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Pension, Savings, And Other Employee Benefits (Tables)
9 Months Ended
Sep. 30, 2013
Pension, Savings, And Other Employee Benefits [Abstract]  
Schedule Of Components Of Net Periodic Benefit Cost
The components of net periodic benefit cost for the three months ended September 30 are as follows:
                
    Pension Benefits Other Benefits 
(Dollars in thousands) 2013 2012 2013 2012 
Components of net periodic benefit cost            
Service cost$ (77) $ 2,453 $ 114 $ 102 
Interest cost  8,097   8,191   505   612 
Expected return on plan assets  (8,756)   (9,967)   (199)   (225) 
Amortization of unrecognized:            
 Transition (asset)/obligation  -   -   -   184 
 Prior service cost/(credit)  89   100   (25)   (3) 
 Actuarial (gain)/loss  2,585   9,351   (106)   (60) 
Net periodic benefit cost  1,938   10,128   289   610 
ASC 715 settlement expense  -   1,231   -   - 
Total periodic benefit costs$ 1,938 $ 11,359 $ 289 $ 610 

The components of net periodic benefit cost for the nine months ended September 30 are as follows:
              
  Pension Benefits Other Benefits 
(Dollars in thousands) 2013 2012 2013 2012 
Components of net periodic benefit cost            
Service cost$ 47 $ 11,156 $ 382 $ 350 
Interest cost  24,271   24,780   1,601   1,724 
Expected return on plan assets  (26,210)   (29,860)   (593)   (686) 
Amortization of unrecognized:            
 Transition (asset)/obligation  -   -   -   552 
 Prior service cost/(credit)  265   299   (9)   (7) 
 Actuarial (gain)/loss  7,374   26,999   (72)   (366) 
Net periodic benefit cost  5,747   33,374   1,309   1,567 
ASC 715 settlement expense  370   1,231   -   - 
Total periodic benefit costs$ 6,117 $ 34,605 $ 1,309 $ 1,567