v3.26.1
SEGMENT AND ENTITY WIDE DISCLOSURES - Schedule of Segment Profit (Loss) and the Reconciliation to Consolidated Net Income (Loss) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
May 02, 2026
May 03, 2025
May 02, 2026
May 03, 2025
Revenue:        
Total revenue $ 1,570,739 $ 1,125,878 $ 2,997,781 $ 2,198,138
Segment gross profit:        
Total segment gross profit 691,554 452,838 1,317,074 924,659
Research and development expense:        
Total segment research and development expense 237,905 214,868 459,363 407,531
Segment profit (loss):        
Total segment profit 218,220 8,969 368,503 53,541
Less: Unallocated cost of goods sold 879,185 673,040 1,680,707 1,273,479
Networking Platforms        
Revenue:        
Total revenue 1,274,078 866,315 2,423,246 1,687,458
Platform Software and Services        
Revenue:        
Total revenue 93,878 85,441 187,262 180,508
Blue Planet Automation Software and Services        
Revenue:        
Total revenue 23,361 27,951 43,781 53,982
Global Services        
Revenue:        
Total revenue 179,422 146,171 343,492 276,190
Operating Segments        
Revenue:        
Total revenue 1,570,739 1,125,878 2,997,781 2,198,138
Segment gross profit:        
Total segment gross profit 704,855 461,083 1,343,007 940,292
Research and development expense:        
Total segment research and development expense 219,319 197,847 424,183 376,273
Segment profit (loss):        
Total segment profit 485,536 263,236 918,824 564,019
Operating Segments | Networking Platforms        
Revenue:        
Total revenue 1,274,078 866,315 2,423,246 1,687,458
Segment gross profit:        
Total segment gross profit 551,054 321,098 1,042,735 656,081
Research and development expense:        
Total segment research and development expense 189,503 169,676 364,553 322,497
Segment profit (loss):        
Total segment profit 361,551 151,422 678,182 333,584
Operating Segments | Platform Software and Services        
Revenue:        
Total revenue 93,878 85,441 187,262 180,508
Segment gross profit:        
Total segment gross profit 80,875 71,196 161,854 152,951
Research and development expense:        
Total segment research and development expense 18,431 18,201 37,692 34,531
Segment profit (loss):        
Total segment profit 62,444 52,995 124,162 118,420
Operating Segments | Blue Planet Automation Software and Services        
Revenue:        
Total revenue 23,361 27,951 43,781 53,982
Segment gross profit:        
Total segment gross profit 7,386 15,393 12,962 30,182
Research and development expense:        
Total segment research and development expense 10,228 8,916 19,619 17,206
Segment profit (loss):        
Total segment profit (2,842) 6,477 (6,657) 12,976
Operating Segments | Global Services        
Revenue:        
Total revenue 179,422 146,171 343,492 276,190
Segment gross profit:        
Total segment gross profit 65,540 53,396 125,456 101,078
Research and development expense:        
Total segment research and development expense 1,157 1,054 2,319 2,039
Segment profit (loss):        
Total segment profit 64,383 52,342 123,137 99,039
Unallocated items        
Segment profit (loss):        
Less: Unallocated cost of goods sold 13,301 8,245 25,933 15,633
Less: Unallocated operating and non-operating expenses $ 254,015 $ 246,022 $ 524,388 $ 494,845