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Business Acquisitions and Dispositions - Additional Information (Detail) (USD $)
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12 Months Ended | ||
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Dec. 31, 2013
Franchise
Dealerships
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Dec. 31, 2012
Dealerships
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Dec. 31, 2011
Dealerships
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| Business Acquisition Pro Forma Information [Line Items] | |||
| Aggregate cost of acquisitions during term of agreement | $ 175,000,000 | ||
| Purchase price for franchise operations and underlying assets, including real estate, acquired | 88,184,000 | ||
| Number of luxury franchises | 2 | ||
| Goodwill | 476,315,000 | 454,224,000 | 468,465,000 |
| Disposed dealerships | 0 | 10 | 0 |
| Cash generated from disposition | 72,200,000 | ||
| Interest allocated to discontinued operations | 0 | 700,000 | 1,200,000 |
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2013 Acquisitions [Member]
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| Business Acquisition Pro Forma Information [Line Items] | |||
| Net assets relating to dealership operations | 46,600,000 | ||
| Indefinite life intangible assets representing rights acquired under franchise agreements | 19,500,000 | ||
| Goodwill | $ 22,100,000 | ||
| X | ||||||||||
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- Definition
Aggregate cost of acquisitions during terms of agreement for restricting dealership. No definition available.
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- Details
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- Definition
Number of dealerships disposed. No definition available.
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- Definition
Amount of assets acquired at the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of interest expense allocated to disposal group, including a discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The number of businesses acquired by the entity during the period. No definition available.
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- Definition
The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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