SEGMENT INFORMATION - Entity-Wide Disclosures Revenue (Details) - USD ($) $ in Millions	12 Months Ended
Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2023
Revenue by geography
Net revenue	$ 6,948	$ 6,510	$ 6,833
UNITED STATES
Revenue by geography
Net revenue	2,342	2,246	2,410
CHINA Including Hong Kong
Revenue by geography
Net revenue	1,224	1,217	1,383
Rest Of World
Revenue by geography
Net revenue	$ 3,382	$ 3,047	$ 3,040

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details