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Severance and Restructuring Costs - Additional Information (Detail) - USD ($)
 3 Months Ended 9 Months Ended
Jul. 31, 2017
Jul. 31, 2016
Jul. 31, 2017
Jul. 31, 2016
Restructuring Cost And Reserve [Line Items]        
Severance payments     $ 970,000  
Severance costs     12,592,000  
Severance and restructuring costs     16,621,000  
Fixed asset impairment charges     759,000  
Lease termination costs     1,383,000  
Other restructuring costs     1,887,000  
Other Restructuring Initiative [Member]        
Restructuring Cost And Reserve [Line Items]        
Severance and restructuring costs $ 0 $ 1,714,000 0 $ 4,364,000
Adhesive Dispensing Systems [Member]        
Restructuring Cost And Reserve [Line Items]        
Severance and restructuring costs 703,000 759,000 1,421,000 2,230,000
Adhesive Dispensing Systems [Member] | Polymer Processing Product Line Facilities [Member]        
Restructuring Cost And Reserve [Line Items]        
Restructuring costs 703,000   1,421,000  
Severance payments $ 527,000   901,000  
Severance costs     6,986,000  
Adhesive Dispensing Systems [Member] | U S And Belgium [Member]        
Restructuring Cost And Reserve [Line Items]        
Severance and restructuring costs   759,000   2,230,000
Severance payments     122,000  
Advanced Technology Systems [Member]        
Restructuring Cost And Reserve [Line Items]        
Severance and restructuring costs   0   680,000
Severance payments     503,000  
Industrial Coating Systems [Member]        
Restructuring Cost And Reserve [Line Items]        
Severance and restructuring costs   $ 955,000   $ 1,454,000
Severance payments     $ 345,000