Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Net income (loss)	$ (267)	$ 53	$ (123)
Other comprehensive loss	(6)	(1)
Comprehensive income (loss)	$ (273)	$ 52	$ (123)