CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	May 31, 2025	Aug. 31, 2024
Statement of Financial Position [Abstract]
Receivables, allowance for doubtful accounts	$ 52	$ 52
Prepaid expenses and other current assets, fair value of derivative instruments	0	4,480
Derivative asset, noncurrent	1,005	1,482
Fair value, liabilities, current	425	1,179
Other long-term liabilities, fair value of derivative instruments	3,856	2,100
Other long-term liabilities, post-employment plans	$ 13,631	$ 12,742
Common stock, par value per share (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	45,000,000	45,000,000
Common stock, shares issued (in shares)	32,688,210	32,570,858
Common stock, shares outstanding (in shares)	30,753,891	30,635,556
Treasury stock (in shares)	1,934,319	1,935,302