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Note 9 - Components of Net Periodic Cost (Benefit) Related to Pension and Other Postretirement Benefit Plans
 3 Months Ended
Mar. 04, 2017
Notes to Financial Statements  
Pension and Other Postretirement Benefits Disclosure [Text Block]
Note
9:
Components of Net Periodic Cost (Benefit) related to Pension and Other Postretirement Benefit Plans
 
 
  
Three Months Ended March 4, 2017 and February 27, 2016
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
Other
 
 
  
Pension Benefits
    
Postretirement
  
 
  
U.S. Plans
    
Non-U.S. Plans
    
Benefits
  
Net periodic cost (benefit):
  
2017
    
2016
    
2017
    
2016
    
2017
    
2016
  
Service cost
 
$
28
    $
27
 
 
$
508
    $
480
 
 
$
52
    $
84
 
Interest cost
 
 
3,603
     
3,767
 
 
 
1,144
     
1,367
 
 
 
398
     
480
 
Expected return on assets
 
 
(6,364
)
    
(6,077
 )
 
 
(2,391
)
    
(2,482
 )
 
 
(1,447
)
    
(1,342
 )
Amortization:
                                                
Prior service cost
 
 
7
     
7
 
 
 
(1
)
    
(1
 )
 
 
-
     
(10
 )
Actuarial loss
 
 
1,307
     
1,293
 
 
 
842
     
752
 
 
 
253
     
532
 
Net periodic (benefit) cost
 
$
(1,419
)
   $
(983
 )
 
$
102
    $
116
 
 
$
(744
)
   $
(256
 )