Property and Equipment (Tables)

9 Months Ended

Sep. 30, 2014

Property Plant And Equipment [Abstract]

Property and Equipment

Property and equipment consists of the following (in millions):

	September 30, 2014			December 31, 2013
Land and land improvements	$	1,993		$	1,973
Buildings and leasehold improvements		13,318			13,435
Furniture and equipment		2,209			2,223
Construction in progress		188			176
		17,708			17,807
Less accumulated depreciation and amortization		(7,079	)		(6,812	)
	$	10,629		$	10,995