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Employee Benefits (Pension Plan Assets Measured At Fair Value) (Details) (USD $)
In Thousands, unless otherwise specified
Oct. 03, 2014
Sep. 27, 2013
Sep. 28, 2012
Defined Benefit Plan Disclosure [Line Items]      
Pension plan assets measured at fair value $ 17,551 $ 15,864 $ 13,673
Level 1 [Member]
     
Defined Benefit Plan Disclosure [Line Items]      
Pension plan assets measured at fair value 17,335 15,594  
Level 3 [Member]
     
Defined Benefit Plan Disclosure [Line Items]      
Pension plan assets measured at fair value 216 270 331
Mutual Fund [Member]
     
Defined Benefit Plan Disclosure [Line Items]      
Pension plan assets measured at fair value 17,299 15,560  
Mutual Fund [Member] | Level 1 [Member]
     
Defined Benefit Plan Disclosure [Line Items]      
Pension plan assets measured at fair value 17,299 15,560  
Money Market Funds [Member]
     
Defined Benefit Plan Disclosure [Line Items]      
Pension plan assets measured at fair value 36 34  
Money Market Funds [Member] | Level 1 [Member]
     
Defined Benefit Plan Disclosure [Line Items]      
Pension plan assets measured at fair value 36 34  
Group Annuity Contract [Member]
     
Defined Benefit Plan Disclosure [Line Items]      
Pension plan assets measured at fair value 216 270  
Group Annuity Contract [Member] | Level 3 [Member]
     
Defined Benefit Plan Disclosure [Line Items]      
Pension plan assets measured at fair value $ 216 $ 270