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Pay vs Performance Disclosure - USD ($) | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Pay vs Performance Disclosure [Table] |  |  |
Pay vs Performance [Table Text Block] |
PAY VS. PERFORMANCE DISCLOSURE
The table set forth below summarizes information to show the relationship between NEO compensation and certain financial performance measures for fiscal years 2020, 2021 and 2022. This information is provided in accordance with Section 953(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 402(v) of Regulation S-K.
Fiscal Year |  | Summary Compensation Table Total for PEO (1) |  |  | Compensation Actually Paid to PEO (2) |  |  | Average Summary Compensation Table Total for Non-PEO NEOs (3) |  |  | Average Compensation Actually Paid to Non-PEO NEOs (2)(3) |  |  | Value of Initial Fixed $100 Investment Based on |  |  | Net Income (Loss) ( in millions ) (5) |  |  | Total Revenues ( in millions) (5) |
|  |  |  |  |  |  |  |  |  |  |  |  |  | Total Shareholder Return |  |  | Peer Group Total Shareholder Return (4) |  |  |  |  |  |  |
(a) |  | (b) |  |  | (c) |  |  | (d) |  |  | (e) |  |  | (f) |  |  | (g) |  |  | (h) |  |  | (i) |
2022 |  | $ | 7,578,573 |  |  | $ | 508,270 |  |  | $ | 3,393,116 |  |  | $ | 951,561 |  |  | $ | 21.89 |  |  | $ | 140.85 |  |  | $ | (223.8 | ) |  | $ | 1,120.9 |
2021 |  | $ | 6,932,076 |  |  | $ | 532,388 |  |  | $ | 2,469,172 |  |  | $ | 192,682 |  |  | $ | 80.57 |  |  | $ | 121.80 |  |  | $ | 230.9 |  |  | $ | 1,792.7 |
2020 |  | $ | 5,569,978 |  |  | $ | 10,223,966 |  |  | $ | 2,457,336 |  |  | $ | 5,035,083 |  |  | $ | 166.08 |  |  | $ | 108.63 |  |  | $ | 305.1 |  |  | $ | 1,555.4 |
(1) | Mr. Kramer was our principal executive officer (PEO) for each of 2022, 2021 and 2020.
(2) | The dollar amounts reported in the “Compensation Actually Paid to PEO” column and the “Average Compensation Actually Paid to Non-PEO Named Executive Officers” column represent the amount of “compensation actually paid” (“CAP”) to our PEO and the “average compensation actually paid” to our non-PEO NEOs, respectively, as computed in accordance with Item 402(v) of Regulation S-K. While the SEC rules require us to disclose these amounts, they do not correlate to actual amounts that will or may be paid to our NEOs. The actual amounts that will or may be paid to each NEO will be determined following the completion of the applicable service and/or performance period based upon the actual achievement over such service and/or performance period. Supplemental tables reconciling compensation reported in our summary compensation table to CAP for our PEO is provided below.
(3) | The non-PEO NEOs for 2022 were Mr. Lindahl, Mr. Havey, Ms. Fox and Mr. Saran, our former Chief Strategy and Development Officer, and for each of 2021 and 2020 the non-PEO NEOs were Mr. El-Hibri, Mr. Lindahl, Mr. Havey and Mr. Saran. Supplemental tables reconciling compensation reported in our summary compensation table to CAP for the average of our non-PEO NEOs is provided below.
(4) | Peer Group reflects published data for the S&P Biotechnology Index.
(5) | Net income (loss) and Total Revenues for each year shown, as disclosed in the company’s annual report on Form 10-K for the corresponding year. Total Revenues is our “Company-Selected Measure” as set forth in Regulation S-K 402(v).
Company Selected Measure Name | Total Revenues |  |
Named Executive Officers, Footnote [Text Block] | The non-PEO NEOs for 2022 were Mr. Lindahl, Mr. Havey, Ms. Fox and Mr. Saran, our former Chief Strategy and Development Officer, and for each of 2021 and 2020 the non-PEO NEOs were Mr. El-Hibri, Mr. Lindahl, Mr. Havey and Mr. Saran. |  |
Peer Group Issuers, Footnote [Text Block] | Peer Group reflects published data for the S&P Biotechnology Index. |  |
PEO Total Compensation Amount | $ 7,578,573 | $ 6,932,076 | $ 5,569,978
PEO Actually Paid Compensation Amount | $ 508,270 | 532,388 | 10,223,966
Adjustment To PEO Compensation, Footnote [Text Block] | PEO SCT to CAP Reconciliation
Fiscal Year |  | Reported Summary Compensation Table Total for PEO |  |  | Reported Value of Equity Awards |  |  | Equity Award Adjustments |  |  | Compensation Actually Paid to PEO |
2022 |  | $ | 7,578,573 |  |  | $ | (6,231,882 | ) |  | $ | (838,421 | ) |  | $ | 508,270 |
2021 |  | $ | 6,932,076 |  |  | $ | (4,998,767 | ) |  | $ | (1,400,921 | ) |  | $ | 532,388 |
2020 |  | $ | 5,569,978 |  |  | $ | (3,442,423 | ) |  | $ | 8,096,411 |  |  | $ | 10,223,966 |
PEO Equity Award Adjustment Reconciliation
Fiscal Year |  | Year-End Fair Value of Outstanding and Unvested Equity Awards |  |  | Year-over-Year Change in Fair Value of Outstanding and Unvested Equity Awards |  |  | Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Covered Year |  |  | Year-over- Year Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Covered Year |  |  | Year-end Fair Value of Equity Awards that Failed to Meet Vesting Conditions in the Covered Year |  |  | Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation |  |  | Total Equity Award Adjustments |
2022 |  | $ | 1,391,610 |  |  | $ | (1,603,115 | ) |  | $ | — |  |  | $ | (626,916 | ) |  | $ | — |  |  | $ | — |  |  | $ | (838,421 | )
2021 |  | $ | 1,869,759 |  |  | $ | (3,301,247 | ) |  | $ | — |  |  | $ | 30,567 |  |  | $ | — |  |  | $ | — |  |  | $ | (1,400,921 | )
2020 |  | $ | 5,854,355 |  |  | $ | 1,898,642 |  |  | $ | — |  |  | $ | 343,414 |  |  | $ | — |  |  | $ | — |  |  | $ | 8,096,411 |
Non-PEO NEO Average Total Compensation Amount | $ 3,393,116 | 2,469,172 | 2,457,336
Non-PEO NEO Average Compensation Actually Paid Amount | $ 951,561 | 192,682 | 5,035,083
Adjustment to Non-PEO NEO Compensation Footnote [Text Block] | Average non-PEO NEO SCT to CAP Reconciliation
Fiscal Year |  | Average Reported Summary Compensation Table Total for non-PEO NEOs |  |  | Average Reported Value of Equity Awards |  |  | Average Equity Award Adjustments |  |  | Average Compensation Actually Paid to non-PEO NEOs |
2022 |  | $ | 3,393,116 |  |  | $ | (2,640,104 | ) |  | $ | 198,549 |  |  | $ | 951,561 |
2021 |  | $ | 2,469,172 |  |  | $ | (1,539,799 | ) |  | $ | (736,691 | ) |  | $ | 192,682 |
2020 |  | $ | 2,457,336 |  |  | $ | (1,406,360 | ) |  | $ | 3,984,107 |  |  | $ | 5,035,083 |
Average non-PEO NEO Equity Award Adjustment Reconciliation
Fiscal Year |  | Average Year-End Fair Value of Outstanding and Unvested Equity Awards |  |  | Year-over-Year Average Change in Fair Value of Outstanding and Unvested Equity Awards |  |  | Vesting Date of Equity Awards Granted and Vested in the Covered Year |  |  | Year-over-Year Average Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Covered Year |  |  | Average Year-End Fair Value of Equity Awards that Failed to Meet Vesting Conditions in the Covered Year |  |  | Average Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation |  |  | Total Average Equity Award Adjustments |
2022 |  | $ | 764,901 |  |  | $ | (389,222 | ) |  | $ | — |  |  | $ | (177,130 | ) |  | $ | — |  |  | $ | — |  |  | $ | 198,549 |
2021 |  | $ | 575,964 |  |  | $ | (1,417,932 | ) |  | $ | — |  |  | $ | 105,276 |  |  | $ | — |  |  | $ | — |  |  | $ | (736,691 | )
2020 |  | $ | 2,391,709 |  |  | $ | 1,136,285 |  |  | $ | — |  |  | $ | 456,113 |  |  | $ | — |  |  | $ | — |  |  | $ | 3,984,107 |
Compensation Actually Paid vs. Total Shareholder Return [Text Block] |  |  |
Compensation Actually Paid vs. Net Income [Text Block] |  |  |
Compensation Actually Paid vs. Company Selected Measure [Text Block] |  |  |
Total Shareholder Return Vs Peer Group [Text Block] |  |  |
Tabular List [Table Text Block] | Financial Performance Measures The following table lists the three financial performance measures that, in Emergent’s assessment, are the most important measures that the company uses to link CAP to its NEOs to company performance. The following is provided in accordance with Item 402(v) of Regulation S-K.
Measure 1 |  | Total Revenues (Company Selected Measure)
Measure 2 |  | Adjusted EBITDA Margin
Measure 3 |  | Adjusted Net Income (Loss)
Total Shareholder Return Amount | $ 21.89 | 80.57 | 166.08
Peer Group Total Shareholder Return Amount | 140.85 | 121.8 | 108.63
Net Income (Loss) | $ (223,800,000) | $ 230,900,000 | $ 305,100,000
Company Selected Measure Amount | 1,120,900,000 | 1,792,700,000 | 1,555,400,000
PEO Name | Mr. Kramer |  |
Measure [Axis]: 1 |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Measure Name | Total Revenues |  |
Measure [Axis]: 2 |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Measure Name | Adjusted EBITDA Margin |  |
Measure [Axis]: 3 |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Measure Name | Adjusted Net Income (Loss) |  |
PEO [Member] | Reported Value of Equity Awards [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | $ (6,231,882) | $ (4,998,767) | $ (3,442,423)
PEO [Member] | Equity Award Adjustments [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (838,421) | (1,400,921) | 8,096,411
PEO [Member] | YearEnd Fair Value of Outstanding and Unvested Equity Awards [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 1,391,610 | 1,869,759 | 5,854,355
PEO [Member] | YearoverYear Change in Fair Value of Outstanding and Unvested Equity Awards [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (1,603,115) | (3,301,247) | 1,898,642
PEO [Member] | Yearover Year Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Covered Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (626,916) | 30,567 | 343,414
Non-PEO NEO [Member] | Reported Value of Equity Awards [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (2,640,104) | (1,539,799) | (1,406,360)
Non-PEO NEO [Member] | Equity Award Adjustments [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 198,549 | (736,691) | 3,984,107
Non-PEO NEO [Member] | YearEnd Fair Value of Outstanding and Unvested Equity Awards [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 764,901 | 575,964 | 2,391,709
Non-PEO NEO [Member] | YearoverYear Change in Fair Value of Outstanding and Unvested Equity Awards [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (389,222) | (1,417,932) | 1,136,285
Non-PEO NEO [Member] | Yearover Year Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Covered Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | $ (177,130) | $ 105,276 | $ 456,113

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