Stock Option and Restricted Stock Awards (Details) - USD ($) $ in Millions	12 Months Ended
Oct. 28, 2018	Oct. 29, 2017	Oct. 30, 2016
Stock Option and Restricted Stock Awards
Total share-based compensation expense	$ 7.9	$ 6.4	$ 5.7
Income tax benefit recognized in net income	$ 1.9	$ 2.4	$ 2.1

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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