Guarantees And Contractual Obligations (Changes In The Recorded Amounts) (Details) (USD $) In Thousands	9 Months Ended
	Jul. 29, 2011	Jul. 30, 2010
Guarantees And Contractual Obligations
Beginning balance, October	$ 74,907	$ 70,503
Additional net deferred revenue/accrual made during the period	11,060	9,070
Payments made during the period	(9,511)	(6,363)
Ending balance	$ 76,456	$ 73,210