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PREPAID EXPENSES AND OTHER | 3 Months Ended
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Jan. 28, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
PREPAID EXPENSES AND OTHER | PREPAID EXPENSES AND OTHER As of the dates indicated, prepaid expenses and other are comprised of the following (in thousands):
| January 28, 2023 |  | October 29, 2022
Contract assets for unbilled accounts receivable, net | $ | 148,758 |  |  | $ | 156,039 |
Prepaid VAT and other taxes | 68,000 |  |  | 63,975 |
Prepaid expenses | 60,809 |  |  | 55,440 |
Product demonstration equipment, net | 37,754 |  |  | 35,929 |
Capitalized contract acquisition costs | 31,561 |  |  | 33,516 |
Other non-trade receivables | 24,263 |  |  | 24,026 |
Derivative assets | 2,985 |  |  | 251 |
Deferred deployment expense | 460 |  |  | 877 |
| $ | 374,590 |  |  | $ | 370,053 |
Depreciation of product demonstration equipment was $1.9 million during the first three months of fiscal 2023 and $2.4 million during the first three months of fiscal 2022. For further discussion on contract assets and capitalized contract acquisition costs, see Note 3 above.

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