Restructuring Charges - Schedule of Restructuring Charges (Details) - USD ($) $ in Millions	12 Months Ended
Oct. 26, 2025	Oct. 27, 2024	Oct. 29, 2023
Restructuring Cost and Reserve [Line Items]
Total	$ 181	$ 0	$ 0
Fiscal 2025 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Severance and other employee-related charges	154
Asset impairments	27
Total	$ 181

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Amount of restructuring charges, remediation cost, and asset impairment loss.

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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