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CASH EQUIVALENT, SHORT-TERM AND LONG-TERM INVESTMENTS (Tables) | 12 Months Ended
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Oct. 28, 2023
Investments, Debt and Equity Securities [Abstract] |
Schedule of Short-term and Long-term Investments | As of the dates indicated, investments classified as available-for-sale are comprised of the following (in thousands):
| October 28, 2023
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
U.S. government obligations | $ | 170,260 |  |  | $ | 28 |  |  | $ | (379) |  |  | $ | 169,909 |
Corporate debt securities | 59,683 |  |  | 1 |  |  | (115) |  |  | 59,569 |
Time deposits | 138,830 |  |  | 4 |  |  | (5) |  |  | 138,829 |
| $ | 368,773 |  |  | $ | 33 |  |  | $ | (499) |  |  | $ | 368,307 |
Included in cash equivalents | $ | 129,276 |  |  | $ | — |  |  | $ | — |  |  | $ | 129,276 |
Included in short-term investments | 105,042 |  |  | 4 |  |  | (293) |  |  | 104,753 |
Included in long-term investments | 134,455 |  |  | 29 |  |  | (206) |  |  | 134,278 |
| $ | 368,773 |  |  | $ | 33 |  |  | $ | (499) |  |  | $ | 368,307 |
| October 29, 2022
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
U.S. government obligations | $ | 137,963 |  |  | $ | — |  |  | $ | (3,379) |  |  | $ | 134,584 |
Corporate debt securities | 54,899 |  |  | 1 |  |  | (405) |  |  | 54,495 |
Time deposits | 55,889 |  |  | — |  |  | (64) |  |  | 55,825 |
| $ | 248,751 |  |  | $ | 1 |  |  | $ | (3,848) |  |  | $ | 244,904 |
Included in cash equivalents | $ | 55,530 |  |  | $ | — |  |  | $ | — |  |  | $ | 55,530 |
Included in short-term investments | 156,430 |  |  | 1 |  |  | (2,442) |  |  | 153,989 |
Included in long-term investments | 36,791 |  |  | — |  |  | (1,406) |  |  | 35,385 |
| $ | 248,751 |  |  | $ | 1 |  |  | $ | (3,848) |  |  | $ | 244,904 |
Schedule of Legal Maturities of Debt Investments | The following table summarizes the legal maturities of debt investments at October 28, 2023 (in thousands):
| October 28, 2023
| Amortized Cost |  | Estimated Fair Value
Less than one year | $ | 234,318 |  |  | $ | 234,029 |
Due in 1-2 years | 134,455 |  |  | 134,278 |
| $ | 368,773 |  |  | $ | 368,307 |

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