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)		(1,100)				(1,100)
Other comprehensive income (loss)		79					79
Issuances of common stock, net		5			5
Conversion of Convertible Notes		3			3
Purchases and issuances under the Stock Swap program, net		2			22			(20)
Issuance of treasury shares for vested share-based awards		0			(41)			41
Share-based compensation and other		50			52			(2)
Ending balance at May. 31, 2023		5,865	12	361	16,684	(841)	(1,903)	(8,449)
Beginning balance at Feb. 28, 2023		6,170	12	361	16,635	(434)	(1,972)	(8,433)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(407)				(407)
Other comprehensive income (loss)		69					69
Issuances of common stock, net		5			5
Conversion of Convertible Notes		3			3
Purchases and issuances under the Stock Swap program, net		2			22			(20)
Issuance of treasury shares for vested share-based awards		0			(5)			5
Share-based compensation and other		23			24			(1)
Ending balance at May. 31, 2023		5,865	12	361	16,684	(841)	(1,903)	(8,449)
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)		(123)				(123)
Other comprehensive income (loss)		19					19
Issuance of treasury shares for vested share-based awards		0			(47)			47
Share-based compensation and other		35			36			(2)
Ending balance at May. 31, 2024		6,814	13	361	16,701	62	(1,919)	(8,404)
Beginning balance at Feb. 29, 2024		6,682	13	361	16,679	(29)	(1,938)	(8,404)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		92				92
Other comprehensive income (loss)		18					18
Share-based compensation and other		22			22
Ending balance at May. 31, 2024		$ 6,814	$ 13	$ 361	$ 16,701	$ 62	$ (1,919)	$ (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.