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Income Taxes (Schedule Of Income Before Income Tax, Domestic And Foreign) (Details) - USD ($) $ in Thousands		12 Months Ended
		Aug. 31, 2021	Aug. 31, 2020	Aug. 31, 2019
Income Tax [Line Items]
United States		$ 40,949	$ 43,000	$ 47,962
Foreign	[1]	45,550	32,515	32,808
Income before income taxes		86,499	75,515	80,770
EMEA [Member]
Income Tax [Line Items]
Foreign		$ 38,800	$ 27,000	$ 26,600
[1] Included in these amounts are income before income taxes for the EMEA segment of $38.8 million, $27.0 million and $26.6 million for the fiscal years ended August 31, 2021, 2020 and 2019, respectively.

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