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SEGMENTS AND ENTITY-WIDE DISCLOSURES - Other Intangibles Assets, Goodwill and Maintenance Spares (Details) - USD ($) $ in Thousands | Jul. 27, 2024 | Oct. 28, 2023
--- | --- | ---
Segment Reporting Information [Line Items] |  |
Other intangible assets, net | $ 174,974 |
Goodwill | 444,791 | $ 444,765
Maintenance spares, net | 68,100 | $ 54,042
Networking Platforms |  |
Segment Reporting Information [Line Items] |  |
Other intangible assets, net | 166,067 |
Goodwill | 199,551 |
Maintenance spares, net | 0 |
Platform Software and Services |  |
Segment Reporting Information [Line Items] |  |
Other intangible assets, net | 0 |
Goodwill | 156,191 |
Maintenance spares, net | 0 |
Blue Planet Automation Software and Services |  |
Segment Reporting Information [Line Items] |  |
Other intangible assets, net | 8,907 |
Goodwill | 89,049 |
Maintenance spares, net | 0 |
Global Services |  |
Segment Reporting Information [Line Items] |  |
Other intangible assets, net | 0 |
Goodwill | 0 |
Maintenance spares, net | $ 68,100 |

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