Property, Plant and Equipment, and right-of-use assets (Tables)

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

Property, plant and equipment consists of the following:

	December 31,
	2021		2020
	(In millions)
Land	$	32.6	$	35.0
Land rights and buildings	104.1		101.9
Plant and machinery	1,029.9		833.2
Other equipment, furniture and fixtures	38.4		37.6
Prepayments and construction in progress	115.2		176.3
Total property, plant and equipment	1,320.2		1,184.0
Less: accumulated depreciation	612.3		573.5
Net property, plant and equipment	$	707.9	$	610.5