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Income Taxes (Details Textual) $ in Millions | 6 Months Ended
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Jun. 30, 2019 USD ($)
Foreign tax authority |
Income Tax Contingency [Line Items] |
Income tax payment, including penalties and interest | $ 60.0
Denmark Manufacturing Operations |
Income Tax Contingency [Line Items] |
Tax expense on disposal group | 61.3
Deferred tax liability held for sale | 53.8
Intellectual Property |
Income Tax Contingency [Line Items] |
Deferred tax asset recorded on transfer of intellectual property | 856.7
Deferred tax liability recorded on transfer of intellectual property | $ 685.3

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