Goodwill And Other Intangibles (Schedule Of Gross Intangibles) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 30, 2013	Dec. 29, 2012
Goodwill [Line Items]
Gross Value	$ 449.6	$ 449.9
Accumulated Amortization	(167.6)	(156.7)
Net Values	282.0	293.2
Customer Relationships [Member]
Goodwill [Line Items]
Gross Value	244.4	244.9
Accumulated Amortization	(84.4)	(78.7)
Technology [Member]
Goodwill [Line Items]
Gross Value	130.5	130.3
Accumulated Amortization	(45.9)	(41.8)
Trademarks [Member]
Goodwill [Line Items]
Gross Value	32.6	32.7
Accumulated Amortization	(16.3)	(15.7)
In-Process Research And Development [Member]
Goodwill [Line Items]
Gross Value	17.2	17.2
Accumulated Amortization	0	0
Patents And Engineering Drawings [Member]
Goodwill [Line Items]
Useful Life (years)	10 years
Gross Value	16.6	16.6
Accumulated Amortization	(13.7)	(13.3)
Non-Compete Agreements [Member]
Goodwill [Line Items]
Gross Value	8.3	8.2
Accumulated Amortization	$ (7.3)	$ (7.2)
Minimum [Member] | Customer Relationships [Member]
Goodwill [Line Items]
Useful Life (years)	3 years
Minimum [Member] | Technology [Member]
Goodwill [Line Items]
Useful Life (years)	3 years
Minimum [Member] | Trademarks [Member]
Goodwill [Line Items]
Useful Life (years)	3 years
Minimum [Member] | Non-Compete Agreements [Member]
Goodwill [Line Items]
Useful Life (years)	3 years
Maximum [Member] | Customer Relationships [Member]
Goodwill [Line Items]
Useful Life (years)	14 years
Maximum [Member] | Technology [Member]
Goodwill [Line Items]
Useful Life (years)	9 years
Maximum [Member] | Trademarks [Member]
Goodwill [Line Items]
Useful Life (years)	20 years
Maximum [Member] | Non-Compete Agreements [Member]
Goodwill [Line Items]
Useful Life (years)	5 years