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v3.25.2

Income Taxes - Additional Information (Detail) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Valuation Allowance [Line Items] |  |  |  |
Effective income tax rate | 0.90% | 23.90% | 20.30% | 24.90%
Statutory tax rate | 21.00% | 21.00% | 21.00% | 21.00%
Decrease to reserves for uncertain tax positions |  |  | $ 58 |
Increase to reserves for uncertain tax positions |  |  | 23 |
Change in deferred tax assets |  |  | (14) |
Changes in foreign currency exchange rates |  |  | $ 4 |

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