Fair Value Measurements (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
Oct. 29, 2023	Oct. 30, 2022
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Impairment losses on equity investments	$ 121
Senior Notes
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Long-term debt principal amount	5,500	$ 5,500
Estimate of Fair Value Measurement \| Level 2 \| Senior Notes
Schedule of Investment Income, Reported Amounts, by Category [Line Items]
Long-term debt fair value	$ 4,700	$ 4,800

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Amount of impairment loss on investment in equity security without readily determinable fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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-Topic 944
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