CONSOLIDATED CONDENSED BALANCE SHEETS (USD $) In Millions, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 503	$ 606
Receivables, net	691	553
Deferred income taxes	153	146
Other current assets	599	405
Total current assets	1,946	1,710
Property and equipment, net	560	529
Deferred income taxes	1,329	1,454
Goodwill	652	375
Other intangibles, net	902	731
Other non-current assets	345	320
Total assets exclusive of assets under vehicle programs	5,734	5,119
Assets under vehicle programs:
Program cash	139	24
Vehicles, net	12,099	9,274
Receivables from vehicle manufacturers and other	162	439
Investment in Avis Budget Rental Car Funding (AESOP) LLC-related party	362	362
Assets under vehicle programs	12,762	10,099
Total assets	18,496	15,218
Current liabilities:
Accounts payable and other current liabilities	1,601	1,421
Short-term debt and current portion of long-term debt	221	57
Total current liabilities	1,822	1,478
Long-term debt	3,195	2,848
Other non-current liabilities	875	871
Total liabilities exclusive of liabilities under vehicle programs	5,892	5,197
Liabilities under vehicle programs:
Debt	2,371	1,603
Debt due to Avis Budget Rental Car Funding (AESOP) LLC-related party	6,986	5,203
Deferred income taxes	2,074	2,163
Other	527	295
Total Liabilities under vehicle programs	11,958	9,264
Commitments and contingencies (Note 13)
Stockholders' equity:
Preferred stock, $0.01 par value-authorized 10 million shares; none issued and outstanding	0	0
Common stock, $0.01 par value-authorized 250 million shares; issued 137,081,056 and 137,081,056 shares	1	1
Additional paid-in capital	7,912	8,211
Accumulated deficit	(2,450)	(2,376)
Accumulated other comprehensive income	50	110
Treasury stock, at cost - 28,943,192 and 30,027,146 shares	(4,867)	(5,189)
Total stockholders' equity	646	757
Total liabilities and stockholders' equity	18,496	15,218
Parent Company [Member]
Current assets:
Cash and cash equivalents	7	5
Receivables, net	0	0
Deferred income taxes	3	3
Other current assets	4	5
Total current assets	14	13
Property and equipment, net	0	0
Deferred income taxes	19	23
Goodwill	0	0
Other intangibles, net	0	0
Other non-current assets	103	109
Total assets exclusive of assets under vehicle programs	833	1,010
Assets under vehicle programs:
Program cash	0	0
Vehicles, net	0	0
Receivables from vehicle manufacturers and other	0	0
Investment in Avis Budget Rental Car Funding (AESOP) LLC-related party	0	0
Assets under vehicle programs	0	0
Total assets	833	1,010
Current liabilities:
Accounts payable and other current liabilities	15	22
Short-term debt and current portion of long-term debt	0	0
Total current liabilities	15	22
Long-term debt	75	128
Other non-current liabilities	97	103
Total liabilities exclusive of liabilities under vehicle programs	187	253
Liabilities under vehicle programs:
Debt	0	0
Debt due to Avis Budget Rental Car Funding (AESOP) LLC-related party	0	0
Deferred income taxes	0	0
Other	0	0
Total Liabilities under vehicle programs	0	0
Stockholders' equity:
Total stockholders' equity	646	757
Total liabilities and stockholders' equity	$ 833	$ 1,010