Income Taxes - Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current:
U.S. federal	$ 28,317	$ 38,954	$ 93,368
U.S. state and local	11,634	21,394	28,392
Foreign	3,881	1,044	258
UBT	2,466	5,161	2,291
Total	46,298	66,553	124,309
Deferred:
U.S. federal	(2,592)	(18,165)	81,645
U.S. state and local	(2,074)	(5,974)	34,675
Foreign	(91)	(131)	(38)
UBT	(438)	(229)	2,367
Deferred tax (benefit) provision	(5,195)	(24,499)	118,649
Provision for income taxes	$ 41,103	$ 42,054	$ 242,958