CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY - USD ($) $ in Millions		Total	Common stock	Ordinary shares	Additional paid-in capital	Retained earnings	AOCI	Treasury stock
Beginning balance at Nov. 30, 2020		$ 20,555	$ 11	$ 361	$ 13,948	$ 16,075	$ (1,436)	$ (8,404)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)		(9,501)				(9,501)
Other comprehensive income (loss)		(65)					(65)
Issuances of common stock, net		1,009			1,009
Issuance and Conversion of Convertible Notes		15			15
Purchases and issuances under the Stock Swap program, net		19			206			(188)
Issuance of treasury shares for vested share-based awards		0				(126)		126
Share-based compensation and other		113			113
Ending balance at Nov. 30, 2021		12,144	11	361	15,292	6,448	(1,501)	(8,466)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)		(6,093)				(6,093)
Other comprehensive income (loss)		(481)					(481)
Issuances of common stock, net		1,180	1		1,178
Issuance and Conversion of Convertible Notes		229			229
Purchases and issuances under the Stock Swap program, net		8			95			(87)
Issuance of treasury shares for vested share-based awards		0				(85)		85
Share-based compensation and other		78			79	(1)
Ending balance at Nov. 30, 2022		7,065	12	361	16,872	269	(1,982)	(8,468)
Ending 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)		(74)				(74)
Other comprehensive income (loss)		44					44
Issuances of common stock, net		5			5
Issuance and 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		78			79			(2)
Ending balance at Nov. 30, 2023		$ 6,882	$ 12	$ 361	$ 16,712	$ 185	$ (1,939)	$ (8,449)

[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.