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Goodwill and Other Intangible Assets - Summary of Changes in Carrying Amount of Goodwill (Detail)
$ in Thousands
6 Months Ended
Apr. 30, 2018
USD ($)
Goodwill [Line Items]  
Beginning balance $ 1,589,210
Acquisitions 20,561
Currency effect 7,029
Ending balance 1,616,800
Adhesive Dispensing Systems [Member]  
Goodwill [Line Items]  
Beginning balance 392,295
Currency effect 4,271
Ending balance 396,566
Advanced Technology Systems [Member]  
Goodwill [Line Items]  
Beginning balance 1,172,857
Acquisitions 20,561
Currency effect 2,758
Ending balance 1,196,176
Industrial Coating Systems [Member]  
Goodwill [Line Items]  
Beginning balance 24,058
Ending balance $ 24,058