Discontinued Operations (Assets and Liabilities of Discontinued Operations) (Details) - USD ($) $ in Millions	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
ASSETS
Total assets of discontinued operations	$ 0	$ 3,390
LIABILITIES
Total liabilities of discontinued operations	0	1,300
Distribution of Herc Holdings, Inc.	346
Spinoff
LIABILITIES
Distribution of Herc Holdings, Inc.	$ 346
Old Hertz Holdings' Worldwide Equipment Rental | Spinoff
ASSETS
Cash and cash equivalents		5
Restricted cash and cash equivalents		16
Receivables, net of allowance		288
Inventories, net		22
Prepaid expenses and other assets		38
Revenue earning equipment, net		2,382
Property and other equipment, net		246
Other intangible assets, net		300
Goodwill		93
Total assets of discontinued operations		3,390
LIABILITIES
Accounts payable		109
Accrued liabilities and other		71
Accrued taxes, net		273
Debt		64
Public liability and property damage		8
Deferred taxes on income, net		775
Total liabilities of discontinued operations		1,300
Restatement Adjustment | Spinoff
LIABILITIES
Increase in prepaid expenses and other assets		$ 229