DEBT Summary of Long Term Debt incl. unamortized cost (Details) - USD ($) $ in Millions	Jan. 31, 2024	Oct. 31, 2023
Debt Instrument
Debt, Long-Term and Short-Term, Combined Amount	$ 1,817	$ 1,794
Less: Current portion of long-term debt	609	599
Long-term Debt, Excluding Current Maturities	1,208	1,195
Senior Notes 2024
Debt Instrument
Senior Notes	600	599
Unamortized costs	0	1
Debt Instrument, Face Amount	$ 600
Debt Instrument, Interest Rate, Stated Percentage	4.55%
Senior Notes 2027
Debt Instrument
Senior Notes	$ 698	698
Unamortized costs	2	2
Debt Instrument, Face Amount	$ 700
Debt Instrument, Interest Rate, Stated Percentage	4.60%
Senior Notes 2029
Debt Instrument
Senior Notes	$ 497	497
Unamortized costs	3	3
Debt Instrument, Face Amount	$ 500
Debt Instrument, Interest Rate, Stated Percentage	3.00%
Syndicated loan
Debt Instrument
Loans Payable	$ 11	0
State-guaranteed loans
Debt Instrument
Loans Payable	10	0
Other bank borrowings
Debt Instrument
Loans Payable	$ 1	$ 0

Face (par) amount of debt instrument at time of issuance.

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Amount of unamortized debt discount (premium) and debt issuance costs.

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Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).

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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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