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Acquisitions and Divestitures - Additional Information (Detail)
$ in Millions
3 Months Ended 9 Months Ended
Jul. 31, 2016
USD ($)
Apr. 30, 2016
USD ($)
business
Jul. 31, 2015
USD ($)
Jul. 31, 2016
USD ($)
business
Jul. 31, 2015
USD ($)
business
Business Acquisition [Line Items]          
Number of divestitures (business) | business       4 8
Number of acquisitions (business) | business       0 0
Gain (loss) on divestitures $ 1.3   $ 1.1 $ 4.1 $ (8.5)
Consideration for divestiture 25.2     25.2  
Proceeds from divestitures       $ 23.8 $ 18.9
Rigid Industrial Packaging & Services          
Business Acquisition [Line Items]          
Number of divestitures (business) | business       3 6
Flexible Products & Services          
Business Acquisition [Line Items]          
Number of divestitures (business) | business       1 2
Minimum          
Business Acquisition [Line Items]          
Notes receivable term       14 months  
Maximum          
Business Acquisition [Line Items]          
Notes receivable term       29 months  
2016 Divestitures          
Business Acquisition [Line Items]          
Number of divestitures (business) | business   2      
2015 Divestitures          
Business Acquisition [Line Items]          
Proceeds from divestitures       $ 1.0  
Notes Receivable          
Business Acquisition [Line Items]          
Consideration for divestiture $ 4.4     $ 4.4  
Notes Receivable | 2016 Divestitures          
Business Acquisition [Line Items]          
Consideration for divestiture   $ 2.4