CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY (UNAUDITED) - USD ($) $ in Millions		Total	Common stock	Ordinary shares	Additional paid-in capital	Retained earnings (accumulated deficit)	AOCI	Treasury stock
Beginning balance at Nov. 30, 2022		$ 7,065	$ 12	$ 361	$ 16,872	$ 269	$ (1,982)	$ (8,468)
Beginning balance (Cumulative Effect, Period of Adoption, Adjusted Balance) at Nov. 30, 2022	[1]	(239)			(229)	(10)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(693)				(693)
Other comprehensive income (loss)		11					11
Issuance of treasury shares for vested share-based awards		0			(36)			36
Share-based compensation and other		27			28			(1)
Ending balance at Feb. 28, 2023		6,170	12	361	16,635	(434)	(1,972)	(8,433)
Beginning balance at Nov. 30, 2023		6,882	12	361	16,712	185	(1,939)	(8,449)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(214)				(214)
Other comprehensive income (loss)		1					1
Issuance of treasury shares for vested share-based awards		0			(47)			47
Share-based compensation and other		13			14			(2)
Ending balance at Feb. 29, 2024		$ 6,682	$ 13	$ 361	$ 16,679	$ (29)	$ (1,938)	$ (8,404)

[1] We adopted the provisions of Debt - Debt with Conversion and Other Options and Derivative and Hedging - Contracts in Entity’s Own Equity on December 1, 2022.