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Number of entity's patents that another entity has allegedly infringed.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 30
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=6397426&loc=d3e17499-108355

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Number of another entity's patents that the entity has allegedly infringed.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349

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Number of another entity's patents that the entity was found not to have infringed.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349

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Contingencies and Certain Commitments - Patent Litigation (Details) $ in Millions	1 Months Ended
	Apr. 30, 2023 patent	Sep. 30, 2022 patent	Aug. 31, 2022 patent	Jul. 31, 2022 patent	Apr. 02, 2023 USD ($)
Gain Contingencies [Line Items]
Threshold for disclosure of proceedings under environmental laws \| $					$ 1
Mektovi [Member] \| Pfizer and Versus Several Generic Manufacturers [Member] \| Patent Infringement [Member] \| Pending Litigation [Member]
Gain Contingencies [Line Items]
Gain contingency, number of patents allegedly infringed upon			6
Mektovi [Member] \| Pfizer and Versus Several Generic Manufacturers [Member] \| Patent Infringement [Member] \| Pending Litigation [Member] \| Expiring 2030 [Member]
Gain Contingencies [Line Items]
Gain contingency, number of patents allegedly infringed upon			2
Mektovi [Member] \| Pfizer and Versus Several Generic Manufacturers [Member] \| Patent Infringement [Member] \| Pending Litigation [Member] \| Expiring 2033 [Member]
Gain Contingencies [Line Items]
Gain contingency, number of patents allegedly infringed upon			2
Comirnaty direct sales and alliance revenues [Member] \| ModernaTX U.S. Patent Infringement Case
Gain Contingencies [Line Items]
Loss contingency, number of patents allegedly infringed upon			3
Comirnaty direct sales and alliance revenues [Member] \| ModernaTX European Patent Infringement Case [Member]
Gain Contingencies [Line Items]
Loss contingency, number of patents allegedly infringed upon		2	2
Comirnaty direct sales and alliance revenues [Member] \| Arbutus and Genevant U.S. Patent Infringement Case [Member] \| Subsequent Event [Member]
Gain Contingencies [Line Items]
Loss contingency, number of patents allegedly infringed upon	5
Comirnaty direct sales and alliance revenues [Member] \| Pfizer, BioNTech and BioNTech Manufacturing GmbH Versus CureVac, Judgment Of Non-Infringement [Member]
Gain Contingencies [Line Items]
Loss contingency, number of patents found not infringed				3