Warranties (Schedule of Product Warranty Liability) (Details) - USD ($) $ in Thousands	12 Months Ended
	Aug. 31, 2023	Aug. 31, 2022
Product Warranties Disclosures [Abstract]
Product warranty accrual balance, beginning of period	$ 14,080	$ 12,736
Liabilities accrued for warranties during the period	10,911	10,931
Warranty claims paid during the period	(10,456)	(9,393)
Changes in estimates	0	(194)
Product warranty accrual balance, end of period	$ 14,535	$ 14,080