DEBT - Mortgage Payable and Secured Borrowings Government Guaranteed Loans Narrative (Details) $ in Millions	Sep. 30, 2023 USD ($)
Mortgage Payable \| Fixed Rate Mortgage Payable
Debt Instrument [Line Items]
Fixed interest rate	4.14%
Mortgage Payable \| Variable Rate Mortgages Payable \| SOFR \| Minimum
Debt Instrument [Line Items]
Interest rate margin	3.25%
Mortgage Payable \| Variable Rate Mortgages Payable \| SOFR \| Maximum
Debt Instrument [Line Items]
Interest rate margin	3.35%
Secured borrowing principal on SBA 7(a) loans sold for a premium and excess spread
Debt Instrument [Line Items]
Excess spread	$ 3.0
Weighted average rate	8.79%
Secured borrowing principal on SBA 7(a) loans sold for excess spread
Debt Instrument [Line Items]
Excess spread	$ 1.6
Weighted average rate	6.63%

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Weighted average interest rate of debt outstanding.

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Amount of secured borrowings in excess of (less than) the liability for repurchase agreements and securities lending transactions, before offset, included in offsetting disclosures.

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