Goodwill, Purchased Technology and Other Intangible Assets - Schedule of Purchased Technology and Intangible Assets (Details) - USD ($) $ in Millions	Jul. 31, 2022	Oct. 31, 2021
Summary of Purchased Technology and Intangible Assets [Line Items]
Finite lived assets	$ 321	$ 104
Intangible assets - indefinite-lived	16	0
Total	337	104
Purchased technology, net
Summary of Purchased Technology and Intangible Assets [Line Items]
Finite lived assets	255	46
Other Intangible Assets
Summary of Purchased Technology and Intangible Assets [Line Items]
Finite lived assets	$ 66	$ 58