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Financial Instruments and Fair Value Measurements - Summary of Quantitative about Significant Unobservable Inputs Used to Determine Fair Value of Impairment of Long-Lived Assets Held and Used (Detail) - USD ($)
$ in Millions
12 Months Ended
Oct. 31, 2015
Oct. 31, 2014
Oct. 31, 2013
Fair Value Inputs, Assets, Quantitative Information [Line Items]      
Fair Value of Impairment $ 45.9 $ 35.5 $ 31.4
Broker Quote / Indicative Bids [Member] | Level 3 [Member] | Land & Building [Member]      
Fair Value Inputs, Assets, Quantitative Information [Line Items]      
Fair Value of Impairment $ 28.1    
Unobservable Input Indicative Bids    
Range of Input Values    
Sales Value [Member] | Level 3 [Member] | Machinery & Equipment [Member]      
Fair Value Inputs, Assets, Quantitative Information [Line Items]      
Fair Value of Impairment $ 17.8    
Unobservable Input Sales Value    
Range of Input Values