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Goodwill and Other Intangible Assets - Summary of Carrying Amount of Net Other Intangible Assets by Class (Detail) - USD ($) $ in Millions | Jul. 31, 2015 | Oct. 31, 2014
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Finite Lived And Indefinite Lived Intangible Assets [Line Items] |  |
Gross Intangible Assets | $ 236.6 | $ 266.2
Accumulated Amortization | 98.8 | 99.7
Net Intangible Assets | 137.8 | 166.5
Trademarks and Patents [Member] |  |
Finite Lived And Indefinite Lived Intangible Assets [Line Items] |  |
Indefinite Lived Intangible Assets | 13.1 | 13.8
Trademarks and Patents [Member] |  |
Finite Lived And Indefinite Lived Intangible Assets [Line Items] |  |
Gross Intangible Assets | 24.2 | 15.3
Accumulated Amortization | 11.6 | 4.7
Net Intangible Assets | 12.6 | 10.6
Non-Compete Agreements [Member] |  |
Finite Lived And Indefinite Lived Intangible Assets [Line Items] |  |
Gross Intangible Assets | 12.4 | 6.0
Accumulated Amortization | 4.0 | 5.1
Net Intangible Assets | 8.4 | 0.9
Customer Relationships [Member] |  |
Finite Lived And Indefinite Lived Intangible Assets [Line Items] |  |
Gross Intangible Assets | 182.0 | 203.3
Accumulated Amortization | 78.8 | 78.8
Net Intangible Assets | 103.2 | 124.5
Other Intangible [Member] |  |
Finite Lived And Indefinite Lived Intangible Assets [Line Items] |  |
Gross Intangible Assets | 4.9 | 27.8
Accumulated Amortization | 4.4 | 11.1
Net Intangible Assets | $ 0.5 | $ 16.7

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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