Goodwill and Intangible Assets (Tables)

12 Months Ended

Oct. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Changes in Carrying Amount of Goodwill

Changes in the carrying amount of goodwill during 2022 by operating segment:

	Industrial Precision Solutions		Medical Fluid Systems		Advanced Technology Systems		Total
Balance at October 31, 2021	$	415,020	$	1,176,149	$	121,979	$	1,713,148
Acquisitions	131,129		—		—		131,129
Currency effect	(25,913)		(4,080)		(9,591)		(39,584)
Balance at October 31, 2022	$	520,236	$	1,172,069	$	112,388	$	1,804,693

The increase in goodwill for 2022 was due to the acquisition of NDC. See Note 3 for additional details.

Changes in the carrying amount of goodwill during 2021 by operating segment: 

	Industrial Precision Solutions		Medical Fluid Systems		Advanced Technology Systems		Total
Balance at October 31, 2020	$	415,862	$	1,175,972	$	121,520	$	1,713,354
Currency effect	(842)		177		459		(206)
Balance at October 31, 2021	$	415,020	$	1,176,149	$	121,979	$	1,713,148

Summary of Intangible Assets Subject to Amortization

Information regarding intangible assets subject to amortization: 

	October 31, 2022
	Carrying Amount		Accumulated Amortization		Net Book Value
Customer relationships	$	480,058	$	250,798	$	229,260
Patent/technology costs	157,549		96,426		61,123
Trade names	82,759		44,707		38,052
Noncompete agreements	10,253		9,290		963
Other	446		442		4
Total	$	731,065	$	401,663	$	329,402

	October 31, 2021
	Carrying Amount		Accumulated Amortization		Net Book Value
Customer relationships	$	483,815	$	226,658	$	257,157
Patent/technology costs	154,267		89,299		64,968
Trade names	74,301		39,858		34,443
Noncompete agreements	9,896		9,099		797
Other	1,385		1,383		2
Total	$	723,664	$	366,297	$	357,367

Estimated Amortization Expense

Estimated amortization expense for each of the five succeeding years:

Year	Amounts
2023	$	49,169
2024	46,532
2025	42,685
2026	38,625
2027	34,878