REVENUE - Revenue by Major Customers (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 28, 2023	Oct. 29, 2022	Oct. 30, 2021
Revenue, Major Customer [Line Items]
Total revenue	$ 4,386,549	$ 3,632,661	$ 3,620,684
Cloud Provider | Revenue | Customer Concentration Risk
Revenue, Major Customer [Line Items]
Total revenue	561,397
AT&T | Revenue | Customer Concentration Risk
Revenue, Major Customer [Line Items]
Total revenue	464,662	433,418	447,403
Verizon | Revenue | Customer Concentration Risk
Revenue, Major Customer [Line Items]
Total revenue		402,787
Total | Revenue | Customer Concentration Risk
Revenue, Major Customer [Line Items]
Total revenue	$ 1,026,059	$ 836,205	$ 447,403