SEGMENT INFORMATION Reconciliation of Reportable Results (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
Apr. 30, 2026 |
Apr. 30, 2025 |
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| Segment Reporting, Reconciliation of Profit (Loss) by Segment to Consolidated [Abstract] | ||||
| Operating Income (Loss) | $ 407 | $ 207 | $ 655 | $ 425 |
| Share-based Payment Arrangement, Expensed and Capitalized, Amount | (58) | (37) | (135) | (99) |
| Amortization of acquisition-related balances | (73) | (34) | (146) | (67) |
| Acquisition and integration costs | (30) | (39) | (59) | (67) |
| Restructuring and other | (4) | (11) | (16) | (24) |
| Income from operations | 407 | 207 | 655 | 425 |
| Interest income | 18 | 21 | 34 | 40 |
| Interest Expense | 25 | 20 | 54 | 40 |
| Other Nonoperating Gains (Losses) | 18 | 112 | (19) | 94 |
| Income before taxes | $ 418 | $ 320 | 616 | 519 |
| Total segments | ||||
| Segment Reporting, Reconciliation of Profit (Loss) by Segment to Consolidated [Abstract] | ||||
| Operating Income (Loss) | 1,011 | 682 | ||
| Income from operations | $ 1,011 | $ 682 | ||
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- Definition The amounts may include non-cash items such as the amortization of acquired intangible assets and amortization of items associated with fair value purchase accounting adjustments, including recognition of acquired deferred revenue. No definition available.
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- Definition Amount of an item in the reconciliation of total profit or loss from reportable segments to the entity's consolidated income before income taxes, extraordinary items, discontinued operations. No definition available.
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- Definition Amount of expense for acquisition-related cost incurred to effect business combination. Includes, but is not limited to, finder's fee; advisory, legal, accounting, valuation, and other professional and consulting fees; and general administrative cost, including cost of maintaining internal acquisition department. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of interest expense classified as nonoperating. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of gain (loss) related to nonoperating activities, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of cost expensed and capitalized for award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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