Annual report pursuant to Section 13 and 15(d)

Taxes (Narrative) (Details)

v3.19.1
Taxes (Narrative) (Details) - USD ($)
$ in Millions
12 Months Ended 23 Months Ended
Feb. 02, 2019
Feb. 03, 2018
Jan. 28, 2017
Dec. 31, 2017
Net tax deficiencies from share based payment accounting   $ 15    
Federal income tax statutory rate 21.00% 33.70% 35.00% 35.00%
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount $ (17) $ (584) $ 0  
Net change in the valuation allowance 10 $ 29    
Valuation Allowance, Deferred Tax Asset, Explanation of Change   11    
Federal net operating loss carryforwards 0      
Operating Loss Carryforwards 374      
State credit carryforwards 11      
Unrecognized Tax Benefits that Would Impact Effective Tax Rate 120 $ 111    
Charges (credit) to income tax expense for federal, state and local interest and penalties $ 5 $ (3) $ 2  
Maximum [Member]        
Operating Loss Carryforwards, Expiration Dates Dec. 31, 2038      
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit $ 55      
Minimum [Member]        
Operating Loss Carryforwards, Expiration Dates Dec. 31, 2019      
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit $ 0