v3.22.2.2
Fair Value Measurements (Financial Instruments Measured at Fair Value on Recurring Basis) (Details) - USD ($)
$ in Millions
Sep. 30, 2022
Dec. 31, 2021
Carrying value    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative asset $ 20 $ 0
Derivative liability 16 53
Fair value    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative asset 20 0
Derivative liability $ 16 $ 53