Derivative Financial Instruments (Tables)
 12 Months Ended
Feb. 01, 2020
Derivative Instruments, Gain (Loss) [Line Items]  
Derivative Instruments, Gain (Loss) [Table Text Block]
Information regarding the pre-tax changes in the fair value of our interest rate swaps is as follows:
($ in millions)
2019
 
2018
 
Line Item in the Financial Statements
Gain/(loss) recognized in other comprehensive income/(loss)
$
(48
)
 
$
(13
)
 
Accumulated other comprehensive income
Gain/(loss) recognized in net income/(loss)
5

 
2

 
Interest expense
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]
Information regarding the gross amounts of our derivative instruments in the Consolidated Balance Sheets is as follows:
 
Asset Derivatives at Fair Value
 
Liability Derivatives at Fair Value
($ in millions)
Balance Sheet Location
 
2019
 
2018
 
Balance Sheet Location
 
2019
 
2018
Derivatives designated as hedging instruments:
 
 
 
 
 
 
 
 
 
 
 
Interest rate swaps
Other assets
 
—

 
10

 
Other liabilities
 
58

 
15

Total derivatives designated as hedging instruments
 
 
$
—

 
$
10

 
 
 
$
58

 
$
15