Earnings Per Share - Basic and Diluted Earnings Per Share Computations (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	May 31, 2025	May 31, 2024	May 31, 2025	May 31, 2024
Earnings Per Share [Abstract]
Net income (loss)	$ 565	$ 92	$ 486	$ (123)
Interest expense on dilutive Convertible Notes	18	0	0	0
Net income (loss) for diluted earnings per share	$ 582	$ 92	$ 486	$ (123)
Weighted-average shares outstanding (in shares)	1,312	1,267	1,310	1,265
Dilutive effect of equity awards (in shares)	4	4	6	0
Dilutive effect of Convertible Notes (in shares)	84	0	0	0
Diluted weighted-average shares outstanding (in shares)	1,400	1,271	1,316	1,265
Basic earnings per share (in dollars per share)	$ 0.43	$ 0.07	$ 0.37	$ (0.10)
Diluted earnings per share (in dollars per share)	$ 0.42	$ 0.07	$ 0.37	$ (0.10)