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Inventories - Components of Inventories (Detail) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2014
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Dec. 31, 2013
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|---|---|---|
| Inventory Disclosure [Abstract] | ||
| New vehicles | $ 856,393 | $ 938,263 |
| Used vehicles | 187,071 | 171,909 |
| Service loaners | 106,915 | 108,136 |
| Parts, accessories and other | 60,645 | 63,830 |
| Subtotal | 1,211,024 | 1,282,138 |
| Less inventories classified as assets held for sale | (7,630) | |
| Net inventories | $ 1,203,394 | $ 1,282,138 |
| X | ||||||||||
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- Definition
Inventory new vehicles. No definition available.
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| X | ||||||||||
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- Definition
Inventory service loaners. No definition available.
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| X | ||||||||||
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- Definition
Inventory used vehicles. No definition available.
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| X | ||||||||||
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- Definition
Amount classified as inventory attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Gross amount of components of assembled products that can be sold directly or indirectly through sales of assembled products. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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