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LEASES - Lease Costs (Details) - USD ($)
$ in Millions
12 Months Ended
Oct. 31, 2022
Oct. 31, 2021
Oct. 31, 2020
Leases [Abstract]      
Operating Lease, Cost $ 59 $ 59 $ 60
Short-term Lease, Cost 2 2 1
Variable Lease, Cost 15 14 14
Sublease Income (14) (13) (14)
Total Lease, Cost $ 62 $ 62 $ 61