v3.25.4
Employee Benefit Plans - Summary of Changes in Benefit Obligation, Plan Assets and Funded Status of Pension Benefit Plans (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
United States      
Change in plan assets:      
Fair value of plan assets at beginning of year $ 538    
Fair value of plan assets at end of year 596 $ 538  
Pension Benefits | United States      
Change in benefit obligation:      
Projected benefit obligation at beginning of year 443 434  
Service cost 10 10 $ 10
Interest cost 24 22 22
Actuarial losses (gains) 9 (9)  
Benefits paid (14) (14)  
Contributions 0 0  
Settlements 0 0  
Foreign currency fluctuations and other 0 0  
Projected benefit obligation at end of year 472 443 434
Change in plan assets:      
Fair value of plan assets at beginning of year 538 486  
Actual return on plan assets 69 62  
Contributions 3 4  
Benefits paid (14) (14)  
Settlements 0 0  
Foreign currency fluctuations and other 0 0  
Fair value of plan assets at end of year 596 538 486
Funded status 124 95  
Pension Benefits | Non-United States Plans      
Change in benefit obligation:      
Projected benefit obligation at beginning of year 553 525  
Service cost 39 35 35
Interest cost 20 17 17
Actuarial losses (gains) (10) (2)  
Benefits paid (27) (26)  
Contributions 4 3  
Settlements (5) (3)  
Foreign currency fluctuations and other 37 4  
Projected benefit obligation at end of year 617 553 525
Change in plan assets:      
Fair value of plan assets at beginning of year 384 379  
Actual return on plan assets 12 (9)  
Contributions 32 29  
Benefits paid (26) (26)  
Settlements (4) (3)  
Foreign currency fluctuations and other 32 14  
Fair value of plan assets at end of year 430 384 $ 379
Funded status $ (187) $ (169)