Income Taxes - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Tax Contingency [Line Items]
Valuation allowance	$ 2,200,000		$ 2,200,000
Income tax expense (benefit)	$ 29,009,000	$ 20,978,000	$ 52,737,000	$ 36,925,000
Effective tax rate			24.80%	25.10%
Excess tax benefits from stock based awards			$ 100	$ 1,200
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