Property, Plant and Equipment, Net ("PP&E") (Tables)

6 Months Ended

Jun. 30, 2017

Property Plant And Equipment [Abstract]

Components of Property, Plant and Equipment

PP&E consists of the following:

	June 30,		December 31,
	2017		2016
Land	$	25.1	$	25.1
Buildings and improvements		290.1		284.7
Machinery and equipment		693.0		680.1
Software		91.0		90.4
Office equipment and other assets		63.3		60.8
Construction in progress		18.2		24.2
Gross PP&E		1,180.7		1,165.3
Less accumulated depreciation and amortization		607.5		576.7
Net PP&E	$	573.2	$	588.6

	Three Months Ended				Six Months Ended
	June 30,		June 30,		June 30,		June 30,
	2017		2016		2017		2016
Depreciation and amortization on PP&E	$	14.9	$	14.7	$	29.7	$	30.7