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Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Jul. 31, 2017

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Changes in Carrying Amount of Goodwill

Changes in the carrying amount of goodwill for the nine months ended July 31, 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			—				466,513				—				466,513
Currency effect			8,501				4,804				—				13,305
Balance at July 31, 2017		$	394,234			$	1,168,663			$	24,058			$	1,586,955

Summary of Intangible Assets Subject to Amortization

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

		July 31, 2017
		Carrying Amount				Accumulated Amortization				Net Book Value
Customer relationships		$	480,164			$	93,229			$	386,935
Patent/technology costs			150,716				45,886				104,830
Trade name			93,581				26,843				66,738
Non-compete agreements			11,191				9,160				2,031
Other			1,390				1,387				3
Total		$	737,042			$	176,505			$	560,537

		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