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Other Current Assets and Other Assets - Summary of Other Assets (Details) - USD ($) $ in Thousands | Jun. 30, 2021 | Dec. 31, 2020
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Other Assets [Abstract] |  |
Deferred tax assets | $ 99,164 | $ 187,526
Equity method investment | 88,315 | 88,315
Debt securities | 0 | 12,754
Non-marketable investments | 26,446 | 9,927
Derivative assets | 0 | 9,229
Other | 25,270 | 15,171
Total | $ 239,195 | $ 322,922

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- Definition Amount, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), investment in debt security measured at amortized cost (held-to-maturity), and investment in debt security measured at fair value with change in fair value recognized in net income (trading). + References No definition available. + Details
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