Income Taxes (Details) (USD $)	3 Months Ended	9 Months Ended
	Aug. 03, 2013	Aug. 03, 2013	Nov. 03, 2012
Income Tax Disclosure [Abstract]
Unrecognized Tax Benefits	$ 9,648,000	$ 9,648,000	$ 7,103,000
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions	628,000
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions	3,412,000
Unrecognized Tax Benefits,Reduction Resulting from Lapse of Applicable Statute of Limitations	(1,495,000)
Income Taxes (Textual) [Abstract]
Income Tax Reconciliation, Tax Credits, Research		4,400,000
Effective Income Tax Rate Reconcilation, Tax Credit, Research, Catch Up Amount		6,300,000
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance		6,600,000
Effective Income Tax Rate Reconciliation, Other Adjustments		3.00%
Income tax examination, number of one time issues unresolved	1	1
Potential liability related to IRS adjustment		$ 36,500,000