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Recently Issued Accounting Standards
 6 Months Ended
Jun. 30, 2012
Recently Issued Accounting Standards [Abstract]  
Recently Issued Accounting Standards
(2) Recently Issued Accounting Standards
 
In June 2011, the FASB issued new accounting guidance on presentation of comprehensive income. The new guidance requires an entity to present the total of comprehensive income, the components of net income, and annually present the components of other comprehensive income either in a single continuous statement of comprehensive income, or in two separate but consecutive statements. It eliminates the option to present components of other comprehensive income as part of the statement of shareholders' equity. We adopted this guidance in the first quarter of 2012.

In September 2011, the FASB issued new accounting guidance on testing goodwill for impairment. Under the revised guidance, entities testing goodwill for impairment have the option of performing a qualitative assessment before calculating the fair value of the reporting unit (i.e., step 1 of the goodwill impairment test). If entities determine, on the basis of qualitative factors, that the fair value of the reporting unit is more likely than not less than the carrying amount, the two-step impairment test would be required. We adopted this guidance effective January 1, 2012. Annual impairment tests are performed by the company in the third quarter of each year. The application of the guidance to our annual impairment test is not expected to have a significant impact on our Consolidated Financial Statements.

In December 2011, the FASB issued new accounting guidance on balance sheet offsetting. The new guidance requires an entity to disclose both gross information and net information about instruments and transactions eligible for offset in the statement of financial position. It also requires disclosures on instruments and transactions subject to an agreement similar to a master netting agreement. The guidance is effective for us in 2013. We are currently assessing the impact of the adoption of this guidance will have on our Consolidated Financial Statements.