Earnings per Share - Computations of Basic and Diluted Earnings (Loss) per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Earnings Per Share [Abstract]
Net income (loss) attributable to common shares	$ 197	$ 153	$ (31)
Net income (loss) attributable to common shares, diluted	$ 197	$ 153	$ (31)
Basic weighted-average common shares (in shares)	117,050	114,632	114,626
Diluted effect of stock-based awards and warrants (in shares)	566	965	0
Diluted common shares outstanding (in shares)	117,616	115,597	114,626
Basic earnings (loss) per share (in dollars per share)	$ 1.68	$ 1.33	$ (0.27)
Diluted earnings (loss) per share (in dollars per share)	$ 1.67	$ 1.32	$ (0.27)
Antidilutive securities excluded from computation of earnings per share (in shares)	2,049	88	0