Goodwill and Other Intangible Assets - Summary of Changes in Carrying Amount of Goodwill (Detail) $ in Thousands	6 Months Ended
Apr. 30, 2017 USD ($)
Goodwill [Line Items]
Beginning balance	$ 1,107,137
Acquisitions	499,822
Currency effect	(614)
Ending balance	1,606,345
Adhesive Dispensing Systems [Member]
Goodwill [Line Items]
Beginning balance	385,733
Currency effect	(823)
Ending balance	384,910
Advanced Technology Systems [Member]
Goodwill [Line Items]
Beginning balance	697,346
Acquisitions	499,822
Currency effect	209
Ending balance	1,197,377
Industrial Coating Systems [Member]
Goodwill [Line Items]
Beginning balance	24,058
Ending balance	$ 24,058

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=64834752&loc=SL49117168-202975

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