v3.26.1
Derivative Financial Instruments and Risk Management - Foreign Currency (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Derivative Instruments, Gain (Loss) [Line Items]        
Gain (loss) on foreign currency derivative instruments not designated as hedging instruments $ (1) $ 1 $ (1) $ 6
Remeasurement of assets and liabilities in foreign currencies 2 (4) 3 (6)
Net gain (loss) 1 (3) 2 0
Foreign Exchange Contract | Location, Statement of Income, Balance [Axis]: us-gaap:CostOfRevenue        
Derivative Instruments, Gain (Loss) [Line Items]        
Gain (loss) on foreign currency derivative instruments not designated as hedging instruments (1) (2) 1 (4)
Foreign Exchange Contract | Location, Statement of Income, Balance [Axis]: us-gaap:Revenues        
Derivative Instruments, Gain (Loss) [Line Items]        
Gain (loss) on foreign currency derivative instruments not designated as hedging instruments 1 2 (1) 6
Foreign Exchange Contract | Location, Statement of Income, Balance [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense        
Derivative Instruments, Gain (Loss) [Line Items]        
Gain (loss) on foreign currency derivative instruments not designated as hedging instruments $ (1) $ 1 $ (1) $ 4