Pensions And Other Postretirement Benefits (Schedule Of Amounts In Accumulated Other Comprehensive Income (Loss) And Amortization Expense Expected To Be Recognized Over Next Fiscal Year) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Oct. 25, 2013	Oct. 26, 2012
Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Net (gain) / loss	$ 100,181	$ 144,613
Net prior service cost (credit)	4,813	4,779
Other Comprehensive (Income)/Loss - Total	104,994	149,392
Prior service cost (credits)	480	448
Net loss	6,168	9,828
Post-Retirement Medical Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Net (gain) / loss	4,146	5,372
Net prior service cost (credit)	(439)	(567)
Other Comprehensive (Income)/Loss - Total	3,707	4,805
Prior service cost (credits)	(128)	(128)
Net loss	$ 369	$ 469