Summary of Significant Accounting Policies - Cash, Cash Equivalents and Short-Term Investments (Details) - USD ($) $ in Thousands	Nov. 02, 2019	Nov. 03, 2018
Cash and cash equivalents:
Cash	$ 152,432	$ 147,629
Total cash and cash equivalents	648,322	816,591	[1]
Available-for-sale [Member]
Cash and cash equivalents:
Cash equivalents	416,890	598,962
Held-to-maturity [Member]
Cash and cash equivalents:
Cash equivalents	$ 79,000	$ 70,000

[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, in the Notes to Consolidated Financial Statements.