Industry, Segment and Geographic Information - Revenue by Sales Channel (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2020	Nov. 02, 2019	Nov. 03, 2018
Revenue Trends [Abstract]
Revenue	$ 5,603,056	$ 5,991,065	$ 6,224,689	[1]
% of Total Product Revenue	100.00%	100.00%	100.00%
Distributors
Revenue Trends [Abstract]
Revenue	$ 3,216,302	$ 3,409,161	$ 3,424,145
% of Total Product Revenue	57.00%	57.00%	55.00%
Direct Customers
Revenue Trends [Abstract]
Revenue	$ 2,300,493	$ 2,506,065	$ 2,721,885
% of Total Product Revenue	41.00%	42.00%	44.00%
Other
Revenue Trends [Abstract]
Revenue	$ 86,261	$ 75,839	$ 78,659
% of Total Product Revenue	2.00%	1.00%	1.00%

[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.