Property, Plant and Equipment

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property, Plant and Equipment

Components of Property, plant and equipment, net were as follows (in millions):

	As of December 31,
	2021		2020
Land	$	24.0	$	24.0
Buildings and improvements	285.9		266.1
Machinery and equipment	946.5		928.0
Finance leases	63.5		57.1
Construction in progress and equipment not yet in service	84.0		69.7
Total	1,403.9		1,344.9
Less accumulated depreciation	(888.8)		(880.6)
Property, plant and equipment, net	$	515.1	$	464.3

No impairment charges were recorded in 2021 or 2020.