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Investments in Partially Owned Entities - Summary of Company's Investment in Unconsolidated Entities (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Variable Interest Entity [Line Items] |  |
Investments in Unconsolidated Entities | $ 127,448 | $ 52,782
Unconsolidated Development Joint Ventures [Member] |  |
Variable Interest Entity [Line Items] |  |
Investments in Unconsolidated Entities | $ 72,488 |
Unconsolidated Development Joint Ventures [Member] | Minimum [Member] |  |
Variable Interest Entity [Line Items] |  |
Ownership Percentage | 62.00% |
Unconsolidated Development Joint Ventures [Member] | Maximum [Member] |  |
Variable Interest Entity [Line Items] |  |
Ownership Percentage | 90.00% |
Real Estate Technology [Member] |  |
Variable Interest Entity [Line Items] |  |
Investments in Unconsolidated Entities | $ 19,347 | 14,866
Other [Member] |  |
Variable Interest Entity [Line Items] |  |
Investments in Unconsolidated Entities | (411) | (372)
Unconsolidated VIE [Member] | Operating Property [Member] |  |
Variable Interest Entity [Line Items] |  |
Investments in Unconsolidated Entities | $ 36,024 | $ 38,288
Ownership Percentage |  | 33.30%

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