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Segmented Information - Summary of Net Assets for Company's Reporting Segments (Detail) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Summary of Net Assets for Company's Reporting Segments [Line Items]    
Total Assets $ 27,789 $ 29,086
Cash and cash equivalents (1,234) (2,948)
Deferred tax assets (491) (421)
Long-term receivables from joint venture partners (14) (15)
Accounts payable (6,999) (6,465)
Accrued salaries and wages (850) (851)
Other accrued liabilities (2,118) (2,156)
Segment Net Assets $ 16,083 $ 16,230