Income Taxes - Schedule of Components of Income Before Income Tax Provision (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income before income taxes:
Domestic	$ (404,885)	$ (251,969)	$ (197,304)
Foreign	789	3,143	2,842
Income (loss) before income taxes	$ (404,096)	$ (248,826)	$ (194,462)