Taxes on Earnings - Schedule of Current and Long-term Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Oct. 31, 2024	Oct. 31, 2023
Income Tax Disclosure [Abstract]
Deferred tax assets	$ 3,311	$ 3,155
Deferred tax liabilities	(31)	(44)
Total	$ 3,280	$ 3,111