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Fair Value of Financial Instruments
12 Months Ended
Dec. 31, 2013
Fair Value of Financial Instruments [Abstract]  
Fair Value of Financial Instruments
Note 11.  Fair Value of Financial Instruments

     Fair value is an exchange price that would be received for an asset or paid to transfer a liability (exit price) in an orderly transaction between market participants at the measurement date. The Company utilizes market data or assumptions that market participants would use in pricing the asset or liability. The Company follows a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. These tiers include: Level 1, defined as observable inputs such as quoted prices in active markets; Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable; and Level 3, defined as unobservable inputs about which little or no market data exists, therefore requiring an entity to develop its own assumptions.

     Assets and liabilities measured at fair value are based on one or more of three valuation techniques. The three valuation techniques are as follows:

Market approach - prices and other relevant information generated by market transactions involving identical or comparable assets or liabilities.
Cost approach - amount that would be required to replace the service capacity of an asset or replacement cost.
Income approach - techniques to convert future amounts to a single present amount based on market expectations, including present value techniques, option-pricing and other models.

     The Company primarily applies the income approach for foreign exchange derivatives for recurring fair value measurements and attempts to utilize valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs.
     As of December 31, 2013, the Company held certain financial assets and liabilities that were required to be measured at fair value on a recurring basis. These consisted of the Company's derivative instruments related to foreign exchange rates and certain investment in money market funds. The fair values of foreign exchange rate derivatives are determined based on inputs that are readily available in public markets or can be derived from information available in publicly quoted markets and are categorized as Level 2.  The fair values of investments in money market funds are determined by quoted prices in active markets and are categorized as level 1. The Company does not have any financial assets or liabilities measured at fair value on a recurring basis categorized as Level 3 and there were no transfers in or out of Level 3 during the year ended December 31, 2013. There were also no changes to the Company's valuation techniques used to measure asset and liability fair values on a recurring basis.

     The following table sets forth by level within the fair value hierarchy the Company's financial assets and liabilities accounted for at fair value on a recurring basis as of December 31, 2013. Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. The Company's assessment of the significance of a particular input to the fair value measurement requires judgment, and may affect the valuation of fair value assets and liabilities and their placement within the fair value hierarchy levels.

 Millions of Dollars
 
Assets (Liabilities) at Fair Value as of December  31, 2013
 
 
Quoted Prices
In Active Markets for
Identical Assets
 
Significant Other
Observable Inputs
 
Significant
Unobservable Inputs
 
 
 
 
 
 
 
 
 
 
(Level 1)
 
(Level 2)
 
(Level 3)
Forward exchange contracts
 
 
$
--
 
$
--
 
 
$
--
Money market funds
 
$
203.2
 
$
--
 
$
--
 
Total
 
$
203.2
 
$
--
 
$
--

The following table sets forth by level within the fair value hierarchy the Company's financial assets and liabilities accounted for at fair value on a recurring basis as of December 31, 2012.

 Millions of Dollars
 
Assets (Liabilities) at Fair Value as of December  31, 2012
 
 
Quoted Prices
In Active Markets for
Identical Assets
 
Significant Other
Observable Inputs
 
Significant
Unobservable Inputs
 
 
 
 
 
 
 
 
 
 
(Level 1)
 
(Level 2)
 
(Level 3)
Forward exchange contracts
 
 
$
--
 
$
 
3.2
 
 
$
 
--
Money market funds
 
$
174.7
 
$
--
 
$
--
 
Total
 
$
174.7
 
$
3.2
 
$
--