v3.25.4
Retirement Benefits (Schedule of Total Recognized in Net Periodic Benefit Cost and Other Comprehensive Income (Loss)) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
U.S. | Pension  Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Total recognized in net benefit (credit) cost and other comprehensive (income) loss $ (6) $ 48 $ (105)
U.S. | Post-retirement Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Total recognized in net benefit (credit) cost and other comprehensive (income) loss 4 2 3
Non-U.S. | Pension  Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Total recognized in net benefit (credit) cost and other comprehensive (income) loss 224 89 429
Non-U.S. | Post-retirement Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Total recognized in net benefit (credit) cost and other comprehensive (income) loss $ 2 $ 11 $ (9)