Other Comprehensive Income (Loss) - Summary of Tax Effects on Each Component of OCI (Detail) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Nov. 30, 2023	Aug. 31, 2023	Nov. 30, 2022	Aug. 31, 2022	Nov. 30, 2023	Nov. 30, 2022
Components Of Other Comprehensive Income Loss [Abstract]
Foreign currency translation, before tax	$ 843		$ 550		$ 2,170	$ (8,970)
Foreign currency translation, tax	54		308		172	(273)
Foreign currency translation, net of tax	897		858		2,342	(9,243)
Pension liability adjustment, before tax			15			3,740
Pension liability adjustment, tax			(97)		(3)	(883)
Pension liability adjustment			(82)		(3)	2,857
Cash flow hedges, before tax	17,390		(5,665)		8,578	(22,762)
Cash flow hedges, tax	(3,841)		1,665		(1,879)	5,462
Cash flow hedges, net of tax	13,549		(4,000)		6,699	(17,300)
Other comprehensive income (loss), before tax	18,233		(5,100)		10,748	(27,992)
Other comprehensive income (loss), tax	(3,787)		1,876		(1,710)	4,306
Other comprehensive income (loss)	$ 14,446	$ (5,408)	$ (3,224)	$ (20,462)	$ 9,038	$ (23,686)