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SEGMENTS AND ENTITY-WIDE DISCLOSURES - Other Intangibles Assets, Goodwill and Maintenance Spares (Details) - USD ($) $ in Thousands	Aug. 02, 2025	Nov. 02, 2024
Segment Reporting Information [Line Items]
Other intangible assets, net	$ 138,673
Goodwill	444,828	$ 444,707
Maintenance spares, net	86,431
Networking Platforms
Segment Reporting Information [Line Items]
Other intangible assets, net	137,558
Goodwill	199,588
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	1,115
Goodwill	89,049
Maintenance spares, net	0
Global Services
Segment Reporting Information [Line Items]
Other intangible assets, net	0
Goodwill	0
Maintenance spares, net	$ 86,431

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