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Fair Value Measurements - Narrative (Details) | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2021 USD ($) | Mar. 16, 2021 shares | Dec. 31, 2020 USD ($) | Dec. 02, 2020 shares
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Measurement adjustments | $ (21,602,000) |  |  |
Fair value of warrants outstanding | $ 31,230,000 |  | $ 343,400,000 |
Private Warrants |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Warrants exercised (in shares) | shares |  | 3,589,645 |  |
Total Legacy Warrants |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Fair value of warrants outstanding |  |  | $ 0 |
Cashless Conversion Warrant Exercises |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Warrants exercised (in shares) | shares |  |  |  | 13,647
Share-Based Warrant Exercises |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Warrants exercised (in shares) | shares |  |  |  | 130,376
Level 3 | Expected Term | Private Warrants |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Warrants outstanding, measurement input | 3.92 |  |  |
Level 3 | Expected Term | Total Legacy Warrants |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Warrants outstanding, measurement input |  |  |  | 18.00
Level 3 | Price Volatility | Private Warrants |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Warrants outstanding, measurement input | 0.672 |  |  |
Level 3 | Risk Free Interest Rate | Private Warrants |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Warrants outstanding, measurement input | 0.0110 |  |  |
Level 2 |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Convertible senior notes, fair value | $ 669,400,000 |  |  |

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