SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Property, Plant & Equipment) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Jan. 02, 2016
Property, Plant and Equipment
Depreciation	$ 29.9	$ 27.1	$ 26.8
Land Improvements and Buildings | Minimum
Property, Plant and Equipment
Property, plant, and equipment, useful life	10 years
Land Improvements and Buildings | Maximum
Property, Plant and Equipment
Property, plant, and equipment, useful life	40 years
Machinery and Equipment | Minimum
Property, Plant and Equipment
Property, plant, and equipment, useful life	5 years
Machinery and Equipment | Maximum
Property, Plant and Equipment
Property, plant, and equipment, useful life	10 years
Software | Minimum
Property, Plant and Equipment
Property, plant, and equipment, useful life	3 years
Software | Maximum
Property, Plant and Equipment
Property, plant, and equipment, useful life	7 years
Furniture and Fixtures | Minimum
Property, Plant and Equipment
Property, plant, and equipment, useful life	3 years
Furniture and Fixtures | Maximum
Property, Plant and Equipment
Property, plant, and equipment, useful life	7 years