Derivative Instruments

6 Months Ended

Jun. 30, 2012

Derivative Instruments [Abstract]

DERIVATIVE INSTRUMENTS

NOTE 5: DERIVATIVE INSTRUMENTS

During the normal course of operations, we are exposed to market risks including fluctuations in interest rates, foreign currency exchange rates and commodity pricing. From time to time, and consistent with our risk management policies, we use derivative instruments to hedge against these market risks. We do not utilize derivative instruments for trading or other speculative purposes.

The accounting for gains and losses that result from changes in the fair value of derivative instruments depends on whether the derivatives have been designated and qualify as hedging instruments and the type of hedging relationship. The interest rate swap agreements described below were designated as either cash flow hedges or fair value hedges. The changes in fair value of our interest rate swap cash flow hedges are recorded in accumulated other comprehensive income (AOCI) and are reclassified into interest expense in the same period the hedged items affect earnings. The changes in fair value of our interest rate swap fair value hedges are recorded as interest expense consistent with the change in the fair value of the hedged items attributable to the risk being hedged.

Derivative instruments are recognized at fair value in the accompanying Condensed Consolidated Balance Sheets. Fair values of derivative instruments designated as hedging instruments are as follows:

		Fair Value 1
in thousands	Balance Sheet Location		June 30 2012	December 31 2011	June 30 2011
Liabilities
Interest rate swaps	Other noncurrent liabilities		$0	$0	$7,419
Total hedging instrument liabilities			$0	$0	$7,419

¹  See Note 6 for further discussion of the fair value determination.

CASH FLOW HEDGES

We use interest rate swap agreements designated as cash flow hedges to minimize the variability in cash flows of liabilities or forecasted transactions caused by fluctuations in interest rates. In December 2007, we issued $325,000,000 of floating-rate notes due in 2010 that bore interest at 3-month London Interbank Offered Rate (LIBOR) plus 1.25% per annum. Concurrently, we entered into a 3-year interest rate swap agreement in the stated amount of $325,000,000. Under this agreement, we paid a fixed interest rate of 5.25% and received 3-month LIBOR plus 1.25% per annum. Concurrent with each quarterly interest payment, the portion of this swap related to that interest payment was settled and the associated realized gain or loss was recognized. This swap agreement terminated December 15, 2010, coinciding with the maturity of the notes due in 2010.

Additionally, during 2007, we entered into fifteen forward starting interest rate swap agreements for a total stated amount of $1,500,000,000. Upon the 2007 and 2008 issuances of the related fixed-rate debt, we terminated and settled these forward starting swaps for cash payments of $89,777,000. Amounts in AOCI are being amortized to interest expense over the term of the related debt. For the 12-month period ending June 30, 2013, we estimate that $6,055,000 of the pretax loss in AOCI will be reclassified to earnings.

The effects of changes in the fair values of derivatives designated as cash flow hedges on the accompanying Condensed Consolidated Statements of Comprehensive Income are as follows:

	Location on		Three Months Ended June 30			Six Months Ended June 30
in thousands		Statement		2012	2011		2012	2011
Cash Flow Hedges
Loss reclassified from AOCI (effective portion)		Interest expense		($1,605)	($6,678)		($3,180)	($8,672)

FAIR VALUE HEDGES

We use interest rate swap agreements designated as fair value hedges to minimize exposure to changes in the fair value of fixed-rate debt that results from fluctuations in the benchmark interest rates for such debt. In June 2011, we issued $500,000,000 of 6.50% fixed-rate notes due in 2016. Concurrently, we entered into interest rate swap agreements in the stated amount of $500,000,000. Under these agreements, we paid 6-month LIBOR plus a spread of 4.05% and received a fixed interest rate of 6.50%. Additionally, in June 2011, we entered into interest rate swap agreements on our $150,000,000 10.125% fixed-rate notes due in 2015. Under these agreements, we paid 6-month LIBOR plus a spread of 8.03% and received a fixed interest rate of 10.125%. In August 2011, we terminated and settled these interest rate swap agreements for $25,382,000 of cash proceeds. The $23,387,000 forward component of the settlement (cash proceeds less $1,995,000 of accrued interest) was added to the carrying value of the related debt and is being amortized as a reduction to interest expense over the remaining lives of the related debt using the effective interest method. During the three and six months ended June 30, 2012, $1,004,000 and $1,992,000, respectively, was amortized to earnings as a reduction to interest expense.

The effects of changes in the fair values of derivatives designed as fair value hedges on the accompanying Condensed Consolidated Statements of Comprehensive Income are as follows:

	Location on		Three Months Ended June 30				Six Months Ended June 30
in thousands		Statement		2012	2011			2012	2011
Fair Value Hedges
Gain (loss) recognized in income - Interest rate swaps		Interest expense		$0	($7,419	)		$0	($7,419	)
Gain (loss) recognized in income - Fixed rate debt		Interest expense		0	7,419			0	7,419