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Investments in Associates and Joint Ventures - Summary of Income from Equity Interests in Associates and Joint Ventures (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Disclosure of Associates and Joint Ventures [Line Items]      
Net income $ 2,234 $ 16 $ (1,021)
Other comprehensive income 82 115 (15)
Total comprehensive income for the year 2,316 131 (1,036)
Joint Ventures [member]      
Disclosure of Associates and Joint Ventures [Line Items]      
Net income 433 241 165
Other comprehensive income 13 20 (4)
Total comprehensive income for the year 446 261 161
Associates [member]      
Disclosure of Associates and Joint Ventures [Line Items]      
Net income 13 46 23
Other comprehensive income 8 7 1
Total comprehensive income for the year $ 21 $ 53 $ 24