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10-K - SCANA Corporation

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Table of Contents<br />

Credit Risk Considerations<br />

Certain of the Company’s derivative instruments contain contingent provisions that require the Company to provide collateral<br />

upon the occurrence of specific events, primarily credit downgrades. As of December 31, 2011 and 20<strong>10</strong>, the Company has posted<br />

$140.3 million and $20.0 million, respectively, of collateral related to derivatives with contingent provisions that are in a net liability<br />

position. If all of the contingent features underlying these instruments were fully triggered as of December 31, 2011 and 20<strong>10</strong>, the<br />

Company would be required to post an additional $50.7 million and $74.0 million, respectively, of collateral to its counterparties. The<br />

aggregate fair value of all derivative instruments with contingent provisions that are in a net liability position as of December 31, 2011<br />

and 20<strong>10</strong>, are $191.0 million and $94.0 million, respectively.<br />

7. FAIR VALUE MEASUREMENTS, INCLUDING DERIVATIVES<br />

The Company values available for sale securities using quoted prices from a national stock exchange, such as the NASDAQ,<br />

where the securities are actively traded. For commodity derivative assets and liabilities, the Company uses unadjusted NYMEX prices<br />

to determine fair value, and considers such measures of fair value to be Level 1 for exchange traded instruments and Level 2 for overthe-counter<br />

instruments. The Company’s interest rate swap agreements are valued using discounted cash flow models with<br />

independently sourced data. Fair value measurements, and the level within the fair value hierarchy in which the measurements fall,<br />

were as follows:<br />

There were no fair value measurements based on significant unobservable inputs (Level 3) for either period presented. In<br />

addition, there were no transfers of fair value amounts into or out of Levels 1 and 2 during any period presented.<br />

Financial instruments for which the carrying amount may not equal estimated fair value at December 31, 2011 and<br />

December 31, 20<strong>10</strong> were as follows:<br />

Fair values of long-term debt are based on quoted market prices of the instruments or similar instruments. For debt<br />

instruments for which no quoted market prices are available, fair values are based on net present value calculations. Carrying values<br />

reflect the fair values of interest rate swaps based on discounted cash flow models with independently sourced data. Early settlement<br />

of long-term debt may not be possible or may not be considered prudent.<br />

76<br />

Quoted Prices in Active<br />

Markets for Identical Assets<br />

(Level 1)<br />

Fair Value Measurements Using<br />

Significant Other<br />

Observable Inputs<br />

(Level 2)<br />

Millions of dollars<br />

As of December 31, 2011<br />

Assets-Available for sale securities $ 3 —<br />

Interest rate contracts — $ 2<br />

Commodity contracts — 1<br />

Energy management contracts — 27<br />

Liabilities-Interest rate contracts — 158<br />

Commodity contracts 1 13<br />

Energy management contracts — 26<br />

As of December 31, 20<strong>10</strong><br />

Assets-Available for sale securities $ 3 —<br />

Interest rate contracts — $ 8<br />

Commodity contracts 2 2<br />

Energy management contracts — 9<br />

Liabilities-Interest rate contracts — 82<br />

Commodity contracts 1 6<br />

Energy management contracts — 11<br />

December 31, 2011 December 31, 20<strong>10</strong><br />

Estimated<br />

Fair<br />

Value<br />

Estimated<br />

Fair<br />

Value<br />

Carrying<br />

Carrying<br />

Millions of dollars<br />

Amount<br />

Amount<br />

Long-term debt $ 4,653.0 $ 5,479.2 $ 4,488.3 $ 4,840.5

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