Income Taxes - Schedule of Income (Loss) Before Income Tax Expense (Details) - USD ($) $ in Millions	12 Months Ended
	Aug. 31, 2024	Aug. 31, 2023	Aug. 31, 2022
Income Tax Disclosure [Abstract]
Domestic	$ (366)	$ (315)	$ (116)
Foreign	2,117	1,577	1,347
Income before income tax	$ 1,751	$ 1,262	$ 1,231