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SEGMENT INFORMATION - Narrative (Details)	6 Months Ended
	Jun. 30, 2024 property community segment
Segment Reporting Information [Line Items]
Number of reportable segments | segment	1
Outside Of Washington, DC Metro Region
Segment Reporting Information [Line Items]
Number of properties | community	6
Riverside Apartments | Revenue Benchmark | Property Concentration Risk
Segment Reporting Information [Line Items]
Concentration risk, percentage (as a percent)	10.00%
Office
Segment Reporting Information [Line Items]
Number of properties that do not meet criteria for reportable segment | property	1

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Number Of Communities

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Number Of Properties That Do Not Meet Criteria For Reportable Segment

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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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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