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INCOME TAXES INCOME TAXES - Uncertain Tax Positions (Details) - USD ($)
$ in Millions
 12 Months Ended
Oct. 31, 2022
Oct. 31, 2021
Oct. 31, 2020
Unrecognized Tax Benefits Rollforward      
Balance, beginning of year $ 133 $ 195 $ 206
Additions for tax positions related to the current year 5 6 6
Additions for tax positions from prior years 0 4 0
Reductions for tax positions from prior years 9 0 0
Settlements with taxing authorities 0 (30) 0
Statute of limitations expirations 6 42 17
Balance, end of year 123 133 195
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense [Abstract]      
Unrecognized Tax Benefits that Would Impact Effective Tax Rate 121    
Interest and penalties accrued related to unrecognized tax benefits accrued and reported 21 26  
Unrecognized Tax Benefits, including interest and penalties 144    
Provision (benefit) for income taxes 250 150 123
State and Local Jurisdiction      
Unrecognized Tax Benefits Rollforward      
Balance, end of year 23    
Tax Interest and Penalties      
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense [Abstract]      
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense     $ 8
Provision (benefit) for income taxes $ (2) $ (19)