Stock-Based Compensation (Schedule of Share-based Compensation, Activity) (Details) (USD $) In Millions, except Share data in Thousands, unless otherwise specified	9 Months Ended
	Jul. 28, 2012	Jul. 30, 2011
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options, Granted	160	243
Stock options, Weighted-Average Grant Date Fair Value (dollars per share)	$ 2.39	$ 2.23
Stock options, Exercises in Period, Total Intrinsic Value	$ 23.1	$ 44.3
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
RSUs, Granted	8,582	9,185
RSUs, Weighted-Average Grant Date Fair Value (dollars per share)	$ 4.84	$ 6.12