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INTANGIBLE ASSETS (Tables) | 12 Months Ended
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Oct. 30, 2021
Intangible Assets, Net (Excluding Goodwill) [Abstract] |
Intangible assets | As of the dates indicated, intangible assets are comprised of the following (in thousands):
| October 30, 2021 |  | October 31, 2020
| Gross Intangible |  | Accumulated Amortization |  | Net Intangible |  | Gross Intangible |  | Accumulated Amortization |  | Net Intangible
Developed technology | $ | 395,726 |  |  | $ | (359,828) |  |  | $ | 35,898 |  |  | $ | 395,726 |  |  | $ | (335,512) |  |  | $ | 60,214 |
Patents and licenses | 7,815 |  |  | (3,321) |  |  | 4,494 |  |  | 3,565 |  |  | (2,529) |  |  | 1,036 |
Customer relationships, covenants not to compete, outstanding purchase orders and contracts | 375,329 |  |  | (350,407) |  |  | 24,922 |  |  | 374,659 |  |  | (339,262) |  |  | 35,397 |
Total intangible assets | $ | 778,870 |  |  | $ | (713,556) |  |  | $ | 65,314 |  |  | $ | 773,950 |  |  | $ | (677,303) |  |  | $ | 96,647 |
Expected future amortization of finite-lived intangible assets | Expected future amortization of intangible assets for the fiscal years indicated is as follows (in thousands):
Fiscal Year | Amount |
2022 | $ | 29,935 |  |
2023 | 15,125 |  |
2024 | 12,074 |  |
2025 | 6,865 |  |
2026 | 607 |  |
Thereafter | 708 |  |
| $ | 65,314 |  |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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