Goodwill and Intangible Assets (Tables)

12 Months Ended

Mar. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Finite-Lived and Indefinite-Lived Intangible Assets [Table Text Block]

Information regarding our intangible assets is as follows:

	2022				2021
March 31,	Gross Carrying Amount (1)		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Customer relationships	$	3,117,314	$	539,845	$	968,040	$	291,802
Non-compete agreements	23,571		12,392		5,401		4,169
Patents and technology	518,714		211,822		318,424		171,952
Trademarks and tradenames	470,919		74,455		78,058		42,867
Supplier relationships	54,800		18,267		54,800		15,527
Total	$	4,185,318	$	856,781	$	1,424,723	$	526,317

Schedule of Goodwill [Table Text Block]

Changes to the carrying amount of goodwill for the years ended March 31, 2022 and 2021 were as follows:

	Healthcare Segment		Applied Sterilization Technologies Segment		Life Sciences Segment		Dental		Total
Balance at March 31, 2020	827,266		1,380,262		148,557		—		2,356,085
Goodwill acquired or allocated	536,713		33,770		—		—		570,483
Foreign currency translation adjustments and other	20,784		78,207		490		—		99,481
Balance at March 31, 2021	$	1,384,763	$	1,492,239	$	149,047	$	—	$	3,026,049
Cantel goodwill acquired (1)	1,019,332		—		30,356		472,693		1,522,381
Measurement period adjustments to acquired goodwill	(6,533)		(9,286)		—		—		(15,819)
Divestitures	(7,000)		—		—		—		(7,000)
Foreign currency translation adjustments and other	(63,732)		(50,095)		(115)		(7,326)		(121,268)
Balance at March 31, 2022	$	2,326,830	$	1,432,858	$	179,288	$	465,367	$	4,404,343

(1) Amounts are still preliminary, as Cantel acquisition valuations have not been finalized.

Schedule of Expected Amortization Expense

Based upon the current amount of intangible assets subject to amortization, the amortization expense for each of the five succeeding fiscal years is estimated to be as follows:

	2023		2024		2025		2026		2027
Estimated amortization expense	$	384,258	$	370,549	$	364,488	$	355,475	$	349,116