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Inventories (Tables)
6 Months Ended
Jul. 03, 2011
Inventories [Abstract]  
Inventories by Major Category
The following is a summary of inventories by major category:

(millions of dollars)
   
July 3,
2011
     
December 31,
2010
 
Raw materials
 
$
40.2
   
$
34.9
 
Work-in-process
   
7.5
     
6.4
 
Finished goods
   
29.3
     
25.8
 
Packaging and supplies
   
20.7
     
19.4
 
Total inventories
 
$
97.7
   
$
86.5