CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) - Non Agency Residential Mortgage Backed Securities And Securitized Loans - Variable Interest Entities, Primary Beneficiary - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Interest income, assets of consolidated VIEs	$ 149,115	$ 169,127	$ 307,214	$ 343,809
Interest expense, Non-recourse liabilities of VIEs	$ 50,935	$ 70,816	$ 116,141	$ 135,445