Derivative Financial Instruments and Hedging Activities - Schedule of Gain (Loss) Recognized in Earnings for Economic (Non-Designated) Derivative Financial Instruments (Detail) - USD ($) $ in Thousands	3 Months Ended
	Aug. 31, 2023	Aug. 31, 2022
Commodity Contracts | Cost of Sales
Derivative [Line Items]
Gain (Loss) Recognized in Earnings	$ (1,019)	$ (1,577)