Stock Based Awards and Other Equity Instruments - Amount of Stock-Based Compensation Expense Related to Stock-Based Awards, Primarily Stock Options and RSUs (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Share-Based Payment Arrangement [Abstract] | |||
| Total stock-based compensation expense | $ 108 | $ 120 | $ 96 |
| Income tax benefit from stock-based compensation expense | (20) | (23) | (21) |
| Total stock-based compensation expense, net of tax effect | $ 88 | $ 97 | $ 75 |