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Note 5 (Details) (USD $)
In Millions, except Share data, unless otherwise specified
6 Months Ended
Mar. 29, 2014
Mar. 30, 2013
Note 5 (Details) [Line Items]    
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate 20.60%  
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate 1.40%  
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate 0.80%  
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term 5 years  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross 98,975 1,100
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value $ 15.21 $ 12.24
Scenario, Forecast [Member]
   
Note 5 (Details) [Line Items]    
Anticipated Share Based Compensation Net Of Tax Benefits $ 1.7  
Anticipated Share Based Compensation Per Share $ 0.09  
5 year options [Member]
   
Note 5 (Details) [Line Items]    
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Volatility Calculation, Term 55 months  
10 year options [Member]
   
Note 5 (Details) [Line Items]    
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Volatility Calculation, Term 10 years