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

6 Months Ended

Jun. 30, 2019

Property Plant And Equipment [Abstract]

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

4. Property, Plant and Equipment, Net (“PP&E”)

PP&E consists of the following:

	June 30,		December 31,
	2019		2018
Land	$	27.8	$	27.8
Buildings and improvements		252.5		301.3
Machinery and equipment		735.9		716.7
Software		98.4		97.9
Office equipment and other assets		77.9		73.8
Construction in progress		47.2		49.7
Gross PP&E		1,239.7		1,267.2
Less accumulated depreciation and amortization		680.7		669.0
Net PP&E	$	559.0	$	598.2

	Three Months Ended				Six Months Ended
	June 30,		June 30,		June 30,		June 30,
	2019		2018		2019		2018
Depreciation and amortization on PP&E	$	16.1	$	15.0	$	31.9	$	31.4