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PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS (Table)
3 Months Ended
Mar. 31, 2014
General Discussion of Pension and Other Postretirement Benefits [Abstract]  
Schedule Of Defined Benefit Plans Disclosures
The components of net periodic pension cost for the three months ended March 31, 2014 and 2013 are as follows:

 
 
(In thousands)
 
 
Three Months Ended
 
 
March 31,
 
 
2014
 
2013
Service cost
 
$
6,370

 
$
10,819

Interest cost
 
7,544

 
6,735

Expected return on plan assets
 
(10,413
)
 
(8,886
)
Amortization of prior service cost
 
158

 
300

Amortization of unrecognized actuarial loss
 
1,483

 
4,272

Net periodic benefit cost
 
$
5,142

 
$
13,240

The components of the Corporation's net postretirement benefit cost for the three months ended March 31, 2014 and 2013 are as follows:
 
 
Three Months Ended
 
 
March 31,
(In thousands)
 
2014
 
2013
Service cost
 
$
71

 
$
100

Interest cost
 
219

 
208

Amortization of prior service cost
 
(164
)
 
(157
)
Amortization of unrecognized actuarial gain
 
(203
)
 
(160
)
Net postretirement benefit cost (income)
 
$
(77
)
 
$
(9
)