Income Taxes - Summary of Reconciliation Between Income Taxes and Effective Income Tax Provision (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Provision at federal statutory rate	$ 99,962	$ 97,908	$ 98,290
State income taxes, net of federal benefit	16,606	15,580	16,274
Tax credits	(1,095)	(1,181)	(1,355)
Excess tax benefit on stock compensation	(923)	(1,004)	(1,578)
Other, net	(606)	67	(1,005)
Total provision	$ 113,943	$ 111,370	$ 110,626