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PREPAID EXPENSES AND OTHER (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Jul. 29, 2023 | Jul. 30, 2022 | Oct. 29, 2022
Capitalized Contract Cost [Line Items] |  |  |
Prepaid VAT and other taxes | $ 75,637 |  | $ 63,975
Prepaid expenses | 55,997 |  | 55,440
Product demonstration equipment, net | 41,691 |  | 35,929
Other non-trade receivables | 17,734 |  | 24,026
Foreign currency forward contracts | 2,574 |  | 251
Deferred deployment expense | 1,405 |  | 877
Prepaid expenses and other | 361,692 |  | 370,053
Depreciation of product demonstration equipment | 5,900 | $ 6,800 |
Contract assets for unbilled accounts receivable, net |  |  |
Capitalized Contract Cost [Line Items] |  |  |
Contract assets | 142,305 |  | 156,039
Capitalized contract acquisition costs |  |  |
Capitalized Contract Cost [Line Items] |  |  |
Contract assets | $ 24,349 |  | $ 33,516

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