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SEGMENT AND ENTITY WIDE DISCLOSURES - Other Intangibles Assets, Goodwill and Maintenance Spares (Details) - USD ($) $ in Thousands | Oct. 30, 2021 | Oct. 31, 2020
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Segment Reporting Information [Line Items] |  |
Other intangible assets, net | $ 65,314 | $ 96,647
Goodwill | 311,645 | 310,847
Maintenance spares, net | 55,696 | $ 62,077
Networking Platforms |  |
Segment Reporting Information [Line Items] |  |
Other intangible assets, net | 8,336 |
Goodwill | 66,405 |
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 | 56,978 |
Goodwill | 89,049 |
Maintenance spares, net | 0 |
Global Services |  |
Segment Reporting Information [Line Items] |  |
Other intangible assets, net | 0 |
Goodwill | 0 |
Maintenance spares, net | $ 55,696 |

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