Intangible Assets, Goodwill and Other (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Mar. 31, 2022
Goodwill [Line Items]
Goodwill	$ 3,705,140		$ 3,705,140		$ 4,404,343
Goodwill, Acquired During Period			1,286
2591744000	(490,565)	$ 0	(490,565)	$ 0
Goodwill, Written off Related to Sale of Business Unit			(2,358)
Goodwill, Foreign Currency Translation Gain (Loss)			(229,654)
Goodwill, Purchase Accounting Adjustments			22,088
Applied Sterilization Technologies [Member]
Goodwill [Line Items]
Goodwill	1,282,122		1,282,122		1,432,858
Goodwill, Acquired During Period			0
2591744000			0
Goodwill, Written off Related to Sale of Business Unit			0
Goodwill, Foreign Currency Translation Gain (Loss)			(150,736)
Goodwill, Purchase Accounting Adjustments			0
Life Science Member [Member]
Goodwill [Line Items]
Goodwill	179,986		179,986		179,288
Goodwill, Acquired During Period			0
2591744000			0
Goodwill, Written off Related to Sale of Business Unit			0
Goodwill, Foreign Currency Translation Gain (Loss)			(2,449)
Dental
Goodwill [Line Items]
Goodwill	0		0		465,367
Goodwill, Acquired During Period			0
2591744000			(490,565)
Goodwill, Written off Related to Sale of Business Unit			0
Goodwill, Foreign Currency Translation Gain (Loss)			(15,367)
Goodwill, Purchase Accounting Adjustments			40,565
Healthcare
Goodwill [Line Items]
Goodwill	$ 2,243,032		2,243,032		$ 2,326,830
Goodwill, Acquired During Period			1,286
2591744000			0
Goodwill, Written off Related to Sale of Business Unit			(2,358)
Goodwill, Foreign Currency Translation Gain (Loss)			(61,102)
Goodwill, Purchase Accounting Adjustments			(21,624)
Life Sciences
Goodwill [Line Items]
Goodwill, Purchase Accounting Adjustments			$ 3,147