Basis of Presentation and Summary of Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2013

Significant Accounting Policies [Abstract]

Use of Estimates, Policy [Policy Text Block]

Use of Estimates—The preparation of the Company's financial statements in conformity with accounting principles generally accepted in the United States (“GAAP”) requires management to make estimates, judgments and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amount of revenues and expenses during the reporting period. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.

Earnings Per Share Policy [Policy Text Block]

Net Earnings (Loss) per Common Share—Basic earnings (loss) per share (“EPS”) is based upon net earnings (loss) divided by the weighted average number of common shares outstanding during the period. Diluted EPS reflects the effect of the assumed exercise of stock options and vesting of restricted stock units (“RSUs”) and market-based performance share units (“PSUs”) only in the periods in which such effect would have been dilutive. For the three months ended March 31, 2013 and 2012, stock options to purchase 3million and 12million shares of Class B Common Stock, respectively, were outstanding but excluded from the calculation of diluted EPS because their inclusion would have been anti-dilutive.