Goodwill And Intangible Assets (Schedule of Gross Intangibles) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Jan. 02, 2016
Finite-lived Intangible Assets [Roll Forward]
Acquisitions	$ 0.0
Translation Adjustments	(7.8)
Indefinite-lived Intangible Assets [Roll Forward]
Total Gross Intangibles	1,070.8	$ 1,078.6
Non-amortizable Trade Names
Indefinite-lived Intangible Assets [Roll Forward]
Non-amortizable Trade Names, beginning of period	121.3
Non-amortizable Trade Names Acquired	0.0
Non-amortizable Trade Names, Translation Adjustments	(0.5)
Non-amortizable Trade Names, end of period	$ 120.8
Customer Relationships
Finite-lived Intangible Assets [Roll Forward]
Weighted Average Amortization Period (Years)	15 years
Intangible assets, beginning of period	$ 709.0
Acquisitions	0.0
Translation Adjustments	(5.4)
Intangible assets, end of period	$ 703.6
Technology
Finite-lived Intangible Assets [Roll Forward]
Weighted Average Amortization Period (Years)	11 years
Intangible assets, beginning of period	$ 191.1
Acquisitions	0.0
Translation Adjustments	(1.4)
Intangible assets, end of period	$ 189.7
Trademarks
Finite-lived Intangible Assets [Roll Forward]
Weighted Average Amortization Period (Years)	12 years
Intangible assets, beginning of period	$ 32.1
Acquisitions	0.0
Translation Adjustments	(0.3)
Intangible assets, end of period	$ 31.8
Patent and Engineering Drawings
Finite-lived Intangible Assets [Roll Forward]
Weighted Average Amortization Period (Years)	5 years
Intangible assets, beginning of period	$ 16.6
Acquisitions	0.0
Translation Adjustments	0.0
Intangible assets, end of period	$ 16.6
Non-compete Agreements
Finite-lived Intangible Assets [Roll Forward]
Weighted Average Amortization Period (Years)	5 years
Intangible assets, beginning of period	$ 8.5
Acquisitions	0.0
Translation Adjustments	(0.2)
Intangible assets, end of period	8.3
Finite-Lived Intangible Assets [Member]
Finite-lived Intangible Assets [Roll Forward]
Intangible assets, beginning of period	957.3
Acquisitions	0.0
Translation Adjustments	(7.3)
Intangible assets, end of period	$ 950.0