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Net Loss per Common Share (Tables) | 12 Months Ended
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Dec. 31, 2023
Earnings Per Share [Abstract] |
Summary of Basic and Diluted Net Loss per Common Share | The following table presents the calculation of basic and diluted net loss per common share (amounts in thousands except per share amounts):
| Year Ended December 31, |
| 2023 |  |  | 2022 |  |  | 2021 |
Numerator: |  |  |  |  |  |  |  |
Net loss | $ | (528,628 | ) |  | $ | (652,172 | ) |  | $ | (746,354 | )
Denominator: |  |  |  |  |  |  |  |
Weighted-average number of common shares used in net loss per common share - basic and diluted |  | 118,678 |  |  |  | 106,114 |  |  |  | 84,421 |
Net loss per common share -- basic and diluted | $ | (4.45 | ) |  | $ | (6.15 | ) |  | $ | (8.84 | )
Summary of Shares Outstanding that were Excluded from Calculation of Diluted Net Loss Per Share | Shares outstanding presented below were excluded from the calculation of diluted net loss per share, prior to the use of the if-converted-method and treasury stock method, as their effect is anti-dilutive (in thousands):
| Year Ended December 31, |
| 2023 |  |  | 2022 |  |  | 2021 |
Convertible notes |  | 2,379 |  |  |  | 2,379 |  |  |  | 4,865 |
Common stock under option |  | 8,664 |  |  |  | 12,295 |  |  |  | 12,562 |
Restricted stock units |  | 4,301 |  |  |  | 3,572 |  |  |  | 1,224 |
Total |  | 15,344 |  |  |  | 18,246 |  |  |  | 18,651 |

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
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