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Income Taxes - Additional Information (Detail) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Income Tax Contingency [Line Items] |  |  |  |
Valuation allowance | $ 2,200,000 |  | $ 2,200,000 |
Income tax expense (benefit) | $ 4,928,000 | $ 24,311,000 | $ 57,665,000 | $ 61,235,000
Effective tax rate |  |  | 24.80% | 25.00%
Excess tax benefits from stock based awards |  |  | $ 100 | $ 2,100
Earliest Tax Year [Member] | Federal Tax Jurisdiction [Member] |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Tax years subject to examination |  |  | 2017 |
Latest Tax Year [Member] | Federal Tax Jurisdiction [Member] |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Tax years subject to examination |  |  | 2021 |

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