Schedule III - Real Estate and Accumulated Depreciation-Encumbrances Reconciliation (Parenthetical) (Details) $ in Millions	12 Months Ended
Dec. 31, 2021 USD ($)
Archstone Master Property [Member]
Real Estate And Accumulated Depreciation [Line Items]
Temporary letter of credit	$ 60.0

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.

No definition available.

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Period Type:	duration