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Fair Value Measurements (Tables) | 9 Months Ended
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Jul. 27, 2025
Fair Value Disclosures [Abstract] |
Schedule of Financial Assets Measured at Fair Value on a Recurring Basis | The following table presents our fair value hierarchy for our financial assets (excluding cash balances) measured at fair value on a recurring basis:
| July 27, 2025 |  | October 27, 2024
| Level 1 |  | Level 2 |  |  |  | Total |  | Level 1 |  | Level 2 |  |  |  | Total
| (In millions)
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale debt security investments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money market funds* | $ | 994 |  |  | $ | — |  |  |  |  | $ | 994 |  |  | $ | 3,512 |  |  | $ | — |  |  |  |  | $ | 3,512 |
Bank certificates of deposit and time deposits | — |  |  | 66 |  |  |  |  | 66 |  |  | — |  |  | 103 |  |  |  |  | 103 |
U.S. Treasury and agency securities | 2,500 |  |  | 193 |  |  |  |  | 2,693 |  |  | 2,684 |  |  | 14 |  |  |  |  | 2,698 |
Non-U.S. government securities | — |  |  | 5 |  |  |  |  | 5 |  |  | — |  |  | 5 |  |  |  |  | 5 |
Municipal securities | — |  |  | 501 |  |  |  |  | 501 |  |  | — |  |  | 460 |  |  |  |  | 460 |
Commercial paper, corporate bonds and medium-term notes | — |  |  | 2,649 |  |  |  |  | 2,649 |  |  | — |  |  | 2,590 |  |  |  |  | 2,590 |
Asset-backed and mortgage-backed securities | — |  |  | 623 |  |  |  |  | 623 |  |  | — |  |  | 654 |  |  |  |  | 654 |
Total available-for-sale debt security investments | $ | 3,494 |  |  | $ | 4,037 |  |  |  |  | $ | 7,531 |  |  | $ | 6,196 |  |  | $ | 3,826 |  |  |  |  | $ | 10,022 |
Equity investments with readily determinable values |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Publicly traded equity securities | $ | 1,903 |  |  | $ | — |  |  |  |  | $ | 1,903 |  |  | $ | 723 |  |  | $ | — |  |  |  |  | $ | 723 |
Total equity investments with readily determinable values | $ | 1,903 |  |  | $ | — |  |  |  |  | $ | 1,903 |  |  | $ | 723 |  |  | $ | — |  |  |  |  | $ | 723 |
Total | $ | 5,397 |  |  | $ | 4,037 |  |  |  |  | $ | 9,434 |  |  | $ | 6,919 |  |  | $ | 3,826 |  |  |  |  | $ | 10,745 |
_________________________ *Amounts as of July 27, 2025 and October 27, 2024 include $70 million and $91 million, respectively, invested in money market funds related to deferred compensation plans. Due to restrictions on the distribution of these funds, they are classified as restricted cash equivalents and are included in deferred income taxes and other assets in the Consolidated Condensed Balance Sheets.

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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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