Property, Plant and Equipment (Schedule Of Property, Plant And Equipment) (Details) - USD ($) $ in Millions	Jul. 01, 2016	Oct. 02, 2015
Property, Plant and Equipment
Total property, plant and equipment, gross	$ 1,752.8	$ 1,585.4
Accumulated depreciation	(908.3)	(759.0)
Total property, plant and equipment, net	844.5	826.4
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	116.3	101.7
Furniture and fixtures [Member]
Property, Plant and Equipment
Total property, plant and equipment, gross	28.8	26.9
Machinery and equipment [Member]
Property, Plant and Equipment
Total property, plant and equipment, gross	1,469.3	1,285.4
Construction in progress [Member]
Property, Plant and Equipment
Total property, plant and equipment, gross	$ 126.8	$ 159.8