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REVENUE - Revenue by Major Customers (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 28, 2023	Jan. 29, 2022
Revenue, Major Customer [Line Items]
Total revenue	$ 1,056,521	$ 844,443
AT&T | Revenue | Customer Concentration Risk
Revenue, Major Customer [Line Items]
Total revenue	149,981	110,876
Web-scale provider | Revenue | Customer Concentration Risk
Revenue, Major Customer [Line Items]
Total revenue	121,327
Total | Revenue | Customer Concentration Risk
Revenue, Major Customer [Line Items]
Total revenue	$ 271,308	$ 110,876

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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