Accounting Policies (Property, Plant and Equipment) (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 01, 2022	Jan. 02, 2021
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment	$ 1,723.5	$ 1,345.0
Less: Accumulated Depreciation	(815.0)	(789.5)
Net Property, Plant and Equipment	908.5	555.5
Land and Improvements
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment	109.1	76.1
Buildings and Improvements
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment	449.6	290.7
Machinery and Equipment
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment	$ 1,164.8	$ 978.2
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