Accounting for Derivative Notional Amounts (Tables)
3 Months Ended
Mar. 31, 2015
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule Of Derivative Instruments Notional Amounts
As of March 31, 2015 and December 31, 2014, the following is the total absolute notional volume associated with our outstanding derivative instruments:
(in millions of Units)
 
 
 
 
 
March 31,
2015
 
December 31,
2014
Derivative Instrument
Derivative Category
Unit of Measure
Foreign currency derivatives
 
Foreign currency
 
US Dollars
 
1,020.2

 
1,132.3
Natural gas derivatives
 
Commodity
 
MMbtu
 
36.3

 
24.4