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INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Oct. 30, 2021 | Oct. 31, 2020 | Nov. 02, 2019
Intangible Assets |  |  |
Gross Intangible | $ 778,870 | $ 773,950 |
Accumulated Amortization | (713,556) | (677,303) |
Net Intangible | 65,314 | 96,647 |
Amortization of intangible assets | 36,033 | 38,619 | $ 35,136
Expected future amortization of finite-lived intangible assets |  |  |
2022 | 29,935 |  |
2023 | 15,125 |  |
2024 | 12,074 |  |
2025 | 6,865 |  |
2026 | 607 |  |
Thereafter | 708 |  |
Net Intangible | 65,314 | 96,647 |
Developed technology |  |  |
Intangible Assets |  |  |
Gross Intangible | 395,726 | 395,726 |
Accumulated Amortization | (359,828) | (335,512) |
Net Intangible | 35,898 | 60,214 |
Expected future amortization of finite-lived intangible assets |  |  |
Net Intangible | 35,898 | 60,214 |
Patents and licenses |  |  |
Intangible Assets |  |  |
Gross Intangible | 7,815 | 3,565 |
Accumulated Amortization | (3,321) | (2,529) |
Net Intangible | 4,494 | 1,036 |
Expected future amortization of finite-lived intangible assets |  |  |
Net Intangible | 4,494 | 1,036 |
Customer relationships, covenants not to compete, outstanding purchase orders and contracts |  |  |
Intangible Assets |  |  |
Gross Intangible | 375,329 | 374,659 |
Accumulated Amortization | (350,407) | (339,262) |
Net Intangible | 24,922 | 35,397 |
Expected future amortization of finite-lived intangible assets |  |  |
Net Intangible | $ 24,922 | $ 35,397 |

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