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Stock-Based Compensation - Summary of Stock Based Compensation for Employees and Non Employees (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Employee And Non Employee Service Share Based Compensation [Line Items] |  |  |  |
Total stock-based compensation | $ 37,339 | $ 21,451 | $ 66,729 | $ 50,301
Cost of Goods Sold |  |  |  |
Employee And Non Employee Service Share Based Compensation [Line Items] |  |  |  |
Total stock-based compensation | 126 | 0 | 217 | 0
Research and Development Expense |  |  |  |
Employee And Non Employee Service Share Based Compensation [Line Items] |  |  |  |
Total stock-based compensation | 14,000 | 4,937 | 25,255 | 17,716
Selling, General and Administrative Expenses |  |  |  |
Employee And Non Employee Service Share Based Compensation [Line Items] |  |  |  |
Total stock-based compensation | 23,213 | 16,471 | 41,211 | 32,542
Restructuring, Impairment and Related Charges |  |  |  |
Employee And Non Employee Service Share Based Compensation [Line Items] |  |  |  |
Total stock-based compensation | $ 0 | $ 43 | $ 46 | $ 43

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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479830/718-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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