Income Taxes - Schedule of Income Tax Expense (Benefit) (Details) - USD ($) $ in Millions	12 Months Ended
	Aug. 31, 2024	Aug. 31, 2023	Aug. 31, 2022
Current:
Domestic - federal	$ 0	$ 1	$ 7
Domestic - state	5	2	2
Foreign	442	350	239
Total current	447	353	248
Deferred:
Domestic - federal	12	(2)	(25)
Domestic - state	(2)	4	0
Foreign	(94)	89	12
Total deferred	(84)	91	(13)
Total income tax expense	$ 363	$ 444	$ 235