2.2.0.25falsefalse0209 - Disclosure - Share-Based Compensationtruefalsefalse1falsefalseUSDfalsefalse1/1/2010 - 12/31/2010 USD ($) USD ($) / shares $Jan-01-2010_Dec-31-2010http://www.sec.gov/CIK0001180262duration2010-01-01T00:00:002010-12-31T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDEPSDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0USDUSD$2true0us-gaap_ShareBasedCompensationAbstractus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseShare-Based Compensation [Abstract]3false0us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlockus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00  <div style="margin-left: 0%"> <div style="margin-top: 12pt; font-size: 1pt">  </div> <table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent; text-align: left"> <tr> <td width="3%"></td> <td width="97%"></td> </tr> <tr valign="top"> <td> <b><font style="font-family: 'Times New Roman', Times">9.  </font></b> </td> <td> <b><font style="font-family: 'Times New Roman', Times">Share-Based Compensation</font></b> </td> </tr> </table> <div style="margin-top: 6pt; font-size: 1pt">  </div> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> The Company has five share-based compensation plans, the WH Holdings (Cayman Islands) Ltd. Stock Incentive Plan, or the Management Plan, the WH Holdings (Cayman Islands) Ltd. Independent Directors Stock Incentive Plan, or the Independent Directors Plan, the Herbalife Ltd. 2004 Stock Incentive Plan, or the 2004 Stock Incentive Plan, the Amended and Restated Herbalife Ltd. 2005 Stock Incentive Plan, or the 2005 Stock Incentive Plan, and the Amended and Restated Herbalife Ltd. Independent Directors Deferred Compensation and Stock Unit Plan, or the Independent Director Stock Unit Plan. The Management Plan provides for the grant of options to purchase common shares of Herbalife to members of the Company’s management. The Independent Directors Plan provides for the grant of options to purchase common shares of Herbalife to the Company’s independent directors. The 2004 Stock Incentive Plan replaced the Management Plan and the Independent Directors Plan and after the adoption thereof, no additional awards were made under either the Management Plan or the Independent Directors Plan. However, the shares remaining available for issuance under these plans were absorbed by and became available for issuance under the 2004 Stock Incentive Plan. The terms of the 2005 Stock Incentive Plan are substantially similar to the terms of the 2004 Stock Incentive Plan. The 2005 Stock Incentive Plan authorizes the issuance of 4,000,000 common shares pursuant to awards granted under the plan, plus any shares that remained available for issuance under the 2004 Stock Incentive Plan at the time of the adoption of the 2005 Stock Incentive Plan. The purpose of the Independent Directors Stock Unit Plan is to facilitate equity ownership in the Company by its independent directors through the award of stock units. At December 31, 2010 an aggregate of approximately 0.9 million remain available for future issuance under the share-based compensation plans. </div> <div style="margin-top: 6pt; font-size: 1pt">  </div> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> The Company’s share-based compensation plans provide for grants of stock options, stock appreciation rights, or SARS, and stock units, which are collectively referred to herein as awards. Stock options typically vest quarterly over a five-year period beginning on the grant date, and certain stock option grants vest over a period of less than five years. Certain SARS vest quarterly over a five-year period beginning on the grant date. Other SARS vest annually over a three-year period. The contractual term of stock options and SARS is ten years. Stock unit awards under the 2005 Incentive Plan, or Incentive Plan Stock Units, vest annually over a three year period which is equal to the contractual term. Stock units awarded under the Independent Directors Stock Unit Plan, or Independent Director Stock Units, vest at a rate of 25% on each January 15, April 15, July 15 and October 15. In January 2009, the Company amended the Independent Directors Plan to comply with newly issued Code Section 457A to eliminate the deferral election and to move to SARS from stock units. In March 2008, the Company granted stock unit awards to its Chairman and Chief Executive Officer, which vest over a four-year period at a rate of 30% during each of the first three years and 10% during the fourth year. In February 2009, the Company granted stock units and SARS to certain employees subject to continued service, one-third of which vest on the third anniversary of the date of grant, one-third of which vest on the fourth anniversary of the date of grant, and the remaining one-third of which vest on the fifth anniversary of the date of grant. In 2010, the Company granted other stock units to certain key employees subject to continued service, one half of which vest on the first anniversary of the date of the grant, and the remaining half of which vest on the second anniversary of the date of the grant. Awards can be subject to market conditions, or market condition awards, or to continued service with the Company, or service condition awards. All awards granted by the Company are either market condition awards or service condition awards. Unless otherwise determined at the time of grant, the value of each stock unit shall be equal to one common share of Herbalife. The Company’s stock compensation awards outstanding as of December 31, 2010 include stock options, SARS, and stock units. </div> <div style="margin-top: 6pt; font-size: 1pt">  </div> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> In March 2008, the Company granted SARS with market conditions to its Chairman and Chief Executive Officer, which will fully vest at the end of four years subject to his continued employment through that date and the achievement of certain conditions related to the market value of the Company’s common shares. The market conditions include targets for stock price appreciation of both a 10% and a 15% compound annual growth rate. </div> <div style="margin-top: 6pt; font-size: 1pt">  </div> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> The Company records compensation expense over the requisite service period which is equal to the vesting period. For awards granted on or after January 1, 2006, the compensation expense is recognized on a straight-line basis over the vesting term. Stock-based compensation expense is included in selling, general and administrative expenses in the consolidated statements of income. For the years ended December 31, 2010, 2009, and 2008, share-based compensation expense, relating to service condition awards, amounted to $20.0 million, $18.4 million, and $15.9 million, respectively. For the years ended December 31, 2010, 2009 and 2008, share-based compensation expense, relating to market condition awards, amounted to $3.0 million, $2.7 million and $1.9 million, respectively. For the years ended December 31, 2010, 2009, and 2008, the related income tax benefits recognized in earnings for all awards amounted to $7.4 million, $7.9 million, and $6.7 million, respectively. </div> <div style="margin-top: 6pt; font-size: 1pt">  </div> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> As of December 31, 2010, the total unrecognized compensation cost related to non-vested service condition stock awards was $25.9 million and the related weighted-average period over which it is expected to be recognized is approximately 1.5 years. As of December 31, 2010, the total unrecognized compensation cost related to non-vested market condition stock awards was $3.5 million and the related weighted-average period over which it is expected to be recognized is approximately 1.2 years. </div> <div style="margin-top: 6pt; font-size: 1pt">  </div> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> For the years ended December 31, 2010, 2009, and 2008, excess tax benefits of $16.7 million, $3.6 million, and $15.3 million, respectively, were generated from exercises of awards. </div> <div style="margin-top: 6pt; font-size: 1pt">  </div> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> Stock units are valued at the market value on the date of grant. The fair value of all SARS and stock options are estimated on the date of grant using the Black-Scholes-Merton option-pricing model and Monte Carlo lattice model, respectively. The expected term of the SARS and stock options are based on the simple average of the average vesting period and the life of the award, or the simplified method, because of the limited historical data. All groups of employees have been determined to have similar historical exercise patterns for valuation purposes. The expected volatility of the SARS and stock options are based upon the historical volatility of the Company’s common shares and it is also validated against the volatility rates of a peer group of companies. The risk free interest rate is based on the implied yield on a U.S. Treasury zero-coupon issue with a remaining term equal to the expected term of the SARS and stock options. The expected dividend yield assumption is based on the Company’s historical and expected amount of dividend payouts. </div>  </div>   <div style="margin-left: 0%">  <div align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent"> <b> <font style="font-family: 'Times New Roman', Times"> </font> </b> </div> <div style="margin-top: 0pt; font-size: 1pt"> </div> <div align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent"> <b> <font style="font-family: 'Times New Roman', Times"> </font> </b> </div>  <div style="margin-top: 6pt; font-size: 1pt">  </div> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> The following table summarizes the weighted average assumptions used in the calculation of the fair value for service condition awards for the years ended December 31, 2010, 2009 and 2008: </div> <div style="margin-top: 6pt; font-size: 1pt">  </div> <table border="0" width="100%" align="center" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent; text-align: left">  <tr style="font-size: 1pt" valign="bottom"> <td width="45%"> </td> <td width="2%"> </td> <td width="1%" align="right"> </td> <td width="5%" align="right"> </td> <td width="1%" align="left"> </td> <td width="3%"> </td> <td width="1%" align="right"> </td> <td width="5%" align="right"> </td> <td width="1%" align="left"> </td> <td width="3%"> </td> <td width="1%" align="right"> </td> <td width="5%" align="right"> </td> <td width="1%" align="left"> </td> <td width="3%"> </td> <td width="1%" align="right"> </td> <td width="5%" align="right"> </td> <td width="1%" align="left"> </td> <td width="3%"> </td> <td width="1%" align="right"> </td> <td width="5%" align="right"> </td> <td width="1%" align="left"> </td> <td width="3%"> </td> <td width="1%" align="right"> </td> <td width="1%" align="right"> </td> <td width="1%" align="left"> </td> </tr>   <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td colspan="10" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>SARS</b> </td> <td>   </td> <td>   </td> <td colspan="10" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>Independent Director’s SARS</b> </td> <td>   </td> </tr> <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td colspan="10" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>Year Ended December 31,</b> </td> <td>   </td> <td>   </td> <td colspan="10" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>Year Ended December 31,</b> </td> <td>   </td> </tr> <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>2010</b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>2009</b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>2008</b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>2010</b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>2009</b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>2008</b> </td> <td>   </td> </tr> <tr style="line-height: 3pt; font-size: 1pt"> <td>  </td> </tr>  <tr valign="bottom" style="background: #cceeff"> <td nowrap="nowrap" align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Expected volatility </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 48.3 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 48.5 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 39.5 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 48.2 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 48.6 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> — </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> </tr> <tr valign="bottom"> <td nowrap="nowrap" align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Dividends yield </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 1.8 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 5.7 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 2.0 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 1.7 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 5.8 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> — </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td nowrap="nowrap" align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Expected term </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 6.4 years </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 6.5 years </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 6.2 years </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 3.8 years </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 3.8 years </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> — </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> </tr> <tr valign="bottom"> <td align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Risk-free interest rate </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 2.4 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 2.3 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 2.6 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 1.3 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 1.4 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> — </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> </tr> </table> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> </div> <div style="margin-top: 6pt; font-size: 1pt">  </div> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> There were no market condition awards granted during the years ended December 31, 2010 and 2009. For market condition awards granted during the year ended December 31, 2008, the following table summarizes the weighted average assumptions used in the calculation of the fair value: </div> <div style="margin-top: 6pt; font-size: 1pt">  </div> <table border="0" width="100%" align="center" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent; text-align: left">  <tr style="font-size: 1pt" valign="bottom"> <td width="87%"> </td> <td width="2%"> </td> <td width="1%" align="right"> </td> <td width="9%" align="right"> </td> <td width="1%" align="left"> </td> </tr>   <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>SARS</b> </td> <td>   </td> </tr> <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>Year Ended<br /> </b> </td> <td>   </td> </tr> <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>December 31,<br /> </b> </td> <td>   </td> </tr> <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>2008</b> </td> <td>   </td> </tr> <tr style="line-height: 3pt; font-size: 1pt"> <td>  </td> </tr>  <tr valign="bottom" style="background: #cceeff"> <td nowrap="nowrap" align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Expected volatility </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 38.5 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> </tr> <tr valign="bottom"> <td nowrap="nowrap" align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Dividends yield </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 1.6 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td nowrap="nowrap" align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Expected term </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 5.5 years </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> </tr> <tr valign="bottom"> <td align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Risk-free interest rate </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 2.6 </td> <td nowrap="nowrap" align="left" valign="bottom"> % </td> </tr> </table> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> </div> <div style="margin-top: 6pt; font-size: 1pt">  </div> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> The following tables summarize the activity under all share-based compensation plans, which includes all stock awards, for the year ended December 31, 2010: </div> <div style="margin-top: 6pt; font-size: 1pt">  </div> <table border="0" width="100%" align="center" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent; text-align: left">  <tr style="font-size: 1pt" valign="bottom"> <td width="42%"> </td> <td width="2%"> </td> <td width="1%" align="right"> </td> <td width="9%" align="right"> </td> <td width="1%" align="left"> </td> <td width="3%"> </td> <td width="1%" align="right"> </td> <td width="9%" align="right"> </td> <td width="1%" align="left"> </td> <td width="3%"> </td> <td width="1%" align="right"> </td> <td width="13%" align="right"> </td> <td width="1%" align="left"> </td> <td width="3%"> </td> <td width="1%" align="right"> </td> <td width="8%" align="right"> </td> <td width="1%" align="left"> </td> </tr>   <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>Weighted<br /> </b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> </tr> <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>Weighted<br /> </b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>Average<br /> </b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>Aggregate<br /> </b> </td> <td>   </td> </tr> <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>Average<br /> </b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>Remaining<br /> </b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>Intrinsic<br /> </b> </td> <td>   </td> </tr> <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="left" valign="bottom" style="border-bottom: 1px solid #000000"> <b>Stock Options & SARS</b> </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>Awards</b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>Exercise Price</b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>Contractual Term</b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>Value(1)</b> </td> <td>   </td> </tr> <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>(In thousands)</b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>(In millions)</b> </td> <td>   </td> </tr> <tr style="line-height: 3pt; font-size: 1pt"> <td>  </td> </tr>  <tr valign="bottom" style="background: #cceeff"> <td align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Outstanding at December 31, 2009 </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 7,372 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 24.84 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 5.9 years </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 123.6 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> </tr> <tr valign="bottom"> <td nowrap="nowrap" align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Granted </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 890 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 45.17 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom">   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom">   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td nowrap="nowrap" align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Exercised </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> (1,813 </td> <td nowrap="nowrap" align="left" valign="bottom"> ) </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 20.77 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom">   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom">   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> </tr> <tr valign="bottom"> <td nowrap="nowrap" align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Forfeited </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> (59 </td> <td nowrap="nowrap" align="left" valign="bottom"> ) </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 32.26 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom">   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom">   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> </tr> <tr valign="bottom" style="font-size: 1pt"> <td>   </td> <td>   </td> <td style="border-top: 1px solid #000000">   </td> <td style="border-top: 1px solid #000000">   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Outstanding at December 31, 2010(2) </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 6,390 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 28.75 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 5.7 years </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 253.1 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> </tr> <tr valign="bottom" style="font-size: 1pt"> <td>   </td> <td>   </td> <td style="border-top: 3px double #000000">   </td> <td style="border-top: 3px double #000000">   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> </tr> <tr valign="bottom"> <td align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Exercisable at December 31, 2010 </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 3,302 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 23.20 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 4.1 years </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 149.2 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> </tr> <tr valign="bottom" style="font-size: 1pt"> <td>   </td> <td>   </td> <td style="border-top: 3px double #000000">   </td> <td style="border-top: 3px double #000000">   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> </tr> </table> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> </div> <div style="margin-top: 6pt; font-size: 1pt">  </div> <div style="font-size: 1pt; margin-left: 0%; width: 13%; align: left; border-bottom: 1pt solid #000000"> </div> <div style="margin-top: 3pt; font-size: 1pt">  </div> <table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent; text-align: left"> <tr> <td width="2%"></td> <td width="1%"></td> <td width="97%"></td> </tr> <tr> <td align="right" valign="top"> (1) </td> <td></td> <td valign="bottom"> The intrinsic value is the amount by which the current market value of the underlying stock exceeds the exercise price of the stock award.</td> </tr> <tr style="line-height: 3pt; font-size: 1pt"> <td> </td> </tr> <tr> <td align="right" valign="top"> (2) </td> <td></td> <td valign="bottom"> Includes 0.8 million market condition awards that were outstanding as of December 31, 2010.</td> </tr> </table> <div style="margin-top: 0pt; font-size: 1pt"> </div>  </div>   <div style="margin-left: 0%">  <div align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent"> <b> <font style="font-family: 'Times New Roman', Times"> </font> </b> </div> <div style="margin-top: 0pt; font-size: 1pt"> </div> <div align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent"> <b> <font style="font-family: 'Times New Roman', Times"> </font> </b> </div>  <div style="margin-top: 6pt; font-size: 1pt">  </div> <table border="0" width="100%" align="center" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent; text-align: left">  <tr style="font-size: 1pt" valign="bottom"> <td width="62%"> </td> <td width="2%"> </td> <td width="1%" align="right"> </td> <td width="9%" align="right"> </td> <td width="1%" align="left"> </td> <td width="3%"> </td> <td width="1%" align="right"> </td> <td width="7%" align="right"> </td> <td width="1%" align="left"> </td> <td width="3%"> </td> <td width="1%" align="right"> </td> <td width="8%" align="right"> </td> <td width="1%" align="left"> </td> </tr>   <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>Weighted<br /> </b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> </tr> <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>Average<br /> </b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> </tr> <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>Grant Date<br /> </b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>Aggregate<br /> </b> </td> <td>   </td> </tr> <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="left" valign="bottom" style="border-bottom: 1px solid #000000"> <b>Incentive Plan and Independent Directors Stock Units</b> </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>Shares</b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>Fair Value</b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"> <b>Fair Value</b> </td> <td>   </td> </tr> <tr style="font-size: 8pt" valign="bottom" align="center"> <td nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>(In thousands)</b> </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom">   </td> <td>   </td> <td>   </td> <td colspan="2" nowrap="nowrap" align="center" valign="bottom"> <b>(In millions)</b> </td> <td>   </td> </tr> <tr style="line-height: 3pt; font-size: 1pt"> <td>  </td> </tr>  <tr valign="bottom" style="background: #cceeff"> <td align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Outstanding and nonvested at December 31, 2009 </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 689.5 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 26.35 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 18.2 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> </tr> <tr valign="bottom"> <td nowrap="nowrap" align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Granted </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 121.1 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 45.71 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 5.5 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td nowrap="nowrap" align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Vested </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> (221.3 </td> <td nowrap="nowrap" align="left" valign="bottom"> ) </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 34.04 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> (7.5 </td> <td nowrap="nowrap" align="left" valign="bottom"> ) </td> </tr> <tr valign="bottom"> <td nowrap="nowrap" align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Forfeited </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> (9.1 </td> <td nowrap="nowrap" align="left" valign="bottom"> ) </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 23.13 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> (0.2 </td> <td nowrap="nowrap" align="left" valign="bottom"> ) </td> </tr> <tr valign="bottom" style="font-size: 1pt"> <td>   </td> <td>   </td> <td style="border-top: 1px solid #000000">   </td> <td style="border-top: 1px solid #000000">   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td style="border-top: 1px solid #000000">   </td> <td style="border-top: 1px solid #000000">   </td> <td>   </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td align="left" valign="bottom"> <div style="text-indent: -10pt; margin-left: 10pt"> Outstanding and nonvested at December 31, 2010 </div> </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td nowrap="nowrap" align="right" valign="bottom"> 580.2 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 27.51 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> <td>   </td> <td nowrap="nowrap" align="left" valign="bottom"> $ </td> <td nowrap="nowrap" align="right" valign="bottom"> 16.0 </td> <td nowrap="nowrap" align="left" valign="bottom">   </td> </tr> <tr valign="bottom" style="font-size: 1pt"> <td>   </td> <td>   </td> <td style="border-top: 3px double #000000">   </td> <td style="border-top: 3px double #000000">   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td>   </td> <td style="border-top: 3px double #000000">   </td> <td style="border-top: 3px double #000000">   </td> <td>   </td> </tr> </table> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> </div> <div style="margin-top: 6pt; font-size: 1pt">  </div> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> The weighted-average grant date fair value of service condition awards granted during the years ended December 31, 2010, 2009, and 2008 was $21.88, $6.42, and $23.58, respectively. The weighted-average grant date fair value of market condition awards granted during the year ended December 31, 2008 was $14.59. The total intrinsic value of service condition awards exercised during the years ended December 31, 2010, 2009 and 2008 was $63.8 million, $16.4 million, and $45.8 million, respectively. There were no market condition awards exercised during the years ended December 31, 2010, 2009, and 2008. </div> <div style="margin-top: 12pt; font-size: 1pt">  </div> <div align="left" style="margin-left: 2%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent"> <b><i><font style="font-family: 'Times New Roman', Times">Employee Stock Purchase Plan</font></i></b> </div> <div style="margin-top: 6pt; font-size: 1pt">  </div> <div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 4%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"> During 2007, the Company adopted a qualified employee stock purchase plan, or ESPP, which was implemented during the first quarter of 2008. In connection with the adoption of the ESPP, the Company has reserved for issuance a total of 1 million common shares. At December 31, 2010, approximately 941,733 common shares remain available for future issuance. Under the terms of the ESPP, rights to purchase common shares may be granted to eligible qualified employees subject to certain restrictions. The ESPP enables the Company’s eligible employees, through payroll withholdings, to purchase a limited number of common shares at 85% of the fair market value of a common share at the purchase date. Purchases are made on a quarterly basis. </div> </div>  <!-- Begin Block Tagged NotefalsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringDisclosure of compensation-related costs for share-based compensation which may include disclosure of policies, compensation plan details, allocation of stock compensation, incentive distributions, share-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64, 65, A240 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 93-6 -Paragraph 53 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 falsefalseShare-Based Compensation12Share-Based CompensationUnKnownUnKnownUnKnownUnKnownfalsetrue