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Pension And Other Post-Retirement Benefits (Tables)
9 Months Ended
Sep. 30, 2012
Pension And Other Post-Retirement Benefits [Abstract]  
Schedule Of Components Of Net Periodic Benefit Cost For Pension And Other Post-Retirement Benefit Programs
  Pension
Benefits for Three Months
Ended September 30
Other Post-Retirement
Benefits for Three Months
Ended September 30
(In Thousands) 2012 2011 2012 2011
Service cost $ (1,028 ) $ (919 ) $ (17 ) $ (15 )
Interest cost   (3,236 )   (3,202 )   (88 )   (105 )
Expected return on plan assets   4,709     5,123     -     -  
Amortization of prior service costs, gains or
losses and net transition asset
  (2,529 )   (1,612 )   74     65  
Curtailment charge   (99 )   -     -     -  
Net periodic benefit cost $ (2,183 ) $ (610 ) $ (31 ) $ (55 )

 

  Pension
Benefits for Nine Months
Ended September 30
Other Post-Retirement
Benefits for Nine Months
Ended September 30
  2012 2011 2012 2011
Service cost $ (2,743 ) $ (2,521 ) $ (43 ) $ (41 )
Interest cost   (9,813 )   (9,768 )   (289 )   (296 )
Expected return on plan assets   14,331     15,336     -     -  
Amortization of prior service costs, gains or
losses and net transition asset
  (7,782 )   (4,769 )   180     198  
Curtailment charge   (99 )   -     -     -  
Net periodic benefit cost $ (6,106 ) $ (1,722 ) $ (152 ) $ (139 )