INCOME TAXES Effective tax rate (Details) - USD ($) $ in Millions	12 Months Ended
Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2021
Income Tax Disclosure [Abstract]
Profit before tax times statutory rate	$ 281	$ 316	$ 286
State income taxes, net of federal benefit	2	23	18
Non-U.S. income taxed at different rates	20	(18)	5
Change in unrecognized tax benefits)	(35)	(6)	(84)
Foreign-derived intangible income deduction	(41)	(46)	(35)
Realized loss on divestiture	(104)	0	0
Excess tax benefits from stock-based compensation	(14)	(19)	(29)
Other, net	(10)	0	(11)
Provision for income taxes	$ 99	$ 250	$ 150
Effective tax rate (in hundredths)	7.40%	16.60%	11.00%
Effective Income Tax Rate Reconciliation, Tax Settlement, Amount	$ 30		$ 93

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of reported income tax benefit from difference to expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operations, attributable to foreign-derived intangible income (FDII).

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Amount of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to expense for award under share-based payment arrangement. Excludes expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to the disposition of a business not qualifying as a discontinued operation.

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements.

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Amount of increase (decrease) in unrecognized tax benefits attributable to uncertain tax positions taken in tax returns.

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