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Stockholders' Equity - Additional Information (Detail) - USD ($) $ / shares in Units, shares in Millions, $ in Millions | 12 Months Ended | 36 Months Ended
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2024
Equity [Abstract] |  |  |  |
Payments of dividends | $ 0 | $ 355 | $ 0 |
Special cash dividend (in dollars per share) |  | $ 10.00 |  |
Stock repurchase program, authorized amount (up to) | 8,100 |  |  | $ 8,100
Net activity related to restricted stock units (in shares) |  |  |  | 21.6
Treasury stock value acquired |  |  |  | $ 4,200
Remaining authorized repurchase amount | $ 757 |  |  | $ 757

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