New Accounting Pronouncements (Details) - USD ($) $ in Thousands	Aug. 03, 2019	Nov. 04, 2018	Nov. 03, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Deferred tax assets	$ 1,606,267	$ 1,664,794	$ 9,665	[1]
Deferred income taxes	$ 2,171,029	2,314,512	990,409	[1]
Accounting Standards Update 2016-16
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Deferred tax assets		1,655,129	1,700,000
Deferred income taxes		1,324,103	1,300,000
Accounting Standards Update 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease obligation			$ 400,000
Retained Earnings | Accounting Standards Update 2016-16
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Effect of accounting standards		$ 331,026

[1] Balances have been restated to reflect the full retrospective adoption of Accounting Standards Update (ASU) 2014-09, Revenue from Contracts with Customers (ASU 2014-09). See Note 1, Basis of Presentation, in the Notes to Condensed Consolidated Financial Statements.