Extraordinary and Unusual Items (Details)
$ in Millions
|3 Months Ended|
May 02, 2020
|Unusual or Infrequent Items, or Both [Abstract]|
|Proceeds from 2017 Credit Facility||$ 1,250|
Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef