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Debt Obligations - Collateralized Loan Obligations Narrative (Details) $ in Thousands	1 Months Ended	3 Months Ended
	Mar. 31, 2026 USD ($) tranche	Mar. 31, 2026 USD ($)	Dec. 31, 2025 USD ($)
Debt Obligations
UPB	$ 4,977,857	$ 4,977,857	$ 5,161,707
CLO 21
Debt Obligations
Number of tranches issued | tranche	9
Value of the tranches issued	$ 762,600	762,600
Debt, face value	673,990	673,990
UPB	88,600	88,600
Value of portfolio loans and cash as collateral	$ 662,600	$ 662,600
Replacement period	2 years 6 months
Proceeds from issuance of collateralized loan obligations for acquiring additional loan obligations	$ 100,000
Maximum period to acquire additional loan obligations	180 days
Leverage percentage	88.00%
Weighted average note rate including certain fees and costs, percentage	1.73%	1.73%
Existing Collateralized Loan Obligations
Debt Obligations
Debt paid down		$ 248,400

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