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INVESTMENTS (Tables)
6 Months Ended
Jun. 30, 2011
INVESTMENTS [Abstract]  
Schedule of Marketable Securities [Table]

   
June 30
  
December 31
  
June 30
 
   
2011
  
2010
  
2010
 
           
Money market funds
 $59.0  $82.9  $112.8 
Corporate bonds
  6.5   6.8   6.8 
Other investments
  9.4   8.5   8.2 
   $74.9  $98.2  $127.8 

   
June 30
  
December 31
  
June 30
 
   
2011
  
2010
  
2010
 
           
Cash equivalents
 $8.8  $12.6  $46.5 
Short-term investments
  52.7   70.6   66.6 
Long-term investments
  13.4   15.0   14.7 
   $74.9  $98.2  $127.8 

 
Years to maturity
Less
than 1 year
  
1-5
Years
  
5-10
Years
  
 
Total
 
           
$2.0  $5.6  $.9  $8.5