Stock-Based Compensation (Schedule of Share-based Compensation, Activity) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	6 Months Ended
Apr. 29, 2017	Apr. 30, 2016
Stock options
Share-based Compensation Arrangement by Share-based Payment Award
Stock options, Exercises in Period, Total Intrinsic Value	$ 15.0	$ 1.1
RSUs, including restricted stock units with market conditions
Share-based Compensation Arrangement by Share-based Payment Award
RSUs, Granted	4,046	4,181
RSUs, Weighted-Average Grant Date Fair Value (dollars per share)	$ 9.31	$ 8.13

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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