Goodwill and Intangible Assets (Tables)

12 Months Ended

Oct. 31, 2017

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Changes in Carrying Amount of Goodwill

Changes in the carrying amount of goodwill during 2017 by operating segment:

	Adhesive Dispensing Systems		Advanced Technology Systems		Industrial Coating Systems		Total
Balance at October 31, 2016	$	385,733	$	697,346	$	24,058	$	1,107,137
Acquisition		—		470,248		—		470,248
Currency effect		6,562		5,263		—		11,825
Balance at October 31, 2017	$	392,295	$	1,172,857	$	24,058	$	1,589,210

Changes in the carrying amount of goodwill during 2016 by operating segment:

	Adhesive Dispensing Systems			Advanced Technology Systems			Industrial Coating Systems		Total
Balance at October 31, 2015	$	385,975		$	672,342		$	24,058	$	1,082,375
Acquisition		—			25,169			—		25,169
Currency effect		(242	)		(165	)		—		(407	)
Balance at October 31, 2016	$	385,733		$	697,346		$	24,058	$	1,107,137

Summary of Intangible Assets Subject to Amortization

Information regarding intangible assets subject to amortization:

	October 31, 2017
	Carrying Amount		Accumulated Amortization		Net Book Value
Customer relationships	$	480,536	$	102,033	$	378,503
Patent/technology costs		150,581		48,669		101,912
Trade name		93,281		28,366		64,915
Noncompete agreements		11,142		9,298		1,844
Other		1,384		1,378		6
Total	$	736,924	$	189,744	$	547,180

	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
Noncompete agreements		9,855		8,347		1,508
Other		1,400		1,389		11
Total	$	401,659	$	141,357	$	260,302

Estimated Amortization Expense

Estimated amortization expense for each of the five succeeding years:

Year	Amounts
2018	$	54,806
2019	$	54,548
2020	$	53,999
2021	$	48,532
2022	$	44,484