Summary Of Significant Accounting Policies (Concentration of Risk Narrative)(Details)	6 Months Ended		12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended		3 Months Ended
	May 03, 2014	May 03, 2014 Customer Concentration Risk Accounts Receivable customer	Oct. 26, 2013 Customer Concentration Risk Accounts Receivable customer	May 03, 2014 Customer Concentration Risk Accounts Receivable Major Customer One	Oct. 26, 2013 Customer Concentration Risk Accounts Receivable Major Customer One	May 03, 2014 Customer Concentration Risk Accounts Receivable Major Customer Two	Oct. 26, 2013 Customer Concentration Risk Accounts Receivable Major Customer Two	May 03, 2014 Customer Concentration Risk Accounts Receivable Major Customer Three	Oct. 26, 2013 Customer Concentration Risk Accounts Receivable Major Customer Three	Oct. 26, 2013 Customer Concentration Risk Accounts Receivable Major Customer Four	May 03, 2014 Customer Concentration Risk Sales Revenue, Segment customer	Apr. 27, 2013 Customer Concentration Risk Sales Revenue, Segment customer	May 03, 2014 Customer Concentration Risk Sales Revenue, Segment Major Customer One	Apr. 27, 2013 Customer Concentration Risk Sales Revenue, Segment Major Customer One	May 03, 2014 Customer Concentration Risk Sales Revenue, Segment Major Customer Two	Apr. 27, 2013 Customer Concentration Risk Sales Revenue, Segment Major Customer Two	May 03, 2014 Customer Concentration Risk Sales Revenue, Segment Major Customer Three	Apr. 27, 2013 Customer Concentration Risk Sales Revenue, Segment Major Customer Three	May 03, 2014 Customer Concentration Risk Sales Revenue, Segment Major Customer Four
Concentration Risk
Concentration Risk, Percentage		37.00%	52.00%	15.00%	18.00%	11.00%	12.00%	11.00%	11.00%	11.00%	56.00%	45.00%	17.00%	18.00%	16.00%	16.00%	12.00%	11.00%	11.00%
Number Of Customers Included In Concentration Disclosures		3	4								4	3
Number of Financial Institutions	4