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SHORT-TERM DEBT - Credit Facility and Commercial Paper (Details) - Line of Credit - USD ($) $ in Millions |  |  | 12 Months Ended
--- | --- | --- | ---
Jun. 07, 2023 | Jun. 02, 2023 | Oct. 31, 2024 | Oct. 31, 2023
5 yr unsecured credit facility |  |  |  |
Line of Credit Facility [Abstract] |  |  |  |
Credit facility initiation date | Jun. 07, 2023 |  |  |
Line of credit facility expiration date | Jun. 07, 2028 |  |  |
Maximum borrowing capacity | $ 1,500 |  |  |
Short-term debt terms (years) | five |  |  |
Outstanding balance |  |  | $ 0 | $ 0
Proceeds from Line of Credit |  |  | 0 | 360
Repayments of Line of Credit |  |  | 0 | 360
Incremental Revolving Credit Facility |  |  |  |
Line of Credit Facility [Abstract] |  |  |  |
Credit facility initiation date | Jun. 07, 2023 |  |  |
Maximum borrowing capacity | $ 750 |  |  |
Outstanding balance |  |  | 0 | 0
Commercial Paper |  |  |  |
Line of Credit Facility [Abstract] |  |  |  |
Maximum borrowing capacity |  | $ 1,500 |  |
Outstanding balance |  |  | $ 40 | 0
Short-term Debt, Weighted Average Interest Rate, at Point in Time |  |  | 4.92% |
Proceeds from commercial paper |  |  | $ 1,190 | 1,670
Repayments of Commercial Paper |  |  | (1,150) | (1,700)
Uncommitted Money Market Line Credit Agreement |  |  |  |
Line of Credit Facility [Abstract] |  |  |  |
Credit facility initiation date |  | Jun. 02, 2023 |  |
Maximum borrowing capacity |  | $ 300 |  |
Outstanding balance |  |  | 0 | 0
Proceeds from Line of Credit |  |  | 215 | 61
Repayments of Line of Credit |  |  | $ 215 | $ 61
Minimum amount per advance request |  | $ 1 |  |

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- Definition Date the credit facility terminates, in YYYY-MM-DD format. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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