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Income Taxes (Narrative) (Details) - USD ($)
$ in Millions
3 Months Ended
May 01, 2021
May 02, 2020
Income Tax Disclosure [Abstract]    
Effective Income Tax Rate, Continuing Operations 21.60% 28.00%
Provision (Benefit) for Income Taxes $ 76 $ (115)
Income (loss) before income taxes (353) 412
Tax benefit due to the resolution of certain tax matters   50
Income Taxes Paid $ 10 $ 9