2.2.0.7 false Stock Based Compensation 0203 - Disclosure - Stock Based Compensation true false false false 1 USD false false USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 USDEPS Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 $ 2 Stock-Based Compensation [Abstract] 0 us-gaap_ShareBasedCompensationAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 3 STOCK-BASED COMPENSATION 1 us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock us-gaap true na duration No definition available. false false false false false false false false false false false verboselabel false 1 false false false false 0 0   <div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>3. STOCK-BASED COMPENSATION</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     WESCO’s stock-based employee compensation plans are comprised of stock options, stock-settled stock appreciation rights and restricted stock units. Compensation cost for all stock-based awards is measured at fair value on the date of grant, and compensation cost is recognized, net of estimated forfeitures, over the service period for awards expected to vest. The fair value of stock options and stock-settled appreciation rights is determined using the Black-Scholes valuation model. The fair value of restricted stock units is determined by the grant-date closing price of WESCO’s common stock. The forfeiture assumption is based on WESCO’s historical employee behavior that is reviewed on an annual basis. No dividends are assumed. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     During the three and six month periods ended June 30, 2010 and 2009, WESCO granted the following stock-settled stock appreciation rights at the following weighted average assumptions: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="52%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 0px solid #000000"><b>Three Months Ended June 30,</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 0px solid #000000"><b>Six Months Ended June 30,</b></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>2010</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>2009</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>2010</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>2009</b></td> <td> </td> </tr>   <tr style="font-size: 1px"> <td> </td> <td> </td> <td colspan="15" align="left" style="border-top: 1px solid #000000"> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Stock-settled appreciations rights granted </div></td> <td> </td> <td> </td> <td align="right">13,250</td> <td> </td> <td> </td> <td> </td> <td align="right">1,700</td> <td> </td> <td> </td> <td> </td> <td align="right">24,000</td> <td> </td> <td> </td> <td> </td> <td align="right">1,700</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Risk free interest rate </div></td> <td> </td> <td> </td> <td align="right">2.2</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">2.0</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">2.2</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">2.0</td> <td nowrap="nowrap">%</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Expected life </div></td> <td> </td> <td> </td> <td colspan="2" align="right" nowrap="nowrap">5.0 years</td> <td> </td> <td> </td> <td colspan="2" align="right" nowrap="nowrap">4.5 years</td> <td> </td> <td> </td> <td colspan="2" align="right" nowrap="nowrap">4.8 years</td> <td> </td> <td> </td> <td colspan="2" align="right" nowrap="nowrap">4.5 years</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Expected volatility </div></td> <td> </td> <td> </td> <td align="right">49</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">50</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">49</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">50</td> <td nowrap="nowrap">%</td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     For the three and six months ended June 30, 2010, the weighted average fair value per stock-settled appreciation right granted was $17.07 and $15.08, respectively. For the three and six months ended June 30, 2009, the weighted average fair value per equity award granted was $10.86. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     WESCO recognized $3.6 million and $3.2 million of non-cash stock-based compensation expense, which is included in selling, general and administrative expenses, for the three months ended June 30, 2010 and 2009, respectively. WESCO recognized $7.1 million and $6.3 million of non-cash stock-based compensation expense, which is included in selling, general and administrative expenses, for the six months ended June 30, 2010 and 2009, respectively. As of June 30, 2010, there was $13.3 million of total unrecognized compensation cost related to non-vested stock-based compensation arrangements for all awards previously made, of which approximately $5.0 million is expected to be recognized over the remainder of 2010, $6.4 million in 2011, $1.9 million in 2012 and less than $0.1 million in 2013. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     During the six months ended June 30, 2010 and 2009, the total intrinsic value of awards exercised was $1.7 million and $0.6 million, respectively, and the total amount of cash received from the exercise of options was $0.6 million and $0.3 million, respectively. The tax benefit associated with the exercise of awards for the six months ended June 30, 2010 and 2009 totaled $0.6 million and $0.2 million, respectively, and was recorded as a credit to additional capital. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     The following table sets forth a summary of stock options and stock-settled stock appreciation rights and related information for the six months ended June 30, 2010: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="52%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Weighted</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Weighted Average</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"> </td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Average</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Remaining</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Aggregate Intrinsic</b></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Exercise</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Contractual Term</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Value</b></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Awards</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Price</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>(In Years)</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>(In Thousands)</b></td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Outstanding at December 31, 2009 </div></td> <td> </td> <td> </td> <td align="right">4,226,153</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">35.30</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Granted </div></td> <td> </td> <td> </td> <td align="right">24,000</td> <td> </td> <td> </td> <td> </td> <td align="right">34.08</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> <div style="margin-left:30px; text-indent:-15px">Exercised </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(77,524</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">13.47</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Forfeited </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(66,030</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">34.42</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" 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> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Outstanding at June 30, 2010 </div></td> <td> </td> <td> </td> <td align="right">4,106,599</td> <td> </td> <td> </td> <td> </td> <td align="right">35.72</td> <td> </td> <td> </td> <td> </td> <td align="right">6.4</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">24,578</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Exercisable at June 30, 2010 </div></td> <td> </td> <td> </td> <td align="right">2,583,555</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">36.23</td> <td> </td> <td> </td> <td> </td> <td align="right">5.3</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">18,161</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 6pt">     The following table sets forth a summary of restricted stock units and related information for the six months ended June 30, 2010: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="76%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Weighted</b></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Average</b></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2"><b>Fair</b></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Awards</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>Value</b></td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Unvested at December 31, 2009 </div></td> <td> </td> <td> </td> <td align="right">243,942</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">25.37</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Granted </div></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Vested </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(675</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">25.37</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Forfeited </div></td> <td> </td> <td nowrap="nowrap" align="left"> </td> <td align="right">(3,085</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">25.37</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Unvested at June 30, 2010 </div></td> <td> </td> <td> </td> <td align="right">240,182</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">25.37</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> </div>  <!-- Begin Block Tagged Note false false false us-types:textBlockItemType textblock Disclosure 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. 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