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Income Taxes - Schedule of Income before income tax, Domestic and Foreign (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Income Tax [Line Items] |  |  |
Income (loss) before income taxes and equity in earnings of non-consolidated affiliates | $ (88,402) | $ 20,867 | $ (88,669)
Domestic Tax Authority |  |  |
Income Tax [Line Items] |  |  |
Income (loss) before income taxes and equity in earnings of non-consolidated affiliates | (73,227) | (17,491) | (76,960)
Non-U.S. |  |  |
Income Tax [Line Items] |  |  |
Income (loss) before income taxes and equity in earnings of non-consolidated affiliates | $ (15,175) | $ 38,358 | $ (11,709)

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- Definition Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)(1)(i)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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