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FAIR VALUE MEASUREMENTS, Assets and Liabilities measured at Fair Value on a Non-Recurring Basis (Details) - USD ($)
$ in Millions
3 Months Ended
Jan. 31, 2024
Jan. 31, 2023
Long-Lived Assets    
Impairment of Long-Lived Assets Held-for-use $ 8 $ 0
Carrying value of impaired long-lived assets held for use 8  
Fair value of impaired long-lived assets held for use 0  
Impairment of Long-Lived assets Held for sale $ 0 $ 0