Goodwill and other intangible assets (Tables)

9 Months Ended

Jul. 31, 2024

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, 2024 by operating segment were as follows:

	Industrial Precision Solutions		Medical Fluid Systems		Advanced Technology Solutions		Total
Balance at October 31, 2023	$	1,208,996	$	1,173,858	$	401,347	$	2,784,201
Acquisitions	(7,543)		—		—		(7,543)
Currency effect	5,972		1,341		1,802		9,115
Balance at July 31, 2024	$	1,207,425	$	1,175,199	$	403,149	$	2,785,773

Summary of Intangible Assets Subject to Amortization

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

	July 31, 2024
	Carrying  Amount		Accumulated Amortization		Net Book  Value
Customer relationships	$	811,392	$	327,906	$	483,486
Patent/technology costs	207,113		128,990		78,123
Trade name	126,820		59,861		66,959
Non-compete agreements	8,486		8,290		196
Other	421		421		—
Total	$	1,154,232	$	525,468	$	628,764
	October 31, 2023
	Carrying  Amount		Accumulated Amortization		Net Book  Value
Customer relationships	$	794,706	$	287,585	$	507,121
Patent/technology costs	204,905		112,994		91,911
Trade name	125,692		52,488		73,204
Non-compete agreements	10,028		9,521		507
Other	182		181		1
Total	$	1,135,513	$	462,769	$	672,744