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LONG-TERM DEBT (Details) - USD ($) $ in Millions	Jul. 31, 2023	Oct. 31, 2022
Debt Instrument
Long-term debt	$ 2,734	$ 2,733
Senior Notes 2026
Debt Instrument
Long-term debt	299	299
Senior Notes 2029
Debt Instrument
Long-term debt	495	495
Senior Notes 2030
Debt Instrument
Long-term debt	496	496
Senior Notes 2031
Debt Instrument
Long-term debt	844	843
Senior Notes
Debt Instrument
Long-term debt	$ 2,134	$ 2,133

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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