BORROWINGS (ACR 2021-FL2) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023	Dec. 31, 2021
Debt Instrument [Line Items]
Face amount of debt issued	$ 288,058	$ 271,942
ACR 2021-FL2 Senior Notes
Debt Instrument [Line Items]
Closing transaction amount			$ 700,000
Face amount of debt issued			$ 567,000
ACR 2021-FL2 Senior Notes | Subsidiary of ACRES Realty Funding, Inc | Debt Instrument, Class F
Debt Instrument [Line Items]
Interest ownership percentage on outstanding debt			100.00%
ACR 2021-FL2 Senior Notes | Subsidiary of ACRES Realty Funding, Inc | Debt Instrument, Class G
Debt Instrument [Line Items]
Interest ownership percentage on outstanding debt			100.00%
ACR 2021-FL2 Senior Notes | Subsidiary of ACRES Realty Funding, Inc | Preferred Stock [Member]
Debt Instrument [Line Items]
Interest ownership percentage on outstanding debt			100.00%