Summary of Significant Accounting Policies - Summary of Credit Loss Allowance Activity (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Credit Losses, beginning balance	$ 1,955	$ 1,625	$ 1,263	$ 1,729
Charge-offs, foreign currency translation and other adjustments	(371)	71	(644)	(3)
Recoveries	(984)	(612)	(1,556)	(1,352)
Provision for credit losses	1,686	684	3,223	1,394
Allowance for credit losses, ending balance	2,286	1,768	2,286	1,768
Short-term Receivables
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Credit Losses, beginning balance	1,920	1,043	1,221	1,136
Charge-offs, foreign currency translation and other adjustments	(371)	71	(644)	(3)
Recoveries	(980)	(593)	(1,544)	(1,322)
Provision for credit losses	1,682	680	3,218	1,390
Allowance for credit losses, ending balance	2,251	1,201	2,251	1,201
Private Funds Advisory Receivables
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Credit Losses, beginning balance	35	582	42	593
Recoveries	(4)	(19)	(12)	(30)
Provision for credit losses	4	4	5	4
Allowance for credit losses, ending balance	$ 35	$ 567	$ 35	$ 567