BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Schedule of Assets and Liabilities Held for Sale (Details) $ in Thousands	Jun. 30, 2025 USD ($) apartmentCommunity	Dec. 31, 2024 USD ($)
Accounting Policies [Abstract]
Number of apartment communities classified as held for sale \| apartmentCommunity	12
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets held for sale, net	$ 137,366	$ 0
Liabilities held for sale, net	1,029	$ 0
Disposal Group, Held-for-Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total real estate investments	137,366
Assets held for sale, net	137,366
Accounts payable and accrued expenses	1,029
Liabilities held for sale, net	$ 1,029

Disposal Group, Including Discontinued Operation, Real Estate Investment Property, Net

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