Summary of Significant Accounting Policies - Concentrations of Risk and Revenue Recognition (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2020	Nov. 02, 2019	Nov. 03, 2018
Product Information [Line Items]
Percentage of revenue to individual customer		10.00%
Standard product warranty term	12 months
Revenue	$ 5,603,056	$ 5,991,065	$ 6,224,689	[1]
Distributors and Direct Sales
Product Information [Line Items]
Percentage of revenue to individual customer	29.00%	30.00%	28.00%
Revenue	$ 3,216,302	$ 3,409,161	$ 3,424,145
Liability	$ 229,800	$ 227,000

[1] Balances have been restated to reflect the adoption of Accounting Standards Update (ASU) 2014-09, Revenue from Contracts with Customers (ASU 2014-09). See Note 2a, Principles of Consolidation, of the Notes to Consolidated Financial Statements.