XML 44 R47.htm IDEA: XBRL DOCUMENT v2.4.0.6
Derivative Financial Instruments (Tables)
12 Months Ended
Dec. 31, 2012
Derivative Financial Instruments  
Schedule of interest rate swap agreements

 

 
  Notional
Amount
  Paying   Receiving   Start Date   Expiration Date

Counterparty A

  $ 25.0     1.67 % 3-Month LIBOR   October 2010   October 2015

Counterparty A

  $ 25.0     1.65 % 3-Month LIBOR   October 2010   October 2015

Counterparty B

  $ 25.0     1.59 % 3-Month LIBOR   October 2010   October 2015

Counterparty B

  $ 25.0     2.14 % 3-Month LIBOR   October 2010   October 2017
Schedule of amount of derivative instrument gains and (losses) before taxes

 

 
  For the Years Ended December 31,  
Cash Flow Hedges
  2010   2011   2012  

Interest rate swaps

  $ 2.5   $ (5.4 ) $ (1.1 )

Treasury rate locks

    3.4     (4.3 )    
               

Total

  $ 5.9   $ (9.7 ) $ (1.1 )
               
Schedule of location and fair values of derivative instruments on the Consolidated Balance Sheet

 

 
  December 31,
 
Cash Flow Hedges
  2011   2012  

Interest rate swaps(1)

  $ (2.9 ) $ (4.0 )
           

(1)
Presented within Other long-term liabilities.