Plant, Property and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

Components of Plant, Property and Equipment, Net

The following table summarizes our property, plant, and equipment, net of accumulated depreciation.

As of December 31	Useful life (in years)	2021		2020
Machinery and equipment	2 - 10	$	1,202.0	$	1,205.7
Buildings and improvements	5 - 40	265.5		273.9
Furniture, fixtures and office equipment	3 - 7	78.3		82.0
Construction work in progress		62.8		44.7
Land and improvements		32.5		34.6
Other		4.3		5.0
Plant, property and equipment, gross		1,645.4		1,645.9
Less: accumulated depreciation		(1,136.3)		(1,120.8)
Plant, property and equipment, net		$	509.1	$	525.1