Pensions And Other Postretirement Benefits (Schedule Of Changes In Fair Value Of Plan Assets) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Oct. 26, 2012	Oct. 28, 2011
Defined Benefit Plan Disclosure [Line Items]
Fair Value of Assets at End of Year	$ 279,238	$ 237,658
Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets at beginning of year	237,658	212,822
Actual return on plan assets	36,543	7,970
Employer contributions	16,095	30,961
Plan participants' contributions	735	737
Benefit payments	(14,385)	(14,376)
Expenses paid from assets	(290)	(211)
Currency impact	2,001	(245)
Other	881	0
Fair Value of Assets at End of Year	279,238	237,658
Post-Retirement Medical Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets at beginning of year	0	0
Actual return on plan assets	0	0
Employer contributions	1,311	2,652
Plan participants' contributions	0	0
Benefit payments	(1,311)	(2,652)
Expenses paid from assets	0	0
Currency impact	0	0
Other	0	0
Fair Value of Assets at End of Year	$ 0	$ 0