Property and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment [Abstract]

Components of Property and Equipment, Net

Our property and equipment consists of the following:

	December 31,
	2018			2017
	(In millions)
Capitalized software development	$	2,643		$	2,111
Computer equipment	597			658
Furniture and other equipment	94			85
Buildings and leasehold improvements	435			283
Land	129			129
	3,898			3,266
Less: accumulated depreciation	(2,552		)	(2,056		)
Projects in progress	531			365
Property and equipment, net	$	1,877		$	1,575