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Investments In and Advances To Affiliates (Tables) | 12 Months Ended
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Dec. 31, 2024
Equity Method Investments and Joint Ventures [Abstract] |
Equity Ownership Interest And Carrying Values Of Investments Accounted For Under The Equity Method | The following table summarizes the relevant effective equity ownership interest and carrying values for the Company's investments accounted for under the equity method as of the periods indicated:
December 31, |  |  | 2024 |  | 2023 |  | 2024 |  | 2023
Affiliate | Country |  | Carrying Value (in millions) |  | Ownership Interest %
sPower (1) | United States |  | $ | 548 |  |  | $ | 423 |  |  | 50 | % |  | 50 | %
Grupo Energía Gas Panamá (2) | Panama |  | 194 |  |  | 114 |  |  | 24 | % |  | 24 | %
Fluence | United States |  | 155 |  |  | 148 |  |  | 28 | % |  | 29 | %
Uplight | United States |  | 82 |  |  | 86 |  |  | 25 | % |  | 29 | %
Energía Natural Dominicana Enadom (3) | Dominican Republic |  | 65 |  |  | 77 |  |  | 33 | % |  | 33 | %
Mesa La Paz | Mexico |  | 43 |  |  | 42 |  |  | 50 | % |  | 50 | %
Other affiliates (4) | Various |  | 37 |  |  | 51 |  |  |  |  |
Total |  |  | $ | 1,124 |  |  | $ | 941 |  |  |  |  |
_____________________________ (1)The Company owns 50% of sPower, LLC and accounts for its investment as an equity method investment. Furthermore, there are two specific portfolios of operating solar and wind assets, OpCo A and OpCo B, in which sPower, LLC owns 51%, resulting in an AES effective ownership of approximately 26% in these portfolios. (2)The Company's ownership in Grupo Energía Gas Panamá is held through AES Panama, a 49%-owned consolidated subsidiary. AES Panama owns 49% of Grupo Energía Gas Panamá, resulting in an AES effective ownership of 24%. (3)The Company's ownership in Energía Natural Dominicana Enadom is held through Andres, a 65%-owned consolidated subsidiary. Andres owns 50% of Energía Natural Dominicana Enadom, resulting in an AES effective ownership of 33%. (4)Includes Bosforo, Jordan, Barry, Alto Maipo, and various other equity method investments. Barry and Alto Maipo represent VIEs in which the Company holds a variable interest but is not the primary beneficiary.
Investments In and Advances to Affiliates Financial Information | The following tables summarize financial information of the Company's 50%-or-less-owned affiliates and majority-owned unconsolidated subsidiaries that are accounted for using the equity method (in millions):
| 50%-or-less Owned Affiliates |  | Majority-Owned Unconsolidated Subsidiaries(1)
Years ended December 31, | 2024 |  | 2023 |  | 2022 |  | 2024 |  | 2023 |  | 2022
Revenue | $ | 3,553 |  |  | $ | 2,905 |  |  | $ | 1,780 |  |  | $ | 1 |  |  | $ | 1 |  |  | $ | 1 |
Operating income (loss) | 141 |  |  | (28) |  |  | (361) |  |  | (1) |  |  | (1) |  |  | (1) |
Net loss | (107) |  |  | (182) |  |  | (527) |  |  | (1) |  |  | (1) |  |  | — |
Net loss attributable to affiliates | (12) |  |  | (157) |  |  | (405) |  |  | (1) |  |  | (1) |  |  | — |
December 31, | 2024 |  | 2023 |  |  |  | 2024 |  | 2023 |  |
Current assets | $ | 2,493 |  |  | $ | 1,759 |  |  |  |  | $ | 132 |  |  | $ | 117 |  |  |
Noncurrent assets | 7,808 |  |  | 7,569 |  |  |  |  | 408 |  |  | 533 |  |  |
Current liabilities | 2,023 |  |  | 1,638 |  |  |  |  | 129 |  |  | 114 |  |  |
Noncurrent liabilities | 4,270 |  |  | 4,085 |  |  |  |  | 448 |  |  | 572 |  |  |
Stockholders' equity | 2,960 |  |  | 2,318 |  |  |  |  | (37) |  |  | (30) |  |  |
Noncontrolling interests | 1,048 |  |  | 1,287 |  |  |  |  | — |  |  | (6) |  |  |
_____________________________ (1)The summarized financial information of Alto Maipo is not included in the table above as the Company is not the primary beneficiary, the fair value of the investment is insignificant, and the investment in Alto Maipo is not material to the financial results of the Company.

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- Definition Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 + Details
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- Definition A tabular presentation of the information summarizing investments in and advances to majority-owned subsidiaries, other controlled companies, and other affiliates, as prescribed by the SEC. It reflects specified information about ownership, financial results from, and financial position in such entities. Includes the tabular presentations that disaggregate investments in and advances to majority-owned subsidiaries, other controlled companies, and other affiliates. + References No definition available. + Details
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