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FAIR VALUE MEASUREMENTS (Tables) | 12 Months Ended
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Oct. 31, 2025
Fair Value Disclosures [Abstract] |
Fair Value Assets And Liabilities Measured On Recurring Basis | Financial assets and liabilities measured at fair value on a recurring basis as of October 31, 2025 were as follows:
|  |  | Fair Value Measurement at October 31, 2025 Using
| October 31, 2025 |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3)
| (in millions)
Assets: |  |  |  |  |  |  |
Short-term |  |  |  |  |  |  |
Cash equivalents (money market funds) | $ | 1,614 |  |  | $ | 1,614 |  |  | $ | — |  |  | $ | — |
Derivative instruments (foreign exchange contracts) | 14 |  |  | — |  |  | 14 |  |  | — |
Long-term |  |  |  |  |  |  |
Trading securities | 41 |  |  | 41 |  |  | — |  |  | — |
Other investments | 37 |  |  | — |  |  | 37 |  |  | — |
Total assets measured at fair value | $ | 1,706 |  |  | $ | 1,655 |  |  | $ | 51 |  |  | $ | — |
Liabilities: |  |  |  |  |  |  |
Short-term |  |  |  |  |  |  |
Derivative instruments (foreign exchange contracts) | $ | 10 |  |  | $ | — |  |  | $ | 10 |  |  | $ | — |
Long-term |  |  |  |  |  |  |
Deferred compensation liability | 41 |  |  | — |  |  | 41 |  |  | — |
Total liabilities measured at fair value | $ | 51 |  |  | $ | — |  |  | $ | 51 |  |  | $ | — |
Financial assets and liabilities measured at fair value on a recurring basis as of October 31, 2024 were as follows:
|  |  | Fair Value Measurement at October 31, 2024 Using
| October 31, 2024 |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3)
| (in millions)
Assets: |  |  |  |  |  |  |
Short-term |  |  |  |  |  |  |
Cash equivalents (money market funds) | $ | 800 |  |  | $ | 800 |  |  | $ | — |  |  | $ | — |
Derivative instruments (foreign exchange contracts) | 14 |  |  | — |  |  | 14 |  |  | — |
Long-term |  |  |  |  |  |  |
Trading securities | 43 |  |  | 43 |  |  | — |  |  | — |
Other investments | 31 |  |  | — |  |  | 31 |  |  | — |
Total assets measured at fair value | $ | 888 |  |  | $ | 843 |  |  | $ | 45 |  |  | $ | — |
Liabilities: |  |  |  |  |  |  |
Short-term |  |  |  |  |  |  |
Derivative instruments (foreign exchange contracts) | $ | 12 |  |  | $ | — |  |  | $ | 12 |  |  | $ | — |
Long-term |  |  |  |  |  |  |
Deferred compensation liability | 43 |  |  | — |  |  | 43 |  |  | — |
Total liabilities measured at fair value | $ | 55 |  |  | $ | — |  |  | $ | 55 |  |  | $ | — |
Impairment of Long-lived assets included in net income | For assets measured at fair value on a non-recurring basis, the following table summarizes the impairments included in net income for the years ended October 31, 2025, 2024 and 2023:
| Years Ended October 31,
| 2025 |  | 2024 |  | 2023
| (in millions)
Long-lived assets held and used | $ | 15 |  |  | $ | 19 |  |  | $ | 277 |

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- Definition For long-lived assets of an entity, disclosures may include a description of the impaired long-lived asset and facts and circumstances leading to the impairment, amount of the impairment loss and where the loss is located in the income statement, method(s) for determining fair value, and the segment in which the impaired long-lived asset is reported. + References No definition available. + Details
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- References No definition available. + Details
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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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