Property, Plant and Equipment (Tables)

3 Months Ended

Mar. 31, 2017

Property, Plant and Equipment [Abstract]

Summary of Property, Plant and Equipment

	March 31,			December 31,
	2017			2016
	(in millions)
Land	$	30.9		$	37.0
Buildings and equipment		1,787.3			1,789.9
Capitalized software costs		408.2			397.2
Instruments		2,452.9			2,347.6
Construction in progress		115.7			99.8
		4,795.0			4,671.5
Accumulated depreciation		(2,741.8	)		(2,633.6	)
Property, plant and equipment, net	$	2,053.2		$	2,037.9