LONG-TERM DEBT - Term loan Facility (Details) - USD ($) $ in Millions		3 Months Ended
	Apr. 15, 2022	Jan. 31, 2024	Jan. 31, 2023	Oct. 31, 2023
Debt Instrument
Repayments of Long-Term Debt		$ (180)	$ 0
Term Loan Maturing 2025
Debt Instrument
Initiation date of credit facility	Apr. 15, 2022
Maximum borrowing capacity of credit facility	$ 600
Maturity date of debt	Apr. 15, 2025
Amount outstanding on credit facility			$ 420	$ 600
Weighted Average Interest Rate on Long-term Debt			6.18%	6.22%