Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - 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)	$ 26	$ (2)	$ 56	$ (12)
Other comprehensive income (loss):
Foreign currency translation adjustments	1	2	3	3
Comprehensive income (loss)	$ 27	$ 0	$ 59	$ (9)