Other Operating Income - Other operating income by category (Details) - USD ($) $ in Thousands	12 Months Ended	52 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021
Revenue from External Customer [Line Items]
Research and development tax credits	$ 15,206	$ 9,363
Other operating income	20,968	19,312
BARDA
Revenue from External Customer [Line Items]
Funding/Grant income	4,604	9,472	$ 50,265
Other grant funding counterparties
Revenue from External Customer [Line Items]
Funding/Grant income	$ 1,158	$ 477

The total amount of other operating income, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operation.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration