Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Aug. 31, 2025	Aug. 31, 2024	Aug. 31, 2023
Statement of Comprehensive Income [Abstract]
Net earnings	$ 74,052	$ 66,257	$ 72,379
Other comprehensive (loss) income:
Defined benefit pension plan adjustment, net of tax	570	83	306
Foreign currency translation adjustment, net of hedging activities and tax	(4,115)	(9,149)	(24)
Unrealized gain on marketable securities, net of tax	14	75	181
Total other comprehensive (loss) income, net of tax benefit of $3,066, $277, and $855, respectively	(3,531)	(8,991)	463
Total comprehensive income	$ 70,521	$ 57,266	$ 72,842