Repurchase Agreements, Loan Participations Sold, Net, Notes Payable, Net, Secured Term Loan, Net, Debt Related to Real Estate Owned, Net, and Acquisition Facility - Summary of Portfolio Financings (Parenthetical) (Details)	6 Months Ended
	Jun. 30, 2022
London Interbank Offered Rate (LIBOR)
Repurchase Agreement Counterparty [Line Items]
One month LIBOR/ SOFR rate	1.79%
Secured Overnight Financing Rate (SOFR)
Repurchase Agreement Counterparty [Line Items]
One month LIBOR/ SOFR rate	1.69%