PROPERTY AND EQUIPMENT, NET (Tables)

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

Property and equipment, net

Property and equipment, net at December 31, 2021 and 2020 consist of the following (in millions):

	2021		2020		Estimated Useful Lives (years)
Computer equipment	$	728	$	746	2 to 6 years
Capitalized software	742		565		2 to 5 years
Leasehold improvements	268		278		1 to 15 years
Office equipment, furniture and fixtures	61		63		2 to 8 years
Building construction-in-progress	328		257
Total	2,127		1,909
Less: Accumulated depreciation	(1,305)		(1,153)
Property and equipment, net	$	822	$	756