Other Comprehensive Income (Loss) - Summary of Tax Effects on Each Component of OCI (Detail) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Feb. 29, 2024	Nov. 30, 2023	Aug. 31, 2023	Feb. 28, 2023	Nov. 30, 2022	Aug. 31, 2022	Feb. 29, 2024	Feb. 28, 2023
Components Of Other Comprehensive Income Loss [Abstract]
Foreign currency translation, before tax	$ (615)			$ 1,421			$ 1,555	$ (7,549)
Foreign currency translation, tax	(85)			142			88	(131)
Foreign currency translation, net of tax	(700)			1,563			1,643	(7,680)
Pension liability adjustment, before tax	8,927			415			8,927	4,155
Pension liability adjustment, tax	(2,122)			(92)			(2,125)	(975)
Pension liability adjustment	6,805			323			6,802	3,180
Cash flow hedges, before tax	564			43,963			9,140	21,201
Cash flow hedges, tax	(346)			(9,621)			(2,224)	(4,159)
Cash flow hedges, net of tax	218			34,342			6,916	17,042
Other comprehensive income (loss), before tax	8,876			45,799			19,622	17,807
Other comprehensive income (loss), tax	(2,553)			(9,571)			(4,261)	(5,265)
Other comprehensive income (loss)	$ 6,323	$ 14,446	$ (5,408)	$ 36,228	$ (3,224)	$ (20,462)	$ 15,361	$ 12,542