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v3.25.2

Revenue (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue | $ 2,855 | $ 2,942 | $ 5,781 | $ 6,027 |
Loans Receivable, Fair Value Disclosure | 800 |  | 800 |  | $ 0
Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue | 2,904 | 2,977 | 5,899 | 6,102 |
Warrior Run |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Asset derecognized due to sale of assets | 267 |  | 267 |  |
Mong Duong Subsidiary [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Financing Receivable, Accrued Interest, after Allowance for Credit Loss | 800 |  | 800 |  |
Regulated Revenue [Member] | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 927 | 865 | 1,903 | 1,712 |
Other non-606 revenue | 6 | 7 | 15 | 13 |
Revenue | 933 | 872 | 1,918 | 1,725 |
Non-regulated revenue [Member] | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 1,845 | 1,861 | 3,641 | 3,836 |
Other non-606 revenue | 77 | 209 | 222 | 466 |
Revenue | 1,922 | 2,070 | 3,863 | 4,302 |
Corporate Other And Other Eliminations [Member] | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue | (49) | (35) | (118) | (75) |
Corporate Other And Other Eliminations [Member] | Regulated Revenue [Member] | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 0 | 0 | 0 | 0 |
Other non-606 revenue | 0 | 0 | 0 | 0 |
Revenue | 0 | 0 | 0 | 0 |
Corporate Other And Other Eliminations [Member] | Non-regulated revenue [Member] | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | (49) | (35) | (118) | (75) |
Other non-606 revenue | 0 | 0 | 0 | 0 |
Revenue | (49) | (35) | (118) | (75) |
Renewables | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue | 644 | 619 | 1,310 | 1,262 |
Renewables | Regulated Revenue [Member] | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 0 | 0 | 0 | 0 |
Other non-606 revenue | 0 | 0 | 0 | 0 |
Revenue | 0 | 0 | 0 | 0 |
Renewables | Non-regulated revenue [Member] | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 638 | 569 | 1,258 | 1,163 |
Other non-606 revenue | 6 | 50 | 52 | 99 |
Revenue | 644 | 619 | 1,310 | 1,262 |
Utilities | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue | 954 | 896 | 1,963 | 1,769 |
Utilities | Regulated Revenue [Member] | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 927 | 865 | 1,903 | 1,712 |
Other non-606 revenue | 6 | 7 | 15 | 13 |
Revenue | 933 | 872 | 1,918 | 1,725 |
Utilities | Non-regulated revenue [Member] | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 20 | 23 | 43 | 42 |
Other non-606 revenue | 1 | 1 | 2 | 2 |
Revenue | 21 | 24 | 45 | 44 |
Energy Infrastructure | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue | 1,306 | 1,462 | 2,626 | 3,071 |
Energy Infrastructure | Regulated Revenue [Member] | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 0 | 0 | 0 | 0 |
Other non-606 revenue | 0 | 0 | 0 | 0 |
Revenue | 0 | 0 | 0 | 0 |
Energy Infrastructure | Non-regulated revenue [Member] | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 1,236 | 1,304 | 2,458 | 2,706 |
Other non-606 revenue | 70 | 158 | 168 | 365 |
Revenue | 1,306 | 1,462 | 2,626 | 3,071 |
New Energy Technologies | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue | 0 | 0 | 0 | 0 |
New Energy Technologies | Regulated Revenue [Member] | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 0 | 0 | 0 | 0 |
Other non-606 revenue | 0 | 0 | 0 | 0 |
Revenue | 0 | 0 | 0 | 0 |
New Energy Technologies | Non-regulated revenue [Member] | Operating Segments [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 0 | 0 | 0 | 0 |
Other non-606 revenue | 0 | 0 | 0 | 0 |
Revenue | $ 0 | $ 0 | $ 0 | $ 0 |

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