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Condensed Consolidated Statements of Comprehensive Income (Unaudited) (Parenthetical) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Statement of Comprehensive Income [Abstract]        
Net change in fair value of cash flow hedges, tax benefit (expense) $ (2) $ 1 $ (2) $ 0
Actuarial (losses) gains and prior service (costs) credits for defined benefit pension plans and other postretirement benefit plans, tax expense $ (1) $ (1) $ (1) $ (1)