Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Jul. 31, 2020

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, 2020 by operating segment are as follows:

	Industrial Precision Solutions		Advanced Technology Solutions		Total
Balance at October 31, 2019	$	411,461	$	1,203,278	$	1,614,739
Acquisitions		—		76,047		76,047
Currency effect		6,088		5,040		11,128
Balance at July 31, 2020	$	417,549	$	1,284,365	$	1,701,914

Summary of Intangible Assets Subject to Amortization

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

	July 31, 2020
	Carrying Amount		Accumulated Amortization		Net Book Value
Customer relationships	$	503,804	$	203,589	$	300,215
Patent/technology costs		163,550		81,590		81,960
Trade name		98,691		46,553		52,138
Non-compete agreements		12,472		10,972		1,500
Other		1,401		1,397		4
Total	$	779,918	$	344,101	$	435,817
	October 31, 2019
	Carrying Amount		Accumulated Amortization		Net Book Value
Customer relationships	$	480,007	$	173,996	$	306,011
Patent/technology costs		154,735		71,663		83,072
Trade name		96,655		41,303		55,352
Non-compete agreements		11,540		10,406		1,134
Other		1,400		1,394		6
Total	$	744,337	$	298,762	$	445,575