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OTHER DISCLOSURES (Tables)
3 Months Ended
Mar. 31, 2013
OTHER DISCLOSURES [Abstract]  
Other Income, net
The following table presents the components of Other Income, net for the quarters ended March 31, 2013 and 2012 (in millions):
 
Quarters Ended March 31,
 
2013
 
2012
 
 
 
 
Interest income
$
16.5

 
$
18.4

Gains on sales of investments
$
12.5

 
$
4.3

Other income
$
1.3

 
$
1.7

Other income, net
$
30.3

 
$
24.4