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Arrangements With New Hertz Arrangements With New Hertz (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2017
Related Party Transaction [Line Items]
Transition Services Agreement period (up to)		2 years
Transition Services Agreement | New Hertz
Related Party Transaction [Line Items]
Incurred expenses	$ 4.9	$ 10.1

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- Definition

Related Party Transaction, Period

+ References

No definition available.

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- Definition

Costs of sales and operating expenses for the period incurred from transactions with related parties.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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- Definition

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+ References

No definition available.

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