REPURCHASE FACILITIES, NOTES PAYABLE AND CREDIT FACILITIES - Schedule of Note Financing Arrangements (Details) $ in Thousands	12 Months Ended
Dec. 31, 2025 USD ($) extension_option	Dec. 31, 2024 USD ($)
Debt Instrument [Line Items]
Weighted Average Interest Rate	5.00%
Loans Financed under Note on Note Financing	$ 3,752,467	$ 3,763,013
Amount Financed	3,102,195	3,182,614
Notes payable – variable rate debt
Debt Instrument [Line Items]
Loans Financed under Note on Note Financing	553,028
Amount Financed	$ 378,775	$ 606,452
Citibank \| Notes payable – variable rate debt
Debt Instrument [Line Items]
Number of extension options \| extension_option	1
Number of extension term	1 year
Weighted Average Interest Rate	5.10%
Loans Financed under Note on Note Financing	$ 83,948
Amount Financed	$ 62,961
Barclays \| Notes payable – variable rate debt
Debt Instrument [Line Items]
Number of extension options \| extension_option	1
Number of extension term	1 year
Weighted Average Interest Rate	5.10%
Loans Financed under Note on Note Financing	$ 148,852
Amount Financed	$ 111,639
Mass Mutual \| Notes payable – variable rate debt
Debt Instrument [Line Items]
Weighted Average Interest Rate	6.10%
Loans Financed under Note on Note Financing	$ 320,228
Amount Financed	$ 204,175

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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