Stockholders' Equity - Schedule of Repurchase of Common Stock under Share Repurchase Program (Details) - USD ($) shares in Millions, $ in Millions	2 Months Ended	12 Months Ended			14 Months Ended	21 Months Ended
	Oct. 21, 2024	Aug. 31, 2024	Aug. 31, 2023	Aug. 31, 2022	Oct. 28, 2024	Feb. 28, 2023	Nov. 30, 2023	Sep. 30, 2023	Nov. 30, 2022	Aug. 31, 2021
Share Repurchase Program [Line Items]
Shares Repurchased (in shares)		11.3	6.7	11.8
Total Cash Utilized		$ 2,500	$ 487	$ 696
2022 Share Repurchase Program
Share Repurchase Program [Line Items]
Amount Authorized										$ 1,000
Shares Repurchased (in shares)						16.5
Total Cash Utilized						$ 1,000
Remaining Authorization						$ 0
2023 Share Repurchase Program
Share Repurchase Program [Line Items]
Amount Authorized									$ 1,000
Shares Repurchased (in shares)			2.7
Total Cash Utilized			$ 224
Amended 2023 Share Repurchase Program
Share Repurchase Program [Line Items]
Amount Authorized							$ 2,500	$ 2,500
Amended 2023 Share Repurchase Program | Subsequent Event
Share Repurchase Program [Line Items]
Shares Repurchased (in shares)					20.4
Total Cash Utilized					$ 2,500
Remaining Authorization					0
2025 Share Repurchase Program | Subsequent Event
Share Repurchase Program [Line Items]
Amount Authorized					$ 1,000
Shares Repurchased (in shares)	0.7
Total Cash Utilized	$ 84
Remaining Authorization	$ 916