Stockholders' Deficit - Schedule of Changes in Equity (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stockholders' equity, beginning balance	$ (2,106)	$ (2,524)
Settlement of liability awards and other, net	43
Vesting of RSUs, net of tax withholdings and other	(31)	(13)
Purchase of treasury stock	(51)
Stock-based compensation	17	17
Net income (loss)	28	(9)
Other comprehensive loss	(37)	8
Stockholders' equity, ending balance	(2,137)	(2,521)
Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stockholders' equity, beginning balance	1	1
Stockholders' equity, ending balance	1	1
Additional Paid in Capital
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stockholders' equity, beginning balance	1,337	1,268
Settlement of liability awards and other, net	43
Vesting of RSUs, net of tax withholdings and other	(31)	(13)
Stock-based compensation	17	17
Stockholders' equity, ending balance	1,366	1,272
Accumulated Loss
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stockholders' equity, beginning balance	(3,158)	(3,529)
Net income (loss)		(15)
Stockholders' equity, ending balance	(3,132)	(3,544)
Treasury Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stockholders' equity, beginning balance	(175)	(175)
Purchase of treasury stock	(51)
Stockholders' equity, ending balance	(226)	(175)
Accumulated Other Comprehensive Loss
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stockholders' equity, beginning balance	(261)	(218)
Other comprehensive loss	(37)	8
Stockholders' equity, ending balance	(298)	(210)
Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stockholders' equity, beginning balance	150	129
Net income (loss)		6
Stockholders' equity, ending balance	$ 152	$ 135