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GOODWILL AND OTHER INTANGIBLE ASSETS - Summary of Carrying Amount of Net Other Intangible Assets by Class (Detail) - USD ($)
$ in Millions
Jan. 31, 2019
Oct. 31, 2018
Finite Lived And Indefinite Lived Intangible Assets [Line Items]    
Gross Intangible Assets $ 208.6 $ 207.6
Accumulated Amortization 131.2 127.0
Net Intangible Assets 77.4 80.6
Net Intangible Assets 77.4 80.6
Customer relationships    
Finite Lived And Indefinite Lived Intangible Assets [Line Items]    
Gross Intangible Assets 162.9 162.2
Accumulated Amortization 109.3 105.8
Net Intangible Assets 53.6 56.4
Trademarks and patents    
Finite Lived And Indefinite Lived Intangible Assets [Line Items]    
Gross Intangible Assets 11.0 10.9
Accumulated Amortization 5.3 5.1
Net Intangible Assets 5.7 5.8
Other    
Finite Lived And Indefinite Lived Intangible Assets [Line Items]    
Gross Intangible Assets 21.4 21.2
Accumulated Amortization 16.6 16.1
Net Intangible Assets 4.8 5.1
Trademarks and patents    
Finite Lived And Indefinite Lived Intangible Assets [Line Items]    
Indefinite lived intangible assets $ 13.3 $ 13.3