Recent Transactions (Details) - USD ($) $ in Thousands			1 Months Ended		12 Months Ended
	Aug. 01, 2022	Mar. 21, 2022	May 31, 2022	Mar. 31, 2022	Dec. 31, 2022
Management Contracts
Asset Acquisition [Line Items]
Purchase price		$ 812,900
Newly issued shares of company common stock		194,500		$ 194,500
Acquired CLO senior and subordinated notes		$ 175,900
Carlyle FRL
Asset Acquisition [Line Items]
Equity capital raised			$ 1,100,000	2,000,000
Carlyle FRL | T&D United Capital Co Ltd
Asset Acquisition [Line Items]
Payments to acquire equity method investments				100,000
Carlyle FRL | Fortitude Holdings
Asset Acquisition [Line Items]
Business acquisition further decrease funding percentage			10.50%		10.50%
Carlyle FRL | Fortitude Holdings | Maximum
Asset Acquisition [Line Items]
Percentage ownership			19.90%		19.90%
Carlyle FRL | Fortitude Holdings | Minimum
Asset Acquisition [Line Items]
Percentage ownership			13.50%		13.50%
iStar Triple Net Lease Portfolio
Asset Acquisition [Line Items]
Diversified portfolio of triple net leases value				3,000,000
Investment fund’s acquisition of the debt				2,000,000
Investment fund’s acquisition of the equity				1,000,000
Investment fund, maximum contribution as minority interest				$ 200,000
Abingworth
Asset Acquisition [Line Items]
Base purchase price	$ 186,200
Shares of common stock	25,000
Contingent consideration, estimated maximum range	$ 130,000				$ 130,000
Performance revenues percentage includes acquisition	15.00%