Annual report pursuant to Section 13 and 15(d)

Taxes (Reconciliation Of Beginning And Ending Amount Of Unrecognized Tax Benefits) (Details)

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Taxes (Reconciliation Of Beginning And Ending Amount Of Unrecognized Tax Benefits) (Details) - USD ($)
$ in Millions
12 Months Ended
Feb. 01, 2020
Feb. 02, 2019
Feb. 03, 2018
Feb. 01, 2020
Feb. 02, 2019
Feb. 03, 2018
Taxes Payable [Abstract]            
Unrecognized tax benefits $ 149 $ 140 $ 140 $ 133 $ 149 $ 140
Income Tax Examination, Penalties and Interest Accrued       60 56  
Balance, beginning of period 149 140 167      
Additions based on tax positions related to the current year 18 17 7      
Additions for tax positions of prior years 11 13 0      
Reductions for tax positions of prior years (20) (12) (23)      
Settlements (16) 0 (2)      
Statute expirations (9) (9) (9)      
Balance, end of period $ 133 $ 149 $ 140      
Current Income Taxes [Member]            
Taxes Payable [Abstract]            
Current income taxes       12 28 11
Income Tax Examination, Penalties and Interest Accrued       4 28  
Long term deferred income taxes [Member]            
Taxes Payable [Abstract]            
Long-term uncertian tax positions       4 4 4
Other Noncurrent Liabilities [Member]            
Taxes Payable [Abstract]            
Long-term uncertian tax positions       117 117 $ 125
Income Tax Examination, Penalties and Interest Accrued       $ 56 $ 28