Income Taxes - Summary of Company's Net Deferred Tax Assets (Liabilities) (Detail) - USD ($) $ in Thousands |
Dec. 31, 2023 |
Dec. 31, 2022 |
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| Deferred tax assets: | ||
| Net operating loss carryforwards | $ 258,664 | $ 229,375 |
| Research and development credit carryforwards | 151,333 | 101,326 |
| Section 174 capitalized research | 150,993 | 78,873 |
| Operating lease liability | 31,183 | 35,386 |
| Deferred revenue | 9,633 | 13,189 |
| Equity-based compensation | 30,408 | 22,512 |
| Accruals and allowances | 6,244 | 4,968 |
| Prepaid Rent | 1,190 | 1,367 |
| Equity investment adjustments | 7,580 | 3,358 |
| Intangibles, including acquired in-process research and development | 1,017 | 930 |
| Capitalized start-up costs | 249 | 296 |
| Gross deferred tax assets | 648,494 | 491,580 |
| Deferred tax asset valuation allowance | (616,082) | (454,793) |
| Total deferred tax assets | 32,412 | 36,787 |
| Deferred tax liabilities: | ||
| Fixed assets | (1,221) | (759) |
| Operating lease right-of-use assets | (31,191) | (36,028) |
| Total deferred tax liabilities | (32,412) | (36,787) |
| Net deferred tax asset (liability) | $ 0 | $ 0 |
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- Definition Deferred tax assets capitalized research. No definition available.
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- Definition Deferred tax assets, deferred expense, capitalized start-up. No definition available.
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- Definition Deferred tax assets operating lease liability. No definition available.
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- Definition Deferred tax liabilities operating lease right of use assets. No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from equity method investments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from in-process research and development costs expensed in connection with a business combination. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible research tax credit carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of asset related to consideration paid in advance for rent that provides economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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