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CEPI accrual.

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Consideration Allocated To The Remaining Performance Obligation

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- Definition

Forgivable loan.

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Proceeds from grant.

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- Definition

Production scale-up and reservation fee.

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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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, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.

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Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.

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- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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Collaborative Research, Development and License Agreements - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Oct. 31, 2021	May 31, 2021	Jan. 31, 2021
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Revenue recognized		$ 439,442	$ 46,551	$ 35,219
Deferred revenue		55,400
Coalition for Epidemic Preparedness Innovations
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Interest- free unsecured forgivable loan							$ 99,000
Advance payment from customer		168,500
Accounts receivable	$ 0	14,600	0
CEPI accrual		128,800	0
Valneva SE
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Advance payment from customer					$ 55,400
Consideration Allocated To The Remaining Performance Obligation					$ 55,400
U.S. Department of Defense
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Revenue recognized		500
Proceeds from grant		22,000
Serum Institute of India Pvt. Ltd.
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Revenue recognized		400	900	100
Other Long Term Liabilities \| Coalition for Epidemic Preparedness Innovations
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Advance payment from customer		5,400
Reservation Agreement
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Interest- free unsecured forgivable loan						$ 77,400
Reservation Agreement \| Coalition for Epidemic Preparedness Innovations
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Revenue recognized	6,300
Interest- free unsecured forgivable loan						$ 176,400
Reservation fees	6,300
Supply Agreement \| Clover
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Revenue recognized		72,200	0	0
Deferred revenue	0	191,100	0
Contract asset balance	0	62,500	0
Accounts receivable	0	2,100	0
Supply Agreement \| Biological E. Limited
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Revenue recognized		185,700	0	0
Deferred revenue	0	103,300	0
Accounts receivable	0	96,100	0
Supply Agreement \| Medigen
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Revenue recognized		26,700	1,200	0
Accounts receivable	0	2,400	0
Supply Agreement \| Valneva SE
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Revenue recognized		89,400	2,000	$ 0
Deferred revenue	$ 37,000	55,400	$ 37,000
Grant Agreement \| Bill & Melinda Gates Foundation
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Revenue recognized		1,200
Deferred revenue		1,200
Amount Spend On Grant-related Activity		1,200
Grant Agreement \| Bill & Melinda Gates Foundation \| Maximum
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Proceeds from grant		$ 3,400