Stockholders' Equity - Schedule of Repurchase of Common Stock under Share Repurchase Program (Details) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended		7 Months Ended	12 Months Ended	15 Months Ended
	Feb. 28, 2026	Feb. 28, 2025	Feb. 28, 2026	Feb. 28, 2025	Apr. 01, 2026	Aug. 31, 2025	Nov. 30, 2024	Nov. 30, 2023
Share Repurchase Program [Line Items]
Shares Repurchased (in shares)	0.5	0.7	1.7	2.5
Total Cash Utilized			$ 600	$ 636
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)			2.7
Total Cash Utilized			$ 600
Remaining Authorization	$ 400		$ 400
2026 Share Repurchase Program | Subsequent event
Share Repurchase Program [Line Items]
Shares Repurchased (in shares)					3.0
Total Cash Utilized					$ 666
Remaining Authorization					$ 334