Description of Business and Summary of Significant Accounting Policies - Supplemental Cash Flow Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	May 31, 2024	May 31, 2023	May 31, 2022
Accounting Policies [Abstract]
Interest paid, net of amount capitalized	$ 17,644	$ 29,272	$ 29,700
Income taxes paid, net of refunds	$ 81,446	$ 65,910	$ 118,799