v3.25.4
Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Accumulated other comprehensive income (loss)      
Beginning Balance $ 28,463 $ 31,650 $ 34,106
Other Comprehensive Income (Loss), Net of Income Taxes 240 (125) 178
Ending Balance 30,241 28,463 31,650
Accumulated Other Comprehensive Loss      
Accumulated other comprehensive income (loss)      
Beginning Balance (407) (282) (460)
Other comprehensive income (loss) before reclassifications 288 (136) 164
Other Comprehensive Income (Loss), Net of Income Taxes 240 (125) 178
Ending Balance (167) (407) (282)
Defined Benefit Plans      
Accumulated other comprehensive income (loss)      
Beginning Balance (140) (120) (122)
Other comprehensive income (loss) before reclassifications 25 (31) (12)
Other Comprehensive Income (Loss), Net of Income Taxes 27 (20) 2
Ending Balance (113) (140) (120)
Amortization of net actuarial loss and settlements      
Accumulated other comprehensive income (loss)      
Amounts reclassified from accumulated other comprehensive loss 14 11 14
Divestiture      
Accumulated other comprehensive income (loss)      
Amounts reclassified from accumulated other comprehensive loss (12)    
Foreign Currency Translation      
Accumulated other comprehensive income (loss)      
Beginning Balance (262) (157) (336)
Other comprehensive income (loss) before reclassifications 263 (105) 179
Amounts reclassified from accumulated other comprehensive loss (50)    
Other Comprehensive Income (Loss), Net of Income Taxes 213 (105) 179
Ending Balance (49) (262) (157)
Hedging      
Accumulated other comprehensive income (loss)      
Beginning Balance (5) (5) (2)
Other comprehensive income (loss) before reclassifications 0 0 (3)
Other Comprehensive Income (Loss), Net of Income Taxes 0 0 (3)
Ending Balance $ (5) $ (5) $ (5)