v3.25.2
Acquisitions and Divestitures - 2024 Divestitures (Details)
$ in Millions
1 Months Ended 6 Months Ended
May 31, 2024
USD ($)
MW
Mar. 31, 2024
USD ($)
Jun. 30, 2025
USD ($)
MW
Aug. 31, 2024
USD ($)
Jun. 30, 2024
USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Proceeds from divestiture     $ 0   $ 1,089
Gain (loss) on sale of assets, net     $ 0   886
Disposal Group, Disposed of by Sale, Not Discontinued Operations | ERCOT Assets          
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Power generating capacity | MW 1,710        
Proceeds from divestiture $ 785        
Gain (loss) on sale of assets, net         563
Disposal Group, Disposed of by Sale, Not Discontinued Operations | AWS Data Campus          
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Power generating capacity | MW     1,920    
Proceeds from divestiture   $ 350   $ 650  
Gain (loss) on sale of assets, net         $ 324
Funding of professional fees escrow account       $ 300