v3.26.1
Earnings Per Share - Summary of Earnings Per Share (Detail) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Earnings per share [abstract]      
Net (loss) / profit $ (826) $ 2,348 $ (1,312)
Weighted average number of shares outstanding 391,952,016 392,088,496 391,722,944
Basic earnings per share $ (2.11) $ 5.99 $ (3.35)
Diluted earnings per share $ (2.11) $ 5.99 $ (3.35)