Consolidated Statements of Comprehensive Income (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 actuarial losses of defined benefit plans adjustment, tax effect | $ 4 | $ (1) | $ 7 | $ (3) |
Net actuarial losses of defined benefit plans recognized within net income, tax effect | (1) | (1) | (2) | (2) |
Derivative instruments change in fair value, tax effect | 0 | 0 | 0 | 0 |
Available-for-sale investments unrealized gains (losses), tax effect | $ 0 | $ 0 | $ 0 | $ 2 |