Accounting for Derivative Instruments and Hedging Activities (Tables)

12 Months Ended

Dec. 31, 2014

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule Of Derivative Instruments Notional Amounts

The following is the total absolute notional volume associated with our outstanding derivative instruments:

(in millions of Units)
Instrument	Derivative Category	Unit of Measure	December 31, 2014	December 31, 2013
Foreign currency derivatives	Foreign Currency	US Dollars	1,132.3	940.2
Natural gas derivatives	Commodity	MMbtu	24.4	8.2