XML 19 R25.htm IDEA: XBRL DOCUMENT v2.4.0.6
PENSION PLANS (Tables)
6 Months Ended
Oct. 28, 2012
Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]  
Schedule of Net Benefit Costs [Table Text Block]
The components of net periodic pension cost consist of:
 
 
Three Months Ended
 
Six Months Ended
 
 
October 28,
2012
 
October 30,
2011
 
October 28,
2012
 
October 30,
2011
 
 
(in millions)
 
(in millions)
Service cost
 
$
11.8

 
$
9.4

 
$
23.6

 
$
18.7

Interest cost
 
18.7

 
19.0

 
37.4

 
38.0

Expected return on plan assets
 
(19.7
)
 
(19.9
)
 
(39.4
)
 
(39.8
)
Net amortization
 
13.2

 
5.8

 
26.4

 
11.7

Net periodic pension cost
 
$
24.0

 
$
14.3

 
$
48.0

 
$
28.6