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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Tables)
6 Months Ended
Jun. 30, 2011
Notes To Financial Statements [Abstract]  
Derivative Instruments in Statement of Financial Position at Fair Value
     The following table summarizes the fair value and presentation in the condensed consolidated balance sheets for derivatives designated as hedging instruments (interest rate swap liability derivative) as of June 30, 2011 and December 31, 2010, respectively:

   
Fair Value as of
 
   
June 30,
  
December 31,
 
Balance Sheet Location
 
2011
  
2010
 
Other liabilities
 $--  $2.4 

Effect of the interest rate swap on other comprehensive income
     The following table summarizes the effect of the interest rate swap on other comprehensive income for the six months ended June 30, 2011 and 2010:

   
2011
  
2010
 
Effective portion of derivative gain
 $2.4  $4.0