Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Narrative) (Details)

v3.19.2
Summary of Significant Accounting Policies (Narrative) (Details)
$ in Millions
Aug. 03, 2019
Feb. 03, 2019
USD ($)
Number of states in which entity operates 43  
Increase of Net Right of Use Asset   $ 2,519
Increase in Net Lease Liability   2,728
Cumulative Effect of New Accounting Principle, Before Tax Impact, in Period of Adoption   209
Cumulative Effect of New Accounting Principle, Tax Impact, in Period of Adoption   $ 54