Note 3 Property, Plant and Equipment (Details) (USD $)	12 Months Ended
	Sep. 29, 2012	Oct. 01, 2011	Oct. 02, 2010
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 2,100,154,000	$ 2,067,832,000
Accumulated Depreciation and Amortization	(1,530,789,000)	(1,479,735,000)
Property, Plant and Equipment, Net	569,365,000	588,097,000
Depreciation Expense	96,300,000	100,100,000	85,800,000
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	1,424,070,000	1,443,942,000
Land and Building [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	553,143,000	524,540,000
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	58,197,000	57,480,000
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	19,068,000	21,253,000
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 45,676,000	$ 20,617,000