v3.26.3
Pension, Savings and Other Postretirement Benefit Plans - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Defined Benefit Plan Disclosure [Line Items]        
Postretirement benefits expense $ 0 $ (1) $ 0 $ (1)
Defined contribution plans, contribution expenses 26 30 83 92
Pension Plan        
Defined Benefit Plan Disclosure [Line Items]        
Termination benefits charges 7 4 7 4
Pension Plan | U.S.        
Defined Benefit Plan Disclosure [Line Items]        
Pension settlement credit   68   72
Pension Plan | Non-U.S.        
Defined Benefit Plan Disclosure [Line Items]        
Expected contribution to funded pension plans in current year 25   25  
Contributions to pension plans $ 3   $ 12  
Foreign Pension Plans        
Defined Benefit Plan Disclosure [Line Items]        
Termination benefits charges   $ 1   $ 1