Taxes on Earnings - Schedule of Significant Components of Deferred Tax Assets and Deferred Tax Liabilities (Details) - USD ($) $ in Millions	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020	Oct. 31, 2019
Deferred tax assets:
Loss and credit carryforwards	$ 7,601	$ 7,630
Intercompany transactions—excluding inventory	799	791
Fixed assets	118	136
Warranty	170	207
Employee and retiree benefits	124	287
Deferred revenue	221	192
Capitalized research and development	654	454
Intangible assets	0	474
Operating lease liabilities	238	227
Investment in partnership	70	95
Cash flow hedges	0	8
Other	353	444
Gross deferred tax assets	10,348	10,945
Valuation allowances	(7,592)	(7,749)	$ (7,976)	$ (7,930)
Total deferred tax assets	2,756	3,196
Deferred tax liabilities:
Unremitted earnings of foreign subsidiaries	(75)	(42)
Right-of-use assets from operating leases	(227)	(215)
Intangible assets	(261)	0
Cash flow hedges	(155)	0
Other	0	(79)
Total deferred tax liabilities	(718)	(336)
Total	$ 2,038	$ 2,860