Valuation And Qualifying Accounts Valuation And Qualifying Accounts (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Oct. 27, 2012		Oct. 29, 2011		Oct. 30, 2010
Allowance for doubtful accounts
Valuation and Qualifying Accounts Disclosure
Balance, Beginning of period	$ 1,388		$ 1,838		$ 3,954
Additions charged to revenues	1,482		1,357		0
Deductions	(2,037)	[1]	(1,807)	[1]	(2,116)	[1]
Balance, End of period	833		1,388		1,838
Sales Allowances
Valuation and Qualifying Accounts Disclosure
Balance, Beginning of period	5,011		4,883		8,619
Additions charged to revenues	10,947		9,048		11,811
Deductions	(6,199)	[1]	(8,920)	[1]	(15,547)	[1]
Balance, End of period	$ 9,759		$ 5,011		$ 4,883

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