Stockholders' Equity (Tables)
 3 Months Ended
Apr. 29, 2017
Stockholders' Equity Note [Abstract]  
Schedule of Components in Stockholders' Equity
The following table shows the change in the components of stockholders’ equity for the three months ended April 29, 2017:
 
(in millions)
Number
of
Common
Shares
 
Common
Stock
 
Additional
Paid-in
Capital
 
Reinvested
Earnings/
(Accumulated
Deficit)
 
Accumulated
Other
Comprehensive
Income/(Loss)
 
Total
Stockholders’
Equity
January 28, 2017
308.3

 
$
154

 
$
4,679

 
$
(3,006
)
 
$
(473
)
 
$
1,354

Net income/(loss)
—

 
—

 
—

 
(180
)
 
—

 
(180
)
Other comprehensive income/(loss)
—

 
—

 
—

 
—

 
25

 
25

Stock-based compensation and other
1.5

 
1

 
5

 
—

 
—

 
6

April 29, 2017
309.8

 
$
155

 
$
4,684

 
$
(3,186
)
 
$
(448
)
 
$
1,205
Schedule of Changes in Accumulated Other Comprehensive Income (Loss)
The following table shows the changes in accumulated other comprehensive income/(loss) balances for the three months ended April 29, 2017:
($ in millions)
Net  Actuarial
Gain/(Loss)
 
Prior Service
Credit/(Cost)
 
Foreign Currency Translation
 
Gain/(Loss) on Cash Flow Hedges
 
Accumulated
Other
Comprehensive
Income/(Loss)
January 28, 2017
$
(421
)
 
$
(33
)
 
$
(2
)
 
$
(17
)
 
$
(473
)
Other comprehensive income/(loss) before reclassifications
22

 
—

 
—

 
(3
)
 
19

Amounts reclassified from accumulated other comprehensive income
—

 
4

 
—

 
2

 
6

April 29, 2017
$
(399
)
 
$
(29
)
 
$
(2
)
 
$
(18
)
 
$
(448
)