Derivative Instruments - Schedule Of Effects Of Cash Flow Hedges Included In Statement Of Income (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Feb. 29, 2020	Feb. 28, 2019	Feb. 29, 2020	Feb. 28, 2019
Derivative [Line Items]
Revenue	$ 623,848	$ 658,671	$ 1,393,207	$ 1,263,194
Cost of revenue	537,512	604,827	1,214,682	1,136,817
Interest and foreign exchange	12,609	9,237	25,461	13,641
Sales
Derivative [Line Items]
Amount of gain (loss) on cash flow hedge activity	67	(411)	(99)	(667)
Cost of Sales
Derivative [Line Items]
Amount of gain (loss) on cash flow hedge activity	73	(358)	(2)	(590)
Interest and Foreign Exchange
Derivative [Line Items]
Amount of gain (loss) on cash flow hedge activity	$ (369)	$ (151)	$ (536)	$ (295)

Interest and Foreign Exchange, Net

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The aggregate cost of goods produced and sold and services rendered during the reporting period.

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-Topic 220
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The net gain (loss) recognized in earnings during the reporting period representing the amount of the cash flow hedges' ineffectiveness.

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-Publisher FASB
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-Section 50
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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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