Goodwill And Intangible Assets (Schedule Of Gross Intangibles) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 28, 2013
Goodwill [Line Items]
Acquired Indefinite-lived Intangible Asset, Amount	$ 12.5
Impairment of Intangible Assets, Finite-lived	17.0
Gross Intangibles, January 1, 2011	449.9
Translation Adjustments	(1.1)
Gross Intangibles, December 31, 2011	444.3
Customer Relationships [Member]
Goodwill [Line Items]
Acquired Indefinite-lived Intangible Asset, Amount	10.3
Impairment of Intangible Assets, Finite-lived	0.8
Gross Intangibles, January 1, 2011	244.9
Translation Adjustments	(0.6)
Gross Intangibles, December 31, 2011	253.8
Technology [Member]
Goodwill [Line Items]
Acquired Indefinite-lived Intangible Asset, Amount	1.8
Impairment of Intangible Assets, Finite-lived	16.2
Gross Intangibles, January 1, 2011	147.5
Translation Adjustments	(0.1)
Gross Intangibles, December 31, 2011	133.0
Trademarks [Member]
Goodwill [Line Items]
Acquired Indefinite-lived Intangible Asset, Amount	0.4
Impairment of Intangible Assets, Finite-lived	0
Gross Intangibles, January 1, 2011	32.7
Translation Adjustments	(0.5)
Gross Intangibles, December 31, 2011	32.6
Patents [Member]
Goodwill [Line Items]
Acquired Indefinite-lived Intangible Asset, Amount	0
Impairment of Intangible Assets, Finite-lived	0
Gross Intangibles, January 1, 2011	16.6
Translation Adjustments	0
Gross Intangibles, December 31, 2011	16.6
Non-Compete Agreements [Member]
Goodwill [Line Items]
Acquired Indefinite-lived Intangible Asset, Amount	0
Impairment of Intangible Assets, Finite-lived	0
Gross Intangibles, January 1, 2011	8.2
Translation Adjustments	0.1
Gross Intangibles, December 31, 2011	$ 8.3