Valuation And Qualifying Accounts (Schedule Of Valuation And Qualifying Accounts) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Oct. 29, 2011		Oct. 30, 2010		Oct. 31, 2009
Allowance For Doubtful Accounts [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period	$ 1,838		$ 3,954		$ 675
Additions Charged to Revenues	1,357				4,246
Deductions	(1,807)	[1]	(2,116)	[1]	(967)	[1]
Balance at End of Period	1,388		1,838		3,954
Sales Allowances [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period	4,883		8,619		4,369
Additions Charged to Revenues	9,048		11,811		17,183
Deductions	(8,920)	[1]	(15,547)	[1]	(12,933)	[1]
Balance at End of Period	$ 5,011		$ 4,883		$ 8,619

[1] Deductions related to the allowance for doubtful accounts and sales allowances represent amounts written off against the allowance and recoveries.