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v3.19.3.a.u2

Floorplan Notes Payable - Narrative (Details) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 USD ($) financial_institution | Dec. 31, 2018 USD ($)
Line of Credit Facility [Line Items] |  |
Outstanding letters of credit | $ 23,600,000 | $ 25,400,000
Revolving Credit Facility |  |
Line of Credit Facility [Line Items] |  |
Maximum borrowing capacity | 1,800,000,000 |
Unamortized discount | 4,700,000 |
Restrictions limit | 152,000,000.0 |
Floorplan Line |  |
Line of Credit Facility [Line Items] |  |
Maximum borrowing capacity | 1,750,000,000 |
Outstanding balance | $ 1,100,000,000 |
Number of financial institutions | financial_institution | 23 |
Commitment fee (as a percentage) | 0.15% |
Weighted average interest rate (as a percentage) | 2.70% |
FMCC facility |  |
Line of Credit Facility [Line Items] |  |
Maximum borrowing capacity | $ 300,000,000.0 |
Interest rate (as a percentage) | 6.30% |
Acquisition Line |  |
Line of Credit Facility [Line Items] |  |
Maximum borrowing capacity | $ 360,000,000.0 |
Outstanding balance | 72,500,000 | $ 31,800,000
Minimum borrowing capacity | 50,000,000.0 |
Sub-limit for letters of credit | $ 100,000,000 |
Interest rate (as a percentage) | 1.95% |
Acquisition Line | Minimum |  |
Line of Credit Facility [Line Items] |  |
Commitment fee (as a percentage) | 0.15% |
Acquisition Line | Maximum |  |
Line of Credit Facility [Line Items] |  |
Commitment fee (as a percentage) | 0.40% |
Other Credit Facilities |  |
Line of Credit Facility [Line Items] |  |
Outstanding balance | $ 255,400,000 |
UK Credit Facilities |  |
Line of Credit Facility [Line Items] |  |
Outstanding balance | $ 125,800,000 |
UK Credit Facilities | Minimum |  |
Line of Credit Facility [Line Items] |  |
Interest rate (as a percentage) | 1.40% |
UK Credit Facilities | Maximum |  |
Line of Credit Facility [Line Items] |  |
Interest rate (as a percentage) | 4.30% |
Rental Vehicles Financed through Credit Facility |  |
Line of Credit Facility [Line Items] |  |
Outstanding balance | $ 113,900,000 |
Rental Vehicles Financed through Credit Facility | Minimum |  |
Line of Credit Facility [Line Items] |  |
Interest rate (as a percentage) | 2.70% |
Rental Vehicles Financed through Credit Facility | Maximum |  |
Line of Credit Facility [Line Items] |  |
Interest rate (as a percentage) | 6.30% |
Brazilian Credit Facility |  |
Line of Credit Facility [Line Items] |  |
Outstanding balance | $ 15,600,000 |
Brazilian Credit Facility | Minimum |  |
Line of Credit Facility [Line Items] |  |
Interest rate (as a percentage) | 4.90% |
Brazilian Credit Facility | Maximum |  |
Line of Credit Facility [Line Items] |  |
Interest rate (as a percentage) | 14.00% |
LIBOR | Acquisition Line | Minimum |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate (as a percentage) | 1.00% |
LIBOR | Acquisition Line | Maximum |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate (as a percentage) | 2.00% |
LIBOR | New vehicles |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate (as a percentage) | 1.10% |
LIBOR | Used vehicles |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate (as a percentage) | 1.40% |
Prime Rate | FMCC facility |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate (as a percentage) | 1.50% |
5.00% Senior Note |  |
Line of Credit Facility [Line Items] |  |
Interest rate | 5.00% |
5.25% Senior Note |  |
Line of Credit Facility [Line Items] |  |
Interest rate | 5.25% |

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