Property, Plant and Equipment (Tables)

9 Months Ended

Sep. 30, 2014

Property, Plant and Equipment [Abstract]

Summary of Property, Plant and Equipment

	September 30, 2014			December 31, 2013
	(in millions)
Land	$	20.7		$	21.7
Buildings and equipment		1,342.7			1,353.1
Capitalized software costs		289.1			272.6
Instruments		1,718.4			1,610.6
Construction in progress		94.7			58.2
		3,465.6			3,316.2
Accumulated depreciation		(2,186.6	)		(2,091.5	)
Property, plant and equipment, net	$	1,279.0		$	1,224.7