Acquisitions - Schedule of Components of Purchase Consideration Transferred and Preliminary Allocation of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands		12 Months Ended
	Mar. 10, 2023	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2022
Allocations
Goodwill		$ 776,547	$ 770,886	$ 705,894
Gerald Eve
Purchase Price
Cash	$ 101,152	101,200
Contingent consideration	11,863	11,900
Total	113,015	113,000
Allocations
Cash	18,616
Goodwill	75,638	$ 75,600
Other intangible assets, net	23,472
Receivables, net	30,995
Fixed assets, net	6,279
Other assets	1,829
Right-of-use assets	19,472
Right-of-use liabilities	(20,925)
Accrued compensation	(22,075)
Accounts payable, accrued expenses and other liabilities	(20,286)
Total	$ 113,015