Revenues from Contracts with Customers - Schedule of Revenues from Contracts with Customers (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Revenues from contracts with customers:
Total revenues	$ 159,470	$ 108,082
Advisory fees [Member]
Revenues from contracts with customers:
Total revenues	134,880	99,549
Management fees [Member]
Revenues from contracts with customers:
Total revenues	5,231
Performance fees [Member]
Revenues from contracts with customers:
Total revenues	2,955
Other [Member]
Revenues from contracts with customers:
Total revenues	$ 16,404	$ 8,533

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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+ Details