Income Taxes - Summary of Company's Net Deferred Tax Assets (Liabilities) (Detail) - USD ($) $ in Thousands |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Deferred tax assets: | ||
| Net operating loss carryforwards | $ 296,766 | $ 258,664 |
| Research and development credit carryforwards | 200,816 | 151,333 |
| Section 174 capitalized research | 216,469 | 150,993 |
| Operating lease liability | 57,438 | 31,183 |
| Deferred revenue | 10,634 | 9,633 |
| Stock-based compensation | 34,827 | 30,408 |
| Accruals and allowances | 5,468 | 6,244 |
| Prepaid rent | 4,410 | 1,190 |
| Equity investment adjustments | 16,560 | 7,580 |
| Intangibles, including in-process research and development | 920 | 1,017 |
| Capitalized start-up costs | 211 | 249 |
| Gross deferred tax assets | 844,519 | 648,494 |
| Deferred tax asset valuation allowance | (783,211) | (616,082) |
| Total deferred tax assets | 61,308 | 32,412 |
| Deferred tax liabilities: | ||
| Fixed assets | (1,385) | (1,221) |
| Operating lease right-of-use assets | (59,923) | (31,191) |
| Total deferred tax liabilities | (61,308) | (32,412) |
| 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://fasb.org/us-gaap/role/ref/legacyRef
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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 allowance, of deferred tax asset attributable to deductible temporary difference from in-process research and development cost acquired in business combination or from joint venture formation or both. 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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