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Hedges and Derivative Financial Instruments Hedges and Derivative Financial Instruments (Policies)
6 Months Ended
Jun. 30, 2014
Interest Rate Derivative [Abstract]  
Derivatives, Policy
Derivative instruments are accounted for at fair value based on market rates. Derivatives where we elect hedge accounting are designated as either cash flow or fair value hedges. Derivatives that are not accounted for based on hedge accounting are marked to market through earnings. The accounting for changes in the fair value of a derivative depends on the intended use and designation of the derivative instrument. Hedging ineffectiveness and a net earnings impact occur when the change in the fair value of the hedge does not offset the change in the fair value of the hedged item. The ineffective portion of the gain or loss is recognized in earnings.