Income Taxes - Summary of Reconciliation Between Income Taxes and Effective Income Tax Provision (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Provision at federal statutory rate	$ 97,908	$ 98,290	$ 69,856
State income taxes, net of federal benefit	15,580	16,274	11,435
Tax credits	(1,181)	(1,355)	(1,754)
Excess tax benefit on stock compensation	(1,004)	(1,578)	(793)
Other, net	67	(1,005)	794
Total provision	$ 111,370	$ 110,626	$ 79,538