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Pension And Other Post-Retirement Benefits (Tables)
3 Months Ended
Mar. 31, 2016
Compensation and Retirement Disclosure [Abstract]  
Schedule Of Components Of Net Periodic Benefit Cost For Pension And Other Post-Retirement Benefit Programs
The components of net periodic benefit cost for our pension and other post-retirement benefit programs reflected in consolidated results are shown below:
 
Pension Benefits
 
Other Post-Retirement Benefits
 
Three Months Ended March 31,
 
Three Months Ended March 31,
(In Thousands)
2016
 
2015
 
2016
 
2015
Service cost
$
72

 
$
144

 
$
11

 
$
12

Interest cost
3,365

 
3,312

 
85

 
84

Expected return on plan assets
(3,978
)
 
(4,407
)
 

 

Amortization of prior service costs, gains or losses and net transition asset
3,384

 
4,024

 
(48
)
 
(40
)
Net periodic benefit cost
$
2,843

 
$
3,073

 
$
48

 
$
56