Income Taxes - Reconciliation of Unrecognized Tax Benefits (Details) - USD ($) $ in Millions	12 Months Ended
Oct. 26, 2025	Oct. 27, 2024	Oct. 29, 2023
Unrecognized Tax Benefits [Roll Forward]
Beginning balance of gross unrecognized tax benefits	$ 544	$ 510	$ 498
Lapses of statutes of limitation	(82)	0	0
Increases in tax positions for current year	26	25	28
Increases in tax positions for prior years	0	13	0
Decreases in tax positions for prior years	(1)	(4)	(16)
Ending balance of gross unrecognized tax benefits	$ 487	$ 544	$ 510

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount of unrecognized tax benefits.

+ References

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-Topic 740
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-Name Accounting Standards Codification
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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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