|
Inventory Financing Agreements (Details) (USD $)
In Millions, unless otherwise specified |
Sep. 30, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Inventory Financing Agreements [Line Items] | ||
| Accounts payable-inventory financing | $ 299.7 | $ 256.6 |
|
Accounts Payable, Inventory Financing [Member]
|
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| Inventory Financing Agreements [Line Items] | ||
| Revolving Loan inventory financing agreement | 298.8 | 256.1 |
| Other inventory financing agreements | 0.9 | 0.5 |
| Accounts payable-inventory financing | 299.7 | 256.6 |
|
Previous Revolving Credit Facility [Member] | Accounts Payable, Inventory Financing [Member]
|
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| Inventory Financing Agreements [Line Items] | ||
| Floorplan sub-facility | $ 400.0 |