Accounting Developments	6 Months Ended
Jun. 30, 2013
Accounting Developments [Abstract]
Accounting Developments	Note 3. Accounting Developments Accumulated Other Comprehensive Income. Effective January 2013, we adopted new Financial Accounting Standards Board ("FASB") Accounting Standards guidance with respect to the reporting of reclassifications out of accumulated other comprehensive income. The new guidance requires an entity to report the effect of significant reclassifications out of accumulated other comprehensive income on the respective line items in net income if the amount being reclassified is required under GAAP to be reclassified in its entirety to net income. For other amounts that are not required under GAAP to be reclassified in their entirety from accumulated other comprehensive income to net income in the same reporting period, an entity is required to cross-reference other disclosures required under GAAP that provide additional detail about those amounts. Adoption of this guidance had no impact on our consolidated financial statements but did require additional disclosures. Balance Sheet Offsetting Disclosures. In January 2013, we adopted new FASB guidance that required new disclosures regarding balance sheet offsetting and related arrangements for derivatives, repurchase agreements and reverse repurchase agreements, and securities borrowing and securities lending transactions that are offset in the balance sheet or subject to an enforceable master netting arrangement or similar agreement regardless of whether they are offset in the balance sheet. The amendments require disclosure of gross and net asset and liability information and are to be applied retrospectively. This guidance does not amend the existing guidance on when it is appropriate to offset; as a result, this guidance did not affect our consolidated financial statements but did require additional disclosures. Indefinite-Lived Intangible Asset Impairment. In January 2013, we adopted new FASB guidance that permits an entity to first assess qualitative factors to determine whether it is more likely than not that an indefinite-lived intangible asset, other than goodwill, is impaired as a basis for determining whether it is necessary to perform the quantitative impairment test. The guidance did not revise the requirement to test indefinite-lived intangible assets annually for impairment, or more frequently if deemed appropriate. The adoption of this guidance had no impact on our consolidated financial statements. Goodwill Testing. In January 2013, we adopted new FASB guidance that outlines amendments to the two step goodwill impairment test permitting an entity to first assess qualitative factors in determining whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount as a basis for determining whether it is necessary to perform the two step quantitative goodwill impairment test. The adoption of this guidance had no impact on our consolidated financial statements.

Note 3. Accounting Developments

Accumulated Other Comprehensive Income. Effective January 2013, we adopted new Financial Accounting Standards Board ("FASB") Accounting Standards guidance with respect to the reporting of reclassifications out of accumulated other comprehensive income. The new guidance requires an entity to report the effect of significant reclassifications out of accumulated other comprehensive income on the respective line items in net income if the amount being reclassified is required under GAAP to be reclassified in its entirety to net income. For other amounts that are not required under GAAP to be reclassified in their entirety from accumulated other comprehensive income to net income in the same reporting period, an entity is required to cross-reference other disclosures required under GAAP that provide additional detail about those amounts. Adoption of this guidance had no impact on our consolidated financial statements but did require additional disclosures.

Balance Sheet Offsetting Disclosures. In January 2013, we adopted new FASB guidance that required new disclosures regarding balance sheet offsetting and related arrangements for derivatives, repurchase agreements and reverse repurchase agreements, and securities borrowing and securities lending transactions that are offset in the balance sheet or subject to an enforceable master netting arrangement or similar agreement regardless of whether they are offset in the balance sheet. The amendments require disclosure of gross and net asset and liability information and are to be applied retrospectively. This guidance does not amend the existing guidance on when it is appropriate to offset; as a result, this guidance did not affect our consolidated financial statements but did require additional disclosures.

Indefinite-Lived Intangible Asset Impairment. In January 2013, we adopted new FASB guidance that permits an entity to first assess qualitative factors to determine whether it is more likely than not that an indefinite-lived intangible asset, other than goodwill, is impaired as a basis for determining whether it is necessary to perform the quantitative impairment test. The guidance did not revise the requirement to test indefinite-lived intangible assets annually for impairment, or more frequently if deemed appropriate. The adoption of this guidance had no impact on our consolidated financial statements.

Goodwill Testing. In January 2013, we adopted new FASB guidance that outlines amendments to the two step goodwill impairment test permitting an entity to first assess qualitative factors in determining whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount as a basis for determining whether it is necessary to perform the two step quantitative goodwill impairment test. The adoption of this guidance had no impact on our consolidated financial statements.