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Pensions And Other Postretirement Benefits (Actual And Target Asset Allocation For Pension Plan Assets) (Details)
12 Months Ended
Sep. 28, 2013
Sep. 29, 2012
Defined Benefit Plan Disclosure [Line Items]    
Actual Plan Asset Allocations - Fixed Income Securities 100.00% 100.00%
Target Plan Asset Allocations - Fixed Income Securities 100.00%  
Cash and Cash Equivalents [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Actual Plan Asset Allocations - Fixed Income Securities 1.60% 1.60%
Target Plan Asset Allocations - Fixed Income Securities 0.00%  
Fixed Income Funds [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Actual Plan Asset Allocations - Fixed Income Securities 79.10% 46.00%
Target Plan Asset Allocations - Fixed Income Securities 83.00%  
Real Estate [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Actual Plan Asset Allocations - Fixed Income Securities 3.80% 5.00%
Target Plan Asset Allocations - Fixed Income Securities 3.40%  
Alternatives [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Actual Plan Asset Allocations - Fixed Income Securities 3.90% 0.40%
Target Plan Asset Allocations - Fixed Income Securities 3.40%  
United States [Member] | Equity Funds [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Actual Plan Asset Allocations - Fixed Income Securities 4.30% 23.50%
Target Plan Asset Allocations - Fixed Income Securities 5.10%  
International Stock Funds [Member] | Equity Funds [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Actual Plan Asset Allocations - Fixed Income Securities 7.30% 23.50%
Target Plan Asset Allocations - Fixed Income Securities 5.10%