Stock-Based Compensation - Additional Information Regarding Stock Option Exercises (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Share-Based Payment Arrangement [Abstract] | ||
| Intrinsic value of stock options exercised | $ 24 | $ 20 |
| Cash received from option exercises | 30 | 41 |
| Treasury shares repurchased for employee payroll taxes | (6) | (6) |
| Income tax benefit realized from option exercises | 5 | 2 |
| Aggregate grant-date fair value of stock options vested | $ 15 | $ 16 |