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Agreements and Transactions with Related Parties - 2023 Activity (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2025 USD ($)	Mar. 31, 2024 USD ($)	Dec. 31, 2023 USD ($) officer extension	Dec. 31, 2020
Agreements and Transactions with Related Parties
Interest income	$ 240,693	$ 321,292
Bridge loans | Other Related Party Transactions | Related Party
Agreements and Transactions with Related Parties
Equity participation interest (as a percentage)				18.90%
Maturity Date December 2025 | Bridge loans | Related Party
Agreements and Transactions with Related Parties
Interest income	1,400	$ 300
Maturity Date December 2025 | Bridge loans | Other Related Party Transactions | Related Party
Agreements and Transactions with Related Parties
Principal amount			$ 56,900
Loan committed	$ 54,700
Number of officers making minority equity investments | officer			2
Equity investment			$ 500
Equity participation interest (as a percentage)			4.00%
Base spread, percentage			5.50%
SOFR floor, percentage			3.25%
Number of extension options | extension			2
Length of extension option			6 months

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