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Employee Benefit Plans - Change in Benefit Obligation, Plan Assets and Funded Status of Defined Benefit Pension Plans (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]    
Fair value of plan assets at beginning of year $ 582  
Fair value of plan assets at end of year 571 $ 582
Pension Plan    
Defined Benefit Plan Disclosure [Line Items]    
Benefit obligation at beginning of year 641 600
Service cost 1 1
Interest cost 11 14
Actuarial loss (gain) (5) 54
Benefits paid (29) (29)
Exchange rate loss (gain) (12) 17
Settlements (13) (16)
Benefit obligation at end of year 594 641
Fair value of plan assets at beginning of year 584 568
Actual return 32 43
Benefits paid (29) (29)
Company contributions 4 5
Exchange rate gain (loss) (7) 13
Settlements (13) (16)
Fair value of plan assets at end of year 571 584
Funded status (23) (57)
Accumulated benefit obligation at end of year 592 637
Other Postretirement Benefits Plan    
Defined Benefit Plan Disclosure [Line Items]    
Benefit obligation at beginning of year 43 53
Interest cost 1  
Actuarial loss (gain) 4 5
Benefits paid (14) (17)
Participants contributions   2
Benefit obligation at end of year 34 43
Benefits paid (15) (17)
Company contributions 15 15
Participants contributions   2
Funded status $ (34) $ (43)