Derivative Financial Instruments and Hedging Activities (Fair Value of Derivative Instruments Recorded on Consolidated Statements of Operations) (Details) - Forward foreign exchange contracts - Cost of revenue - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	May 31, 2022	May 31, 2021	May 31, 2022	May 31, 2021
Derivative Instruments, Gain (Loss) [Line Items]
Amount of (Loss) Gain Recognized in Net Income on Derivatives	$ (66)	$ 27	$ (6)	$ 148
Foreign currency gains	$ 64	$ 22	$ 27	$ 121