BORROWINGS (Contractual Commitments) (Details) $ in Thousands	Jun. 30, 2024 USD ($)
Debt Instrument [Line Items]
Total	$ 1,592,841
2024	73,112
2025	49,767
2026	241,980
2027	49,599
2028 and Thereafter	1,178,383
CRE securitizations
Debt Instrument [Line Items]
Total	1,097,825
2024	0
2025	0
2026	0
2027	0
2028 and Thereafter	1,097,825
Senior Secured Financing Facility
Debt Instrument [Line Items]
Total	63,099
2024	0
2025	0
2026	0
2027	49,599
2028 and Thereafter	13,500
CRE - Term Warehouse Financing Facilities
Debt Instrument [Line Items]
Total	165,092
2024	73,112
2025	0
2026	91,980
2027	0
2028 and Thereafter	0
Mortgages Payable
Debt Instrument [Line Items]
Total	65,277
2024	0
2025	49,767
2026	0
2027	0
2028 and Thereafter	15,510
5.75% Senior Unsecured Notes
Debt Instrument [Line Items]
Total	150,000
2024	0
2025	0
2026	150,000
2027	0
2028 and Thereafter	0
Unsecured Junior Subordinated Debentures
Debt Instrument [Line Items]
Total	51,548
2024	0
2025	0
2026	0
2027	0
2028 and Thereafter	$ 51,548

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