Income Taxes - Schedule of Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Significant components of deferred tax assets and liabilities:
Net operating loss	$ 8,679	$ 9,867
Step-up in tax basis in Group LP assets	361,544	384,080
Deferred compensation	66,228	63,778
Lease liability	44,326	43,479
Other	9,467	12,631
Gross	490,244	513,835
Valuation allowance on NOL and other	(11,563)	(18,368)
Deferred tax asset	478,681	495,467
Right-of-use asset	(34,972)	(37,117)
Other	(14,060)	(10,227)
Deferred tax liability	(49,032)	(47,344)
Net deferred tax asset	$ 429,649	$ 448,123