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

6 Months Ended

Jun. 30, 2022

Property, Plant and Equipment [Abstract]

Components of Property, Plant and Equipment

PP&E consists of the following:

	June 30,		December 31,
	2022		2021
Land	$	28.2	$	28.3
Buildings and improvements		291.8		290.8
Machinery and equipment		839.2		828.9
Software		110.7		107.8
Office equipment and other assets		93.1		92.7
Construction in progress		124.6		104.3
Gross PP&E		1,487.6		1,452.8
Less accumulated depreciation and amortization		827.0		800.1
Net PP&E	$	660.6	$	652.7

	Three Months Ended				Six Months Ended
	June 30,		June 30,		June 30,		June 30,
	2022		2021		2022		2021
Depreciation expense on PP&E	$	16.8	$	17.3	$	33.4	$	34.1