Liabilities Associated With Facilities Lease Losses (Schedule Of Facilities Lease Loss Reserve) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jan. 28, 2012
Liabilities Associated With Facilities Lease Losses [Abstract]
Reserve - beginning balance	$ 3,952
Cash payments on facilities leases	(755)
Reserve - ending balance	$ 3,197