OTHER FINANCIAL INFORMATION (Property, Plant, And Equipment By Major Classification) (Details) - USD ($) $ in Millions	3 Months Ended			9 Months Ended
	Sep. 29, 2018	Sep. 30, 2017	Apr. 01, 2017	Sep. 29, 2018	Sep. 30, 2017	Dec. 30, 2017
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment	$ 1,398.5			$ 1,398.5		$ 1,359.5
Less: Accumulated Depreciation	(754.0)			(754.0)		(736.5)
Net Property, Plant and Equipment	$ 644.5			$ 644.5		623.0
Contract amortization period	12 months			12 months
Revenue timing of performance obligation				Due to the short nature of the Company’s contracts, the Company has adopted a practical expedient to not disclose revenue allocated to remaining performance obligations as substantially all of its contracts have original terms of 12 months or less.
Total Sales	$ 925.4	$ 856.9		$ 2,763.9	$ 2,539.6
Impairment charges	8.7	$ 0.0		8.7	0.0
Business exit and exit related charges				0.0	3.9
Deferred contingent purchase price payment			$ 5.3
Land and Improvements
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment	83.8			83.8		78.2
Buildings and Improvements
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment	316.8			$ 316.8		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	997.9			$ 997.9		$ 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
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Hermetic Climate
Property, Plant and Equipment [Line Items]
Impairment charges	9.5			$ 9.5
Business exit and exit related charges	34.9			34.9
Customer Relationships | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Hermetic Climate
Property, Plant and Equipment [Line Items]
Impairment charges	5.5			5.5
Leasehold Improvements | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Hermetic Climate
Property, Plant and Equipment [Line Items]
Impairment charges	1.1			1.1
Technology-Based Intangible Assets | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Hermetic Climate
Property, Plant and Equipment [Line Items]
Impairment charges	2.1			2.1
Goodwill | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Hermetic Climate
Property, Plant and Equipment [Line Items]
Impairment charges	$ 9.5			9.5
Hermetic Climate
Property, Plant and Equipment [Line Items]
Total Sales				$ 42.9	$ 49.7