Stock-Based Compensation (Stock-Based Compensation, Unrecognized Compensation Expense And Weighted-Average Period) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Oct. 26, 2013
Stock options
Share-based Compensation Arrangement by Share-based Payment Award
Unrecognized Compensation Expense	$ 3,565
Weighted-Average Period	1 year 4 months 17 days
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award
Unrecognized Compensation Expense	86,956
Weighted-Average Period	2 years 0 months 7 days
Employee stock purchase plan
Share-based Compensation Arrangement by Share-based Payment Award
Unrecognized Compensation Expense	$ 6,270
Weighted-Average Period	0 years 10 months 17 days