Pensions And Other Postretirement Benefits (Schedule Of Changes In Projected Benefit Obligations) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Oct. 26, 2012	Oct. 28, 2011	Oct. 29, 2010
Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Benefit obligation beginning of year	$ 278,152	$ 268,266
Service cost	4,185	4,496	3,272
Interest cost	14,077	14,691	12,863
Plan participants' contributions	735	737
Plan amendments	223	676
Actuarial loss	43,055	4,074
Benefit paid	(14,385)	(14,376)
Expenses paid from assets	(290)	(211)
Currency impact	1,226	(201)
Other	881	0
Benefit Obligation at End of Year	327,859	278,152	268,266
Post-Retirement Medical Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Benefit obligation beginning of year	9,467	9,780
Service cost	124	188	211
Interest cost	448	510	476
Plan participants' contributions	0	0
Plan amendments	0	0
Actuarial loss	816	1,641
Benefit paid	(1,311)	(2,652)
Expenses paid from assets	0	0
Currency impact	0	0
Other	0	0
Benefit Obligation at End of Year	$ 9,544	$ 9,467	$ 9,780