Stock-Based Compensation - Summary of Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	$ 36,045	$ 19,800	$ 91,276	$ 60,313
Income Statement Location [Axis]: us-gaap:CostOfRevenue
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	1,138	1,225	4,410	4,042
Income Statement Location [Axis]: us-gaap:GeneralAndAdministrativeExpense
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	14,671	6,851	35,991	21,187
Income Statement Location [Axis]: us-gaap:ResearchAndDevelopmentExpense
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	17,195	8,536	43,049	26,261
Income Statement Location [Axis]: us-gaap:SellingAndMarketingExpense
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	$ 3,041	$ 3,188	$ 7,826	$ 8,823