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Income Taxes
9 Months Ended
Sep. 30, 2012
Income Taxes  
Income Taxes

C. Income Taxes

        In May 2012, a decision in favor of a taxpayer was granted whereby the Federal Court of Claims held that in calculating the gain realized upon the sale of an asset under the Foreign Sales Corporation regime, the asset's adjusted tax basis should not be reduced by the amount of disallowed depreciation deductions allocable to tax-exempt foreign trade income. Based upon the decision reached in the case, in the second quarter of 2012 we began adjusting our tax basis in certain flight equipment and recorded an income tax benefit. As of September 30, 2012, we had recorded an aggregate amount of approximately $588 million and a corresponding reserve of $425.4 million for uncertain tax positions, resulting in a net tax benefit of $162.6 million for the nine months ended September 30, 2012.