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Unconsolidated Entities - Summary of Investments in and Advances to our Unconsolidated Entities (Detail) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
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Schedule Of Equity Method Investments [Line Items] |  |
Investments in and advances to unconsolidated entities | $ 7,514,840 | $ 7,602,014
Unconsolidated Co-Investment Ventures [Member] |  |
Schedule Of Equity Method Investments [Line Items] |  |
Investments in and advances to unconsolidated entities | 6,594,263 | 6,685,567
Other Ventures [Member] |  |
Schedule Of Equity Method Investments [Line Items] |  |
Investments in and advances to unconsolidated entities | $ 920,577 | $ 916,447

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- Definition Amount of investment in equity method investee and investment in and advance to affiliate. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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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 No definition available. + Details
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