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Pension and Other Postretirement Benefits
 3 Months Ended
Mar. 31, 2017
Compensation and Retirement Disclosure [Abstract]  
Pension and Other Postretirement Benefits
PENSION

Components of net periodic benefit cost (income) were as follows:
 
Pension Benefits
 
Three Months Ended
March 31,
(In millions)
2017
 
2016
Service cost
$
0.4

 
$
0.4

Interest cost
2.7

 
2.8

Expected return on plan assets
(4.3
)
 
(4.5
)
Amortization of net actuarial losses
1.3

 
1.0

Net periodic cost (income)
$
0.1

 
$
(0.3
)


We expect to contribute $14.0 million to our pension and other postretirement benefit plans in 2017.