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Summary of Significant Accounting Policies and Estimates - Income Taxes (Details) - USD ($) $ in Thousands | 1 Months Ended | 3 Months Ended
--- | --- | ---
Oct. 31, 2020 | Mar. 31, 2022 | Mar. 31, 2021
Income Tax Examination [Line Items] |  |  |
Reduced provision for income taxes |  | $ 28,800 |
Provision for income taxes |  | (49,053) | $ 8,737
Net interest income on the tax refunds |  | 1,600 |
Investment fair value |  | 1,200 |
Tax Year 2016 | R&D Tax Credit and 179D Deduction |  |  |
Income Tax Examination [Line Items] |  |  |
Provision for income taxes | $ 9,800 |  |
Tax Year 2017 | R&D Tax Credit and 179D Deduction |  |  |
Income Tax Examination [Line Items] |  |  |
Provision for income taxes | 9,500 |  |
Tax Year 2018 | R&D Tax Credit and 179D Deduction |  |  |
Income Tax Examination [Line Items] |  |  |
Provision for income taxes | 11,900 |  |
Total Tax Years 2016-2018 |  |  |
Income Tax Examination [Line Items] |  |  |
Additions based on tax positions related to prior years | 28,800 |  |
Total Tax Years 2016-2018 | R&D Tax Credit and 179D Deduction |  |  |
Income Tax Examination [Line Items] |  |  |
Provision for income taxes | $ 31,200 |  |
Total Tax Years 2019-2021 |  |  |
Income Tax Examination [Line Items] |  |  |
R&D tax credits |  | 26,800 |
Net interest income |  | $ 100 |

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