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CASH EQUIVALENT, SHORT-TERM AND LONG-TERM INVESTMENTS (Tables) | 3 Months Ended
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Jan. 28, 2023
Investments, Debt and Equity Securities [Abstract] |
Schedule of Available-for-Sale Securities Reconciliation | As of the dates indicated, investments are comprised of the following (in thousands):
| January 28, 2023
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
U.S. government obligations | $ | 89,789 |  |  | $ | — |  |  | $ | (2,473) |  |  | $ | 87,316 |
Corporate debt securities | 16,356 |  |  | 1 |  |  | (7) |  |  | 16,350 |
Time deposits | 41,022 |  |  | — |  |  | — |  |  | 41,022 |
| $ | 147,167 |  |  | $ | 1 |  |  | $ | (2,480) |  |  | $ | 144,688 |
Included in cash equivalents | $ | 41,022 |  |  | $ | — |  |  | $ | — |  |  | $ | 41,022 |
Included in short-term investments | 102,900 |  |  | 1 |  |  | (2,477) |  |  | 100,424 |
Included in long-term investments | 3,245 |  |  | — |  |  | (3) |  |  | 3,242 |
| $ | 147,167 |  |  | $ | 1 |  |  | $ | (2,480) |  |  | $ | 144,688 |
| 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 final legal maturities of debt investments as of January 28, 2023 (in thousands):
| Amortized Cost |  | Estimated Fair Value
Less than one year | $ | 143,922 |  |  | $ | 141,446 |
Due in 1-2 years | 3,245 |  |  | 3,242 |
| $ | 147,167 |  |  | $ | 144,688 |

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