Income Taxes - Provision for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current:
Federal	$ 261,481	$ 412,036	$ 272,971
State	79,023	126,686	80,650
Deferred:
Federal	(3,986)	(6,753)	873
State	244	(4,350)	(810)
Total	$ 336,762	$ 527,619	$ 353,684