v3.26.1
SEGMENT AND ENTITY WIDE DISCLOSURES - Schedule of Reconciliation of Assets from Segment to Consolidated (Details) - USD ($)
$ in Thousands
Aug. 01, 2026
Nov. 01, 2025
Segment Reporting [Line Items]    
Other intangible assets, net $ 188,824 $ 224,210
Goodwill 513,340 521,204
Total assets 7,997,240 5,864,667
Operating Segments    
Segment Reporting [Line Items]    
Other intangible assets, net 188,824 224,210
Goodwill 513,340 521,204
Maintenance spares, net 102,280 92,392
Total assets 804,444 837,806
Operating Segments | Networking Platforms    
Segment Reporting [Line Items]    
Other intangible assets, net 188,824 224,210
Goodwill 268,100 275,964
Maintenance spares, net 0 0
Operating Segments | Platform Software and Services    
Segment Reporting [Line Items]    
Other intangible assets, net 0 0
Goodwill 156,191 156,191
Maintenance spares, net 0 0
Operating Segments | Blue Planet Automation Software and Services    
Segment Reporting [Line Items]    
Other intangible assets, net 0 0
Goodwill 89,049 89,049
Maintenance spares, net 0 0
Operating Segments | Global Services    
Segment Reporting [Line Items]    
Other intangible assets, net 0 0
Goodwill 0 0
Maintenance spares, net 102,280 92,392
Unallocated Items    
Segment Reporting [Line Items]    
Total assets $ 7,192,796 $ 5,026,861