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USD ($)

USD ($) / shares
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   &lt;div style="margin-left: 0%"&gt;
   &lt;div style="margin-top: 12pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
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       &lt;b&gt;&lt;font style="font-family: 'Times New Roman', Times"&gt;13.&amp;#160;&amp;#160;&lt;/font&gt;&lt;/b&gt;
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       &lt;b&gt;&lt;font style="font-family: 'Times New Roman', Times"&gt;Share
       Repurchase&lt;/font&gt;&lt;/b&gt;
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   &lt;div style="margin-top: 6pt; font-size: 1pt"&gt;&amp;#160;
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   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 3%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       In February 2010, the Company&amp;#8217;s Board of Directors
       authorized the repurchase of up to $200.0 of its common stock,
       which is approximately 6&amp;#160;percent of the Company&amp;#8217;s
       outstanding shares. Stock repurchases under the program were and
       will be made through open market or privately negotiated
       transactions in accordance with all applicable laws, rules, and
       regulations. During the year ended December&amp;#160;31, 2010, the
       Company purchased 2,108,891&amp;#160;shares at an average price of
       $33.43 per share for a total amount purchased of $70.5, pursuant
       to a plan in effect in 2010, adopted in accordance with
       &lt;font style="white-space: nowrap"&gt;Rule&amp;#160;10b5-1,&lt;/font&gt;
       a safe harbor rule, under the Securities Exchange Act of 1934,
       as amended. The Board authorized transactions to be made from
       time to time and in such amounts, as management deems
       appropriate and may be funded from operating cash flows or debt.
   &lt;/div&gt;
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