Other Income (Expense), Net (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
Apr. 30, 2026 |
Apr. 30, 2025 |
|
| Other Income and Expenses [Abstract] | ||||
| Interest income | $ 12,885 | $ 89,890 | $ 30,319 | $ 125,611 |
| Gains (losses) on assets related to deferred compensation plan | 13,813 | (20,106) | 27,586 | (468) |
| Foreign currency exchange gains (losses) | (1,542) | (178) | (7,369) | (115) |
| Loss on sale of strategic investments | 0 | (2,435) | 0 | (2,435) |
| Gain on sale of building | 0 | 51,385 | 0 | 51,385 |
| Other, net | 7,058 | (4,455) | 20,400 | (9,460) |
| Total | $ 32,214 | $ 114,101 | $ 70,936 | $ 164,518 |
| X | ||||||||||
- Definition Gain or (loss) on assets related to deferred compensation plan. No definition available.
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- Definition Amount, before tax, of realized and unrealized gain (loss) from foreign currency transaction. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of interest income earned from interest bearing assets classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). 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 income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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