Liabilities Associated With Facilities Lease Losses (Schedule Of Facilities Lease Loss Reserve) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Oct. 29, 2011	Oct. 30, 2010
Liabilities Associated With Facilities Lease Losses [Abstract]
Reserve beginning balance	$ 9,976	$ 20,919
Cash payments on facilities leases	(6,024)	(11,413)
Other adjustments, net		470
Reserve ending balance	$ 3,952	$ 9,976