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Real Estate - Schedule of Development in Process Activities (Parenthetical) (Details) - Property | Sep. 30, 2025 | Jan. 01, 2025
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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 + Details
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