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Loans Receivable and Other Lending Investments, net (Reserve for Loan Losses) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Allowance for Loan Losses [Roll Forward]
Reserve for loan losses at beginning of period	$ 53,395	$ 78,489	$ 85,545
Provision for (recovery of) loan losses	6,482	16,937	(5,828)
Charge-offs	(31,243)	(42,031)	(1,228)
Reserve for loan losses at end of period	28,634	$ 53,395	$ 78,489
Non performing loan losses charged-offs	19,200
Amount charged-off	$ 12,000

X

- Definition

Reflects the amount of loans that have been removed, or charged off, from both loan receivables and the reserve for credit losses, typically because they are considered to be not salvageable or have been purchased by unconsolidated collection entities.

+ References

No definition available.

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X

- Definition

Allowance For Non Performing Loan Losses WriteOffs

+ References

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- Definition

Financing Receivable, Allowance for Credit Loss, Writeoff, Deterioration Of Collateral

+ References

No definition available.

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X

- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

+ References

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- Definition

Amount of credit loss expense (reversal of expense) for financing receivable.

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