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Pension And Other Postretirement Benefits
6 Months Ended
Jun. 30, 2012
Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]  
Pension And Other Postretirement Benefits
Pension and Other Postretirement Benefits
The components of net periodic benefit cost were as follows:
 
 
Pension Benefits
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2012
 
2011
 
2012
 
2011
(In millions)
U.S.    
 
Int’l    
 
U.S.    
 
Int’l    
 
U.S.    
 
Int’l    
 
U.S.    
 
Int’l    
Service cost
$
3.6

 
$
9.2

 
$
2.8

 
$
7.7

 
$
7.3

 
$
18.6

 
$
6.0

 
$
14.9

Interest cost
6.9

 
5.3

 
6.6

 
5.2

 
13.4

 
10.7

 
13.1

 
10.2

Expected return on plan assets
(10.0
)
 
(6.5
)
 
(9.7
)
 
(6.3
)
 
(19.9
)
 
(13.1
)
 
(19.0
)
 
(12.4
)
Amortization of transition asset
—

 
—

 
—

 
(0.2
)
 
—

 
(0.1
)
 
—

 
(0.3
)
Amortization of actuarial losses, net
6.4

 
2.0

 
3.5

 
1.3

 
11.8

 
4.0

 
6.5

 
2.5

Net periodic benefit cost
$
6.9

 
$
10.0

 
$
3.2

 
$
7.7

 
$
12.6

 
$
20.1

 
$
6.6

 
$
14.9

 
 
Other Postretirement Benefits
 
Three Months Ended June 30,
 
Six Months Ended June 30,
(In millions)
2012
 
2011
 
2012
 
2011
Service cost
$
0.1

 
$
—

 
$
0.1

 
$
0.1

Interest cost
0.1

 
0.1

 
0.2

 
0.2

Amortization of prior service benefit
(0.3
)
 
(0.3
)
 
(0.6
)
 
(0.6
)
Amortization of actuarial gains, net
(0.1
)
 
—

 
(0.1
)
 
(0.1
)
Net periodic benefit cost
$
(0.2
)
 
$
(0.2
)
 
$
(0.4
)
 
$
(0.4
)


During the first six months of 2012, we contributed $16.6 million to our domestic benefit plans and $12.5 million to our international benefit plans.