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Common Stock (Share Repurchases) (Tables)
12 Months Ended
Jan. 30, 2021
Common Stock, Number of Shares, Par Value and Other Disclosures [Abstract]  
Share Repurchase Activity
Share repurchase activity is as follows:
  
Fiscal Year
($ and shares in millions except average per share cost)202020192018
Number of shares repurchased (1)— 10 14 
Total cost$— $200 $398 
Average per share cost including commissions$— $19.18 $28.93 
__________
(1)Excludes shares withheld to settle employee statutory tax withholding related to the vesting of stock units.