ÐÇ¿Õ´«Ã½

Quarterly report pursuant to Section 13 or 15(d)

PENSIONS AND OTHER POSTRETIREMENT BENEFITS (Tables)

v2.4.0.6
PENSIONS AND OTHER POSTRETIREMENT BENEFITS (Tables)
3 Months Ended
Mar. 31, 2013
Postemployment Benefits [Abstract] Ìý
Schedule of Net Benefit Costs [Table Text Block]
The following are the components of defined benefit pension and OPEB expense for the three months ended MarchÌý31, 2013 and 2012:
Ìý
(In Millions)
Ìý
Pension Benefits
Ìý
Other Benefits
Ìý
Three Months Ended
March 31,
Ìý
Three Months Ended
March 31,
Ìý
2013
Ìý
2012
Ìý
2013
Ìý
2012
Service cost
$
9.9

Ìý
$
8.0

Ìý
$
3.1

Ìý
$
3.6

Interest cost
11.5

Ìý
12.0

Ìý
4.3

Ìý
5.2

Expected return on plan assets
(13.1
)
Ìý
(14.8
)
Ìý
(5.0
)
Ìý
(4.3
)
Amortization:
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Prior service costs
0.7

Ìý
1.0

Ìý
(0.9
)
Ìý
0.7

Net actuarial loss
6.8

Ìý
7.4

Ìý
2.8

Ìý
2.9

Net periodic benefit cost
$
15.8

Ìý
$
13.6

Ìý
$
4.3

Ìý
$
8.1