Employee Benefit Plans - Multi-Employer Pension Plans (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Total Contributions	$ 8		$ 9		$ 9
New York Hotel Trades Council and Hotel Association of New York City, Inc. Pension Fund [Member]
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
EIN/ Pension Plan Number	13-1764242/001
Pension Protection Act Zone Status	Yellow	[1]	Yellow	[2]
Total Contributions	4		4		4
Other Funds [Member]
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
EIN/ Pension Plan Number	Various
Total Contributions	$ 4		$ 5		$ 5

[1] As of January 1, 2013

[2] As of January 1, 2012