Borrowings - Notes Payable and Short-Term Borrowings (Details) - USD ($) $ in Millions |
Jul. 31, 2025 |
Oct. 31, 2024 |
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Short-term Debt [Line Items] | |||||
Current portion of long-term debt | $ 5,050 | [1] | $ 3,969 | ||
Total notes payable and short-term borrowings | 6,799 | 4,742 | |||
Long-term debt | 16,854 | 13,504 | |||
Total | 23,653 | 18,246 | |||
Asset-backed securities | |||||
Short-term Debt [Line Items] | |||||
Current portion of long-term debt | 1,100 | 1,400 | |||
Commercial paper | |||||
Short-term Debt [Line Items] | |||||
Commercial paper | 625 | 649 | |||
Notes payable to banks, lines of credit and other | |||||
Short-term Debt [Line Items] | |||||
Notes payable to banks, lines of credit and other | $ 1,124 | $ 124 | |||
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