Property, Plant And Equipment (Details) - USD ($) $ in Millions	Oct. 01, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 590.6	$ 593.3
Less: accumulated depreciation	(324.5)	(318.7)
Property, plant and equipment, net	266.1	274.6
Land and improvements
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	10.8	16.9
Buildings and improvements
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	172.2	148.8
Machinery, equipment and other assets
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	365.5	342.8
Construction in progress
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 42.1	$ 84.8