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GOODWILL AND OTHER INTANGIBLE ASSETS Textuals (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jul. 31, 2023 | Jul. 31, 2022 | Jul. 31, 2023 | Jul. 31, 2022
Finite-Lived Intangible Assets |  |  |  |
Additions to goodwill |  |  | $ 15 |
Addition to other intangible assets |  |  | 49 |
Foreign currency translation impact on other intangible assets |  |  | 3 |
Goodwill impairment | $ 0 | $ 0 | 0 | $ 0
Impairment of IPR&D | 0 | 0 | 0 | 0
Amortization of intangible assets during the period | 39 | $ 48 | 113 | $ 150
Life Sciences and Applied Markets |  |  |  |
Finite-Lived Intangible Assets |  |  |  |
Additions to goodwill |  |  | 0 |
Diagnostics and Genomics |  |  |  |
Finite-Lived Intangible Assets |  |  |  |
Additions to goodwill |  |  | 15 |
Agilent CrossLab |  |  |  |
Finite-Lived Intangible Assets |  |  |  |
Additions to goodwill |  |  | 0 |
Resolution Bioscience, Inc. |  |  |  |
Finite-Lived Intangible Assets |  |  |  |
Impairment of Intangible Assets, Finite-lived | 258 |  | 258 |
Resolution Bioscience, Inc. | Cost of Products and Services |  |  |  |
Finite-Lived Intangible Assets |  |  |  |
Impairment of Intangible Assets, Finite-lived | 249 |  | 249 |
Resolution Bioscience, Inc. | Selling, General and Administrative |  |  |  |
Finite-Lived Intangible Assets |  |  |  |
Impairment of Intangible Assets, Finite-lived | $ 9 |  | $ 9 |

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