Cash Dividends - Additional Information (Detail) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Mar. 31, 2026 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Dividends [Abstract] | ||||||
| Cash dividends paid | $ 64 | $ 33 | $ 107 | $ 28 | $ 97 | $ 135 |