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Income Taxes - Additional Information (Detail) - USD ($) $ in Millions | 3 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024
Income Tax Disclosure [Abstract] |  |
Income taxes | $ 20.4 | $ 9.7
Effective income tax rate | 28.80% | 28.50%
Total amount of unrecognized tax benefits, including related interest and penalties | $ 47.2 |
Unrecognized tax benefits excluding interest and penalties that if recognized would affect the effective tax rate | 34.2 |
Total accrued interest for tax contingencies | 8.3 |
Total accrued penalties for tax contingencies | 1.2 |
Amount of unrecognized tax benefits that could decrease within the next 12 months | (9.9) |
Decrease in unrecognized tax benefits expiration of statute of limitations | (9.0) |
Decrease in unrecognized tax benefits due to the settlement of audits or resolution of administrative or judicial proceedings | $ (0.9) |

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