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Goodwill and Other Intangible Assets - Summary of Carrying Amount of Net Intangible Assets by Class (Detail) (USD $)
In Millions, unless otherwise specified
Apr. 30, 2014
Oct. 31, 2013
Oct. 30, 2013
Finite-Lived Intangible Assets [Line Items]      
Gross Intangible Assets $ 284.3   $ 274.8
Accumulated Amortization 95.7   94.0
Net Intangible Assets 188.6 180.8 180.8
Trademark and patents [Member]
      
Finite-Lived Intangible Assets [Line Items]      
Gross Intangible Assets 31.4   31.1
Accumulated Amortization 4.2   4.3
Net Intangible Assets 27.2   26.8
Non-compete agreements [Member]
      
Finite-Lived Intangible Assets [Line Items]      
Gross Intangible Assets 6.3   14.6
Accumulated Amortization 4.8   12.6
Net Intangible Assets 1.5   2.0
Customer relationships [Member]
      
Finite-Lived Intangible Assets [Line Items]      
Gross Intangible Assets 216.6   205.6
Accumulated Amortization 76.2   69.4
Net Intangible Assets 140.4   136.2
Other [Member]
      
Finite-Lived Intangible Assets [Line Items]      
Gross Intangible Assets 30.0   23.5
Accumulated Amortization 10.5   7.7
Net Intangible Assets $ 19.5   $ 15.8