Valuation And Qualifying Accounts (Details) - USD ($) $ in Thousands		12 Months Ended
		Oct. 31, 2015	Nov. 01, 2014	Oct. 26, 2013
Allowance for doubtful accounts
Valuation and Qualifying Accounts Disclosure
Balance at Beginning of Period		$ 80	$ 575	$ 833
Additions (Recoveries) Charged to Revenues		1,786	(85)	319
Deductions (1)	[1]	(28)	(410)	(577)
Balance at End of Period		1,838	80	575
Sales Allowances
Valuation and Qualifying Accounts Disclosure
Balance at Beginning of Period		7,396	7,321	9,759
Additions (Recoveries) Charged to Revenues		9,466	7,563	8,885
Deductions (1)	[1]	(7,207)	(7,488)	(11,323)
Balance at End of Period		$ 9,655	$ 7,396	$ 7,321

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