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Real Estate - Schedule of Development in Process Activities (Parenthetical) (Details) - Property	Sep. 30, 2025	Jan. 01, 2025
Property, Plant and Equipment [Line Items]
Number of properties under development	6	5
Fund III
Property, Plant and Equipment [Line Items]
Number of investment management property	1
Development | Henderson Avenue Portfolio
Property, Plant and Equipment [Line Items]
Number of properties under development	2

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

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