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Acquisition of Novavax CZ - Schedule of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | May 27, 2020
--- | --- | --- | --- | ---
Business Combination Segment Allocation [Line Items] |  |  |  |
Goodwill | $ 126,331 | $ 131,479 | $ 135,379 |
Novavax CZ |  |  |  |
Business Combination Segment Allocation [Line Items] |  |  |  |
Prepaid expense and other current assets |  |  |  | $ 326
Property and equipment |  |  |  | 96,739
Goodwill |  |  |  | 70,662
Accounts payable |  |  |  | (1,193)
Accrued expenses |  |  |  | (205)
Other non-current liabilities |  |  |  | (813)
Purchase price, net of cash acquired |  |  |  | $ 165,516

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