CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Millions, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Current assets
Cash and equivalents	$ 120	$ 104
Accounts and notes receivable, net	1,172	1,100
Current deferred taxes, net	311	311
Prepaid expenses	64	64
Other	116	109
Assets held for sale	45	233
Assets, Current, Total	1,828	1,921
Property and equipment, net	1,446	1,460
Intangible assets
Contract acquisition costs and other	1,395	1,351
Goodwill	894	894
Goodwill And Intangible Assets, Net, Total	2,289	2,245
Equity and cost method investments	217	224
Notes receivable, net	154	215
Deferred taxes, net	469	530
Other noncurrent assets	400	270
Total Assets	6,803	6,865
Current liabilities
Current portion of long-term debt	325	324
Accounts payable	604	605
Accrued payroll and benefits	759	799
Liability for guest loyalty programs	675	677
Accrued expenses and other	667	655
Liabilities, Current, Total	3,030	3,060
Long-term debt	3,703	3,457
Liability for guest loyalty programs	1,706	1,657
Other noncurrent liabilities	901	891
Shareholders’ deficit
Class A Common Stock	5	5
Additional paid-in-capital	2,740	2,802
Retained earnings	4,401	4,286
Treasury stock, at cost	(9,593)	(9,223)
Accumulated other comprehensive loss	(90)	(70)
Stockholders' Deficit Attributable to Parent	(2,537)	(2,200)
Liabilities and Deficit, Total	$ 6,803	$ 6,865