Income Statement
| 
    	                		                	                                        	                                                                                                 in € million 
    	                		                	                                        	                                                                                                            
    	                		                	                                        	                                                                                                 | 
    	                		                	                                        	                                                                                                 2022 
    	                		                	                                        	                                                                                                            
    	                		                	                                        	                                                                                                 | 
    	                		                	                                        	                                                                                                 2021 
    	                		                	                                        	                                                                                                            
    	                		                	                                        	                                                                                                 | 
    	                		                	                                        	                                                                                                 Change in % 
    	                		                	                                        	                                                                                                            
    	                		                	                                        	                                                                                                 | 
    	                		                	                                        	                                                                                    
|---|---|---|---|
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Revenue including electricity and energy taxes 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            56,524.0 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            32,695.0 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            72.9 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Electricity and energy taxes 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            -521.4 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            -547.1 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            -4.7 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Revenue 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            56,002.6 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            32,147.9 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            74.2 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Changes in inventories 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            51.9 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            56.6 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            -8.3 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Other own work capitalized 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            305.3 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            220.3 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            38.6 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Other operating income 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            7,348.0 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            2,256.1 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            - 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Cost of materials 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            -51,148.4 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            -25,951.0 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            97.1 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Personnel expenses 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            -2,591.8 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            -2,457.5 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            5.5 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Impairment losses0According to IFRS 9. 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            -112.3 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            -53.4 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            110.3 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Other operating expenses 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            -5,382.1 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            -3,415.5 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            57.6 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            EBITDA 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            4,473.2 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            2,803.5 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            59.6 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Amortization and depreciation 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            -2,332.0 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            -2,644.7 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            -11.8 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Earnings before interest and taxes (EBIT) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            2,141.2 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            158.8 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            - 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Investment result 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            276.8 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            180.0 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            53.8 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            of which net profit/loss from entities accounted for using the equity method 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            (23.9) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            (59.0) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            (-59.5) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            of which other profit/loss from investments 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            (252.9) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            (121.0) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            (109.0) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Financial result 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            -22.6 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            174.5 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            - 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            of which finance income 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            (1,039.2) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            (661.1) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            (57.2) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            of which finance costs 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            (-1,061.8) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            (-486.6) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            (118.2) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Earnings before tax (EBT) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            2,395.4 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            513.3 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            - 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Income tax 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            -551.5 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            -72.1 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            - 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Group net profit 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            1,843.9 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            441.2 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            - 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            of which profit/loss shares attributable to non-controlling interests  
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            (105.9) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            (78.0) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            (35.8) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            of which profit/loss shares attributable to the shareholders of EnBW AG 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            (1,738.0) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            (363.2) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            (-) 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            EnBW AG shares outstanding (million), weighted average 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            270.855 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            270.855 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            0.0 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                
| 
    	                		                	                                        	                                                                                             in € million 
    	                		                	                                        	                                                                                            Earnings per share from Group net profit (€)0Diluted and basic; in relation to profit/loss attributable to the shareholders of EnBW AG. 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2022 
    	                		                	                                        	                                                                                            6.42 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             2021 
    	                		                	                                        	                                                                                            1.34 
    	                		                	                                        	                                                                                     | 
    	                		                	                                        	                                                                                             Change in % 
    	                		                	                                        	                                                                                            - 
    	                		                	                                        	                                                                                     |