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

3 Months Ended

Mar. 31, 2019

Property Plant And Equipment [Abstract]

Components of Property, Plant and Equipment

PP&E consists of the following:

	March 31,		December 31,
	2019		2018
Land	$	27.8	$	27.8
Buildings and improvements		250.8		301.3
Machinery and equipment		726.9		716.7
Software		99.0		97.9
Office equipment and other assets		75.6		73.8
Construction in progress		46.8		49.7
Gross PP&E		1,226.9		1,267.2
Less accumulated depreciation and amortization		668.1		669.0
Net PP&E	$	558.8	$	598.2

	Three Months Ended
	March 31,		March 31,
	2019		2018
Depreciation and amortization on PP&E	$	15.8	$	16.4