v3.25.2
Benefit Plans - Components of Net Periodic Pension Cost/(Benefit) (Details) - Pension Plans - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
U.S. Plans        
Defined Benefit Plan Disclosure [Line Items]        
Service cost $ 0 $ 1 $ 1 $ 2
Interest cost 17 15 26 30
Expected return on plan assets (20) (23) (33) (46)
Amortization of net loss and prior service cost 2 0 2 0
Settlement losses 288 0 292 6
Net periodic pension cost/(benefit) 287 (7) 288 (8)
Non-U.S. Plans        
Defined Benefit Plan Disclosure [Line Items]        
Service cost 16 15 31 30
Interest cost 66 71 135 142
Expected return on plan assets (107) (108) (211) (216)
Amortization of net loss and prior service cost 18 16 35 32
Settlement losses 0 0 0 0
Net periodic pension cost/(benefit) $ (7) $ (6) $ (10) $ (12)