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Long-Term Employee Benefit Liabilities - Company's Retirement Medical Benefits Plans (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Defined Benefit Plan Disclosure [Line Items]    
Non-current liability $ 591 $ 548
Retirement Medical Benefits Plans [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Beginning of year 21 27
Interest cost 1 1
Employer contributions 1 0
Actuarial gains and changes in actuarial assumptions (3) (6)
Benefits paid (1) (1)
Foreign exchange 2 0
Ending funded status – Plan deficit 21 21
Current liability 1 1
Non-current liability 20 20
Net liability 21 21
Unrecognized actuarial gains 19 17
Interest cost 1 1
Actuarial losses (1) (1)
Net periodic benefit cost $ 0 $ 0