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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+ Details

REVENUE - Revenue by Major Customers (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 30, 2022	Jul. 31, 2021	Jul. 30, 2022	Jul. 31, 2021
Revenue, Major Customer [Line Items]
Total revenue	$ 867,981	$ 988,141	$ 2,661,651	$ 2,579,198
Verizon \| Customer Concentration Risk \| Revenue Benchmark
Revenue, Major Customer [Line Items]
Total revenue	108,495	131,892	273,158
AT&T \| Customer Concentration Risk \| Revenue Benchmark
Revenue, Major Customer [Line Items]
Total revenue	100,293	119,199	314,358	313,140
Web-scale provider \| Customer Concentration Risk \| Revenue Benchmark
Revenue, Major Customer [Line Items]
Total revenue		119,728
Total \| Customer Concentration Risk \| Revenue Benchmark
Revenue, Major Customer [Line Items]
Total revenue	$ 208,788	$ 370,819	$ 587,516	$ 313,140