v3.25.2
Investments In and Advances To Affiliates (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2024
Mar. 31, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Feb. 05, 2024
Jun. 30, 2022
Sep. 30, 2021
Mar. 04, 2021
Minority Owned Affiliates [Member]                      
Investments in and Advances to Affiliates [Line Items]                      
Revenue         $ 1,220 $ 1,366          
Operating income (loss)         3 5          
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest         (165) (114)          
Net Income (Loss) attributable to affiliates         (170) (45)          
Noncash or Part Noncash Divestiture, Amount of Consideration Received         11 14          
Revenue $ 2,855   $ 2,942   5,781 6,027          
Operating income (loss) 453   553   894 1,172          
Gain (Loss) on Disposition of Business 70   1   69 44          
Income (Loss) from Equity Method Investments (22)   $ 3   (56) (12)          
Contributions and loans to equity affiliates         $ 1 $ 50          
Shares Issued, Price Per Share (in dollars per share)               $ 25.73     $ 25.88
UNITED KINGDOM | Disposal Group, Held-for-sale, Not Discontinued Operations [Member]                      
Investments in and Advances to Affiliates [Line Items]                      
Disposal Group Not Discontinued Operation Ownership Interest Sold                   100.00%  
Jordan (IPP1 & IPP4) | Disposal Group, Held-for-sale, Not Discontinued Operations [Member]                      
Investments in and Advances to Affiliates [Line Items]                      
Disposal Group Not Discontinued Operation Ownership Interest Sold     26.00% 26.00%   26.00%          
Sale of Stock, Percentage of Ownership after Transaction         10.00%            
Jordan (IPP1 & IPP4) | Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]                      
Investments in and Advances to Affiliates [Line Items]                      
Gain (Loss) on Disposition of Business       $ 10              
Proceeds from Divestiture of Businesses       45              
Divestiture of Business, sales price       $ 58              
Alto Maipo [Member] | Disposal Group, Held-for-sale, Not Discontinued Operations [Member]                      
Investments in and Advances to Affiliates [Line Items]                      
Disposal Group Not Discontinued Operation Ownership Interest Sold                 99.00%    
Uplight                      
Investments in and Advances to Affiliates [Line Items]                      
Equity Method Investment, Ownership Percentage             29.00%        
Equity Method Investment, Realized Gain (Loss) on Disposal (less than)   $ 52                  
Sale of Stock, Percentage of Ownership after Transaction   25.00%                  
Uplight | Schneider [Member]                      
Investments in and Advances to Affiliates [Line Items]                      
Equity Method Investment, Purchase Price Agreement   $ 40                  
Shares, Issued   91                  
Jordan (IPP1 & IPP4)                      
Investments in and Advances to Affiliates [Line Items]                      
Equity Method Investment, Ownership Percentage     10.00%     10.00%          
Majority Owned Affiliate [Member]                      
Investments in and Advances to Affiliates [Line Items]                      
Revenue         $ 0 $ 1          
Operating income (loss)         (1) 0          
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest         (1) 0          
Net Income (Loss) attributable to affiliates         (1) $ 0          
Barry Affiliate                      
Investments in and Advances to Affiliates [Line Items]                      
Other Long-Term Debt $ 45       $ 45   $ 41        
AES Hispanola Holdings II BV                      
Investments in and Advances to Affiliates [Line Items]                      
Discontinued Operation, Equity Method Investment Retained after Disposal, Ownership Interest before Disposal 65.00%