Statement of comprehensive income
| 
    	                		                	                                        	                                                                                                 in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                                            
    	                		                	                                        	                                                                                                 | 
    	                		                	                                        	                                                                                                 2024 
    	                		                	                                        	                                                                                                            
    	                		                	                                        	                                                                                                 | 
    	                		                	                                        	                                                                                                 2023 
    	                		                	                                        	                                                                                                            
    	                		                	                                        	                                                                                                 | 
    	                		                	                                        	                                                                                                 Change in % 
    	                		                	                                        	                                                                                                            
    	                		                	                                        	                                                                                                 | 
    	                		                	                                        	                                                                                    
|---|---|---|---|
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            Group net profit 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            1,824.7 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            1,832.6 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            -0.4 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            Revaluation of pensions and similar obligations 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            9.0 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            -534.3 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            – 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            Entities accounted for using the equity method 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            -0.5 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            0.8 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            – 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            Income taxes on other comprehensive income 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            -1.8 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            151.4 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            – 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            Total of other comprehensive income and expenses without future reclassifications impacting earnings 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            6.7 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            -382.1 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            – 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            Currency translation differences 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            8.2 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            -29.0 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            – 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            of which unrealized changes in the market value 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            (8.2) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            (-29.0) 
    	                		                	                                        	                                                                                     | |
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            Cash flow hedge 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            122.1 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            -1,179.3 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            – 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            of which unrealized changes in the market value 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            (104.1) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            (41.9) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            (148.4) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            of which realized changes in the market value 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            (18.0) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            (-1,221.2) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            – 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            Financial assets at fair value in equity 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            29.3 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            200.6 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            -85.4 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            of which unrealized changes in the market value 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            (19.1) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            (107.6) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            (-82.2) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            of which realized changes in the market value 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            (10.2) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            (93.0) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            (-89.0) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            Entities accounted for using the equity method 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            1.4 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            -2.8 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            – 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            of which unrealized changes in the market value 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            (1.4) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            (-2.8) 
    	                		                	                                        	                                                                                     | |
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            Income taxes on other comprehensive income 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            -6.4 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            254.6 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            – 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            Total of other comprehensive income and expenses with future reclassifications impacting earnings 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            154.6 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            -755.9 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            – 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            Total other comprehensive income 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            161.3 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            -1,138.0 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            – 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            Total comprehensive income 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            1,986.0 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            694.6 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            – 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            of which profit/loss shares attributable to non-controlling interests 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            (687.1) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            (144.1) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            – 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million0Further information is available in the notes under (20) "Equity."  
    	                		                	                                        	                                                                                            of which profit/loss shares attributable to the shareholders of EnBW AG 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2024 
    	                		                	                                        	                                                                                            (1,298.9) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2023 
    	                		                	                                        	                                                                                            (550.5) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            (136.0) 
    	                		                	                                        	                                                                                     |