Group 1 Automotive (GPI) 10-Q 2 Aug 17 2017 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - $ / shares	6 Months Ended
	Jun. 30, 2017	Jul. 31, 2017	Dec. 31, 2016
Entity Information [Line Items]
Entity Registrant Name	GROUP 1 AUTOMOTIVE INC
Entity Central Index Key	1,031,203
Document Type	10-Q
Document Period End Date	Jun. 30, 2017
Amendment Flag	false
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	Q2
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		20,855,190
Common Stock, Par or Stated Value Per Share	$ 0.01		$ 0.01

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2017		Dec. 31, 2016
ASSETS
Total assets	$ 4,644,585		$ 4,461,903
Total current assets	2,293,872		2,150,587
Cash and cash equivalents	26,573		20,992
Contracts-in-transit and vehicle receivables, net	217,378		269,508
Accounts and notes receivable, net	158,542		173,364
Inventories, net	1,803,909		1,651,815
Prepaid expenses and other current assets	87,470		34,908
PROPERTY AND EQUIPMENT, net	1,167,345		1,125,883
GOODWILL	878,776	[1]	876,763
INTANGIBLE FRANCHISE RIGHTS	285,689		284,876
OTHER ASSETS	18,903		23,794
LIABILITIES AND STOCKHOLDERS’ EQUITY
Total liabilities and stockholders’ equity	4,644,585		4,461,903
Total current liabilities	2,126,854		2,053,117
Floorplan notes payable - credit facility and other	1,214,084		1,136,654
Offset account related to floorplan notes payable - credit facility	(55,579)		(59,626)
Floorplan notes payable - manufacturer affiliates	430,619		392,661
Offset account related to floorplan notes payable - manufacturer affiliates	(21,000)		(25,500)
Current maturities of long-term debt and short-term financing	53,184		72,419
Derivative Liability, Current	1,626		3,941
Accounts payable	330,747		356,099
Accrued expenses	173,173		176,469
LONG-TERM DEBT, net of current maturities	1,263,845		1,212,809
Deferred Tax Liabilities, Net, Noncurrent	174,220		161,502
LIABILITIES FROM INTEREST RATE RISK MANAGEMENT ACTIVITIES	18,065		20,470
OTHER LIABILITIES	89,953		83,805
STOCKHOLDERS’ EQUITY:
Total stockholders’ equity	971,648		930,200
Common stock, $0.01 par value, 50,000 shares authorized; 25,565 and 25,663 issued, respectively	256		257
Additional paid-in capital	287,410		290,899
Retained earnings	1,116,195		1,053,301
Accumulated other comprehensive loss	(136,268)		(146,944)
Treasury stock, at cost; 4,702 and 4,258 shares, respectively	$ (295,945)		$ (267,313)
[1]	1) Net of accumulated impairment of $97.8 million.

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Jun. 30, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common Stock, par value	$ 0.01	$ 0.01
Common Stock, shares authorized	(50,000,000)	(50,000,000)
Common Stock, shares issued	(25,564,642)	(25,662,950)
Treasury securities, shares	(4,701,811)	(4,257,915)

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
REVENUES:
New vehicle retail sales	$ 1,448,768	$ 1,540,759	$ 2,785,981	$ 2,950,609
Used vehicle retail sales	685,949	715,778	1,346,876	1,403,949
Used vehicle wholesale sales	99,377	96,279	203,534	197,871
Parts and service sales	331,631	322,073	651,329	630,665
Finance, insurance and other, net	106,470	107,560	203,304	207,710
Total revenues	2,672,195	2,782,449	5,191,024	5,390,804
COST OF SALES:
New vehicle retail sales	1,373,857	1,459,611	2,641,843	2,797,734
Used vehicle retail sales	641,036	667,513	1,256,958	1,306,484
Used vehicle wholesale sales	99,644	96,331	203,701	196,474
Parts and service sales	152,766	148,875	300,108	290,891
Total cost of sales	2,267,303	2,372,330	4,402,610	4,591,583
GROSS PROFIT	404,892	410,119	788,414	799,221
SELLING, GENERAL AND ADMINISTRATIVE EXPENSES	298,568	299,022	588,347	592,687
DEPRECIATION AND AMORTIZATION EXPENSE	14,093	12,713	27,699	25,177
ASSET IMPAIRMENTS	0	1,024	0	1,956
INCOME FROM OPERATIONS	92,231	97,360	172,368	179,401
OTHER EXPENSE:
Floorplan interest expense	(13,226)	(11,593)	(25,168)	(22,603)
Other interest expense, net	(17,315)	(16,705)	(34,314)	(33,634)
INCOME BEFORE INCOME TAXES	61,690	69,062	112,886	123,164
PROVISION FOR INCOME TAXES	(22,557)	(22,482)	(39,814)	42,293
NET INCOME	$ 39,133	$ 46,580	$ 73,072	$ 80,871
BASIC EARNINGS PER SHARE	$ 1.84	$ 2.12	$ 3.42	$ 3.57
Weighted average common shares outstanding	20,516	21,057	20,604	21,753
DILUTED EARNINGS PER SHARE	$ 1.84	$ 2.12	$ 3.42	$ 3.57
Weighted average common shares outstanding	20,522	21,070	20,609	21,762
CASH DIVIDENDS PER COMMON SHARE	$ 0.24	$ 0.23	$ 0.48	$ 0.45

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net Income (Loss) Attributable to Parent [Abstract]
NET INCOME	$ 39,133	$ 46,580	$ 73,072	$ 80,871
Other comprehensive income (loss), net of taxes:
Foreign currency translation adjustment	4,462	(6,068)	8,600	(3,913)
Unrealized gain (loss) on interest rate risk management activities, net of tax	(581)	(3,480)	2,076	(12,507)
Unrealized loss arising during the period, net of tax benefit of $1,542, $3,373, $1,308 and $10,058, respectively	(2,570)	(5,621)	(2,180)	(16,763)
Reclassification adjustment for loss included in interest expense, net of tax provision of $1,193, $1,285, $2,554 and $2,553, respectively	1,989	2,141	4,256	4,256
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAXES	3,881	(9,548)	10,676	(16,420)
COMPREHENSIVE INCOME	$ 43,014	$ 37,032	$ 83,748	$ 64,451

Consolidated Statements of Com6

Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Statement of Comprehensive Income [Abstract]
Tax (benefit) provision of unrealized loss on interest rate swap	$ 1,542	$ 3,373	$ 1,308	$ 10,058
Tax provision of reclassification adjustment	$ 1,193	$ 1,285	$ (2,554)	$ (2,553)

Consolidated Statement of Stock

Consolidated Statement of Stockholders' Equity - 6 months ended Jun. 30, 2017 - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in-Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
Beginning balance, shares at Dec. 31, 2016		25,663
Beginning balance at Dec. 31, 2016	$ 930,200	$ 257	$ 290,899	$ 1,053,301	$ (146,944)	$ (267,313)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	73,072	0	0	73,072	0	0
Other comprehensive income (loss), net of tax	10,676	0	0	0	10,676	0
Stock Issued During Period, Value, Treasury Stock Reissued	(41,015)	$ 0	0	0	0	(41,015)
Stock Issued During Period, Shares, Employee Stock Purchase Plans		(98)
Stock Issued During Period, Value, Employee Stock Purchase Plan	(1,545)	$ (1)	(13,927)	0	0	12,383
Stock-based compensation	10,438	0	10,438	0	0	0
Cash dividends	(10,178)	$ 0	0	(10,178)	0	0
Ending balance, shares at Jun. 30, 2017		25,565
Ending balance at Jun. 30, 2017	$ 971,648	$ 256	287,410	$ 1,116,195	$ (136,268)	$ (295,945)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation

Consolidated Statement of Stoc8

Consolidated Statement of Stockholders' Equity Consolidated Statement of Stockholders' Equity (Parenthetical)	6 Months Ended
	Jun. 30, 2017USD ($)
Additional Paid-in Capital [Member]
Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 73,072	$ 80,871
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
DEPRECIATION AND AMORTIZATION EXPENSE	27,699	25,177
Deferred income taxes	11,095	7,984
ASSET IMPAIRMENTS	0	1,956
Stock-based compensation	10,459	10,169
Amortization of debt discount and issue costs	1,849	2,085
Gain (Loss) on Disposition of Assets	(314)	(617)
Other	(676)	584
Changes in operating assets and liabilities, net of effects of acquisitions and dispositions:
Accounts payable and accrued expenses	(28,480)	15,473
Accounts and notes receivable	13,582	8,564
Inventories	(142,165)	(22,080)
Contracts-in-transit and vehicle receivables	53,405	44,667
Prepaid expenses and other assets	(2,377)	15,573
Floorplan notes payable - manufacturer affiliates	37,779	(17,268)
Deferred revenues	(243)	(271)
Net cash provided by operating activities	54,685	172,867
CASH FLOWS FROM INVESTING ACTIVITIES:
Cash paid in acquisitions, net of cash received	(95)	(54,739)
Proceeds from disposition of franchises, property and equipment	2,582	13,985
Purchases of property and equipment, including real estate	(67,266)	(70,272)
Payments for (Proceeds from) Deposits on Real Estate Acquisitions	(57,099)	(193)
Other	2,074	3,349
Net cash used in investing activities	(119,804)	(107,870)
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings on credit facility - Floorplan Line	3,369,580	3,373,126
Repayments on credit facility - Floorplan Line	(3,288,367)	(3,325,917)
Borrowings on credit facility - acquisition line	47,509	150,020
Repayments on credit facility - acquisition line	(15,000)	(140,020)
Borrowings on other debt	5,137	19,653
Principal payments on other debt	(542)	(22,248)
Borrowings Of Long Term Debt Related To Real Estate Loans, Net of Debt Issue Costs	12,901	30,754
Principal payments of long-term debt related to real estate loans	(13,897)	(12,215)
Net Issuance of Common and Treasury Shares to Employee Stock Compensation Plans	2,487	136
Repurchases of common stock, amounts based on settlement date	(39,025)	(115,246)
Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net	0	(85)
Dividends paid	(10,200)	(10,124)
Proceeds from (Payments for) Other Financing Activities	0	(3,159)
Net cash provided by (used in) financing activities	70,583	(55,325)
Effect of Exchange Rate on Cash and Cash Equivalents	117	2,256
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	5,581	11,928
CASH AND CASH EQUIVALENTS, beginning of period	20,992	13,037
CASH AND CASH EQUIVALENTS, end of period	26,573	24,965
SUPPLEMENTAL CASH FLOW INFORMATION:
Purchases of property and equipment, including real estate, accrued in accounts payable and accrued expenses	$ 11,105	$ 21,241

Interim Financial Information

Interim Financial Information	6 Months Ended
	Jun. 30, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Interim Financial Information	INTERIM FINANCIAL INFORMATION Business and Organization Group 1 Automotive, Inc., a Delaware corporation, is a leading operator in the automotive retailing industry with business activities in 14 states in the United States of America ("U.S."), 21 towns in the United Kingdom ("U.K.") and four states in Brazil. Group 1 Automotive, Inc. and its subsidiaries are collectively referred to as the "Company" in these Notes to Consolidated Financial Statements. The Company, through its regions, sells new and used cars and light trucks; arranges related vehicle financing; sells service and insurance contracts; provides automotive maintenance and repair services; and sells vehicle parts. As of June 30, 2017 , the Company’s U.S. retail network consisted of 112 dealerships within the following states: Alabama, California, Florida, Georgia, Kansas, Louisiana, Maryland, Massachusetts, Mississippi, New Hampshire, New Jersey, Oklahoma, South Carolina, and Texas. The President of U.S. Operations reports directly to the Company's Chief Executive Officer and is responsible for the overall performance of the region, as well as for overseeing the market directors and dealership general managers. In addition, as of June 30, 2017 , the Company had two international regions: (a) the U.K., which consisted of 31 dealerships and (b) Brazil, which consisted of 16 dealerships. The operations of the Company's international regions are structured similar to the U.S. region, each with a regional vice president reporting directly to the Company's Chief Executive Officer. The Company's operating results are generally subject to seasonal variations, as well as changes in the economic environment. This seasonality is generally attributable to consumer buying trends and the timing of manufacturer new vehicle model introductions. In addition, in some regions of the U.S., vehicle purchases decline during the winter months due to inclement weather. As a result, U.S. revenues and operating income are typically lower in the first and fourth quarters and higher in the second and third quarters. For the U.K., the first and third quarters tend to be stronger, driven by the vehicle license plate change months of March and September. For Brazil, the Company expects higher volumes in the third and fourth calendar quarters. The first quarter in Brazil is generally the weakest, driven by more consumer vacations and activities associated with Carnival. Other factors unrelated to seasonality, such as changes in economic conditions, manufacturer incentive programs and changes in current exchange rates may exaggerate seasonal or cause counter-seasonal fluctuations in the Company's revenues and operating income. Basis of Presentation The accompanying unaudited condensed Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the U.S. ("U.S. GAAP") for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. In the opinion of management, all adjustments of a normal and recurring nature considered necessary for a fair presentation have been included in the accompanying unaudited condensed Consolidated Financial Statements. Due to seasonality and other factors, the results of operations for the interim period are not necessarily indicative of the results that will be realized for any other interim period or for the entire fiscal year. For further information, refer to the Consolidated Financial Statements and footnotes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2016 (“ 2016 Form 10-K”). All business acquisitions completed during the periods presented have been accounted for using the purchase method of accounting, and their results of operations are included from the effective dates of the closings of the acquisitions. The allocations of purchase price to the assets acquired and liabilities assumed are assigned and recorded based on estimates of fair value and are subject to change within the purchase price allocation period (generally one year from the respective acquisition date). All intercompany balances and transactions have been eliminated in consolidation. Business Segment Information The Company has three reportable segments: the U.S., which includes the activities of the Company's corporate office, the U.K. and Brazil. The reportable segments are the business activities of the Company for which discrete financial information is available and for which operating results are regularly reviewed by its chief operating decision maker to allocate resources and assess performance. The Company's chief operating decision maker is its Chief Executive Officer. See Note 14, "Segment Information," for additional details regarding the Company's reportable segments. Recently Adopted Accounting Pronouncements In July 2015, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2015-11, Inventory (Topic 330): Simplifying the Measurement of Inventory. The amendments in the accounting standard replace the lower of cost or market test with a lower of cost and net realizable value test. The amendments in this ASU should be applied prospectively and are effective for interim and annual periods beginning after December 15, 2016. The Company adopted ASU 2015-11 during the first quarter of 2017. The adoption of this ASU did not materially impact its consolidated financial statements or results of operations. In March 2016, the FASB issued ASU 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting. The amendment addresses several aspects of the accounting for share-based payment award transactions, including: income tax consequences; classification of awards as either equity or liabilities; and classification on the statement of cash flows. The Company adopted ASU 2016-09 during the first quarter of 2017. The adoption of this ASU did not materially impact its consolidated financial statements or results of operations. Recently Issued Accounting Pronouncements In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606) that amends the accounting guidance on revenue recognition. The amendments in this ASU are intended to provide a framework for addressing revenue issues, improve comparability of revenue recognition practices, and improve disclosure requirements. This ASU sets forth a five-step model for determining when and how revenue is recognized. Under the model, an entity will be required to recognize revenue to depict the transfer of goods or services to a customer at an amount reflecting the consideration it expects to receive in exchange for those goods or services. The amendments in this accounting standard update are effective for interim and annual reporting periods beginning after December 15, 2017. The standard can be adopted either retrospectively to each reporting period presented or as a cumulative effect adjustment as of the date of adoption. To assess the impact of the ASU, the Company established an internal implementation team to review its current accounting policies and practices, identify all material revenue streams, assess the impact of the ASU on its material revenue streams and identify potential differences with current policies and practices. The Company’s internal implementation team has substantially completed its initial review of the likely impacts that the application of the amendments in this ASU will have on its consolidated financial statements. The team has initially identified the Company’s material revenue streams to be the sale of new and used vehicles; arrangement of associated vehicle financing; the sale of service and insurance contracts; the performance of vehicle maintenance and repair services; and the sale of vehicle parts. The team has begun its review of a sample of associated contracts and other related documents, but currently, has not quantified an estimated impact of changes, if any, to its current revenue recognition policies and practices. The Company’s implementation team is in the preliminary stages of evaluating the additional disclosure requirements of the ASU, as well as the change, if any, to the Company’s underlying accounting and financial reporting systems and processes necessary to support the recognition and disclosure requirements. The Company expects to identify and implement the necessary changes, if any, during 2017. At this time, based on this review, the Company does not expect the adoption to materially impact its consolidated financial statements. The Company currently expects to adopt the amendments of this ASU during the first fiscal quarter of 2018, as a cumulative effect adjustment as of the date of adoption, but will not make a final decision on the adoption method until later in 2017. In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842). The amendments in this ASU relate to the accounting for leasing transactions. This standard requires a lessee to record on the balance sheet the assets and liabilities for the rights and obligations created by leases with lease terms of more than 12 months. In addition, this standard requires both lessees and lessors to disclose certain key information about lease transactions. This standard will be effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. The Company is in the process of evaluating the impact that adoption will have on its consolidated balance sheet and statement of income. However, the Company expects that the adoption of the provisions of the ASU will have a significant impact on its consolidated balance sheet, as currently approximately half of its real estate is rented, not owned, via operating leases. Adoption of this ASU is required to be done using a modified retrospective approach. In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses (Topic 326) Measurement of Credit Losses on Financial Instruments . The amendment replaces the current incurred loss impairment methodology of recognizing credit losses when a loss is probable, with a methodology that reflects expected credit losses and requires consideration of a broader range of reasonable and supportable information to assess credit loss estimates. The standard will be effective for fiscal years beginning after December 15, 2019, with early adoption permitted for periods after December 15, 2018. The Company is currently evaluating the impact that the adoption of the provisions of the ASU will have on its consolidated financial statements or results of operations and does not expect the amendments in this ASU to materially impact its consolidated financial statements. In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments. The amendment addresses several specific cash flow issues with the objective of reducing the diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The standard will be effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company is currently evaluating the impact that the adoption of the provisions of the ASU will have on its consolidated financial statements. In November 2016, the FASB issued ASU 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash, a consensus of the FASB Emerging Issues Task Force ("EITF") . The amendments require that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. Therefore, amounts generally described as restricted cash and restricted cash equivalents should be included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts shown on the statement of cash flows. The amendments in this ASU do not provide a definition of restricted cash or restricted cash equivalents. The standard will be effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company is currently evaluating the impact that the adoption of the provisions of the ASU will have on its consolidated financial statements. In January 2017, the FASB issued ASU 2017-01, Business Combinations (Topic 805): Clarifying the Definition of a Business . The amendments in this update clarify the definition of a business in order to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. The amendments in this ASU should be applied prospectively and are effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years, with early adoption permitted. The Company is currently evaluating the impact on its consolidated financial statements as it will depend on the facts and circumstances of any specific future transactions. In January 2017, the FASB issued ASU 2017-03, Accounting Changes and Error Corrections (Topic 250) and Investments-Equity Method and Joint Ventures (Topic 323): Amendments to SEC Paragraphs Pursuant to Staff Announcements at the September 22, 2016 and November 17, 2016 EITF Meetings . The amendments in this update require the disclosure of the impact that a recently issued ASU will have on the financial statements of a registrant when such standards are to be adopted in a future period. The SEC staff view that a registrant should evaluate ASU's that have not yet been adopted to determine the appropriate financial statement disclosures about the potential material effects of those ASU's on the financial statements when adopted. The Company does not expect the amendments in this ASU to materially impact its consolidated financial statements. In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment . The amendment eliminates the requirement to calculate the implied fair value of goodwill to measure a goodwill impairment charge. Instead, entities will record an impairment charge based on the excess of a reporting unit's carrying amount over its fair value. The amendments in this update should be applied prospectively and are effective for interim and annual periods beginning after December 15, 2019. Earlier application is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company is currently evaluating the impact that the adoption of the provisions of the ASU will have on its consolidated financial statements. In May 2017, the FASB issued ASU 2017-09, Compensation - Stock Compensation (Topic 718): Scope of Modification Accounting . The amendments in this update provide clarity and reduce both diversity in practice and cost and complexity when applying the guidance of Topic 718 to a change to the terms or conditions of a share-based payment award. Under the new guidance, an entity will not apply modification accounting to a share-based payment award if all of the following are the same immediately before and after the change: 1) the award's fair value (or calculated value or intrinsic value, if those measurement methods are used), 2) the award's vesting conditions, and 3) the award's classification as an equity or liability instrument. The amendments in this ASU should be applied prospectively and are effective for fiscal years beginning after December 15, 2017, with early adoption permitted. The Company is currently evaluating the impact on its consolidated financial statements as it will depend on the facts and circumstances of any specific future transactions.

Acquisitions and Dispositions A

Acquisitions and Dispositions Acquisitions and Dispositions	6 Months Ended
	Jun. 30, 2017
Business Combinations [Abstract]
Business Combination Disclosure [Text Block]	ACQUISITIONS AND DISPOSITIONS During the six months ended June 30, 2017 , the Company opened one dealership for one awarded franchise in the U.K., opened one dealership for one awarded franchise in the U.S. and added motorcycles to an existing BMW dealership in Brazil. In addition, during the six months ended June 30, 2017 , the Company disposed of two dealerships in Brazil representing two franchises. During the six months ended June 30, 2016 , the Company acquired 12 U.K. dealerships, inclusive of 15 franchises. The Company also acquired one dealership and opened two dealerships in Brazil for two acquired and two previously awarded franchises. Aggregate consideration paid for these dealerships totaled $60.4 million , including the associated real estate and goodwill. Also, included in the consideration paid was $3.9 million of cash received in the acquisition of the dealerships and a payable to the seller as of June 30, 2016 of $1.8 million . The purchase price was allocated based upon the consideration paid and the estimated fair values of the assets acquired and liabilities assumed at the acquisition date. In addition, during the six months ended June 30, 2016 , the Company disposed of two U.S. dealerships and four dealerships in Brazil. As a result of these U.S. and Brazil dispositions, a net pretax gain of $0.7 million and a net pretax loss of $1.4 million , respectively, were recognized for the six months ended June 30, 2016 .

Derivative Instruments and Risk

Derivative Instruments and Risk Management Activities	6 Months Ended
	Jun. 30, 2017
Derivative Instruments and Hedging Activities Disclosure [Abstract]
DERIVATIVE INSTRUMENTS AND RISK MANAGEMENT ACTIVITIES	DERIVATIVE INSTRUMENTS AND RISK MANAGEMENT ACTIVITIES The periodic interest rates of the Revolving Credit Facility (as defined in Note 8, “Credit Facilities”) and certain variable-rate real estate related borrowings in the U.S. are indexed to the one-month London Inter Bank Offered Rate (“LIBOR”), plus an associated company credit risk rate. In order to minimize the earnings variability related to fluctuations in these periodic interest rates, the Company employs an interest rate hedging strategy, whereby it enters into arrangements with various financial institutional counterparties with investment grade credit ratings, swapping its variable interest rate exposure for a fixed interest rate over terms not to exceed the related variable-rate debt. The Company presents the fair value of all interest rate derivative instruments on its Consolidated Balance Sheets. The Company measures the fair value of its interest rate derivative instruments utilizing an income approach valuation technique, converting future amounts of cash flows to a single present value in order to obtain a transfer exit price within the bid and ask spread that is most representative of the fair value of its derivative instruments. In measuring fair value, the Company utilizes the option-pricing Black-Scholes present value technique for all of its derivative instruments. This option-pricing technique utilizes a one-month LIBOR forward yield curve, obtained from an independent external service provider, matched to the identical maturity term of the instrument being measured. Observable inputs utilized in the income approach valuation technique incorporate identical contractual notional amounts, fixed coupon rates, periodic terms for interest payments and contract maturity. The fair value estimate of the interest rate derivative instruments also considers the credit risk of the Company for instruments in a liability position or the counterparty for instruments in an asset position. The credit risk is calculated by using the spread between the one-month LIBOR yield curve and the relevant average 10 and 20-year rate according to Standard and Poor’s. The Company has determined the valuation measurement inputs of these derivative instruments to maximize the use of observable inputs that market participants would use in pricing similar or identical instruments and market data obtained from independent sources, which is readily observable or can be corroborated by observable market data for substantially the full term of the derivative instrument. Further, the valuation measurement inputs minimize the use of unobservable inputs. Accordingly, the Company has classified the derivatives within Level 2 of the hierarchy framework as described by Accounting Standards Codification ("ASC") 820, Fair Value Measurement . The related gains or losses on these interest rate derivative instruments are deferred in stockholders’ equity as a component of accumulated other comprehensive loss. These deferred gains and losses are recognized in income in the period in which the related items being hedged are recognized in expense. However, to the extent that the change in value of a derivative contract does not perfectly offset the change in the value of the items being hedged, that ineffective portion is immediately recognized in other income or expense. Monthly contractual settlements of these swap positions are recognized as floorplan or other interest expense in the Company’s accompanying Consolidated Statements of Operations. All of the Company’s interest rate derivative instruments are designated as cash flow hedges. As of June 30, 2017 , all of the Company’s derivative instruments that were in effect were determined to be effective. The Company had no gains or losses related to ineffectiveness or amounts excluded from effectiveness testing recognized in the Consolidated Statements of Operations for both the three and six months ended June 30, 2017 or 2016 , respectively. The Company held interest rate derivative instruments in effect as of June 30, 2017 of $824.8 million in notional value that fixed its underlying one-month LIBOR at a weighted average rate of 2.5% . The Company records the majority of the impact of the periodic settlemen ts of these swaps as a component of floorplan interest expense. For the three months ended June 30, 2017 and 2016 , the impact of the Company’s interest rate hedges in effect increased floorplan interest expense by $2.7 million and $2.9 million , respectively. For the six months ended June 30, 2017 and 2016 , the impact of the Company’s interest rate hedges in effect increased floorplan interest expense by $5.7 million and $5.6 million , respectively. Total floorplan interest expense, inclusive of the aforementioned impact of the Company's interest rate hedges, was $13.2 million and $11.6 million for the three months ended June 30, 2017 and 2016 , respectively, and $25.2 million and $22.6 million for the six months ended June 30, 2017 and 2016 , respectively. For the six months ended June 30, 2017 , the Company entered into two interest rate derivative instruments with a notional value of $11.0 million that were immediately effective. In addition to the $824.8 million of swaps in effect as of June 30, 2017 , the Company held 12 additional interest rate derivative instruments with forward start dates between December 2017 and December 2020 and expiration dates between December 2020 and December 2030 . The aggregate notional value of these 12 forward-starting swaps was $625.0 million , and the weighted average interest rate was 2.2% . The combination of the interest rate derivative instruments currently in effect and these forward-starting derivative instruments is structured such that the notional value in effect at any given time through December 2030 does not exceed $918.4 million , which is less than the Company's expectation for variable-rate debt outstanding during such period. As of June 30, 2017 and December 31, 2016 , the Company reflected liabilities from interest rate risk management activities of $19.7 million and $24.4 million , respectively, in its Consolidated Balance Sheets. In addition, as of June 30, 2017 and December 31, 2016, the Company reflected $8.1 million and $9.5 million , respectively, of assets from interest rate risk management activities in Other Assets in the Consolidated Balance Sheets. Included in Accumulated Other Comprehensive Loss at June 30, 2017 and 2016 were accumulated unrealized losses, net of income taxes, totaling $7.3 million and $32.0 million , respectively, related to these interest rate derivative instruments. The following table presents the impact during the current and comparative prior year periods for the Company's interest rate derivative instruments on its Consolidated Statements of Operations and Consolidated Balance Sheets . Amount of Unrealized Income (Loss), Net of Tax, Recognized in Other Comprehensive Income (Loss) Six Months Ended June 30, Derivatives in Cash Flow Hedging Relationship 2017 2016 (In thousands) Interest rate derivative instruments $ (2,180 ) $ (16,763 ) Amount of Loss Reclassified from Other Comprehensive Income (Loss) into Statements of Operations Location of Loss Reclassified from Other Comprehensive Income (Loss) into Statements of Operations Six Months Ended June 30, 2017 2016 (In thousands) Floorplan interest expense $ (5,656 ) $ (5,623 ) Other interest expense (1,154 ) (1,186 ) The amount of loss expected to be reclassified out of other comprehensive income (loss) into earnings as additional floorplan interest expense or other interest expense in the next twelve months is $10.0 million .

Stock-Based Compensation Plans

Stock-Based Compensation Plans	6 Months Ended
	Jun. 30, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
STOCK-BASED COMPENSATION PLANS	STOCK-BASED COMPENSATION PLANS The Company provides stock-based compensation benefits to employees and non-employee directors pursuant to its 2014 Long Term Incentive Plan (the "Incentive Plan"), as well as to employees pursuant to its Employee Stock Purchase Plan, as amended (the "Purchase Plan", formerly named the 1998 Employee Stock Purchase Plan). Long Term Incentive Plan The Incentive Plan provides for the grant of options (including options qualified as incentive stock options under the Internal Revenue Code of 1986 and options that are non-qualified), restricted stock, performance awards, bonus stock, and phantom stock to the Company's employees, consultants, non-employee directors and officers. The Incentive Plan expires on May 21, 2024 . The terms of the awards (including vesting schedules) are established by the Compensation Committee of the Company’s Board of Directors. As of June 30, 2017 , there were 1,068,455 shares available for issuance under the Incentive Plan. Restricted Stock Awards Under the Incentive Plan, the Company grants to non-employee directors and certain employees restricted stock awards or, at their election, restricted stock units at no cost to the recipient. Restricted stock awards qualify as participating securities as each award contains non-forfeitable rights to dividends. As such, the two-class method is required for the computation of earnings per share. See Note 5, “Earnings Per Share,” for further details. Restricted stock awards are considered outstanding at the date of grant but are subject to vesting periods upon issuance of up to five years . Restricted stock units are considered vested at the time of issuance. However, since they convey no voting rights, they are not considered outstanding when issued. Restricted stock units settle in cash upon the termination of the grantees’ employment or directorship. In the event an employee or non-employee director terminates his or her employment or directorship with the Company prior to the lapse of the restrictions, the shares, in most cases, will be forfeited to the Company. The Company issues new shares or treasury shares, if available, when restricted stock vests. Compensation expense for restricted stock awards is calculated based on the market price of the Company’s common stock at the date of grant and recognized over the requisite service period. Forfeitures are estimated at the time of valuation and reduce expense ratably over the vesting period. This estimate is adjusted annually based on the extent to which actual or expected forfeitures differ from the previous estimate. A summary of the restricted stock awards as of June 30, 2017 , along with the changes during the six months then ended, is as follows: Awards Weighted Average Grant Date Fair Value Nonvested at December 31, 2016 850,422 $ 67.25 Granted 188,789 76.50 Vested (216,519 ) 69.43 Forfeited (70,578 ) 68.20 Nonvested at June 30, 2017 752,114 $ 68.87 Employee Stock Purchase Plan The Purchase Plan authorizes the issuance of up to 4.5 million shares of common stock and provides that no options to purchase shares may be granted under the Purchase Plan after May 19, 2025 . The Purchase Plan is available to all employees of the Company and its participating subsidiaries and is a qualified plan as defined by Section 423 of the Internal Revenue Code. At the end of each fiscal quarter (the “Option Period”) during the term of the Purchase Plan, employees can acquire shares of common stock from the Company at 85% of the fair market value of the common stock on the first or the last day of the Option Period, whichever is lower. As of June 30, 2017 , there were 1,197,501 shares available for issuance under the Purchase Plan. During the six months ended June 30, 2017 and 2016 , the Company issued 65,042 and 44,806 shares, respectively, of common stock to employees participating in the Purchase Plan. With respect to shares issued under the Purchase Plan, the Company's Board of Directors has authorized specific share repurchases to fund the shares issuable under the Purchase Plan. The weighted average per share fair value of employee stock purchase rights issued pursuant to the Purchase Plan was $17.38 and $14.11 for the six months ended June 30, 2017 and 2016 , respectively. The fair value of stock purchase rights is calculated using the grant date stock price, the value of the embedded call option and the value of the embedded put option. Stock-Based Compensation Total stock-based compensation cost was $4.4 million and $4.7 million for the three months ended June 30, 2017 and 2016 , respectively, and $10.5 million and $10.2 million for the six months ended June 30, 2017 and 2016 , respectively. Cash received from Purchase Plan purchases was $3.8 million and $3.9 million for the six months ended June 30, 2017 and 2016 , respectively.

Earnings Per Share

Earnings Per Share	6 Months Ended
	Jun. 30, 2017
Earnings Per Share [Abstract]
EARNINGS PER SHARE	EARNINGS PER SHARE The two-class method is utilized for the computation of the Company's earnings per share (“EPS”). The two-class method requires a portion of net income to be allocated to participating securities, which are unvested awards of share-based payments with non-forfeitable rights to receive dividends or dividend equivalents. The Company’s restricted stock awards are participating securities. Income allocated to these participating securities is excluded from net earnings available to common shares, as shown in the table below. Basic EPS is computed by dividing net income available to basic common shares by the weighted average number of basic common shares outstanding during the period. Diluted EPS is computed by dividing net income available to diluted common shares by the weighted average number of dilutive common shares outstanding during the period. The following table sets forth the calculation of EPS for the three and six months ended June 30, 2017 and 2016 . Three Months Ended June 30, Six Months Ended June 30, 2017 2016 2017 2016 (In thousands, except per share amounts) Weighted average basic common shares outstanding 20,516 21,057 20,604 21,753 Dilutive effect of employee stock purchases, net of assumed repurchase of treasury stock 6 13 5 9 Weighted average dilutive common shares outstanding 20,522 21,070 20,609 21,762 Basic: Net Income $ 39,133 $ 46,580 $ 73,072 $ 80,871 Less: Earnings allocated to participating securities 1,389 1,885 2,645 3,224 Earnings available to basic common shares $ 37,744 $ 44,695 $ 70,427 $ 77,647 Basic earnings per common share $ 1.84 $ 2.12 $ 3.42 $ 3.57 Diluted: Net Income $ 39,133 $ 46,580 $ 73,072 $ 80,871 Less: Earnings allocated to participating securities 1,389 1,884 2,645 3,223 Earnings available to diluted common shares $ 37,744 $ 44,696 $ 70,427 $ 77,648 Diluted earnings per common share $ 1.84 $ 2.12 $ 3.42 $ 3.57

Income Taxes

Income Taxes	6 Months Ended
	Jun. 30, 2017
Income Tax Disclosure [Abstract]
INCOME TAXES	INCOME TAXES The Company is subject to U.S. federal income taxes and income taxes in numerous U.S. states. In addition, the Company is subject to income tax in the U.K. and Brazil relative to its foreign subsidiaries. The Company's effective income tax rate of 36.6% for the three months ended June 30, 2017 was more than the U.S. federal statutory rate of 35.0% , due primarily to the taxes provided for in U.S. state jurisdictions and valuation allowances provided for net operating losses and other deferred tax assets in certain U.S. states and in Brazil, partially offset by income generated in the U.K., which is taxed at a lower statutory rate. The Company's effective income tax rate of 35.3% of pretax income for the six months ended June 30, 2017 , was approximately equal to the U.S. federal statutory rate of 35.0% , as taxes provided for in the U.S. state jurisdictions and valuation allowances provided for net operating losses and other deferred tax assets in certain U.S. states and in Brazil were primarily offset by (a) income generated in the U.K., which is taxed at a lower statutory rate, (b) the tax impact of dealership dispositions in Brazil, and (c) excess tax deductions for restricted stock resulting from the adoption of ASU 2016-09 during the six months ended June 30, 2017 . For the three and six months ended June 30, 2017 , the Company's effective tax rate increased to 36.6% and 35.3% , respectively, as compared to 32.6% and 34.3% for the three and six months ended June 30, 2016 , respectively. This increase was primarily due to the mix effect resulting from taxes provided for in foreign jurisdictions, changes to valuation allowances provided for net operating losses and other deferred tax assets in certain U.S. states and in Brazil, partially offset by excess tax deductions for restricted stock resulting from the adoption of ASU 2016-09 during the six months ended June 30, 2017 , as well as the tax impact of dealership dispositions in Brazil during the three months ended June 30, 2016 . As of June 30, 2017 and December 31, 2016 , the Company had no unrecognized tax benefits with respect to uncertain tax positions and did not incur any interest and penalties nor did it accrue any interest for the six months ended June 30, 2017 . When applicable, consistent with prior practice, the Company recognizes interest and penalties related to uncertain tax positions in income tax expense. The Company's taxable years 2012 and subsequent remain open for examination in the U.S. The Company's taxable years 2015 and subsequent remain open in the U.K. and taxable years 2011 and subsequent remain open in Brazil.

Detail of Certain Balance Sheet

Detail of Certain Balance Sheet Accounts Detail of Certain Balance Sheet Accounts	6 Months Ended
	Jun. 30, 2017
Balance Sheet Related Disclosures [Abstract]
Detail Of Certain Balance Sheet Accounts	DETAIL OF CERTAIN BALANCE SHEET ACCOUNTS Accounts and notes receivable consisted of the following: June 30, 2017 December 31, 2016 (unaudited) (In thousands) Amounts due from manufacturers $ 87,967 $ 95,754 Parts and service receivables 36,293 35,318 Finance and insurance receivables 20,412 24,866 Other 16,486 20,322 Total accounts and notes receivable 161,158 176,260 Less allowance for doubtful accounts 2,616 2,896 Accounts and notes receivable, net $ 158,542 $ 173,364 Inventories consisted of the following: June 30, 2017 December 31, 2016 (unaudited) (In thousands) New vehicles $ 1,279,416 $ 1,156,383 Used vehicles 313,612 294,812 Rental vehicles 141,215 131,080 Parts, accessories and other 78,676 77,762 Total inventories 1,812,919 1,660,037 Less lower of cost or net realizable value 9,010 8,222 Inventories, net $ 1,803,909 $ 1,651,815 New, used and rental vehicles are valued at the lower of specific cost or net realizable value and are removed from inventory using the specific identification method. Parts and accessories are valued at lower of cost (determined on either a first-in, first-out or an average cost basis) or net realizable value. Property and equipment consisted of the following: Estimated Useful Lives in Years June 30, 2017 December 31, 2016 (unaudited) (dollars in thousands) Land — $ 414,616 $ 400,163 Buildings 25 to 50 578,768 553,961 Leasehold improvements varies 186,444 170,060 Machinery and equipment 7 to 20 111,310 100,164 Furniture and fixtures 3 to 10 93,760 87,691 Company vehicles 3 to 5 11,757 11,632 Construction in progress — 61,602 66,658 Total 1,458,257 1,390,329 Less accumulated depreciation 290,912 264,446 Property and equipment, net $ 1,167,345 $ 1,125,883 During the six months ended June 30, 2017 , the Company incurred $48.4 million of capital expenditures for the construction of new or expanded facilities and the purchase of equipment and other fixed assets in the maintenance of the Company’s dealerships and facilities, excluding $15.9 million of capital expenditures accrued as of December 31, 2016 . As of June 30, 2017 , the Company had accrued $11.1 million of capital expenditures. In addition, the Company purchased real estate (including land and buildings) during the six months ended June 30, 2017 associated with existing dealership operations totaling $14.0 million .

Credit Facilities

Credit Facilities	6 Months Ended
	Jun. 30, 2017
Line of Credit Facility [Abstract]
CREDIT FACILITIES	CREDIT FACILITIES In the U.S., the Company has a $1.8 billion revolving syndicated credit arrangement that matures on June 17, 2021 and is comprised of 24 financial institutions, including six manufacturer-affiliated finance companies (“Revolving Credit Facility”). The Company also has a $300.0 million floorplan financing arrangement (“FMCC Facility”) with Ford Motor Credit Company (“FMCC”) for financing of new Ford vehicles in the U.S. and other floorplan financing arrangements with several other automobile manufacturers for financing of a portion of its U.S. rental vehicle inventory. In the U.K., the Company has financing arrangements with BMW Financial Services NA, LLC ("BMWFS"), Volkswagen Finance, FMCC and a third-party financial institution for financing of its new, used and rental vehicles. In Brazil, the Company has financing arrangements for new, used, and rental vehicles with several financial institutions, most of which are manufacturer affiliated. Within the Company's Consolidated Balance Sheets, Floorplan notes payable - credit facility and other primarily reflects amounts payable for the purchase of specific new, used and rental vehicle inventory (with the exception of new and rental vehicle purchases financed through lenders affiliated with the respective manufacturer) whereby financing is provided by the Revolving Credit Facility. Floorplan notes payable - manufacturer affiliates reflects amounts related to the purchase of vehicles whereby financing is provided by the FMCC Facility, the financing of a portion of the Company's rental vehicles in the U.S., as well as the financing of new, used, and rental vehicles with manufacturer affiliates in both the U.K. and Brazil. Payments on the floorplan notes payable are generally due as the vehicles are sold. As a result, these obligations are reflected in the accompanying Consolidated Balance Sheets as current liabilities. Revolving Credit Facility The Company's Revolving Credit Facility provides a total borrowing capacity of $1.8 billion and expires on June 17, 2021 . The Revolving Credit Facility consists of two tranches, providing a maximum of $1.75 billion for U.S. vehicle inventory floorplan financing (“Floorplan Line”), as well as a maximum of $360.0 million and a minimum of $50.0 million for working capital and general corporate purposes, including acquisitions (“Acquisition Line”). The capacity under these two tranches can be re-designated within the overall $1.8 billion commitment, subject to the aforementioned limits. Up to $125.0 million of the Acquisition Line can be borrowed in either euros or British pound sterling. The Revolving Credit Facility can be expanded to a maximum commitment of $2.1 billion , subject to participating lender approval. The Floorplan Line bears interest at rates equal to the LIBOR plus 125 basis points for new vehicle inventory and the LIBOR plus 150 basis points for used vehicle inventory. The Acquisition Line bears interest at the LIBOR plus 150 basis points plus a margin that ranges from zero to 100 basis points , depending on the Company's total adjusted leverage ratio, for borrowings in U.S. dollars and a LIBOR equivalent plus 125 to 250 basis points , depending on the Company's total adjusted leverage ratio, on borrowings in euros or British pound sterling. The Floorplan Line requires a commitment fee of 0.15% per annum on the unused portion. Amounts borrowed by the Company under the Floorplan Line for specific vehicle inventory are to be repaid upon the sale of the vehicle financed, and in no case is a borrowing for a vehicle to remain outstanding for greater than one year . The Acquisition Line also requires a commitment fee ranging from 0.20% to 0.45% per annum, depending on the Company’s total adjusted leverage ratio, based on a minimum commitment of $50.0 million less outstanding borrowings. In conjunction with the Revolving Credit Facility, the Company has $4.8 million of related unamortized costs as of June 30, 2017 , which are included in Prepaid expenses and other current assets and Other Assets on the accompanying Consolidated Balance Sheets and amortized over the term of the facility. After considering the outstanding balance of $1,147.1 million at June 30, 2017 , the Company had $292.9 million of available floorplan borrowing capacity under the Floorplan Line. Included in the $292.9 million available borrowings under the Floorplan Line was $55.6 million of immediately available funds. The weighted average interest rate on the Floorplan Line was 2.5% and 2.0% as of June 30, 2017 and December 31, 2016 , respectively, excluding the impact of the Company’s interest rate derivative instruments. With regards to the Acquisition Line, there were $32.5 million borrowings outstanding as of June 30, 2017 and no borrowings outstanding as of December 31, 2016 . After considering $29.3 million of outstanding letters of credit and other factors included in the Company’s available borrowing base calculation, there was $298.8 million of available borrowing capacity under the Acquisition Line as of June 30, 2017 . The amount of available borrowing capacity under the Acquisition Line is limited from time to time based upon certain debt covenants. All of the U.S. dealership-owning subsidiaries are co-borrowers under the Revolving Credit Facility. The Company’s obligations under the Revolving Credit Facility are secured by essentially all of the Company's U.S. personal property (other than equity interests in dealership-owning subsidiaries), including all motor vehicle inventory and proceeds from the disposition of dealership-owning subsidiaries, excluding inventory financed directly with manufacturer-affiliates and other third-party financing institutions. The Revolving Credit Facility contains a number of significant covenants that, among other things, restrict the Company’s ability to make disbursements outside of the ordinary course of business, dispose of assets, incur additional indebtedness, create liens on assets, make investments and engage in mergers or consolidations. The Company is also required to comply with specified financial tests and ratios defined in the Revolving Credit Facility, such as the fixed charge coverage and total adjusted leverage ratios. Further, the Revolving Credit Facility restricts the Company’s ability to make certain payments, such as dividends or other distributions of assets, properties, cash, rights, obligations or securities (“Restricted Payments”). The Restricted Payments cannot exceed the sum of $208.5 million plus (or minus if negative) (a) one-half of the aggregate consolidated net income for the period beginning on April 1, 2014 and ending on the date of determination and (b) the amount of net cash proceeds received from the sale of capital stock after June 2, 2014 and ending on the date of determination less (c) cash dividends and share repurchases after June 2, 2014 (“Credit Facility Restricted Payment Basket”). For purposes of the calculation of the Credit Facility Restricted Payment Basket, net income represents such amounts per the consolidated financial statements adjusted to exclude the Company’s foreign operations, non-cash interest expense, non-cash asset impairment charges, and non-cash stock-based compensation. As of June 30, 2017 , the Credit Facility Restricted Payment Basket totaled $120.6 million . The Company was in compliance with all applicable covenants and ratios under the Revolving Credit Facility as of June 30, 2017 . Ford Motor Credit Company Facility The FMCC Facility provides for the financing of, and is collateralized by, the Company’s Ford new vehicle inventory in the U.S., including affiliated brands. This arrangement provides for $300.0 million of floorplan financing and is an evergreen arrangement that may be canceled with 30 days ' notice by either party. As of June 30, 2017 , the Company had an outstanding balance of $164.1 million under the FMCC Facility with an available floorplan borrowing capacity of $135.9 million . Included in the $135.9 million available borrowings under the FMCC Facility was $21.0 million of immediately available funds. This facility bears interest at a rate of Prime plus 150 basis points minus certain incentives. The interest rate on the FMCC Facility was 5.75% before considering the applicable incentives as of June 30, 2017 . Other Credit Facilities The Company has credit facilities with BMWFS, Volkswagen Finance, FMCC and a third-party financial institution for the financing of new, used and rental vehicle inventories related to its U.K. operations. These facilities are denominated in British pound sterling and are evergreen arrangements that may be canceled with notice by either party and bear interest at a base rate, plus a surcharge that varies based upon the type of vehicle being financed. As of June 30, 2017 , borrowings outstanding under these facilities totaled $126.1 million , with annual interest rates ranging from 1.25% to 3.95% . The Company has credit facilities with financial institutions in Brazil, most of which are affiliated with the manufacturers, for the financing of new, used and rental vehicle inventories related to its Brazilian operations. These facilities are denominated in Brazilian real and have renewal terms ranging from one month to twelve months. They may be canceled with notice by either party and bear interest at a benchmark rate, plus a surcharge that varies based upon the type of vehicle being financed. As of June 30, 2017 , borrowings outstanding under these facilities totaled $18.3 million , with annual interest rates charged on borrowings outstanding under these facilities, after the grace period of zero to 90 days, ranging from 14.67% to 19.70% . Excluding rental vehicles financed through the Revolving Credit Facility, financing for U.S. rental vehicles is typically obtained directly from the automobile manufacturers. These financing arrangements generally require small monthly payments and mature in varying amounts over a period of two years. Rental vehicles are typically transferred to used vehicle inventory when they are removed from service and repayment of the borrowing is required at that time. As of June 30, 2017 , borrowings outstanding under these rental vehicle facilities totaled $112.5 million , with interest rates that vary up to 5.75% .

Long-Term Debt

Long-Term Debt	6 Months Ended
	Jun. 30, 2017
Debt Disclosure [Abstract]
LONG-TERM DEBT	LONG-TERM DEBT The Company carries its long-term debt at face value, net of applicable discounts and capitalized debt issuance costs. Long-term debt consisted of the following: June 30, 2017 December 31, 2016 (dollars in thousands) 5.00% Senior Notes (aggregate principal of $550,000 at June 30, 2017 and December 31, 2016) $ 541,256 $ 540,465 5.25% Senior Notes (aggregate principal of $300,000 at June 30, 2017 and December 31, 2016) 295,869 295,591 Acquisition Line 32,509 — Real Estate Related and Other Long-Term Debt 388,830 385,358 Capital lease obligations related to real estate, maturing in varying amounts through June 2034 with a weighted average interest rate of 9.9% 45,703 47,613 1,304,167 1,269,027 Less current maturities of long-term debt 40,322 56,218 $ 1,263,845 $ 1,212,809 Included in current maturities of long-term debt and short-term financing in the Company's Consolidated Balance Sheets as of June 30, 2017 , and December 31, 2016 , was $12.9 million and $16.2 million , respectively, of short-term financing that was due within one year. 5.00% Senior Notes On June 2, 2014 , the Company issued $350.0 million aggregate principal amount of its 5.00% senior notes due 2022(" 5.00% Notes"). Subsequently, on September 9, 2014 , the Company issued an additional $200.0 million of 5.00% Notes at a discount of 1.5% from face value. The 5.00% Notes will mature on June 1, 2022 and pay interest semiannually, in arrears, in cash on each June 1 and December 1, beginning December 1, 2014. On or after June 1, 2017 , the Company may redeem some or all of the 5.00% Notes at specified prices, plus accrued and unpaid interest. The Company may be required to purchase the 5.00% Notes if it sells certain assets or triggers the change in control provisions defined in the 5.00% Notes indenture. The 5.00% Notes are senior unsecured obligations and rank equal in right of payment to all of the Company's existing and future senior unsecured debt and senior in right of payment to all of its future subordinated debt. The 5.00% Notes are guaranteed by substantially all of the Company's U.S. subsidiaries. The U.S. subsidiary guarantees rank equally in the right of payment to all of the Company's U.S. subsidiary guarantor’s existing and future subordinated debt. In addition, the 5.00% Notes are structurally subordinated to the liabilities of its non-guarantor subsidiaries and are subject to customary covenants, including a restricted payment basket and debt limitations. The restricted payment basket calculation under the terms of the 5.00% Notes is the same as under the Credit Facility Restricted Payment Basket. The 5.00% Notes were registered with the Securities and Exchange Commission in June 2015. The 5.00% Notes are presented net of unamortized underwriters' fees, discount and debt issuance costs, which are being amortized over a period of eight years in conjunction with the term of the 5.00% Notes, of $8.7 million as of June 30, 2017 . 5.25% Senior Notes On December 8, 2015 , the Company issued 5.25% senior unsecured notes with a face amount of $300.0 million due to mature on December 15, 2023 (“ 5.25% Notes”). The 5.25% Notes pay interest semiannually, in arrears, in cash on each June 15 and December 15, beginning June 15, 2016. Using proceeds of certain equity offerings, the Company may redeem up to 35% of the 5.25% Notes prior to December 15, 2018 , subject to certain conditions, at a redemption price equal to 105% of principal amount of the 5.25% Notes plus accrued and unpaid interest. Otherwise, the Company may redeem some or all of the 5.25% Notes prior to December 15, 2018 at a redemption price equal to 100% of the principal amount of the 5.25% Notes redeemed, plus an applicable make-whole premium, and plus accrued and unpaid interest. On or after December 15, 2018 , the Company may redeem some or all of the 5.25% Notes at specified prices, plus accrued and unpaid interest. The Company may be required to purchase the 5.25% Notes if it sells certain assets or triggers the change in control provisions defined in the 5.25% Notes indenture. The 5.25% Notes are senior unsecured obligations and rank equal in right of payment to all of the Company’s existing and future senior unsecured debt and senior in right of payment to all of its future subordinated debt. The 5.25% Notes are guaranteed by substantially all of the Company’s U.S. subsidiaries. The U.S. subsidiary guarantees rank equally in the right of payment to all of the Company’s U.S. subsidiary guarantor’s existing and future subordinated debt. In addition, the 5.25% Notes are structurally subordinated to the liabilities of its non-guarantor subsidiaries and are subject to customary covenants, including a restricted payment basket and debt limitations. The restricted payment basket calculation under the terms of the 5.25% Notes is the same as under the Credit Facility Restricted Payment Basket. The 5.25% Notes are presented net of unamortized underwriters' fees and debt issuance costs, which are being amortized over a period of eight years in conjunction with the term of the 5.25% Notes, of $4.1 million as of June 30, 2017 . Acquisition Line See Note 8, "Credit Facilities," for further discussion on the Company's Revolving Credit Facility and Acquisition Line. Real Estate Related and Other Long-Term Debt The Company, as well as certain of its wholly-owned subsidiaries, has entered into separate term mortgage loans in the U.S. with three of its manufacturer-affiliated finance partners, Toyota Motor Credit Corporation, BMWFS and FMCC, as well as several third-party financial institutions. These mortgage loans may be expanded for borrowings related to specific buildings and/or properties and are guaranteed by the Company. Each mortgage loan was made in connection with, and is secured by mortgage liens on, the real property owned by the Company that is mortgaged under the loans. The mortgage loans bear interest at fixed rates between 3.00% and 4.69% , and at variable indexed rates plus a spread between 1.50% and 2.50% per annum. The mortgage loans consist of 55 term loans for an aggregate principal amount of $361.7 million . As of June 30, 2017 , borrowings outstanding under these notes totaled $312.9 million , with $29.0 million classified as a current maturity of long-term debt. For the six months ended June 30, 2017 , the Company made no additional net borrowings and made principal payments of $9.1 million . These mortgage loans are presented net of unamortized underwriters' fees, discount and debt issuance costs, which are being amortized over the terms of the mortgage loans, of $0.6 million as of June 30, 2017 . The agreements provide for monthly payments based on 15 or 20 -year amortization schedules and mature between November 2017 and December 2024 . These mortgage loans are cross-collateralized and cross-defaulted with the mortgages of each respective financial institution. The Company has entered into 15 separate term mortgage loans in the U.K. with other third-party financial institutions which are secured by the Company’s U.K. properties. These mortgage loans (collectively, “U.K. Notes”) are denominated in British pound sterling and are being repaid in monthly installments that will mature by September 2034 . As of June 30, 2017 , borrowings under the U.K. Notes totaled $63.8 million , with $5.8 million classified as a current maturity of long-term debt in the accompanying Consolidated Balance Sheets. For the six months ended June 30, 2017 , the Company made additional borrowings and principal payments of $12.9 million and $2.4 million , respectively, associated with the U.K. Notes. In addition to the real estate related and other long-term debt, the Company also has two short-term revolving working capital loan agreements with a third-party financial institution in the U.K. As of June 30, 2017 , short-term borrowings under the U.K. third-party loans totaled $12.9 million and are included in current maturities of long-term debt and short-term financing in the Company's Consolidated Balance Sheets. For the six months ended June 30, 2017 , the Company made additional borrowings of $5.1 million and made no principal payments. The Company has a separate term mortgage loan in Brazil with a third-party financial institution (the "Brazil Note"). The Brazil Note is denominated in Brazilian real and is secured by one of the Company’s Brazilian properties, as well as a guarantee from the Company. The Brazil Note is being repaid in monthly installments that will mature by April 2025 . As of June 30, 2017 , borrowings under the Brazil Note totaled $3.5 million , with $0.4 million classified as a current maturity of long-term debt in the accompanying Consolidated Balance Sheets. For the six months ended June 30, 2017 , the Company made no additional borrowings and made principal payments of $0.3 million associated with the Brazil Note. The Company also has a working capital loan agreement with a third-party financial institution in Brazil. The principal balance on this loan is due by February 2020 with interest only payments being made quarterly until the due date. As of June 30, 2017 , borrowings outstanding under the Brazilian third-party loan totaled $6.7 million , which are classified as long-term debt in the accompanying Consolidated Balance Sheets. For the six months ended June 30, 2017 , the Company made no additional borrowings or principal payments. Fair Value of Long-Term Debt The Company's outstanding 5.00% Notes had a fair value of $562.4 million and $548.4 million as of June 30, 2017 and December 31, 2016 , respectively. The Company's outstanding 5.25% Notes had a fair value of $300.8 million and $297.0 million as of June 30, 2017 and December 31, 2016 , respectively. The Company's fixed interest rate borrowings included in real estate related and other long-term debt totaled $90.4 million and $93.9 million as of June 30, 2017 and December 31, 2016 , respectively. The fair value of such fixed interest rate borrowings was $90.4 million and $94.5 million as of June 30, 2017 and December 31, 2016 , respectively. The fair value estimates are based on Level 2 inputs of the fair value hierarchy available as of June 30, 2017 and December 31, 2016 . The Company determined the estimated fair value of its long-term debt using available market information and commonly accepted valuation methodologies. Considerable judgment is required in interpreting market data to develop the estimates of fair value. Accordingly, these estimates are not necessarily indicative of the amounts that the Company, or holders of the instruments, could realize in a current market exchange. The use of different assumptions and/or estimation methodologies could have a material effect on estimated fair values. The carrying value of the Company’s variable rate debt approximates fair value due to the short-term nature of the interest rates.

Fair Value Measurements

Fair Value Measurements	6 Months Ended
	Jun. 30, 2017
Fair Value Disclosures [Abstract]
FAIR VALUE MEASUREMENTS	FAIR VALUE MEASUREMENTS ASC 820 defines fair value as the price that would be received in the sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date; requires disclosure of the extent to which fair value is used to measure financial and non-financial assets and liabilities, the inputs utilized in calculating valuation measurements, and the effect of the measurement of significant unobservable inputs on earnings, or changes in net assets, as of the measurement date; and establishes a three-level valuation hierarchy based upon the transparency of inputs utilized in the measurement and valuation of financial assets or liabilities as of the measurement date: • Level 1 — unadjusted, quoted prices for identical assets or liabilities in active markets; • Level 2 — quoted prices for similar assets and liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, and inputs other than quoted market prices that are observable or that can be corroborated by observable market data by correlation; and • Level 3 — unobservable inputs based upon the reporting entity’s internally developed assumptions that market participants would use in pricing the asset or liability. The Company’s financial instruments consist primarily of cash and cash equivalents, contracts-in-transit and vehicle receivables, accounts and notes receivable, investments in debt and equity securities, accounts payable, credit facilities, long-term debt and interest rate derivative instruments. The fair values of cash and cash equivalents, contracts-in-transit and vehicle receivables, accounts and notes receivable, accounts payable, and credit facilities approximate their carrying values due to the short-term nature of these instruments and/or the existence of variable interest rates. The Company evaluated its assets and liabilities for those that met the criteria of the disclosure requirements and fair value framework of ASC 820 and identified demand obligations, interest rate derivative instruments, and investment balances in certain financial institutions as having met such criteria. The Company periodically invests in unsecured, corporate demand obligations with manufacturer-affiliated finance companies, which bear interest at a variable rate and are redeemable on demand by the Company. Therefore, the Company has classified these demand obligations as cash and cash equivalents in the accompanying Consolidated Balance Sheets. The Company determined that the valuation measurement inputs of these instruments include inputs other than quoted market prices, that are observable or that can be corroborated by observable data by correlation. Accordingly, the Company has classified these instruments within Level 2 of the hierarchy framework. In addition, the Company maintains an investment balance with certain of the financial institutions in Brazil that provide credit facilities for the financing of new, used and rental vehicle inventories. The investment balances bear interest at a variable rate and are redeemable by the Company in the future under certain conditions. The Company has classified these investment balances as long-term assets in the accompanying Consolidated Balance Sheets. The Company determined that the valuation measurement inputs of these instruments include inputs other than quoted market prices, that are observable or that can be corroborated by observable data by correlation. Accordingly, the Company has classified these instruments within Level 2 of the hierarchy framework. The Company's derivative financial instruments are recorded at fair market value. See Note 3, "Derivative Instruments and Risk Management Activities" for further details regarding the Company's derivative financial instruments. See Note 9, "Long-term Debt" for details regarding the fair value of the Company's long-term debt. Assets and liabilities recorded at fair value, within Level 2 of the hierarchy framework, in the accompanying balance sheets as of June 30, 2017 and December 31, 2016 , respectively, were as follows: As of June 30, 2017 As of December 31, 2016 (In thousands) Assets: Investments $ 731 $ 3,254 Demand obligations 13 12 Interest rate derivative financial instruments $ 8,087 $ 9,484 Total $ 8,831 $ 12,750 Liabilities: Interest rate derivative financial instruments $ 19,691 $ 24,411 Total $ 19,691 $ 24,411

Commitments and Contingencies

Commitments and Contingencies	6 Months Ended
	Jun. 30, 2017
Commitments and Contingencies Disclosure [Abstract]
COMMITMENTS AND CONTINGENCIES	COMMITMENTS AND CONTINGENCIES From time to time, the Company’s dealerships are named in various types of litigation involving customer claims, employment matters, class action claims, purported class action claims, as well as claims involving the manufacturer of automobiles, contractual disputes and other matters arising in the ordinary course of business. Due to the nature of the automotive retailing business, the Company may be involved in legal proceedings or suffer losses that could have a material adverse effect on the Company’s business. In the normal course of business, the Company is required to respond to customer, employee and other third-party complaints. Amounts that have been accrued or paid related to the settlement of litigation are included in selling, general and administrative expenses in the Company’s Consolidated Statements of Operations. In addition, the manufacturers of the vehicles that the Company sells and services have audit rights allowing them to review the validity of amounts claimed for incentive, rebate or warranty-related items and charge the Company back for amounts determined to be invalid payments under the manufacturers’ programs, subject to the Company’s right to appeal any such decision. Amounts that have been accrued or paid related to the settlement of manufacturer chargebacks of recognized incentives and rebates are included in cost of sales in the Company’s Consolidated Statements of Operations, while such amounts for manufacturer chargebacks of recognized warranty-related items are included as a reduction of Revenues in the Company’s Consolidated Statements of Operations. Legal Proceedings In late June 2016, Volkswagen agreed to pay up to an aggregate of $14.7 billion to settle claims stemming from the diesel emissions scandal, including claims from customers and automotive dealers. In October 2016 , the Company received notification from Volkswagen that it is entitled to receive, in the aggregate, approximately $13.2 million in connection with the Company's current and prior ownership of seven Volkswagen dealerships in the U.S. The Company accepted and executed the offer in the fourth quarter of 2016 and received half of the compensation in a lump sum amount in January 2017 with the remaining amount to be paid over 18 months. The Company has received five of the remaining 18 monthly installments as of June 30, 2017 . The Company recognized the entire settlement as an offset to Selling, General and Administrative Expenses ("SG&A") in the Consolidated Statements of Operations for the year ended December 31, 2016 . Also, in conjunction with the Volkswagen diesel emissions scandal, Volkswagen agreed in March 2017 to settle allegations of damages by the Company relative to its three Audi branded dealerships. The Company received the cash and recognized the settlement as an offset to SG&A in the accompanying Consolidated Statements of Operations for the six months ended June 30, 2017 . Currently, the Company is not party to any legal proceedings that, individually or in the aggregate, are reasonably expected to have a material adverse effect on the Company's results of operations, financial condition, or cash flows, including class action lawsuits. However, the results of current, or future, matters cannot be predicted with certainty, and an unfavorable resolution of one or more of such matters could have a material adverse effect on the Company's results of operations, financial condition, or cash flows. Other Matters The Company, acting through its subsidiaries, is the lessee under many real estate leases that provide for the use by the Company’s subsidiaries of their respective dealership premises. Pursuant to these leases, the Company’s subsidiaries generally agree to indemnify the lessor and other parties from certain liabilities arising as a result of the use of the leased premises, including environmental liabilities, or a breach of the lease by the lessee. Additionally, from time to time, the Company enters into agreements in connection with the sale of assets or businesses in which it agrees to indemnify the purchaser, or other parties, from certain liabilities or costs arising in connection with the assets or business. Also, in the ordinary course of business in connection with purchases or sales of goods and services, the Company enters into agreements that may contain indemnification provisions. In the event that an indemnification claim is asserted, liability would be limited by the terms of the applicable agreement. From time to time, primarily in connection with dealership dispositions, the Company’s subsidiaries sublet to the dealership purchaser the subsidiaries’ interests in any real property leases associated with such dealerships and continue to be primarily obligated on the lease. In these situations, the Company’s subsidiaries retain primary responsibility for the performance of certain obligations under such leases. To the extent that the Company remains primarily responsible under such leases, a quantification of such lease obligations is included in the Company's disclosure of future minimum lease payments for non-cancelable operating leases in Note 18, Operating Leases to "Item 8. Financial Statements and Supplementary Data" of the 2016 Form 10-K. In certain instances, also in connection with dealership dispositions, the Company’s subsidiaries assign to the dealership purchaser the subsidiaries’ interests in any real property leases associated with such dealerships. The Company’s subsidiaries may retain secondary responsibility for the performance of certain obligations under such leases to the extent that the assignee does not perform, if such performance is required following the assignment of the lease. Additionally, the Company and its subsidiaries may remain subject to the terms of a guaranty made by the Company and its subsidiaries in connection with such leases. In these circumstances, the Company generally has indemnification rights against the assignee in the event of non-performance under these leases, as well as certain defenses. The Company and its subsidiaries also may be called on to perform other obligations under these leases, such as environmental remediation of the leased premises or repair of the leased premises upon termination of the lease. However, potential environmental liabilities are generally known at the time of the sale of the dealership if not previously remediated. The Company does not have any known material environmental commitments or contingencies and presently has no reason to believe that it or its subsidiaries will be called on to so perform. Although not estimated to be material, the Company’s exposure under these leases is difficult to estimate and there can be no assurance that any performance of the Company or its subsidiaries required under these leases would not have a material adverse effect on the Company’s business, financial condition, or cash flows.

Intangible Franchise Rights and

Intangible Franchise Rights and Goodwill	6 Months Ended
	Jun. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract]
INTANGIBLE FRANCHISE RIGHTS AND GOODWILL	INTANGIBLE FRANCHISE RIGHTS AND GOODWILL The following is a roll-forward of the Company’s intangible franchise rights and goodwill accounts by reportable segment: Intangible Franchise Rights U.S. U.K. Brazil Total (In thousands) BALANCE, December 31, 2016 $ 260,534 $ 17,337 $ 7,005 $ 284,876 Currency translation — 923 (110 ) 813 BALANCE, June 30, 2017 $ 260,534 $ 18,260 $ 6,895 $ 285,689 Goodwill U.S. U.K. Brazil Total (In thousands) BALANCE, December 31, 2016 $ 805,935 $ 57,054 $ 13,774 $ 876,763 (1) Additions through acquisitions — — 95 95 Disposals — — (933 ) (933 ) Currency translation — 3,039 (177 ) 2,862 Tax adjustments (11 ) — — (11 ) BALANCE, June 30, 2017 $ 805,924 $ 60,093 $ 12,759 $ 878,776 (1) (1) Net of accumulated impairment of $97.8 million .

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income	6 Months Ended
	Jun. 30, 2017
Equity [Abstract]
ACCUMULATED OTHER COMPREHENSIVE INCOME	ACCUMULATED OTHER COMPREHENSIVE LOSS Changes in the balances of each component of accumulated other comprehensive loss for the six months ended June 30, 2017 and 2016 were as follows: Six Months Ended June 30, 2017 Accumulated foreign currency translation loss Accumulated loss on interest rate swaps Total (In thousands) Balance, December 31, 2016 $ (137,613 ) $ (9,331 ) $ (146,944 ) Other comprehensive income (loss) before reclassifications: Pre-tax 8,600 (3,488 ) 5,112 Tax effect — 1,308 1,308 Amounts reclassified from accumulated other comprehensive income to: Floorplan interest expense (pre-tax) — 5,656 5,656 Other interest expense (pre-tax) — 1,154 1,154 Tax effect — (2,554 ) (2,554 ) Net current period other comprehensive income 8,600 2,076 10,676 Balance, June 30, 2017 $ (129,013 ) $ (7,255 ) $ (136,268 ) Six Months Ended June 30, 2016 Accumulated foreign currency translation loss Accumulated loss on interest rate swaps Total (In thousands) Balance, December 31, 2015 $ (118,532 ) $ (19,452 ) $ (137,984 ) Other comprehensive loss before reclassifications: Pre-tax (3,913 ) (26,821 ) (30,734 ) Tax effect — 10,058 10,058 Amounts reclassified from accumulated other comprehensive loss to: Floorplan interest expense (pre-tax) — 5,623 5,623 Other interest expense (pre-tax) — 1,186 1,186 Tax effect — (2,553 ) (2,553 ) Net current period other comprehensive loss (3,913 ) (12,507 ) (16,420 ) Balance, June 30, 2016 $ (122,445 ) $ (31,959 ) $ (154,404 )

Segment Information Segment Inf

Segment Information Segment Information	6 Months Ended
	Jun. 30, 2017
Segment Reporting [Abstract]
Segment Information	SEGMENT INFORMATION As of June 30, 2017 , the Company had three reportable segments: (1) the U.S., (2) the U.K., and (3) Brazil. Each of the reportable segments is comprised of retail automotive franchises, which sell new and used cars and light trucks; arranges related vehicle financing; sells service and insurance contracts; provides automotive maintenance and repair services; and sells vehicle parts. The vast majority of the Company's corporate activities are associated with the operations of the U.S. operating segment and therefore the corporate financial results are included within the U.S. reportable segment. Reportable segment revenue, income (loss) before income taxes, (provision) benefit for income taxes and net income (loss) were as follows for the three and six months ended June 30, 2017 and 2016 : Three Months Ended June 30, 2017 Six Months Ended June 30, 2017 U.S. U.K. Brazil Total U.S. U.K. Brazil Total (In thousands) (In thousands) Total revenues $ 2,123,690 $ 437,103 $ 111,402 $ 2,672,195 $ 4,091,409 $ 887,430 $ 212,185 $ 5,191,024 Income before income taxes 56,069 4,929 692 61,690 101,675 10,310 901 112,886 Provision for income taxes (21,696 ) (806 ) (55 ) (22,557 ) (38,043 ) (1,676 ) (95 ) (39,814 ) Net income (1) 34,373 4,123 637 39,133 63,632 8,634 806 73,072 (1) Includes an after tax gain on a legal settlement with an Original Equipment Manufacturer partner of $1.1 million , in the U.S, for the six months ended June 30, 2017 . Three Months Ended June 30, 2016 Six Months Ended June 30, 2016 U.S. U.K. Brazil Total U.S. U.K. Brazil Total (In thousands) (In thousands) Total revenues $ 2,207,381 $ 467,792 $ 107,276 $ 2,782,449 $ 4,289,014 $ 899,688 $ 202,102 $ 5,390,804 Income (loss) before income taxes 61,784 7,929 (651 ) 69,062 111,989 13,449 (2,274 ) 123,164 (Provision) benefit for income taxes (22,854 ) (1,586 ) 1,958 (22,482 ) (41,685 ) (2,756 ) 2,148 (42,293 ) Net income (loss) (1) 38,930 6,343 1,307 46,580 70,304 10,693 (126 ) 80,871 (1) Includes the following, after tax: loss due to catastrophic events of $1.7 million and $3.4 million for the three and six months ended June 30, 2016 , respectively, in the U.S.; and foreign deferred income tax benefit of $1.7 million for the three and six months ended June 30, 2016 in Brazil. Reportable segment total assets as of June 30, 2017 and December 31, 2016 , were as follows: As of June 30, 2017 U.S. U.K. Brazil Total (In thousands) Total assets $ 3,942,349 $ 577,543 $ 124,693 $ 4,644,585 As of December 31, 2016 U.S. U.K. Brazil Total (In thousands) Total assets $ 3,855,701 $ 482,937 $ 123,265 $ 4,461,903

Condensed Consolidated Financia

Condensed Consolidated Financial Information Condensed Consolidated Financial Information	6 Months Ended
	Jun. 30, 2017
Condensed Financial Information of Parent Company Only Disclosure [Abstract]
Condensed Consolidating Financial Information [Text Block]	CONDENSED CONSOLIDATING FINANCIAL INFORMATION The following tables include condensed consolidating financial information as of June 30, 2017 and December 31, 2016 , and for the three and six months ended June 30, 2017 and 2016 , for Group 1 Automotive, Inc.’s (as issuer of the 5.00% Notes) guarantor subsidiaries and non-guarantor subsidiaries (representing foreign entities). The condensed consolidating financial information includes certain allocations of balance sheet, statement of operations and cash flows items that are not necessarily indicative of the financial position, results of operations or cash flows of these entities had they operated on a stand-alone basis. In accordance with Rule 3-10 of Regulation S-X, condensed consolidated financial statements of non-guarantors are not required. The Company has no assets or operations independent of its subsidiaries. Obligations under the 5.00% Senior Notes are fully and unconditionally and jointly and severally guaranteed on a senior unsecured basis by the Company’s current wholly owned domestic subsidiaries and certain of the Company’s future domestic subsidiaries, with the exception of the Company’s “minor” subsidiaries (as defined by Rule 3-10 of Regulation S-X). There are no significant restrictions on the ability of the Company or subsidiary guarantors for the Company to obtain funds from its subsidiary guarantors by dividend or loan. None of the subsidiary guarantors’ assets represent restricted assets pursuant to SEC Rule 4-08(e)(3) of Regulation S-X. CONDENSED CONSOLIDATED BALANCE SHEET June 30, 2017 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Elimination Total Company (Unaudited, in thousands) ASSETS CURRENT ASSETS: Cash and cash equivalents $ — $ 5,878 $ 20,695 $ — $ 26,573 Contracts-in-transit and vehicle receivables, net — 165,502 51,876 — 217,378 Accounts and notes receivable, net — 125,375 33,167 — 158,542 Intercompany accounts receivable 32,509 10,115 — (42,624 ) — Inventories, net — 1,539,571 264,338 — 1,803,909 Prepaid expenses and other current assets 477 7,152 79,841 — 87,470 Total current assets 32,986 1,853,593 449,917 (42,624 ) 2,293,872 PROPERTY AND EQUIPMENT, net — 1,023,669 143,676 — 1,167,345 GOODWILL — 805,924 72,852 — 878,776 INTANGIBLE FRANCHISE RIGHTS — 260,534 25,155 — 285,689 INVESTMENT IN SUBSIDIARIES 2,878,385 — — (2,878,385 ) — OTHER ASSETS — 13,470 5,433 — 18,903 Total assets $ 2,911,371 $ 3,957,190 $ 697,033 $ (2,921,009 ) $ 4,644,585 LIABILITIES AND STOCKHOLDERS' EQUITY CURRENT LIABILITIES: Floorplan notes payable — credit facility and other $ — $ 1,202,663 $ 11,421 $ — $ 1,214,084 Offset account related to floorplan notes payable - credit facility — (55,579 ) — — (55,579 ) Floorplan notes payable — manufacturer affiliates — 297,651 132,968 — 430,619 Offset account related to floorplan notes payable - manufacturer affiliates — (21,000 ) — — (21,000 ) Current maturities of long-term debt and short-term financing — 33,978 19,206 — 53,184 Current liabilities from interest rate risk management activities — 1,626 — — 1,626 Accounts payable — 185,036 145,711 — 330,747 Intercompany accounts payable 934,759 — 42,624 (977,383 ) — Accrued expenses — 145,092 28,081 — 173,173 Total current liabilities 934,759 1,789,467 380,011 (977,383 ) 2,126,854 LONG-TERM DEBT, net of current maturities 869,633 323,769 70,443 — 1,263,845 LIABILITIES FROM INTEREST RATE RISK MANAGEMENT ACTIVITIES — 18,065 — — 18,065 DEFERRED INCOME TAXES AND OTHER LIABILITIES (937 ) 259,357 5,753 — 264,173 STOCKHOLDERS’ EQUITY: Group 1 stockholders’ equity 1,107,916 2,501,291 240,826 (2,878,385 ) 971,648 Intercompany note receivable — (934,759 ) — 934,759 — Total stockholders’ equity 1,107,916 1,566,532 240,826 (1,943,626 ) 971,648 Total liabilities and stockholders’ equity $ 2,911,371 $ 3,957,190 $ 697,033 $ (2,921,009 ) $ 4,644,585 CONDENSED CONSOLIDATED BALANCE SHEET December 31, 2016 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Elimination Total Company (In thousands) ASSETS CURRENT ASSETS: Cash and cash equivalents $ — $ 8,039 $ 12,953 $ — $ 20,992 Contracts-in-transit and vehicle receivables, net — 241,097 28,411 — 269,508 Accounts and notes receivable, net — 140,985 32,379 — 173,364 Intercompany accounts receivable — 8,929 — (8,929 ) — Inventories, net — 1,386,871 264,944 — 1,651,815 Prepaid expenses and other current assets 516 7,188 27,204 — 34,908 Total current assets 516 1,793,109 365,891 (8,929 ) 2,150,587 PROPERTY AND EQUIPMENT, net — 990,084 135,799 — 1,125,883 GOODWILL — 805,935 70,828 — 876,763 INTANGIBLE FRANCHISE RIGHTS — 260,534 24,342 — 284,876 INVESTMENT IN SUBSIDIARIES 2,787,328 — — (2,787,328 ) — OTHER ASSETS — 19,313 4,481 — 23,794 Total assets $ 2,787,844 $ 3,868,975 $ 601,341 $ (2,796,257 ) $ 4,461,903 LIABILITIES AND STOCKHOLDERS' EQUITY CURRENT LIABILITIES: Floorplan notes payable — credit facility and other $ — $ 1,131,718 $ 4,936 $ — $ 1,136,654 Offset account related to floorplan notes payable - credit facility — (59,626 ) — — (59,626 ) Floorplan notes payable — manufacturer affiliates — 281,747 110,914 — 392,661 Offset account related to floorplan notes payable - manufacturer affiliates — (25,500 ) — — (25,500 ) Current maturities of long-term debt and short-term financing — 44,659 27,760 — 72,419 Current liabilities from interest rate risk management activities — 3,941 — — 3,941 Accounts payable — 211,050 145,049 — 356,099 Intercompany accounts payable 875,662 — 8,929 (884,591 ) — Accrued expenses — 156,648 19,821 — 176,469 Total current liabilities 875,662 1,744,637 317,409 (884,591 ) 2,053,117 LONG-TERM DEBT, net of current maturities 836,056 324,540 52,213 — 1,212,809 LIABILITIES FROM INTEREST RATE RISK MANAGEMENT ACTIVITIES — 20,470 — — 20,470 DEFERRED INCOME TAXES AND OTHER LIABILITIES (1,020 ) 240,348 5,979 — 245,307 STOCKHOLDERS’ EQUITY: Group 1 stockholders’ equity 1,077,146 2,414,642 225,740 (2,787,328 ) 930,200 Intercompany note receivable — (875,662 ) — 875,662 — Total stockholders’ equity 1,077,146 1,538,980 225,740 (1,911,666 ) 930,200 Total liabilities and stockholders’ equity $ 2,787,844 $ 3,868,975 $ 601,341 $ (2,796,257 ) $ 4,461,903 CONDENSED CONSOLIDATED STATEMENTS OF INCOME Three Months Ended June 30, 2017 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Elimination Total Company (Unaudited, in thousands) REVENUES: $ — $ 2,123,691 $ 548,504 $ — $ 2,672,195 COST OF SALES: — 1,783,218 484,085 — 2,267,303 GROSS PROFIT — 340,473 64,419 — 404,892 SELLING, GENERAL AND ADMINISTRATIVE EXPENSES 533 242,014 56,021 — 298,568 DEPRECIATION AND AMORTIZATION EXPENSE — 11,926 2,167 — 14,093 INCOME (LOSS) FROM OPERATIONS (533 ) 86,533 6,231 — 92,231 OTHER EXPENSE: Floorplan interest expense — (12,062 ) (1,164 ) — (13,226 ) Other interest expense, net — (16,568 ) (747 ) — (17,315 ) INCOME (LOSS) BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF SUBSIDIARIES (533 ) 57,903 4,320 — 61,690 BENEFIT (PROVISION) FOR INCOME TAXES 200 (21,895 ) (862 ) — (22,557 ) EQUITY IN EARNINGS OF SUBSIDIARIES 39,467 — — (39,467 ) — NET INCOME (LOSS) $ 39,134 $ 36,008 $ 3,458 $ (39,467 ) $ 39,133 COMPREHENSIVE INCOME (LOSS) — (581 ) 4,462 — 3,881 COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO PARENT $ 39,134 $ 35,427 $ 7,920 $ (39,467 ) $ 43,014 CONDENSED CONSOLIDATED STATEMENTS OF INCOME Six Months Ended June 30, 2017 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Elimination Total Company (Unaudited, in thousands) REVENUES: $ — $ 4,091,409 $ 1,099,615 $ — $ 5,191,024 COST OF SALES: — 3,430,341 972,269 — 4,402,610 GROSS PROFIT — 661,068 127,346 — 788,414 SELLING, GENERAL AND ADMINISTRATIVE EXPENSES 2,499 474,625 111,223 — 588,347 DEPRECIATION AND AMORTIZATION EXPENSE — 23,493 4,206 — 27,699 INCOME (LOSS) FROM OPERATIONS (2,499 ) 162,950 11,917 — 172,368 OTHER EXPENSE: Floorplan interest expense — (22,940 ) (2,228 ) — (25,168 ) Other interest expense, net — (32,842 ) (1,472 ) — (34,314 ) INCOME (LOSS) BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF SUBSIDIARIES (2,499 ) 107,168 8,217 — 112,886 BENEFIT (PROVISION) FOR INCOME TAXES 937 (38,979 ) (1,772 ) — (39,814 ) EQUITY IN EARNINGS OF SUBSIDIARIES 74,634 — — (74,634 ) — NET INCOME (LOSS) $ 73,072 $ 68,189 $ 6,445 $ (74,634 ) $ 73,072 OTHER COMPREHENSIVE INCOME, NET OF TAXES — 2,076 8,600 — 10,676 COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO PARENT $ 73,072 $ 70,265 $ 15,045 $ (74,634 ) $ 83,748 CONDENSED CONSOLIDATED STATEMENTS OF INCOME Three Months Ended June 30, 2016 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Elimination Total Company (Unaudited, in thousands) REVENUES: $ — $ 2,207,383 $ 575,066 $ — $ 2,782,449 COST OF SALES: — 1,862,787 509,543 — 2,372,330 GROSS PROFIT — 344,596 65,523 — 410,119 SELLING, GENERAL AND ADMINISTRATIVE EXPENSES 605 243,312 55,105 — 299,022 DEPRECIATION AND AMORTIZATION EXPENSE — 10,642 2,071 — 12,713 ASSET IMPAIRMENTS — 1,024 — — 1,024 INCOME (LOSS) FROM OPERATIONS (605 ) 89,618 8,347 — 97,360 OTHER EXPENSE: Floorplan interest expense — (10,402 ) (1,191 ) — (11,593 ) Other interest expense, net — (16,072 ) (633 ) — (16,705 ) INCOME (LOSS) BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF SUBSIDIARIES (605 ) 63,144 6,523 — 69,062 BENEFIT (PROVISION) FOR INCOME TAXES 227 (23,081 ) 372 — (22,482 ) EQUITY IN EARNINGS OF SUBSIDIARIES 46,958 — — (46,958 ) — NET INCOME (LOSS) $ 46,580 $ 40,063 $ 6,895 $ (46,958 ) $ 46,580 OTHER COMPREHENSIVE LOSS, NET OF TAXES — (3,480 ) (6,068 ) — (9,548 ) COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO PARENT $ 46,580 $ 36,583 $ 827 $ (46,958 ) $ 37,032 CONDENSED CONSOLIDATED STATEMENTS OF INCOME Six Months Ended June 30, 2016 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Elimination Total Company (Unaudited, in thousands) REVENUES: $ — $ 4,289,016 $ 1,101,788 $ — $ 5,390,804 COST OF SALES: — 3,611,709 979,874 — 4,591,583 GROSS PROFIT — 677,307 121,914 — 799,221 SELLING, GENERAL AND ADMINISTRATIVE EXPENSES 1,808 486,327 104,552 — 592,687 DEPRECIATION AND AMORTIZATION EXPENSE — 21,238 3,939 — 25,177 ASSET IMPAIRMENTS — 1,533 423 — 1,956 INCOME (LOSS) FROM OPERATIONS (1,808 ) 168,209 13,000 — 179,401 OTHER EXPENSE: Floorplan interest expense — (20,450 ) (2,153 ) — (22,603 ) Other interest expense, net — (32,124 ) (1,510 ) — (33,634 ) INCOME (LOSS) BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF SUBSIDIARIES (1,808 ) 115,635 9,337 — 123,164 BENEFIT (PROVISION) FOR INCOME TAXES 677 (42,362 ) (608 ) — (42,293 ) EQUITY IN EARNINGS OF SUBSIDIARIES 82,002 — — (82,002 ) — NET INCOME (LOSS) $ 80,871 $ 73,273 $ 8,729 $ (82,002 ) $ 80,871 OTHER COMPREHENSIVE LOSS, NET OF TAXES — (12,507 ) (3,913 ) — (16,420 ) COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO PARENT $ 80,871 $ 60,766 $ 4,816 $ (82,002 ) $ 64,451 CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS Six Months Ended June 30, 2017 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Total Company (Unaudited, in thousands) CASH FLOWS FROM OPERATING ACTIVITIES: Net cash provided by (used in) operating activities $ 73,072 $ (32,554 ) $ 14,167 $ 54,685 CASH FLOWS FROM INVESTING ACTIVITIES: Cash paid in acquisitions, net of cash received — — (95 ) (95 ) Proceeds from disposition of franchises, property and equipment — 265 2,317 2,582 Purchases of property and equipment, including real estate — (60,594 ) (6,672 ) (67,266 ) Deposits for real estate and dealership acquisitions — 273 (57,372 ) (57,099 ) Other — 2,074 — 2,074 Net cash used in investing activities — (57,982 ) (61,822 ) (119,804 ) CASH FLOWS FROM FINANCING ACTIVITIES: Borrowings on credit facility - floorplan line and other — 3,319,971 49,609 3,369,580 Repayments on credit facility - floorplan line and other — (3,244,979 ) (43,388 ) (3,288,367 ) Borrowings on credit facility - acquisition line 47,509 — — 47,509 Repayments on credit facility - acquisition line (15,000 ) — — (15,000 ) Borrowings on other debt — — 5,137 5,137 Principal payments on other debt — (542 ) — (542 ) Borrowings on debt related to real estate — 12,901 12,901 Principal payments on debt related to real estate — (11,183 ) (2,714 ) (13,897 ) Employee stock purchase plan purchases, net of employee tax withholdings 2,487 — — 2,487 Repurchases of common stock, amounts based on settlement date (39,025 ) — — (39,025 ) Dividends paid (10,200 ) — — (10,200 ) Borrowings (repayments) with subsidiaries 32,214 (65,909 ) 33,695 — Investment in subsidiaries (91,057 ) 91,017 40 — Net cash provided by (used in) financing activities (73,072 ) 88,375 55,280 70,583 EFFECT OF EXCHANGE RATE CHANGES ON CASH — — 117 117 NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS — (2,161 ) 7,742 5,581 CASH AND CASH EQUIVALENTS, beginning of period — 8,039 12,953 20,992 CASH AND CASH EQUIVALENTS, end of period $ — $ 5,878 $ 20,695 $ 26,573 CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS Six Months Ended June 30, 2016 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Total Company (Unaudited, in thousands) CASH FLOWS FROM OPERATING ACTIVITIES: Net cash provided by operating activities $ 80,872 $ 88,538 $ 3,457 $ 172,867 CASH FLOWS FROM INVESTING ACTIVITIES: Cash paid in acquisitions, net of cash received — — (54,739 ) (54,739 ) Proceeds from disposition of franchises, property and equipment — 12,728 1,257 13,985 Purchases of property and equipment, including real estate — (59,894 ) (10,378 ) (70,272 ) Deposits for real estate and dealership acquisitions — (193 ) — (193 ) Other — 3,200 149 3,349 Net cash used in investing activities — (44,159 ) (63,711 ) (107,870 ) CASH FLOWS FROM FINANCING ACTIVITIES: Borrowings on credit facility - floorplan line and other — 3,373,126 — 3,373,126 Repayments on credit facility - floorplan line and other — (3,325,917 ) — (3,325,917 ) Borrowings on credit facility - acquisition line 150,020 — — 150,020 Repayments on credit facility - acquisition line (140,020 ) — — (140,020 ) Borrowings on other debt — — 19,653 19,653 Principal payments on other debt — (461 ) (21,787 ) (22,248 ) Borrowings on debt related to real estate, net of debt issue costs — 30,754 — 30,754 Principal payments on debt related to real estate — (9,611 ) (2,604 ) (12,215 ) Employee stock purchase plan purchases, net of employee tax withholdings 136 — — 136 Repurchases of common stock, amounts based on settlement date (115,246 ) — — (115,246 ) Tax effect from stock-based compensation (85 ) — — (85 ) Dividends paid (10,124 ) — — (10,124 ) Other (2,736 ) (423 ) — (3,159 ) Borrowings (repayments) with subsidiaries 233,120 (236,314 ) 3,194 — Investment in subsidiaries (195,937 ) 123,624 72,313 — Net cash provided by (used in) financing activities (80,872 ) (45,222 ) 70,769 (55,325 ) EFFECT OF EXCHANGE RATE CHANGES ON CASH — — 2,256 2,256 NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS — (843 ) 12,771 11,928 CASH AND CASH EQUIVALENTS, beginning of period — 6,338 6,699 13,037 CASH AND CASH EQUIVALENTS, end of period $ — $ 5,495 $ 19,470 $ 24,965

Interim Financial Information I

Interim Financial Information Interim Financial Information (Policies)	6 Months Ended
	Jun. 30, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
New Accounting Pronouncements, Policy [Policy Text Block]	Recently Adopted Accounting Pronouncements In July 2015, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2015-11, Inventory (Topic 330): Simplifying the Measurement of Inventory. The amendments in the accounting standard replace the lower of cost or market test with a lower of cost and net realizable value test. The amendments in this ASU should be applied prospectively and are effective for interim and annual periods beginning after December 15, 2016. The Company adopted ASU 2015-11 during the first quarter of 2017. The adoption of this ASU did not materially impact its consolidated financial statements or results of operations. In March 2016, the FASB issued ASU 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting. The amendment addresses several aspects of the accounting for share-based payment award transactions, including: income tax consequences; classification of awards as either equity or liabilities; and classification on the statement of cash flows. The Company adopted ASU 2016-09 during the first quarter of 2017. The adoption of this ASU did not materially impact its consolidated financial statements or results of operations. Recently Issued Accounting Pronouncements In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606) that amends the accounting guidance on revenue recognition. The amendments in this ASU are intended to provide a framework for addressing revenue issues, improve comparability of revenue recognition practices, and improve disclosure requirements. This ASU sets forth a five-step model for determining when and how revenue is recognized. Under the model, an entity will be required to recognize revenue to depict the transfer of goods or services to a customer at an amount reflecting the consideration it expects to receive in exchange for those goods or services. The amendments in this accounting standard update are effective for interim and annual reporting periods beginning after December 15, 2017. The standard can be adopted either retrospectively to each reporting period presented or as a cumulative effect adjustment as of the date of adoption. To assess the impact of the ASU, the Company established an internal implementation team to review its current accounting policies and practices, identify all material revenue streams, assess the impact of the ASU on its material revenue streams and identify potential differences with current policies and practices. The Company’s internal implementation team has substantially completed its initial review of the likely impacts that the application of the amendments in this ASU will have on its consolidated financial statements. The team has initially identified the Company’s material revenue streams to be the sale of new and used vehicles; arrangement of associated vehicle financing; the sale of service and insurance contracts; the performance of vehicle maintenance and repair services; and the sale of vehicle parts. The team has begun its review of a sample of associated contracts and other related documents, but currently, has not quantified an estimated impact of changes, if any, to its current revenue recognition policies and practices. The Company’s implementation team is in the preliminary stages of evaluating the additional disclosure requirements of the ASU, as well as the change, if any, to the Company’s underlying accounting and financial reporting systems and processes necessary to support the recognition and disclosure requirements. The Company expects to identify and implement the necessary changes, if any, during 2017. At this time, based on this review, the Company does not expect the adoption to materially impact its consolidated financial statements. The Company currently expects to adopt the amendments of this ASU during the first fiscal quarter of 2018, as a cumulative effect adjustment as of the date of adoption, but will not make a final decision on the adoption method until later in 2017. In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842). The amendments in this ASU relate to the accounting for leasing transactions. This standard requires a lessee to record on the balance sheet the assets and liabilities for the rights and obligations created by leases with lease terms of more than 12 months. In addition, this standard requires both lessees and lessors to disclose certain key information about lease transactions. This standard will be effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. The Company is in the process of evaluating the impact that adoption will have on its consolidated balance sheet and statement of income. However, the Company expects that the adoption of the provisions of the ASU will have a significant impact on its consolidated balance sheet, as currently approximately half of its real estate is rented, not owned, via operating leases. Adoption of this ASU is required to be done using a modified retrospective approach. In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses (Topic 326) Measurement of Credit Losses on Financial Instruments . The amendment replaces the current incurred loss impairment methodology of recognizing credit losses when a loss is probable, with a methodology that reflects expected credit losses and requires consideration of a broader range of reasonable and supportable information to assess credit loss estimates. The standard will be effective for fiscal years beginning after December 15, 2019, with early adoption permitted for periods after December 15, 2018. The Company is currently evaluating the impact that the adoption of the provisions of the ASU will have on its consolidated financial statements or results of operations and does not expect the amendments in this ASU to materially impact its consolidated financial statements. In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments. The amendment addresses several specific cash flow issues with the objective of reducing the diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The standard will be effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company is currently evaluating the impact that the adoption of the provisions of the ASU will have on its consolidated financial statements. In November 2016, the FASB issued ASU 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash, a consensus of the FASB Emerging Issues Task Force ("EITF") . The amendments require that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. Therefore, amounts generally described as restricted cash and restricted cash equivalents should be included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts shown on the statement of cash flows. The amendments in this ASU do not provide a definition of restricted cash or restricted cash equivalents. The standard will be effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company is currently evaluating the impact that the adoption of the provisions of the ASU will have on its consolidated financial statements. In January 2017, the FASB issued ASU 2017-01, Business Combinations (Topic 805): Clarifying the Definition of a Business . The amendments in this update clarify the definition of a business in order to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. The amendments in this ASU should be applied prospectively and are effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years, with early adoption permitted. The Company is currently evaluating the impact on its consolidated financial statements as it will depend on the facts and circumstances of any specific future transactions. In January 2017, the FASB issued ASU 2017-03, Accounting Changes and Error Corrections (Topic 250) and Investments-Equity Method and Joint Ventures (Topic 323): Amendments to SEC Paragraphs Pursuant to Staff Announcements at the September 22, 2016 and November 17, 2016 EITF Meetings . The amendments in this update require the disclosure of the impact that a recently issued ASU will have on the financial statements of a registrant when such standards are to be adopted in a future period. The SEC staff view that a registrant should evaluate ASU's that have not yet been adopted to determine the appropriate financial statement disclosures about the potential material effects of those ASU's on the financial statements when adopted. The Company does not expect the amendments in this ASU to materially impact its consolidated financial statements. In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment . The amendment eliminates the requirement to calculate the implied fair value of goodwill to measure a goodwill impairment charge. Instead, entities will record an impairment charge based on the excess of a reporting unit's carrying amount over its fair value. The amendments in this update should be applied prospectively and are effective for interim and annual periods beginning after December 15, 2019. Earlier application is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company is currently evaluating the impact that the adoption of the provisions of the ASU will have on its consolidated financial statements. In May 2017, the FASB issued ASU 2017-09, Compensation - Stock Compensation (Topic 718): Scope of Modification Accounting . The amendments in this update provide clarity and reduce both diversity in practice and cost and complexity when applying the guidance of Topic 718 to a change to the terms or conditions of a share-based payment award. Under the new guidance, an entity will not apply modification accounting to a share-based payment award if all of the following are the same immediately before and after the change: 1) the award's fair value (or calculated value or intrinsic value, if those measurement methods are used), 2) the award's vesting conditions, and 3) the award's classification as an equity or liability instrument. The amendments in this ASU should be applied prospectively and are effective for fiscal years beginning after December 15, 2017, with early adoption permitted. The Company is currently evaluating the impact on its consolidated financial statements as it will depend on the facts and circumstances of any specific future transactions.
Basis of Presentation [Text Block]	Basis of Presentation The accompanying unaudited condensed Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the U.S. ("U.S. GAAP") for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. In the opinion of management, all adjustments of a normal and recurring nature considered necessary for a fair presentation have been included in the accompanying unaudited condensed Consolidated Financial Statements. Due to seasonality and other factors, the results of operations for the interim period are not necessarily indicative of the results that will be realized for any other interim period or for the entire fiscal year. For further information, refer to the Consolidated Financial Statements and footnotes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2016 (“ 2016 Form 10-K”). All business acquisitions completed during the periods presented have been accounted for using the purchase method of accounting, and their results of operations are included from the effective dates of the closings of the acquisitions. The allocations of purchase price to the assets acquired and liabilities assumed are assigned and recorded based on estimates of fair value and are subject to change within the purchase price allocation period (generally one year from the respective acquisition date). All intercompany balances and transactions have been eliminated in consolidation.
Segment Reporting Disclosure [Text Block]	Business Segment Information The Company has three reportable segments: the U.S., which includes the activities of the Company's corporate office, the U.K. and Brazil. The reportable segments are the business activities of the Company for which discrete financial information is available and for which operating results are regularly reviewed by its chief operating decision maker to allocate resources and assess performance. The Company's chief operating decision maker is its Chief Executive Officer.

Derivative Instruments and Ri26

Derivative Instruments and Risk Management Activities Derivative Instruments and Risk Management Activities (Policies)	6 Months Ended
	Jun. 30, 2017
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivatives, Policy [Policy Text Block]	The periodic interest rates of the Revolving Credit Facility (as defined in Note 8, “Credit Facilities”) and certain variable-rate real estate related borrowings in the U.S. are indexed to the one-month London Inter Bank Offered Rate (“LIBOR”), plus an associated company credit risk rate. In order to minimize the earnings variability related to fluctuations in these periodic interest rates, the Company employs an interest rate hedging strategy, whereby it enters into arrangements with various financial institutional counterparties with investment grade credit ratings, swapping its variable interest rate exposure for a fixed interest rate over terms not to exceed the related variable-rate debt. The Company presents the fair value of all interest rate derivative instruments on its Consolidated Balance Sheets. The Company measures the fair value of its interest rate derivative instruments utilizing an income approach valuation technique, converting future amounts of cash flows to a single present value in order to obtain a transfer exit price within the bid and ask spread that is most representative of the fair value of its derivative instruments. In measuring fair value, the Company utilizes the option-pricing Black-Scholes present value technique for all of its derivative instruments. This option-pricing technique utilizes a one-month LIBOR forward yield curve, obtained from an independent external service provider, matched to the identical maturity term of the instrument being measured. Observable inputs utilized in the income approach valuation technique incorporate identical contractual notional amounts, fixed coupon rates, periodic terms for interest payments and contract maturity. The fair value estimate of the interest rate derivative instruments also considers the credit risk of the Company for instruments in a liability position or the counterparty for instruments in an asset position. The credit risk is calculated by using the spread between the one-month LIBOR yield curve and the relevant average 10 and 20-year rate according to Standard and Poor’s. The Company has determined the valuation measurement inputs of these derivative instruments to maximize the use of observable inputs that market participants would use in pricing similar or identical instruments and market data obtained from independent sources, which is readily observable or can be corroborated by observable market data for substantially the full term of the derivative instrument. Further, the valuation measurement inputs minimize the use of unobservable inputs. Accordingly, the Company has classified the derivatives within Level 2 of the hierarchy framework as described by Accounting Standards Codification ("ASC") 820, Fair Value Measurement . The related gains or losses on these interest rate derivative instruments are deferred in stockholders’ equity as a component of accumulated other comprehensive loss. These deferred gains and losses are recognized in income in the period in which the related items being hedged are recognized in expense. However, to the extent that the change in value of a derivative contract does not perfectly offset the change in the value of the items being hedged, that ineffective portion is immediately recognized in other income or expense. Monthly contractual settlements of these swap positions are recognized as floorplan or other interest expense in the Company’s accompanying Consolidated Statements of Operations. All of the Company’s interest rate derivative instruments are designated as cash flow hedges.

Fair Value Measurements Fair Va

Fair Value Measurements Fair Value Measurements (Policies)	6 Months Ended
	Jun. 30, 2017
Fair Value Disclosures [Abstract]
Fair Value of Assets Acquired and Liabilities Assumed [Policy Text Block]	ASC 820 defines fair value as the price that would be received in the sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date; requires disclosure of the extent to which fair value is used to measure financial and non-financial assets and liabilities, the inputs utilized in calculating valuation measurements, and the effect of the measurement of significant unobservable inputs on earnings, or changes in net assets, as of the measurement date; and establishes a three-level valuation hierarchy based upon the transparency of inputs utilized in the measurement and valuation of financial assets or liabilities as of the measurement date: • Level 1 — unadjusted, quoted prices for identical assets or liabilities in active markets; • Level 2 — quoted prices for similar assets and liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, and inputs other than quoted market prices that are observable or that can be corroborated by observable market data by correlation; and • Level 3 — unobservable inputs based upon the reporting entity’s internally developed assumptions that market participants would use in pricing the asset or liability. The Company’s financial instruments consist primarily of cash and cash equivalents, contracts-in-transit and vehicle receivables, accounts and notes receivable, investments in debt and equity securities, accounts payable, credit facilities, long-term debt and interest rate derivative instruments. The fair values of cash and cash equivalents, contracts-in-transit and vehicle receivables, accounts and notes receivable, accounts payable, and credit facilities approximate their carrying values due to the short-term nature of these instruments and/or the existence of variable interest rates. The Company evaluated its assets and liabilities for those that met the criteria of the disclosure requirements and fair value framework of ASC 820 and identified demand obligations, interest rate derivative instruments, and investment balances in certain financial institutions as having met such criteria. The Company periodically invests in unsecured, corporate demand obligations with manufacturer-affiliated finance companies, which bear interest at a variable rate and are redeemable on demand by the Company. Therefore, the Company has classified these demand obligations as cash and cash equivalents in the accompanying Consolidated Balance Sheets. The Company determined that the valuation measurement inputs of these instruments include inputs other than quoted market prices, that are observable or that can be corroborated by observable data by correlation. Accordingly, the Company has classified these instruments within Level 2 of the hierarchy framework. In addition, the Company maintains an investment balance with certain of the financial institutions in Brazil that provide credit facilities for the financing of new, used and rental vehicle inventories. The investment balances bear interest at a variable rate and are redeemable by the Company in the future under certain conditions. The Company has classified these investment balances as long-term assets in the accompanying Consolidated Balance Sheets. The Company determined that the valuation measurement inputs of these instruments include inputs other than quoted market prices, that are observable or that can be corroborated by observable data by correlation. Accordingly, the Company has classified these instruments within Level 2 of the hierarchy framework. The Company's derivative financial instruments are recorded at fair market value.

Derivative Instruments and Ri28

Derivative Instruments and Risk Management Activities (Tables)	6 Months Ended
	Jun. 30, 2017
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Amount of Unrealized Gain, Net of Tax, Recognized in Other Comprehensive Income	The following table presents the impact during the current and comparative prior year periods for the Company's interest rate derivative instruments on its Consolidated Statements of Operations and Consolidated Balance Sheets . Amount of Unrealized Income (Loss), Net of Tax, Recognized in Other Comprehensive Income (Loss) Six Months Ended June 30, Derivatives in Cash Flow Hedging Relationship 2017 2016 (In thousands) Interest rate derivative instruments $ (2,180 ) $ (16,763 ) Amount of Loss Reclassified from Other Comprehensive Income (Loss) into Statements of Operations Location of Loss Reclassified from Other Comprehensive Income (Loss) into Statements of Operations Six Months Ended June 30, 2017 2016 (In thousands) Floorplan interest expense $ (5,656 ) $ (5,623 ) Other interest expense (1,154 ) (1,186 ) The amount of loss expected to be reclassified out of other comprehensive income (loss) into earnings as additional floorplan interest expense or other interest expense in the next twelve months is $10.0 million .

Stock-Based Compensation Plans

Stock-Based Compensation Plans (Tables)	6 Months Ended
	Jun. 30, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Restricted Stock Awards	A summary of the restricted stock awards as of June 30, 2017 , along with the changes during the six months then ended, is as follows: Awards Weighted Average Grant Date Fair Value Nonvested at December 31, 2016 850,422 $ 67.25 Granted 188,789 76.50 Vested (216,519 ) 69.43 Forfeited (70,578 ) 68.20 Nonvested at June 30, 2017 752,114 $ 68.87

Earnings Per Share (Tables)

Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2017
Earnings Per Share [Abstract]
Basic and Diluted Earnings per share	The following table sets forth the calculation of EPS for the three and six months ended June 30, 2017 and 2016 . Three Months Ended June 30, Six Months Ended June 30, 2017 2016 2017 2016 (In thousands, except per share amounts) Weighted average basic common shares outstanding 20,516 21,057 20,604 21,753 Dilutive effect of employee stock purchases, net of assumed repurchase of treasury stock 6 13 5 9 Weighted average dilutive common shares outstanding 20,522 21,070 20,609 21,762 Basic: Net Income $ 39,133 $ 46,580 $ 73,072 $ 80,871 Less: Earnings allocated to participating securities 1,389 1,885 2,645 3,224 Earnings available to basic common shares $ 37,744 $ 44,695 $ 70,427 $ 77,647 Basic earnings per common share $ 1.84 $ 2.12 $ 3.42 $ 3.57 Diluted: Net Income $ 39,133 $ 46,580 $ 73,072 $ 80,871 Less: Earnings allocated to participating securities 1,389 1,884 2,645 3,223 Earnings available to diluted common shares $ 37,744 $ 44,696 $ 70,427 $ 77,648 Diluted earnings per common share $ 1.84 $ 2.12 $ 3.42 $ 3.57

Detail of Certain Balance She31

Detail of Certain Balance Sheet Accounts Detail of Certain Balance Sheet Accounts (Tables)	6 Months Ended
	Jun. 30, 2017
Balance Sheet Related Disclosures [Abstract]
Accounts and notes receivable	Accounts and notes receivable consisted of the following: June 30, 2017 December 31, 2016 (unaudited) (In thousands) Amounts due from manufacturers $ 87,967 $ 95,754 Parts and service receivables 36,293 35,318 Finance and insurance receivables 20,412 24,866 Other 16,486 20,322 Total accounts and notes receivable 161,158 176,260 Less allowance for doubtful accounts 2,616 2,896 Accounts and notes receivable, net $ 158,542 $ 173,364
Summary of inventories	Inventories consisted of the following: June 30, 2017 December 31, 2016 (unaudited) (In thousands) New vehicles $ 1,279,416 $ 1,156,383 Used vehicles 313,612 294,812 Rental vehicles 141,215 131,080 Parts, accessories and other 78,676 77,762 Total inventories 1,812,919 1,660,037 Less lower of cost or net realizable value 9,010 8,222 Inventories, net $ 1,803,909 $ 1,651,815
Property and equipment	Property and equipment consisted of the following: Estimated Useful Lives in Years June 30, 2017 December 31, 2016 (unaudited) (dollars in thousands) Land — $ 414,616 $ 400,163 Buildings 25 to 50 578,768 553,961 Leasehold improvements varies 186,444 170,060 Machinery and equipment 7 to 20 111,310 100,164 Furniture and fixtures 3 to 10 93,760 87,691 Company vehicles 3 to 5 11,757 11,632 Construction in progress — 61,602 66,658 Total 1,458,257 1,390,329 Less accumulated depreciation 290,912 264,446 Property and equipment, net $ 1,167,345 $ 1,125,883

Long-Term Debt (Tables)

Long-Term Debt (Tables)	6 Months Ended
	Jun. 30, 2017
Debt Instrument [Line Items]
Summary of long-term debt	The Company carries its long-term debt at face value, net of applicable discounts and capitalized debt issuance costs. Long-term debt consisted of the following: June 30, 2017 December 31, 2016 (dollars in thousands) 5.00% Senior Notes (aggregate principal of $550,000 at June 30, 2017 and December 31, 2016) $ 541,256 $ 540,465 5.25% Senior Notes (aggregate principal of $300,000 at June 30, 2017 and December 31, 2016) 295,869 295,591 Acquisition Line 32,509 — Real Estate Related and Other Long-Term Debt 388,830 385,358 Capital lease obligations related to real estate, maturing in varying amounts through June 2034 with a weighted average interest rate of 9.9% 45,703 47,613 1,304,167 1,269,027 Less current maturities of long-term debt 40,322 56,218 $ 1,263,845 $ 1,212,809

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2017
Fair Value Disclosures [Abstract]
Asset and liabilities recorded at fair value	Assets and liabilities recorded at fair value, within Level 2 of the hierarchy framework, in the accompanying balance sheets as of June 30, 2017 and December 31, 2016 , respectively, were as follows: As of June 30, 2017 As of December 31, 2016 (In thousands) Assets: Investments $ 731 $ 3,254 Demand obligations 13 12 Interest rate derivative financial instruments $ 8,087 $ 9,484 Total $ 8,831 $ 12,750 Liabilities: Interest rate derivative financial instruments $ 19,691 $ 24,411 Total $ 19,691 $ 24,411

Intangible Franchise Rights a34

Intangible Franchise Rights and Goodwill (Tables)	6 Months Ended
	Jun. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract]
Roll-forward of intangible franchise rights and goodwill accounts	The following is a roll-forward of the Company’s intangible franchise rights and goodwill accounts by reportable segment: Intangible Franchise Rights U.S. U.K. Brazil Total (In thousands) BALANCE, December 31, 2016 $ 260,534 $ 17,337 $ 7,005 $ 284,876 Currency translation — 923 (110 ) 813 BALANCE, June 30, 2017 $ 260,534 $ 18,260 $ 6,895 $ 285,689 Goodwill U.S. U.K. Brazil Total (In thousands) BALANCE, December 31, 2016 $ 805,935 $ 57,054 $ 13,774 $ 876,763 (1) Additions through acquisitions — — 95 95 Disposals — — (933 ) (933 ) Currency translation — 3,039 (177 ) 2,862 Tax adjustments (11 ) — — (11 ) BALANCE, June 30, 2017 $ 805,924 $ 60,093 $ 12,759 $ 878,776 (1) (1) Net of accumulated impairment of $97.8 million .

Accumulated Other Comprehensi35

Accumulated Other Comprehensive Income (Tables)	6 Months Ended
	Jun. 30, 2017
Equity [Abstract]
Changes in the balances of each component of accumulated other comprehensive income	Changes in the balances of each component of accumulated other comprehensive loss for the six months ended June 30, 2017 and 2016 were as follows: Six Months Ended June 30, 2017 Accumulated foreign currency translation loss Accumulated loss on interest rate swaps Total (In thousands) Balance, December 31, 2016 $ (137,613 ) $ (9,331 ) $ (146,944 ) Other comprehensive income (loss) before reclassifications: Pre-tax 8,600 (3,488 ) 5,112 Tax effect — 1,308 1,308 Amounts reclassified from accumulated other comprehensive income to: Floorplan interest expense (pre-tax) — 5,656 5,656 Other interest expense (pre-tax) — 1,154 1,154 Tax effect — (2,554 ) (2,554 ) Net current period other comprehensive income 8,600 2,076 10,676 Balance, June 30, 2017 $ (129,013 ) $ (7,255 ) $ (136,268 ) Six Months Ended June 30, 2016 Accumulated foreign currency translation loss Accumulated loss on interest rate swaps Total (In thousands) Balance, December 31, 2015 $ (118,532 ) $ (19,452 ) $ (137,984 ) Other comprehensive loss before reclassifications: Pre-tax (3,913 ) (26,821 ) (30,734 ) Tax effect — 10,058 10,058 Amounts reclassified from accumulated other comprehensive loss to: Floorplan interest expense (pre-tax) — 5,623 5,623 Other interest expense (pre-tax) — 1,186 1,186 Tax effect — (2,553 ) (2,553 ) Net current period other comprehensive loss (3,913 ) (12,507 ) (16,420 ) Balance, June 30, 2016 $ (122,445 ) $ (31,959 ) $ (154,404 )

Segment Information (Tables)

Segment Information (Tables)	6 Months Ended
	Jun. 30, 2017
Segment Reporting [Abstract]
Schedule of Segment Reporting Information, by Segment [Table Text Block]	Reportable segment revenue, income (loss) before income taxes, (provision) benefit for income taxes and net income (loss) were as follows for the three and six months ended June 30, 2017 and 2016 : Three Months Ended June 30, 2017 Six Months Ended June 30, 2017 U.S. U.K. Brazil Total U.S. U.K. Brazil Total (In thousands) (In thousands) Total revenues $ 2,123,690 $ 437,103 $ 111,402 $ 2,672,195 $ 4,091,409 $ 887,430 $ 212,185 $ 5,191,024 Income before income taxes 56,069 4,929 692 61,690 101,675 10,310 901 112,886 Provision for income taxes (21,696 ) (806 ) (55 ) (22,557 ) (38,043 ) (1,676 ) (95 ) (39,814 ) Net income (1) 34,373 4,123 637 39,133 63,632 8,634 806 73,072 (1) Includes an after tax gain on a legal settlement with an Original Equipment Manufacturer partner of $1.1 million , in the U.S, for the six months ended June 30, 2017 . Three Months Ended June 30, 2016 Six Months Ended June 30, 2016 U.S. U.K. Brazil Total U.S. U.K. Brazil Total (In thousands) (In thousands) Total revenues $ 2,207,381 $ 467,792 $ 107,276 $ 2,782,449 $ 4,289,014 $ 899,688 $ 202,102 $ 5,390,804 Income (loss) before income taxes 61,784 7,929 (651 ) 69,062 111,989 13,449 (2,274 ) 123,164 (Provision) benefit for income taxes (22,854 ) (1,586 ) 1,958 (22,482 ) (41,685 ) (2,756 ) 2,148 (42,293 ) Net income (loss) (1) 38,930 6,343 1,307 46,580 70,304 10,693 (126 ) 80,871 (1) Includes the following, after tax: loss due to catastrophic events of $1.7 million and $3.4 million for the three and six months ended June 30, 2016 , respectively, in the U.S.; and foreign deferred income tax benefit of $1.7 million for the three and six months ended June 30, 2016 in Brazil. Reportable segment total assets as of June 30, 2017 and December 31, 2016 , were as follows: As of June 30, 2017 U.S. U.K. Brazil Total (In thousands) Total assets $ 3,942,349 $ 577,543 $ 124,693 $ 4,644,585 As of December 31, 2016 U.S. U.K. Brazil Total (In thousands) Total assets $ 3,855,701 $ 482,937 $ 123,265 $ 4,461,903

Condensed Consolidated Financ37

Condensed Consolidated Financial Information Condensed Consolidated Financial Information (Tables)	6 Months Ended
	Jun. 30, 2017
Condensed Income Statements, Captions [Line Items]
Condensed Balance Sheet [Table Text Block]	CONDENSED CONSOLIDATED BALANCE SHEET June 30, 2017 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Elimination Total Company (Unaudited, in thousands) ASSETS CURRENT ASSETS: Cash and cash equivalents $ — $ 5,878 $ 20,695 $ — $ 26,573 Contracts-in-transit and vehicle receivables, net — 165,502 51,876 — 217,378 Accounts and notes receivable, net — 125,375 33,167 — 158,542 Intercompany accounts receivable 32,509 10,115 — (42,624 ) — Inventories, net — 1,539,571 264,338 — 1,803,909 Prepaid expenses and other current assets 477 7,152 79,841 — 87,470 Total current assets 32,986 1,853,593 449,917 (42,624 ) 2,293,872 PROPERTY AND EQUIPMENT, net — 1,023,669 143,676 — 1,167,345 GOODWILL — 805,924 72,852 — 878,776 INTANGIBLE FRANCHISE RIGHTS — 260,534 25,155 — 285,689 INVESTMENT IN SUBSIDIARIES 2,878,385 — — (2,878,385 ) — OTHER ASSETS — 13,470 5,433 — 18,903 Total assets $ 2,911,371 $ 3,957,190 $ 697,033 $ (2,921,009 ) $ 4,644,585 LIABILITIES AND STOCKHOLDERS' EQUITY CURRENT LIABILITIES: Floorplan notes payable — credit facility and other $ — $ 1,202,663 $ 11,421 $ — $ 1,214,084 Offset account related to floorplan notes payable - credit facility — (55,579 ) — — (55,579 ) Floorplan notes payable — manufacturer affiliates — 297,651 132,968 — 430,619 Offset account related to floorplan notes payable - manufacturer affiliates — (21,000 ) — — (21,000 ) Current maturities of long-term debt and short-term financing — 33,978 19,206 — 53,184 Current liabilities from interest rate risk management activities — 1,626 — — 1,626 Accounts payable — 185,036 145,711 — 330,747 Intercompany accounts payable 934,759 — 42,624 (977,383 ) — Accrued expenses — 145,092 28,081 — 173,173 Total current liabilities 934,759 1,789,467 380,011 (977,383 ) 2,126,854 LONG-TERM DEBT, net of current maturities 869,633 323,769 70,443 — 1,263,845 LIABILITIES FROM INTEREST RATE RISK MANAGEMENT ACTIVITIES — 18,065 — — 18,065 DEFERRED INCOME TAXES AND OTHER LIABILITIES (937 ) 259,357 5,753 — 264,173 STOCKHOLDERS’ EQUITY: Group 1 stockholders’ equity 1,107,916 2,501,291 240,826 (2,878,385 ) 971,648 Intercompany note receivable — (934,759 ) — 934,759 — Total stockholders’ equity 1,107,916 1,566,532 240,826 (1,943,626 ) 971,648 Total liabilities and stockholders’ equity $ 2,911,371 $ 3,957,190 $ 697,033 $ (2,921,009 ) $ 4,644,585 CONDENSED CONSOLIDATED BALANCE SHEET December 31, 2016 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Elimination Total Company (In thousands) ASSETS CURRENT ASSETS: Cash and cash equivalents $ — $ 8,039 $ 12,953 $ — $ 20,992 Contracts-in-transit and vehicle receivables, net — 241,097 28,411 — 269,508 Accounts and notes receivable, net — 140,985 32,379 — 173,364 Intercompany accounts receivable — 8,929 — (8,929 ) — Inventories, net — 1,386,871 264,944 — 1,651,815 Prepaid expenses and other current assets 516 7,188 27,204 — 34,908 Total current assets 516 1,793,109 365,891 (8,929 ) 2,150,587 PROPERTY AND EQUIPMENT, net — 990,084 135,799 — 1,125,883 GOODWILL — 805,935 70,828 — 876,763 INTANGIBLE FRANCHISE RIGHTS — 260,534 24,342 — 284,876 INVESTMENT IN SUBSIDIARIES 2,787,328 — — (2,787,328 ) — OTHER ASSETS — 19,313 4,481 — 23,794 Total assets $ 2,787,844 $ 3,868,975 $ 601,341 $ (2,796,257 ) $ 4,461,903 LIABILITIES AND STOCKHOLDERS' EQUITY CURRENT LIABILITIES: Floorplan notes payable — credit facility and other $ — $ 1,131,718 $ 4,936 $ — $ 1,136,654 Offset account related to floorplan notes payable - credit facility — (59,626 ) — — (59,626 ) Floorplan notes payable — manufacturer affiliates — 281,747 110,914 — 392,661 Offset account related to floorplan notes payable - manufacturer affiliates — (25,500 ) — — (25,500 ) Current maturities of long-term debt and short-term financing — 44,659 27,760 — 72,419 Current liabilities from interest rate risk management activities — 3,941 — — 3,941 Accounts payable — 211,050 145,049 — 356,099 Intercompany accounts payable 875,662 — 8,929 (884,591 ) — Accrued expenses — 156,648 19,821 — 176,469 Total current liabilities 875,662 1,744,637 317,409 (884,591 ) 2,053,117 LONG-TERM DEBT, net of current maturities 836,056 324,540 52,213 — 1,212,809 LIABILITIES FROM INTEREST RATE RISK MANAGEMENT ACTIVITIES — 20,470 — — 20,470 DEFERRED INCOME TAXES AND OTHER LIABILITIES (1,020 ) 240,348 5,979 — 245,307 STOCKHOLDERS’ EQUITY: Group 1 stockholders’ equity 1,077,146 2,414,642 225,740 (2,787,328 ) 930,200 Intercompany note receivable — (875,662 ) — 875,662 — Total stockholders’ equity 1,077,146 1,538,980 225,740 (1,911,666 ) 930,200 Total liabilities and stockholders’ equity $ 2,787,844 $ 3,868,975 $ 601,341 $ (2,796,257 ) $ 4,461,903
Condensed Income Statement [Table Text Block]	CONDENSED CONSOLIDATED STATEMENTS OF INCOME Three Months Ended June 30, 2017 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Elimination Total Company (Unaudited, in thousands) REVENUES: $ — $ 2,123,691 $ 548,504 $ — $ 2,672,195 COST OF SALES: — 1,783,218 484,085 — 2,267,303 GROSS PROFIT — 340,473 64,419 — 404,892 SELLING, GENERAL AND ADMINISTRATIVE EXPENSES 533 242,014 56,021 — 298,568 DEPRECIATION AND AMORTIZATION EXPENSE — 11,926 2,167 — 14,093 INCOME (LOSS) FROM OPERATIONS (533 ) 86,533 6,231 — 92,231 OTHER EXPENSE: Floorplan interest expense — (12,062 ) (1,164 ) — (13,226 ) Other interest expense, net — (16,568 ) (747 ) — (17,315 ) INCOME (LOSS) BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF SUBSIDIARIES (533 ) 57,903 4,320 — 61,690 BENEFIT (PROVISION) FOR INCOME TAXES 200 (21,895 ) (862 ) — (22,557 ) EQUITY IN EARNINGS OF SUBSIDIARIES 39,467 — — (39,467 ) — NET INCOME (LOSS) $ 39,134 $ 36,008 $ 3,458 $ (39,467 ) $ 39,133 COMPREHENSIVE INCOME (LOSS) — (581 ) 4,462 — 3,881 COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO PARENT $ 39,134 $ 35,427 $ 7,920 $ (39,467 ) $ 43,014 CONDENSED CONSOLIDATED STATEMENTS OF INCOME Six Months Ended June 30, 2017 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Elimination Total Company (Unaudited, in thousands) REVENUES: $ — $ 4,091,409 $ 1,099,615 $ — $ 5,191,024 COST OF SALES: — 3,430,341 972,269 — 4,402,610 GROSS PROFIT — 661,068 127,346 — 788,414 SELLING, GENERAL AND ADMINISTRATIVE EXPENSES 2,499 474,625 111,223 — 588,347 DEPRECIATION AND AMORTIZATION EXPENSE — 23,493 4,206 — 27,699 INCOME (LOSS) FROM OPERATIONS (2,499 ) 162,950 11,917 — 172,368 OTHER EXPENSE: Floorplan interest expense — (22,940 ) (2,228 ) — (25,168 ) Other interest expense, net — (32,842 ) (1,472 ) — (34,314 ) INCOME (LOSS) BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF SUBSIDIARIES (2,499 ) 107,168 8,217 — 112,886 BENEFIT (PROVISION) FOR INCOME TAXES 937 (38,979 ) (1,772 ) — (39,814 ) EQUITY IN EARNINGS OF SUBSIDIARIES 74,634 — — (74,634 ) — NET INCOME (LOSS) $ 73,072 $ 68,189 $ 6,445 $ (74,634 ) $ 73,072 OTHER COMPREHENSIVE INCOME, NET OF TAXES — 2,076 8,600 — 10,676 COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO PARENT $ 73,072 $ 70,265 $ 15,045 $ (74,634 ) $ 83,748 CONDENSED CONSOLIDATED STATEMENTS OF INCOME Three Months Ended June 30, 2016 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Elimination Total Company (Unaudited, in thousands) REVENUES: $ — $ 2,207,383 $ 575,066 $ — $ 2,782,449 COST OF SALES: — 1,862,787 509,543 — 2,372,330 GROSS PROFIT — 344,596 65,523 — 410,119 SELLING, GENERAL AND ADMINISTRATIVE EXPENSES 605 243,312 55,105 — 299,022 DEPRECIATION AND AMORTIZATION EXPENSE — 10,642 2,071 — 12,713 ASSET IMPAIRMENTS — 1,024 — — 1,024 INCOME (LOSS) FROM OPERATIONS (605 ) 89,618 8,347 — 97,360 OTHER EXPENSE: Floorplan interest expense — (10,402 ) (1,191 ) — (11,593 ) Other interest expense, net — (16,072 ) (633 ) — (16,705 ) INCOME (LOSS) BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF SUBSIDIARIES (605 ) 63,144 6,523 — 69,062 BENEFIT (PROVISION) FOR INCOME TAXES 227 (23,081 ) 372 — (22,482 ) EQUITY IN EARNINGS OF SUBSIDIARIES 46,958 — — (46,958 ) — NET INCOME (LOSS) $ 46,580 $ 40,063 $ 6,895 $ (46,958 ) $ 46,580 OTHER COMPREHENSIVE LOSS, NET OF TAXES — (3,480 ) (6,068 ) — (9,548 ) COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO PARENT $ 46,580 $ 36,583 $ 827 $ (46,958 ) $ 37,032 CONDENSED CONSOLIDATED STATEMENTS OF INCOME Six Months Ended June 30, 2016 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Elimination Total Company (Unaudited, in thousands) REVENUES: $ — $ 4,289,016 $ 1,101,788 $ — $ 5,390,804 COST OF SALES: — 3,611,709 979,874 — 4,591,583 GROSS PROFIT — 677,307 121,914 — 799,221 SELLING, GENERAL AND ADMINISTRATIVE EXPENSES 1,808 486,327 104,552 — 592,687 DEPRECIATION AND AMORTIZATION EXPENSE — 21,238 3,939 — 25,177 ASSET IMPAIRMENTS — 1,533 423 — 1,956 INCOME (LOSS) FROM OPERATIONS (1,808 ) 168,209 13,000 — 179,401 OTHER EXPENSE: Floorplan interest expense — (20,450 ) (2,153 ) — (22,603 ) Other interest expense, net — (32,124 ) (1,510 ) — (33,634 ) INCOME (LOSS) BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF SUBSIDIARIES (1,808 ) 115,635 9,337 — 123,164 BENEFIT (PROVISION) FOR INCOME TAXES 677 (42,362 ) (608 ) — (42,293 ) EQUITY IN EARNINGS OF SUBSIDIARIES 82,002 — — (82,002 ) — NET INCOME (LOSS) $ 80,871 $ 73,273 $ 8,729 $ (82,002 ) $ 80,871 OTHER COMPREHENSIVE LOSS, NET OF TAXES — (12,507 ) (3,913 ) — (16,420 ) COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO PARENT $ 80,871 $ 60,766 $ 4,816 $ (82,002 ) $ 64,451
Condensed Cash Flow Statement [Table Text Block]	CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS Six Months Ended June 30, 2017 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Total Company (Unaudited, in thousands) CASH FLOWS FROM OPERATING ACTIVITIES: Net cash provided by (used in) operating activities $ 73,072 $ (32,554 ) $ 14,167 $ 54,685 CASH FLOWS FROM INVESTING ACTIVITIES: Cash paid in acquisitions, net of cash received — — (95 ) (95 ) Proceeds from disposition of franchises, property and equipment — 265 2,317 2,582 Purchases of property and equipment, including real estate — (60,594 ) (6,672 ) (67,266 ) Deposits for real estate and dealership acquisitions — 273 (57,372 ) (57,099 ) Other — 2,074 — 2,074 Net cash used in investing activities — (57,982 ) (61,822 ) (119,804 ) CASH FLOWS FROM FINANCING ACTIVITIES: Borrowings on credit facility - floorplan line and other — 3,319,971 49,609 3,369,580 Repayments on credit facility - floorplan line and other — (3,244,979 ) (43,388 ) (3,288,367 ) Borrowings on credit facility - acquisition line 47,509 — — 47,509 Repayments on credit facility - acquisition line (15,000 ) — — (15,000 ) Borrowings on other debt — — 5,137 5,137 Principal payments on other debt — (542 ) — (542 ) Borrowings on debt related to real estate — 12,901 12,901 Principal payments on debt related to real estate — (11,183 ) (2,714 ) (13,897 ) Employee stock purchase plan purchases, net of employee tax withholdings 2,487 — — 2,487 Repurchases of common stock, amounts based on settlement date (39,025 ) — — (39,025 ) Dividends paid (10,200 ) — — (10,200 ) Borrowings (repayments) with subsidiaries 32,214 (65,909 ) 33,695 — Investment in subsidiaries (91,057 ) 91,017 40 — Net cash provided by (used in) financing activities (73,072 ) 88,375 55,280 70,583 EFFECT OF EXCHANGE RATE CHANGES ON CASH — — 117 117 NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS — (2,161 ) 7,742 5,581 CASH AND CASH EQUIVALENTS, beginning of period — 8,039 12,953 20,992 CASH AND CASH EQUIVALENTS, end of period $ — $ 5,878 $ 20,695 $ 26,573 CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS Six Months Ended June 30, 2016 Group 1 Automotive, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Total Company (Unaudited, in thousands) CASH FLOWS FROM OPERATING ACTIVITIES: Net cash provided by operating activities $ 80,872 $ 88,538 $ 3,457 $ 172,867 CASH FLOWS FROM INVESTING ACTIVITIES: Cash paid in acquisitions, net of cash received — — (54,739 ) (54,739 ) Proceeds from disposition of franchises, property and equipment — 12,728 1,257 13,985 Purchases of property and equipment, including real estate — (59,894 ) (10,378 ) (70,272 ) Deposits for real estate and dealership acquisitions — (193 ) — (193 ) Other — 3,200 149 3,349 Net cash used in investing activities — (44,159 ) (63,711 ) (107,870 ) CASH FLOWS FROM FINANCING ACTIVITIES: Borrowings on credit facility - floorplan line and other — 3,373,126 — 3,373,126 Repayments on credit facility - floorplan line and other — (3,325,917 ) — (3,325,917 ) Borrowings on credit facility - acquisition line 150,020 — — 150,020 Repayments on credit facility - acquisition line (140,020 ) — — (140,020 ) Borrowings on other debt — — 19,653 19,653 Principal payments on other debt — (461 ) (21,787 ) (22,248 ) Borrowings on debt related to real estate, net of debt issue costs — 30,754 — 30,754 Principal payments on debt related to real estate — (9,611 ) (2,604 ) (12,215 ) Employee stock purchase plan purchases, net of employee tax withholdings 136 — — 136 Repurchases of common stock, amounts based on settlement date (115,246 ) — — (115,246 ) Tax effect from stock-based compensation (85 ) — — (85 ) Dividends paid (10,124 ) — — (10,124 ) Other (2,736 ) (423 ) — (3,159 ) Borrowings (repayments) with subsidiaries 233,120 (236,314 ) 3,194 — Investment in subsidiaries (195,937 ) 123,624 72,313 — Net cash provided by (used in) financing activities (80,872 ) (45,222 ) 70,769 (55,325 ) EFFECT OF EXCHANGE RATE CHANGES ON CASH — — 2,256 2,256 NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS — (843 ) 12,771 11,928 CASH AND CASH EQUIVALENTS, beginning of period — 6,338 6,699 13,037 CASH AND CASH EQUIVALENTS, end of period $ — $ 5,495 $ 19,470 $ 24,965

Interim Financial Information (

Interim Financial Information (Details Textual)	3 Months Ended
	Jun. 30, 2017dealershipstownstates
Business And Organization [Line Items]
Number of International Regions	2
Number of Reportable Segments	3
UNITED STATES
Business And Organization [Line Items]
Number of States in which Entity Operates | states	14
Number of Dealerships	112
UNITED KINGDOM
Business And Organization [Line Items]
Number of Towns in which Entity Operates | town	21
Number of Dealerships	31
BRAZIL
Business And Organization [Line Items]
Number of States in which Entity Operates | states	4
Number of Dealerships	16

Acquisitions and Dispositions39

Acquisitions and Dispositions Acquisitions and Dispositions (Details textuals) $ in Millions	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016USD ($)
UNITED STATES
Acquisitions and Dispositions (Textual) [Abstract]
Number Of Dealerships Opened	1
Number Of Franchises Awarded	1
Number of Dealerships Disposed		2
Gain (Loss) on Disposition of Business		$ 0.7
UNITED KINGDOM
Acquisitions and Dispositions (Textual) [Abstract]
Number Of Dealerships Acquired		12
Number of Franchises Acquired		15
Business Combination, Consideration Transferred		$ 60.4
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents		3.9
Business Combination, Contingent Consideration, Payable to Sellers		$ 1.8
Number Of Dealerships Opened	1
Number Of Franchises Awarded	1
BRAZIL
Acquisitions and Dispositions (Textual) [Abstract]
Number Of Dealerships Acquired		1
Number of Franchises Acquired		2
Number Of Dealerships Opened		2
Number Of Franchises Awarded		2
Number of Dealerships Disposed		4
Gain (Loss) on Disposition of Business		$ 1.4
Number of Franchises Disposed	2

Derivative Instruments and Ri40

Derivative Instruments and Risk Management Activities (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Derivatives in cash flow hedging relationship
Interest rate swap contracts	$ (2,570)	$ (5,621)	$ (2,180)	$ (16,763)
Location of Loss Reclassified from OCI into Statements of Operations
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax	$ 1,989	$ 2,141	4,256	4,256
Floorplan Interest Expense [Member]
Location of Loss Reclassified from OCI into Statements of Operations
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax			(5,656)	(5,623)
Other Interest Expense [Member]
Location of Loss Reclassified from OCI into Statements of Operations
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax			$ 1,154	(1,186)
Interest Rate Swap Contracts [Member]
Derivatives in cash flow hedging relationship
Interest rate swap contracts				$ (16,763)

Derivative Instruments and Ri41

Derivative Instruments and Risk Management Activities (Details Textual)	3 Months Ended		6 Months Ended
	Jun. 30, 2017USD ($)swap	Jun. 30, 2016USD ($)	Jun. 30, 2017USD ($)swap	Jun. 30, 2016USD ($)	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)
Additional Derivative Instruments and Risk Management Activities (Textual) [Abstract]
Gain (Loss) on Cash Flow Hedge Ineffectiveness, Net			$ 0	$ 0
Increase in floor plan interest expense due to impact of interest rate hedges	$ 2,700,000	$ 2,900,000	5,700,000	5,600,000
Floor Plan Interest Expense	$ 13,226,000	11,593,000	$ 25,168,000	22,603,000
Newly entered interest rate swaps	2		2
Forward swaps expiration date	Dec. 31, 2030
Maximum Notional Amount Of Derivatives In Effect At Any Time	$ 918,400,000		$ 918,400,000
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax	(7,255,000)	$ (31,959,000)	(7,255,000)	$ (31,959,000)	$ (9,331,000)	$ (19,452,000)
Amount expected to be reclassified from other comprehensive loss into earnings	10,000,000		10,000,000
Interest Rate Swap [Member]
Additional Derivative Instruments and Risk Management Activities (Textual) [Abstract]
Aggregate notional value of forward interest rate swaps	$ 824,800,000		$ 824,800,000
Derivative, Average Fixed Interest Rate	2.50%		2.50%
Notional amount of interest rate swaps entered into during current year	$ 11,000,000		$ 11,000,000
Interest Rate Swaps Forward Starting [Member]
Additional Derivative Instruments and Risk Management Activities (Textual) [Abstract]
Aggregate notional value of forward interest rate swaps	$ 625,000,000		$ 625,000,000
Derivative, Average Fixed Interest Rate	0.00%		0.00%
Number of additional forward interest rate swaps | swap	12		12
Minimum [Member] | Interest Rate Swaps Forward Starting [Member]
Additional Derivative Instruments and Risk Management Activities (Textual) [Abstract]
Forward swaps start date	Dec. 31, 2017
Forward swaps expiration date	Dec. 31, 2020
Maximum [Member] | Interest Rate Swaps Forward Starting [Member]
Additional Derivative Instruments and Risk Management Activities (Textual) [Abstract]
Forward swaps start date	Dec. 31, 2020
Forward swaps expiration date	Dec. 31, 2030
Level 2 [Member]
Additional Derivative Instruments and Risk Management Activities (Textual) [Abstract]
Fair value of derivative financial instruments included in balance sheet as liabilities from interest risk management activities	$ 19,691,000		$ 19,691,000		24,411,000
Interest Rate Derivative Assets, at Fair Value	$ 8,087,000		$ 8,087,000		$ 9,484,000

Stock-Based Compensation Plan42

Stock-Based Compensation Plans (Details)	6 Months Ended
	Jun. 30, 2017$ / sharesshares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Awards, Nonvested at December 31, 2016 | shares	850,422
Awards, Granted | shares	188,789
Awards, Vested | shares	(216,519)
Awards, Forfeited | shares	(70,578)
Awards, Nonvested at June 30, 2017 | shares	752,114
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Weighted Average Grant Date Fair Value, Nonvested, December 31, 2016 | $ / shares	$ 67.25
Weighted Average Grant Date Fair Value, Granted | $ / shares	76.50
Weighted Average Grant Date Fair Value, Vested | $ / shares	69.43
Weighted Average Grant Date Fair Value, Forfeited | $ / shares	68.20
Weighted Average Grant Date Fair Value, Nonvested, June 30, 2017 | $ / shares	$ 68.87

Stock-Based Compensation Plan43

Stock-Based Compensation Plans (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Stock-based Compensation Plans (Textual) [Abstract]
Share-based Compensation	$ 4,400	$ 4,700	$ 10,459	$ 10,169
Cash received from employee stock purchase plan purchases			$ 3,800	$ 3,900
2014 Long Term Incentive Plan [Member]
Stock-based Compensation Plans (Textual) [Abstract]
Expiry date for stock options grant	May 21, 2024
Shares available for grant under the incentive plan	1,068,455		1,068,455
Employee Stock Purchase Plan [Member]
Stock-based Compensation Plans (Textual) [Abstract]
Expiry date for stock options grant	May 19, 2025
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent	85.00%
Shares available for grant under the incentive plan	1,197,501		1,197,501
Shares authorized for issuance	4,500,000		4,500,000
Shares issued to employee under purchase plan			65,042	44,806
Weighted average fair value of employee stock purchase rights issued			$ 17.38	$ 14.11
Maximum [Member] | Restricted Stock [Member]
Stock-based Compensation Plans (Textual) [Abstract]
Range Of Forfeiture Provisions			5 years

Earnings Per Share (Details)

Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Basic and Diluted Earnings per share
Weighted average basic common shares outstanding	20,516	21,057	20,604	21,753
Dilutive effect of employee stock purchases, net of assumed repurchase of treasury stock	6	13	5	9
Weighted average dilutive common shares outstanding	20,522	21,070	20,609	21,762
Basic:
Net income	$ 39,133	$ 46,580	$ 73,072	$ 80,871
Undistributed Earnings (Loss) Allocated to Participating Securities, Basic	1,389	1,885	2,645	3,224
Earnings available to basic common shares	$ 37,744	$ 44,695	$ 70,427	$ 77,647
Basic earnings per common share	$ 1.84	$ 2.12	$ 3.42	$ 3.57
Diluted:
Net income	$ 39,133	$ 46,580	$ 73,072	$ 80,871
Undistributed Earnings (Loss) Allocated to Participating Securities, Diluted	1,389	1,884	2,645	3,223
Earnings available to diluted common shares	$ 37,744	$ 44,696	$ 70,427	$ 77,648
Diluted earnings per common share	$ 1.84	$ 2.12	$ 3.42	$ 3.57

Income Taxes (Details Textual)

Income Taxes (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Segment Reporting Information [Line Items]
Income Tax Disclosure [Text Block]			INCOME TAXES The Company is subject to U.S. federal income taxes and income taxes in numerous U.S. states. In addition, the Company is subject to income tax in the U.K. and Brazil relative to its foreign subsidiaries. The Company's effective income tax rate of 36.6% for the three months ended June 30, 2017 was more than the U.S. federal statutory rate of 35.0% , due primarily to the taxes provided for in U.S. state jurisdictions and valuation allowances provided for net operating losses and other deferred tax assets in certain U.S. states and in Brazil, partially offset by income generated in the U.K., which is taxed at a lower statutory rate. The Company's effective income tax rate of 35.3% of pretax income for the six months ended June 30, 2017 , was approximately equal to the U.S. federal statutory rate of 35.0% , as taxes provided for in the U.S. state jurisdictions and valuation allowances provided for net operating losses and other deferred tax assets in certain U.S. states and in Brazil were primarily offset by (a) income generated in the U.K., which is taxed at a lower statutory rate, (b) the tax impact of dealership dispositions in Brazil, and (c) excess tax deductions for restricted stock resulting from the adoption of ASU 2016-09 during the six months ended June 30, 2017 . For the three and six months ended June 30, 2017 , the Company's effective tax rate increased to 36.6% and 35.3% , respectively, as compared to 32.6% and 34.3% for the three and six months ended June 30, 2016 , respectively. This increase was primarily due to the mix effect resulting from taxes provided for in foreign jurisdictions, changes to valuation allowances provided for net operating losses and other deferred tax assets in certain U.S. states and in Brazil, partially offset by excess tax deductions for restricted stock resulting from the adoption of ASU 2016-09 during the six months ended June 30, 2017 , as well as the tax impact of dealership dispositions in Brazil during the three months ended June 30, 2016 . As of June 30, 2017 and December 31, 2016 , the Company had no unrecognized tax benefits with respect to uncertain tax positions and did not incur any interest and penalties nor did it accrue any interest for the six months ended June 30, 2017 . When applicable, consistent with prior practice, the Company recognizes interest and penalties related to uncertain tax positions in income tax expense. The Company's taxable years 2012 and subsequent remain open for examination in the U.S. The Company's taxable years 2015 and subsequent remain open in the U.K. and taxable years 2011 and subsequent remain open in Brazil.
Effective tax rate	36.60%	32.60%	35.30%	34.30%
U.S. federal statutory corporate tax rate			35.00%
Unrecognized Tax Benefits	$ 0		$ 0		$ 0
UNITED STATES
Segment Reporting Information [Line Items]
Open Tax Year	2,012
UNITED KINGDOM
Segment Reporting Information [Line Items]
Open Tax Year	2,015
BRAZIL
Segment Reporting Information [Line Items]
Open Tax Year	2,011

Detail of Certain Balance She46

Detail of Certain Balance Sheet Accounts (Accounts and Notes Receivable) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Accounts and notes receivable
Total accounts and notes receivable	$ 161,158	$ 176,260
Less allowance for doubtful accounts	2,616	2,896
Accounts and notes receivable, net	158,542	173,364
Amounts due from manufacturers [Member]
Accounts and notes receivable
Total accounts and notes receivable	87,967	95,754
Parts and service receivables [Member]
Accounts and notes receivable
Total accounts and notes receivable	36,293	35,318
Finance and insurance receivables, net [Member]
Accounts and notes receivable
Total accounts and notes receivable	20,412	24,866
Other [Member]
Accounts and notes receivable
Total accounts and notes receivable	$ 16,486	$ 20,322

Detail of Certain Balance She47

Detail of Certain Balance Sheet Accounts (Inventories) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Summary of inventories
New Vehicles Inventory, Gross	$ 1,279,416	$ 1,156,383
Used Vehicles Inventory, Gross	313,612	294,812
Rental Vehicles Inventory, Gross	141,215	131,080
Parts, Accessories and Other Inventory, Gross	78,676	77,762
Inventory, Gross	1,812,919	1,660,037
Lower of cost or market reserves	9,010	8,222
Inventories, net	$ 1,803,909	$ 1,651,815

Detail of Certain Balance She48

Detail of Certain Balance Sheet Accounts (Property and Equipment) (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 1,458,257	$ 1,390,329
Less accumulated depreciation and amortization	290,912	264,446
Property and equipment, net	1,167,345	1,125,883
Land [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	414,616	400,163
Building [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 578,768	553,961
Building [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	P25Y
Building [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	P50Y
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	varies
Property, Plant and Equipment, Gross	$ 186,444	170,060
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 111,310	100,164
Machinery and Equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	P7Y
Machinery and Equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	P20Y
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 93,760	87,691
Furniture and Fixtures [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	P3Y
Furniture and Fixtures [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	P10Y
Vehicles [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 11,757	11,632
Vehicles [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	P3Y
Vehicles [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	P5Y
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 61,602	$ 66,658

Detail of Certain Balance She49

Detail of Certain Balance Sheet Accounts Detail of Certain Balance Sheet Accounts (Property and Equipment) (Details Textual) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Property, Plant and Equipment [Line Items]
Capital expenditures incurred for purchase and construction of assets	$ 48,400
Capital Expenditures Incurred but Not yet Paid	11,105	$ 21,241	$ 15,900
Land and Building [Member]
Property, Plant and Equipment [Line Items]
Acquisition of fixed assets	$ 14,000

Credit Facilities (Details Text

Credit Facilities (Details Textual) $ in Thousands	3 Months Ended
	Jun. 30, 2017USD ($)loan	Dec. 31, 2016USD ($)
Line of Credit Facility [Line Items]
Floorplan Offset	$ (55,579)	$ (59,626)
FMCC Offset	(21,000)	$ (25,500)
Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity under line of credit facility	$ 1,800,000
Expiry date of Revolving Credit Facility	Jun. 17, 2021
Number of financial institutions | loan	24
Number of Manufacturer-affiliated finance companies | loan	6
Number of tranches	2
Line Of Credit Facility Maximum Borrowing Capacity Can Be Extended Amount	$ 2,100,000
Line of credit facility, Unamortized Cost	$ 4,800
Maximum Limit Of Restricted Payment Basket	the sum of $208.5 million plus (or minus if negative) (a) one-half of the aggregate consolidated net income for the period beginning on April 1, 2014 and ending on the date of determination and (b) the amount of net cash proceeds received from the sale of capital stock after June 2, 2014 and ending on the date of determination less (c) cash dividends and share repurchases after June 2, 2014
Restricted payment	$ 120,600
Brazil Credit Facilities [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Amount Outstanding	18,300
FMCC Facility [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity under line of credit facility	$ 300,000
Debt Instrument, Basis Spread on Variable Rate	1.50%
Line of Credit Facility, Fair Value of Amount Outstanding	$ 164,100
Available amount under borrowing capacity	$ 135,900
Cancellation of agreement	30 days
Debt interest rate	5.75%
Revolving Credit Facility, Floorplan Line [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity under line of credit facility	$ 1,750,000
Commitment fees, Percentage	0.15%
Maximum period for outstanding borrowing	1 year
Line of Credit Facility, Amount Outstanding	$ 1,147,100
Available amount under borrowing capacity	292,900
Floorplan Offset	$ (55,600)
Weighted average interest rate	0.00%	2.00%
Revolving Credit Facility, Floorplan Line, New Vehicles [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.25%
Revolving Credit Facility, Floorplan Line, Used Vehicles [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.50%
Revolving Credit Facility, Acquisition Line [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity under line of credit facility	$ 360,000
Line Of Credit Facility, Minimum Borrowing Capacity	$ 50,000
Debt Instrument, Basis Spread on Variable Rate	1.50%
Line of Credit Facility, Amount Outstanding	$ 32,509	$ 0
Available amount under borrowing capacity	298,800
Letters of credit outstanding	29,300
Rental Vehicle Credit Facility [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Amount Outstanding	112,500
UK Credit Facilities [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Amount Outstanding	$ 126,100
Minimum [Member] | Brazil Credit Facilities [Member]
Line of Credit Facility [Line Items]
Debt interest rate	14.67%
Debt Instrument Maturity Date Period	1 month
Grace Period for Outstanding Borrowings	0 days
Minimum [Member] | Revolving Credit Facility, Acquisition Line [Member]
Line of Credit Facility [Line Items]
Commitment fees, Percentage	0.20%
Minimum [Member] | UK Credit Facilities [Member]
Line of Credit Facility [Line Items]
Debt interest rate	1.25%
Maximum [Member] | Brazil Credit Facilities [Member]
Line of Credit Facility [Line Items]
Debt interest rate	19.70%
Debt Instrument Maturity Date Period	12 months
Grace Period for Outstanding Borrowings	90 days
Maximum [Member] | Revolving Credit Facility, Acquisition Line [Member]
Line of Credit Facility [Line Items]
Commitment fees, Percentage	0.45%
Maximum [Member] | Rental Vehicle Credit Facility [Member]
Line of Credit Facility [Line Items]
Debt interest rate	5.75%
Debt Instrument Maturity Date Period	2 years
Maximum [Member] | UK Credit Facilities [Member]
Line of Credit Facility [Line Items]
Debt interest rate	3.95%
United States of America, Dollars | Minimum [Member] | Revolving Credit Facility, Acquisition Line [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	0.00%
United States of America, Dollars | Maximum [Member] | Revolving Credit Facility, Acquisition Line [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.00%
Euros or Pound Sterling [Member] | Revolving Credit Facility, Acquisition Line [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity under line of credit facility	$ 125,000
Euros or Pound Sterling [Member] | Minimum [Member] | Revolving Credit Facility, Acquisition Line [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.25%
Euros or Pound Sterling [Member] | Maximum [Member] | Revolving Credit Facility, Acquisition Line [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	2.50%

Long-Term Debt (Details)

Long-Term Debt (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2017	Dec. 31, 2016	Sep. 30, 2014	Jun. 30, 2014
Debt Instrument [Line Items]
Capital lease obligations related to real estate, maturing in varying amounts through June 2034 with a weighted average interest rate of 9.9%	$ 45,703	$ 47,613
Net carrying amount of liability component	1,304,167	1,269,027
Long Term Debt And Capital Lease Obligations Excluding Short Term Financing Current	40,322	56,218
LONG-TERM DEBT, net of current maturities	1,263,845	1,212,809
5.00% Senior Note [Member]
Debt Instrument [Line Items]
Unsecured Long-term Debt, Noncurrent	541,256	540,465
Debt Instrument, Face Amount	550,000	550,000	$ 200,000	$ 350,000
5.25% Senior Note [Member]
Debt Instrument [Line Items]
Unsecured Long-term Debt, Noncurrent	295,869	295,591
Debt Instrument, Face Amount	$ 300,000	$ 300,000
Capital Lease Obligations [Member]
Debt Instrument [Line Items]
Debt, Weighted Average Interest Rate	9.90%	9.90%
Lease Expiration Date	Jun. 1, 2034
Real Estate Related and Other Long Term Debt [Member]
Debt Instrument [Line Items]
Real Estate Related and Other Long-Term Debt	$ 388,830	$ 385,358
Revolving Credit Facility, Acquisition Line [Member]
Debt Instrument [Line Items]
Long-term Line of Credit	$ 32,509	$ 0

Long-Term Debt (Details Textual

Long-Term Debt (Details Textual) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2017USD ($)	Jun. 30, 2017USD ($)	Dec. 31, 2016USD ($)	Sep. 30, 2014USD ($)	Jun. 30, 2014USD ($)
Debt Instrument [Line Items]
Capital Lease Obligations, Noncurrent	$ 45,703	$ 45,703	$ 47,613
Long-term Debt (Textual)
Short-term Debt	$ 12,900	$ 12,900	16,200
Number of manufacturer-affiliated finance partners	3	3
5.00% Senior Note [Member]
Long-term Debt (Textual)
Note agreement with a third party financial institution	$ 550,000	$ 550,000	550,000	$ 200,000	$ 350,000
Debt Instrument, Interest Rate, Stated Percentage	5.00%	5.00%
Ending date of installments to be repaid	Jun. 1, 2022
Additional borrowings discount from face value	1.50%	1.50%
Amortization period of underwriters fees and debt issuance costs	8 years
Unamortized Underwriters Fees, Discount, and Debt Issuance Costs	$ 8,700	$ 8,700
Long-term Debt, Fair Value	562,400	562,400	548,400
5.25% Senior Note [Member]
Long-term Debt (Textual)
Note agreement with a third party financial institution	$ 300,000	$ 300,000	300,000
Debt Instrument, Interest Rate, Stated Percentage	5.25%	5.25%
Amortization period of underwriters fees and debt issuance costs	8 years
Maturity date of notes	Dec. 15, 2023
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed	35.00%
Redemption price percentage of principal outstanding and accrued unpaid interest	105.00%	105.00%
Redemption price percentage of principal redeemed	100.00%	100.00%
Unamortized Underwriters Fees and Debt Issuance Costs	$ 4,100	$ 4,100
Long-term Debt, Fair Value	300,800	300,800	297,000
Real Estate Related and Other Long Term Debt [Member]
Long-term Debt (Textual)
Note agreement with a third party financial institution	361,700	361,700
Unamortized debt issuance cost	$ 600	600
Number of loans as per loan agreements	55
Total borrowings	$ 312,900	312,900
Long-term Debt, Current Maturities	29,000	29,000
Proceeds from Issuance of Long-term Debt		0
Repayments of Long-term Debt		9,100
Long-term Debt, Percentage Bearing Fixed Interest, Amount	90,400	90,400	93,900
Long-term Debt, Percentage Bearing Fixed Interest, Fair Value	$ 90,400	$ 90,400	$ 94,500
Real Estate Related and Other Long Term Debt [Member] | Minimum [Member]
Long-term Debt (Textual)
Debt Instrument, Interest Rate, Stated Percentage	3.00%	3.00%
Maturity date of notes	Nov. 1, 2017
Variable Interest Rate	1.50%
Amortization schedule	15 years
Real Estate Related and Other Long Term Debt [Member] | Maximum [Member]
Long-term Debt (Textual)
Debt Instrument, Interest Rate, Stated Percentage	4.69%	4.69%
Maturity date of notes	Dec. 1, 2024
Variable Interest Rate	2.50%
Amortization schedule	20 years
U.K. Notes [Member]
Long-term Debt (Textual)
Maturity date of notes	Sep. 1, 2034
Number of loans as per loan agreements	0
Total borrowings	$ 63,800	$ 63,800
Long-term Debt, Current Maturities	$ 5,800	5,800
Proceeds from Issuance of Long-term Debt		12,900
Repayments of Long-term Debt		2,400
Brazil Note [Member]
Long-term Debt (Textual)
Maturity date of notes	Apr. 1, 2025
Total borrowings	$ 3,500	3,500
Long-term Debt, Current Maturities	$ 400	400
Proceeds from Issuance of Long-term Debt		0
Repayments of Long-term Debt		300
Brazilian third party financial institution [Member]
Long-term Debt (Textual)
Ending date of installments to be repaid	Feb. 1, 2020
Total borrowings	$ 6,700	6,700
Proceeds from Issuance of Long-term Debt		0
U.K. Working Capital Loan [Member]
Long-term Debt (Textual)
Number of loans as per loan agreements	0
Long-term Debt, Current Maturities	$ 12,900	12,900
Proceeds from Issuance of Long-term Debt		5,100
Repayments of Long-term Debt		$ 0

Fair Value Measurements (Detail

Fair Value Measurements (Details) - Level 2 [Member] - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Assets:
Interest Rate Derivative Assets, at Fair Value	$ 8,087	$ 9,484
Total	8,831	12,750
Liabilities:
Interest Rate Derivative Liabilities, at Fair Value	19,691	24,411
Total	19,691	24,411
Investments [Member]
Assets:
Investments, Fair Value Disclosure	731	3,254
Demand Obligation [Member]
Assets:
Investments, Fair Value Disclosure	$ 13	$ 12

Commitments and Contingencies (

Commitments and Contingencies (Details Textual) $ in Millions	12 Months Ended
	Dec. 31, 2016USD ($)	Jun. 30, 2017dealerships
Manufacturer [Line Items]
Proceeds from Legal Settlements | $	$ 13.2
Volkswagen legal claims | $	$ 14,700
Volkswagen [Member]
Manufacturer [Line Items]
Number Of Dealerships | dealerships		7
NumberOfInstallmentsReceived [Line Items]		5
TotalNumberOfInstallments		18
Audi [Member]
Manufacturer [Line Items]
Number Of Dealerships | dealerships		3

Intangible Franchise Rights a55

Intangible Franchise Rights and Goodwill (Details) - USD ($)		6 Months Ended
		Jun. 30, 2017	Dec. 31, 2016
Intangible Franchise Rights [Roll Forward]
Intangible Franchise Rights, Beginning Balance		$ 284,876,000
Currency Translation		813,000
Intangible Franchise Rights, Ending Balance		285,689,000
Goodwill [Roll Forward]
Goodwill, Beginning Balance		876,763,000
Goodwill, Acquired During Period		95,000
Goodwill, Written off Related to Sale of Business Unit		(933,000)
Goodwill, Foreign Currency Translation Gain (Loss)		2,862,000
Goodwill, Ending Balance	[1]	878,776,000
Goodwill, Impaired, Accumulated Impairment Loss			$ 97,800,000
Goodwill, Subsequent Recognition of Deferred Tax Asset		11,000
BRAZIL
Intangible Franchise Rights [Roll Forward]
Intangible Franchise Rights, Beginning Balance		7,005,000
Currency Translation		(110,000)
Intangible Franchise Rights, Ending Balance		6,895,000
Goodwill [Roll Forward]
Goodwill, Beginning Balance	[1]	13,774,000
Goodwill, Acquired During Period		95,000
Goodwill, Written off Related to Sale of Business Unit		(933,000)
Goodwill, Foreign Currency Translation Gain (Loss)		(177,000)
Goodwill, Ending Balance	[1]	12,759,000
Goodwill, Subsequent Recognition of Deferred Tax Asset		0
UNITED KINGDOM
Intangible Franchise Rights [Roll Forward]
Intangible Franchise Rights, Beginning Balance		17,337,000
Currency Translation		923,000
Intangible Franchise Rights, Ending Balance		18,260,000
Goodwill [Roll Forward]
Goodwill, Beginning Balance	[1]	57,054,000
Goodwill, Acquired During Period		0
Goodwill, Written off Related to Sale of Business Unit		0
Goodwill, Foreign Currency Translation Gain (Loss)		3,039,000
Goodwill, Ending Balance	[1]	60,093,000
Goodwill, Subsequent Recognition of Deferred Tax Asset		0
UNITED STATES
Intangible Franchise Rights [Roll Forward]
Intangible Franchise Rights, Beginning Balance		260,534,000
Currency Translation		0
Intangible Franchise Rights, Ending Balance		260,534,000
Goodwill [Roll Forward]
Goodwill, Beginning Balance	[1]	805,935,000
Goodwill, Acquired During Period		0
Goodwill, Written off Related to Sale of Business Unit		0
Goodwill, Foreign Currency Translation Gain (Loss)		0
Goodwill, Ending Balance	[1]	805,924,000
Goodwill, Subsequent Recognition of Deferred Tax Asset		$ 11,000
[1]	1) Net of accumulated impairment of $97.8 million.

Accumulated Other Comprehensi56

Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Changes in the balances of each component of accumulated other comprehensive income
Accumulated Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Foreign Currency Translation, Net of Tax, Beginning Balance			$ (137,613)	$ (118,532)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax, Portion Attributable to Parent			8,600	(3,913)
Other Comprehensive Income (Loss), Foreign Currency Translation Gain (Loss) Arising During Period, Tax			0	0
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Tax			0	0
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax			8,600	(3,913)
Accumulated Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Foreign Currency Translation, Net of Tax, Ending Balance	$ (129,013)	$ (122,445)	(129,013)	(122,445)
Accumulated Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Interest Rate Swaps, Net of Tax, Beginning Balance			(9,331)	(19,452)
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax			(3,488)	(26,821)
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	1,542	3,373	1,308	10,058
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax	(1,193)	(1,285)	2,554	2,553
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax	(581)	(3,480)	2,076	(12,507)
Accumulated Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Interest Rate Swaps, Net of Tax, Ending Balance	(7,255)	(31,959)	(7,255)	(31,959)
Accumulated Other Comprehensive Income (Loss), Net of Tax, Beginning Balance			(146,944)	(137,984)
Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent			5,112	(30,734)
Other Comprehensive Income (Loss) before Reclassifications, Tax			1,308	10,058
Other Comprehensive Income (Loss), Tax			(2,554)	(2,553)
Other comprehensive income (loss), net of tax			10,676	(16,420)
Accumulated Other Comprehensive Income (Loss), Net of Tax, Ending Balance	$ (136,268)	$ (154,404)	(146,944)	(137,984)
Floorplan Interest Expense [Member]
Changes in the balances of each component of accumulated other comprehensive income
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, before Tax			0	0
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, before Tax			5,656	5,623
Other Comprehensive Income (Loss), before Tax			5,656	5,623
Interest Expense [Member]
Changes in the balances of each component of accumulated other comprehensive income
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, before Tax			0	0
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, before Tax			1,154	1,186
Other Comprehensive Income (Loss), before Tax			$ 1,154	$ 1,186

Segment Information Segment I57

Segment Information Segment Information (Details) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2017USD ($)	Jun. 30, 2016USD ($)	Jun. 30, 2017USD ($)	Jun. 30, 2016USD ($)	Dec. 31, 2016USD ($)
Segment Reporting Information [Line Items]
Proceeds from Legal Settlements					$ 13,200
Segment Reporting Information, Profit (Loss) [Abstract]
REVENUES:	$ 2,672,195	$ 2,782,449	$ 5,191,024	$ 5,390,804
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest	61,690	69,062	112,886	123,164
BENEFIT (PROVISION) FOR INCOME TAXES	22,557	22,482	39,814	(42,293)
Net Income (Loss) Attributable to Parent	39,133	46,580	73,072	80,871
Segment Reporting Information, Additional Elements for Bank Presentation [Abstract]
Assets	$ 4,644,585		$ 4,644,585		4,461,903
Segment Information			SEGMENT INFORMATION As of June 30, 2017 , the Company had three reportable segments: (1) the U.S., (2) the U.K., and (3) Brazil. Each of the reportable segments is comprised of retail automotive franchises, which sell new and used cars and light trucks; arranges related vehicle financing; sells service and insurance contracts; provides automotive maintenance and repair services; and sells vehicle parts. The vast majority of the Company's corporate activities are associated with the operations of the U.S. operating segment and therefore the corporate financial results are included within the U.S. reportable segment. Reportable segment revenue, income (loss) before income taxes, (provision) benefit for income taxes and net income (loss) were as follows for the three and six months ended June 30, 2017 and 2016 : Three Months Ended June 30, 2017 Six Months Ended June 30, 2017 U.S. U.K. Brazil Total U.S. U.K. Brazil Total (In thousands) (In thousands) Total revenues $ 2,123,690 $ 437,103 $ 111,402 $ 2,672,195 $ 4,091,409 $ 887,430 $ 212,185 $ 5,191,024 Income before income taxes 56,069 4,929 692 61,690 101,675 10,310 901 112,886 Provision for income taxes (21,696 ) (806 ) (55 ) (22,557 ) (38,043 ) (1,676 ) (95 ) (39,814 ) Net income (1) 34,373 4,123 637 39,133 63,632 8,634 806 73,072 (1) Includes an after tax gain on a legal settlement with an Original Equipment Manufacturer partner of $1.1 million , in the U.S, for the six months ended June 30, 2017 . Three Months Ended June 30, 2016 Six Months Ended June 30, 2016 U.S. U.K. Brazil Total U.S. U.K. Brazil Total (In thousands) (In thousands) Total revenues $ 2,207,381 $ 467,792 $ 107,276 $ 2,782,449 $ 4,289,014 $ 899,688 $ 202,102 $ 5,390,804 Income (loss) before income taxes 61,784 7,929 (651 ) 69,062 111,989 13,449 (2,274 ) 123,164 (Provision) benefit for income taxes (22,854 ) (1,586 ) 1,958 (22,482 ) (41,685 ) (2,756 ) 2,148 (42,293 ) Net income (loss) (1) 38,930 6,343 1,307 46,580 70,304 10,693 (126 ) 80,871 (1) Includes the following, after tax: loss due to catastrophic events of $1.7 million and $3.4 million for the three and six months ended June 30, 2016 , respectively, in the U.S.; and foreign deferred income tax benefit of $1.7 million for the three and six months ended June 30, 2016 in Brazil. Reportable segment total assets as of June 30, 2017 and December 31, 2016 , were as follows: As of June 30, 2017 U.S. U.K. Brazil Total (In thousands) Total assets $ 3,942,349 $ 577,543 $ 124,693 $ 4,644,585 As of December 31, 2016 U.S. U.K. Brazil Total (In thousands) Total assets $ 3,855,701 $ 482,937 $ 123,265 $ 4,461,903
Segment Reporting, Disclosure of Entity's Reportable Segments [Abstract]
Number of Reportable Segments	3
UNITED STATES
Segment Reporting Information, Profit (Loss) [Abstract]
REVENUES:	$ 2,123,690	2,207,381	$ 4,091,409	4,289,014
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest	56,069	61,784	101,675	111,989
BENEFIT (PROVISION) FOR INCOME TAXES	21,696	22,854	38,043	(41,685)
Net Income (Loss) Attributable to Parent	34,373	38,930	63,632	70,304
Segment Reporting Information, Additional Elements for Bank Presentation [Abstract]
Assets	3,942,349		3,942,349		3,855,701
Brazil [Member]
Segment Reporting Information [Line Items]
Deferred Foreign Income Tax Expense (Benefit)				(1,700)
UNITED KINGDOM
Segment Reporting Information, Profit (Loss) [Abstract]
REVENUES:	437,103	467,792	887,430	899,688
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest	4,929	7,929	10,310	13,449
BENEFIT (PROVISION) FOR INCOME TAXES	806	1,586	1,676	(2,756)
Net Income (Loss) Attributable to Parent	4,123	6,343	8,634	10,693
Segment Reporting Information, Additional Elements for Bank Presentation [Abstract]
Assets	577,543		577,543		482,937
BRAZIL
Segment Reporting Information, Profit (Loss) [Abstract]
REVENUES:	111,402	107,276	212,185	202,102
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest	692	(651)	901	(2,274)
BENEFIT (PROVISION) FOR INCOME TAXES	55	(1,958)	95	2,148
Net Income (Loss) Attributable to Parent	637	1,307	806	(126)
Segment Reporting Information, Additional Elements for Bank Presentation [Abstract]
Assets	$ 124,693		124,693		$ 123,265
Net of taxes [Member] | UNITED STATES
Segment Reporting Information [Line Items]
Loss from Catastrophes		$ 1,700		$ 3,400
Proceeds from Legal Settlements			$ 1,100

Condensed Consolidated Financ58

Condensed Consolidated Financial Information Condensed Consolidated Balance Sheet (Details) - USD ($) $ in Thousands	Jun. 30, 2017		Dec. 31, 2016	Jun. 30, 2016	Dec. 31, 2015
Condensed Balance Sheet Statements, Captions [Line Items]
Cash and cash equivalents	$ 26,573		$ 20,992	$ 24,965	$ 13,037
Contracts-in-transit and vehicle receivables, net	217,378		269,508
Accounts and notes receivable, net	158,542		173,364
Intercompany accounts receivable	0		0
Inventories, net	1,803,909		1,651,815
Prepaid expenses and other current assets	87,470		34,908
Total current assets	2,293,872		2,150,587
PROPERTY AND EQUIPMENT, net	1,167,345		1,125,883
GOODWILL	878,776	[1]	876,763
INTANGIBLE FRANCHISE RIGHTS	285,689		284,876
INVESTMENT IN SUBSIDIARIES	0		0
OTHER ASSETS	18,903		23,794
Total assets	4,644,585		4,461,903
Floorplan notes payable — credit facility and other	1,214,084		1,136,654
Offset account related to floorplan notes payable - credit facility	(55,579)		(59,626)
Floorplan notes payable - manufacturer affiliates	430,619		392,661
Offset account related to floorplan notes payable - manufacturer affiliates	(21,000)		(25,500)
Current maturities of long-term debt and short-term financing	53,184		72,419
Derivative Liability, Current	1,626		3,941
Accounts payable	330,747		356,099
Intercompany accounts payable	0		0
Accrued expenses	173,173		176,469
Total current liabilities	2,126,854		2,053,117
LONG-TERM DEBT, net of current maturities	1,263,845		1,212,809
LIABILITIES FROM INTEREST RATE RISK MANAGEMENT ACTIVITIES	18,065		20,470
DEFERRED INCOME TAXES AND OTHER LIABILITIES	264,173		245,307
Group 1 stockholders’ equity	971,648		930,200
Intercompany note receivable	0		0
Total stockholders’ equity	971,648		930,200
Total liabilities and stockholders’ equity	4,644,585		4,461,903
Parent Company [Member]
Condensed Balance Sheet Statements, Captions [Line Items]
Cash and cash equivalents	0		0	0	0
Contracts-in-transit and vehicle receivables, net	0		0
Accounts and notes receivable, net	0		0
Intercompany accounts receivable	32,509		0
Inventories, net	0		0
Prepaid expenses and other current assets	477		516
Total current assets	32,986		516
PROPERTY AND EQUIPMENT, net	0		0
GOODWILL	0		0
INTANGIBLE FRANCHISE RIGHTS	0		0
INVESTMENT IN SUBSIDIARIES	2,878,385		2,787,328
OTHER ASSETS	0		0
Total assets	2,911,371		2,787,844
Floorplan notes payable — credit facility and other	0		0
Offset account related to floorplan notes payable - credit facility	0		0
Floorplan notes payable - manufacturer affiliates	0		0
Offset account related to floorplan notes payable - manufacturer affiliates	0		0
Current maturities of long-term debt and short-term financing	0		0
Derivative Liability, Current	0		0
Accounts payable	0		0
Intercompany accounts payable	934,759
Accrued expenses	0		0
Total current liabilities	934,759		875,662
LONG-TERM DEBT, net of current maturities	869,633
LIABILITIES FROM INTEREST RATE RISK MANAGEMENT ACTIVITIES	0		0
DEFERRED INCOME TAXES AND OTHER LIABILITIES	(937)
Group 1 stockholders’ equity	1,107,916
Intercompany note receivable	0		0
Total stockholders’ equity	1,107,916		1,077,146
Total liabilities and stockholders’ equity	2,911,371		2,787,844
Guarantor Subsidiaries [Member]
Condensed Balance Sheet Statements, Captions [Line Items]
Cash and cash equivalents	5,878		8,039	5,495	6,338
Contracts-in-transit and vehicle receivables, net	165,502		241,097
Accounts and notes receivable, net	125,375		140,985
Intercompany accounts receivable	10,115		8,929
Inventories, net	1,539,571		1,386,871
Prepaid expenses and other current assets	7,152		7,188
Total current assets	1,853,593		1,793,109
PROPERTY AND EQUIPMENT, net	1,023,669		990,084
GOODWILL	805,924		805,935
INTANGIBLE FRANCHISE RIGHTS	260,534		260,534
INVESTMENT IN SUBSIDIARIES	0		0
OTHER ASSETS	13,470		19,313
Total assets	3,957,190		3,868,975
Floorplan notes payable — credit facility and other	1,202,663		1,131,718
Offset account related to floorplan notes payable - credit facility	(55,579)		(59,626)
Floorplan notes payable - manufacturer affiliates	297,651		281,747
Offset account related to floorplan notes payable - manufacturer affiliates	(21,000)		(25,500)
Current maturities of long-term debt and short-term financing	33,978		44,659
Derivative Liability, Current	1,626		3,941
Accounts payable	185,036		211,050
Intercompany accounts payable	0		0
Accrued expenses	145,092		156,648
Total current liabilities	1,789,467		1,744,637
LONG-TERM DEBT, net of current maturities	323,769		324,540
LIABILITIES FROM INTEREST RATE RISK MANAGEMENT ACTIVITIES	18,065		20,470
DEFERRED INCOME TAXES AND OTHER LIABILITIES	259,357		240,348
Group 1 stockholders’ equity	2,501,291		2,414,642
Intercompany note receivable	(934,759)		(875,662)
Total stockholders’ equity	1,566,532		1,538,980
Total liabilities and stockholders’ equity	3,957,190		3,868,975
Non-Guarantor Subsidiaries [Member]
Condensed Balance Sheet Statements, Captions [Line Items]
Cash and cash equivalents	20,695		12,953	$ 19,470	$ 6,699
Contracts-in-transit and vehicle receivables, net	51,876		28,411
Accounts and notes receivable, net	33,167		32,379
Intercompany accounts receivable	0		0
Inventories, net	264,338		264,944
Prepaid expenses and other current assets	79,841		27,204
Total current assets	449,917		365,891
PROPERTY AND EQUIPMENT, net	143,676		135,799
GOODWILL	72,852		70,828
INTANGIBLE FRANCHISE RIGHTS	25,155		24,342
INVESTMENT IN SUBSIDIARIES	0		0
OTHER ASSETS	5,433		4,481
Total assets	697,033		601,341
Floorplan notes payable — credit facility and other	11,421		4,936
Offset account related to floorplan notes payable - credit facility	0		0
Floorplan notes payable - manufacturer affiliates	132,968		110,914
Offset account related to floorplan notes payable - manufacturer affiliates	0		0
Current maturities of long-term debt and short-term financing	19,206		27,760
Derivative Liability, Current	0		0
Accounts payable	145,711		145,049
Intercompany accounts payable	42,624		8,929
Accrued expenses	28,081		19,821
Total current liabilities	380,011		317,409
LONG-TERM DEBT, net of current maturities	70,443		52,213
LIABILITIES FROM INTEREST RATE RISK MANAGEMENT ACTIVITIES	0		0
DEFERRED INCOME TAXES AND OTHER LIABILITIES	5,753		5,979
Group 1 stockholders’ equity	240,826		225,740
Intercompany note receivable	0		0
Total stockholders’ equity	240,826		225,740
Total liabilities and stockholders’ equity	697,033		601,341
Consolidation, Eliminations [Member]
Condensed Balance Sheet Statements, Captions [Line Items]
Cash and cash equivalents	0		0
Contracts-in-transit and vehicle receivables, net	0		0
Accounts and notes receivable, net	0		0
Intercompany accounts receivable	(42,624)		(8,929)
Inventories, net	0		0
Prepaid expenses and other current assets	0		0
Total current assets	(42,624)		(8,929)
PROPERTY AND EQUIPMENT, net	0		0
GOODWILL	0		0
INTANGIBLE FRANCHISE RIGHTS	0		0
INVESTMENT IN SUBSIDIARIES	(2,878,385)		(2,787,328)
OTHER ASSETS	0		0
Total assets	(2,921,009)		(2,796,257)
Floorplan notes payable — credit facility and other	0		0
Offset account related to floorplan notes payable - credit facility	0		0
Floorplan notes payable - manufacturer affiliates	0		0
Offset account related to floorplan notes payable - manufacturer affiliates	0		0
Current maturities of long-term debt and short-term financing	0		0
Derivative Liability, Current	0		0
Accounts payable	0		0
Intercompany accounts payable	(977,383)		(884,591)
Accrued expenses	0		0
Total current liabilities	(977,383)		(884,591)
LONG-TERM DEBT, net of current maturities	0		0
LIABILITIES FROM INTEREST RATE RISK MANAGEMENT ACTIVITIES	0		0
DEFERRED INCOME TAXES AND OTHER LIABILITIES	0		0
Group 1 stockholders’ equity	(2,878,385)		(2,787,328)
Intercompany note receivable	934,759		875,662
Total stockholders’ equity	(1,943,626)		(1,911,666)
Total liabilities and stockholders’ equity	$ (2,921,009)		$ (2,796,257)
[1]	1) Net of accumulated impairment of $97.8 million.

Condensed Consolidated Financ59

Condensed Consolidated Financial Information Condensed Consolidated Income Statement (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Condensed Income Statements, Captions [Line Items]
REVENUES:	$ 2,672,195	$ 2,782,449	$ 5,191,024	$ 5,390,804
COST OF SALES:	2,267,303	2,372,330	4,402,610	4,591,583
GROSS PROFIT	404,892	410,119	788,414	799,221
SELLING, GENERAL AND ADMINISTRATIVE EXPENSES	298,568	299,022	588,347	592,687
DEPRECIATION AND AMORTIZATION EXPENSE	14,093	12,713	27,699	25,177
ASSET IMPAIRMENTS	0	1,024	0	1,956
INCOME FROM OPERATIONS	92,231	97,360	172,368	179,401
Floorplan interest expense	(13,226)	(11,593)	(25,168)	(22,603)
Interest Expense, Other	(17,315)	(16,705)	(34,314)	(33,634)
INCOME BEFORE INCOME TAXES	61,690	69,062	112,886	123,164
BENEFIT (PROVISION) FOR INCOME TAXES	(22,557)	(22,482)	(39,814)	42,293
EQUITY IN EARNINGS OF SUBSIDIARIES	0	0	0	0
NET INCOME	39,133	46,580	73,072	80,871
COMPREHENSIVE LOSS	3,881	(9,548)	10,676	(16,420)
COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO PARENT	43,014	37,032	83,748	64,451
Parent Company [Member]
Condensed Income Statements, Captions [Line Items]
REVENUES:	0	0	0	0
COST OF SALES:	0	0	0	0
GROSS PROFIT	0	0	0	0
SELLING, GENERAL AND ADMINISTRATIVE EXPENSES	533	605	2,499	1,808
DEPRECIATION AND AMORTIZATION EXPENSE	0	0	0	0
ASSET IMPAIRMENTS		0		0
INCOME FROM OPERATIONS	(533)	(605)	(2,499)	(1,808)
Floorplan interest expense	0	0	0	0
Interest Expense, Other	0	0	0	0
INCOME BEFORE INCOME TAXES	(533)	(605)	(2,499)	(1,808)
BENEFIT (PROVISION) FOR INCOME TAXES	200	(227)	937	(677)
EQUITY IN EARNINGS OF SUBSIDIARIES	39,467	46,958	74,634	82,002
NET INCOME	39,134	46,580	73,072	80,871
COMPREHENSIVE LOSS	0	0	0	0
COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO PARENT	39,134	46,580	73,072	80,871
Guarantor Subsidiaries [Member]
Condensed Income Statements, Captions [Line Items]
REVENUES:	2,123,691	2,207,383	4,091,409	4,289,016
COST OF SALES:	1,783,218	1,862,787	3,430,341	3,611,709
GROSS PROFIT	340,473	344,596	661,068	677,307
SELLING, GENERAL AND ADMINISTRATIVE EXPENSES	242,014	243,312	474,625	486,327
DEPRECIATION AND AMORTIZATION EXPENSE	11,926	10,642	23,493	21,238
ASSET IMPAIRMENTS		1,024		1,533
INCOME FROM OPERATIONS	86,533	89,618	162,950	168,209
Floorplan interest expense	(12,062)	(10,402)	(22,940)	(20,450)
Interest Expense, Other	(16,568)	(16,072)	(32,842)	(32,124)
INCOME BEFORE INCOME TAXES	57,903	63,144	107,168	115,635
BENEFIT (PROVISION) FOR INCOME TAXES	(21,895)	23,081	(38,979)	42,362
EQUITY IN EARNINGS OF SUBSIDIARIES	0	0	0	0
NET INCOME	36,008	40,063	68,189	73,273
COMPREHENSIVE LOSS	(581)	(3,480)	2,076	(12,507)
COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO PARENT	35,427	36,583	70,265	60,766
Non-Guarantor Subsidiaries [Member]
Condensed Income Statements, Captions [Line Items]
REVENUES:	548,504	575,066	1,099,615	1,101,788
COST OF SALES:	484,085	509,543	972,269	979,874
GROSS PROFIT	64,419	65,523	127,346	121,914
SELLING, GENERAL AND ADMINISTRATIVE EXPENSES	56,021	55,105	111,223	104,552
DEPRECIATION AND AMORTIZATION EXPENSE	2,167	2,071	4,206	3,939
ASSET IMPAIRMENTS		0		423
INCOME FROM OPERATIONS	6,231	8,347	11,917	13,000
Floorplan interest expense	(1,164)	(1,191)	(2,228)	(2,153)
Interest Expense, Other	(747)	(633)	(1,472)	(1,510)
INCOME BEFORE INCOME TAXES	4,320	6,523	8,217	9,337
BENEFIT (PROVISION) FOR INCOME TAXES	(862)	(372)	(1,772)	608
EQUITY IN EARNINGS OF SUBSIDIARIES	0	0	0	0
NET INCOME	3,458	6,895	6,445	8,729
COMPREHENSIVE LOSS	4,462	(6,068)	8,600	(3,913)
COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO PARENT	7,920	827	15,045	4,816
Consolidation, Eliminations [Member]
Condensed Income Statements, Captions [Line Items]
REVENUES:	0	0	0	0
COST OF SALES:	0	0	0	0
GROSS PROFIT	0	0	0	0
SELLING, GENERAL AND ADMINISTRATIVE EXPENSES	0	0	0	0
DEPRECIATION AND AMORTIZATION EXPENSE	0	0	0	0
ASSET IMPAIRMENTS		0		0
INCOME FROM OPERATIONS	0	0	0	0
Floorplan interest expense	0	0	0	0
Interest Expense, Other	0	0	0	0
INCOME BEFORE INCOME TAXES	0	0	0	0
BENEFIT (PROVISION) FOR INCOME TAXES	0	0	0	0
EQUITY IN EARNINGS OF SUBSIDIARIES	(39,467)	(46,958)	(74,634)	(82,002)
NET INCOME	(39,467)	(46,958)	(74,634)	(82,002)
COMPREHENSIVE LOSS	0	0	0	0
COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO PARENT	$ (39,467)	$ (46,958)	$ (74,634)	$ (82,002)

Condensed Consolidated Financ60

Condensed Consolidated Financial Information Condensed Consolidated Cash Flow (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Condensed Cash Flow Statements, Captions [Line Items]
Net cash provided by (used in) operating activities	$ 54,685	$ 172,867
Cash paid in acquisitions, net of cash received	(95)	(54,739)
Proceeds from disposition of franchises, property and equipment	2,582	13,985
Purchases of property and equipment, including real estate	(67,266)	(70,272)
Payments for (Proceeds from) Deposits on Real Estate Acquisitions	(57,099)	(193)
Other	2,074	3,349
Net cash used in investing activities	(119,804)	(107,870)
Borrowings on credit facility - floorplan line and other	3,369,580	3,373,126
Repayments on credit facility - floorplan line and other	(3,288,367)	(3,325,917)
Borrowings on credit facility - acquisition line	47,509	150,020
Repayments on credit facility - acquisition line	(15,000)	(140,020)
Borrowings on other debt	5,137	19,653
Principal payments on other debt	(542)	(22,248)
Borrowings Of Long Term Debt Related To Real Estate Loans, Net of Debt Issue Costs	12,901	30,754
Principal payments on debt related to real estate	(13,897)	(12,215)
Net Issuance of Common and Treasury Shares to Employee Stock Compensation Plans	2,487	136
Repurchases of common stock, amounts based on settlement date	(39,025)	(115,246)
Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net	0	(85)
Dividends paid	(10,200)	(10,124)
Proceeds from (Payments for) Other Financing Activities	0	(3,159)
Borrowings (repayments) with subsidiaries	0	0
Investment in subsidiaries	0	0
Net cash provided by (used in) financing activities	70,583	(55,325)
Effect of Exchange Rate on Cash and Cash Equivalents	117	2,256
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	5,581	11,928
CASH AND CASH EQUIVALENTS, beginning of period	20,992	13,037
CASH AND CASH EQUIVALENTS, end of period	26,573	24,965
Parent Company [Member]
Condensed Cash Flow Statements, Captions [Line Items]
Net cash provided by (used in) operating activities	73,072	80,872
Cash paid in acquisitions, net of cash received	0	0
Proceeds from disposition of franchises, property and equipment	0	0
Purchases of property and equipment, including real estate	0	0
Payments for (Proceeds from) Deposits on Real Estate Acquisitions	0	0
Other	0	0
Net cash used in investing activities	0	0
Borrowings on credit facility - floorplan line and other	0	0
Repayments on credit facility - floorplan line and other	0	0
Borrowings on credit facility - acquisition line	47,509	150,020
Repayments on credit facility - acquisition line	(15,000)	(140,020)
Borrowings on other debt	0	0
Principal payments on other debt	0	0
Borrowings Of Long Term Debt Related To Real Estate Loans, Net of Debt Issue Costs	0	0
Principal payments on debt related to real estate	0	0
Net Issuance of Common and Treasury Shares to Employee Stock Compensation Plans	2,487	136
Repurchases of common stock, amounts based on settlement date	(39,025)	(115,246)
Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net		(85)
Dividends paid	(10,200)	(10,124)
Proceeds from (Payments for) Other Financing Activities		(2,736)
Borrowings (repayments) with subsidiaries	32,214	233,120
Investment in subsidiaries	(91,057)	(195,937)
Net cash provided by (used in) financing activities	(73,072)	(80,872)
Effect of Exchange Rate on Cash and Cash Equivalents	0	0
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	0	0
CASH AND CASH EQUIVALENTS, beginning of period	0	0
CASH AND CASH EQUIVALENTS, end of period	0	0
Guarantor Subsidiaries [Member]
Condensed Cash Flow Statements, Captions [Line Items]
Net cash provided by (used in) operating activities	(32,554)	88,538
Cash paid in acquisitions, net of cash received	0	0
Proceeds from disposition of franchises, property and equipment	265	12,728
Purchases of property and equipment, including real estate	(60,594)	(59,894)
Payments for (Proceeds from) Deposits on Real Estate Acquisitions	273	193
Other	2,074	3,200
Net cash used in investing activities	(57,982)	(44,159)
Borrowings on credit facility - floorplan line and other	3,319,971	3,373,126
Repayments on credit facility - floorplan line and other	(3,244,979)	(3,325,917)
Borrowings on credit facility - acquisition line	0	0
Repayments on credit facility - acquisition line	0	0
Borrowings on other debt	0	0
Principal payments on other debt	(542)	(461)
Borrowings Of Long Term Debt Related To Real Estate Loans, Net of Debt Issue Costs		30,754
Principal payments on debt related to real estate	(11,183)	(9,611)
Net Issuance of Common and Treasury Shares to Employee Stock Compensation Plans	0	0
Repurchases of common stock, amounts based on settlement date	0	0
Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net		0
Dividends paid	0	0
Proceeds from (Payments for) Other Financing Activities		(423)
Borrowings (repayments) with subsidiaries	(65,909)	(236,314)
Investment in subsidiaries	91,017	123,624
Net cash provided by (used in) financing activities	88,375	(45,222)
Effect of Exchange Rate on Cash and Cash Equivalents	0	0
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	(2,161)	(843)
CASH AND CASH EQUIVALENTS, beginning of period	8,039	6,338
CASH AND CASH EQUIVALENTS, end of period	5,878	5,495
Non-Guarantor Subsidiaries [Member]
Condensed Cash Flow Statements, Captions [Line Items]
Net cash provided by (used in) operating activities	14,167	3,457
Cash paid in acquisitions, net of cash received	(95)	(54,739)
Proceeds from disposition of franchises, property and equipment	2,317	1,257
Purchases of property and equipment, including real estate	(6,672)	(10,378)
Payments for (Proceeds from) Deposits on Real Estate Acquisitions	(57,372)	0
Other	0	149
Net cash used in investing activities	(61,822)	(63,711)
Borrowings on credit facility - floorplan line and other	49,609	0
Repayments on credit facility - floorplan line and other	(43,388)	0
Borrowings on credit facility - acquisition line	0	0
Repayments on credit facility - acquisition line	0	0
Borrowings on other debt	5,137	19,653
Principal payments on other debt	0	(21,787)
Borrowings Of Long Term Debt Related To Real Estate Loans, Net of Debt Issue Costs	12,901	0
Principal payments on debt related to real estate	(2,714)	(2,604)
Net Issuance of Common and Treasury Shares to Employee Stock Compensation Plans	0	0
Repurchases of common stock, amounts based on settlement date	0	0
Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net		0
Dividends paid	0	0
Proceeds from (Payments for) Other Financing Activities		0
Borrowings (repayments) with subsidiaries	33,695	3,194
Investment in subsidiaries	40	72,313
Net cash provided by (used in) financing activities	55,280	70,769
Effect of Exchange Rate on Cash and Cash Equivalents	117	2,256
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	7,742	12,771
CASH AND CASH EQUIVALENTS, beginning of period	12,953	6,699
CASH AND CASH EQUIVALENTS, end of period	$ 20,695	$ 19,470