Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Apr. 30, 2017

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Changes in Carrying Amount of Goodwill

Changes in the carrying amount of goodwill for the six months ended April 30, 2017 by operating segment are as follows:

	Adhesive Dispensing Systems			Advanced Technology Systems		Industrial Coating Systems		Total
Balance at October 31, 2016	$	385,733		$	697,346	$	24,058	$	1,107,137
Acquisitions		—			499,822		—		499,822
Currency effect		(823	)		209		—		(614	)
Balance at April 30, 2017	$	384,910		$	1,197,377	$	24,058	$	1,606,345

Summary of Intangible Assets Subject to Amortization

Information regarding our intangible assets subject to amortization is as follows:

	April 30, 2017
	Carrying Amount		Accumulated Amortization		Net Book Value
Customer relationships	$	485,216	$	82,444	$	402,772
Patent/technology costs		137,648		42,248		95,400
Trade name		92,783		25,041		67,742
Non-compete agreements		10,942		8,721		2,221
Other		1,387		1,383		4
Total	$	727,976	$	159,837	$	568,139
	October 31, 2016
	Carrying Amount		Accumulated Amortization		Net Book Value
Customer relationships	$	207,493	$	71,608	$	135,885
Patent/technology costs		97,640		37,873		59,767
Trade name		85,271		22,140		63,131
Non-compete agreements		9,855		8,347		1,508
Other		1,400		1,389		11
Total	$	401,659	$	141,357	$	260,302