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Cover Page Cover Page | Jul. 29, 2021 | Jan. 13, 2020
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Cover [Abstract] |  |
Document Type | 8-K |
Document Period End Date | Jul. 29, 2021 |
Entity Registrant Name | EMERGENT BIOSOLUTIONS INC. |
Entity Incorporation, State or Country Code | DE |
Entity File Number | 001-33137 |
Entity Tax Identification Number | 14-1902018 |
Entity Address, Address Line One | 400 Professional Drive |
Entity Address, Address Line Two | Suite 400 |
Entity Address, City or Town | Gaithersburg |
Entity Address, State or Province | MD |
Entity Address, Postal Zip Code | 20879 |
City Area Code | 240 |
Local Phone Number | 631-3200 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Entity Emerging Growth Company | false |
Title of 12(b) Security | Common Stock, Par Value $0.001 per share |
Trading Symbol | EBS |
Security Exchange Name | NYSE |
Entity Central Index Key |  | 0001367644
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