Consolidated Statements of Earnings - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Income Statement [Abstract]
Net revenue	$ 62,910	$ 63,460	$ 56,638
Costs and expenses:
Cost of revenue	50,647	50,053	46,217
Research and development	1,653	1,848	1,477
Selling, general and administrative	5,264	5,727	4,901
Restructuring and other charges	218	251	472
Acquisition and divestiture charges	318	68	16
Amortization of intangible assets	228	154	113
Russia exit charges	23	0	0
Total costs and expenses	58,351	58,101	53,196
Earnings from operations	4,559	5,359	3,442
Interest and other, net	(235)	2,209	(231)
Earnings before taxes	4,324	7,568	3,211
Provision for taxes	(1,192)	(1,027)	(396)
Net earnings	$ 3,132	$ 6,541	$ 2,815
Net earnings per share:
Basic (in dollars per share)	$ 3.02	$ 5.41	$ 1.99
Diluted (in dollars per share)	$ 2.98	$ 5.36	$ 1.98
Weighted-average shares used to compute net earnings per share:
Basic (in shares)	1,038	1,208	1,413
Diluted (in shares)	1,050	1,220	1,420