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Equity Method Investments - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2025	Apr. 01, 2025	Mar. 31, 2025	Dec. 31, 2024
Schedule of Equity Method Investments [Line Items]
Equity method investments	$ 61,163	$ 61,163			$ 123,782
Net gain from consolidated variable interest entities	71	294
Limited Partner
Schedule of Equity Method Investments [Line Items]
Equity method investments	$ 9,080	$ 9,080			9,483
L S V Asset Management
Schedule of Equity Method Investments [Line Items]
Ownership interest in LSV, percentage	38.50%	38.50%	38.50%	38.60%
Equity method investments	$ 52,083	$ 52,083			$ 114,299

X

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of unrealized gain (loss) on investment.

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