Accounting Policies (Property, Plant and Equipment) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment	$ 1,616.4	$ 1,723.5
Less: Accumulated Depreciation	(809.4)	(815.0)
Net Property, Plant and Equipment	807.0	908.5
Land and Improvements
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment	103.4	109.1
Buildings and Improvements
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment	401.7	449.6
Machinery and Equipment
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment	$ 1,111.3	$ 1,164.8
Minimum
Property, Plant and Equipment [Line Items]
Useful Life	3 years
Minimum | Buildings and Improvements
Property, Plant and Equipment [Line Items]
Useful Life	3 years
Minimum | Machinery and Equipment
Property, Plant and Equipment [Line Items]
Useful Life	3 years
Maximum
Property, Plant and Equipment [Line Items]
Useful Life	50 years
Maximum | Buildings and Improvements
Property, Plant and Equipment [Line Items]
Useful Life	50 years
Maximum | Machinery and Equipment
Property, Plant and Equipment [Line Items]
Useful Life	15 years