The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Goodwill And Other Intangible Assets (Summary Of Changes In Carrying Amounts Of Definite-Lived Intangible Assets By Segment) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	May 31, 2020	May 31, 2019	May 31, 2020	May 31, 2019
Finite-Lived Intangible Assets [Line Items]
Beginning balance			$ 10,652
Amortization expense	$ (552)	$ (655)	(1,856)	$ (2,056)
Translation adjustments			25
Ending balance	8,821		8,821
Americas [Member]
Finite-Lived Intangible Assets [Line Items]
Beginning balance			8,401
Amortization expense			(1,583)
Translation adjustments
Ending balance	6,818		6,818
EMEA [Member]
Finite-Lived Intangible Assets [Line Items]
Beginning balance			2,251
Amortization expense			(273)
Translation adjustments			25
Ending balance	2,003		2,003
Asia-Pacific [Member]
Finite-Lived Intangible Assets [Line Items]
Beginning balance
Amortization expense
Translation adjustments
Ending balance