Income Taxes - Summary of Significant Components of Net Deferred Tax Balances (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Deferred tax assets: | ||
| Accruals and reserves | $ 23,230 | $ 16,413 |
| Intangible assets | 199,140 | 139,612 |
| IRC 174 capitalized R&D | 440,540 | 598,669 |
| Stock-based compensation | 23,686 | 58,171 |
| Loss carryforwards | 2,865,653 | 2,757,814 |
| Tax credit carryforwards | 1,169,703 | 1,060,486 |
| Operating lease liabilities | 134,620 | 128,072 |
| Other | 97,987 | 67,958 |
| Total deferred tax assets | 4,954,559 | 4,827,195 |
| Deferred tax liabilities: | ||
| Operating lease right-of-use assets | (113,448) | (112,907) |
| Unrealized gains in securities and investments | (13,544) | (18,333) |
| Other | (20,784) | (18,445) |
| Total deferred tax liabilities | (147,776) | (149,685) |
| Total net deferred tax assets before valuation allowance | 4,806,783 | 4,677,510 |
| Valuation allowance | (4,808,739) | (4,677,088) |
| Net deferred taxes | $ 422 | |
| Net deferred taxes | $ (1,956) |
| X | ||||||||||
- Definition Deferred tax assets lease liability. No definition available.
|
| X | ||||||||||
- Definition Deferred Tax Assets (Liabilities), Net, Excluding Valuation Allowance No definition available.
|
| X | ||||||||||
- Definition Deferred tax liabilities right of use asset. No definition available.
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets including goodwill. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains on trading securities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|