Income Taxes - Additional Information (Detail) - USD ($) $ in Millions |
6 Months Ended | ||
|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
|
| Income Tax Contingency [Line Items] | |||
| Effective tax rate | 22.40% | 26.00% | |
| Unrecognized tax benefits | $ 112.0 | $ 193.4 | $ 104.2 |
| Unrecognized tax benefits, after the classification of amounts in deferred tax assets | 102.0 | 82.5 | |
| Unrecognized tax benefits for temporary items | 102.3 | ||
| Unrecognized tax benefits permanent component | 9.7 | 7.2 | |
| Reduction to deferred tax assets | 10.0 | $ 21.7 | |
| Decrease in unrecognized tax benefits | $ 0.3 | ||
| State Local And Foreign Jurisdiction Tax Authority | |||
| Income Tax Contingency [Line Items] | |||
| Statute of limitation period | 3 years | ||