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Pensions And Other Postretirement Benefits (Schedule Of Allocation Of Plan Assets) (Details)
12 Months Ended
Oct. 30, 2015
Oct. 31, 2014
Defined Benefit Plan Disclosure [Line Items]    
Asset allocation (as a percentage) 100.00% 100.00%
Target allocation (as a percentage) 100.00%  
Equity Securities [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Asset allocation (as a percentage) 60.00% 56.00%
Target allocation, minimum (as a percentage) 50.00%  
Target allocation, maximum (as a percentage) 60.00%  
Debt Securities [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Asset allocation (as a percentage) 39.00% 36.00%
Target allocation, minimum (as a percentage) 40.00%  
Target allocation, maximum (as a percentage) 50.00%  
Other [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Asset allocation (as a percentage) 1.00% 8.00%
Target allocation (as a percentage) 0.00%