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Goodwill - Summary of Goodwill by Reportable Segment (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
	Sep. 01, 2024	Nov. 30, 2024	Nov. 30, 2023	Nov. 30, 2024	Nov. 30, 2023
Goodwill [Line Items]
Beginning Balance				$ 2,135,632
Goodwill impairment charge		$ (461,390)	$ 0	(461,390)	$ 0
Impairment				(461,175)
Foreign currency translation and other				(1,956)
Ending Balance		1,672,501		1,672,501
Food Safety
Goodwill [Line Items]
Beginning Balance				2,054,205
Goodwill impairment charge	$ (461,390)
Impairment				(461,175)
Foreign currency translation and other				(1,755)
Ending Balance		1,591,275		1,591,275
Animal Safety
Goodwill [Line Items]
Beginning Balance				81,427
Impairment				0
Foreign currency translation and other				(201)
Ending Balance		$ 81,226		$ 81,226

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Goodwill impairment loss excluding foreign exchange.

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