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Investments in and Advances to Real Estate Joint Ventures - Joint Venture Investments Accounted for Under the Equity Method, Debt Details (Details) - USD ($) $ in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2024 | Dec. 31, 2023
Schedule of Equity Method Investments [Line Items] |  |  |
Mortgage and notes payable |  | $ 1,476.9 | $ 1,248.9
Prudential Investment Program [Member] |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Mortgage and notes payable |  | $ 269.9 | $ 291.6
Weighted average interest rate |  | 6.01% | 6.00%
Weighted average remaining term (Month) | [1] | 25 months 21 days | 24 months 18 days
KIR [Member] |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Mortgage and notes payable |  | $ 273.6 | $ 273.4
Weighted average interest rate |  | 5.82% | 5.82%
Weighted average remaining term (Month) | [1] | 33 months 6 days | 39 months 6 days
R2G Venture LLC [Member] |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Mortgage and notes payable | [2] | $ 67.7 | $ 0.0
Weighted average interest rate | [2] | 2.90% | 0.00%
Weighted average remaining term (Month) | [1],[2] | 80 months 21 days |
CPP [Member] |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Mortgage and notes payable |  | $ 81.3 | $ 81.9
Weighted average interest rate |  | 5.12% | 5.12%
Weighted average remaining term (Month) | [1] | 25 months 3 days | 31 months
Other Institutional Joint Ventures [Member] |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Mortgage and notes payable |  | $ 234.4 | $ 234.1
Weighted average interest rate |  | 5.76% | 5.76%
Weighted average remaining term (Month) | [1] | 29 months 21 days | 35 months 21 days
Other Joint Venture Programs [Member] |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Mortgage and notes payable | [3] | $ 550.0 | $ 367.9
Weighted average interest rate | [3] | 5.07% | 4.44%
Weighted average remaining term (Month) | [1],[3] | 45 months 15 days | 59 months 18 days
[1] | Includes extension options
[2] | In connection with the RPT Merger, the Company acquired an ownership interest in this joint venture, which had aggregate secured deb t of $66.7 million (including a fair market value adjustment of $14.4 million).
[3] | In connection with the RPT Merger, the Company acquired an ownership interest in a joint venture, which had aggregate secured debt of $187.1 million (including a fair market value adjustment of $3.2 million).

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