Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Narrative) (Details)

v3.19.1
Summary of Significant Accounting Policies (Narrative) (Details)
$ in Millions
3 Months Ended
May 04, 2019
USD ($)
Number of states in which entity operates 43
Increase of Net Right of Use Asset $ 2,516
Increase in Net Lease Liability 2,728
Cumulative Effect of New Accounting Principle, Before Tax Impact, in Period of Adoption 212
Cumulative Effect of New Accounting Principle, Tax Impact, in Period of Adoption $ 54