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, 2024	May 31, 2023	May 31, 2024	May 31, 2023
Earnings Per Share [Abstract]
Net income (loss) for basic earnings per share	$ 92	$ (407)	$ (123)	$ (1,100)
Net income (loss) for diluted earnings per share	$ 92	$ (407)	$ (123)	$ (1,100)
Weighted-average shares outstanding (in shares)	1,267	1,263	1,265	1,261
Dilutive effect of equity awards (in shares)	4	0	0	0
Diluted weighted-average shares outstanding (in shares)	1,271	1,263	1,265	1,261
Basic earnings per share (in dollars per share)	$ 0.07	$ (0.32)	$ (0.10)	$ (0.87)
Diluted earnings per share (in dollars per share)	$ 0.07	$ (0.32)	$ (0.10)	$ (0.87)