OTHER FINANCIAL INFORMATION (Property, Plant, And Equipment By Major Classification) (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Apr. 01, 2017	Jun. 30, 2018	Dec. 30, 2017
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment		$ 1,412.4	$ 1,359.5
Less: Accumulated Depreciation		(762.2)	(736.5)
Net Property, Plant and Equipment		650.2	623.0
Deferred contingent purchase price payment	$ (5.3)
Land and Improvements
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment		85.1	78.2
Buildings and Improvements
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment		$ 316.7	294.5
Buildings and Improvements | Minimum
Property, Plant and Equipment [Line Items]
Useful Life		3 years
Buildings and Improvements | Maximum
Property, Plant and Equipment [Line Items]
Useful Life		50 years
Machinery and Equipment
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment		$ 1,010.6	$ 986.8
Machinery and Equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful Life		3 years
Machinery and Equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful Life		15 years