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Loans Receivable and Other Lending Investments, net (Loan Receivable Held for Sale) (Details) $ in Thousands	1 Months Ended			3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($) security	Mar. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)
Debt Securities, Available-for-sale [Line Items]
Provision for (recovery of) loan losses				$ 95	$ (157)	$ 1,727	$ 22,556
Proceeds from sale of loan receivable						37,650	$ 49,382
Other lending investments
Face Value	$ 4,220			4,220		4,220
Amortized Cost Basis	4,220			$ 4,220		4,220
Net Unrealized Gain (Loss)	$ (139)					$ (139)
Debt Securities, Available-for-Sale, Type [Extensible Enumeration]	us-gaap:MunicipalNotesMember			us-gaap:MunicipalNotesMember		us-gaap:MunicipalNotesMember
Number of securities acquired | security	2
Securities acquired during the period	$ 4,200
Rate of interest accrual on securities	7.00%			7.00%		7.00%
Carrying Value
Other lending investments
Net Carrying Value	$ 4,081			$ 4,081		$ 4,081
Fair Value
Other lending investments
Net Carrying Value	$ 4,081			$ 4,081		4,081
Loan receivable transferred to Held for Sale
Debt Securities, Available-for-sale [Line Items]
Provision for (recovery of) loan losses			$ 23,800
Proceeds from sale of loan receivable		$ 37,700
Loss on sale of loan receivable		$ 2,200				$ 2,200

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