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v3.22.1

OVERVIEW, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) $ in Millions | Apr. 30, 2022 | Oct. 31, 2021 | Apr. 30, 2021 | Oct. 31, 2020
--- | --- | --- | --- | ---
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents |  |  |  |
Cash and cash equivalents | $ 1,186 | $ 1,484 |  |
Restricted Cash | 2 | 6 |  |
Cash, cash equivalents, restricted cash and restricted cash equivalents | 1,188 | 1,490 | $ 1,387 | $ 1,447
Variable Interest Entity |  |  |  |
Assets | 10,455 | 10,705 |  |
Fair Value of Financial Instruments |  |  |  |
Long-term debt | 2,730 | 2,729 |  |
Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |  |
Fair Value of Financial Instruments |  |  |  |
Long-term Debt, Fair Value | 2,478 | 2,806 |  |
Other Assets |  |  |  |
Operating Leases |  |  |  |
Right-of-Use Asset | 162 | 178 |  |
Other Accrued Liabilities and Other Long-Term Liabilities |  |  |  |
Operating Leases |  |  |  |
Present value of future minimum lease payments | 164 | 182 |  |
Variable Interest Entity, Not Primary Beneficiary [Member] |  |  |  |
Variable Interest Entity |  |  |  |
Assets | $ 81 | $ 76 |  |

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