Other Financial Information (Property, Plant, And Equipment By Major Classification) (Details) (USD $) In Millions, unless otherwise specified									9 Months Ended
	Sep. 27, 2014	Dec. 28, 2013	Sep. 27, 2014 Land and Improvements [Member]	Dec. 28, 2013 Land and Improvements [Member]	Sep. 27, 2014 Building and Improvements [Member]	Dec. 28, 2013 Building and Improvements [Member]	Sep. 27, 2014 Machinery and Equipment [Member]	Dec. 28, 2013 Machinery and Equipment [Member]	Sep. 27, 2014 Minimum [Member] Land, Buildings and Improvements [Member]	Sep. 27, 2014 Minimum [Member] Machinery and Equipment [Member]	Sep. 27, 2014 Maximum [Member] Land, Buildings and Improvements [Member]	Sep. 27, 2014 Maximum [Member] Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life									3 years	3 years	50 years	15 years
Property, Plant and Equipment	$ 1,145.1	$ 1,097.9	$ 72.1	$ 72.3	$ 241.3	$ 231.1	$ 831.7	$ 794.5
Less: Accumulated Depreciation	(573.1)	(524.5)
Net Property, Plant, and Equipment	$ 572.0	$ 573.4