Income Taxes (Details Textual) $ in Millions	6 Months Ended
	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