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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Tables)
12 Months Ended
Dec. 31, 2011
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Derivative Instruments in Statement of Financial Position at Fair Value
The following table summarizes the fair value and presentation in the consolidated balance sheets for derivatives designated as hedging instruments (interest rate swap liability derivative) as of December 31, 2011 and 2010, respectively:

 
Fair Value as of
December 31,
Balance Sheet Location
2011
 
2010
Other liabilities
$

 
$
2.4

Effects of Interest Rate Swap on Other Comprehensive Income
The following table summarizes the effect of the interest rate swap on other comprehensive income for the years ended December 31, 2011 and 2010:

 
2011
 
2010
Effective portion of derivative gain
$
2.4

 
$
8.2