Derivatives
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Dec. 31, 2012
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Derivatives |
For further information regarding the fair value measurement of derivative instruments, see Note 18. See Note 2 for a discussion of the types of derivatives we use and the reasons for them. We do not designate any of our commodity derivative instruments as hedges for accounting purposes. Our interest rate derivative instruments were designated as fair value accounting hedges.
The following table presents the gross fair values of derivative instruments, excluding cash collateral, and where they appear on the consolidated balance sheets as of December 31, 2012 and 2011:
Derivatives Designated as Fair Value Accounting Hedges In 2012, we terminated interest rate swap agreements with a notional amount of $500 million that had been entered into as fair value accounting hedges on our 3.50 percent senior notes due in March 2016. There was a $20 million gain on the termination of the transactions, which has been accounted for as an adjustment to our long-term debt balance. The gain is being amortized over the remaining life of the 3.50 percent senior notes, which reduces our interest expense. The interest rate swaps had no accounting hedge ineffectiveness. The following table summarizes the pretax effect of derivative instruments designated as accounting hedges of fair value in our consolidated statements of income:
Derivatives not Designated as Accounting Hedges Derivatives that are not designated as accounting hedges may include commodity derivatives used to hedge price risk on (1) inventories, (2) fixed price sales of refined products, (3) the acquisition of foreign-sourced crude oil and (4) the acquisition of ethanol for blending with refined products. The table below summarizes open commodity derivative contracts as of December 31, 2012.
The following table summarizes the effect of all commodity derivative instruments in our consolidated statements of income:
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