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

6 Months Ended

Jun. 30, 2018

Property Plant And Equipment [Abstract]

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

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

PP&E consists of the following:

	June 30,		December 31,
	2018		2017
Land	$	27.8	$	27.9
Buildings and improvements		301.8		300.3
Machinery and equipment		709.0		699.3
Software		95.9		95.8
Office equipment and other assets		69.7		66.7
Construction in progress		36.2		36.4
Gross PP&E		1,240.4		1,226.4
Less accumulated depreciation and amortization		647.3		618.7
Net PP&E	$	593.1	$	607.7

	Three Months Ended				Six Months Ended
	June 30,		June 30,		June 30,		June 30,
	2018		2017		2018		2017
Depreciation and amortization on PP&E	$	15.0	$	14.9	$	31.4	$	29.7