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Pension and Postretirement Plans (Tables)
3 Months Ended
May 03, 2014
Compensation And Retirement Disclosure [Abstract]  
Components of Net Periodic Pension Benefit Cost and Postretirement Benefit Income
The following are the components of net periodic pension benefit cost and net periodic postretirement benefit income, which is recognized as part of SG&A expense:
 
 
 
Pension
 
Postretirement
 
 
 
Benefits
 
Benefits
 
 
 
May 3,
 
May 4,
 
May 3,
 
May 4,
 
(in millions)
 
2014
 
2013
 
2014
 
2013
 
Service cost
 
$
4
 
$
4
 
$
 
$
 
Interest cost
 
 
7
 
 
6
 
 
 
 
 
Expected return on plan assets
 
 
(10)
 
 
(10)
 
 
 
 
 
Amortization of net loss (gain)
 
 
4
 
 
4
 
 
(1)
 
 
(1)
 
Net benefit expense (income)
 
$
5
 
$
4
 
$
(1)
 
$
(1)