TOTAL SHORT-TERM BORROWINGS (Details) - USD ($) $ in Millions	May 01, 2022	Oct. 31, 2021	May 02, 2021
Short-term borrowings
Short-term borrowings	$ 12,413	$ 10,919	$ 9,911
Short-term securitization borrowings	4,006	4,605	4,106
Total short-term borrowings	16,419	15,524	14,017
Equipment Operations
Short-term borrowings
Short-term borrowings	1,554	1,509	352
Short-term securitization borrowings	5	10	14
Equipment Operations | Notes Payable to Banks
Short-term borrowings
Short-term borrowings	407	273	122
Equipment Operations | Finance Lease Obligations Due Within One Year
Short-term borrowings
Short-term borrowings	21	23	24
Equipment Operations | Long-term Borrowings Due Within One Year
Short-term borrowings
Short-term borrowings	1,126	1,213	206
Financial Services
Short-term borrowings
Short-term borrowings	10,859	9,410	9,559
Short-term securitization borrowings	4,001	4,595	4,092
Financial Services | Commercial Paper
Short-term borrowings
Short-term borrowings	3,403	2,230	2,259
Financial Services | Notes Payable to Banks
Short-term borrowings
Short-term borrowings	148	63	89
Financial Services | Long-term Borrowings Due Within One Year
Short-term borrowings
Short-term borrowings	$ 7,308	$ 7,117	$ 7,211