v3.26.1
Employee Benefit Plans - Pension Plan Assets and Benefit Obligations (Details) - Pension Plan - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Defined Benefit Plan Disclosure [Line Items]      
Fair Value of Pension Plan Assets $ 6,433 $ 5,627  
Projected Benefit Obligation 6,909 6,273  
Net Funded Status (476) (646)  
United States      
Defined Benefit Plan Disclosure [Line Items]      
Fair Value of Pension Plan Assets 1,845 1,407 $ 1,528
Projected Benefit Obligation 2,563 2,176 2,389
Net Funded Status (718) (769)  
Non-U.S.      
Defined Benefit Plan Disclosure [Line Items]      
Fair Value of Pension Plan Assets 4,588 4,220 4,662
Projected Benefit Obligation 4,346 4,097 $ 4,567
Net Funded Status 242 123  
U.K.      
Defined Benefit Plan Disclosure [Line Items]      
Fair Value of Pension Plan Assets 2,779 2,528  
Projected Benefit Obligation 2,502 2,310  
Net Funded Status 277 218  
Netherlands      
Defined Benefit Plan Disclosure [Line Items]      
Fair Value of Pension Plan Assets 872 808  
Projected Benefit Obligation 720 732  
Net Funded Status 152 76  
Canada      
Defined Benefit Plan Disclosure [Line Items]      
Fair Value of Pension Plan Assets 547 535  
Projected Benefit Obligation 505 503  
Net Funded Status 42 32  
Germany      
Defined Benefit Plan Disclosure [Line Items]      
Fair Value of Pension Plan Assets 4 0  
Projected Benefit Obligation 241 220  
Net Funded Status (237) (220)  
Other      
Defined Benefit Plan Disclosure [Line Items]      
Fair Value of Pension Plan Assets 386 349  
Projected Benefit Obligation 378 332  
Net Funded Status 8 17  
Funded Plan | United States      
Defined Benefit Plan Disclosure [Line Items]      
Fair Value of Pension Plan Assets 1,845 1,407  
Projected Benefit Obligation 2,338 1,956  
Net Funded Status (493) (549)  
Unfunded Plan | United States      
Defined Benefit Plan Disclosure [Line Items]      
Fair Value of Pension Plan Assets 0 0  
Projected Benefit Obligation 225 220  
Net Funded Status $ (225) $ (220)