v3.25.2
Consolidated Statement of Changes in Equity - USD ($)
$ in Millions
Total
Undistributed Earnings (Deficit)
Accumulated Other Comprehensive Income (Loss), net
Noncontrolling Interests
Constellation Energy Generation, LLC
Constellation Energy Generation, LLC
Membership Interest
Constellation Energy Generation, LLC
Undistributed Earnings (Deficit)
Constellation Energy Generation, LLC
Accumulated Other Comprehensive Income (Loss), net
Constellation Energy Generation, LLC
Noncontrolling Interests
Beginning Balance at Dec. 31, 2023         $ 11,374 $ 11,537 $ 1,667 $ (2,191) $ 361
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Net income (loss) $ 883 $ 883     883   883    
Distributions to member         (610) (499) (111)    
Other comprehensive income (loss), net of income taxes 11   $ 11   11     11  
Ending Balance at Mar. 31, 2024         11,658 11,038 2,439 (2,180) 361
Beginning Balance at Dec. 31, 2023         11,374 11,537 1,667 (2,191) 361
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Net income (loss) 1,692       1,692        
Other comprehensive income (loss), net of income taxes 30   30   30        
Ending Balance at Jun. 30, 2024         11,876 10,538 3,143 (2,161) 356
Beginning Balance at Mar. 31, 2024         11,658 11,038 2,439 (2,180) 361
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Net income (loss) 809 814   $ (5) 809   814   (5)
Distributions to member         (610) (500) (110)    
Other comprehensive income (loss), net of income taxes 19   19   19     19  
Ending Balance at Jun. 30, 2024         11,876 10,538 3,143 (2,161) 356
Beginning Balance at Dec. 31, 2024         13,583 10,538 4,974 (2,302) 373
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Net income (loss) 129 118   11 129   118   11
Changes in equity of noncontrolling interests (6)     (6) (6)       (6)
Distributions to member         (272) (150) (122)    
Other comprehensive income (loss), net of income taxes (7)   (7)   (7)     (7)  
Ending Balance at Mar. 31, 2025         13,427 10,388 4,970 (2,309) 378
Beginning Balance at Dec. 31, 2024         13,583 10,538 4,974 (2,302) 373
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Net income (loss) 962       962        
Other comprehensive income (loss), net of income taxes 30   30   30        
Ending Balance at Jun. 30, 2025         13,864 10,091 5,688 (2,272) 357
Beginning Balance at Mar. 31, 2025         13,427 10,388 4,970 (2,309) 378
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Net income (loss) 833 $ 839   (6) 833   839   (6)
Changes in equity of noncontrolling interests (15)     $ (15) (15)       (15)
Contribution from member 103                
Distributions to member         (521) (400) (121)    
Other comprehensive income (loss), net of income taxes $ 37   $ 37   37     37  
Ending Balance at Jun. 30, 2025         $ 13,864 $ 10,091 $ 5,688 $ (2,272) $ 357