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Pension Plans and Other Postretirement Benefits
6 Months Ended
Mar. 24, 2012
Pension Plans and Other Postretirement Benefits [Abstract]  
Pension Plans and Other Postretirement Benefits
12.Pension Plans and Other Postretirement Benefits
The following table provides the components of net periodic benefit costs:
 
                 
   Pension Benefits 
   Three Months Ended  Six Months Ended 
   March 24,
2012
  March 26,
2011
  March 24,
2012
  March 26,
2011
 
Interest cost
  $1,577   $1,705   $3,155   $3,411  
Expected return on plan assets
   (1,416  (1,573  (2,833  (3,147
Recognized net actuarial loss
   1,318    1,180    2,636    2,360  
   
 
 
  
 
 
  
 
 
  
 
 
 
Net periodic benefit cost
  $1,479   $1,312   $2,958   $2,624  
   
 
 
  
 
 
  
 
 
  
 
 
 
  
   Postretirement Benefits 
   Three Months Ended  Six Months Ended 
   March 24,
2012
  March 26,
2011
  March 24,
2012
  March 26,
2011
 
Service Cost
  $2   $2   $3   $4  
Interest cost
   200    213    401    427  
Amortization of prior service costs
   (122  (122  (244  (244
Recognized net actuarial loss
   -      (9  -      (18
   
 
 
  
 
 
  
 
 
  
 
 
 
Net periodic benefit cost
  $80   $84   $160   $169  
   
 
 
  
 
 
  
 
 
  
 
 
 
There are no projected minimum employer cash contribution requirements under ERISA laws for fiscal 2012 under our defined benefit pension plan. The projected annual contribution requirements related to the Partnership's postretirement health care and life insurance benefit plan for fiscal 2012 is $1,669, of which $812 has been contributed during the six months ended March 24, 2012.