Summary of Significant Accounting Policies - Summary of Credit Loss Allowance Activity (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Credit Losses, beginning balance	$ 1,729	$ 2,823
Charge-offs, foreign currency translation and other adjustments	(74)	(254)
Recoveries	(740)	(827)
Provision for credit losses	710	539
Allowance for credit losses, ending balance	1,625	2,281
Short-term Receivables
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Credit Losses, beginning balance	1,136	2,621
Charge-offs, foreign currency translation and other adjustments	(74)	(186)
Recoveries	(729)	(740)
Provision for credit losses	710	475
Allowance for credit losses, ending balance	1,043	2,170
Private Funds Advisory Receivables
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Credit Losses, beginning balance	593	202
Charge-offs, foreign currency translation and other adjustments		(68)
Recoveries	(11)	(87)
Provision for credit losses		64
Allowance for credit losses, ending balance	$ 582	$ 111