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Summary of Significant Accounting Policies - Government Grant Income (Details) - Government Assistance, CARES Act - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020
Unusual or Infrequent Item, or Both [Line Items] |  |  |  |
Government grant income received | $ 15 | $ 2,448 | $ 6,082 | $ 17,332
Government grant income recorded in other income (expense), net |  |  |  |
Unusual or Infrequent Item, or Both [Line Items] |  |  |  |
Government grant income received | 15 | 1,761 | 1,412 | 13,632
Government grant income recorded in equity income (loss) from unconsolidated joint ventures |  |  |  |
Unusual or Infrequent Item, or Both [Line Items] |  |  |  |
Government grant income received | 0 | 295 | 1,010 | 1,099
Government grant income recorded in income (loss) from discontinued operations |  |  |  |
Unusual or Infrequent Item, or Both [Line Items] |  |  |  |
Government grant income received | $ 0 | $ 392 | $ 3,660 | $ 2,601

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- Definition Government Grant Income + References No definition available. + 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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- Details
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Namespace Prefix: |
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- Details
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- Details
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- Details
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