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CASH EQUIVALENT, SHORT-TERM AND LONG-TERM INVESTMENTS (Tables) | 3 Months Ended
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Jan. 27, 2024
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 27, 2024
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
U.S. government obligations | $ | 141,947 |  |  | $ | 759 |  |  | $ | (82) |  |  | $ | 142,624 |
Corporate debt securities | 57,604 |  |  | 40 |  |  | (25) |  |  | 57,619 |
Time deposits | 144,106 |  |  | 20 |  |  | — |  |  | 144,126 |
| $ | 343,657 |  |  | $ | 819 |  |  | $ | (107) |  |  | $ | 344,369 |
Included in cash equivalents | $ | 133,829 |  |  | $ | — |  |  | $ | — |  |  | $ | 133,829 |
Included in short-term investments | 106,603 |  |  | 143 |  |  | (68) |  |  | 106,678 |
Included in long-term investments | 103,225 |  |  | 676 |  |  | (39) |  |  | 103,862 |
| $ | 343,657 |  |  | $ | 819 |  |  | $ | (107) |  |  | $ | 344,369 |
| 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 |
Schedule of Legal Maturities of Debt Investments | The following table summarizes the final legal maturities of debt investments as of January 27, 2024 (in thousands):
| Amortized Cost |  | Estimated Fair Value
Less than one year | $ | 240,433 |  |  | $ | 240,507 |
Due in 1-2 years | 103,224 |  |  | 103,862 |
| $ | 343,657 |  |  | $ | 344,369 |

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