Property, Plant and Equipment (Schedule Of Property, Plant And Equipment) (Details) (USD $) In Millions, unless otherwise specified	Apr. 03, 2015	Oct. 03, 2014
Property, Plant and Equipment
Total property, plant and equipment, gross	$ 1,345.4	$ 1,177.1
Accumulated depreciation	(689.6)	(621.2)
Total property, plant and equipment, net	655.8	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	94.6	90.7
Furniture and fixtures [Member]
Property, Plant and Equipment
Total property, plant and equipment, gross	24.9	26.9
Machinery and equipment [Member]
Property, Plant and Equipment
Total property, plant and equipment, gross	1,083.0	952.9
Construction in progress [Member]
Property, Plant and Equipment
Total property, plant and equipment, gross	$ 131.3	$ 95.0