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[Member] Jansen Pharmaceuticals, Inc. 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Segment Reconciling Items [Member] Services Revenue Revenue Revenue from Contract with Customer, Excluding Assessed Tax Service cost Service cost Defined Benefit Plan, Service Cost Cover [Abstract] Cover [Abstract] Entity Voluntary Filers Entity Voluntary Filers Goodwill impairment Goodwill impairment Goodwill, Impairment Loss Defined Benefit Pension Plan Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent [Member] Debt instrument, covenant, net leverage ratio, maximum Debt Instrument, Covenant, Net Leverage Ratio, One Debt Instrument, Covenant, Net Leverage Ratio, One Revenue recognition Revenue from Contract with Customer [Text Block] Segment Reporting [Abstract] Segment Reporting [Abstract] Change in Benefit Obligation: Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] Deferred revenue Deferred Tax Assets, Deferred Income Upon the occurrence of a change in control Debt Instrument, Redemption, Period Two [Member] Forecast Forecast [Member] Documents Incorporated by Reference Documents Incorporated by Reference [Text Block] Amortization of loss Defined Benefit Plan, Amortization of Gain (Loss) Taxes paid for stock-based compensation activity Payment, Tax Withholding, Share-Based Payment Arrangement Total liabilities and stockholders’ equity Liabilities and Equity Tax credits Effective Income Tax Rate Reconciliation, Tax Credit, Amount Amortization of deferred financing costs Amortization of Debt Issuance Costs Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Milestone payment from prior asset acquisition Payment for Contingent Consideration Liability, Investing Activities Non-USG Non-US Non-US [Member] Gross deferred tax assets Deferred Tax Assets, Gross Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Reconciliation of Operating Profit (Loss) from Segments to Consolidated Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block] Less: Imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Diluted (in dollars per share) Net income (loss) per common share - diluted (in dollars per share) Earnings Per Share, Diluted Compensation limitation Effective Income Tax Rate Reconciliation, Compensation Limitation, Amount Effective Income Tax Rate Reconciliation, Compensation Limitation, Amount Vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Consolidation Items [Axis] Consolidation Items [Axis] ACAM2000 ACAM2000 [Member] Business acquisition in October of 2017. 2024 Lessee, Operating Lease, Liability, to be Paid, Year Two Write off of contract asset and liability Gain (Loss) on Contract Termination Purchase commitment period Long-Term Purchase Commitment, Period Total deferred tax assets Deferred Tax Assets, Net of Valuation Allowance Gross unrecognized tax benefits Gross unrecognized tax benefits, beginning of period Gross unrecognized tax benefits, end of period Unrecognized Tax Benefits Intangible assets Deferred Tax Liabilities, Intangible Assets 3.875% Senior Unsecured Notes due 2028 Senior Unsecured Notes Due August 2028 [Member] Senior Unsecured Notes Due August 2028 Total CDMO Revenue Operating Lease, Lease Income And Revenue From Contract With Customer, Excluding Assessed Tax Operating Lease, Lease Income And Revenue From Contract With Customer, Excluding Assessed Tax U.S. Income (Loss) from Continuing Operations before Income Taxes, Domestic Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Commitment fee percentage Line of Credit Facility, Commitment Fee Percentage Discount rate Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate Rockville Manufacturing Facility Rockville Manufacturing Facility [Member] Rockville Manufacturing Facility Treasury Stock Treasury Stock [Policy Text Block] Treasury Stock Fair Value of Asset Derivatives Derivative Asset, Subject to Master Netting Arrangement, before Offset Lessee, Operating Lease, Liability, Maturity Lessee, Operating Lease, Liability, Maturity [Table Text Block] Income taxes receivable and payable, net Increase (Decrease) in Income Taxes Payable, Net of Income Taxes Receivable Entity Address, Address Line One Entity Address, Address Line One Beginning balance Ending balance Contract with Customer, Liability Product and Service [Axis] Products and Services [Axis] Product and Service [Axis] Expected return on plan assets Defined Benefit Plan, Expected Return (Loss) on Plan Assets Interest expense Interest expense Interest Expense Inventories, net Inventory Disclosure [Text Block] Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Summary of Future Debt Payments of Long-Term Indebtedness Schedule of Long-Term Debt Instruments [Table Text Block] Right-of-use asset Deferred Tax Liabilities, Leasing Arrangements Buildings Building [Member] Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Funded status, end of period Defined Benefit Plan, Funded (Unfunded) Status of Plan Asset Acquisition [Line Items] Asset Acquisition [Line Items] Asset acquisition, international royalty percentage Asset Acquisition, International Gross Profit Royalty Percentage Asset Acquisition, International Gross Profit Royalty Percentage Summary of Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Total deferred tax liabilities Deferred Tax Liabilities, Gross Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Employee contributions Defined Benefit Plan, Plan Assets, Contributions by Plan Participant Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Schedule II - Valuation and Qualifying Accounts SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] Asset impairment analysis Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block] 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Five Measurement Frequency [Axis] Measurement Frequency [Axis] Research and development Research and Development Expense, Policy [Policy Text Block] Weighted-Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Name of Property [Axis] Name of Property [Axis] Total recognized in other comprehensive income (loss) Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax Unamortized debt issuance costs Debt Issuance Costs, Noncurrent, Net Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Retirement Benefits [Abstract] Retirement Benefits [Abstract] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Federal tax at statutory rates Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount Financing Activities Net Cash Provided by (Used in) Financing Activities [Abstract] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Transaction costs Effective Income Tax Rate Reconciliation, Transaction Costs Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to transaction costs. Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Research and development Research and Development Expense [Member] Cash proceeds excess amount from dispositions of property or casualty events subject to certain reinvestment right Cash Proceeds Excess Amount from Dispositions of Property or Casualty Events Subject to Certain Reinvestment Right The cash proceeds in excess during the term of the Senior Secured Credit Facility from certain dispositions of property or from casualty events involving their property, subject to certain reinvestment rights. Cost of product sales Cost of Sales [Member] Restructuring and related cost, number of positions eliminated, period percent Restructuring and Related Cost, Number of Positions Eliminated, Period Percent