Property, Plant And Equipment (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 4,317.3	$ 3,989.7
Less: accumulated depreciation	(1,963.3)	(1,687.0)
Property, plant and equipment, net	2,354.0	2,302.7	$ 1,665.8
Land and improvements
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	150.5	121.7
Buildings
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	880.9	890.1
Machinery and equipment
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	1,953.9	1,690.2
Customer-leased instruments
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 1,332.0	$ 1,287.7