Property, Plant and Equipment (Schedule Of Property, Plant And Equipment) (Details) - USD ($) $ in Millions	Jul. 03, 2015	Oct. 03, 2014
Property, Plant and Equipment
Total property, plant and equipment, gross	$ 1,446.2	$ 1,177.1
Accumulated depreciation	(724.6)	(621.2)
Total property, plant and equipment, net	721.6	555.9
Land and improvements [Member]
Property, Plant and Equipment
Total property, plant and equipment, gross	11.6	11.6
Building and improvements [Member]
Property, Plant and Equipment
Total property, plant and equipment, gross	85.5	90.7
Furniture and fixtures [Member]
Property, Plant and Equipment
Total property, plant and equipment, gross	25.6	26.9
Machinery and equipment [Member]
Property, Plant and Equipment
Total property, plant and equipment, gross	1,167.5	952.9
Construction in progress [Member]
Property, Plant and Equipment
Total property, plant and equipment, gross	$ 156.0	$ 95.0