Stock Based Awards - Amount of Stock-Based Compensation Expense Related to Stock-Based Awards, Primarily Stock Options and RSUs (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Share-Based Payment Arrangement [Abstract] | ||
| Total stock-based compensation | $ 28 | $ 28 |
| Income tax benefit from stock-based compensation | (5) | (5) |
| Total stock-based compensation, net of tax effect | $ 23 | $ 23 |