Borrowings - Schedule of Notes Payable and Short-Term Borrowings (Details) - USD ($) $ in Millions	Oct. 31, 2022	Oct. 31, 2021
Amount Outstanding
Current portion of long-term debt	$ 165	$ 672
Notes payable and short-term borrowings	$ 218	$ 1,106
Weighted-Average Interest Rate
Weighted-Average Interest Rate	5.40%	3.80%
Commercial paper
Amount Outstanding
Commercial paper	$ 0	$ 400
Weighted-Average Interest Rate
Weighted-Average Interest Rate	0.00%	0.20%
Notes payable to banks, lines of credit and other
Amount Outstanding
Notes payable and short-term borrowings	$ 53	$ 34
Weighted-Average Interest Rate
Weighted-Average Interest Rate	0.60%	1.20%

Debt Instrument, Interest Rate, Weighted Average Interest Rate [Abstract]

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- Definition

Amount of debt and lease obligation, classified as current.

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Weighted average interest rate of debt outstanding.

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Amount of long-term debt and lease obligation, classified as current.

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Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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