v2.4.0.6

Business Segments (Tables) | 3 Months Ended
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Mar. 31, 2013 | Mar. 31, 2012
Segment Reporting Information [Line Items] |  |
Business Segment Data |
|  | Three Months Ended March 31, 2013
(in millions) | USFE&G |  | Commercial Power |  | International Energy |  | Total Reportable Segments |  | Other |  | Eliminations |  | Consolidated
Unaffiliated revenues | $ | 5,052 |  | $ | 439 |  | $ | 392 |  | $ | 5,883 |  | $ | 15 |  | $ | ― |  | $ | 5,898
Intersegment revenues |  | 8 |  |  | 13 |  |  | ― |  |  | 21 |  |  | 20 |  |  | (41) |  |  | ―
| Total revenues | $ | 5,060 |  | $ | 452 |  | $ | 392 |  | $ | 5,904 |  | $ | 35 |  | $ | (41) |  | $ | 5,898
Segment income / Consolidated net income (a) | $ | 656 |  | $ | (42) |  | $ | 97 |  | $ | 711 |  | $ | (77) |  | $ | ― |  | $ | 634
Segment assets |  | 98,419 |  |  | 6,937 |  |  | 5,521 |  |  | 110,877 |  |  | 2,696 |  |  | 93 |  |  | 113,666
(a) | Other includes after-tax costs to achieve the merger with Progress Energy of $34 million, net of tax of $21 million. See Note 2 for additional information.
|  | Three Months Ended March 31, 2012
(in millions) | USFE&G |  | Commercial Power |  | International Energy |  | Total Reportable Segments |  | Other |  | Eliminations |  | Consolidated
Unaffiliated revenues(a) | $ | 2,660 |  | $ | 564 |  | $ | 402 |  | $ | 3,626 |  | $ | 4 |  | $ | ― |  | $ | 3,630
Intersegment revenues |  | 8 |  |  | 16 |  |  | ― |  |  | 24 |  |  | 11 |  |  | (35) |  |  | ―
| Total revenues | $ | 2,668 |  | $ | 580 |  | $ | 402 |  | $ | 3,650 |  | $ | 15 |  | $ | (35) |  | $ | 3,630
Segment income(a)(b) | $ | 136 |  | $ | 31 |  | $ | 142 |  | $ | 309 |  | $ | (16) |  | $ | ― |  | $ | 293
Add back noncontrolling interest component |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4
Income from discontinued operations, net of tax |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2
Consolidated net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 299
(a) | On January 25, 2012 and January 27, 2012, the Duke Energy Carolinas' South Carolina and North Carolina rate case settlement agreements were approved by the PSCSC and NCUC, respectively. Among other things, the rate case settlements included an annual base rate increase of $309 million in North Carolina and a $93 million annual base rate increase in South Carolina, both beginning in February 2012. The impact of these rates impacts USFE&G.
(b) | USFE&G recorded an after-tax impairment charge of $268 million, net of tax of $152 million, related to Duke Energy Indiana's Edwardsport Integrated Gasification Combined Cycle (IGCC) project. USFE&G also recorded the reversal of expenses of $60 million, net of tax of $39 million, related to a prior year Voluntary Opportunity Plan in accordance with Duke Energy Carolinas' 2011 rate case.
Duke Energy Carolinas [Member] |  |
Segment Reporting Information [Line Items] |  |
Schedule of Net Loss for Other Segment |
|  | Three Months Ended March 31,
(in millions) | 2013 |  | 2012
Duke Energy Carolinas | $ | (19) |  | $ | (8)
Duke Energy Progress |  | (7) |  |  | (3)
Duke Energy Florida |  | (5) |  |  | (1)
Duke Energy Indiana |  | (4) |  |  | (4)
Progress Energy [Member] |  |
Segment Reporting Information [Line Items] |  |
Business Segment Data |
|  | Three Months Ended March 31, 2013
(in millions) | Franchised Electric |  | Total Reportable Segment |  | Other |  | Eliminations |  | Consolidated
Unaffiliated revenues | $ | 2,169 |  | $ | 2,169 |  | $ | 9 |  | $ | ― |  | $ | 2,178
Affiliated revenues |  | 9 |  |  | 9 |  |  | ― |  |  | (1) |  |  | 8
| Total revenues | $ | 2,178 |  | $ | 2,178 |  | $ | 9 |  | $ | (1) |  | $ | 2,186
Segment income(a) | $ | 232 |  | $ | 232 |  | $ | (79) |  | $ | ― |  | $ | 153
Add back noncontrolling interest component |  |  |  |  |  |  |  |  |  |  |  |  |  | 1
Consolidated net income |  |  |  |  |  |  |  |  |  |  |  |  | $ | 154
Segment assets |  | 36,786 |  |  | 36,786 |  |  | 520 |  |  | (21) |  |  | 37,285
(a) | Other includes after-tax costs to achieve the merger with Duke Energy of $12 million, net of tax of $8 million. See Note 2 for additional information.
|  | Three Months Ended March 31, 2012
(in millions) | Franchised Electric |  | Total Reportable Segment |  | Other |  | Eliminations |  | Consolidated
Unaffiliated revenues | $ | 2,099 |  | $ | 2,099 |  | $ | 3 |  | $ | ― |  | $ | 2,102
Affiliated revenues |  | 1 |  |  | 1 |  |  | ― |  |  | (1) |  |  | ―
| Total revenues | $ | 2,100 |  | $ | 2,100 |  | $ | 3 |  | $ | (1) |  | $ | 2,102
Segment income(a) | $ | 178 |  | $ | 178 |  | $ | (39) |  | $ | ― |  | $ | 139
Add back noncontrolling interest component |  |  |  |  |  |  |  |  |  |  |  |  |  | 2
Income from discontinued operations, net of tax |  |  |  |  |  |  |  |  |  |  |  |  |  | 11
Consolidated net income |  |  |  |  |  |  |  |  |  |  |  |  | $ | 152
(a) | Other includes after-tax costs to achieve the merger with Duke Energy of $4 million, net of tax of $3 million. See Note 2 for additional information.
Duke Energy Progress [Member] |  |
Segment Reporting Information [Line Items] |  |
Schedule of Net Loss for Other Segment |
|  | Three Months Ended March 31,
(in millions) | 2013 |  | 2012
Duke Energy Carolinas | $ | (19) |  | $ | (8)
Duke Energy Progress |  | (7) |  |  | (3)
Duke Energy Florida |  | (5) |  |  | (1)
Duke Energy Indiana |  | (4) |  |  | (4)
Duke Energy Florida [Member] |  |
Segment Reporting Information [Line Items] |  |
Schedule of Net Loss for Other Segment |
|  | Three Months Ended March 31,
(in millions) | 2013 |  | 2012
Duke Energy Carolinas | $ | (19) |  | $ | (8)
Duke Energy Progress |  | (7) |  |  | (3)
Duke Energy Florida |  | (5) |  |  | (1)
Duke Energy Indiana |  | (4) |  |  | (4)
Duke Energy Ohio [Member] |  |
Segment Reporting Information [Line Items] |  |
Business Segment Data |
|  | Three Months Ended March 31, 2013
(in millions) | Franchised Electric and Gas | Commercial Power | Total Reportable Segments | Other | Eliminations | Consolidated
Unaffiliated revenues | $ | 492 | $ | 255 | $ | 747 | $ | ― | $ | ― | $ | 747
Intersegment revenues |  | ― |  | 11 |  | 11 |  | ― |  | (11) |  | ―
| Total revenues | $ | 492 | $ | 266 | $ | 758 | $ | ― | $ | (11) | $ | 747
Segment income / Consolidated net income | $ | 53 | $ | (67) | $ | (14) | $ | (7) | $ | ― | $ | (21)
Segment assets |  | 6,514 |  | 4,120 |  | 10,634 |  | 109 |  | (160) |  | 10,583
|  | Three Months Ended March 31, 2012
(in millions) | Franchised Electric and Gas | Commercial Power | Total Reportable Segments | Other | Eliminations | Consolidated
Unaffiliated revenues | $ | 473 | $ | 439 | $ | 912 | $ | ― | $ | ― | $ | 912
Intersegment revenues |  | ― |  | 15 |  | 15 |  | ― |  | (15) |  | ―
| Total revenues | $ | 473 | $ | 454 | $ | 927 | $ | ― | $ | (15) | $ | 912
Segment income / Consolidated net income | $ | 34 | $ | 44 | $ | 78 | $ | (4) | $ | ― | $ | 74
Duke Energy Indiana [Member] |  |
Segment Reporting Information [Line Items] |  |
Schedule of Net Loss for Other Segment |
|  | Three Months Ended March 31,
(in millions) | 2013 |  | 2012
Duke Energy Carolinas | $ | (19) |  | $ | (8)
Duke Energy Progress |  | (7) |  |  | (3)
Duke Energy Florida |  | (5) |  |  | (1)
Duke Energy Indiana |  | (4) |  |  | (4)

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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8736-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8813-108599 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 27, 28 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8906-108599 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8721-108599 + Details
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