Restructuring and Management Transition Charges (Tables)
 3 Months Ended
Apr. 30, 2016
Restructuring Reserve [Abstract]  
Composition of Restructuring and Management Transition Charges
The composition of restructuring and management transition charges was as follows: 
 
Three Months Ended
 
Cumulative
Amount From Program Inception Through
April 30, 2016
($ in millions)
April 30,
2016
 
May 2,
2015
 
Home office and stores
$
4

 
$
14

 
$
293

Management transition
2

 
6

 
254

Other
—

 
2

 
163

Total
$
6

 
$
22

 
$
710
Restructuring and Management Transition Charges
 Activity for the restructuring and management transition liability for the three months ended April 30, 2016 was as follows:
($ in millions)
Home Office
and Stores
 
Management
Transition
 
Other
 
Total
January 30, 2016
$
18

 
$
10

 
$
23

 
$
51

Charges
4

 
2

 
—

 
6

Cash payments
(12
)
 
(10
)
 
(1
)
 
(23
)
Non-cash
1

 
—

 
—

 
1

April 30, 2016
$
11

 
$
2

 
$
22

 
$
35