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Investments in Joint Ventures (Narrative) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Apr. 01, 2022
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Equity method investment ownership percentage |  |  |  |  | 31.30%
Income (Loss) from Equity Method Investments, Net of Dividends or Distributions | $ 0 | $ 2,198 | $ 3,048 | $ 4,112 |
Fees earned for property and asset management, construction, development, and other services to joint ventures |  | $ 1,500 | $ 1,700 | $ 3,100 |
The Funds |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Equity method investment ownership percentage |  |  |  |  | 31.30%
The Funds | Equity Method Investment, Nonconsolidated Investee or Group of Investees [Member] |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
equity method investment non-ownership percentage |  |  |  |  | 68.70%

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