2.2.0.25falsefalse0212 - Disclosure - Segment and Related Informationtruefalsefalse1falsefalseUSDfalsefalse1/1/2010 - 12/31/2010 USD ($) USD ($) / shares $Jan-01-2010_Dec-31-2010http://www.sec.gov/CIK0000092122duration2010-01-01T00:00:002010-12-31T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0USDEPSDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDUSD$2true0so_SegmentAndRelatedInformationAbstractsofalsenadurationSegment and Related Information.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringSegment and Related Information.falsefalseSegment and Related Information [Abstract]3false0us-gaap_SegmentReportingDisclosureTextBlockus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00  <div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>12. SEGMENT AND RELATED INFORMATION</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">Southern Company’s reportable business segments are the sale of electricity in the Southeast by the four traditional operating companies and Southern Power. Southern Power’s revenues from sales to the traditional operating companies were $371 million, $544 million, and $638 million in 2010, 2009, and 2008, respectively. The “All Other” column includes parent Southern Company, which does not allocate operating expenses to business segments. Also, this category includes segments below the quantitative threshold for separate disclosure. These segments include investments in telecommunications, renewable energy projects, and leveraged lease projects. All other intersegment revenues are not material. Financial data for business segments and products and services was as follows: </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="23%"> </td> <td width="4%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="4%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="4%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="4%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="4%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="4%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="4%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="15" style="border-bottom: 1px solid #000000"><b>Electric Utilities</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"> </td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"><b>Traditional</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"> </td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"><b>Operating</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"><b>Southern</b></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"><b>All</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"> </td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td style="border-bottom: 1px solid #000000"> </td> <td style="border-bottom: 1px solid #000000"> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>Companies</b></td> <td style="border-bottom: 1px solid #000000"> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>Power</b></td> <td style="border-bottom: 1px solid #000000"> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>Eliminations</b></td> <td style="border-bottom: 1px solid #000000"> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>Total</b></td> <td style="border-bottom: 1px solid #000000"> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>Other</b></td> <td style="border-bottom: 1px solid #000000"> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>Eliminations</b></td> <td style="border-bottom: 1px solid #000000"> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>Consolidated</b></td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="27"><i style="font-size: 8pt">(in millions)</i></td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>2010</b> </div></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> <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> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Operating revenues</b> </div></td> <td> </td> <td align="right"><b>$</b></td> <td align="right"><b>16,713</b></td> <td> </td> <td> </td> <td align="right"><b>$</b></td> <td align="right"><b>1,129</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"><b>$</b></td> <td align="right"><b>(468</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td align="right"><b>$</b></td> <td align="right"><b>17,374</b></td> <td> </td> <td> </td> <td align="right"><b>$</b></td> <td align="right"><b>162</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"><b>$</b></td> <td align="right"><b>(80</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td align="right"><b>$</b></td> <td align="right"><b>17,456</b></td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td nowrap="nowrap"> <div style="margin-left:15px; text-indent:-15px"><b>Depreciation and amortization</b> </div></td> <td> </td> <td> </td> <td align="right"><b>1,375</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>119</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,494</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>19</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,513</b></td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Interest income</b> </div></td> <td> </td> <td> </td> <td align="right"><b>22</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>22</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>3</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right"><b>(1</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right"><b>24</b></td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Interest expense</b> </div></td> <td> </td> <td> </td> <td align="right"><b>757</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>76</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>833</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>62</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>895</b></td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Income taxes</b> </div></td> <td> </td> <td> </td> <td align="right"><b>1,039</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>77</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,116</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right"><b>(90</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,026</b></td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Segment net income (loss)*</b> </div></td> <td> </td> <td> </td> <td align="right"><b>1,859</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>130</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,989</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right"><b>(10</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right"><b>(4</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right"><b>1,975</b></td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Total assets</b> </div></td> <td> </td> <td> </td> <td align="right"><b>51,145</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>3,276</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right"><b>(128</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right"><b>54,293</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>1,279</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right"><b>(540</b></td> <td nowrap="nowrap"><b>)</b></td> <td> </td> <td> </td> <td align="right"><b>55,032</b></td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Gross property additions</b> </div></td> <td> </td> <td> </td> <td align="right"><b>4,029</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>300</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>4,329</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>114</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>—</b></td> <td> </td> <td> </td> <td> </td> <td align="right"><b>4,443</b></td> <td> </td> </tr> <tr style="font-size: 1px"> <td colspan="29" align="left" style="border-top: 1px solid #000000"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></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> <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> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">2009 </div></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> <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> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Operating revenues </div></td> <td> </td> <td align="right">$</td> <td align="right">15,304</td> <td> </td> <td> </td> <td align="right">$</td> <td align="right">947</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right">$</td> <td align="right">(609</td> <td nowrap="nowrap">)</td> <td> </td> <td align="right">$</td> <td align="right">15,642</td> <td> </td> <td> </td> <td align="right">$</td> <td align="right">165</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right">$</td> <td align="right">(64</td> <td nowrap="nowrap">)</td> <td> </td> <td align="right">$</td> <td align="right">15,743</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Depreciation and amortization </div></td> <td> </td> <td> </td> <td align="right">1,378</td> <td> </td> <td> </td> <td> </td> <td align="right">98</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">1,476</td> <td> </td> <td> </td> <td> </td> <td align="right">27</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">1,503</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Interest income </div></td> <td> </td> <td> </td> <td align="right">21</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">21</td> <td> </td> <td> </td> <td> </td> <td align="right">3</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">(1</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">23</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Interest expense </div></td> <td> </td> <td> </td> <td align="right">749</td> <td> </td> <td> </td> <td> </td> <td align="right">85</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">834</td> <td> </td> <td> </td> <td> </td> <td align="right">71</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">905</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Income taxes </div></td> <td> </td> <td> </td> <td align="right">902</td> <td> </td> <td> </td> <td> </td> <td align="right">86</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">988</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">(92</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">896</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Segment net income (loss)* </div></td> <td> </td> <td> </td> <td align="right">1,679</td> <td> </td> <td> </td> <td> </td> <td align="right">156</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">1,835</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">(193</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">1</td> <td> </td> <td> </td> <td> </td> <td align="right">1,643</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Total assets </div></td> <td> </td> <td> </td> <td align="right">48,403</td> <td> </td> <td> </td> <td> </td> <td align="right">3,043</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">(143</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">51,303</td> <td> </td> <td> </td> <td> </td> <td align="right">1,223</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">(480</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">52,046</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Gross property additions </div></td> <td> </td> <td> </td> <td align="right">4,568</td> <td> </td> <td> </td> <td> </td> <td align="right">331</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">4,899</td> <td> </td> <td> </td> <td> </td> <td align="right">14</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">4,913</td> <td> </td> </tr> <tr style="font-size: 1px"> <td colspan="29" align="left" style="border-top: 1px solid #000000"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></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> <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> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">2008 </div></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> <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> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Operating revenues </div></td> <td> </td> <td align="right">$</td> <td align="right">16,521</td> <td> </td> <td> </td> <td align="right">$</td> <td align="right">1,314</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right">$</td> <td align="right">(835</td> <td nowrap="nowrap">)</td> <td> </td> <td align="right">$</td> <td align="right">17,000</td> <td> </td> <td> </td> <td align="right">$</td> <td align="right">182</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right">$</td> <td align="right">(55</td> <td nowrap="nowrap">)</td> <td> </td> <td align="right">$</td> <td align="right">17,127</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Depreciation and amortization </div></td> <td> </td> <td> </td> <td align="right">1,325</td> <td> </td> <td> </td> <td> </td> <td align="right">89</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">1,414</td> <td> </td> <td> </td> <td> </td> <td align="right">29</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">1,443</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Interest income </div></td> <td> </td> <td> </td> <td align="right">32</td> <td> </td> <td> </td> <td> </td> <td align="right">1</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">33</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">33</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Interest expense </div></td> <td> </td> <td> </td> <td align="right">689</td> <td> </td> <td> </td> <td> </td> <td align="right">83</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">772</td> <td> </td> <td> </td> <td> </td> <td align="right">94</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">866</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Income taxes </div></td> <td> </td> <td> </td> <td align="right">944</td> <td> </td> <td> </td> <td> </td> <td align="right">93</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">1,037</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">(122</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">915</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Segment net income (loss)* </div></td> <td> </td> <td> </td> <td align="right">1,703</td> <td> </td> <td> </td> <td> </td> <td align="right">144</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">1,847</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">(104</td> <td nowrap="nowrap">)</td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">(1</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">1,742</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Total assets </div></td> <td> </td> <td> </td> <td align="right">44,794</td> <td> </td> <td> </td> <td> </td> <td align="right">2,813</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">(139</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">47,468</td> <td> </td> <td> </td> <td> </td> <td align="right">1,407</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">(528</td> <td nowrap="nowrap">)</td> <td> </td> <td> </td> <td align="right">48,347</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Gross property additions </div></td> <td> </td> <td> </td> <td align="right">4,058</td> <td> </td> <td> </td> <td> </td> <td align="right">50</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">4,108</td> <td> </td> <td> </td> <td> </td> <td align="right">14</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">4,122</td> <td> </td> </tr> <tr style="font-size: 1px"> <td colspan="29" align="left" style="border-top: 1px solid #000000"> </td> </tr>  </table> </div> <div style="margin-top: 3pt"> <table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; text-align: left"> <tr> <td width="3%"></td> <td width="1%"></td> <td width="96%"></td> </tr> <tr valign="top"> <td nowrap="nowrap" align="left">*</td> <td> </td> <td>After dividends on preferred and preference stock of subsidiaries</td> </tr> </table> </div> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>Products and Services</b> </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="7%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td nowrap="nowrap" align="center" colspan="17" style="border-bottom: 1px solid #000000"><b>Electric Utilities’ Revenues</b></td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td nowrap="nowrap" align="left" style="border-bottom: 1px solid #000000"><b>Year</b></td> <td style="border-bottom: 1px solid #000000"> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>Retail</b></td> <td style="border-bottom: 1px solid #000000"> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>Wholesale</b></td> <td style="border-bottom: 1px solid #000000"> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>Other</b></td> <td style="border-bottom: 1px solid #000000"> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>Total</b></td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="15"><i style="font-size: 8pt">(in millions)</i></td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>2010</b> </div></td> <td> </td> <td align="right"><b>$</b></td> <td align="right"><b>14,791</b></td> <td> </td> <td> </td> <td align="right"><b>$</b></td> <td align="right"><b>1,994</b></td> <td> </td> <td> </td> <td align="right"><b>$</b></td> <td align="right"><b>589</b></td> <td> </td> <td> </td> <td align="right"><b>$</b></td> <td align="right"><b>17,374</b></td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">2009 </div></td> <td> </td> <td> </td> <td align="right">13,307</td> <td> </td> <td> </td> <td> </td> <td align="right">1,802</td> <td> </td> <td> </td> <td> </td> <td align="right">533</td> <td> </td> <td> </td> <td> </td> <td align="right">15,642</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">2008 </div></td> <td> </td> <td> </td> <td align="right">14,055</td> <td> </td> <td> </td> <td> </td> <td align="right">2,400</td> <td> </td> <td> </td> <td> </td> <td align="right">545</td> <td> </td> <td> </td> <td> </td> <td align="right">17,000</td> <td> </td> </tr> <tr style="font-size: 1px"> <td colspan="17" align="left" style="border-top: 1px solid #000000"> </td> </tr>  </table> </div>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> </div>  <!-- Begin Block Tagged NotefalsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThis element may be used to capture the complete disclosure of reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10% or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 falsefalseSEGMENT AND RELATED INFORMATION12Segment and Related InformationUnKnownUnKnownUnKnownUnKnownfalsetrue