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EMPLOYEE BENEFIT PLANS (Tables)
3 Months Ended
Mar. 31, 2015
Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]  
Schedule of Net Benefit Costs
The net pension and postretirement benefit costs that have been recorded are shown in the following table:
 
 
 
 
 
 
 
 
 
Pension
 
Postretirement
 
Three Months Ended
March 31,
 
Three Months Ended
March 31,
 
2015
 
2014
 
2015
 
2014
Components of Net Periodic Benefit Cost
 
 
 
 
 
 
 
Service cost

$371

 

$1,624

 

$3

 

$179

Interest cost
830

 
4,683

 
13

 
206

Expected return on plan assets
(1,007
)
 
(6,658
)
 

 

Amortization of prior service cost
3

 
292

 

 
4

Amortization of losses
933

 
2,737

 
3

 
129

Amortization of negative plan amendment

 

 

 
(134
)
Net periodic benefit cost (a)

$1,130

 

$2,678

 

$19

 

$384

 
 
 
 
 
 
 
 

 
 
 
 
 

(a)
Net periodic benefit cost for the three months ended March 31, 2014 includes $2.0 million recorded in “Income from discontinued operations, net” on the Consolidated Statements of Income and Comprehensive Income.