Warranties (Schedule of Product Warranty Liability) (Details) - USD ($) $ in Thousands	3 Months Ended
	Nov. 30, 2023	Nov. 30, 2022
Product Warranties Disclosures [Abstract]
Product warranty accrual balance, beginning of period	$ 14,535	$ 14,080
Liabilities accrued for warranties during the period	1,569	1,240
Warranty claims paid during the period	(1,850)	(1,718)
Product warranty accrual balance, end of period	$ 14,254	$ 13,602