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Inventories
 3 Months Ended
Apr. 04, 2021
Inventories [Abstract]  
Inventories

Note 6.  Inventories


The following is a summary of inventories by major category:

(millions of dollars)
  
Apr. 4,
2021
    
Dec. 31,
2020
  
             
Raw materials
  
$
106.0
    
$
107.1
  
Work-in-process
    
8.5
      
9.0
  
Finished goods
    
86.6
      
85.6
  
Packaging and supplies
    
46.2
      
46.5
  
Total inventories
  
$
247.3
    
$
248.2