v3.25.4
Debt - Discharge of Senior Notes (Details) - USD ($)
$ in Millions
12 Months Ended
Sep. 20, 2024
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Feb. 18, 2025
Debt Instrument [Line Items]          
Derecognition of government obligations   $ 0 $ 1,100 $ 0  
Senior Notes          
Debt Instrument [Line Items]          
Derecognition of government obligations $ 1,100        
3.605% Senior Notes Due February 2025 | Senior Notes          
Debt Instrument [Line Items]          
Extinguishment of debt $ 441        
Debt interest rate (as a percent) 3.605%       3.605%
3.850% Senior Notes Due April 2025 | Senior Notes          
Debt Instrument [Line Items]          
Extinguishment of debt $ 650        
Debt interest rate (as a percent) 3.85%