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v3.21.2

Acquisitions and Dispositions - Held For Sale (Details) $ in Millions | Dec. 31, 2021 MW | Sep. 30, 2021 USD ($) MW | Feb. 03, 2021 USD ($)
--- | --- | --- | ---
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Power Generation Capacity, Megawatts | MW |  | 23,000 |
Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations | Agua Caliente Solar Project |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Cash consideration |  |  | $ 202
East and West | Arthur Kill Plant | Forecast | Subsequent Event |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Power Generation Capacity, Megawatts | MW | 866 |  |
East and West | Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Current assets - discontinued operations |  | $ 51 |
Property, plant and equipment, net |  | 391 |
Other non-current assets |  | 3 |
Noncurrent assets |  | 394 |
Total assets held for sale |  | 445 |
Current liabilities |  | 14 |
Non-current liabilities |  | 61 |
Total liabilities held for sale |  | $ 75 |
East and West | Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations | Forecast | Subsequent Event |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Power Generation Capacity, Megawatts | MW | 4,850 |  |
East |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Power Generation Capacity, Megawatts | MW |  | 1,600 |
East | Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Property, plant and equipment, net |  | $ 242 |
West/Services/Other | Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Property, plant and equipment, net |  | $ 149 |

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