Organization and Summary of Significant Accounting Policies Recent Accounting Pronouncements - Additional Information (Details) - USD ($) $ in Millions	Jan. 30, 2021	Feb. 01, 2020	Feb. 03, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating Lease, Right-of-Use Asset	$ 4,217	$ 5,402	$ 5,700
Operating Lease, Liability	$ 5,448		6,600
Lease 842 Initial Application Period Cumulative Effect		86	$ 86
Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Lease 842 Initial Application Period Cumulative Effect		$ 86