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Note 3 Fair Value (Details) - USD ($)
$ in Thousands
3 Months Ended
Jan. 02, 2021
Oct. 03, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash Equivalents 10.00%  
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets for Plan Benefits, Defined Benefit Plan   $ 39,000
Deferred Compensation Plan Assets $ 45,000 40,000
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Derivatives Designated as Accounting Hedges: | Interest Rate Swap [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Interest Rate Cash Flow Hedge Liability at Fair Value $ 26,000 $ 29,000