v3.8.0.1

Consolidated Condensed Statements of Operations - USD ($) shares in Thousands, $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016
Operating revenues: |  |  |  |
Commodity revenue | $ 2,506 | $ 2,063 | $ 6,714 | $ 5,199
Mark-to-market gain (loss) | 76 | 287 | 224 | (79)
Other revenue | 4 | 5 | 13 | 14
Operating revenues | 2,586 | 2,355 | 6,951 | 5,134
Operating expenses: |  |  |  |
Commodity expense | 1,711 | 1,294 | 4,757 | 3,197
Mark-to-market (gain) loss | 10 | 178 | 185 | (57)
Fuel and purchased energy expense | 1,721 | 1,472 | 4,942 | 3,140
Plant operating expense | 228 | 215 | 812 | 741
Depreciation and amortization expense | 179 | 161 | 542 | 490
Sales, general and other administrative expense | 37 | 33 | 117 | 106
Other operating expenses | 23 | 18 | 63 | 55
Total operating expenses | 2,188 | 1,899 | 6,476 | 4,532
Impairment losses | 12 | 0 | 41 | 13
Gain on sale of assets, net | 0 | 0 | (27) | 0
(Income) from unconsolidated subsidiaries | (7) | (6) | (17) | (16)
Income from operations | 393 | 462 | 478 | 605
Interest expense | 156 | 158 | 469 | 472
Debt extinguishment costs | 1 | 0 | 26 | 15
Other (income) expense, net | 7 | 7 | 16 | 18
Income (loss) before income taxes | 229 | 297 | (33) | 100
Income tax expense (benefit) | (2) | (4) | 0 | 17
Net income (loss) | 231 | 301 | (33) | 83
Net income attributable to the noncontrolling interest | (6) | (6) | (14) | (15)
Net income (loss) attributable to Calpine | $ 225 | $ 295 | $ (47) | $ 68
Basic earnings (loss) per common share attributable to Calpine: |  |  |  |
Weighted Average Number of Shares Outstanding, Basic | 355,442 | 354,215 | 355,164 | 353,929
Loss per share, basic and diluted | $ 0.63 | $ 0.83 | $ (0.13) | $ 0.19
Weighted average shares of common stock outstanding (in thousands) | 358,844 | 356,352 | 355,164 | 355,980
Net income (loss) per common share attributable to Calpine — diluted | $ 0.63 | $ 0.83 | $ (0.13) | $ 0.19

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- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -SubTopic 10 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=68048583&loc=d3e3636-108311 + Details
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=96947427&loc=d3e1505-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=96947427&loc=d3e1448-109256 + Details
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