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Earnings (Loss) per Share - Summary of Calculations of Earnings per Share (Detail) - 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]      
Weighted-average number of shares outstanding – basic 43,554,921 44,123,654 44,125,288
Effect of dilutive instruments – share-based compensation (note 22) 793,322 729,292 745,163
Weighted-average number of shares — diluted 44,348,243 44,852,946 44,870,451
Numerator      
Net income (loss) from continuing operations $ 561 $ 817 $ (1,346)
Less: non-controlling interest net income (loss) 27 25 21
Controlling interest net income (loss) from continuing operations — for basic earnings per share calculations 534 792 (1,367)
Plus: after tax interest expense on optionally convertible securities 0 0 4
Controlling interest net income (loss) from continuing operations — for diluted earnings per share calculations 534 792 (1,363)
Net income (loss) from discontinued operations $ 324 $ (39) $ (100)
Basic earnings per share      
Controlling interest basic earnings (loss) per share $ 0.0197 $ 0.0171 $ (0.0332)
Controlling interest basic earnings (loss) per share from continuing operations 0.0123 0.018 (0.0309)
Controlling interest basic earnings (loss) per share from discontinued operations 0.0074 (0.0009) (0.0023)
Diluted earnings per share      
Controlling interest diluted earnings (loss) per share 0.0193 0.0168 (0.0332)
Controlling interest diluted earnings (loss) per share from continuing operations 0.012 0.0177 (0.0309)
Controlling interest diluted (loss) earnings per share from discontinued operations $ 0.0073 $ (0.0009) $ (0.0023)