Revenue - Schedule of Product Sales (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenue Recognition
Total revenue	$ 239,240	$ 415,484	$ 905,895	$ 509,339
Product sales
Revenue Recognition
Total revenue	10,724	22,588	632,402	112,424
Nuvaxovid sales
Revenue Recognition
Total revenue	(2,093)	19,904	605,931	102,228
Supply sales
Revenue Recognition
Total revenue	$ 12,817	$ 2,684	$ 26,471	$ 10,196

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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