Revenue - Schedule of Product Sales (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Revenue Recognition
Total revenue	$ 56,698	$ 239,240	$ 196,212	$ 905,895
Product sales
Revenue Recognition
Total revenue	18,854	10,724	61,054	632,402
Nuvaxovid sales
Revenue Recognition
Total revenue	0	(2,093)	9,558	605,931
Supply sales
Revenue Recognition
Total revenue	$ 18,854	$ 12,817	$ 51,496	$ 26,471

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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