XML 52 R87.htm IDEA: XBRL DOCUMENT v2.4.0.8
Estimated Fair Value of Assets Acquired and Liabilities Assumed in Acquisitions (Detail) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Business Acquisition [Line Items]    
Property and equipment $ 138 $ 409
Restricted cash, FF&E reserves and other assets 1 9
Total assets 139 418
Other liabilities 0 (1)
Net assets acquired $ 139 $ 417