Derivative Financial Instruments (Tables)
 3 Months Ended
May 02, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Derivative Liabilities at Fair Value
Information regarding the gross amounts of our derivative instruments in the unaudited Interim Consolidated Balance Sheets is as follows:
Asset Derivatives at Fair ValueLiability Derivatives at Fair Value
($ in millions)Balance Sheet Location
May 2,
 2020 (1)
May 4,
2019 (1)
February 1,
2020 (1)
Balance Sheet Location
May 2,
2020 (1)
May 4,
2019 (1)
February 1,
2020 (1)
Interest rate swapsPrepaid expenses and other$—  $1  $—  Other accounts payable and accrued expenses$77  $—  $—  
Interest rate swapsOther assets—  6  —  Other liabilities—  25  58  
Total derivatives $—  $7  $—  $77  $25  $58