Income Taxes - Provision for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current:
Federal	$ 66,200	$ 55,500	$ 27,000
State and local	22,600	17,300	10,100
Current income tax expense (benefit)	88,800	72,800	37,100
Deferred:
Federal	500	5,600	(400)
State and local	100	1,500	0
Deferred income tax expense (benefit)	600	7,100	(400)
Total tax expense	$ 89,400	$ 79,900	$ 36,700