Nature of Business, Basis of Presentation and Summary of Significant Accounting Policies (Details 2) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Foreign Currency Translation:
Net foreign exchange gain (loss)	$ (11.7)	$ (9.5)	$ 22.2
Revenue Recognition
Percentage of responsibility for patient's cost of branded prescription taken by manufacturers	50.00%
Minimum
Revenue Recognition
Period for settlement of rebates and fees	1 month
Maximum
Revenue Recognition
Period for settlement of rebates and fees	15 months
Buildings
Property, Plant and Equipment:
Estimated useful lives of capitalized assets (in years)	40 years
Building and operating equipment
Property, Plant and Equipment:
Estimated useful lives of capitalized assets (in years)	15 years
Manufacturing machinery and equipment
Property, Plant and Equipment:
Estimated useful lives of capitalized assets (in years)	10 years
Other machinery and equipment
Property, Plant and Equipment:
Estimated useful lives of capitalized assets (in years)	5 years
Furniture and fixtures
Property, Plant and Equipment:
Estimated useful lives of capitalized assets (in years)	5 years
Computer equipment and software | Minimum
Property, Plant and Equipment:
Estimated useful lives of capitalized assets (in years)	3 years
Computer equipment and software | Maximum
Property, Plant and Equipment:
Estimated useful lives of capitalized assets (in years)	7 years