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million, respectively.&amp;#160; The effective tax rate was &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;38.8%&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;40.5%&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; for the &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;three months ended&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;June 30,&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;2010&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;2009&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;, respectively, and &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;46.8%&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; 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&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;June 30,&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;2010&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; were impacted by a net noncash charge of &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;$70&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; million related to the reversal of previously recognized deferred income tax benefits primarily as a result of the expiration, on March 12, 2010, of vested Time Warner stock options held by TWC employees.&amp;#160; As a result of the Separation on March 12, 2009, TWC employees who held stock options under Time Warner equity plans were treated as if their employment with Time Warner had been terminated without cause at the time of the Separation.&amp;#160; In most cases, this treatment resulted in shortened exercise periods, generally &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;one&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; year from the date of Separation, for vested Time Warner stock options held by TWC employees.&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;Vested Time Warner stock options held primarily by certain retirement-eligible TWC employees (pursuant to the terms of the award agreements) have exercise periods of up to &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;five&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; years from the date of the Separation and, as such, the Company estimates that it may incur additional noncash income tax expense of up to approximately &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;$90&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; million through March 2014 upon the exercise or expiration of these stock options.&amp;#160; &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;This estimate and the timing of such charges are dependent on a number of variables related to Time Warner and TWC equity awards, including the respective stock prices and the timing of the exercise&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; or&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; expiration&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; of stock options and RSUs&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/p&gt;&lt;p style='margin-top:0pt; margin-bottom:0pt'&gt;&amp;#160;&lt;/p&gt;&lt;p style='margin-top:0pt; margin-bottom:0pt'&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;margin-left:18px;"&gt;The income tax provision and the effective tax rate for the &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;six months ended&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;June 30,&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;2009&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; 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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
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