Other Comprehensive Income - Summary of Tax Effects on Each Component of OCI (Detail) - USD ($) $ in Thousands		3 Months Ended					9 Months Ended
	Nov. 30, 2021	Feb. 28, 2021	Aug. 31, 2020	Feb. 29, 2020	Nov. 30, 2019	Aug. 31, 2019	Feb. 28, 2021	Feb. 29, 2020
Components Of Other Comprehensive Income Loss [Abstract]
Foreign currency translation, before tax		$ 1,226		$ (576)			$ 7,807	$ 10,868
Foreign currency translation, tax		133					809
Foreign currency translation, net of tax		1,359		(576)			8,616	10,868
Pension liability adjustment, before tax		(92)		176			392	1,597
Pension liability adjustment, tax		(11)		(38)			(127)	(351)
Pension liability adjustment, net of tax		(103)		138			265	1,246
Cash flow hedges, before tax		35,796		2,799			58,589	3,490
Cash flow hedges, tax		(8,206)		(640)			(13,218)	(757)
Cash flow hedges, net of tax		27,590		2,159			45,371	2,733
Other comprehensive income, before tax		36,930		2,399			66,788	15,955
Other comprehensive income, tax		(8,084)		(678)			(12,536)	(1,108)
Other comprehensive income	$ 14,163	$ 28,846	$ 11,242	$ 1,721	$ 9,970	$ 3,156	$ 54,252	$ 14,847