Property, Plant And Equipment (Schedule Of Property, Plant And Equipment) (Details) - USD ($) $ in Millions	Oct. 02, 2015	Oct. 03, 2014	Sep. 27, 2013
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	$ 1,585.4	$ 1,177.1
Accumulated depreciation and amortization	(759.0)	(621.2)
Total property, plant and equipment, net	826.4	555.9	$ 328.6
Land and Land Improvements [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	11.6	11.6
Building and Building Improvements [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	101.7	90.7
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	26.9	26.9
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	1,285.4	952.9
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	$ 159.8	$ 95.0