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Employee Benefit Plans
3 Months Ended
Feb. 26, 2012
Employee Benefit Plans [Abstract]  
EMPLOYEE BENEFIT PLANS

NOTE 5: EMPLOYEE BENEFIT PLANS

 

The following table summarizes the components of net periodic benefit cost (income) and the changes recognized in “Accumulated other comprehensive loss” for the Company's defined benefit pension plans and postretirement benefit plans:

      Pension Benefits Postretirement Benefits 
      Three Months Ended Three Months Ended 
      February 26, February 27, February 26, February 27, 
      2012 2011 2012 2011 
      (Dollars in thousands) 
                  
 Net periodic benefit cost (income):            
   Service cost$ 2,247 $ 2,583 $ 99 $ 120 
   Interest cost  14,413   15,028   1,659   1,907 
   Expected return on plan assets  (13,009)   (12,898)   -   - 
   Amortization of prior service (benefit) cost  (20)   65   (4,089)   (7,236) 
   Amortization of actuarial loss  3,142   6,730   1,289   1,256 
   Curtailment gain  (773)   (16)   -   - 
   Net settlement loss  107   11   -   - 
     Net periodic benefit cost (income)  6,107   11,503   (1,042)   (3,953) 
                  
 Changes in accumulated other comprehensive            
  loss:            
   Actuarial gain  (4)   -   -   - 
   Amortization of prior service benefit (cost)  20   (65)   4,089   7,236 
   Amortization of actuarial loss  (3,142)   (6,730)   (1,289)   (1,256) 
   Curtailment loss  (1)   -   -   - 
   Net settlement (loss) gain  (51)   22   -   - 
                  
    Total recognized in accumulated other            
     comprehensive loss  (3,178)   (6,773)   2,800   5,980 
    Total recognized in net periodic benefit            
     cost (income) and accumulated other            
     comprehensive loss$ 2,929 $ 4,730 $ 1,758 $ 2,027