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
	Nov. 30, 2023	Nov. 30, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Net Income on Derivatives	$ 18	$ (46)
Foreign currency gains (losses)	$ (38)	$ 49