Fair Value Of Financial Instruments (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
Aug. 31, 2023	Jul. 11, 2017
Contingent consideration payment classified as investing activities	$ 0.7
Jhana [Member]
Contingent consideration		$ 7.2

Amount of liability recognized arising from contingent consideration in a business combination.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Name:	us-gaap_BusinessCombinationContingentConsiderationLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant