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Liabilities Associated With Facilities Lease Losses (Tables)
6 Months Ended
Apr. 28, 2012
Restructuring and Related Activities [Abstract]  
Schedule Of Facilities Lease Loss Reserve
 
Lease Loss
Reserve
Reserve balance at October 29, 2011
$
3,952

Cash payments on facilities leases
(955
)
Reserve balance at April 28, 2012
$
2,997