New Accounting Pronouncements (Details) - USD ($) $ in Thousands	Aug. 01, 2020	May 02, 2020	Nov. 03, 2019	Nov. 02, 2019	Aug. 03, 2019	May 04, 2019	[1]	Feb. 02, 2019	Nov. 03, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Present value of operating lease liabilities	$ 319,529
Operating lease assets	247,352
Effect of Accounting Standards Update	11,777,560			$ 11,709,188
Accounting Standards Update 2018-01 | Cumulative effect, period of adoption, adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Present value of operating lease liabilities			$ 301,400
Operating lease assets			233,200
Deferred rent and unamortized landlord construction allowance			$ 68,200
Retained earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Effect of Accounting Standards Update	7,079,309	$ 6,945,442		6,899,253	$ 6,821,755	$ 6,659,449			$ 5,982,697	[1]
Retained earnings | Cumulative effect, period of adoption, adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Effect of Accounting Standards Update				2,379					331,026
Retained earnings | Accounting Standards Update 2018-02 | Cumulative effect, period of adoption, adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Effect of Accounting Standards Update								$ 2,400
AOCI
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Effect of Accounting Standards Update	$ (272,929)	$ (277,002)		(187,799)	$ (153,673)	$ (96,021)			$ (58,440)	[1]
AOCI | Cumulative effect, period of adoption, adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Effect of Accounting Standards Update				$ (2,379)
AOCI | Accounting Standards Update 2018-02 | Cumulative effect, period of adoption, adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Effect of Accounting Standards Update								$ (2,400)

[1] Balances have been restated to reflect the full retrospective adoption of Accounting Standards Update ASU 2014-09, Revenue from Contracts with Customers, adopted by the Company in fiscal 2019.