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OTHER BALANCE SHEET DETAILS - Deferred Revenue (Details) - USD ($) $ in Thousands | Oct. 30, 2021 | Oct. 31, 2020
--- | --- | ---
Disaggregation of Revenue [Line Items] |  |
Total | $ 175,464 | $ 158,363
Less current portion | (118,007) | (108,700)
Long-term deferred revenue | 57,457 | 49,663
Products |  |
Disaggregation of Revenue [Line Items] |  |
Total | 12,859 | 17,534
Services |  |
Disaggregation of Revenue [Line Items] |  |
Total | $ 162,605 | $ 140,829

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