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Borrowings - Prime Brokerage Credit Facilities (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Line of Credit Facility [Line Items]
Financing interest expense on long-term borrowings	$ 33,297	$ 24,492	$ 95,739	$ 71,154
Short-Term Credit Facilities
Line of Credit Facility [Line Items]
Financing interest expense on long-term borrowings	$ 3,000	$ 2,400	$ 8,000	$ 7,400

X

- Definition

Amount of the cost of borrowed funds accounted for as interest expense for debt.

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