Borrowings - Schedule of Notes Payable and Short-Term Borrowings (Details) - USD ($) $ in Millions	Apr. 30, 2024	Oct. 31, 2023
Amount Outstanding
Current portion of long-term debt	$ 199	$ 179
Notes payable to banks, lines of credit and other	$ 265	$ 230
Weighted-Average Interest Rate
Current portion of long-term debt	6.30%	6.00%
Notes payable to banks, lines of credit and other
Amount Outstanding
Notes payable to banks, lines of credit and other	$ 66	$ 51
Weighted-Average Interest Rate
Commercial paper and notes payable to banks, lines of credit and other	1.30%	1.00%