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Variable Interest Entities ("VIEs") - Summary of Investments in Unconsolidated Real Estate Funds and Maximum Risk of Loss from Investments (Parenthetical) (Details) - USD ($) $ in Thousands | Mar. 27, 2020 | Dec. 31, 2019
--- | --- | ---
Variable Interest Entity [Line Items] |  |
Due from affiliates |  | $ 36,918
Fund X [Member] |  |
Variable Interest Entity [Line Items] |  |
Due from affiliates | $ 36,918 |

X
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X
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X
- Details
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