Derivative Financial Instruments (Tables)
 9 Months Ended
Oct. 31, 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
October 31,
 2020 (1)
November 2,
2019 (1)
February 1,
2020 (1)
Balance Sheet Location
October 31,
2020 (1)
 November 2,
2019 (1)
February 1,
2020 (1)
Interest rate swapsPrepaid expenses and other$— $— $— Other accounts payable and accrued expenses$77 $— $— 
Interest rate swapsOther assets— — — Other liabilities— 53 58 
Total derivatives $— $— $— $77 $53 $58 
(1) Derivatives as of October 31, 2020, were not designated as hedging instruments; derivatives as of November 2, 2019, and February 1, 2020, were designated as hedging instruments