v3.25.2
Condensed Consolidated Statements of Changes in Equity - Duke Energy Progress - USD ($)
$ in Millions
Total
Duke Energy Progress
Duke Energy Progress
Member's Equity
Beginning balance at Dec. 31, 2023     $ 10,807
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Net income (loss) $ 2,038 $ 495 495
Other 1    
Ending balance at Jun. 30, 2024     11,302
Beginning balance at Mar. 31, 2024     11,079
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Net income (loss) 900 223 223
Other 1    
Ending balance at Jun. 30, 2024     11,302
Beginning balance at Dec. 31, 2024   11,971 11,971
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Net income (loss) 2,363 606 606
Equitization of certain intercompany balances with affiliates     57
Capital contribution from parent     300
Other (2)    
Ending balance at Jun. 30, 2025   12,934 12,934
Beginning balance at Mar. 31, 2025     12,601
Increase (Decrease) in Stockholders' Equity [Roll Forward]      
Net income (loss) $ 984 275 275
Equitization of certain intercompany balances with affiliates     57
Other     1
Ending balance at Jun. 30, 2025   $ 12,934 $ 12,934