Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

Fair value measurement - Additional Information (Details)

v3.25.1
Fair value measurement - Additional Information (Details)
€ in Thousands
12 Months Ended
Dec. 31, 2024
EUR (€)
associate
Dec. 31, 2023
EUR (€)
Jul. 31, 2024
Voltalis      
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items]      
Percentage of acquired 10.86% 12.38% 16.70%
Warrant Liability      
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items]      
Transfer into level 1 € 0 € 0  
Derivatives | Electricity Forward Price, Measurement Input      
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items]      
EBITDA growth factor (in percent) 10.00%    
Percentage of reasonably possible decrease in unobservable input, liabilities 10.00%    
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, liabilities € (12,853)    
Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, liabilities € 12,853    
Interest Rate Cap      
Disclosure of significant unobservable inputs used in fair value measurement of assets [line items]      
Number of derivatives instruments entered into | associate 2