Stock-Based Compensation (Schedule of Share-based Compensation, Activity) (Details) (USD $) In Millions, except Share data in Thousands, unless otherwise specified	6 Months Ended
	Apr. 27, 2013	Apr. 28, 2012
Stock options
Share-based Compensation Arrangement by Share-based Payment Award
Stock options, Granted	2,625	160
Stock options, Weighted-Average Grant Date Fair Value (dollars per share)	$ 2.37	$ 2.39
Stock options, Exercises in Period, Total Intrinsic Value	$ 13.3	$ 19.8
Restricted stock awards and restricted stock units (“RSUs”)
Share-based Compensation Arrangement by Share-based Payment Award
RSUs, Granted	4,646	1,491
RSUs, Weighted-Average Grant Date Fair Value (dollars per share)	$ 5.61	$ 5.60