Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 31	$ (40)	$ (3)	$ (120)
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments, net of tax	(24)	3	(28)	(9)
Total other comprehensive income (loss), net of tax	(24)	3	(28)	(9)
Comprehensive income (loss)	$ 7	$ (37)	$ (31)	$ (129)