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Fair Value Measurements
12 Months Ended
Dec. 31, 2013
Fair Value Measurements [Abstract]  
Fair Value Measurements
(13)Fair Value Measurements

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date.  Our calculation of the fair value of derivative instruments includes several assumptions.  The fair value hierarchy prioritizes these input assumptions in the following three broad levels:

Level 1 – Valuation is based on quoted prices (unadjusted) in active markets for identical assets or liabilities that the company has the ability to access at the measurement date.

Level 2 – Valuation is based on quoted prices for similar assets or liabilities in active market, quoted prices for identical or similar assets or liabilities in markets that are not active and model based valuations for which all significant inputs are observable in the market.

Level 3 – Valuation is based on model based techniques that use unobservable inputs for the asset or liability. These inputs reflect our own views about the assumption market participants would use in pricing the asset or liability.

The following table categorizes our fair value instruments according to the assumptions used to calculate those values at the end of each of the past two years:
 
               Fair Value Measurements Using 
Description 
Asset / (Liability)
  
Quoted Prices in
Active Markets for
  Significant Other  
Significant
Unobservable
 
     
Balance at
    Identical Assets    
Observable Inputs
   
Inputs
 
    
12/31/2013
   
(Level 1)
  
(Level 2)
   
(Level 3)
    
Interest rate swaps
 
$
(5.8
)
 
$
-
  
$
(5.8
)
 
$
-
 
 
                
Deferred compensation plan assets
  
11.9
   
-
   
11.9
   
-
 
 
                
Supplementary pension plan assets
  
9.4
   
-
   
9.4
   
-
 
                                       
 
               Fair Value Measurements Using  
    Asset /  Quoted Prices in   
Significant
 
Description 
(Liability)
 
Active Markets for
 Significant Other  
Unobservable
 
    
Balance at
 Identical Assets 
Observable Inputs
 
Inputs
 
      
12/31/2012
   (Level 1)   (Level 2)   (Level 3) 
Interest rate swaps
 
$
(8.4
)
 
$
-
  
$
(8.4
)
 
$
-
 
 
                
Available-for-sale securities
  
14.6
   
14.6
   
-
   
-
 
 
                
Deferred compensation plan assets
  
9.4
   
-
   
9.4
   
-
 
 
                
Supplementary pension plan assets
  
8.2
   
-
   
8.2
   
-
 
                     

Interest rate swaps are valued using discounted cash flows.  The key input used is the LIBOR swap rate, which is observable at commonly quoted intervals for the full term of the swap.  Available-for-sale securities are valued using quoted market prices.  Deferred compensation and supplementary pension plan assets are valued using quoted prices for similar assets in active markets.
 
The carrying value of our long-term debt approximates its fair value as the interest rate is near the current market rate yield.  The fair value of our long-term debt is determined using current applicable rates for similar instruments as of the balance sheet date.  The fair value of long-term debt for disclosure purpose is a Level 3 liability within the fair value category.