Goodwill Disclosure (Tables)

12 Months Ended

Dec. 31, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

Our goodwill balances, by reporting unit, were as follows:

	Ownership		Management and Franchise		Total
	(in millions)
Goodwill	$	4,555	$	5,147	$	9,702
Accumulated impairment losses		(3,527)		—		(3,527)
Balance as of December 31, 2011		1,028		5,147		6,175
Foreign currency translation		4		18		22
Goodwill		4,559		5,165		9,724
Accumulated impairment losses		(3,527)		—		(3,527)
Balance as of December 31, 2012		1,032		5,165		6,197
Foreign currency translation		4		19		23
Goodwill		4,563		5,184		9,747
Accumulated impairment losses		(3,527)		—		(3,527)
Balance as of December 31, 2013	$	1,036	$	5,184	$	6,220