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Credit Facilities (Details Textual) $ in Thousands | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2016 USD ($) | Mar. 31, 2016 USD ($) | Dec. 31, 2016 USD ($) | Dec. 31, 2015 USD ($)
Credit Facility (Textual) [Abstract] |  |  |  |
Offset account related to floorplan notes payable - credit facility | $ (59,626) |  | $ (59,626) | $ (110,759)
Maximum Limit of Restricted Payment |  |  | 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 |
Floorplan notes payable - manufacturer affiliates | 392,661 |  | $ 392,661 | 389,071
FMCC Offset | 25,500 |  | 25,500 | $ 25,500
Revolving Credit Facility [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Maximum borrowing capacity under line of credit facility | $ 1,800,000 | $ 1,700,000 | $ 1,800,000 |
Line of Credit Facility, Expiration Date | Jun. 17, 2021 | Jun. 20, 2018 |  |
Number of financial institutions | 24 |  | 24 |
Number of Manufacturer-affiliated finance companies | 6 |  | 6 |
Number of tranches | 2 |  | 2 |
Line of credit facility, maximum borrowing capacity can be extended, amount | $ 2,100,000 |  | $ 2,100,000 |
Line of credit facility, unamortized cost | 5,300 |  | 5,300 |
Restricted Payment Basket | 132,300 |  | 132,300 |
Revolving Credit Facility, Floorplan Line [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Maximum borrowing capacity under line of credit facility | 1,750,000 |  | $ 1,750,000 |
Maximum period for outstanding borrowing |  |  | 1 year |
Commitment fees, Percentage |  |  | 0.15% |
Line of Credit Facility, Amount Outstanding | 1,072,092 |  | $ 1,072,092 |
Available amount under borrowing capacity | $ 367,900 |  | $ 367,900 |
Weighted average interest rate | 2.00% |  | 2.00% | 1.70%
Revolving Credit Facility, Floorplan Line, New Vehicles [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Basis spread on interest rate |  |  | 1.25% |
Revolving Credit Facility, Floorplan Line, Used Vehicles [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Basis spread on interest rate |  |  | 1.50% |
Revolving Credit Facility, Acquisition Line [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Maximum borrowing capacity under line of credit facility | $ 360,000 |  | $ 360,000 |
Line of credit facility minimum borrowing capacity | 50,000 |  | $ 50,000 |
Basis spread on interest rate |  |  | 1.50% |
Restricted payment maximum | 50,000 |  | $ 50,000 |
Line of Credit Facility, Amount Outstanding | 0 |  | 0 |
Available amount under borrowing capacity | 322,900 |  | 322,900 |
Letters of credit outstanding | 37,100 |  | $ 37,100 |
Revolving Credit Facility, Acquisition Line [Member] | Maximum [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Commitment fees, Percentage |  |  | 0.45% |
Revolving Credit Facility, Acquisition Line [Member] | Minimum [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Commitment fees, Percentage |  |  | 0.20% |
Revolving Credit Facility, Acquisition Line [Member] | United States of America, Dollars | Maximum [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Basis spread on interest rate |  |  | 1.00% |
Revolving Credit Facility, Acquisition Line [Member] | United States of America, Dollars | Minimum [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Basis spread on interest rate |  |  | 0.00% |
Revolving Credit Facility, Acquisition Line [Member] | Euros or Pound Sterling [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Maximum borrowing capacity under line of credit facility | 125,000 |  | $ 125,000 |
Revolving Credit Facility, Acquisition Line [Member] | Euros or Pound Sterling [Member] | Maximum [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Basis spread on interest rate |  |  | 2.50% |
Revolving Credit Facility, Acquisition Line [Member] | Euros or Pound Sterling [Member] | Minimum [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Basis spread on interest rate |  |  | 1.25% |
FMCC Facility [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Maximum borrowing capacity under line of credit facility | 300,000 |  | $ 300,000 |
Available amount under borrowing capacity | 150,200 |  | $ 150,200 |
Cancellation of agreement |  |  | 30 days |
Floorplan notes payable - manufacturer affiliates | $ 149,744 |  | $ 149,744 |
Debt interest rate | 5.25% |  | 5.25% | 4.75%
UK Credit Facilities [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Line of Credit Facility, Amount Outstanding | $ 98,100 |  | $ 98,100 |
UK Credit Facilities [Member] | Maximum [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Debt interest rate | 3.95% |  | 3.95% |
UK Credit Facilities [Member] | Minimum [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Debt interest rate | 1.90% |  | 1.90% |
Brazilian Credit Facility [Member] | Maximum [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Line of Credit Facility, Amount Outstanding | $ 17,800 |  | $ 17,800 |
Debt interest rate | 22.41% |  | 22.41% |
Brazilian Credit Facility [Member] | Minimum [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Debt interest rate | 18.16% |  | 18.16% |
Rental Vehicle Credit Facility [Member] | Maximum [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Debt Instrument Maturity Date Period |  |  | 2 years |
FMCC Facility [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Basis spread on interest rate |  |  | 1.50% |
Floorplan notes payable - manufacturer affiliates | $ 149,744 |  | $ 149,744 | $ 171,307
Rental Vehicle Credit Facility [Member] |  |  |  |
Credit Facility (Textual) [Abstract] |  |  |  |
Line of Credit Facility, Amount Outstanding | $ 106,500 |  | $ 106,500 |
Interest rate, maximum |  |  | 5.00% |

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- Definition FMCC Offset + References No definition available. + Details
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- Definition Amounts payable for the financing of specific new vehicle inventory with Ford Motor Credit Company, the financing of new and used vehicle inventory in the United Kingdom with BMW Financial Services and the financing of rental vehicle inventory with several other manufacturers. Payments on floor plan notes payable are generally due as the vehicles are sold. + References No definition available. + Details
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- Definition Floorplan offset. + References No definition available. + Details
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- Definition Line of credit facility, maximum borrowing capacity can be extended, amount. + References No definition available. + Details
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- Definition Line of credit facility minimum borrowing capacity for working capital and general corporate purposes, including acquisitions. + References No definition available. + Details
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- Definition Line of credit facility, unamortized cost. + References No definition available. + Details
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- Definition Maximum limit of restricted payment. + References No definition available. + Details
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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- Definition Maximum contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 + Details
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- Definition Date the credit facility terminates, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. + References No definition available. + Details
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