Annual report pursuant to Section 13 and 15(d)

Income Taxes (Reconciliation of the Statutory Federal Income Tax Rate) (Details)

v3.8.0.1
Income Taxes (Reconciliation of the Statutory Federal Income Tax Rate) (Details) - USD ($)
$ in Millions
12 Months Ended
Feb. 03, 2018
Jan. 28, 2017
Jan. 30, 2016
Income Tax Disclosure [Abstract]      
Federal income tax at statutory rate $ (82) $ 1 $ (176)
State and local income tax, less federal income tax benefit (12) (2) (21)
Increase/(decrease) in valuation allowance 33 (1) 185
Effect of U.S. tax reform (75) 0 0
Other, including permanent differences and credits 10 3 21
Total income tax expense/(benefit) $ 126 $ (1) $ (9)