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Inventories
3 Months Ended
Apr. 03, 2016
Inventories [Abstract]  
Inventories
Note 5.Inventories
 
The following is a summary of inventories by major category:

  
Apr. 3,
2016
  
Dec. 31,
2015
 
  
(millions of dollars)
 
Raw materials
 
$
73.7
  
$
73.4
 
Work-in-process
  
5.4
   
5.4
 
Finished goods
  
88.2
   
86.1
 
Packaging and supplies
  
29.9
   
30.0
 
Total inventories
 
$
197.2
  
$
194.9