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Inventories (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Inventories Net
New vehicles	$ 1,693.8	$ 1,709.4
Used vehicles	600.1	589.2
Commercial vehicles	124.0	98.9
Parts, accessories and other	129.4	120.8
Total inventories	$ 2,547.3	$ 2,518.3

X

- Definition

Represents the carrying amount of commercial vehicle inventory, net of valuation reserves.

+ References

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- Definition

Carrying amount of new vehicle inventory, net of valuation reserves.

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- Definition

Carrying amount of parts, accessories and other inventory, net of valuation reserves.

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- Definition

Carrying amount of used vehicle inventory, net of valuation reserves.

+ References

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

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