INCOME TAXES INCOME TAXES (Tax incentives) (Details) - USD ($) $ in Millions |
6 Months Ended | |
|---|---|---|
Apr. 30, 2026 |
Oct. 31, 2025 |
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| Income Tax Disclosure [Abstract] | ||
| Unrecognized Tax Benefits | $ 185 | $ 241 |
| Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations | 12 | |
| Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities | 68 | |
| Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions | $ 25 |
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- References No definition available.
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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