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Condensed Consolidated Statements Of Operations (USD $) In Millions, except Per Share data, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2013 | Mar. 31, 2012
Revenue: |  |
Regulated | $ 2,246 | $ 2,484
Non-Regulated | 2,019 | 2,102
Total Revenue | 4,265 | 4,586
Cost of Sales: |  |
Regulated | (1,894) | (2,056)
Non-Regulated | (1,616) | (1,458)
Total cost of sales | (3,510) | (3,514)
Gross Margin | 755 | 1,072
General and administrative expenses | (61) | (87)
Interest expense | (377) | (416)
Interest income | 66 | 91
Other expense | (75) | (28)
Other income | 68 | 18
Gain on sale of investments | 3 | 179
Asset impairment expense | (48) | (10)
Foreign currency transaction losses | (32) | (1)
Other non-operating expense | 0 | (49)
INCOME FROM CONTINUING OPERATIONS BEFORE TAXES AND EQUITY IN EARNINGS OF AFFILIATES | 299 | 769
Income tax expense | (82) | (268)
Net equity in earnings of affiliates | 4 | 13
INCOME FROM CONTINUING OPERATIONS | 221 | 514
Income from operations of discontinued businesses, net of income tax (benefit) expense of $(1), $2, respectively | 14 | 6
Net loss from disposal and impairments of discontinued businesses, net of income tax expense (benefit) of $(1), $0, respectively | (36) | (5)
NET INCOME | 199 | 515
Noncontrolling interests: |  |
Less: Income from continuing operations attributable to noncontrolling interests | (115) | (173)
Less: Income from discontinued operations attributable to noncontrolling interests | (2) | (1)
Total net income attributable to noncontrolling interests | (117) | (174)
NET INCOME ATTRIBUTABLE TO THE AES CORPORATION | 82 | 341
AMOUNTS ATTRIBUTABLE TO THE AES CORPORATION COMMON STOCKHOLDERS: |  |
Income from continuing operations, net of tax | 106 | 341
Loss from discontinued operations, net of tax | (24) | 0
Net income | $ 82 | $ 341
BASIC EARNINGS PER SHARE: |  |
Income from continuing operations attributable to The AES Corporation common stockholders, net of tax | $ 0.14 | $ 0.45
Loss from discontinued operations attributable to The AES Corporation common stockholders, net of tax | $ (0.03) | $ 0
NET INCOME ATTRIBUTABLE TO THE AES CORPORATION COMMON STOCKHOLDERS | $ 0.11 | $ 0.45
DILUTED EARNINGS PER SHARE: |  |
Income from continuing operations attributable to The AES Corporation common stockholders, net of tax | $ 0.14 | $ 0.44
Loss from discontinued operations attributable to The AES Corporation common stockholders, net of tax | $ (0.03) | $ 0
NET INCOME ATTRIBUTABLE TO THE AES CORPORATION COMMON STOCKHOLDERS | $ 0.11 | $ 0.44

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