Stockholders' Equity - Schedule of Repurchase of Common Stock under Share Repurchase Program (Details) - USD ($) shares in Millions, $ in Millions	3 Months Ended	5 Months Ended	12 Months Ended			15 Months Ended
	Aug. 31, 2026	Oct. 20, 2026	Aug. 31, 2026	Aug. 31, 2025	Aug. 31, 2024	Nov. 30, 2024	Nov. 30, 2023
Share Repurchase Program [Line Items]
Shares Repurchased (in shares)			3.2	2.8	11.3
Total Cash Utilized			$ 1,060	$ 1,000	$ 2,500
Amended 2023 Share Repurchase Program
Share Repurchase Program [Line Items]
Amount Authorized							$ 2,500
Shares Repurchased (in shares)						20.4
Total Cash Utilized						$ 2,500
Remaining Authorization						0
2025 Share Repurchase Program
Share Repurchase Program [Line Items]
Amount Authorized						$ 1,000
Shares Repurchased (in shares)				6.6
Total Cash Utilized				$ 1,000
Remaining Authorization				0
2026 Share Repurchase Program
Share Repurchase Program [Line Items]
Amount Authorized				$ 1,000
Shares Repurchased (in shares)			4.0
Total Cash Utilized			$ 1,000
Remaining Authorization	$ 0		0
2027 Share Repurchase Program
Share Repurchase Program [Line Items]
Amount Authorized	$ 1,500		1,500
Shares Repurchased (in shares)	0.2
Total Cash Utilized	$ 60
Remaining Authorization	$ 1,400		$ 1,400
2027 Share Repurchase Program | Subsequent Event
Share Repurchase Program [Line Items]
Shares Repurchased (in shares)		1.9
Total Cash Utilized		$ 602
Remaining Authorization		$ 898