v3.25.0.1
Consolidated Statements of Stockholders' Equity - SPC - USD ($)
$ in Millions
Total
Paid-In Capital
Retained Earnings
Accumulated Other Comprehensive Income (Loss)
Noncontrolling Interests
Southern Power
Southern Power
Total Common Stockholder's Equity
Southern Power
Paid-In Capital
Southern Power
Retained Earnings
Southern Power
Accumulated Other Comprehensive Income (Loss)
Southern Power
Noncontrolling Interests
Beginning balance at Dec. 31, 2021 $ 32,276 $ 11,950 $ 10,929 $ (237) $ 4,402 $ 6,598 $ 2,196 $ 638 $ 1,585 $ (27) $ 4,402
Increase (Decrease) in Stockholders' Equity [Roll Forward]                      
Net income (loss) 3,428         247 354   354   (107)
Capital contributions from parent company           431 431 431      
Other comprehensive income (loss) 71     71   10 10     10  
Cash dividends on common stock (2,907)   (2,907)     (198) (198)   (198)    
Capital contributions from noncontrolling interests 88       88 88         88
Distributions to noncontrolling interests (259)       (259) (259)         (259)
Other (6) 9 (8) (1)   (1) (1) 0 0 (1)  
Ending balance at Dec. 31, 2022 34,532 13,673 11,538 (167) 4,124 6,916 2,792 1,069 1,741 (18) 4,124
Increase (Decrease) in Stockholders' Equity [Roll Forward]                      
Net income (loss) 3,849         230 357   357   (127)
Capital contributions from parent company           19 19 19      
Other comprehensive income (loss) (10)     (10)   1 1     1  
Cash dividends on common stock (3,035)   (3,035)     (252) (252)   (252)    
Capital contributions from noncontrolling interests 21       21 21         21
Distributions to noncontrolling interests (236)       (236) (236)         (236)
Other (5) (1) 3   (1) (1)         (1)
Ending balance at Dec. 31, 2023 35,225 13,775 12,482 (177) 3,781 6,698 2,917 1,088 1,846 (17) 3,781
Increase (Decrease) in Stockholders' Equity [Roll Forward]                      
Net income (loss) 4,260         187 328   328   (141)
Capital contributions from parent company           218 218 218      
Other comprehensive income (loss) 99     99   15 15     15  
Cash dividends on common stock (3,133)   (3,133)     (262) (262)   (262)    
Capital contributions from noncontrolling interests 11       11 11         11
Distributions to noncontrolling interests (185)       (185) (185)         (185)
Other 19 19 0 0 0            
Ending balance at Dec. 31, 2024 $ 36,674 $ 14,149 $ 13,750 $ (78) $ 3,466 $ 6,682 $ 3,216 $ 1,306 $ 1,912 $ (2) $ 3,466