Acquisitions - Purchase Price and Related Allocation (Details) - USD ($) $ in Millions	Dec. 21, 2016	Jan. 05, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Business Acquisition [Line Items]
Goodwill			$ 1,121.3	$ 1,053.8	$ 726.2
AccuMED
Business Acquisition [Line Items]
Purchase price paid, net of cash acquired	$ 148.6
Property, plant and equipment	13.9
Other assets purchased and liabilities assumed, net	9.7
Goodwill	72.0
Intangible assets	53.0
Purchase price allocation	$ 148.6
Eagle Ottawa
Business Acquisition [Line Items]
Purchase price paid, net of cash acquired		$ 815.3
Acquisition date contingent consideration		28.6
Net purchase price		843.9
Property, plant and equipment		142.4
Other assets purchased and liabilities assumed, net		146.5
Goodwill		343.7
Intangible assets		211.3
Purchase price allocation		$ 843.9