Note 3 Non-Financial Assets Measured at Fair Value on a Nonrecurring Basis (Details) (USD $)	3 Months Ended		9 Months Ended
	Jun. 30, 2012	Jul. 02, 2011	Jun. 30, 2012	Jul. 02, 2011	Jun. 30, 2012 Fair Value, Inputs, Level 2 [Member]	Oct. 01, 2011 Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets Measured on Nonrecurring Basis [Line Items]
Assets Held-for-sale, at Carrying Value					$ 10,500,000	$ 13,900,000
Asset Impairments	$ 0	$ 0	$ 2,077,000	$ 85,000