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Consolidated Statements Of Operations (USD $) In Millions, except Per Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009
Revenue: |  |  |
Regulated | $ 9,504 | $ 8,910 | $ 7,601
Non-Regulated | 7,770 | 6,918 | 5,509
Total Revenue | 17,274 | 15,828 | 13,110
Cost of Sales: |  |  |
Regulated | (7,134) | (6,532) | (5,542)
Non-Regulated | (6,006) | (5,360) | (4,211)
Total cost of sales | (13,140) | (11,892) | (9,753)
Gross margin | 4,134 | 3,936 | 3,357
General and administrative expenses | (391) | (392) | (339)
Interest expense | (1,603) | (1,503) | (1,461)
Interest income | 400 | 408 | 344
Other expense | (156) | (234) | (104)
Other income | 149 | 100 | 459
Gain on sale of investments | 8 | 0 | 131
Goodwill impairment | (17) | (21) | (122)
Asset impairment expense | (225) | (389) | (20)
Foreign currency transaction gains (losses) | (38) | (33) | 35
Other non-operating expense | (82) | (7) | (12)
INCOME FROM CONTINUING OPERATIONS BEFORE TAXES AND EQUITY IN EARNINGS OF AFFILIATES | 2,179 | 1,865 | 2,268
Income tax expense | (636) | (579) | (557)
Net equity in earnings (losses) of affiliates | (2) | 184 | 93
INCOME FROM CONTINUING OPERATIONS | 1,541 | 1,470 | 1,804
Income (loss) from operations of discontinued businesses, net of income tax expense (benefit) of $(27), $(270) and $45, respectively | (97) | (475) | 101
Gain (loss) from disposal of discontinued businesses, net of income tax expense (benefit) of $300, $132 and $0, respectively | 86 | 64 | (150)
NET INCOME | 1,530 | 1,059 | 1,755
Noncontrolling interests: |  |  |
Less: Income from continuing operations attributable to noncontrolling interests | (1,083) | (986) | (1,080)
Less: Income from discontinued operations attributable to noncontrolling interests | (389) | (64) | (17)
Total net income attributable to noncontrolling interests | (1,472) | (1,050) | (1,097)
NET INCOME ATTRIBUTABLE TO THE AES CORPORATION | 58 | 9 | 658
BASIC EARNINGS (LOSS) PER SHARE: |  |  |
Income from continuing operations attributable to The AES Corporation common stockholders, net of tax | $ 0.59 | $ 0.63 | $ 1.09
Discontinued operations attributable to The AES Corporation common stockholders, net of tax | $ (0.52) | $ (0.62) | $ (0.10)
NET INCOME ATTRIBUTABLE TO THE AES CORPORATION COMMON STOCKHOLDERS | $ 0.07 | $ 0.01 | $ 0.99
DILUTED EARNINGS (LOSS) PER SHARE: |  |  |
Income from continuing operations attributable to The AES Corporation common stockholders, net of tax | $ 0.59 | $ 0.63 | $ 1.08
Discontinued operations attributable to The AES Corporation common stockholders, net of tax | $ (0.52) | $ (0.62) | $ (0.10)
NET INCOME ATTRIBUTABLE TO THE AES CORPORATION COMMON STOCKHOLDERS | $ 0.07 | $ 0.01 | $ 0.98
AMOUNTS ATTRIBUTABLE TO THE AES CORPORATION COMMON STOCKHOLDERS: |  |  |
Income from continuing operations, net of tax | 458 | 484 | 724
Discontinued operations, net of tax | (400) | (475) | (66)
Net income | 58 | 9 | 658
Parent Company |  |  |
Cost of Sales: |  |  |
General and administrative expenses | (241) | (261) | (218)
Interest expense | (490) | (461) | (485)
Interest income | 199 | 279 | 131
Income tax expense | 174 | (172) | 208
Noncontrolling interests: |  |  |
NET INCOME ATTRIBUTABLE TO THE AES CORPORATION | 58 | 9 | 658
AMOUNTS ATTRIBUTABLE TO THE AES CORPORATION COMMON STOCKHOLDERS: |  |  |
Net income | $ 58 | $ 9 | $ 658

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