Collateralized Loan Obligations - Schedule of Net Interest Income Included in Consolidated Statement of Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Variable Interest Entity [Line Items]
Interest income	$ 140,150	$ 163,229	$ 441,019	$ 475,388
Total net interest income	37,005	44,612	116,582	135,118
Collateralized loan obligations | Primary beneficiary
Variable Interest Entity [Line Items]
Interest income	48,468	48,753	146,163	134,741
Interest expense	34,009	35,378	102,127	100,463
Total net interest income	14,459	13,375	44,036	34,278
Deferred financing costs amortization	$ 100	$ 1,700	$ 800	$ 6,000