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Inventories (Details) - USD ($) $ in Millions | Sep. 30, 2015 | Dec. 31, 2014
--- | --- | ---
Inventories |  |
Retail automotive new vehicles | $ 2,002.3 | $ 1,803.4
Retail automotive used vehicles | 713.9 | 645.4
Retail automotive parts, accessories and other | 110.0 | 104.3
Commercial truck dealership vehicles and parts | 187.2 | 85.5
Commercial vehicle distribution vehicles and parts | 175.0 | 197.8
Total inventories | $ 3,188.4 | $ 2,836.4

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- Definition Represents the carrying amount of commercial vehicle inventory, net of valuation reserves. + References No definition available. + Details
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- Definition Carrying amount of new vehicle inventory, net of valuation reserves. + References No definition available. + Details
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- Definition Carrying amount of parts, accessories and other inventory, net of valuation reserves. + References No definition available. + Details
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