Stock-Based Compensation (Stock-Based Compensation Expense By Grant Type) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jul. 27, 2013	Jul. 28, 2012	Jul. 27, 2013	Jul. 28, 2012
Share-based Compensation Arrangement by Share-based Payment Award
Total stock-based compensation	$ 18,769	$ 13,069	$ 57,091	$ 58,746
Stock options, including variable options
Share-based Compensation Arrangement by Share-based Payment Award
Total stock-based compensation	828	169	1,818	899
Restricted stock awards and restricted stock units (“RSUs”)
Share-based Compensation Arrangement by Share-based Payment Award
Total stock-based compensation	11,202	7,720	38,351	44,441
Employee stock purchase plan (“ESPP”)
Share-based Compensation Arrangement by Share-based Payment Award
Total stock-based compensation	$ 6,739	$ 5,180	$ 16,922	$ 13,406