Property, Plant And Equipment (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 605.9	$ 579.5
Less: accumulated depreciation	(312.3)	(315.4)
Property, plant and equipment, net	293.6	264.1
Land and improvements
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	10.0	10.7
Buildings and improvements
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	154.5	168.7
Machinery, equipment and other assets
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	370.2	354.5
Construction in progress
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 71.2	$ 45.6