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USD ($)

USD ($) / shares

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&lt;p style="margin-top: 0px; margin-bottom: 0px;"&gt;&lt;font style="font-family: Times New Roman;" class="_mt" size="2"&gt;&lt;b&gt;L. Income Taxes&lt;/b&gt; &amp;ndash; The effective tax rate for the first quarter of 2011 and 2010 was &lt;font class="_mt"&gt;27.4&lt;/font&gt;% (provision on income) and &lt;font class="_mt"&gt;95.5&lt;/font&gt;% (provision on a loss), respectively. &lt;/font&gt;&lt;/p&gt;

&lt;p style="margin-top: 12px; text-indent: 32px; margin-bottom: 0px;"&gt;&lt;font style="font-family: Times New Roman;" class="_mt" size="2"&gt;The rate for the 2011 first quarter differs by &lt;font class="_mt"&gt;7.6&lt;/font&gt;% from the U.S. federal statutory rate of &lt;font class="_mt"&gt;35&lt;/font&gt;% primarily due to foreign income taxed in lower rate jurisdictions. &lt;/font&gt;&lt;/p&gt;

&lt;p style="margin-top: 12px; text-indent: 32px; margin-bottom: 0px;"&gt;&lt;font style="font-family: Times New Roman;" class="_mt" size="2"&gt;The rate for the 2010 first quarter differs by &lt;font class="_mt"&gt;130.5&lt;/font&gt;% from the U.S. federal statutory rate of &lt;font class="_mt"&gt;35&lt;/font&gt;% primarily due to a $&lt;font class="_mt"&gt;79&lt;/font&gt; discrete income tax charge as a result of a change in the tax treatment of federal subsidies received related to prescription drug benefits provided under certain retiree health care benefit plans that were determined to be actuarially equivalent to Medicare Part D, a $&lt;font class="_mt"&gt;22&lt;/font&gt; impact for operational losses in certain foreign jurisdictions that are excluded from the estimated annual effective tax rate calculation (impact reversed by the end of 2010), a $&lt;font class="_mt"&gt;6&lt;/font&gt; discrete income tax charge for interest paid to the Internal Revenue Service on a previously deferred gain associated with the 2007 formation of the former soft alloy extrusions joint venture, and a $&lt;font class="_mt"&gt;5&lt;/font&gt; discrete income tax charge for a change in the anticipated structure of the potential sale of the Transportation Products Europe business (sold in April 2010). &lt;/font&gt;&lt;/p&gt; &lt;/div&gt;</NonNumbericText><NonNumericTextHeader>L. Income Taxes &amp;ndash; The effective tax rate for the first quarter of 2011 and 2010 was 27.4% (provision on income) and 95.5% (provision on a loss),</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>Description containing the entire income tax disclosure. Examples include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. This element may be used as a single block of text to encapsulate the entire disclosure including data and tables.</ElementDefenition><ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Regulation S-X (SX)
 -Number 210
 -Section 08
 -Paragraph h
 -Article 4

Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 109
 -Paragraph 136, 172

Reference 3: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 109
 -Paragraph 43, 44, 45, 46, 47, 48, 49

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