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, 2024	May 31, 2023	May 31, 2024	May 31, 2023
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Net Income on Derivatives	$ 0	$ (41)	$ 7	$ (57)
Foreign currency gains (losses)	$ (1)	$ 24	$ (36)	$ 20