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INCOME TAXES (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Jul. 31, 2023
Jul. 31, 2022
Jul. 31, 2023
Jul. 31, 2022
Income Tax Disclosure        
Provision (benefit) for income taxes $ 21 $ 68 $ 154 $ 163
Effective income tax rate 15.90% 17.10% 16.80% 15.50%
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations     $ 10 $ 8
Excess tax benefit from stock based compensation     (13) $ (18)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount $ (63)   $ (63)