 2016
Sales in 2016 for stores that have closed

Non-store sales:

Includes sales of machinery and sales to independent parts stores and Team Members
Total increase in sales

$

$

182

126

108
(25)
(5)

(1)
385

We believe the increased sales achieved by our stores were the result of store growth, sales from the 48 acquired Bond stores, the high 
levels of customer service provided by our well-trained and technically proficient Team Members, superior inventory availability, including 
same day and over-night access to inventory in our regional distribution centers, enhanced services and programs offered in our stores, 
a broader selection of product offerings in most stores with a dynamic catalog system to identify and source parts, a targeted promotional 
and advertising effort through a variety of media and localized promotional events, continued improvement in the merchandising and 
store layouts of our stores, compensation programs for all store Team Members that provide incentives for performance and our continued 
focus on serving both DIY and professional service provider customers.

Our comparable store sales increase for the year ended December 31, 2017, was driven by increases in average ticket values for both 
DIY  and  professional  service  provider  customers,  partially  offset  by  negative  customer  transaction  counts  from  both  our  DIY  and 

27

FORM 10-Kprofessional service provider customers.  The improvement in average ticket values was the result of the increasing complexity and cost 
of replacement parts necessary to maintain the current population of better engineered and more technically advanced vehicles.  These 
better engineered, more technically advanced vehicles require less frequent repairs, as the component parts are more durable and last for 
longer periods of time.  When repairs are needed, the cost of replacement parts is, on average, greater, which is a benefit to average ticket 
values; however, the decrease in repair frequency creates pressure on customer transaction counts.  In addition, customer transaction 
counts for the year ended December 31, 2017, were negatively impacted by softer industry demand, resulting, in part, from the unseasonably 
mild winter weather at the onset of 2017 and a cool, wet summer in many of our markets.  The mild winter weather did not stress vehicle 
components to the degree more typical harsh winter weather would, which resulted in a lower level of automobile parts breakage and 
associated demand for our products.  The cool, wet summer in many of our markets resulted in a lower level of demand, as the absence 
of typical seasonally high temperatures resulted in fewer heat related product repairs. 

We opened 190 net, new stores during the year ended December 31, 2017, compared to opening 210 net, new stores and acquiring 48
Bond stores during the year ended December 31, 2016.  As of December 31, 2017, we operated 5,019 stores in 47 states compared to 
4,829 stores in 47 states at December 31, 2016.  We anticipate new store growth will be 200 net, new store openings in 2018.

Gross profit:

Gross profit for the year ended December 31, 2017, increased to $4.72 billion (or 52.6% of sales) from $4.51 billion (or 52.5% of sales) 
for the same period one year ago, representing an increase of 5%.  The increase in gross profit dollars for the year ended December 31, 
2017, was primarily a result of sales from new stores, the increase in comparable store sales at existing stores and sales from the 48 
acquired Bond stores, partially offset by prior year gross profit dollars generated from one additional day due to Leap Day.  The increase 
in gross profit as a percentage of sales for the year ended December 31, 2017, was primarily due to a smaller non-cash last-in, first-out 
(“LIFO”) impact, partially offset by a lower merchandise margin and higher inventory shrinkage.  The smaller LIFO impact is the result 
of fewer product acquisition cost improvements during the year ended December 31, 2017, compared to the same period one year ago.  
Our  policy  is  to  not  write  up  inventory  in  excess  of  replacement  cost,  and  accordingly,  we  are  effectively  valuing  our  inventory  at 
replacement cost.  For the year ended December 31, 2017 and 2016, our LIFO inventory costs were written down by approximately $22 
million and $49 million, respectively, to reflect replacement cost.  The lower merchandise margin was primarily the result of merchandise 
mix, driven by the unfavorable weather conditions during 2017.  The higher inventory shrinkage was primarily cyclical in nature, following 
a period of lower than average shrinkage trends.  

Selling, general and administrative expenses:

Selling, general and administrative expenses (“SG&A”) for the year ended December 31, 2017, increased to $3.00 billion (or 33.4% of 
sales) from $2.81 billion (or 32.7% of sales) for the same period one year ago, representing an increase of 7%.  The increase in total 
SG&A dollars for the year ended December 31, 2017, was primarily the result of additional Team Members, facilities and vehicles to 
support our increased sales and store count, partially offset by a $9.1 million benefit from the reduction in our legal accrual following 
the expiration of the statute of limitations related to a legacy claim and prior year incremental SG&A expenses incurred from one additional 
day due to Leap Day.  The increase in SG&A as a percentage of sales for the year ended December 31, 2017, was primarily due to 
deleverage of store operating costs on soft comparable store sales during the current period.

Operating income:

As a result of the impacts discussed above, operating income for the year ended December 31, 2017, increased to $1.73 billion (or 19.2%
of sales) from $1.70 billion (or 19.8% of sales) for the same period one year ago, representing an increase of 2%.

Other income and expense:

Total other expense for the year ended December 31, 2017, increased to $88 million (or 1.0% of sales), from $62 million (or 0.7% of 
sales) for the same period one year ago, representing an increase of 41%.  The increase in total other expense for the year ended December 31, 
2017, was primarily the result of increased interest expense on higher average outstanding borrowings and increased amortization of debt 
issuance costs.

Income taxes:

Our provision for income taxes for the year ended December 31, 2017, decreased to $504 million (30.8% effective tax rate) from $600 
million (36.6% effective tax rate) for the same period one year ago, representing a decrease of 16%.  The decrease in our provision for 
income taxes for the year ended December 31, 2017, was the result of a one-time $53 million benefit to the provision for income taxes 
related to the required revaluation of our deferred income tax liabilities based on the lower federal corporate income tax rate set forth by 
the U.S. Tax Cuts and Jobs Act enacted in December 2017, and the adoption of Accounting Standard Update No. 2016-09, “Compensation 
- Stock Compensation (Topic 718):  Improvements to Employee Share-Based Payment Accounting” (“ASU 2016-09”) in 2017, which 
provided a benefit of $49 million to the provision for income taxes.  The decrease in our effective tax rate for the year ended December 
31, 2017, was primarily due to the required revaluation of our deferred income tax liabilities, which provided a one-time benefit of 325
basis points to the effective tax rate for the year ended December 31, 2017, and the adoption of ASU 2016-09 in 2017, which provided 
a benefit of 297 basis points to the effective tax rate for the year ended December 31, 2017.

28

FORM 10-KNet income:

As a result of the impacts discussed above, net income for the year ended December 31, 2017, increased to $1.13 billion (or 12.6% of 
sales), from $1.04 billion (or 12.1% of sales) for the same period one year ago, representing an increase of 9%.  

Earnings per share:

Our diluted earnings per common share for the year ended December 31, 2017, increased 18% to $12.67 on 90 million shares from $10.73
on 97 million shares for the same period one year ago.  Due to the required revaluation of our deferred income tax liabilities, our diluted 
earnings per common share for the year ended December 31, 2017, included a one-time benefit of $0.59.  Due to the adoption of ASU 
2016-09, our diluted earnings per common share for the year ended December 31, 2017, included a benefit of $0.50. 

2016 Compared to 2015 

Sales:
Sales for the year ended December 31, 2016, increased $626 million to $8.59 billion from $7.97 billion for the same period one year 
prior, representing an increase of 8%.  Comparable store sales for stores open at least one year increased 4.8% and 7.5% for the years 
ended December 31, 2016 and 2015, respectively.  Comparable store sales are calculated based on the change in sales of stores open at 
least one year and exclude sales of specialty machinery, sales to independent parts stores, sales to Team Members and sales from Leap 
Day during the year ended December 31, 2016.

The following table presents the components of the increase in sales for the year ended December 31, 2016 (in millions):  

Increase in Sales for the Year Ended 
December 31, 2016, 
Compared to the Same Period in 2015

Store sales:

Comparable store sales

Non-comparable store sales:

Sales for stores opened throughout 2015, excluding stores open at least one year that are
included in comparable store sales

Sales for stores opened throughout 2016 and sales from acquired Bond stores

Sales from Leap Day

Sales in 2015 for stores that have closed

Non-store sales:

Includes sales of machinery and sales to independent parts stores and Team Members
Total increase in sales

$

$

375

115

106

24

(4)

10
626

We believe the increased sales achieved by our stores were the result of store growth, sales from one additional day due to Leap Day for 
the year ended December 31, 2016, sales from the acquired 48 Bond stores, the high levels of customer service provided by our well-
trained and technically proficient Team Members, superior inventory availability, including same day and over-night access to inventory 
in our regional distribution centers, enhanced services and programs offered in our stores, a broader selection of product offerings in most 
stores with a dynamic catalog system to identify and source parts, a targeted promotional and advertising effort through a variety of media 
and localized promotional events, continued improvement in the merchandising and store layouts of our stores, compensation programs 
for all store Team Members that provide incentives for performance and our continued focus on serving both DIY and professional service 
provider customers.

Our comparable store sales increase for the year ended December 31, 2016, was driven by increases in average ticket values and customer 
transaction counts from both our DIY and professional service provider customers.  The improvement in average ticket values was the 
result of the increasing complexity and cost of replacement parts necessary to maintain the current population of better engineered and 
more technically advanced vehicles.  These better-engineered, more technically advanced vehicles require less frequent repairs, as the 
component parts are more durable and last for longer periods of time.  This decrease in repair frequency creates pressure on customer 
transaction counts; however, when repairs are needed, the cost of replacement parts is, on average, greater, which is a benefit to average 
ticket  values.    Customer  transaction  counts  for  both  DIY  and  professional  service  provider  customers  increased  for  the  year  ended 
December 31, 2016, despite the added pressure from the better engineered, more technically advanced vehicles requiring less frequent 
repairs.  The increase in customer transaction counts was supported by an increase in miles driven, and the corresponding increase in 
vehicle maintenance, lower year-over-year gas prices and decreasing unemployment levels, creating an overall positive macroeconomic 
environment.  The increase in our DIY customer transaction counts benefited from our continued focus on ensuring our stores are staffed 
with knowledgeable parts professionals to assist our DIY customers during high DIY traffic periods, such as nights and weekends.  The 
29

FORM 10-Kincrease in our professional service provider customer transaction counts benefited from the continued growth of our less mature markets 
and our better parts and service availability.

We opened 210 net, new stores and acquired 48 Bond stores during the year ended December 31, 2016, compared to opening 205 net, 
new stores for the year ended December 31, 2015.  As of December 31, 2016, we operated 4,829 stores in 47 states compared to 4,571 
stores in 44 states at December 31, 2015. 

Gross profit:

Gross profit for the year ended December 31, 2016, increased to $4.51 billion (or 52.5% of sales) from $4.16 billion (or 52.3% of sales) 
for the same period one year prior, representing an increase of 8%.  The increase in gross profit dollars for the year ended December 31, 
2016, was primarily a result of the increase in comparable store sales at existing stores, sales from new stores and one additional day due 
to Leap Day.  The increase in gross profit as a percentage of sales for the year ended December 31, 2016, was primarily due to product 
acquisition cost improvements, partially offset by a larger LIFO impact.  Product acquisition cost improvements are the result of our 
ongoing negotiations with our suppliers to improve our inventory purchase costs based on our increasing scale.  The non-cash LIFO 
impact is the result of these continued product acquisition cost reductions, and due to these reductions, we fully depleted our LIFO reserve 
in 2013.  Our policy is to not write up inventory in excess of replacement cost, and accordingly, we were effectively valuing our inventory 
at replacement cost.  During the years ended December 31, 2016 and 2015, our LIFO costs were written down by approximately $49 
million and $28 million, respectively, to reflect replacement cost.  

Selling, general and administrative expenses:

SG&A for the year ended December 31, 2016, increased to $2.81 billion (or 32.7% of sales) from $2.65 billion (or 33.2% of sales) for 
the same period one year prior, representing an increase of 6%.  The increase in total SG&A dollars for the year ended December 31, 
2016, was primarily the result of additional Team Members, facilities and vehicles to support our increased sales and store count and one 
additional day due to Leap Day.  The decrease in SG&A as a percentage of sales for the year ended December 31, 2016, was primarily 
the result of increased leverage of store occupancy costs on comparable store sales growth and a $19 million litigation loss charge in 
2015, resulting from an adverse verdict in a contract dispute with a former service provider.

Operating income:

As a result of the impacts discussed above, operating income for the year ended December 31, 2016, increased to $1.70 billion (or 19.8% 
of sales) from $1.51 billion (or 19.0% of sales) for the same period one year prior, representing an increase of 12%.

Other income and expense:

Total other expense for the year ended December 31, 2016, increased to $62 million (or 0.7% of sales), from $54 million (or 0.7% of 
sales)  for  the  same  period  one  year  prior,  representing  an  increase  of  16%.   The  increase  in  total  other  expense  for  the  year  ended 
December 31, 2016, was primarily the result of increased interest expense on higher average outstanding borrowings and increased 
amortization of debt issuance costs, partially offset by an increase in the value of our trading securities. 

Income taxes:
Our provision for income taxes for the year ended December 31, 2016, increased to $600 million (36.6% effective tax rate) from $529 
million (36.2% effective tax rate) for the same period one year prior, representing an increase of 13%.  The increase in our provision for 
income taxes for the year ended December 31, 2016, was the result of higher taxable income in 2016, primarily driven by our strong 
operating results, and higher effective tax rates.  The increase in our effective tax rate for the year ended December 31, 2016, was primarily 
due to a larger amount of favorable resolutions of historical tax matters in 2015, compared to 2016, and a smaller benefit in 2016 from 
the realization of employment tax credits.

Net income:

As a result of the impacts discussed above, net income for the year ended December 31, 2016, increased to $1.04 billion (or 12.1% of 
sales), from $931 million (or 11.7% of sales) for the same period one year prior, representing an increase of 11%.    

Earnings per share:
Our diluted earnings per common share for the year ended December 31, 2016, increased 17% to $10.73 on 97 million shares from $9.17 
on 102 million shares for the same period one year prior. 

LIQUIDITY AND CAPITAL RESOURCES

Our long-term business strategy requires capital to open new stores, fund strategic acquisitions, expand distribution infrastructure, operate 
and maintain our existing stores and may include the opportunistic repurchase of shares of our common stock through our Board-approved 
share repurchase program.  The primary sources of our liquidity are funds generated from operations and borrowed under our unsecured 

30

FORM 10-Krevolving credit facility.  Decreased demand for our products or changes in customer buying patterns could negatively impact our ability 
to generate funds from operations.  Additionally, decreased demand or changes in buying patterns could impact our ability to meet the 
debt covenants of our credit agreement and, therefore, negatively impact the funds available under our unsecured revolving credit facility.  
We believe that cash expected to be provided by operating activities and availability under our unsecured revolving credit facility will 
be sufficient to fund both our short-term and long-term capital and liquidity needs for the foreseeable future.  However, there can be no 
assurance that we will continue to generate cash flows at or above recent levels.  

Liquidity and related ratios:
The following table highlights our liquidity and related ratios as of December 31, 2017 and 2016 (dollars in millions): 

Liquidity and Related Ratios

Current assets

Current liabilities
Working capital (1)
Total debt

Total equity
Debt to equity (2)

December 31,

2017

2016

Percentage
Change

$

$

$

3,398

3,647

(250)

2,978

653

$

4.56:1

3,258

3,401

(143)

1,887

1,627

1.16:1

4.3 %

7.2 %

(74.8)%

57.8 %

(59.9)%

293.1 %

(1)  Working capital is calculated as current assets less current liabilities.
(2)  Debt to equity is calculated as total debt divided by total equity.

Current assets increased 4%, current liabilities increased 7%, total debt increased 58% and total equity decreased 60% from 2016 to 2017.  
The increase in current assets was primarily due to the increase in inventory, resulting from the opening of 190 net, new stores in 2017.  
The increase in current liabilities was primarily due to the increase in accounts payable, resulting from inventory growth related to new 
store openings.  Our accounts payable to inventory ratio was 106.0% as of December 31, 2017, as compared to 105.7% in the prior year.  
The increase in total debt was attributable to the issuance of $750 million of 3.600% Senior Notes due 2027 and borrowings of $346 
million on our revolving credit facility at December 31, 2017.  The decrease in total equity resulted from the impact of share repurchase 
activity, under our share repurchase program, on retained deficit and additional paid-in-capital, partially offset by a decrease in retained 
deficit from net income for the year ended December 31, 2017.

The following table identifies cash provided by/(used in) our operating, investing and financing activities for the years ended December 31, 
2017, 2016 and 2015 (in thousands):

Liquidity:

Total cash provided by/(used in):
Operating activities (1)
Investing activities
Financing activities (1)
Net (decrease) increase in cash and cash equivalents

Capital expenditures
Free cash flow (2)

For the Year Ended 
 December 31,

2017

2016

2015

$

$

$

1,403,687
(464,223)
(1,039,714)
(100,250)

465,940
889,059

$

$

$

1,510,713
(529,096)
(951,320)
30,297

476,344
978,375

$

$

$

1,345,488

(407,188)

(1,072,559)

(134,259)

414,020
868,390

(1)  Prior period amount has been reclassified to conform to current period presentation, due to the Company’s adoption of a new accounting standard 

during the first quarter ended March 31, 2017.

(2)  Calculated as net cash provided by operating activities, less capital expenditures and excess tax benefit from share-based compensation payments 

for the period.

Operating activities:
The decrease in net cash provided by operating activities in 2017 compared to 2016 was primarily due to a smaller decrease in our net 
inventory investment, partially offset by an increase in net income.  Net inventory investment reflects our investment in inventory, net 
of the amount of accounts payable to suppliers.  Our accounts payable to inventory ratio was 106.0%, 105.7% and 99.1% as of December 
31, 2017, 2016 and 2015, respectively.  The smaller increase in our accounts payable to inventory ratio in 2017 was primarily attributable 
to fewer new suppliers entering our supplier financing programs in 2017 and a smaller decrease in net inventory, due to a softer sales 
environment, as compared to 2016.  

31

FORM 10-KThe increase in net cash provided by operating activities in 2016 compared to 2015 was primarily due to an increase in net income and 
a greater decrease in net inventory investment, partially offset by a decrease in income taxes payable.  Our accounts payable to inventory 
ratio was 105.7%, 99.1% and 94.6% as of December 31, 2016, 2015 and 2014, respectively.  The larger increase in our accounts payable 
to inventory ratio in 2016 was primarily attributable to incrementally better terms from our suppliers and additional suppliers participating 
in our supplier financing programs.  The decrease from income taxes payable in 2016, compared to the increase in income taxes payable 
in 2015, was primarily the result of a prepaid income taxes position at the end of 2016, versus an income taxes payable position at the 
end of 2015.

Investing activities:
The decrease in net cash used in investing activities in 2017 compared to 2016 was primarily the result of a decrease in other investing 
activities and a decrease in capital expenditures in 2017.  The decrease in other investing activities was primarily due to less acquisition 
related expenditures in 2017, as compared to 2016.  Total capital expenditures were $466 million and $476 million in 2017 and 2016, 
respectively, and the decrease was primarily related to the timing of property acquisitions, closings, construction costs for new stores and 
the mix of owned versus leased stores opened during 2017, as compared to 2016.

The increase in net cash used in investing activities in 2016 compared to 2015 was primarily the result of an increase in capital expenditures 
and other investing activities in 2016.  Total capital expenditures were $476 million and $414 million in 2016 and 2015, respectively, 
and the increase was primarily related to the timing of property acquisitions, closing and construction costs for new stores and our 
distribution expansion projects during 2016, as compared to 2015.  The increase in other investing activities was primarily due to small 
acquisitions during 2016.

We opened 190, 210, and 205 net, new stores in 2017, 2016 and 2015, respectively, and acquired 48 Bond stores in 2016.  We plan to 
open 200 net, new stores in 2018.  The current costs associated with the opening of a new store, including the cost of land acquisition, 
building improvements, fixtures, vehicles, net inventory investment and computer equipment, are estimated to average approximately 
$1.6 million to $1.8 million; however, such costs may be significantly reduced where we lease, rather than purchase, the store site. 

Financing activities:
The increase in net cash used in financing activities in 2017 compared to 2016 was primarily attributable to a greater impact from the 
repurchases of our common stock under our share repurchase program during 2017, as compared to 2016, partially offset by a higher 
level of net borrowings during 2017, as compared to 2016.

The decrease in net cash used in financing activities in 2016 compared to 2015 was primarily attributable to net proceeds from the issuance 
of long-term debt during 2016, partially offset by a greater impact from the repurchases of our common stock under our share repurchase 
program during 2016, as compared to 2015.  

Unsecured revolving credit facility:
On April 5, 2017, the Company entered into a new credit agreement (the “Credit Agreement”).  The new Credit Agreement provides for 
a five-year $1.20 billion unsecured revolving credit facility (the “Revolving Credit Facility”) arranged by JPMorgan Chase Bank, N.A., 
which is scheduled to mature in April 2022.  The new Credit Agreement includes a $200 million sub-limit for the issuance of letters of 
credit and a $75 million sub-limit for swing line borrowings.  As described in the new Credit Agreement governing the Revolving Credit 
Facility, the Company may, from time to time, subject to certain conditions, increase the aggregate commitments under the Revolving 
Credit Facility by up to $600 million, provided that the aggregate amount of the commitments does not exceed $1.80 billion at any time.

In conjunction with the closing of the new Credit Agreement, the Company’s previous credit agreement, which was originally entered 
into on January 14, 2011, as amended, was terminated (the “Terminated Credit Agreement”), and all outstanding loans and commitments, 
including the guarantees of each of the subsidiary guarantors, under the Terminated Credit Agreement were terminated and replaced by 
the loans and commitments under the new Credit Agreement.  None of our subsidiaries are guarantors or obligors under the new Credit 
Agreement.

As of December 31, 2017 and 2016, we had outstanding letters of credit, primarily to support obligations related to workers’ compensation, 
general liability and other insurance policies, in the amounts of $37 million and $39 million, respectively, reducing the aggregate availability 
under the new Credit Agreement by those amounts.  As of December 31, 2017, we had outstanding borrowings under the Revolving 
Credit  Facility  in  the  amount  of  $346  million.   As  of  December 31,  2016,  we  had  no  outstanding  borrowings  under  our  terminated 
unsecured revolving credit facility.

Senior Notes:
On August 17, 2017, we issued $750 million aggregate principal amount of unsecured 3.600% Senior Notes due 2027 (“3.600% Senior 
Notes due 2027”) at a price to the public of 99.840% of their face value with UMB Bank, N.A. (“UMB”) as trustee.  Interest on the 

32

FORM 10-K3.600% Senior Notes due 2027 is payable on March 1 and September 1 of each year, beginning on March 1, 2018, and is computed on 
the basis of a 360-day year.

We have issued a cumulative $2.65 billion aggregate principal amount of unsecured senior notes, which are due between 2021 and 2027, 
with UMB as trustee.  Interest on the senior notes, ranging from 3.550% to 4.875%, is payable semi-annually and is computed on the 
basis of a 360-day year.  None of our subsidiaries are guarantors under the Senior Notes.

Debt covenants:
The indentures governing our senior notes contain covenants that limit our ability and the ability of certain of our subsidiaries to, among 
other things, create certain liens on assets to secure certain debt and enter into certain sale and leaseback transactions, and limit our ability 
to merge or consolidate with another company or transfer all or substantially all of our property, in each case as set forth in the indentures.  
These covenants are, however, subject to a number of important limitations and exceptions.  As of December 31, 2017, we were in 
compliance with the covenants applicable to our senior notes.

The Credit Agreement contains certain covenants, including limitations on indebtedness, a minimum consolidated fixed charge coverage 
ratio of 2.50:1.00 and a maximum consolidated leverage ratio of 3.50:1.00.  The consolidated fixed charge coverage ratio includes a 
calculation of earnings before interest, taxes, depreciation, amortization, rent and non-cash share-based compensation expense to fixed 
charges.    Fixed  charges  include  interest  expense,  capitalized  interest  and  rent  expense.   The  consolidated  leverage  ratio  includes  a 
calculation of adjusted debt to earnings before interest, taxes, depreciation, amortization, rent and non-cash share-based compensation 
expense.  Adjusted debt includes outstanding debt, outstanding stand-by letters of credit and similar instruments, five-times rent expense 
and excludes any premium or discount recorded in conjunction with the issuance of long-term debt.  In the event that we should default 
on any covenant contained within the Credit Agreement, certain actions may be taken, including, but not limited to, possible termination 
of commitments, immediate payment of outstanding principal amounts plus accrued interest and other amounts payable under the Credit 
Agreement and litigation from our lenders.  

We had a consolidated fixed charge coverage ratio of 5.72 times and 6.15 times as of December 31, 2017 and 2016, respectively, and a 
consolidated leverage ratio of 1.98 times and 1.51 times as of December 31, 2017 and 2016, respectively, remaining in compliance with 
all covenants related to the borrowing arrangements. 

33

FORM 10-KThe table below outlines the calculations of the consolidated fixed charge coverage ratio and consolidated leverage ratio covenants, as 
defined in the Credit Agreement governing the Revolving Credit Facility, for the years ended December 31, 2017 and 2016 (dollars in 
thousands): 

GAAP net income

Add:  Interest expense

Rent expense

Provision for income taxes

Depreciation expense

Amortization expense

Non-cash share-based compensation

Non-GAAP EBITDAR

Interest expense

Capitalized interest

Rent expense

Total fixed charges

Consolidated fixed charge coverage ratio

GAAP debt

Add:  Stand-by letters of credit

Discount on senior notes

Debt issuance costs

Five-times rent expense

Non-GAAP adjusted debt

Consolidated leverage ratio

$

$

$

$

$

$

For the Year Ended 
 December 31,

2017

2016

1,133,804

$

1,037,691

91,349

298,614

504,000

232,674

1,171

19,401

2,281,013

91,349

8,548

298,614

398,511

5.72

$

$

$

70,931

283,253

599,500

217,009

857

18,859

2,228,100

70,931

7,933

283,253

362,117

6.15

2,978,390

$

1,887,019

36,843

3,721

13,889

1,493,070

4,525,913

$

1.98

38,680

3,149

9,832

1,416,265

3,354,945

1.51

The table below outlines the calculation of Free cash flow and reconciles Free cash flow to Net cash provided by operating activities, the 
most directly comparable GAAP financial measure, for the years ended December 31, 2017, 2016 and 2015 (in thousands):

For the Year Ended 
 December 31,

Cash provided by operating activities (1)
Less:  Capital expenditures

Excess tax benefit from share-based compensation

Free cash flow

2017

2016

2015

1,403,687

$

1,510,713

$

1,345,488

465,940

48,688

476,344

55,994

889,059

$

978,375

$

414,020

63,078

868,390

$

$

(1)  Prior period amount has been reclassified to conform to current period presentation, due to the Company’s adoption of a new accounting standard 

during the first quarter ended March 31, 2017.

Free cash flow, the consolidated fixed charge coverage ratio and the consolidated leverage ratio discussed and presented in the tables 
above are not derived in accordance with United States generally accepted accounting principles (“GAAP”).  We do not, nor do we 
suggest investors should, consider such non-GAAP financial measures in isolation from, or as a substitute for, GAAP financial information.  
We believe that the presentation of our free cash flow, consolidated fixed charge coverage ratio and consolidated leverage ratio provides 
meaningful supplemental information to both management and investors and reflects the required covenants under the Credit Agreement.  
We include these items in judging our performance and believe this non-GAAP information is useful to investors as well.  Material 
limitations of these non-GAAP measures are that such measures do not reflect actual GAAP amounts.  We compensate for such limitations 
by presenting, in the tables above, a reconciliation to the most directly comparable GAAP measures.

34

FORM 10-KShare repurchase program:
In January of 2011, our Board of Directors approved a share repurchase program.  Under the program, we may, from time to time, 
repurchase shares of our common stock, solely through open market purchases effected through a broker dealer at prevailing market 
prices, based on a variety of factors such as price, corporate trading policy requirements and overall market conditions.  Our Board of 
Directors may increase or otherwise modify, renew, suspend or terminate the share repurchase program at any time, without prior notice.  
As announced on May 10, 2017, September 1, 2017, and February 7, 2018, our Board of Directors each time approved a resolution to 
increase the authorization amount under our share repurchase program by an additional $1.00 billion, resulting in a cumulative authorization 
amount of $10.75 billion.  Each additional authorization is effective for a three-year period, beginning on its respective announcement 
date.

The following table identifies shares of our common stock that have been repurchased as part of our publicly announced share repurchase 
program (in thousands, except per share data):

Shares repurchased

Average price per share

Total investment

For the Year Ended 
 December 31,

2017

2016

$

$

9,301

233.57

2,172,437

$

$

5,698

264.21

1,505,371

As of December 31, 2017, we had $715 million remaining under our share repurchase program.  Subsequent to the end of the year and 
through February 28, 2018, we repurchased an additional 1.1 million shares of our common stock under our share repurchase program, 
at an average price of $255.48, for a total investment of $290 million.  We have repurchased a total of 67 million shares of our common 
stock under our share repurchase program since the inception of the program in January of 2011 and through February 28, 2018, at an 
average price of $138.38 for a total aggregate investment of $9.32 billion.  As of February 28, 2018, we had approximately $1.43 billion
remaining under our share repurchase program.

CONTRACTUAL OBLIGATIONS

Our contractual obligations as of December 31, 2017, included commitments for short and long-term debt arrangements, interest payments 
related to long-term debt, future payments under non-cancelable lease arrangements, self-insurance reserves, purchase obligations for 
construction contract commitments and other long-term liabilities, which are identified in the table below and are fully disclosed in Note 
6  “Leasing,”  Note  9  “Share-Based  Compensation  and  Benefit  Plans”  and  Note  10  “Commitments”  to  the  Consolidated  Financial 
Statements.  We expect to fund these commitments primarily with operating cash flows expected to be generated in the normal course 
of business or through borrowings under our Revolving Credit Facility.

Deferred income taxes, as well as commitments with various suppliers for the purchase of inventory, are not reflected in the table below 
due to the absence of scheduled maturities, the nature of the account or the commitment’s cancellation terms.  Due to the absence of 
scheduled maturities, the timing of certain of these payments cannot be determined, except for amounts estimated to be payable in 2018, 
which are included in “Current liabilities” on our Consolidated Balance Sheets.

We record a reserve for potential liabilities related to uncertain tax positions, including estimated interest and penalties, which are fully 
disclosed in Note 12 “Income Taxes” to the Consolidated Financial Statements.  These estimates are not included in the table below 
because the timing related to the ultimate resolution or settlement of these positions cannot be determined.  As of December 31, 2017, 
we recorded a net liability of $41 million related to these uncertain tax positions on our Consolidated Balance Sheets, all of which was 
included in “Other liabilities.”  

We record a reserve for the projected obligation related to future payments under the Company’s nonqualified deferred compensation 
plan, which is fully disclosed in Note 9 “Share-Based Compensation and Benefit Plans” to the Consolidated Financial Statements.  This 
estimate is not included in the table below because the timing related to the ultimate payment cannot be determined.  As of December 31, 
2017, we recorded a liability of $26 million related to this uncertain liability on our Consolidated Balance Sheets, all of which was 
included in “Other liabilities.”

35

FORM 10-KThe following table identifies the estimated payments of the Company’s contractual obligations as of December 31, 2017 (in thousands):

Contractual Obligations
Long-term debt principal and interest payments (1)
Future minimum lease payments under operating leases (2)
Self-insurance reserves (3)
Construction commitments
Total contractual cash obligations

Payments Due By Period
Years
1 and 2 

Years
3 and 4

Before
1 Year

Years 5
and Over

Total

$ 3,749,456

$ 123,845

$ 245,440

$ 1,628,581

$ 1,751,590

2,367,161

293,317

535,669

433,506

1,104,669

147,661

71,695

47,306

18,490

10,170

54,368
$ 6,318,646

54,368
$ 543,225

—
$ 828,415

—
$ 2,080,577

—
$ 2,866,429

(1)  Our Revolving Credit Facility, which has a maximum aggregate commitment of $1.20 billion and matures in April 2022, bears interest (other than 
swing line loans), at our option, at either the Alternate Base Rate or Eurodollar Revolving Loans(both as defined in the agreement) plus a margin, 
that will vary from 0.000% to 0.250% in the case of loans bearing interest at the Alternate Base Rate and 0.680% to 1.250% in the case of loans 
bearing interest at the Eurodollar Revolving Loan, in each case based upon the better of the ratings assigned to our debt by Moody’s Investor 
Service, Inc. and Standard & Poor’s Rating Services, subject to limited exceptions.  Swing line loans made under the Revolving Credit Facility 
bear interest at the Alternate Base Rate plus the applicable margin described above.  In addition, we pay a facility fee on the aggregate amount of 
the commitments in an amount equal to a percentage of such commitments, varying from 0.070% to 0.250% per annum based upon the better of 
the ratings assigned to our debt by Moody’s Investor Service, Inc. and Standard & Poor’s Rating Services, subject to limited exceptions.  Based 
on our current credit ratings, our margin for Alternate Base Rate loans was 0.000%, our margin for Eurodollar Revolving Loans was 0.9% and our 
facility fee was 0.100%.  As of December 31, 2017, we had outstanding borrowings in the amount of $346 million under our Revolving Credit 
Facility. 

(2)  The minimum lease payments above do not include certain tax, insurance and maintenance costs, which are also required contractual obligations 
under our operating leases but are generally not fixed and can fluctuate from year to year.  These expenses historically average approximately 20%
of the corresponding lease payments.  See Note 6 “Leasing” to the Consolidated Financial Statements for further information on our operating 
leases.

(3)  We use various self-insurance mechanisms to provide for potential liabilities from workers’ compensation, vehicle and general liability, and employee 
health care benefits.  The self-insurance reserves above are at the undiscounted obligation amount.  The self-insurance reserves liabilities are 
recorded on our Consolidated Balance Sheets at our estimate of their net present value and do not have scheduled maturities; however, we can 
estimate the timing of future payments based upon historical patterns.  See Note 10 “Commitments” to the Consolidated Financial Statements for 
further information on our self-insurance reserves.

OFF-BALANCE SHEET ARRANGEMENTS 

Off-balance sheet arrangements are transactions, agreements, or other contractual arrangements with an unconsolidated entity, for which 
we have an obligation to the entity that is not recorded in our consolidated financial statements.  We historically utilized various off-
balance sheet financial instruments, including sale-leaseback and synthetic lease transactions, but we have not entered into any such 
transactions  for  over  five  years  and  do  not  plan  to  utilize  off-balance  sheet  arrangements  in  the  future  to  fund  our  working  capital 
requirements, operations or growth plans.

We issue stand-by letters of credit provided by a $200 million sub limit under the Revolving Credit Facility that reduce our available 
borrowings under the Revolving Credit Facility.  Those letters of credit are issued primarily to satisfy the requirements of workers’ 
compensation, general liability and other insurance policies.  Substantially all of the outstanding letters of credit have a one-year term 
from the date of issuance.  Letters of credit totaling $37 million and $39 million were outstanding at December 31, 2017 and 2016, 
respectively.

Other than in connection with executing operating leases, we do not have any off-balance sheet financing that has, or is reasonably likely 
to have, a material, current or future effect on our financial condition, cash flows, results of operations, liquidity, capital expenditures or 
capital resources.  See “Contractual Obligations” section of Item 7 of this annual report on Form 10-K and Note 6 “Leasing” to the 
Consolidated Financial Statements for further information on our operating leases.

CRITICAL ACCOUNTING POLICIES AND ESTIMATES

The preparation of our financial statements in accordance with GAAP requires the application of certain estimates and judgments by 
management.  Management bases its assumptions, estimates, and adjustments on historical experience, current trends and other factors 
believed to be relevant at the time the consolidated financial statements are prepared.  Management believes that the following policies 
are critical due to the inherent uncertainty of these matters and the complex and subjective judgments required in establishing these 
estimates.  Management continues to review these critical accounting policies and estimates to ensure that the consolidated financial 
statements are presented fairly in accordance with GAAP.  However, actual results could differ from our assumptions and estimates and 
such differences could be material.

36

FORM 10-KInventory Obsolescence and Shrink:

Inventory, which consists of automotive hard parts, maintenance items, accessories and tools, is stated at the lower of cost or market.  
The extended nature of the life cycle of our products is such that the risk of obsolescence of our inventory is minimal.  The products that 
we sell generally have applications in our markets for a long period of time in conjunction with the corresponding vehicle population.  
We have developed sophisticated systems for monitoring the life cycle of a given product and, accordingly, have historically been very 
successful in adjusting the volume of our inventory in conjunction with a decrease in demand.  We do record a reserve to reduce the 
carrying value of our inventory through a charge to cost of sales in the isolated instances where we believe that the market value of 
products is lower than our recorded cost.  This reserve is based on our assumptions about the marketability of our existing inventory and 
is subject to uncertainty to the extent that we must estimate, at a given point in time, the market value of inventory that will be sold in 
future periods.  Ultimately, our projections could differ from actual results and could result in a material impact to our stated inventory 
balances.  We have historically not had to materially adjust our obsolescence reserves due to the factors discussed above and do not 
anticipate that we will experience material changes in our estimates in the future.  

We also record a reserve to reduce the carrying value of our perpetual inventory to account for quantities in our perpetual records above 
the actual existing quantities on hand caused by unrecorded shrink.  We estimate this reserve based on the results of our extensive and 
frequent cycle counting programs and periodic, full physical inventories.  To the extent that our estimates do not accurately reflect the 
actual unrecorded inventory shrinkage, we could potentially experience a material impact to our inventory balances.  We have historically 
been able to provide a timely and accurate measurement of shrink and have not experienced material adjustments to our estimates.  If 
the shrink reserve changed 10% from the estimate that we recorded based on our historical experience at December 31, 2017, the financial 
impact would have been approximately $1 million or less than 0.1% of pretax income for the year ended December 31, 2017.  

Valuation of Long-Lived Assets and Goodwill:

We evaluate the carrying value of long-lived assets for impairment whenever events or changes in circumstances indicate the carrying 
value of these assets might exceed their current fair values.  As part of the evaluation, we review performance at the store level to identify 
any stores with current period operating losses that should be considered for impairment.  A potential impairment has occurred if the 
projected future undiscounted cash flows realized from the best possible use of the asset are less than the carrying value of the asset.  The 
estimate of cash flows includes management’s assumptions of cash inflows and outflows directly resulting from the use of that asset in 
operations.  If the carrying amount of an asset exceeds its estimated future cash flows, an impairment charge is recognized for the amount 
by which the carrying amount of the asset exceeds the fair value of the assets.  Our impairment analyses contain estimates due to the 
inherently judgmental nature of forecasting long-term estimated cash flows and determining the ultimate useful lives and fair values of 
the assets.  Actual results could differ from these estimates, which could materially impact our impairment assessment. 

We review goodwill for impairment annually during the fourth quarter, or when events or changes in circumstances indicate the carrying 
value of these assets might exceed their current fair values.  We have never recorded an impairment to goodwill.  The process of evaluating 
goodwill for impairment involves the determination of the fair value of our Company using the market approach.  Inherent in such fair 
value determinations are certain judgments and estimates, including estimates that incorporate assumptions marketplace participants 
would use in making their estimates of fair value.  In the future, if events or market conditions affect the estimated fair value to the extent 
that an asset is impaired, we will adjust the carrying value of these assets in the period in which the impairment occurs; however, we do 
not believe there has been any change of events or circumstances that would indicate that a reevaluation of goodwill is required as of 
December 31, 2017, nor do we believe goodwill is at risk of failing impairment testing.  If the price of O’Reilly’s stock, which was a 
primary input used to determine our market capitalization during step one of goodwill impairment testing, changed by 10% from the 
value used during testing, the results and our conclusions would not have changed and no further steps would have been required.

Supplier Concessions: 

We receive concessions from our suppliers through a variety of programs and arrangements, including co-operative advertising, allowances 
for warranties, merchandise allowances and volume purchase rebates.  Co-operative advertising allowances that are incremental to our 
advertising program, specific to a product or event and identifiable for accounting purposes are reported as a reduction of advertising 
expense in the period in which the advertising occurred.  All other material supplier concessions are recognized as a reduction to the cost 
of sales.  Amounts receivable from suppliers also include amounts due to us relating to supplier purchases and product returns.  Management 
regularly reviews amounts receivable from suppliers and assesses the need for a reserve for uncollectible amounts based on our evaluation 
of our suppliers’ financial position and corresponding ability to meet their financial obligations.  Based on our historical results and 
current assessment, we have not recorded a reserve for uncollectible amounts in our consolidated financial statements, and we do not
believe there is a reasonable likelihood that our ability to collect these amounts will differ from our expectations.  The eventual ability 
of our suppliers to pay us the obliged amounts could differ from our assumptions and estimates, and we may be exposed to losses or 
gains that could be material.

37

FORM 10-KWarranty Reserves:

We offer warranties on certain merchandise we sell with warranty periods ranging from 30 days to limited lifetime warranties.  The risk 
of loss arising from warranty claims is typically the obligation of our suppliers.  Certain suppliers provide upfront allowances to us in 
lieu of accepting the obligation for warranty claims.  For this merchandise, when sold, we bear the risk of loss associated with the cost 
of warranty claims.  Differences between supplier allowances received in lieu of warranty obligations and estimated warranty expense 
are recorded as an adjustment to the cost of sales.  Estimated warranty costs, which are recorded as obligations at the time of sale, are 
based on the historical failure rate of each individual product line.  Our historical experience has been that failure rates are relatively 
consistent over time and that the ultimate cost of warranty claims has been driven by volume of units sold as opposed to fluctuations in 
failure rates or the variation of the cost of individual claims.  If warranty reserves were changed 10% from our estimated reserves at 
December 31,  2017,  the  financial  impact  would  have  been  approximately  $4  million  or  0.3%  of  pretax  income  for  the  year  ended 
December 31, 2017.

Self-Insurance Reserves: 

We use a combination of insurance and self-insurance mechanisms to provide for potential liabilities from workers’ compensation, general 
liability, vehicle liability, property loss, and Team Member health care benefits.  With the exception of certain Team Member health care 
benefit liabilities, employment related claims and litigation, certain commercial litigation and certain regulatory matters, we obtain third-
party insurance coverage to limit our exposure for any individual workers’ compensation, general liability, vehicle liability or property 
loss claim.  When estimating our self-insurance liabilities, we consider a number of factors, including historical claims experience and 
trend-lines, projected medical and legal inflation, growth patterns and exposure forecasts.  The assumptions made by management as 
they relate to each of these factors represent our judgment as to the most probable cumulative impact of each factor to our future obligations.  
Our calculation of self-insurance liabilities requires management to apply judgment to estimate the ultimate cost to settle reported claims 
and claims incurred but not yet reported as of the balance sheet date, and the application of alternative assumptions could result in a 
different estimate of these liabilities.  Actual claim activity or development may vary from our assumptions and estimates, which may 
result in material losses or gains.  As we obtain additional information that affects the assumptions and estimates we used to recognize 
liabilities for claims incurred in prior accounting periods, we adjust our self-insurance liabilities to reflect the revised estimates based on 
this additional information.  These liabilities are recorded at our estimate of their net present value, using a credit-adjusted discount rate.  
These liabilities do not have scheduled maturities, but we can estimate the timing of future payments based upon historical patterns.  We 
could apply alternative assumptions regarding the timing of payments or the applicable discount rate that could result in materially 
different estimates of the net present value of the liabilities.  If self-insurance reserves were changed 10% from our estimated reserves 
at December 31, 2017, the financial impact would have been approximately $14 million or 0.8% of pretax income for the year ended 
December 31, 2017.

Legal Reserves: 

We maintain reserves for expenses associated with litigation, for which O’Reilly is currently involved.  We are currently involved in 
litigation incidental to the ordinary conduct of our business.  Management, with the assistance of outside legal counsel, must make 
estimates of potential legal obligations and possible liabilities arising from such litigation and records reserves for these expenditures.  
If legal reserves were changed 10% from our estimated reserves at December 31, 2017, the financial impact would have been approximately 
$3 million or 0.2% of pretax income for the year ended December 31, 2017.

Taxes: 

We operate within multiple taxing jurisdictions and are subject to audit in these jurisdictions.  These audits can involve complex issues, 
which may require an extended period of time to resolve.  We regularly review our potential tax liabilities for tax years subject to audit.  
The amount of such liabilities is based on various factors, such as differing interpretations of tax regulations by the responsible tax 
authority, experience with previous tax audits and applicable tax law rulings.  Changes in our tax liability may occur in the future as our 
assessments change based on the progress of tax examinations in various jurisdictions and/or changes in tax regulations.  In management’s 
opinion, adequate provisions for income taxes have been made for all years presented.  The estimates of our potential tax liabilities contain 
uncertainties because management must use judgment to estimate the exposures associated with our various tax positions and actual 
results could differ from our estimates.  Alternatively, we could have applied assumptions regarding the eventual outcome of the resolution 
of open tax positions that could differ from our current estimates but would still be reasonable given the nature of a particular position.  
While our estimates are subject to the uncertainty noted in the preceding discussion, our initial estimates of our potential tax liabilities 
have historically not been materially different from actual results, except in instances where we have reversed liabilities that were recorded 
for periods that were subsequently closed with the applicable taxing authority.  

INFLATION AND SEASONALITY 

For the last three fiscal years, we have generally been successful in reducing the effects of merchandise cost increases principally by 
taking advantage of supplier incentive programs, economies of scale resulting from increased volume of purchases and selective forward 
buying.  To the extent our acquisition cost increased due to price increases industry-wide, we have typically been able to pass along these 

38

FORM 10-Kincreased costs through higher retail prices for the affected products.  As a result, we do not believe inflation has had a material adverse 
effect on our operations.

To some extent, our business is seasonal primarily as a result of the impact of weather conditions on customer buying patterns.  While 
we have historically realized operating profits in each quarter of the year, our store sales and profits have historically been higher in the 
second and third quarters (April through September) than in the first and fourth quarters (October through March) of the year.

QUARTERLY RESULTS

The  following  tables  set  forth  certain  quarterly  unaudited  operating  data  for  fiscal  years  ended  December 31,  2017  and  2016.   The 
unaudited quarterly information includes all adjustments, which management considers necessary for a fair presentation of the information 
shown (in thousands, except per share and comparable store sales data):

Comparable store sales

Sales

Gross profit

Operating income

Net income
Earnings per share – basic (1)
Earnings per share – assuming dilution (1)

Comparable store sales

Sales

Gross profit

Operating income

Net income
Earnings per share – basic (1)
Earnings per share – assuming dilution (1)

Fiscal 2017

First
Quarter

Second
Quarter

Third
Quarter

Fourth
Quarter

0.8%

1.7%

1.8%

1.3%

$

2,156,259

$

2,290,829

$

2,339,830

$

2,190,808

1,131,147

1,200,062

1,230,294

1,159,180

403,157

264,934

457,445

282,821

461,963

283,734

$

$

2.88

2.83

$

$

3.14

3.10

$

$

3.26

3.22

$

$

402,835

302,315

3.56

3.52

Fiscal 2016

First
Quarter

Second
Quarter

Third
Quarter

Fourth
Quarter

6.1%

4.3%

4.2%

4.8%

$

2,096,150

$

2,176,689

$

2,220,955

$

2,099,302

1,097,579

1,127,179

1,170,026

1,114,227

418,626

255,374

425,061

257,794

447,809

278,493

$

$

2.63

2.59

$

$

2.69

2.65

$

$

2.93

2.90

$

$

407,710

246,030

2.62

2.59

(1)  Earnings per share amounts are computed independently for each quarter and annual period.  The quarterly earnings per share amounts may not 

sum to equal the full-year earnings per share amount.

The unaudited operating data presented above should be read in conjunction with our consolidated financial statements and related notes 
included elsewhere in this annual report, and the other financial information included therein.

RECENT ACCOUNTING PRONOUNCEMENTS 

In May of 2014, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standard Update (“ASU”) No. 2014-09, 
“Revenue from Contracts with Customers (Topic 606)” (“ASU 2014-09”).  Under ASU 2014-09, an entity is required to follow a 
five-step process to determine the amount of revenue to recognize when promised goods or services are transferred to customers.  
ASU 2014-09 offers specific accounting guidance for costs to obtain or fulfill a contract with a customer.  In addition, an entity is 
required to disclose sufficient information to understand the nature, amount, timing, and uncertainty of revenue and cash flows arising 
from contracts with customers.  In August of 2015, the FASB issued ASU No. 2015-14, “Revenue from Contracts with Customers 
(Topic 606):  Deferral of the Effective Date” (“ASU 2015-14”), to defer the effective date of ASU 2014-09 by one year.  For public 
companies, ASU 2015-14 changes ASU 2014-09 to be effective for annual reporting periods beginning after December 15, 2017, 
including  interim  periods  within  that  reporting  period.   These ASUs  can  be  adopted  retrospectively  or  as  a  cumulative-effective 
adjustment at the date of adoption.  We have substantially completed our evaluation of the impact of the adoption of ASU 2014-09, 
and we will adopt this guidance beginning with our first quarter ending March 31, 2018, using the modified retrospective transition 
method.  Results for annual reporting periods beginning after December 31, 2017, will be presented under ASU 2014-09, while prior 
period amounts will not be adjusted and will continue to be reported under the accounting standards in effect for the prior periods.  
Our primary source of revenue is derived from the sale of automotive aftermarket parts to our customers, and generally, our performance 

39

FORM 10-Kobligations are satisfied immediately when the parts are delivered to the customer, which normally occurs the same day the customer 
orders the part.  As such, the adoption of the new standard will not have a material impact on our consolidated financial condition, 
results of operations or cash flows; further, we do not expect significant changes to our business process, internal controls or systems 
as a result of adopting ASU 2014-09.

In February of 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 842)” (“ASU 2016-02”).  Under ASU 2016-02, an entity 
will be required to recognize right-of-use assets and lease liabilities on its balance sheet and disclose key information about leasing 
arrangements.  ASU 2016-02 offers specific accounting guidance for a lessee, a lessor and sale and leaseback transactions.  Lessees 
and lessors are required to disclose qualitative and quantitative information about leasing arrangements to enable a user of the financial 
statements to assess the amount, timing and uncertainty of cash flows arising from leases.  For public companies, ASU 2016-02 is 
effective for annual reporting periods beginning after December 15, 2018, including interim periods within that reporting period, and 
requires a modified retrospective adoption, with early adoption permitted.  We will adopt this guidance beginning with our first quarter 
ending March 31, 2019.  We have established a task force, composed of multiple functional groups inside of the Company, which is 
currently in the process of evaluating critical components of this new guidance and the potential impact of the guidance on our financial 
position, results of operations and cash flows.  Based on the preliminary work completed, we are considering the potential implications 
of the new standard on determining the discount rate to be used in valuing new and existing leases, the treatment of existing favorable 
and unfavorable lease agreements acquired in connection with previous acquisitions, procedural and operational changes that may 
be necessary to comply with the provisions of the guidance and all applicable financial statement disclosures required by the guidance, 
all of which are areas that could potentially be impacted by adoption of the guidance.  At this time, the task force has not completed 
its full evaluation; however, we believe the adoption of the new guidance will have a material impact on the total assets and total 
liabilities reported on our consolidated balance sheets. 

In March of 2016, the FASB issued ASU No. 2016-09, “Compensation - Stock Compensation (Topic 718):  Improvements to Employee 
Share-Based Payment Accounting” (“ASU 2016-09”).  Under ASU 2016-09, several aspects of the accounting for share-based payment 
transactions, including tax consequence, classification of awards as equity or liabilities, and classification on the statement of cash 
flows, were changed.  We adopted this guidance with our first quarter ending March 31, 2017.  Upon adoption of ASU 2016-09, we 
elected to change our accounting policy to account for forfeitures as they occur; this change was applied using the modified retrospective 
transition  method  with  a  cumulative  effect  adjustment  of  $0.3  million  to  opening  “Retained  earnings”  on  the  accompanying 
Consolidated Balance Sheet as of December 31, 2017.  We applied the amendments related to the presentation of tax withholdings 
on the statements of cash flows using the retrospective transition method, which resulted in $0.6 million and $0.9 million of tax 
withholdings being reclassified from “Net cash provided by operating activities” to “Net cash used in financing activities” on the 
accompanying Consolidated Statement of Cash Flows for the years ended December 31, 2016 and 2015, respectively.  We elected to 
apply the amendments related to the presentation of excess tax benefits on the statements of cash flows using the retrospective transition 
method, which resulted in $56.0 million and $63.1 million of excess tax benefits related to share-based compensation being reclassified 
from “Net cash used in financing activities” to “Net cash provided by operating activities” in the accompanying Consolidated Statement 
of Cash Flows for the years ended December 31, 2016 and 2015, respectively.  ASU 2016-09 amendments related to accounting for 
excess tax benefits in the income statement have been adopted prospectively, resulting in the reduction of $48.7 million in “Provision 
for income taxes” in the accompanying Consolidated Statement of Income for the year ended December 31, 2017, which lowered our 
effective tax rate, increased dilutive shares outstanding and increased diluted earnings per share for the year ended December 31, 
2017, by $0.50.

In June of 2016, the FASB issued ASU No. 2016-13, “Financial Instruments - Credit Losses (Topic 326):  Measurement of Credit 
Losses on Financial Instruments” (“ASU 2016-13”).  Under ASU 2016-13, businesses and other organizations are required to present 
financial assets, measured at amortized costs basis, at the net amount expected to be collected.  The allowance for credit losses is a 
valuation account that is deducted from the amortized cost basis, such as trade receivables.  The measurement of expected credit loss 
will be based on historical experience, current conditions, and reasonable and supportable forecasts that affect the collectibility of the 
reported amount.  For public companies, ASU 2016-13 is effective for annual reporting periods beginning after December 15, 2019, 
including interim periods within that reporting period, and requires a modified retrospective adoption, with early adoption permitted.  
We will adopt this guidance beginning with our first quarter ending March 31, 2020.  The application of this new guidance is not 
expected to have a material impact on our consolidated financial condition, results of operations or cash flows.

In August of 2016, the FASB issued ASU No. 2016-15, “Statement of Cash Flows (Topic 230):  Classification of Certain Cash Receipts 
and Cash Payments (a consensus of the FASB Emerging Issues Task Force)” (“ASU 2016-15”).  ASU 2016-15 reduces the existing 
diversity  in  practice  for  eight  specific  parts  on  cash  flow  statement  presentation  and  classification:    debt  prepayment  or  debt 
extinguishment  costs;  settlement  of  zero-coupon  debt  instruments;  contingent  consideration  payments  made  after  a  business 
combination; proceeds from the settlement of insurance claims; proceeds from the settlement of corporate-owned life insurance (COLI) 
policies; distributions received from equity method investments; beneficial interests in securitization transactions; and separately 
identifiable cash flows and application of the predominance principle.  For public companies, ASU 2016-15 is effective for annual 
reporting periods beginning after December 15, 2017, including interim periods within that reporting period, and requires retrospective 

40

FORM 10-Kadoption, with early adoption permitted.  We will adopt this guidance beginning with our first quarter ending March 31, 2018.  The 
application of this new guidance is not expected to have a material impact on our consolidated financial condition, results of operations 
or cash flows.

In  January  of  2017,  the  FASB  issued ASU  No.  2017-01,  “Business  Combinations  (Topic  805):    Clarifying  the  Definition  of  a 
Business” (“ASU 2017-01”).  ASU 2017-01 revises the definition of a business in the Accounting Standards Codification and clarifies 
the guidance for determining whether the purchase or disposal of an asset or group of assets qualifies as the purchase or disposal of 
a business.  For public companies, ASU 2017-01 is effective for annual reporting periods beginning after December 15, 2017, including 
interim periods within that reporting period, and requires prospective adoption, with early adoption permitted with certain conditions.  
We will adopt this guidance beginning with our first quarter ending March 31, 2018.  The application of this new guidance is not 
expected to have a material impact on our consolidated financial condition, results of operations or cash flows.

In January of 2017, the FASB issued ASU No. 2017-04, “Intangibles - Goodwill and Other (Topic 350):  Simplifying the Test for 
Goodwill Impairment” (“ASU 2017-04”).  ASU 2017-04 eliminates the second step in the previous process for goodwill impairment 
testing; instead, the test is now a one-step process that calls for goodwill impairment loss to be measured as the excess of the reporting 
unit’s carrying amount over its fair value.  For public companies, ASU 2017-04 is effective for annual reporting periods beginning 
after December 15, 2019, including interim periods within that reporting period, and requires prospective adoption, with early adoption 
after January 1, 2017.  We will adopt this guidance beginning with our first quarter ending March 31, 2019.  The application of this 
new guidance is not expected to have a material impact on our consolidated financial condition, results of operations or cash flows.

In May of 2017, the FASB issued ASU No. 2017-09, “Compensation - Stock Compensation (Topic 718):  Scope of Modification 
Accounting” (“ASU 2017-09”).  ASU 2017-09 provides clarity and reduces both the diversity in practice and cost and complexity 
when applying stock compensation guidance to a change to the terms or conditions of a share-based payment award.  For public 
companies, ASU 2017-09 is effective for annual reporting periods beginning after December 15, 2017, including interim periods 
within that reporting period, and requires prospective adoption, with early adoption permitted.  We will adopt this guidance beginning 
with our first quarter ending March 31, 2018.  The application of this new guidance is not expected to have a material impact on our 
consolidated financial condition, results of operations or cash flows.

Item 7A.  Quantitative and Qualitative Disclosures about Market Risk

Unless otherwise indicated, “we,” “us,” “our” and similar terms, as well as references to the “Company” or “O’Reilly,” refer to O’Reilly 
Automotive, Inc. and its subsidiaries.

We are subject to interest rate risk to the extent we borrow against our unsecured revolving credit facility (the “Revolving Credit Facility”) 
with variable interest rates based on either a Base Rate or Eurodollar Rate, as defined in the credit agreement governing the Revolving 
Credit Facility.  As of December 31, 2017, we had outstanding borrowings under our Revolving Credit Facility in the amount of $346 
million, at the weighted-average variable interest rate of 2.675%.  At this borrowing level, a 0.25% increase in interest rates would have 
had an unfavorable annual impact on our pre-tax earnings and cash flows in the amount of $0.9 million.

We had outstanding fixed rate debt of $2.65 billion and $1.90 billion as of December 31, 2017 and 2016, respectively.  The fair value of 
our fixed rate debt was estimated at $2.73 billion and $1.98 billion as of December 31, 2017 and 2016, respectively, which was determined 
by reference to quoted market prices.

We invest certain of our excess cash balances in short-term, highly-liquid instruments with maturities of 90 days or less.  We do not expect 
any material losses from our invested cash balances and we believe that our interest rate exposure is minimal.  As of December 31, 2017, 
our cash and cash equivalents totaled $46 million.

41

FORM 10-KItem 8.  Financial Statements and Supplementary Data

Index

Management’s Report on Internal Control over Financial Reporting
Report of Independent Registered Public Accounting Firm: Internal Control over Financial Reporting
Report of Independent Registered Public Accounting Firm: Financial Statements
Consolidated Balance Sheets
Consolidated Statements of Income
Consolidated Statements of Shareholders’ Equity
Consolidated Statements of Cash Flows
Notes to Consolidated Financial Statements

Page
43
44
45
46
47
48
49
50

42

FORM 10-KMANAGEMENT’S REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING

The management of O’Reilly Automotive, Inc. and Subsidiaries (the “Company”), under the supervision and with the participation of 
the Company’s principal executive officer and principal financial officer and effected by the Company’s Board of Directors, is responsible 
for establishing and maintaining adequate internal control over financial reporting as defined in Rule 13(a)-15(f) or 15(d)-15(f) under 
the Securities Exchange Act of 1934, as amended.  The Company’s internal control system is designed to provide reasonable assurance 
regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial  statements  for  external  purposes  in  accordance  with 
accounting principles generally accepted in the United States.

Internal control over financial reporting includes all policies and procedures that

• 

• 

• 

pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the 
assets of the Company;

provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance 
with accounting principles generally accepted in the United States of America, and that receipts and expenditures of the Company 
are being made only in accordance with authorizations of management and directors of the Company; and

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.

Management recognizes that all internal control systems, no matter how well designed, have inherent limitations.  Therefore, even those 
systems determined to be effective can provide only reasonable assurance with respect to financial statement preparation and presentation.  
Also, projections of any evaluation of effectiveness to future periods are subject to risk.  Over time, controls may become inadequate 
because of changes in conditions or deterioration in the degree of compliance with policies or procedures.

Under the supervision and with the participation of the Company’s principal executive officer and principal financial officer, management 
assessed the effectiveness of the Company’s internal control over financial reporting as of December 31, 2017.  In making this assessment, 
management used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”) in Internal 
Control - Integrated Framework (2013 framework).  Based on this assessment, management believes that as of December 31, 2017, the 
Company’s internal control over financial reporting is effective based on those criteria.

Ernst & Young LLP, Independent Registered Public Accounting Firm, has audited the Company’s consolidated financial statements and 
has issued an attestation report on the effectiveness of the Company’s internal control over financial reporting, as stated in their report, 
which is included herein.  

/s/ Greg Henslee

Greg Henslee

Chief Executive Officer

February 28, 2018

/s/ Thomas McFall

Thomas McFall

Executive Vice President and

Chief Financial Officer
February 28, 2018

43

FORM 10-K 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

To the Shareholders and the Board of Directors of O’Reilly Automotive, Inc. and Subsidiaries

Opinion on Internal Control over Financial Reporting

We have audited O’Reilly Automotive, Inc. and subsidiaries’ 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, O’Reilly Automotive, Inc. and subsidiaries (the “Company”) 
maintained, in all material respects, effective internal control over financial reporting as of December 31, 2017, based on the COSO 
criteria.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”), 
the consolidated balance sheets of the Company as of December 31, 2017 and 2016, and the related consolidated statements of income, 
shareholders’ 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) 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 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.

/s/ Ernst & Young LLP

Kansas City, Missouri
February 28, 2018 

44

FORM 10-KREPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareholders and the Board of Directors of O’Reilly Automotive, Inc. and Subsidiaries

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of O’Reilly Automotive, Inc. and Subsidiaries (the “Company”) as of 
December 31, 2017 and 2016, and the related consolidated statements of income, shareholders’ 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 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”), 
the Company’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 are the responsibility of the Company’s management.  Our responsibility is to express an opinion on the 
Company’s financial statements 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 1992.
Kansas City, Missouri
February 28, 2018 

45

FORM 10-KConsolidated Balance Sheets
(In thousands, except share data)

Assets
Current assets:

Cash and cash equivalents
Accounts receivable, less allowance for doubtful accounts $12,717 in 2017 and $12,040 in 2016
Amounts receivable from suppliers
Inventory
Other current assets
Total current assets

Property and equipment, at cost
Less: accumulated depreciation and amortization

Net property and equipment

Goodwill
Other assets, net
Total assets

Liabilities and shareholders’ equity
Current liabilities:
Accounts payable
Self-insurance reserves
Accrued payroll
Accrued benefits and withholdings
Other current liabilities
Total current liabilities

Long-term debt
Deferred income taxes
Other liabilities

Shareholders’ equity:

Preferred stock, $0.01 par value:
Authorized shares - 5,000,000
Issued and outstanding shares - none

Common stock, $0.01 par value:

Authorized shares – 245,000,000
Issued and outstanding shares –
84,302,187 as of December 31, 2017, and
92,851,815 as of December 31, 2016

Additional paid-in capital
Retained (deficit) earnings

Total shareholders’ equity

$

$

$

December 31,

2017

2016

$

$

$

46,348
216,251
76,236
3,009,800
49,037
3,397,672

5,191,135
1,847,329
3,343,806

789,058
41,349
7,571,885

3,190,029
71,695
77,147
69,308
239,187
3,647,366

2,978,390
85,406
207,677

146,598
197,274
82,105
2,778,976
53,022
3,257,975

4,832,342
1,708,911
3,123,431

785,399
37,384
7,204,189

2,936,656
67,921
71,717
74,454
249,901
3,400,649

1,887,019
90,166
199,219

—

—

843
1,265,043
(612,840)
653,046

929
1,336,707
289,500
1,627,136

Total liabilities and shareholders’ equity

$

7,571,885

$

7,204,189

See accompanying Notes to consolidated financial statements.

46

FORM 10-KConsolidated Statements of Income
(In thousands, except per share data)

Sales
Cost of goods sold, including warehouse and distribution expenses
Gross profit

Selling, general and administrative expenses
Operating income

Other income (expense):

Interest expense
Interest income
Other, net

Total other expense

Income before income taxes

Provision for income taxes
Net income

Earnings per share-basic:
Earnings per share
Weighted-average common shares outstanding – basic

Earnings per share-assuming dilution:
Earnings per share
Weighted-average common shares outstanding – assuming dilution

$

$

$

$

For the Year Ended 
 December 31,
2016
8,593,096
4,084,085
4,509,011

$

$

2017
8,977,726
4,257,043
4,720,683

2015
7,966,674
3,804,031
4,162,643

2,995,283
1,725,400

2,809,805
1,699,206

2,648,622
1,514,021

(91,349)
2,347
1,406
(87,596)

(70,931)
4,224
4,692
(62,015)

(57,129)
2,340
1,134
(53,655)

1,637,804

1,637,191

1,460,366

504,000
1,133,804

12.82
88,426

12.67
89,502

$

$

$

599,500
1,037,691

10.87
95,447

10.73
96,720

$

$

$

529,150
931,216

9.32
99,965

9.17
101,514

See accompanying Notes to consolidated financial statements.

47

FORM 10-KConsolidated Statements of Shareholders’ Equity 
(In thousands)

Common Stock

Shares

Par Value

Balance at December 31, 2014

101,603

$

Net income

Issuance of common stock under employee benefit
plans, net of forfeitures and shares withheld to cover
taxes

Net issuance of common stock upon exercise of
stock options

Excess tax benefit from share-based compensation

Share based compensation

Share repurchases, including fees
Balance at December 31, 2015

Net income

Issuance of common stock under employee benefit
plans, net of forfeitures and shares withheld to cover
taxes

Net issuance of common stock upon exercise of
stock options

Excess tax benefit from share-based compensation

Share based compensation

Share repurchases, including fees
Balance at December 31, 2016

Cumulative effective adjustment from adoption of
ASU 2016-09 (See Note 1)

Net income

Issuance of common stock under employee benefit
plans, net of forfeitures and shares withheld to cover
taxes

Net issuance of common stock upon exercise of
stock options

Share based compensation

Share repurchases, including fees
Balance at December 31, 2017

—

59

976

—

—
(4,901)
97,737

$

—

56

757

—

—
(5,698)
92,852

$

—

—

66

685

—
(9,301)
84,302

$

1,016

—

—

10

—

—
(49)
977

—

1

8

—

—
(57)
929

—

—

—

7

Additional
Paid-In
Capital 
$ 1,194,929

Retained
Earnings
(Deficit)

Total

$

822,473

$ 2,018,418

—

931,216

931,216

11,630

52,901

63,078

—

—

—

20,274
(61,315)
$ 1,281,497

—
(1,074,849)
678,840

$

11,630

52,911

63,078

20,274

(1,136,213)
$ 1,961,314

—

1,037,691

1,037,691

12,613

47,386

55,994

—

—

—

17,566
(78,349)
$ 1,336,707

—
(1,427,031)
289,500

$

12,614

47,394

55,994

17,566

(1,505,437)
$ 1,627,136

434

—

(266)
1,133,804

168

1,133,804

13,466

33,222

—

—

—
(93)
843

17,773
(136,559)
$ 1,265,043

—
(2,035,878)

$

(612,840) $

13,466

33,229

17,773

(2,172,530)
653,046

See accompanying Notes to consolidated financial statements.

48

FORM 10-KConsolidated Statements of Cash Flows 
(In thousands)

Operating activities:
Net income
Adjustments to reconcile net income to net cash provided by operating activities:

Depreciation and amortization of property, equipment and intangibles
Amortization of debt discount and issuance costs
Deferred income taxes
Share-based compensation programs
Other

Changes in operating assets and liabilities:

Accounts receivable
Inventory
Accounts payable
Income taxes payable
Accrued payroll
Accrued benefits and withholdings
Other

Net cash provided by operating activities

Investing activities:
Purchases of property and equipment
Proceeds from sale of property and equipment
Payments received on notes receivable
Other

Net cash used in investing activities

Financing activities:
Proceeds from borrowings on revolving credit facility
Payments on revolving credit facility
Proceeds from the issuance of long-term debt
Payment of debt issuance costs
Principal payments on capital leases
Repurchases of common stock
Net proceeds from issuance of common stock
Other

Net cash used in financing activities

Net (decrease) increase in cash and cash equivalents
Cash and cash equivalents at beginning of the year
Cash and cash equivalents at end of the year

Supplemental disclosures of cash flow information:
Income taxes paid
Interest paid, net of capitalized interest

2017

For the Year Ended 
 December 31,
2016
(As Adjusted,
Note)

2015
(As Adjusted,
Note)

$

1,133,804

$

1,037,691

$

931,216

233,845
2,871
(4,593)
19,401
11,790

(27,742)
(231,802)
253,265
14,220
5,430
3,042
(9,844)
1,403,687

(465,940)
4,464
—
(2,747)
(464,223)

3,101,000
(2,755,000)
748,800
(7,590)
—
(2,172,530)
45,762
(156)
(1,039,714)

(100,250)
146,598
46,348

496,728
77,766

$

$

217,866
2,451
10,394
18,859
6,434

(38,548)
(119,270)
322,427
26,880
12,616
(256)
13,169
1,510,713

(476,344)
5,119
1,047
(58,918)
(529,096)

—
—
499,160
(4,125)
—
(1,505,437)
59,634
(552)
(951,320)

30,297
116,301
146,598

569,677
63,648

$

$

$

$

210,256
2,106
(22,650)
21,899
6,839

(23,858)
(76,226)
191,064
81,617
(19,341)
18,904
23,662
1,345,488

(414,020)
2,758
4,074
—
(407,188)

—
—
—
—
(25)
(1,136,213)
64,613
(934)
(1,072,559)

(134,259)
250,560
116,301

485,824
55,061

Note:  Certain prior period amounts have been reclassified to conform to current period presentation.  See Note 1 “Summary of Significant 
Accounting Policies” to the Consolidated Financial Statements for more information.

See accompanying Notes to consolidated financial statements.

49

FORM 10-KNOTE 1 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Notes to Consolidated Financial Statements

Nature of business:
O’Reilly Automotive, Inc. and its subsidiaries, collectively, “O’Reilly” or the “Company,” is a specialty retailer and supplier of automotive 
aftermarket parts.  The Company’s stores carry an extensive product line, including new and remanufactured automotive hard parts, 
maintenance items and various automotive accessories.  As of December 31, 2017, the Company owned and operated 5,019 stores in 47
states, servicing both do-it-yourself (“DIY”) and the professional service provider customers.  The Company’s robust distribution system 
provides stores with same-day or overnight access to an extensive inventory of hard-to-find items not typically stocked in the stores of 
other auto parts retailers.  

Segment reporting:
The Company is managed and operated by a single management team reporting to the chief operating decision maker.  O’Reilly stores 
have similar characteristics, including the nature of the products and services, the type and class of customers and the methods used to 
distribute products and provide service to its customers and, as a whole, make up a single operating segment.  The Company does not 
prepare discrete financial information with respect to product lines, types of customers or geographic locations and as such has one 
reportable segment.

Principles of consolidation: 
The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries.  All inter-company balances 
and transactions have been eliminated in consolidation.  

Use of estimates:
The preparation of the consolidated financial statements, in conformity with United States generally accepted accounting principles 
(“GAAP”),  requires  management  to  make  estimates  and  assumptions  that  affect  the  amounts  reported  in  the  consolidated  financial 
statements and accompanying notes.  Actual results could materially differ from those estimates. 

Cash equivalents:
Cash equivalents include investments with maturities of 90 days or less on the date of purchase.

Accounts receivable:
The Company maintains allowances for doubtful accounts for estimated losses resulting from the inability of the Company’s customers 
to make required payments.  The Company considers the following factors when determining if collection is reasonably assured:  customer 
creditworthiness, past transaction history with the customer, current economic and industry trends and changes in customer payment 
terms.  Allowances for doubtful accounts are determined based on historical experience and an evaluation of the current composition of 
accounts receivable.  Amounts due to the Company from its Team Members are included in “Accounts receivable” on the accompanying 
Consolidated Balance Sheets.  These amounts consist primarily of purchases of merchandise on Team Member accounts.  Accounts 
receivable due from Team Members was approximately $0.9 million and $1.2 million as of December 31, 2017 and 2016, respectively.

The Company grants credit to certain customers who meet the Company’s pre-established credit requirements.  Concentrations of credit 
risk with respect to these receivables are limited because the Company’s customer base consists of a large number of small customers, 
spreading the credit risk across a broad base.  The Company also controls this credit risk through credit approvals, credit limits and 
accounts  receivable  and  credit  monitoring  procedures.    Generally,  the  Company  does  not  require  security  when  credit  is  granted  to 
customers.    Credit  losses  are  provided  for  in  the  Company’s  consolidated  financial  statements  and  have  consistently  been  within 
management’s expectations.

Amounts receivable from suppliers:
The Company receives concessions from its suppliers through a variety of programs and arrangements, including allowances for new 
stores and warranties, volume purchase rebates and co-operative advertising.  Co-operative advertising allowances that are incremental 
to the Company’s advertising program, specific to a product or event and identifiable for accounting purposes are reported as a reduction 
of advertising expense in the period in which the advertising occurred.  All other supplier concessions are recognized as a reduction to 
the cost of sales.  Amounts receivable from suppliers also include amounts due to the Company for changeover merchandise and product 
returns.  The Company regularly reviews supplier receivables for collectability and assesses the need for a reserve for uncollectable 
amounts based on an evaluation of the Company’s suppliers’ financial positions and corresponding abilities to meet financial obligations.  
Management does not believe there is a reasonable likelihood that the Company will be unable to collect the amounts receivable from 
suppliers and the Company did not record a reserve for uncollectable amounts from suppliers in the consolidated financial statements as 
of December 31, 2017 or 2016.

50

FORM 10-KInventory:
Inventory, which consists of automotive hard parts, maintenance items, accessories and tools, is stated at the lower of cost or market.  
Inventory also includes capitalized costs related to procurement, warehousing and distribution centers (“DC”s).  Cost has been determined 
using the last-in, first-out (“LIFO”) method, which more accurately matches costs with related revenues.  Over time, as the Company’s 
merchandise  inventory  purchases  have  increased,  the  Company  negotiated  improved  acquisition  costs  from  its  suppliers  and  the 
corresponding price deflation exhausted the Company’s LIFO reserve balance.  The Company’s policy is to not write up the value of its 
inventory in excess of its replacement cost, and accordingly, the Company’s merchandise inventory has been effectively recorded at 
replacement cost since December 31, 2013.  The replacement cost of inventory was $3.01 billion and $2.78 billion as of December 31, 
2017 and 2016, respectively.  LIFO costs exceeded replacement costs by $157.3 million and $132.0 million at December 31, 2017 and 
2016, respectively.

Fair value of financial instruments:
The Company uses the fair value hierarchy, which prioritizes the inputs used to measure the fair value of certain of its financial instruments.  
The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurement) 
and the lowest priority to unobservable inputs (Level 3 measurement).  The Company uses the income and market approaches to determine 
the fair value of its assets and liabilities.  The three levels of the fair value hierarchy are set forth below:

•  Level 1 – Quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity can access at 

the measurement date.

•  Level 2 – Inputs other than quoted prices in active markets included within Level 1 that are observable for the asset or liability, 

either directly or indirectly.

•  Level 3 – Unobservable inputs for the asset or liability.

See Note 2 for further information concerning the Company’s financial and non-financial assets and liabilities measured at fair value on 
a recurring and non-recurring basis. 

Property and equipment: 
Property and equipment are carried at cost.  Depreciation is calculated using the straight-line method, generally over the estimated useful 
lives of the assets.  Leasehold improvements are amortized over the lesser of the lease term or the estimated economic life of the assets.  
The lease term includes renewal options determined by management at lease inception, for which failure to execute renewal options 
would result in a substantial economic penalty to the Company.  Maintenance and repairs are charged to expense as incurred.  Upon 
retirement or sale, the cost and accumulated depreciation are eliminated and the gain or loss, if any, is recognized in the Company’s 
Consolidated Statements of Income.  The Company reviews long-lived assets for impairment whenever events or changes in circumstances 
indicate that the carrying amount of an asset may not be fully recoverable.  

Notes receivable:
Historically, the Company has utilized notes receivable from supplier and other third parties; however, during the year ended December 
31, 2016, the notes receivable from suppliers and other third parties were dissolved, in connection with new supplier contracts, and during 
the years ended December 31, 2017 and 2016, no new notes receivable arrangements were entered into.  

Goodwill and other intangibles:
The accompanying Consolidated Balance Sheets at December 31, 2017 and 2016, include goodwill and other intangible assets recorded 
as the result of acquisitions.  The Company reviews goodwill for impairment annually during the fourth quarter, or when events or changes 
in circumstances indicate the carrying value of these assets might exceed their current fair values.  During 2017 and 2016, the goodwill 
impairment test included a quantitative assessment, which compared the fair value of the reporting unit to its carrying amount, including 
goodwill.  The Company operates as a single reporting unit, and the Company determined that its fair value exceeded its carrying value, 
including goodwill, as of December 31, 2017 and 2016; as such, no goodwill impairment adjustment was required as of December 31, 
2017 and 2016.  Finite-lived intangibles are carried at cost and amortization is calculated using the straight-line method, generally over 
the estimated useful lives of the intangibles.

Impairment of long-lived assets:
The Company reviews its long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying value 
of an asset may not be recoverable.  When such an event occurs, the Company compares the sum of the undiscounted expected future 
cash flows of the asset (asset group) with the carrying amounts of the asset.  If the undiscounted expected future cash flows are less than 
the carrying value of the assets, the Company measures the amount of impairment loss as the amount, by which the carrying amount of 
the assets exceeds the fair value of the assets.  The Company has not historically recorded any material impairment charges to its long-
lived assets and the Company did not record a material impairment charge to its long-lived assets during the year ended December 31, 
2017 or 2016.

51

FORM 10-KValuation of investments:
The Company has an unsecured obligation to pay, in the future, the value of deferred compensation and a Company match relating to 
employee participation in the Company’s nonqualified deferred compensation plan (the “Deferred Compensation Plan”).  See Note 9 for 
further information concerning the Company’s benefit plans.  The future obligation is adjusted to reflect the performance, whether positive 
or  negative,  of  selected  investment  measurement  options,  chosen  by  each  participant.   The  Company  invests  in  various  marketable 
securities  with  the  intention  of  selling  these  securities  to  fulfill  its  future  obligations  under  the  Deferred  Compensation  Plan.   The 
investments in this plan were stated at fair value based on quoted market prices, were accounted for as trading securities and were included 
in “Other assets, net” on the accompanying Consolidated Balance Sheets as of December 31, 2017 and 2016.  See Note 2 for further 
information concerning the fair value measurements of the Company’s marketable securities.

Self-insurance reserves:
The Company uses a combination of insurance and self-insurance mechanisms to provide for potential liabilities for Team Member health 
care benefits, workers’ compensation, vehicle liability, general liability and property loss.  With the exception of certain Team Member 
health care benefit liabilities, employment related claims and litigation, certain commercial litigation and certain regulatory matters, the 
Company obtains third-party insurance coverage to limit its exposure.  The Company estimates its self-insurance liabilities by considering 
a number of factors, including historical claims experience and trend-lines, projected medical and legal inflation, growth patterns and 
exposure forecasts.  Certain of these liabilities were recorded at an estimate of their net present value, using a credit-adjusted discount 
rate. 

The following table identifies the components of the Company’s self-insurance reserves as of December 31, 2017 and 2016 (in thousands):

Self-insurance reserves (undiscounted)

Self-insurance reserves (discounted)

December 31,

2017

2016

$

147,664

$

137,970

138,687

129,437

The current portion of the Company’s discounted self-insurance reserves totaled $71.7 million and $67.9 million as of December 31, 
2017 and 2016, respectively, which was included in “Self-insurance reserves” on the accompanying Consolidate Balance Sheets as of 
December 31, 2017 and 2016.  The remainder was included in “Other liabilities” on the accompanying Consolidated Balance Sheets as 
of December 31, 2017 and 2016.

Warranties:
The Company offers warranties on certain merchandise it sells with warranty periods ranging from 30 days to limited lifetime warranties.  
The risk of loss arising from warranty claims is typically the obligation of the Company’s suppliers.  Certain suppliers provide upfront 
allowances to the Company in lieu of accepting the obligation for warranty claims.  For this merchandise, when sold, the Company bears 
the risk of loss associated with the cost of warranty claims.  Differences between supplier allowances received by the Company, in lieu 
of warranty obligations and estimated warranty expense, are recorded as an adjustment to cost of sales.  Estimated warranty costs, which 
are recorded as obligations at the time of sale, are based on the historical failure rate of each individual product line.  The Company’s 
historical experience has been that failure rates are relatively consistent over time and that the ultimate cost of warranty claims to the 
Company has been driven by volume of units sold as opposed to fluctuations in failure rates or the variation of the cost of individual 
claims.  See Note 7 for further information concerning the Company’s aggregate product warranty liabilities. 

Litigation reserves:
O’Reilly is currently involved in litigation incidental to the ordinary conduct of the Company’s business.  The Company records reserves 
for litigation losses in instances where a material adverse outcome is probable and the Company is able to reasonably estimate the probable 
loss.  The Company reserves for an estimate of material legal costs to be incurred in pending litigation matters.  Although the Company 
cannot ascertain the amount of liability that it may incur from any of these matters, it does not currently believe that, in the aggregate, 
these matters, taking into account applicable insurance and reserves, will have a material adverse effect on its consolidated financial 
position, results of operations or cash flows in a particular quarter or annual period.  See Note 14 for further information concerning the 
Company’s litigation reserves.

Share repurchases:
In January of 2011, the Company’s Board of Directors approved a share repurchase program.  Under the program, the Company may, 
from time to time, repurchase shares of its common stock, solely through open market purchases effected through a broker dealer at 
prevailing market prices, based on a variety of factors such as price, corporate trading policy requirements and overall market conditions.  
All shares repurchased under the share repurchase program are retired and recorded under the par value method on the accompanying 
Consolidated Balance Sheets.  See Note 8 for further information concerning the Company’s share repurchase program.  

52

FORM 10-KRevenue recognition:
Over-the-counter retail sales are recorded when the customer takes possession of the merchandise.  Sales to professional service provider 
customers, also referred to as “commercial sales,” are recorded upon same-day delivery of the merchandise to the customer, generally at 
the customer’s place of business.  Wholesale sales to other retailers, also referred to as “jobber sales,” are recorded upon shipment of the 
merchandise from a regional DC with same-day delivery to the jobber customer’s location.  Internet retail sales are recorded when the 
merchandise is shipped or when the merchandise is picked up in a store.  All sales are recorded net of estimated returns allowances, 
discounts and taxes.

The Company maintains a retail loyalty program named O’Reilly O’Rewards, designed to build brand recognition.  The program allows 
a retail customer to enroll at no charge, does not impose a membership fee and provides members with the ability to earn loyalty points 
by making qualifying purchases at the Company’s stores.  Upon reaching established thresholds, the members are automatically issued 
coupons, which expire 90 days after issuance, have no cash value and may be redeemed for most items in the Company’s stores with a 
total purchase price equal to or greater than the value of the coupon.  Points accrued in a member’s account, which have not been awarded 
to the member with a coupon, expire 12 months after the date that they were earned.  The Company records a deferred revenue liability, 
based on a breakage adjusted estimated redemption rate, and a corresponding reduction in revenue in periods when loyalty points are 
earned by members.  The Company recognizes revenue and a corresponding reduction to the deferred revenue liability in periods when 
loyalty program issued coupons are redeemed by members.  

As of December 31, 2017 and 2016, the Company had recorded a deferred revenue liability of $4.7 million and $4.8 million, respectively, 
related to its loyalty program, which were included in “Other liabilities” in the accompanying Consolidated Balance Sheets.  During the 
year ended December 31, 2017 and 2016, the Company recognized $17.6 million and $12.7 million, respectively, of deferred revenue 
related to its loyalty program.

Cost of goods sold and selling, general and administrative expenses:
The following table illustrates the primary costs classified in each major expense category:

Cost of goods sold, including warehouse and distribution
expenses
Total cost of merchandise sold, including:

Freight expenses associated with acquiring merchandise and 
with moving merchandise inventories from the Company’s 
distribution centers to the stores

Selling, general and administrative expenses
Payroll and benefit costs for store and corporate Team Members
Occupancy costs of store and corporate facilities

Defective merchandise and warranty costs

Depreciation and amortization related to store and corporate assets

Supplier allowances and incentives, including:

Allowances  that  are  not  reimbursements  for  specific, 
incremental and identifiable costs

Vehicle expenses for store delivery services
Self-insurance costs

Cash discounts on payments to suppliers

Costs associated with the Company’s supply chain, including:

Closed store expenses
Other administrative costs, including:

Payroll and benefit costs

Warehouse occupancy costs

Transportation costs

Depreciation
Inventory shrinkage

Accounting, legal and other professional services

Bad debt, banking and credit card fees

Supplies

Travel
Advertising costs

Operating leases:
The Company recognizes rent expense on a straight-line basis over the lease terms of its stores, DCs and corporate offices.  Generally, 
the lease term for stores and corporate offices is the base lease term and the lease term for DCs includes the base lease term plus certain 
renewal option periods, for which renewal is reasonably assured and failure to exercise the renewal option would result in a significant 
economic penalty.  The Company’s policy is to amortize leasehold improvements associated with the Company’s operating leases over 
the lesser of the lease term or the estimated economic life of those assets.  See Note 6 for further information concerning the Company’s 
operating leases.

Advertising expenses:
Advertising expense consists primarily of expenses related to the Company’s integrated marketing program, which includes television, 
radio, direct mail and newspaper distribution, in-store and online promotions, and sports and event sponsorships.  The Company expenses 
advertising  costs  as  incurred.   The  Company  also  participates  in  cooperative  advertising  arrangements  with  certain  of  its  suppliers.  
Advertising expense, net of cooperative advertising allowances from suppliers that were incremental to the advertising program, specific 

53

FORM 10-Kto the product or event and identifiable for accounting purposes, total $83.7 million, $83.0 million and $79.3 million for the years ended 
December 31,  2017,  2016  and  2015,  respectively,  which  were  included  in  “Selling,  general  and  administrative  expenses”  on  the 
accompanying Consolidated Statements of Income.

Share-based compensation and benefit plans:
The Company sponsors employee share-based benefit plans and employee and director share-based compensation plans.  The Company 
recognizes compensation expense over the requisite service period for its share-based plans based on the fair value of the awards on the 
date of the grant, award or issuance.  Share-based plans include stock option awards issued under the Company’s employee incentive 
plans and director stock plan, stock issued through the Company’s employee stock purchase plan and restricted stock awarded to employees 
and directors through other compensation plans.  See Note 9 for further information concerning the Company’s share-based compensation 
and plans.   

Pre-opening expenses:
Costs associated with the opening of new stores, which consist primarily of payroll and occupancy costs, are charged to “Selling, general 
and administrative expenses” on the accompanying Consolidated Statements of Income as incurred.  Costs associated with the opening 
of new distribution centers, which consist primarily of payroll and occupancy costs, are included in “Cost of goods sold, including 
warehouse and distribution expenses” on the accompanying Consolidated Statements of Income as incurred.

Interest expense:
The Company capitalizes interest costs as a component of construction in progress, based on the weighted-average interest rates incurred 
on its long-term borrowings.  Total interest costs capitalized for the years ended December 31, 2017, 2016 and 2015, were $8.5 million, 
$7.9 million and $7.4 million, respectively, which were included in “Interest expense” on the accompanying Consolidated Statements of 
Income.

In conjunction with the issuance or amendment of long-term debt instruments, the Company incurs various costs, including debt registration 
fees, accounting and legal fees and underwriter and book runner fees.  Debt issuance costs related to the Company’s long-term unsecured 
senior notes are recorded as a reduction of the principal amount of the corresponding unsecured senior notes.  Debt issuance costs related 
to the Company’s unsecured revolving credit facility are recorded as an asset.  These debt issuance costs have been deferred and are being 
amortized over the term of the corresponding debt instrument and the amortization expense is included in “Interest expense” on the 
accompanying  Consolidated  Statements  of  Income.    Deferred  debt  issuance  costs  totaled  $15.9  million  and  $10.6  million,  net  of 
accumulated amortization, as of December 31, 2017 and 2016, respectively, of which $2.0 million and $0.7 million were included in 
“Other assets, net” as of December 31, 2017 and 2016, respectively, with the remainder included in “Long-term debt” on the accompanying 
Consolidated Balance Sheets. 

The Company issued its long-term unsecured senior notes at a discount.  The original issuance discount on the senior notes is recorded 
as a reduction of the principal amount due for the corresponding senior notes and is accreted over the term of the applicable senior note, 
with the accretion expense included in “Interest expense” on the accompanying Consolidated Statements of Income.  Original issuance 
discounts, net of accretion, totaled $3.7 million and $3.1 million as of December 31, 2017 and 2016, respectively.  

See Note 5 for further information concerning debt issuance costs and original issuance discounts associated with the Company’s issuances 
of long-term debt instruments.

Income taxes:
The Company accounts for income taxes using the liability method, which requires the recognition of deferred tax assets and liabilities 
for the expected future tax consequences of events that have been included in the financial statements.  Under this method, deferred tax 
assets and liabilities are determined based on differences between the GAAP basis and tax basis of assets and liabilities using enacted 
tax rules and rates currently scheduled to be in effect for the year in which the differences are expected to reverse.  Tax carry forwards 
are also recognized in deferred tax assets and liabilities under this method.  The effect of a change in tax rates on deferred tax assets and 
liabilities is recognized in income in the period of the enactment date.  The Company would record a valuation allowance against deferred 
tax  assets  to  the  extent  it  is  more  likely  than  not  the  amount  will  not  be  realized,  based  upon  evidence  available  at  the  time  of  the 
determination and any change in the valuation allowance is recorded in the period of a change in such determination.  

The Company did not establish a valuation allowance for deferred tax assets as of December 31, 2017 and 2016, as it was considered 
more likely than not that deferred tax assets were realizable through a combination of future taxable income, the realization of deferred 
tax liabilities and tax planning strategies.  The Company regularly reviews its potential tax liabilities for tax years subject to audit.  The 
amount of such liabilities is based on various factors, such as differing interpretations of tax regulations by the responsible tax authority, 
experience with previous tax audits and applicable tax law rulings.  In management’s opinion, adequate provisions for income taxes have 
been made for all years presented.  The estimates of the Company’s potential tax liabilities contain uncertainties because management 
must use judgment to estimate the exposures associated with the Company’s various tax positions and actual results could differ from 
estimates.  See Note 12 for further information concerning the Company’s income taxes.

54

FORM 10-KEarnings per share:
Basic earnings per share is calculated by dividing net income by the weighted-average number of common shares outstanding during the 
fiscal period.  Diluted earnings per share is calculated by dividing the weighted-average number of common shares outstanding plus the 
common stock equivalents associated with the potential impact of dilutive stock options.  Certain common stock equivalents that could 
potentially dilute basic earnings per share in the future were not included in the fully diluted computation because they would have been 
antidilutive.  Generally, stock options are antidilutive and excluded from the earnings per share calculation when the exercise price exceeds 
the market price of the common shares.  See Note 13 for further information concerning the Company’s common stock equivalents.

New accounting pronouncements:
In May of 2014, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standard Update (“ASU”) No. 2014-09, 
“Revenue from Contracts with Customers (Topic 606)” (“ASU 2014-09”).  Under ASU 2014-09, an entity is required to follow a five-
step process to determine the amount of revenue to recognize when promised goods or services are transferred to customers.  ASU 2014-09 
offers specific accounting guidance for costs to obtain or fulfill a contract with a customer.  In addition, an entity is required to disclose 
sufficient information to understand the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with 
customers.  In August of 2015, the FASB issued ASU No. 2015-14, “Revenue from Contracts with Customers (Topic 606):  Deferral of 
the Effective Date” (“ASU 2015-14”), to defer the effective date of ASU 2014-09 by one year.  For public companies, ASU 2015-14 
changes ASU 2014-09 to be effective for annual reporting periods beginning after December 15, 2017, including interim periods within 
that reporting period.  These ASUs can be adopted retrospectively or as a cumulative-effective adjustment at the date of adoption.  The 
Company has substantially completed its evaluation of the impact of the adoption of ASU 2014-09, and the Company will adopt this 
guidance beginning with its first quarter ending March 31, 2018, using the modified retrospective transition method.  Results for annual 
reporting periods beginning after December 31, 2017, will be presented under ASU 2014-09, while prior period amounts will not be 
adjusted and will continue to be reported under the accounting standards in effect for the prior periods.  The Company’s primary source 
of revenue is derived from the sale of automotive aftermarket parts to its customers, and generally, the Company’s performance obligations 
are satisfied immediately when the parts are delivered to the customer, which normally occurs the same day the customer orders the part.  
As such, the adoption of the new standard will not have a material impact on the Company’s consolidated financial condition, results of 
operations or cash flows; further, the Company does not expect significant changes to its business process, internal controls or systems 
as a result of adopting ASU 2014-09.

In February of 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 842)” (“ASU 2016-02”).  Under ASU 2016-02, an entity will 
be  required  to  recognize  right-of-use  assets  and  lease  liabilities  on  its  balance  sheet  and  disclose  key  information  about  leasing 
arrangements.  ASU 2016-02 offers specific accounting guidance for a lessee, a lessor and sale and leaseback transactions.  Lessees and 
lessors are required to disclose qualitative and quantitative information about leasing arrangements to enable a user of the financial 
statements to assess the amount, timing and uncertainty of cash flows arising from leases.  For public companies, ASU 2016-02 is effective 
for annual reporting periods beginning after December 15, 2018, including interim periods within that reporting period, and requires a 
modified retrospective adoption, with early adoption permitted.  The Company will adopt this guidance beginning with its first quarter 
ending March 31, 2019.  The Company has established a task force, composed of multiple functional groups inside of the Company, 
which is currently in the process of evaluating critical components of this new guidance and the potential impact of the guidance on the 
Company’s financial position, results of operations and cash flows.  Based on the preliminary work completed, the Company is considering 
the potential implications of the new standard on determining the discount rate to be used in valuing new and existing leases, the treatment 
of existing favorable and unfavorable lease agreements acquired in connection with previous acquisitions, procedural and operational 
changes that may be necessary to comply with the provisions of the guidance and all applicable financial statement disclosures required 
by the new guidance, all of which are areas that could potentially be impacted by adoption of the guidance.  At this time, the task force 
has not completed its full evaluation; however, the Company believes the adoption of the new guidance will have a material impact on 
the total assets and total liabilities reported on the Company’s consolidated balance sheets. 

In March of 2016, the FASB issued ASU No. 2016-09, “Compensation - Stock Compensation (Topic 718):  Improvements to Employee 
Share-Based Payment Accounting” (“ASU 2016-09”).  Under ASU 2016-09, several aspects of the accounting for share-based payment 
transactions, including tax consequence, classification of awards as equity or liabilities, and classification on the statement of cash flows, 
were changed.  The Company adopted this guidance with its first quarter ending March 31, 2017.  Upon adoption of ASU 2016-09, the 
Company elected to change its accounting policy to account for forfeitures as they occur; this change was applied using the modified 
retrospective transition method with a cumulative effect adjustment of $0.3 million to opening “Retained earnings” on the accompanying 
Consolidated  Balance  Sheet  as  of  December 31,  2017.    The  Company  applied  the  amendments  related  to  the  presentation  of  tax 
withholdings on the statements of cash flows using the retrospective transition method, which resulted in $0.6 million and $0.9 million
of tax withholdings being reclassified from “Net cash provided by operating activities” to “Net cash used in financing activities” on the 
accompanying Consolidated Statement of Cash Flows for the years ended December 31, 2016 and 2015, respectively.  The Company 
elected to apply the amendments related to the presentation of excess tax benefits on the statements of cash flows using the retrospective 
transition method, which resulted in $56.0 million and $63.1 million of excess tax benefits related to share-based compensation being 
reclassified from “Net cash used in financing activities” to “Net cash provided by operating activities” in the accompanying Consolidated 
Statement of Cash Flows for the years ended December 31, 2016 and 2015, respectively.  ASU 2016-09 amendments related to accounting 

55

FORM 10-Kfor excess tax benefits in the income statement have been adopted prospectively, resulting in the reduction of $48.7 million in “Provision 
for income taxes” in the accompanying Consolidated Statement of Income for the year ended December 31, 2017, which lowered the 
Company’s  effective  tax  rate,  increased  dilutive  shares  outstanding  and  increased  diluted  earnings  per  share  for  the  year  ended 
December 31, 2017, by $0.50.

In June of 2016, the FASB issued ASU No. 2016-13, “Financial Instruments - Credit Losses (Topic 326):  Measurement of Credit Losses 
on Financial Instruments” (“ASU 2016-13”).  Under ASU 2016-13, businesses and other organizations are required to present financial 
assets, measured at amortized costs basis, at the net amount expected to be collected.  The allowance for credit losses is a valuation 
account that is deducted from the amortized cost basis, such as trade receivables.  The measurement of expected credit loss will be based 
on historical experience, current conditions, and reasonable and supportable forecasts that affect the collectibility of the reported amount.  
For public companies, ASU 2016-13 is effective for annual reporting periods beginning after December 15, 2019, including interim 
periods within that reporting period, and requires a modified retrospective adoption, with early adoption permitted.  The Company will 
adopt this guidance beginning with its first quarter ending March 31, 2020.  The application of this new guidance is not expected to have 
a material impact on the Company’s consolidated financial condition, results of operations or cash flows.

In August of 2016, the FASB issued ASU No. 2016-15, “Statement of Cash Flows (Topic 230):  Classification of Certain Cash Receipts 
and Cash Payments (a consensus of the FASB Emerging Issues Task Force)” (“ASU 2016-15”).  ASU 2016-15 reduces the existing 
diversity in practice for eight specific parts on cash flow statement presentation and classification:  debt prepayment or debt extinguishment 
costs; settlement of zero-coupon debt instruments; contingent consideration payments made after a business combination; proceeds from 
the settlement of insurance claims; proceeds from the settlement of corporate-owned life insurance (COLI) policies; distributions received 
from equity method investments; beneficial interests in securitization transactions; and separately identifiable cash flows and application 
of the predominance principle.  For public companies, ASU 2016-15 is effective for annual reporting periods beginning after December 
15, 2017, including interim periods within that reporting period, and requires retrospective adoption, with early adoption permitted.  The 
Company will adopt this guidance beginning with its first quarter ending March 31, 2018.  The application of this new guidance is not 
expected to have a material impact on the Company’s consolidated financial condition, results of operations or cash flows.

In  January  of  2017,  the  FASB  issued  ASU  No.  2017-01,  “Business  Combinations  (Topic  805):    Clarifying  the  Definition  of  a 
Business” (“ASU 2017-01”).  ASU 2017-01 revises the definition of a business in the Accounting Standards Codification and clarifies 
the guidance for determining whether the purchase or disposal of an asset or group of assets qualifies as the purchase or disposal of a 
business.  For public companies, ASU 2017-01 is effective for annual reporting periods beginning after December 15, 2017, including 
interim periods within that reporting period, and requires prospective adoption, with early adoption permitted with certain conditions.  
The Company will adopt this guidance beginning with its first quarter ending March 31, 2018.  The application of this new guidance is 
not expected to have a material impact on the Company’s consolidated financial condition, results of operations or cash flows.

In January of 2017, the FASB issued ASU No. 2017-04, “Intangibles - Goodwill and Other (Topic 350):  Simplifying the Test for Goodwill 
Impairment” (“ASU 2017-04”).  ASU 2017-04 eliminates the second step in the previous process for goodwill impairment testing; instead, 
the test is now a one-step process that calls for goodwill impairment loss to be measured as the excess of the reporting unit’s carrying 
amount over its fair value.  For public companies, ASU 2017-04 is effective for annual reporting periods beginning after December 15, 
2019, including interim periods within that reporting period, and requires prospective adoption, with early adoption after January 1, 2017.  
The Company will adopt this guidance beginning with its first quarter ending March 31, 2019.  The application of this new guidance is 
not expected to have a material impact on the Company’s consolidated financial condition, results of operations or cash flows.

In  May  of  2017,  the  FASB  issued ASU  No.  2017-09,  “Compensation  -  Stock  Compensation  (Topic  718):    Scope  of  Modification 
Accounting” (“ASU 2017-09”).  ASU 2017-09 provides clarity and reduces both the diversity in practice and cost and complexity when 
applying stock compensation guidance to a change to the terms or conditions of a share-based payment award.  For public companies, 
ASU 2017-09 is effective for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting 
period, and requires prospective adoption, with early adoption permitted.  The Company will adopt this guidance beginning with its first 
quarter ending March 31, 2018.  The application of this new guidance is not expected to have a material impact on the Company’s 
consolidated financial condition, results of operations or cash flows.

NOTE 2 – FAIR VALUE MEASUREMENTS

Financial assets and liabilities measured at fair value on a recurring basis:
The Company’s marketable securities were accounted for as trading securities and the carrying amount of its marketable securities were 
included in “Other assets, net” on the accompanying Consolidated Balance Sheets as of December 31, 2017 and 2016.  The Company 
recorded an increase in fair value related to its marketable securities in the amounts of $3.6 million and $1.9 million for the years ended 
December 31,  2017  and  2016,  respectively,  which  were  included  in  “Other  income  (expense)”  on  the  accompanying  Consolidated 
Statements of Income.

56

FORM 10-KThe tables below identify the estimated fair value of the Company’s marketable securities, determined by reference to quoted market 
prices (Level 1), as of December 31, 2017 and 2016 (in thousands):

Quoted Prices in Active Markets 
for Identical Instruments
(Level 1)

Significant Other 
Observable Inputs
(Level 2)

Significant 
Unobservable Inputs
(Level 3)

Total

December 31, 2017

Marketable securities $

25,706

$

— $

— $

25,706

Quoted Prices in Active Markets
for Identical Instruments
(Level 1)

Significant Other
Observable Inputs
(Level 2)

Significant
Unobservable Inputs
(Level 3)

Total

December 31, 2016

Marketable securities

$

20,462

$

— $

— $

20,462

Non-financial assets and liabilities measured at fair value on a nonrecurring basis:
Certain long-lived non-financial assets and liabilities may be required to be measured at fair value on a nonrecurring basis in certain 
circumstances, including when there is evidence of impairment.  These non-financial assets and liabilities may include assets acquired 
in a business combination or property and equipment that are determined to be impaired.  As of December 31, 2017 and 2016, the Company 
did not have any non-financial assets or liabilities that had been measured at fair value subsequent to initial recognition.

Fair value of financial instruments:
The carrying amounts of the Company’s senior notes and unsecured revolving credit facility borrowings are included in “Long-term 
debt” on the accompanying Consolidated Balance Sheets as of December 31, 2017 and 2016.  See Note 5 for further information concerning 
the Company’s senior notes and unsecured revolving credit facility.  

The table below identifies the estimated fair value of the Company’s senior notes, using the market approach.  The fair values as of 
December 31, 2017 and 2016, were determined by reference to quoted market prices of the same or similar instruments (Level 2) (in 
thousands):

December 31, 2017

December 31, 2016

Carrying Amount

Estimated Fair Value

Carrying Amount

Estimated Fair Value

Senior Notes

$

2,632,390

$

2,728,167

$

1,887,019

$

1,977,510

The carrying amount of the Company’s unsecured revolving credit facility approximates fair value, as borrowings under the facility bear 
variable interest at current market rates.

The  accompanying  Consolidated  Balance  Sheets  include  other  financial  instruments,  including  cash  and  cash  equivalents,  accounts 
receivable, amounts receivable from suppliers and accounts payable.  Due to the short-term nature of these financial instruments, the 
Company believes that the carrying values of these instruments approximate their fair values.

NOTE 3 – PROPERTY AND EQUIPMENT

The following table identifies the types and balances of property and equipment included in “Property and equipment, at cost” on the 
accompanying Consolidated Balance Sheets as of December 31, 2017 and 2016, and includes the estimated useful lives for its types of 
property and equipment (in thousands, except original useful lives):

Land

Buildings and building improvements

Leasehold improvements

Furniture, fixtures and equipment

Vehicles

Construction in progress

Total property and equipment

Less:  accumulated depreciation and amortization

Net property and equipment

Original Useful Lives

December 31, 2017

December 31, 2016

15 – 39 years

3 – 25 years

3 – 20 years

5 – 10 years

$

695,669

$

1,968,079

626,714

1,250,690

392,130

257,853

5,191,135

1,847,329

$

3,343,806

$

57

648,689

1,805,347

593,785

1,215,929

359,362

209,230

4,832,342

1,708,911

3,123,431

FORM 10-KThe Company recorded depreciation and amortization expense related to property and equipment in the amounts of $232.7 million, $217.0 
million and $203.4 million for the years ended December 31, 2017, 2016 and 2015, respectively, which were primarily included in 
“Selling, general and administrative expenses” on the accompanying Consolidated Statements of Income.

NOTE 4 – GOODWILL AND OTHER INTANGIBLES

Goodwill:
Goodwill is reviewed for impairment annually during the fourth quarter, or more frequently if events or changes in business conditions 
indicate that impairment may exist.  Goodwill is not amortizable for financial statement purposes.  The Company did not record any 
goodwill impairment during the years ended December 31, 2017 or 2016.

The carrying amount of the Company’s goodwill was included in “Goodwill” on the accompanying Consolidate Balance Sheets as of 
December 31, 2017 and 2016.  During the year ended December 31, 2017 and 2016, the Company recorded an increase in goodwill of 
$3.7 million and $28.3 million, respectively, resulting from small acquisitions.  

The following table identifies the changes in goodwill for the years ended December 31, 2017 and 2016 (in thousands):

Goodwill, balance at January 1,
Change in goodwill

Goodwill, balance at December 31,

2017

2016

$

$

785,399
3,659

789,058

$

$

757,142
28,257

785,399

As of December 31, 2017 and 2016, other than goodwill, the Company did not have any indefinite-lived intangible assets.

Intangibles other than goodwill:
The following table identifies the components of the Company’s amortizable intangibles as of December 31, 2017 and 2016 (in thousands):

Cost of Amortizable
Intangibles

Accumulated Amortization 
(Expense) Benefit

Net Amortizable Intangibles

December 31,
2017

December 31,
2016

December 31,
2017

December 31,
2016

December 31,
2017

December 31,
2016

Amortizable intangible assets:

Favorable leases

Non-compete agreements

Total amortizable
intangible assets

Unfavorable leases

$

$

$

22,500

$

27,960

$

1,851

1,887

(14,495) $
(464)

(18,104) $
(414)

8,005

$

1,387

24,351

14,470

$

$

29,847

19,950

$

$

(14,959) $

(18,518) $

9,392

11,853

$

15,840

$

2,617

$

$

9,856

1,473

11,329

4,110

During the years ended December 31, 2017 and 2016, the Company recorded non-compete agreement assets in conjunction with small 
acquisitions in the amounts of $0.2 million and $1.1 million, respectively. 

The Company recorded favorable lease assets in conjunction with a previous acquisition; these favorable lease assets represent the values 
of operating leases acquired with favorable terms.  These favorable leases had an estimated weighted-average remaining useful life of 
approximately 8.8 years as of December 31, 2017.  For the years ended December 31, 2017, 2016 and 2015, the Company recorded 
amortization expense of $1.6 million, $2.1 million and $2.7 million, respectively, related to its amortizable intangible assets, which were 
included in “Other assets, net” on the accompanying Consolidated Balance Sheets as of December 31, 2017 and 2016.  

The Company recorded unfavorable lease liabilities in conjunction with a previous acquisition; these unfavorable lease liabilities represent 
the values of operating leases acquired with unfavorable terms.  These unfavorable leases had an estimated weighted-average remaining 
useful life of approximately 3.3 years as of December 31, 2017.  For the years ended December 31, 2017, 2016 and 2015, the Company 
recognized an amortized benefit of $1.5 million, $2.1 million and $2.8 million, respectively, related to these unfavorable operating leases, 
which were included in “Other liabilities” on the accompanying Consolidated Balance Sheets as of December 31, 2017 and 2016.

58

FORM 10-KThe following table identifies the estimated amortization expense and benefit of the Company’s intangibles for each of the next five years 
as of December 31, 2017 (in thousands):

Amortization Expense

December 31, 2017
Amortization Benefit

Total Amortization Expense

2018

2019

2020

2021

2022
Total

$

$

NOTE 5 – FINANCING

(1,622) $

(1,405)

(1,228)

(1,001)

(883)
(6,139) $

923

713

541

389

51
2,617

$

$

(699)

(692)

(687)

(612)

(832)
(3,522)

The  following  table  identifies  the  amounts  of  the  Company’s  financing  facilities,  which  were  included  in  “Long-term  debt”  on  the 
accompanying Consolidated Balance Sheets as of December 31, 2017 and 2016 (in thousands):

Revolving Credit Facility, weighted-average variable interest rate of 2.675%
$500 million, 4.875% Senior Notes due 2021(1), effective interest rate of 4.956%
$300 million, 4.625% Senior Notes due 2021(2), effective interest rate of 4.645%
$300 million, 3.800% Senior Notes due 2022(3), effective interest rate of 3.845%
$300 million, 3.850% Senior Notes due 2023(4), effective interest rate of 3.851%
$500 million, 3.550% Senior Notes due 2026(5), effective interest rate of 3.570%

$750 million, 3.600% Senior Notes due 2027(6), effective interest rate of 3.619%
Long-term debt

December 31,

2017

2016

$

346,000

$

497,565

298,961

298,214

298,583

495,792

743,275

—

496,758

298,679

297,868

298,355

495,359

—

$

2,978,390

$

1,887,019

(1)  Net of unamortized discount of $1.1 million and $1.4 million as of December 31, 2017 and 2016, respectively, and debt issuance costs of $1.4 

million and $1.8 million as of December 31, 2017 and 2016, respectively.

(2)  Net of unamortized discount of $0.2 million and $0.2 million as of December 31, 2017 and 2016, respectively, and debt issuance costs of $0.8 

million and $1.1 million as of December 31, 2017 and 2016, respectively.

(3)  Net of unamortized discount of $0.6 million and $0.7 million as of December 31, 2017 and 2016, respectively, and debt issuance costs of $1.2 

million and $1.5 million as of December 31, 2017 and 2016, respectively.

(4)  Net of unamortized discount of less than $0.1 million as of December 31, 2017 and 2016, and debt issuance costs of $1.4 million and $1.6 million

as of December 31, 2017 and 2016, respectively.

(5)  Net of unamortized discount of $0.7 million and $0.8 million as of December 31, 2017 and 2016, respectively, and debt issuance costs of $3.5 

million and $3.9 million as of December 31, 2017 and 2016, respectively.

(6)  Net of unamortized discount of $1.2 million as of December 31, 2017, and debt issuance costs of $5.6 million as of December 31, 2017. 

The following table identifies the principal maturities of the Company’s financing facilities as of December 31, 2017 (in thousands): 

2018

2019

2020

2021

2022

Thereafter
Total

Scheduled Maturities

—

—

—

800,000

646,000

1,550,000
2,996,000

$

$

59

FORM 10-KUnsecured revolving credit facility:
On April 5, 2017, the Company entered into a new credit agreement (the “Credit Agreement”).  The new Credit Agreement provides for 
a $1.2 billion unsecured revolving credit facility (the “Revolving Credit Facility”) arranged by JPMorgan Chase Bank, N.A., which is 
scheduled to mature in April 2022.  The new Credit Agreement includes a $200 million sub-limit for the issuance of letters of credit and 
a $75 million sub-limit for swing line borrowings under the Revolving Credit Facility.  As described in the new Credit Agreement governing 
the Revolving Credit Facility, the Company may, from time to time, subject to certain conditions, increase the aggregate commitments 
under the Revolving Credit Facility by up to $600 million, provided that the aggregate amount of the commitments does not exceed $1.8 
billion at any time.  

In conjunction with the closing of the new Credit Agreement, the Company’s previous credit agreement, which was originally entered 
into on January 14, 2011, as amended, was terminated (the “Terminated Credit Agreement”), and all outstanding loans and commitments, 
including the guarantees of each of the subsidiary guarantors, under the Terminated Credit Agreement were terminated and replaced by 
the loans and commitments under the new Credit Agreement.  None of the Company’s subsidiaries are guarantors or obligors under the 
new Credit Agreement.

As of December 31, 2017 and 2016, the Company had outstanding letters of credit, primarily to support obligations related to workers’ 
compensation, general liability and other insurance policies, in the amounts of $36.8 million and $38.7 million, respectively, reducing 
the aggregate availability under the Revolving Credit Facility by those amounts. 

Borrowings under the Revolving Credit Facility (other than swing line loans) bear interest, at the Company’s option, at either an Alternate 
Base Rate or an Adjusted LIBO Rate (both as defined in the new Credit Agreement) plus an applicable margin.  Swing line loans made 
under the Revolving Credit Facility bear interest at an Alternate Base Rate plus the applicable margin for Alternate Base Rate loans.  In 
addition, the Company pays a facility fee on the aggregate amount of the commitments under the new Credit Agreement in an amount 
equal to a percentage of such commitments.  The interest rate margins and facility fee are based upon the better of the ratings assigned 
to the Company’s debt by Moody’s Investor Service, Inc. and Standard & Poor’s Ratings Services, subject to limited exceptions.  As of 
December 31, 2017, based upon the Company’s current credit ratings, its margin for Alternate Base Rate loans was 0.000%, its margin 
for Eurodollar Revolving Loans was 0.900% and its facility fee was 0.100%. 

The new Credit Agreement contains certain covenants, including limitations on subsidiary indebtedness, a minimum consolidated fixed 
charge coverage ratio of 2.50:1.00 and a maximum consolidated leverage ratio of 3.50:1.00.  The consolidated fixed charge coverage 
ratio includes a calculation of earnings before interest, taxes, depreciation, amortization, rent and non-cash share-based compensation 
expense to fixed charges.  Fixed charges include interest expense, capitalized interest and rent expense.  The consolidated leverage ratio 
includes  a  calculation  of  adjusted  debt  to  earnings  before  interest,  taxes,  depreciation,  amortization,  rent  and  non-cash  share-based 
compensation expense.  Adjusted debt includes outstanding debt, outstanding stand-by letters of credit and similar instruments, five-
times rent expense and excludes any premium or discount recorded in conjunction with the issuance of long-term debt.  In the event that 
the Company should default on any covenant (subject to customary grace periods, cure rights and materiality thresholds) contained in 
the new Credit Agreement, certain actions may be taken, including, but not limited to, possible termination of commitments, immediate 
payment of outstanding principal amounts plus accrued interest and other amounts payable under the new Credit Agreement and litigation 
from lenders.  As of December 31, 2017, the Company remained in compliance with all covenants under the new Credit Agreement. 

Senior notes:
On August 17, 2017, the Company issued $750 million aggregate principal amount of unsecured 3.600% Senior Notes due 2027 (“3.600% 
Senior Notes due 2027”) at a price to the public of 99.840% of their face value with UMB Bank, N.A. (“UMB”) as trustee.  Interest on 
the 3.600% Senior Notes due 2027 is payable on March 1 and September 1 of each year, beginning on March 1, 2018, and is computed 
on the basis of a 360-day year.

The Company has issued a cumulative $2.7 billion aggregate principal amount of unsecured senior notes, which are due between 2021 
and 2027, with UMB as trustee.  Interest on the senior notes, ranging from 3.550% to 4.875%, is payable semi-annually and is computed 
on the basis of a 360-day year.  Each of the senior notes is subject to certain customary covenants, with which the Company complied 
as of December 31, 2017. 

In connection with entering into the Credit Agreement (under which none of the Company’s subsidiaries are guarantors or obligors), and 
upon termination of the Terminated Credit Agreement, the guarantees by the Company’s subsidiary guarantors with respect to all of the 
Company’s then outstanding senior notes were automatically released in accordance with the terms of the respective indentures governing 
these senior notes.  The 3.600% Senior Notes due 2027 also are not guaranteed by any of the Company’s subsidiaries.

60

FORM 10-KNOTE 6 – LEASING

The following table identifies the future minimum lease payments under all of the Company’s operating leases for each of the next five 
years and in the aggregate as of December 31, 2017 (in thousands): 

2018

2019

2020

2021

2022

Thereafter
Total

Related Parties

December 31, 2017
Non-Related Parties

Total

$

$

4,663

3,210

2,389

1,922

1,164

4,476
17,824

$

$

288,654

$

274,694

255,376

227,392

203,028

1,100,193
2,349,337

$

293,317

277,904

257,765

229,314

204,192

1,104,669
2,367,161

See Note 11 for further information concerning the Company’s related party operating leases.

Operating lease commitments:
The Company leases certain office space, retail stores, property and equipment under long-term, non-cancelable operating leases.  Most 
of these leases include renewal options and some include options to  purchase, provisions  for percentage rent based on  sales  and/or 
incremental step increase provisions.  

The future minimum lease payments under the Company’s operating leases, in the table above, do not include potential amounts for 
percentage rent or other operating lease related costs and have not been reduced by expected future minimum sublease income.  Expected 
future minimum sublease income under non-cancelable subleases is approximately $15.7 million at December 31, 2017. 

The following table summarizes the net rent expense amounts for the years ended December 31, 2017, 2016 and 2015, which were 
included in “Selling, general and administrative expenses” on the accompanying Consolidated Statements of Income (in thousands):

Minimum operating lease expense

Contingent rents

Other lease related occupancy costs

Total rent expense

Less:  sublease income

Net rent expense

NOTE 7 – WARRANTIES

$

$

2017

For the Year Ended 
 December 31,
2016

2015

289,245

$

273,559

$

1,049

12,478

302,772

4,158

892

13,241

287,692

4,439

298,614

$

283,253

$

263,479

947

12,852

277,278

4,019

273,259

The Company’s product warranty liabilities are included in “Other current liabilities” on the accompanying Consolidated Balance Sheets 
as of December 31, 2017 and 2016.  The following table identifies the changes in the Company’s aggregate product warranty liabilities 
for the years ended December 31, 2017 and 2016 (in thousands):

Warranty liabilities, balance at January 1,

Warranty claims

Warranty accruals

Warranty liabilities, balance at December 31,

NOTE 8 – SHARE REPURCHASE PROGRAM

2017

2016

$

$

$

36,623
(79,660)
87,435

44,398

$

35,223

(73,925)

75,325

36,623

In January of 2011, the Company’s Board of Directors approved a share repurchase program.  Under the program, the Company may, 
from time to time, repurchase shares of its common stock, solely through open market purchases effected through a broker dealer at 

61

FORM 10-Kprevailing market prices, based on a variety of factors such as price, corporate trading policy requirements and overall market conditions.  
The Company’s Board of Directors may increase or otherwise modify, renew, suspend or terminate the share repurchase program at any 
time, without prior notice.  As announced on May 10, 2017, September 1, 2017, and February 7, 2018, the Company’s Board of Directors 
each time approved a resolution to increase the authorization amount under the share repurchase program by an additional $1.0 billion, 
resulting in a cumulative authorization amount of $10.8 billion.  Each additional authorization is effective for a three-year period, beginning 
on its respective announcement date. 

The following table identifies shares of the Company’s common stock that have been repurchased as part of the Company’s publicly 
announced share repurchase program (in thousands, except per share data):

Shares repurchased

Average price per share

Total investment

For the Year Ended 
 December 31,

2017

2016

$

$

9,301

233.57

2,172,437

$

$

5,698

264.21

1,505,371

As of December 31, 2017, the Company had $715.4 million remaining under its share repurchase program.  Subsequent to the end of the 
year and through February 28, 2018, the Company repurchased an additional 1.1 million shares of its common stock under its share 
repurchase program, at an average price of $255.48, for a total investment of $289.9 million.  The Company has repurchased a total of 
67.4 million shares of its common stock under its share repurchase program since the inception of the program in January of 2011 and 
through February 28, 2018, at an average price of $138.38, for a total aggregate investment of $9.3 billion. 

NOTE 9 – SHARE-BASED COMPENSATION AND BENEFIT PLANS

The Company recognizes share-based compensation expense based on the fair value of the grants, awards or shares at the time of the 
grant, award or issuance.  Share-based compensation includes stock option awards issued under the Company’s employee incentive  plans 
and director stock plan, restricted stock awarded under the Company’s employee incentive plans and director stock plan and stock issued 
through the Company’s employee stock purchase plan.  

The table below identifies the shares that have been authorized for issuance and the shares available for future issuance under the Company 
plans, as of December 31, 2017 (in thousands):

Plans

Employee Incentive Plans

Director Stock Plan

Performance Incentive Plan

Employee Stock Purchase Plans

Profit Sharing and Savings Plan

Total Shares Authorized for Issuance
under the Plans

Shares Available for Future Issuance
under the Plans

December 31, 2017

34,000

1,000

650

4,250

4,200

5,834

263

370

646

349

Stock options:
The Company’s employee incentive plans provide for the granting of stock options for the purchase of common stock of the Company 
to certain key employees of the Company.  Employee stock options are granted at an exercise price that is equal to the closing market 
price of the Company’s common stock on the date of the grant.  Employee stock options granted under the plans expire after ten years 
and typically vest 25% per year, over four years.  The Company records compensation expense for the grant date fair value of the option 
awards evenly over the vesting period or minimum required service period.  

62

FORM 10-KThe table below identifies the employee stock option activity under these plans during the year ended December 31, 2017:

Shares 
(in thousands)

Weighted-
Average Exercise
Price

Average
Remaining
Contractual Terms

Aggregate 
Intrinsic Value 
(in thousands)

Outstanding at December 31, 2016

Granted

Exercised
Forfeited or expired
Outstanding at December 31, 2017

Vested or expected to vest at December 31, 2017

Exercisable at December 31, 2017

2,789

$

282
(674)
(33)
2,364

2,319

1,571

$

$

$

105.11
251.26
48.58
215.46
137.08

135.11

85.00

5.3 Years

5.2 Years

3.8 Years

$

$

$

244,562

244,492

244,360

The Company’s director stock plan provides for the granting of stock options for the purchase of common stock of the Company to 
directors of the Company.  Director stock options are granted at an exercise price that is equal to the closing market price of the Company’s 
common stock on the date of the grant.  Director stock options granted under the plans expire after seven years and vest fully after six
months.  The Company records compensation expense for the grant date fair value of the option awards evenly over the vesting period 
or minimum required service period.  

The table below identifies the director stock option activity under this plan during the year ended December 31, 2017:

Shares
(in thousands)

Weighted-
Average Exercise
Price

Average
Remaining
Contractual Terms

Aggregate
Intrinsic Value
(in thousands)

Outstanding at December 31, 2016

Granted

Exercised

Forfeited
Outstanding at December 31, 2017

Vested or expected to vest at December 31, 2017

Exercisable at December 31, 2017

11

$

—
(11)
—
— $
— $
— $

48.31
—

48.31

—
—

—

—

— $
— $
— $

—

—

—

The fair value of each stock option award is estimated on the date of the grant using the Black-Scholes option pricing model.  The Black-
Scholes model requires the use of assumptions, including the risk free rate, expected life, expected volatility and expected dividend yield.  

•  Risk-free interest rate – The United States Treasury rates in effect at the time the options are granted for the options’ expected 

• 

life.  

•  Expected life – Represents the period of time that options granted are expected to be outstanding.  The Company uses historical 

experience to estimate the expected life of options granted.  

•  Expected volatility – Measure of the amount, by which the Company’s stock price is expected to fluctuate, based on a historical 

trend.  

•  Expected dividend yield – The Company has not paid, nor does it have plans in the foreseeable future to pay, any dividends.  

The table below identifies the weighted-average assumptions used for grants awarded during the years ended December 31, 2017, 2016
and 2015:

Risk free interest rate

Expected life

Expected volatility

Expected dividend yield

December 31,

2017

2016

2015

1.98%
5.4 Years

22.4%

—%

1.44%

5.5 Years

22.3%

—%

1.52%

5.7 Years

22.3%

—%

Upon adoption of the new share-based compensation accounting standard, ASU 2016-09, during the three months ended March 31, 2017, 
the Company elected to change its accounting policy to account for forfeitures as they occur; this change resulted in the calculation for 

63

FORM 10-Kforfeitures for the years ended December 31, 2016 and 2015, not being altered or restated.  Prior to the year ended December 31, 2017, 
the Company’s forfeiture rate was the estimated percentage of options awarded that were expected to be forfeited or canceled prior to 
becoming fully vested, and the estimate was evaluated periodically and was based upon historical experience at the time of evaluation 
and reduced expense ratably over the vesting period or the minimum required service period.  See Note 1 for further information concerning 
the Company’s adoption of ASU 2016-09.

The following table summarizes activity related to stock options awarded by the Company for the years ended December 31, 2017, 2016
and 2015:

Compensation expense for stock options awarded (in thousands)

Income tax benefit from compensation expense related to stock options
(in thousands)

Total intrinsic value of stock options exercised (in thousands)

Cash received from exercise of stock options (in thousands)

Weighted-average grant-date fair value of options awarded

$

$

For the Year Ended 
 December 31,

2017

2016

2015

15,561

$

15,404

$

18,209

5,934

135,533

33,229

5,753

157,115

47,394

62.79

$

63.42

$

6,811

169,248

105,822

51.56

4.2 Years

Weighted-average remaining contractual life of exercisable options

3.8 Years

3.9 Years

At December 31, 2017, the remaining unrecognized compensation expense related to unvested stock option awards was $26.8 million, 
and the weighted-average period of time, over which this cost will be recognized, is 2.5 years.  

Restricted stock:
The Company’s performance incentive plans provide for the award of shares of restricted stock to its corporate and senior management 
that vest evenly over a three-year period and are held in escrow until such vesting has occurred.  Generally, unvested shares are forfeited 
when an employee ceases employment.  The fair value of shares awarded under these plans is based on the closing market price of the 
Company’s common stock on the date of award and compensation expense is recorded over the minimum required service period.  

The table below identifies the employee restricted stock activity under these plans during the year ended December 31, 2017 (in thousands, 
except per share data):

Non-vested at December 31, 2016

Granted during the period
Vested during the period (1)
Forfeited during the period
Non-vested at December 31, 2017

Shares

Weighted-Average Grant-Date
Fair Value

3

$

1
(1)
—
3

$

204.33

256.69

182.10

—
244.06

(1) 

Includes less than one thousand shares withheld to cover employees’ taxes upon vesting.

The Company’s director stock plan provides for the award of shares of restricted stock to the directors of the Company that vest evenly 
over a three-year period and are held in escrow until such vesting has occurred.  Unvested shares are forfeited when a director ceases 
their service on the Company’s Board of Directors for reasons other than death or retirement.  The fair value of shares awarded under 
this plan is based on the closing market price of the Company’s common stock on the date of award, and compensation expense is recorded 
evenly over the vesting period.  

64

FORM 10-KThe table below identifies the director restricted stock activity under this plan during the year ended December 31, 2017 (in thousands, 
except per share data):

Non-vested at December 31, 2016

Granted during the period

Vested during the period

Forfeited during the period
Non-vested at December 31, 2017

Shares

Weighted-Average Grant-Date
Fair Value

6

$

3
(4)
—
5

$

222.77

252.45

200.81

—
250.85

The following table summarizes activity related to restricted stock awarded by the Company for the years ended December 31, 2017, 
2016 and 2015 (in thousands, except per share data):

Compensation expense for restricted shares awarded

Income tax benefit from compensation expense related to restricted shares

Total fair value of restricted shares at vest date

Shares awarded under the plans

Weighted-average grant-date fair value of shares awarded under the plans

For the Year Ended 
 December 31,

2017

2016

2015

$

$

$

$

1,628

621

1,202

4

253.78

$

$

$

$

1,293

483

2,384

4

264.24

$

$

$

$

1,625

610

3,284

4

208.56

At December 31, 2017, the remaining unrecognized compensation expense related to unvested restricted share awards was $0.3 million, 
and the weighted-average period of time, over which this cost will be recognized, is 0.1 years.

Employee stock purchase plan:
The Company’s employee stock purchase plan (the “ESPP”) permits eligible employees to purchase shares of the Company’s common 
stock at 85% of the fair market value.  Employees may authorize the Company to withhold up to 5% of their annual salary to participate 
in the plan.  The fair value of shares issued under the ESPP is based on the average of the high and low market prices of the Company’s 
common stock during the offering periods.  Compensation expense is recognized based on the discount between the grant-date fair value 
and the employee purchase price for the shares sold to employees.    

The table below summarizes activity related to the Company’s ESPP for the years ended December 31, 2017, 2016 and 2015 (in thousands, 
except per share data):

Compensation expense for shares issued under the ESPP

Income tax benefit from compensation expense for shares issued under the ESPP

Shares issued under the ESPP

Weighted-average price of shares issued under the ESPP

For the Year Ended 
 December 31,

2017

2016

2015

$

$

$

2,212

844

64

196.72

$

$

$

2,162

807

54

227.12

$

$

$

2,065

773

60

195.04

Profit sharing and savings plan:
The Company sponsors a contributory profit sharing and savings plan (the “401(k) Plan”) that covers substantially all employees who 
are at least 21 years of age and have completed one year of service.  The Company makes matching contributions equal to 100% of the 
first 2% of each employee’s wages that are contributed and 25% of the next 4% of each employee’s wages that are contributed.  An 
employee  generally  must  be  employed  on  December  31  to  receive  that  year’s  Company  matching  contribution,  with  the  matching 
contribution funded annually at the beginning of the subsequent year following the year in which the matching contribution was earned.  
The Company may also make additional discretionary profit sharing contributions to the plan on an annual basis as determined by the 
Board of Directors.  The Company did not make any discretionary contributions to the 401(k) Plan during the years ended December 31, 
2017, 2016 or 2015.  The Company expensed matching contributions under the 401(k) Plan in the amounts of $22.6 million, $20.6 million
and $18.5 million for the years ended December 31, 2017, 2016 and 2015, respectively, which were included in “Selling, general and 
administrative expenses” on the accompanying Consolidated Statements of Income.

65

FORM 10-KNonqualified deferred compensation plan:
The  Company  sponsors  a  nonqualified  deferred  compensation  plan  (the  “Deferred  Compensation  Plan”)  for  highly  compensated 
employees whose contributions to the 401(k) Plan are limited due to the application of the annual limitations under the Internal Revenue 
Code.  The Deferred Compensation Plan provides these employees with the opportunity to defer the full 6% of matched compensation, 
including salary and incentive based compensation, that was precluded under the Company’s 401(k) Plan, which is then matched by the 
Company using the same formula as the 401(k) Plan.  An employee generally must be employed on December 31 to receive that year’s 
Company matching contribution, with the matching contribution funded annually at the beginning of the subsequent year following the 
year in which the matching contribution was earned.  In the event of bankruptcy, the assets of this plan are available to satisfy the claims 
of general creditors.  The Company has an unsecured obligation to pay, in the future, the value of the deferred compensation and Company 
match, adjusted to reflect the performance, whether positive or negative, of selected investment measurement options chosen by each 
participant during the deferral period.  The liability for compensation deferred under the Deferred Compensation Plan was $25.7 million 
and $20.5 million as of December 31, 2017 and 2016, respectively, which were included in “Other liabilities” on the Consolidated Balance 
Sheets.  The Company expensed matching contributions under the Deferred Compensation Plan in the amount of $0.1 million for each 
of the years ended December 31, 2017, 2016 and 2015, respectively, which were included in “Selling, general and administrative expenses” 
on the accompanying Consolidated Statements of Income.

NOTE 10 – COMMITMENTS

Construction commitments:
As of December 31, 2017, the Company had construction commitments in the amount of $54.4 million.

Letters of credit commitments:
As of December 31, 2017, the Company had outstanding letters of credit, primarily to satisfy workers’ compensation, general liability 
and other insurance policies, in the amount of $36.8 million.  See Note 5 for further information concerning the Company’s letters of 
credit commitments.

Debt financing commitments:
The Company’s senior notes are redeemable in whole, at any time, or in part, from time to time, at the Company’s option upon not less 
than 30 nor more than 60 days notice at a redemption price, plus any accrued and unpaid interest to, but not including the redemption 
date, equal to the greater of (i) 100% of the principal amount thereof or (ii) the sum of the present value of the remaining scheduled 
payments of principal and interest thereon discounted to the redemption date on a semiannual basis at the applicable Treasury Yield plus 
basis points identified in the indentures governing the notes.  In addition, if at any time the Company undergoes a Change of Control 
Triggering Event, as defined in the indentures governing the notes, the holders may require the Company to repurchase all or a portion 
of their senior notes at a price equal to 101% of the principal amount of the notes being repurchased, plus accrued and unpaid interest, 
if any, but not including the repurchase date.  See Note 5 for further information concerning the Company’s debt financing commitments.

Self-insurance reserves:
The Company uses a combination of insurance and self-insurance mechanisms to provide for the potential liabilities for Team Member 
health care benefits, workers’ compensation, vehicle liability, general liability and property loss.  With the exception of certain Team 
Member health care benefit liabilities, employment related claims and litigation, certain commercial litigation and certain regulatory 
matters, the Company obtains third-party insurance coverage to limit its exposure to this obligation.

NOTE 11 – RELATED PARTIES

The Company leases certain land and buildings related to 75 of its O’Reilly Auto Parts stores under fifteen- or twenty-year operating 
lease agreements with entities, in which certain of the Company’s affiliated directors, or members of an affiliated director’s immediate 
family are affiliated.  Generally, these lease agreements provide for renewal options for an additional five years at the option of the 
Company and the lease agreements are periodically modified to further extend the lease term for specific stores under the agreements.  
Lease payments under these operating leases totaled $4.6 million, $4.5 million and $4.5 million during the years ended December 31, 
2017, 2016 and 2015, respectively.  The Company believes that the lease agreements with the affiliated entities are on terms comparable 
to those obtainable from third parties.  See Note 6 for further information concerning the Company’s operating leases.

NOTE 12 – INCOME TAXES

Deferred income tax assets and liabilities:
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, and also include the tax effect of carryforwards.  

66

FORM 10-KThe following table identifies significant components of the Company’s net deferred tax liabilities included in “Deferred income taxes” 
on the accompanying Consolidated Balance Sheets as of December 31, 2017 and 2016 (in thousands):

Deferred tax assets:

Allowance for doubtful accounts
Tax credits
Other accruals
Net operating losses
Other

Total deferred tax assets

Deferred tax liabilities:

Inventories
Property and equipment
Other

Total deferred tax liabilities

Net deferred tax liabilities

$

December 31,

2017

2016

$

1,885
7,179
97,247
346
14,784
121,441

55,965
122,354
28,528
206,847

2,686
9,363
153,955
304
19,870
186,178

76,694
157,228
42,422
276,344

$

(85,406)

$

(90,166)

Provision for income taxes:
The following tables reconcile the amounts included in “Provision for income taxes” on the accompanying Consolidated Statements of 
Income for the years ended December 31, 2017, 2016 and 2015 (in thousands): 

Federal income tax expense (benefit)

State income tax expense 

Net income tax expense (benefit)

Federal income tax expense

State income tax expense

Net income tax expense

Federal income tax expense (benefit)

State income tax expense (benefit)

Net income tax expense (benefit)

For the Year Ended 
 December 31, 2017

Current

Deferred

Total

$

$

$

$

$

$

467,577

41,183

508,760

$

$

(13,053)
8,293
(4,760)

For the Year Ended 
 December 31, 2016

Current

Deferred

540,090

49,016

589,106

$

$

7,558

2,836

10,394

For the Year Ended 
 December 31, 2015

Current

Deferred

504,558

47,242

551,800

$

$

(21,973)
(677)
(22,650)

$

$

$

$

$

$

454,524

49,476

504,000

Total

547,648

51,852

599,500

Total

482,585

46,565

529,150

67

FORM 10-KThe following table outlines the reconciliation of the “Provision for income taxes” amounts included on the accompanying Consolidated 
Statements of Income to the amounts computed at the federal statutory rate for the years ended December 31, 2017, 2016 and 2015 (in 
thousands): 

Federal income taxes at statutory rate

State income taxes, net of federal tax benefit

Excess tax benefit from share-based compensation

Revaluation of deferred tax liability

Other items, net

Total provision for income taxes

For the Year Ended 
 December 31,
2016

2017

$

573,231

$

573,020

$

39,062
(48,688)
(53,240)
(6,365)
504,000

$

35,285
—

—
(8,805)
599,500

$

$

2015

511,128

32,137
—

—

(14,115)

529,150

As a result of the adoption of the required, new share-based compensation accounting standard, ASU 2016-09, during the three months 
ended March 31, 2017, the excess tax benefit associated with the exercise of non-qualified stock options has been included in “Provision 
for income taxes” on the accompanying Consolidated Statements of Income for the year ended December 31, 2017.  Prior to the year 
ended December 31, 2017, the excess tax benefit associated with the exercise of non-qualified stock options was included in “Additional 
paid-in capital” on the accompanying Consolidated Balance Sheets.  See Note 1 for further information concerning the Company’s 
adoption of ASU 2016-09.

The U.S. Tax Cuts and Jobs Act, enacted in December 2017 (“Tax Act”), significantly reduced the federal corporate income tax rate for 
tax years beginning in 2018, requiring the Company to revalue its deferred income tax liabilities.  The Company recorded a one-time tax 
benefit of $53.2 million in “Provision for income taxes” on the accompanying Consolidated Statements of Income for the year ended 
December 31, 2017, to reflect the reduced federal corporate income tax rate in the tax years the deferred tax differences are expected to 
reverse.  This provisional tax benefit from the revaluation of the Company’s deferred income tax liabilities was recorded based on the 
Company’s initial evaluation of the impact of the Tax Act and is subject to change in 2018 as the Company continues to refine, analyze 
and update the underlying data, computations and assumptions used to prepare this provisional amount during the measurement period.

As of December 31, 2017, the Company had tax credit carryforwards available for state tax purposes, net of federal impact, in the amount 
of $7.2 million.  As of December 31, 2017, the Company had net operating loss carryforwards available for state purposes in the amount 
of $9.5 million.  The Company’s state net operating loss carryforwards generally expire in 2028, and the Company’s tax credits generally 
expire in 2024.

Unrecognized tax benefits:
The following table summarizes the changes in the gross amount of unrecognized tax benefits, excluding interest and penalties, for the 
years ended December 31, 2017, 2016 and 2015 (in thousands):

Unrealized tax benefit, balance at January 1,

Additions based on tax positions related to the current year

Additions based on tax positions related to prior years

Payments related to items settled with taxing authorities

Reductions due to the lapse of statute of limitations and settlements
Unrealized tax benefit, balance at December 31,

2017

2016

2015

34,798

$

36,928

$

6,299

—

—
(5,709)
35,388

$

6,116

—
(195)
(8,051)
34,798

$

49,598

5,405

995

(4,012)

(15,058)

36,928

$

$

For the years ended December 31, 2017, 2016 and 2015, the Company recorded a reserve for unrecognized tax benefits, including interest 
and penalties, in the amounts of $40.9 million, $40.6 million and $43.6 million, respectively.  All of the unrecognized tax benefits recorded 
as of December 31, 2017, 2016 and 2015, respectively, would affect the Company’s effective tax rate if recognized, generally net of the 
federal tax effect of approximately $8.3 million.  The Company recognizes interest and penalties related to uncertain tax positions in 
income tax expense.  As of December 31, 2017, 2016 and 2015, the Company had accrued approximately $5.5 million, $5.8 million and 
$6.7 million, respectively, of interest and penalties related to uncertain tax positions before the benefit of the deduction for interest on 
state and federal returns.  During the years ended December 31, 2017, 2016 and 2015, the Company recorded tax expense related to an 
increase in its liability for interest and penalties in the amounts of $2.0 million, $2.4 million and $2.8 million, respectively.  Although 
unrecognized tax benefits for individual tax positions may increase or decrease during 2018, the Company expects a reduction of $7.5 
million of unrecognized tax benefits during the one-year period subsequent to December 31, 2017, resulting from settlement or expiration 
of the statute of limitations. 

68

FORM 10-KThe Company’s United States federal income tax returns for tax years 2015 and beyond remain subject to examination by the Internal 
Revenue Service (“IRS”).  The IRS concluded an examination of the O’Reilly consolidated 2012 and 2013 federal income tax returns in 
the second quarter of 2015.  The statute of limitations for the Company’s federal income tax returns for tax years 2013 and prior expired 
on September 15, 2017.  The statute of limitations for the Company’s U.S. federal income tax return for 2014 will expire on September 15, 
2018, unless otherwise extended.  The IRS is currently conducting an examination of the Company’s consolidated returns for tax years 
2014 and 2015.  The Company’s state income tax returns remain subject to examination by various state authorities for tax years ranging 
from 2006 through 2016. 

NOTE 13 – EARNINGS PER SHARE

The following table illustrates the computation of basic and diluted earnings per share for the years ended December 31, 2017, 2016 and 
2015 (in thousands, except per share data): 

Numerator (basic and diluted):

Net income

Denominator:

For the Year Ended 
 December 31,

2017

2016

2015

$ 1,133,804

$ 1,037,691

$

931,216

Weighted-average common shares outstanding – basic
Effect of stock options (1)
Weighted-average common shares outstanding – assuming dilution

88,426

1,076

89,502

95,447

1,273

96,720

99,965

1,549

101,514

Earnings per share:

Earnings per share-basic

Earnings per share-assuming dilution

$

$

12.82

12.67

$

$

10.87

10.73

$

$

9.32

9.17

Antidilutive potential common shares not included in the calculation of
diluted earnings per share:
Stock options (1)
Weighted-average exercise price per share of antidilutive stock options (1)

715

332

245

$

252.16

$

265.77

$

216.29

(1)  See Note 9 for further information concerning the terms of the Company’s share-based compensation plans.

Subsequent to the end of the year and through February 28, 2018, the Company repurchased 1.1 million shares of its common stock, at 
an average price of $255.48, for a total investment of $289.9 million.

NOTE 14 – LEGAL MATTERS

O’Reilly is currently involved in litigation incidental to the ordinary conduct of the Company’s business.  The Company accrues for 
litigation losses in instances where a material adverse outcome is probable and the Company is able to reasonably estimate the probable 
loss.  The Company accrues for an estimate of material legal costs to be incurred in pending litigation matters.  Although the Company 
cannot ascertain the amount of liability that it may incur from any of these matters, it does not currently believe that, in the aggregate, 
these matters, taking into account applicable insurance and accruals, will have a material adverse effect on its consolidated financial 
position, results of operations or cash flows in a particular quarter or annual period. 

As previously reported, on June 18, 2015, a jury in Greene County, Missouri, returned an unfavorable verdict in a litigated contract dispute 
in the matter Meridian Creative Alliance vs. O’Reilly Automotive Stores, Inc. et. al.  in the amount of $12.5 million.  As previously 
reported, the verdict was appealed, reversed in part and remanded to the trial court for a new trial.  The matter has been set for trial to 
commence May 7, 2018, in the Circuit Court of Greene County, Missouri.  The Company will continue to vigorously defend the matter.  
As of December 31, 2017, the Company had accrued $18.6 million with respect to this matter.

69

FORM 10-KNOTE 15 – QUARTERLY RESULTS (Unaudited)

The following tables set forth certain quarterly unaudited operating data for the fiscal years ended December 31, 2017 and 2016.  The 
unaudited quarterly information includes all adjustments, which the Company considers necessary for a fair presentation of the information 
shown (in thousands, except per share data):

Sales

Gross profit

Operating income

Net income
Earnings per share – basic (1)
Earnings per share – assuming dilution (1)

Sales

Gross profit

Operating income

Net income
Earnings per share – basic (1)
Earnings per share – assuming dilution (1)

Fiscal 2017

First
Quarter

Second
Quarter

Third
Quarter

Fourth
Quarter

$

2,156,259

$

2,290,829

$

2,339,830

$

2,190,808

1,131,147

1,200,062

1,230,294

1,159,180

403,157

264,934

457,445

282,821

461,963

283,734

$

$

2.88

2.83

$

$

3.14

3.10

$

$

3.26

3.22

$

$

402,835

302,315

3.56

3.52

Fiscal 2016

First
Quarter

Second
Quarter

Third
Quarter

Fourth
Quarter

$

2,096,150

$

2,176,689

$

2,220,955

$

2,099,302

1,097,579

1,127,179

1,170,026

1,114,227

418,626

255,374

425,061

257,794

447,809

278,493

$

$

2.63

2.59

$

$

2.69

2.65

$

$

2.93

2.90

$

$

407,710

246,030

2.62

2.59

(1)  Earnings per share amounts are computed independently for each quarter and annual period.  The quarterly earnings per share amounts may not 

sum to equal the full-year earnings per share amount.

The unaudited operating data presented above should be read in conjunction with the Company’s consolidated financial statements and 
related notes, and the other financial information included therein.

70

FORM 10-KItem 9.  Changes in and Disagreements With Accountants on Accounting and Financial Disclosure

None. 

Item 9A.  Controls and Procedures

EVALUATION OF DISCLOSURE CONTROLS AND PROCEDURES

As of the end of the period covered by this report, the management of O’Reilly Automotive, Inc. and Subsidiaries (the “Company”), 
under the supervision and with the participation of its Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness 
of the design and operation of the Company’s disclosure controls and procedures pursuant to Rule 13a-15(b) and as defined in Rule 
13a-15(e) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”).  Based on that evaluation, the Chief Executive 
Officer and the Chief Financial Officer concluded that the Company’s disclosure controls and procedures as of the end of the period 
covered by this report are functioning effectively to provide reasonable assurance that the information required to be disclosed by the 
Company, including its consolidated subsidiaries, in reports filed under the Exchange Act is recorded, processed, summarized and reported 
within the time periods specified in the Securities and Exchange Commission’s rules and forms and is accumulated and communicated 
to management, including the Company’s Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions 
regarding required disclosure.

CHANGES IN INTERNAL CONTROLS

There were no changes in the Company’s internal control over financial reporting during the fiscal quarter ended December 31, 2017, 
that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

INTERNAL CONTROL OVER FINANCIAL REPORTING

The management of the Company, under the supervision and with the participation of the Company’s principal executive officer and 
principal financial officer and effected by the Company’s Board of Directors, is responsible for establishing and maintaining adequate 
internal control over financial reporting as defined in Rule 13(a)-15(f) or 15(d)-15(f) under the Exchange Act.  The Company’s internal 
control system is designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial 
statements for external purposes in accordance with accounting principles generally accepted in the United States.

Internal control over financial reporting includes all policies and procedures that

• 

• 

• 

pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the 
assets of the Company;

provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance 
with accounting principles generally accepted in the United States of America, and that receipts and expenditures of the Company 
are being made only in accordance with authorizations of management and directors of the Company; and

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.

Management recognizes that all internal control systems, no matter how well designed, have inherent limitations.  Therefore, even those 
systems determined to be effective can provide only reasonable assurance with respect to financial statement preparation and presentation.  
Also, projections of any evaluation of effectiveness to future periods are subject to risk.  Over time, controls may become inadequate 
because of changes in conditions or deterioration in the degree of compliance with policies or procedures.

Under the supervision and with the participation of the Company’s principal executive officer and principal financial officer, management 
assessed the effectiveness of the Company’s internal control over financial reporting as of December 31, 2017.  In making this assessment, 
management used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission in Internal Control 
– Integrated Framework (2013 framework).  Based on this assessment, management believes that as of December 31, 2017, the Company’s 
internal control over financial reporting was effective based on those criteria.

Ernst & Young LLP, Independent Registered Public Accounting Firm, has audited the Company’s consolidated financial statements and 
has issued an attestation report on the effectiveness of the Company’s internal control over financial reporting, which is included in Item 
8 of this annual report on Form 10-K.

Item 9B.  Other Information

Not Applicable.

71

FORM 10-KItem 10.  Directors, Executive Officers and Corporate Governance

PART III

Certain information required by Part III is incorporated by reference from O’Reilly Automotive, Inc. and Subsidiaries’ (the “Company”) 
Proxy  Statement  on  Schedule  14A  for  the  2018 Annual  Meeting of  Shareholders  (“Proxy  Statement”), which  will  be  filed  with  the 
Securities and Exchange Commission (the “SEC”) within 120 days of the end of the Company’s most recent fiscal year.  Except for those 
portions specifically incorporated in this Annual Report on Form 10-K by reference to the Company’s Proxy Statement, no other portions 
of the Proxy Statement are deemed to be filed as part of this Annual Report on Form 10-K.  

Directors and Officers:
The information regarding the directors of the Company will be included in the Company’s Proxy Statement under the caption “Proposal 
1 - Election of Directors” and “Information Concerning the Board of Directors” and is incorporated herein by reference.  The Proxy 
Statement will be filed with the SEC within 120 days of the end of the Company’s most recent fiscal year.  The information regarding 
executive officers called for by Item 401 of Regulation S-K is included in Part I, in accordance with General Instruction G(3) to Form 
10-K, for the Company’s executive officers who are not also directors.

Section 16(a) of the Securities Exchange Act of 1934, as amended:
The information regarding compliance with Section 16(a) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), 
required by Item 405 of Regulation S-K, will be included in the Company’s Proxy Statement under the caption “Section 16(a) Beneficial 
Ownership Reporting Compliance” and is incorporated herein by reference.

Code of Ethics:
The Company’s Board of Directors has adopted a code of ethics that applies to all of its directors, officers (including its chief executive 
officer, chief operating officer, chief financial officer, chief accounting officer, controller and any person performing similar functions), 
and Team Members.  The Company’s Code of Ethics is available on its website at www.oreillyauto.com, under the “Corporate Home” 
caption.  The information on the Company’s website is not a part of this Annual Report on Form 10-K and is not incorporated by reference 
in this report or any of the Company’s other filings with the SEC.

Corporate Governance:
The Corporate Governance/Nominating Committee of the Board of Directors does not have a written policy on the consideration of 
Director candidates recommended by shareholders.  It is the view of the Board of Directors that all candidates, whether recommended 
by a shareholder or the Corporate Governance/Nominating Committee, shall be evaluated based on the same established criteria for 
persons to be nominated for election to the Board of Directors and its committees.

The Board of Directors has established an Audit Committee pursuant to Section 3(a)(58)(A) of the Exchange Act.  The Audit Committee 
currently consists of Jay D. Burchfield, Thomas T. Hendrickson, Paul R. Lederer, John R. Murphy, Dana M. Perlman and Ronald Rashkow, 
each an independent director in accordance with The Nasdaq Stock Market Marketplace Rule 5605(a)(2), the standards of Rule 10A-3 
of the Exchange Act and the requirements of The Nasdaq Stock Market Marketplace Rule 5605(c)(2).  In addition, our Board of Directors 
has determined that Mr. Murphy, Chairman of the Audit Committee, qualifies as an audit committee financial expert under Item 407(d)
(5) of Regulation S-K.

Item 11.  Executive Compensation

Director and Officer Compensation:
The information required by Item 402 of Regulation S-K will be included in O’Reilly Automotive, Inc. and Subsidiaries’ (the “Company”) 
Proxy Statement on Schedule 14A for the 2018 Annual Meeting of Shareholders (“Proxy Statement”) under the captions “Compensation 
of Executive Officers” and “Compensation of Directors” and is incorporated herein by reference.

Compensation Committee:
The information required by Item 407(e)(4) and (e)(5) of Regulation S-K will be included in the Company’s Proxy Statement under the 
captions “Compensation Committee Interlocks and Insider Participation” and “Compensation Committee Report” 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)  of  Regulation  S-K  will  be  included  in  O’Reilly Automotive,  Inc.  and  Subsidiaries’  (the 
“Company”) Proxy Statement on Schedule 14A for the 2018 Annual Meeting of Shareholders (“Proxy Statement”) under the caption 
“Equity Compensation Plans” and is incorporated herein by reference.

72

FORM 10-KThe information required by Item 403 of Regulation S-K will be included in the Company’s Proxy Statement under the captions “Security 
Ownership of Certain Beneficial Owners” and “Security Ownership of Directors and Management” 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  in  the  O’Reilly Automotive,  Inc.  and  Subsidiaries’  (the 
“Company”) Proxy Statement on Schedule 14A for the 2018 Annual Meeting of Shareholders (“Proxy Statement”) under the caption 
“Certain Relationships and Related Transactions” and is incorporated herein by reference.

The information required by Item 407(a) of Regulation S-K will be included in the Company’s Proxy Statement under the caption “Director 
Independence” and is incorporated herein by reference.

Item 14.  Principal Accountant Fees and Services

The information required by Item 9(e) of Schedule 14A will be included in O’Reilly Automotive, Inc. and Subsidiaries’ Proxy Statement 
on Schedule 14A for the 2018 Annual Meeting of Shareholders under the caption “Fees Paid to Independent Registered Public Accounting 
Firm” and is incorporated herein by reference.

73

FORM 10-KPART IV

Item 15.  Exhibits and Financial Statement Schedules 

(a)  The following documents are filed as part of this Annual Report on Form 10-K:

1.  Financial Statements - O’Reilly Automotive, Inc. and Subsidiaries

The  following  consolidated  financial  statements  of  O’Reilly  Automotive,  Inc.  and  Subsidiaries  included  in  the  Annual 
Shareholders’ Report of the registrant for the year ended December 31, 2017, are filed with this Annual Report in Part II, Item 
8:

Management’s Report on Internal Control over Financial Reporting

Report of Independent Registered Public Accounting Firm – Internal Control over Financial Reporting

Report of Independent Registered Public Accounting Firm – Financial Statements

Consolidated Balance Sheets as of December 31, 2017 and 2016 

Consolidated Statements of Income for the years ended December 31, 2017, 2016 and 2015 

Consolidated Statements of Shareholders’ Equity for the years ended December 31, 2017, 2016 and 2015 

Consolidated Statements of Cash Flows for the years ended December 31, 2017, 2016 and 2015 
Notes to Consolidated Financial Statements for the years ended December 31, 2017, 2016 and 2015 

2.  Financial Statement Schedules - O’Reilly Automotive, Inc. and Subsidiaries

The following consolidated financial statement schedule of O’Reilly Automotive, Inc. and Subsidiaries is included in Item 15(a): 

Schedule II - Valuation and qualifying accounts 

All  other  schedules,  for  which  provision  is  made  in  the  applicable  accounting  regulations  of  the  Securities  and  Exchange 
Commission, are not required under the related instructions or are inapplicable, and therefore have been omitted.

3.  Exhibits

Exhibit No.

3.1

3.2

4.1

4.2

4.3

4.4

4.5

4.6

4.7

Description

Amended and Restated Articles of Incorporation of the Registrant, filed as Exhibit 3.1 to the Registrant’s Current 
Report on Form 8-K dated May 9, 2013, is incorporated herein by this reference.

Amended and Restated Bylaws of the Registrant, filed as Exhibit 3.1 to the Registrant’s Current Report on Form 
8-K dated November 29, 2016, is incorporated herein by this reference.

Form of Stock Certificate for Common Stock, filed as Exhibit 4.1 to the Registration Statement of the Registrant 
on Form S-1, File No. 33-58948, is incorporated herein by this reference.

Indenture, dated as of January 14, 2011, by and among O’Reilly Automotive, Inc., the subsidiaries party thereto 
as guarantors, and UMB Bank, N.A., as Trustee, filed as Exhibit 4.1 to the Registrant’s Current Report on Form 
8-K dated January 14, 2011, is incorporated herein by this reference.

Form of 4.875% Note due 2021, included in Exhibit 4.1 to the Registrant’s Current Report on Form 8-K dated 
January 14, 2011, is incorporated herein by this reference.

Indenture, dated as of September 19, 2011, by and among O’Reilly Automotive, Inc., the subsidiaries party 
thereto as guarantors, and UMB Bank, N.A., as Trustee, filed as Exhibit 4.1 to the Registrant’s Current Report 
on Form 8-K dated September 19, 2011, is incorporated herein by this reference.

Form of 4.625% Note due 2021, included in Exhibit 4.1 to the Registrant’s Current Report on Form 8-K dated 
September 19, 2011, is incorporated herein by this reference.

Indenture, dated as of August 21, 2012, by and among O’Reilly Automotive, Inc., the subsidiaries party thereto 
as guarantors, and UMB Bank, N.A., as Trustee, filed as Exhibit 4.1 to the Registrant’s Current Report on Form 
8-K dated August 21, 2012, is incorporated herein by this reference.

Form of 3.800% Note due 2022, included in Exhibit 4.1 to the Registrant’s Current Report on Form 8-K dated 
August 21, 2012, is incorporated herein by this reference.

74

FORM 10-KExhibits (continued)

Exhibit No.

Description

4.8

4.9

4.10

4.11

4.12

4.13

4.14

Indenture, dated as of June 20, 2013, by and among O’Reilly Automotive, Inc., the subsidiaries party thereto 
as guarantors, and UMB Bank, N.A., as Trustee, filed as Exhibit 4.1 to the Registrant’s Current Report on Form 
8-K dated June 20, 2013, is incorporated herein by this reference.

Form of 3.850% Note due 2023, included in Exhibit 4.1 to the Registrant’s Current Report on Form 8-K dated 
June 20, 2013, is incorporated herein by this reference.

Indenture, dated as of March 8, 2016, by and among O’Reilly Automotive, Inc., the subsidiaries party thereto 
as guarantors, and UMB Bank, N.A., as Trustee, filed as Exhibit 4.1 to the Registrant’s Current Report on Form 
8-K dated March 8, 2016, is incorporated herein by this reference.

Supplemental Indenture, dated as of March 8, 2016, by and among O’Reilly Automotive, Inc., the subsidiaries 
party thereto as guarantors, and UMB Bank, N.A., as Trustee, filed as Exhibit 4.2 to the Registrant’s Current 
Report on Form 8-K dated March 8, 2016, is incorporated herein by this reference.

Form of 3.550% Note due 2026, included in Exhibit 4.2 to the Registrant’s Current Report on Form 8-K dated 
March 8, 2016, is incorporated herein by this reference.

Second Supplemental Indenture, dated as of August 17, 2017, by and between O’Reilly Automotive, Inc. and 
UMB Bank N.A., as Trustee, filed as Exhibit 4.1 to the Registrant’s Current Report on Form 8-K dated August 
17, 2017, is incorporated herein by this reference.

Form of Note for 3.600% Senior Notes due 2027, included in Exhibit 4.1 to the Registrant’s Current Report on 
Form 8-K dated August 17, 2017, is incorporated herein by this reference.

10.1 (a)

Form of Employment Agreement between the Registrant and David E. O’Reilly, filed as Exhibit 10.1 to the 
Registration Statement of the Registrant on Form S-1, File No. 33-58948, is incorporated herein by this reference.

10.2

10.3

10.4 (a)

10.5 (a)

10.6 (a)

10.7 (a)

10.8 (a)

10.9 (a)

Lease  between  the  Registrant  and  O’Reilly  Investment  Company, filed  as  Exhibit  10.2  to  the  Registration 
Statement of the Registrant on Form S-1, File No. 33-58948, is incorporated herein by this reference.

Lease  between the  Registrant and  O’Reilly Real  Estate Company, filed as  Exhibit  10.3  to the  Registration 
Statement of the Registrant on Form S-1, File No. 33-58948, is incorporated herein by this reference.

O’Reilly Automotive, Inc. 1993 Stock Option Plan, filed as Exhibit 10.8 to the Registration Statement of the 
Registrant on Form S-1, File No. 33-58948, is incorporated herein by this reference.

O’Reilly Automotive, Inc.  Stock  Purchase  Plan,  filed  as  Exhibit  10.9  to  the  Registration  Statement  of  the 
Registrant on Form S-1, File No. 33-58948, is incorporated herein by this reference.

O’Reilly Automotive, Inc. Director Stock Option Plan, filed as Exhibit 10.10 to the Registration Statement of 
the Registrant on Form S-1, File No. 33-58948, is incorporated herein by this reference.

O’Reilly Automotive, Inc. Profit Sharing and Savings Plan, filed as Exhibit 4.1 to the Registration Statement 
of the Registrant on Form S-8, File No. 33-73892, is incorporated herein by this reference.

O’Reilly Automotive,  Inc.  Performance  Incentive  Plan,  filed  as  Exhibit  10.18  to  the  Registrant’s Annual 
Shareholders’ Report on Form 10-K dated March 31, 1997, is incorporated herein by this reference.

Second Amendment to the O’Reilly Automotive, Inc. 1993 Stock Option Plan, filed as Exhibit 10.20 to the 
Registrant’s Quarterly Report on Form 10-Q dated August 14, 1997, is incorporated herein by this reference.

10.10 (a)

Form of Retirement Agreement between the Registrant and David E. O’Reilly, filed as Exhibit 10.4 to the 
Registrant’s Annual Shareholders’ Report on Form 10-K dated March 31, 1998, is incorporated herein by this 
reference.

10.11 (a)

O’Reilly Automotive, Inc. Deferred Compensation Plan, filed as Exhibit 10.23 to the Registrant’s Quarterly 
Report on Form 10-Q dated May 15, 1998, is incorporated herein by this reference.

10.12

Trust Agreement between the Registrant’s Deferred Compensation Plan and Bankers Trust, dated February 2, 
1998,  filed  as  Exhibit  10.24  to  the  Registrant’s  Quarterly  Report  on  Form  10-Q  dated  May  15,  1998,  is 
incorporated herein by this reference.

10.13 (a)

10.14 (a)

Third Amendment  to  the  O’Reilly Automotive,  Inc.  1993  Stock  Option  Plan,  filed  as  Exhibit  10.21  to  the 
Registrant’s Amended Quarterly Report on Form 10-Q/A dated September 14, 1998, is incorporated herein by 
this reference.

First Amendment to the O’Reilly Automotive, Inc. Directors’ Stock Option Plan, filed as Exhibit 10.22 to the 
Registrant’s Amended Quarterly Report on Form 10-Q/A dated September 14, 1998, is incorporated herein by 
this reference.

75

FORM 10-KExhibits (continued)

Exhibit No.

10.15 (a)

10.16 (a)

10.17 (a)

10.18 (a)

10.19 (a)

10.20 (a)

10.21 (a)

Description

First Amendment to Retirement Agreement, dated February 7, 2001, filed as Exhibit 10.26 to the Registrant’s 
Annual Shareholders’ Report on Form 10-K dated March 29, 2002, is incorporated herein by this reference.

Fourth Amendment to the O’Reilly Automotive, Inc. 1993 Stock Option Plan, dated February 7, 2001, filed as 
Exhibit  10.27  to  the  Registrant’s Annual  Shareholders’  Report  on  Form  10-K  dated  March  27,  2003,  is 
incorporated herein by this reference.

2001 Amendment to the O’Reilly Automotive, Inc. 1993 Stock Option Plan, dated May 8, 2001, filed as Exhibit 
10.24 to the Registrant’s Annual Shareholders’ Report on Form 10-K dated March 27, 2003, is incorporated 
herein by this reference.

Amended and Restated O’Reilly Automotive, Inc. 2003 Incentive Plan, filed as Appendix B to the Registrant’s 
Proxy  Statement  for  2005 Annual  Meeting  of  Shareholders  on  Schedule  14A  dated  March  22,  2005,  is 
incorporated herein by this reference.

Amended  and  Restated  O’Reilly Automotive, Inc.  2003  Directors’  Stock  Plan,  filed  as Appendix  C  to  the 
Registrant’s Proxy Statement for 2005 Annual Meeting of Shareholders on Schedule 14A dated March 22, 2005, 
is incorporated herein by this reference.

O’Reilly Automotive, Inc. 2009 Stock Purchase Plan, filed as Appendix A to the Registrant’s Proxy Statement 
for 2009 Annual Meeting of Shareholders on Schedule 14A dated March 20, 2009, is incorporated herein by 
this reference.

O’Reilly Automotive, Inc. 2009 Incentive Plan, filed as Appendix B to the Registrant’s Proxy Statement for 
2009 Annual Meeting of Shareholders on Schedule 14A dated March 20, 2009, is incorporated herein by this 
reference.

10.22 (a)

Form of Stock Option Agreement, dated as of December 31, 2009, filed as Exhibit 10.47 to the Registrant’s 
Annual Shareholders’ Report on Form 10-K dated February 26, 2010, is incorporated herein by this reference.

10.23

10.24

10.25 (a)

10.26 (a)

10.27 (a)

10.28

10.29 (a)

10.30 (a)

10.31 (a)

Credit Agreement, dated as of January 14, 2011, among O’Reilly Automotive, Inc., as the lead Borrower itself 
and the other Borrowers from time to time party thereto, the Guarantors from time to time party thereto, Bank 
of America N.A., as Administrative Agent, Swing Line Lender and L/C Issuer, filed as Exhibit 10.1 to the 
Registrant’s Current Report on Form 8-K dated January 14, 2011, is incorporated herein by this reference.

Amendment No. 1 to the Credit Agreement, dated as of September 9, 2011, by and among O’Reilly Automotive, 
Inc., as the lead Borrower, Bank of America N.A., as Administrative Agent, Swing Line Lender and L/C Issuer, 
filed as Exhibit 10.1 to the Registrant’s Current Report on Form 8-K dated September 9, 2011, is incorporated 
herein by this reference.

O’Reilly Automotive, Inc. Director Compensation Program, as Exhibit 10.25 to the Registrant’s Annual Report 
on Form 10-K dated February 28, 2012, is incorporated herein by this reference.

O’Reilly Automotive, Inc. 2012 Incentive Award Plan, filed as Annex A to the Registrant’s Proxy Statement 
for 2012 Annual Meeting of Shareholders on Schedule 14A dated March 23, 2012, is incorporated herein by 
this reference.

O’Reilly Automotive, Inc. 2012 Incentive Award Plan, Form of Stock Option Grant Notice and Agreement, 
filed as Exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q dated August 8, 2012, is incorporated 
herein by this reference.

Amendment No. 2 to the Credit Agreement and Amendment No. 1 to Guaranty, dated as of July 2, 2013, by 
and among O’Reilly Automotive, Inc., as borrower, Bank of America, N.A., as Administrative Agent, L/C Issuer, 
Swing Line Lender and a Lender, and the other lenders party thereto, filed as Exhibit 10.1 to the Registrant’s 
Current Report on Form 8-K dated July 3, 2013, is incorporated herein by this reference.

Form of O’Reilly Automotive, Inc. Director Indemnification Agreement, filed as Exhibit 10.1 to the Registrant’s 
Current Report on Form 8-K dated August 19, 2013, is incorporated herein by this reference.

Form of O’Reilly Automotive, Inc. Executive Officer Indemnification Agreement, filed as Exhibit 10.2 to the 
Registrant’s Current Report on Form 8-K dated August 19, 2013, is incorporated herein by this reference.

Form of O’Reilly Automotive, Inc. Executive Incentive Compensation Clawback Policy Acknowledgment, 
between O’Reilly Automotive, Inc. and certain O’Reilly Automotive, Inc. Executive Officers, filed as Exhibit 
10.1 to the Registrant’s Current Report on Form 8-K dated February 4, 2015, is incorporated herein by this 
reference.

10.32 (a)

Form of Change in Control Severance Agreement between O’Reilly and certain O’Reilly Executive Officers, 
filed as Exhibit 10.2 to the Registrant’s Current Report on Form 8-K dated February 4, 2015, is incorporated 
herein by this reference.

76

FORM 10-KExhibits (continued)

Exhibit No.

10.33

10.34 (a)

10.35

Description

Amendment No. 3 to the Credit Agreement, dated as of June 18, 2015, by and among O’Reilly Automotive, 
Inc., as borrower, Bank of America, N.A., as Administrative Agent, L/C Issuer, Swing Line Lender and a Lender, 
and other lenders party thereto, filed as Exhibit 10.1 to the Registrant’s Current Report on Form 8-K dated June 
24, 2015, is incorporated herein by this reference.

O’Reilly Automotive, Inc. 2017 Incentive Award Plan, filed as Annex A to the Registrant’s Proxy Statement 
for 2017 Annual Meeting of Shareholders on Schedule 14A dated March 24, 2017, is incorporated herein by 
this reference.

Credit Agreement, dated as of April 5, 2017, among O’Reilly Automotive, Inc., as Borrower, JPMorgan Chase 
Bank, N.A., as Administrative Agent, Swing Line Lender, Letter of Credit Issuer and a Lender, and other other 
lenders party thereto, filed as Exhibit 10.1 to the Registrant’s Current Report on Form 8-K dated April 11, 2017, 
is incorporated herein by this reference.

10.36 (a)

O’Reilly Automotive, Inc. 2017 Incentive Award Plan, Form of Stock Option Grant Notice and Agreement, 
dated as of July 10, 2017, filed as Exhibit 10.3 to the Registrant’s Quarterly Report on Form 10-Q dated August 
7, 2017, is incorporated herein by this reference.

21.1

23.1

31.1

31.2

32.1 *

32.2 *

Subsidiaries of the Registrant, filed herewith.

Consent of Ernst & Young LLP, independent registered public accounting firm, filed herewith.

Certificate of the Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, filed 
herewith.

Certificate of the Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, filed 
herewith.

Certificate of the Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 
906 of the Sarbanes-Oxley Act of 2002, furnished herewith.

Certificate of the Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 
906 of the Sarbanes-Oxley Act of 2002, furnished herewith.

101.INS

XBRL Instance Document

101.SCH
XBRL Taxonomy Extension Schema
101.CAL XBRL Taxonomy Extension Calculation Linkbase
101.DEF
XBRL Taxonomy Extension Definition Linkbase
101.LAB XBRL Taxonomy Extension Label Linkbase
101.PRE

XBRL Taxonomy Extension Presentation Linkbase

(a)

*

Management contract or compensatory plan or arrangement.

Furnished (and not filed) herewith pursuant to Item 601 (b)(32)(ii) of Regulation S-K.

Item 16.  Form 10-K Summary

Not applicable.

77

FORM 10-KO’REILLY AUTOMOTIVE, INC. AND SUBSIDIARIES

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

(in thousands)

Description

Sales and returns allowances:

For the year ended December 31, 2017

For the year ended December 31, 2016

For the year ended December 31, 2015

Allowance for doubtful accounts:

For the year ended December 31, 2017

For the year ended December 31, 2016
For the year ended December 31, 2015

(1)  Uncollectable accounts written off.

Balance at 
Beginning of 
Period

Additions - 
Charged to 
Costs and 
Expenses

Additions - 
Charged to 
Other Accounts - 
Describe

Deductions -
 Describe

Balance at 
End of 
Period

$

$

$

$

9,595

7,978

6,855

$

$

12,040

$

9,637
8,713

$

1,347

1,617

1,123

8,598

9,587
7,119

$

$

$

$

— $

—

— $

—

—

—

— $

—
— $

7,921 (1)
7,184 (1)
6,195 (1)

$

$

$

$

10,942

9,595

7,978

12,717

12,040
9,637

78

FORM 10-KPursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended, the registrant has duly caused 
this report to be signed on its behalf by the undersigned, thereunto duly authorized.

SIGNATURES

O’REILLY AUTOMOTIVE, INC.
(Registrant)

Date: February 28, 2018

By:

/s/ Greg Henslee
Greg Henslee
Chief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, this report has been signed below by the following 
persons on behalf of the registrant in the capacities and on the dates indicated.

Date: February 28, 2018

/s/ David O’Reilly
David O’Reilly
Director and Chairman of the Board

/s/ Charles H. O’Reilly Jr.
Charles H. O’Reilly Jr.
Director and Vice Chairman of the Board

/s/ Larry O’Reilly
Larry O’Reilly
Director and Vice Chairman of the Board

/s/ Jay D. Burchfield
Jay D. Burchfield
Director

/s/ Paul R. Lederer
Paul R. Lederer
Director

/s/ Dana M. Perlman
Dana M. Perlman
Director

/s/ Greg Henslee
Greg Henslee
Director and
Chief Executive Officer
(Principal Executive Officer)

/s/ Rosalie O’Reilly Wooten
Rosalie O’Reilly Wooten
Director

/s/ Thomas T. Hendrickson
Thomas T. Hendrickson
Director

/s/ John R. Murphy
John R. Murphy
Director

/s/ Ronald Rashkow
Ronald Rashkow
Director

/s/ Thomas McFall
Thomas McFall
Executive Vice President and
Chief Financial Officer
(Principal Financial and Accounting Officer)

79

FORM 10-KExhibit 21.1 – Subsidiaries of the Registrant

O’Reilly Automotive, Inc. and Subsidiaries

Subsidiary

State of Incorporation

O’Reilly Automotive Stores, Inc.

Ozark Automotive Distributors, Inc.

Ozark Services, Inc.

Ozark Purchasing, LLC

O’Reilly Auto Enterprises, LLC

Missouri

Missouri

Missouri

Missouri

Delaware

In addition, four subsidiaries operating in the United States have been omitted from the above list, as they would not, considered in the 
aggregate as a single subsidiary, constitute a significant subsidiary as defined by Rule 1-02(w) of Regulation S-X.

One hundred percent of the capital stock of each of the above subsidiaries is directly or indirectly owned by O’Reilly Automotive, Inc.

FORM 10-K 
 
 
Exhibit 23.1 – Consent of Independent Registered Public Accounting Firm

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the following Registration Statements:

(1)  Registration Statement (Form S-8 No. 033-91022), Post-Effective Amendment No. 1 to Registration Statement on Form S-8 
(Form  S-8  No.  033-91022)  and  Post-Effective Amendment  No.  2  to  Registration  Statement  on  Form  S-8  (Form  S-8  No. 
033-91022) pertaining to the O’Reilly Automotive, Inc. Performance Incentive Plan;

(2)  Registration Statement (Form S-8 No. 333-63467) and Post-Effective Amendment No. 1 (Form S-8 No. 333-63467) pertaining 
to the O’Reilly Automotive, Inc. Director Stock Option Plan and the O’Reilly Automotive, Inc. 1993 Stock Option Plan;

(3)  Registration  Statements  (Form  S-8  No.  333-59568  and  333-136958)  and  Post-Effective Amendment  No.  1  (Form  S-8  No. 

333-59568 and 333-136958) pertaining to the O’Reilly Automotive, Inc. Profit Sharing and Savings Plan;

(4)  Registration Statement (Form S-8 No. 333-111976) and Post-Effective Amendment No. 1 (Form S-8 No. 333-111976) pertaining 
to the O’Reilly Automotive, Inc. 2003 Employee Stock Option Plan, O’Reilly Automotive, Inc. 2003 Director Stock Option 
Plan, O’Reilly Automotive, Inc. 1993 Employee Stock Option Plan, and the O’Reilly Automotive, Inc. Stock Purchase Plan;

(5)  Post-Effective Amendment No. 1 to Registration Statement on Form S-8 to Form S-4 (Form S-8 No. 333-151578) and Post-
Effective Amendment No. 2 (Form S-8 No. 333-151578) pertaining to the CSK Auto Corporation 2004 Stock and Incentive 
Plan, CSK Auto Corporation 1999 Employee Stock Option Plan, CSK Auto Corporation 1996 Executive Stock Option Plan, 
CSK Auto Corporation 1996 Associate Stock Option Plan and CSK Auto Corporation Nonqualified Stock Option Agreement 
with Lawrence N. Mondry;

(6)  Registration Statement (Form S-8 No. 333-157862) and Post-Effective Amendment No. 1 (Form S-8 No. 333-157862) pertaining 

to the O’Reilly Automotive, Inc. Stock Purchase Plan;

(7)  Registration Statement (Form S-8 No. 333-159351) and Post-Effective Amendment No. 1 (Form S-8 No. 333-159351) pertaining 

to the O’Reilly Automotive, Inc. 2009 Stock Purchase Plan and to the O’Reilly Automotive, Inc. 2009 Incentive Plan;

(8)  Registration Statement (Form S-8 No. 333-181364) pertaining to the O’Reilly Automotive, Inc. 2012 Incentive Award Plan and 
Post-Effective Amendment No. 1 (Form S-8 No. 333-181364) pertaining to the O’Reilly Automotive, Inc. 2012 Incentive Award 
Plan and to the O’Reilly Automotive, Inc. 2017 Incentive Award Plan; and

(9)  Registration Statement (Form S-3ASR No. 333-209788) pertaining to the offer from time to time of debt securities;

of our reports dated February 28, 2018, with respect to the consolidated financial statements and schedule of O’Reilly Automotive, Inc. 
and Subsidiaries and the effectiveness of internal control over financial reporting of O’Reilly Automotive, Inc. and Subsidiaries, included 
in this Annual Report (Form 10-K) of O’Reilly Automotive, Inc. and Subsidiaries for the year ended December 31, 2017.

/s/ Ernst & Young LLP

Kansas City, Missouri
February 28, 2018 

FORM 10-KO’REILLY AUTOMOTIVE, INC. AND SUBSIDIARIES 

CERTIFICATIONS 

I, Greg Henslee, certify that 

1. 

I have reviewed this report on Form 10-K of O’Reilly Automotive, Inc.; 

Exhibit 31.1 - CEO Certification 

2.  Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material 
fact necessary to make the statements made, in light of the circumstances under which such statements were made, not 
misleading with respect to the period covered by this report; 

3.  Based on my knowledge, the financial statements, and other financial information included in this report, fairly present 
in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the 
periods presented in this report; 

4.  The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and 
procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as 
defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: 

(a)  Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be 
designed  under  our  supervision,  to  ensure  that  material  information  relating  to  the  registrant,  including  its 
consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in 
which this report is being prepared; 

(b)  Designed such internal control over financial reporting, or caused such internal control over financial reporting 
to  be  designed  under  our  supervision,  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; 

(c)  Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report 
our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period 
covered by this report based on such evaluation; and 

(d)  Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred 
during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual 
report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control 
over financial reporting; and 

5.  The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control 
over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or 
persons performing the equivalent functions): 

(a)  All significant deficiencies and material weaknesses in the design or operation of internal control over financial 
reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize 
and report financial information; and 

(b)  Any fraud, whether or not material, that involves management or other employees who have a significant role 

in the registrant's internal control over financial reporting. 

Date:  February 28, 2018

/s/ Greg Henslee
Greg Henslee
Chief Executive Officer
(Principal Executive Officer)

FORM 10-K  
  
  
  
  
  
  
  
  
  
  
O’REILLY AUTOMOTIVE, INC. AND SUBSIDIARIES 

CERTIFICATIONS 

I, Thomas McFall, certify that 

1. 

I have reviewed this report on Form 10-K of O’Reilly Automotive, Inc.; 

Exhibit 31.2 - CFO Certification 

2.  Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material 
fact necessary to make the statements made, in light of the circumstances under which such statements were made, not 
misleading with respect to the period covered by this report; 

3.  Based on my knowledge, the financial statements, and other financial information included in this report, fairly present 
in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the 
periods presented in this report; 

4.  The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and 
procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as 
defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: 

(a)  Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be 
designed  under  our  supervision,  to  ensure  that  material  information  relating  to  the  registrant,  including  its 
consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in 
which this report is being prepared; 

(b)  Designed such internal control over financial reporting, or caused such internal control over financial reporting 
to  be  designed  under  our  supervision,  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; 

(c)  Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report 
our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period 
covered by this report based on such evaluation; and 

(d)  Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred 
during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual 
report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control 
over financial reporting; and 

5.  The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control 
over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or 
persons performing the equivalent functions): 

(a)  All significant deficiencies and material weaknesses in the design or operation of internal control over financial 
reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize 
and report financial information; and 

(b)  Any fraud, whether or not material, that involves management or other employees who have a significant role 

in the registrant's internal control over financial reporting. 

Date:  February 28, 2018

/s/ Thomas McFall
Thomas McFall
Executive Vice President and
Chief Financial Officer
(Principal Financial and Accounting Officer)

FORM 10-K  
  
  
  
  
  
  
  
  
  
  
  
 
Exhibit 32.1 - CEO Certification 

O’REILLY AUTOMOTIVE, INC. AND SUBSIDIARIES 

O’REILLY AUTOMOTIVE, INC. 
CERTIFICATION PURSUANT TO 
18 U.S.C. SECTION 1350 
AS ADOPTED PURSUANT TO 
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 

In connection with the Report of O’Reilly Automotive, Inc. (the “Company”) on Form 10-K for the period ended December 31, 
2017, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Greg Henslee, Chief Executive 
Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley 
Act of 2002, that, to the best of my knowledge: 

(1)  The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as 

amended; and 

(2)  The information contained in the Report fairly presents, in all material respects, the financial condition and result of 

operations of the Company. 

/s/ Greg Henslee
Greg Henslee
Chief Executive Officer

February 28, 2018 

This  certification  is  made  solely  for  purposes  of  18  U.S.C.  Section  1350,  and  not  for  any  other  purpose.  This  certification 
accompanies the Report pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and shall not, except to the extent required 
by the Sarbanes-Oxley Act of 2002, be deemed filed by the Company for purposes of Section 18 of the Securities Exchange Act 
of 1934, as amended. 

A signed original of this written statement required by Section 906 of the Sarbanes-Oxley Act of 2002 has been provided to the 
Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request. 

FORM 10-K  
  
  
  
  
  
  
  
  
Exhibit 32.2 - CFO Certification 

O’REILLY AUTOMOTIVE, INC. AND SUBSIDIARIES 

O’REILLY AUTOMOTIVE, INC. 
CERTIFICATION PURSUANT TO 
18 U.S.C. SECTION 1350 
AS ADOPTED PURSUANT TO 
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 

In connection with the Report of O’Reilly Automotive, Inc. (the “Company”) on Form 10-K for the period ended December 31, 
2017, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas McFall, Chief Financial 
Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley 
Act of 2002, that, to the best of my knowledge: 

(1)  The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as 

amended; and 

(2)  The information contained in the Report fairly presents, in all material respects, the financial condition and result of 

operations of the Company. 

/s/ Thomas McFall
Thomas McFall
Chief Financial Officer

February 28, 2018 

This  certification  is  made  solely  for  purposes  of  18  U.S.C.  Section  1350,  and  not  for  any  other  purpose.  This  certification 
accompanies the Report pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and shall not, except to the extent required 
by the Sarbanes-Oxley Act of 2002, be deemed filed by the Company for purposes of Section 18 of the Securities Exchange Act 
of 1934, as amended. 

A signed original of this written statement required by Section 906 of the Sarbanes-Oxley Act of 2002 has been provided to the 
Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request. 

FORM 10-K  
  
  
  
  
 
  
  
  
  
BOARD of DIRECTORS

DAVID O’REILLY
Chairman of the Board

CHARLES H. O’REILLY JR.
Vice Chairman of the Board

LARRY O’REILLY
Vice Chairman of the Board

ROSALIE O’REILLY WOOTEN
Director

GREG HENSLEE
Director Since 2017
Chief Executive Officer

JAY D. BURCHFIELD
Director Since 1997 
Compensation  
Committee - Chairman
Audit & Corporate Governance/
Nominating Committees

THOMAS T. HENDRICKSON
Director Since 2010
Audit Committee

PAUL R. LEDERER
Director 1993-July 1997; director Since 
February 2001 ; LEAD director Since 2002
Corporate Governance/Nominating 
Committee - Chairman; Audit & 
Compensation Committees

JOHN R. MURPHY
Director Since 2003 
Audit Committee - Chairman 
Corporate Governance/ 
Nominating Committee

DANA M. PERLMAN
Director Since 2017

RONALD RASHKOW
Director Since 2003 
Audit & Compensation
Committees

EXECUTIVE COMMITTEE and DIVISIONAL VICE PRESIDENTS
GREG HENSLEE
Chief Executive Officer
GREG JOHNSON
Co-President
JEFF SHAW
Co-President
BRAD BECKHAM
Executive Vice President  
of Store Operations and Sales
TOM MCFALL
Executive Vice President  
and Chief Financial Officer
DOUG BRAGG
Senior Vice President  
of Central Store Operations and Sales
ROBERT DUMAS
Senior Vice President  
of Eastern Store Operations and Sales
LARRY ELLIS
Senior Vice President  
of Distribution Operations
JEREMY FLETCHER
Senior Vice President 
of Finance and Controller
JEFF GROVES
Senior Vice President  
of Legal and General Counsel
SCOTT KRAUS
Senior Vice President  
of Real Estate and Expansion
JEFF LAURO
Senior Vice President  
of Information Technology
JASON TARRANT
Senior Vice President  
of Western Store Operations and Sales
DARIN VENOSDEL
Senior Vice President  
of Inventory Management
DAVID WILBANKS
Senior Vice President of Merchandise

LARRY GRAY
Vice President of Distribution Operations 
Eastern Division
JOE HANKINS
Vice President of Store Design
CHAD KEEL
Vice President of Western Division
SCOTT LEONHART
Vice President of Northeast Division
CHRIS MANCINI
Vice President of Mid-Atlantic Division
MARK MERZ
Vice President of Investor Relations, 
Financial Reporting and Planning
RYAN MOORE
Vice President of Pricing
DAVID P. ORTEGA
Vice President  
of Electronic Catalog Systems
WAYNE PRICE
Vice President  
of Treasury and Risk Management
TIM RATHBUN
Vice President of Inventory Management
CHUCK ROGERS
Vice President of Professional Sales
DOUG RUBLE
Vice President of  
Marketing and Advertising
BARRY SABOR
Vice President of Loss Prevention
DIEGO SANTILLANA
Vice President of Southwestern Division
TOM SEBOLDT
Vice President of Merchandise
KARLA WILLIAMS
Vice President of Solution Delivery
MIKE YOUNG
Vice President of Real Estate Development 
and Facilities

TRICIA HEADLEY
Vice President and Corporate Secretary 
and Secretary to the Board
STEVE ABARR
Vice President of Northwest Division
DOUG ADAMS
Vice President of Southeast Division
JONATHAN ANDREWS
Vice President  
of Human Resources and Training
GREG BECK
Vice President of Purchasing
AARON BIGGS
Vice President of Southern Division
CORY BLACKBURN
Vice President of Merchandise
SCOTT BLACKBURN
Vice President of Store Operations
ROB BODENHAMER
Vice President of Information Technology  
Infrastructure and Operations
JOE COCKELL
Vice President of Distribution Operations 
Western Division
TAMARA DE WILD 
Deputy General Counsel and  
Vice President of Legal Services
JIM DICKENS
Vice President of Eastern Division
JOE EDWARDS
Vice President of Store Installations
CHRIS FARROW
Vice President of Northern Division
ALAN FEARS
Vice President  
of Jobber Sales and Acquisitions
DAVID FINCH
Vice President of Solution Delivery
JULIE GRAY
Vice President of Corporate Services and  
Assistant Corporate Secretary

SHAREHOLDER INFORMATION
CORPORATE ADDRESS
233 South Patterson Avenue  •  Springfield, Missouri 65802 
417-862-3333  •  www.OReillyAuto.com 

REGISTRAR AND TRANSFER AGENT
Computershare Investor Services
P.O. Box 43078  •  Providence, Rhode Island 02940-3078
800-884-4225  •  www.computershare.com 

Inquiries regarding stock transfers, lost certificates or address changes should be directed to Computershare Investor Services at the  
above address. 

INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
Ernst & Young LLP 
One Kansas City Place •  1200 Main Street, Suite 2500 
Kansas City, Missouri 64105-2167

ANALYST COVERAGE The following analysts provide research coverage of O’Reilly Automotive, Inc.:
J.P.MORGAN Christopher Horvers
ATLANTIC EQUITIES Sam Hudson
MOFFETTNATHANSON Greg Melich
BAIRD EQUITY RESEARCH Craig R. Kennison
MORGAN STANLEY RESEARCH Simeon Gutman
BANK OF AMERICAN MERRILL LYNCH Elizabeth Suzuki
MORNINGSTAR Zain Akbari
BARCLAYS CAPITAL Matthew McClintock
NORTHCOAST RESEARCH Nick Mitchell
BTIG Alan Rifkin
OPPENHEIMER & CO Brian Nagel
CITI RESEARCH Kate McShane
RAYMOND JAMES Dan Wewer
CLEVELAND RESEARCH COMPANY Daryl Boehringer
RBC CAPITAL MARKETS Scot Ciccarelli
CONSUMER EDGE RESEARCH David A. Schick
STEPHENS Ben Bienvenu
CREDIT SUISSE - NORTH AMERICA Seth Sigman
UBS SECURITIES Michael Lasser
DEUTSCHE BANK EQUITY RESEARCH Mike Baker
WEDBUSH SECURITIES Seth Basham
GABELLI & COMPANY Carolina Jolly
WILLIAM BLAIR Daniel Hofkin
GOLDMAN SACHS Matthew J. Fassler
WOLFE RESEARCH Chris Bottiglieri
GUGGENHEIM SECURITIES Steven Forbes
JEFFERIES EQUITY RESEARCH Bret Jordan

 
2 3 3   S o u t h   P a t t e r s o n     •     S p r i n g f i e l d ,   M i s s o u r i   6 5 8 0 2     •     4 1 7 - 8 6 2 - 3 3 3 3     •     w w w . O R e i l l y A u t o . c o m