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Earnings (Loss) per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Earnings Per Share [Abstract]    
Net income from continuing operations attributable to common shares $ 17 $ 32
Net income (loss) from discontinued operations, net of amounts attributable to noncontrolling interest (3) 456
Net income attributable to common shareholders , basic $ 14 $ 488
Basic weighted-average common shares (in shares) 116 115
Dilutive effect of stock-based awards (in shares) 0 1
Diluted weighted-average common shares (in shares) 116 116
Basic earnings from continuing operations per share (in dollars per share) $ 0.15 $ 0.28
Basic earnings (loss) from discontinued operations per share (in dollars per share) (0.02) 3.97
Basic earnings per share attributable to common shareholders (in dollars per share) 0.13 4.25
Diluted earnings from continuing operations per share (in dollars per share) 0.15 0.28
Diluted earnings (loss) from discontinued operations per share (in dollars per share) (0.02) 3.94
Diluted earnings per share attributable to common shareholders (in dollars per share) $ 0.13 $ 4.22