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	$ 62,983	$ 63,487	$ 56,639
Costs and expenses:
Cost of revenue	50,648	50,070	46,202
Research and development	1,593	1,907	1,478
Selling, general and administrative	5,264	5,741	4,906
Restructuring and other charges	233	245	462
Acquisition and divestiture charges	318	68	16
Amortization of intangible assets	228	154	113
Russia exit charges	23	0	0
Total costs and expenses	58,307	58,185	53,177
Earnings from operations	4,676	5,302	3,462
Interest and other, net	(235)	2,209	(231)
Earnings before taxes	4,441	7,511	3,231
Provision for taxes	(1,238)	(1,008)	(387)
Net earnings	$ 3,203	$ 6,503	$ 2,844
Net earnings per share:
Basic (in dollars per share)	$ 3.09	$ 5.38	$ 2.01
Diluted (in dollars per share)	$ 3.05	$ 5.33	$ 2.00
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