Stock Options and Other Stock Plans - Schedule of Additional Information Regarding Stock Option Exercises (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Share-Based Payment Arrangement [Abstract] | |||
| Intrinsic value of stock options exercised | $ 26 | $ 35 | $ 23 |
| Cash received from option exercises | 51 | 46 | 27 |
| Treasury shares repurchased for employee payroll taxes | (8) | (8) | (5) |
| Income tax benefit realized from option exercises | 4 | 7 | 5 |
| Aggregate grant-date fair value of stock options vested | $ 16 | $ 15 | $ 14 |