Borrowings - Notes Payable and Short-Term Borrowings (Details) - USD ($) $ in Millions	Apr. 30, 2021	Oct. 31, 2020
Debt Disclosure [Abstract]
Current portion of long-term debt	$ 2,509	$ 2,768
FS commercial paper	698	677
Notes payable to banks, lines of credit and other	324	310
Notes payable and short-term borrowings	3,531	3,755
Long-term debt	12,296	12,186
Total Debt	$ 15,827	$ 15,941

Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.

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Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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