v3.26.1
Financial Instruments (Details 4) - 12 months ended Dec. 31, 2025 - Interest rate swap contract [member]
€ in Thousands, Ft in Thousands, $ in Thousands
EUR (€)
HUF (Ft)
USD ($)
Loan To Finance Lukovac Project [Member]      
Disclosure of detailed information about financial instruments [line items]      
Original Interest Rates Under Interest Rate Swaps 3 month Euribor    
Interest Rates Under Interest Rate Swaps After Hedging 0.75%    
Par Value Of Hedged Contract € 13,965   $ 16,397
Repayment Date Of Hedged Contract 31/03/2031    
Carrying Value Of Hedged Contract     650
Loan To Finance Picasso Project [Member]      
Disclosure of detailed information about financial instruments [line items]      
Original Interest Rates Under Interest Rate Swaps 3 month Euribor    
Interest Rates Under Interest Rate Swaps After Hedging 1.08%    
Par Value Of Hedged Contract € 62,591   73,490
Repayment Date Of Hedged Contract 31/03/2039    
Carrying Value Of Hedged Contract     6,052
Loan To Finance Attila Projects [Member]      
Disclosure of detailed information about financial instruments [line items]      
Original Interest Rates Under Interest Rate Swaps 3 monthBubor    
Interest Rates Under Interest Rate Swaps After Hedging 1.445%-3.7%    
Par Value Of Hedged Contract   Ft 11,081,815 32,375
Repayment Date Of Hedged Contract 31/12/2030    
Carrying Value Of Hedged Contract     3,593
Loan To Finance Bjorn Project [Member]      
Disclosure of detailed information about financial instruments [line items]      
Original Interest Rates Under Interest Rate Swaps 6 month Euribor    
Interest Rates Under Interest Rate Swaps After Hedging 0.526%    
Par Value Of Hedged Contract € 147,400   173,068
Repayment Date Of Hedged Contract 28/12/2040    
Carrying Value Of Hedged Contract     28,352
Loan To Finance Raaba Acdc Project [Member]      
Disclosure of detailed information about financial instruments [line items]      
Original Interest Rates Under Interest Rate Swaps 3 month Euribor    
Interest Rates Under Interest Rate Swaps After Hedging 2.908%    
Par Value Of Hedged Contract € 7,484   8,787
Repayment Date Of Hedged Contract 30/12/2033    
Carrying Value Of Hedged Contract     (167)
Loan To Finance Raaba Flow Project [Member]      
Disclosure of detailed information about financial instruments [line items]      
Original Interest Rates Under Interest Rate Swaps 3 month Euribor    
Interest Rates Under Interest Rate Swaps After Hedging 2.809%    
Par Value Of Hedged Contract € 16,617   19,511
Repayment Date Of Hedged Contract 30/12/2033    
Carrying Value Of Hedged Contract     (253)
Loan To Finance The Pupin Project [Member]      
Disclosure of detailed information about financial instruments [line items]      
Original Interest Rates Under Interest Rate Swaps 3 month Euribor    
Interest Rates Under Interest Rate Swaps After Hedging 2.987%    
Par Value Of Hedged Contract € 57,886   67,966
Repayment Date Of Hedged Contract 31/03/2040    
Carrying Value Of Hedged Contract     (2,155)
Loan to finance the Atrisco project - PV [Member]      
Disclosure of detailed information about financial instruments [line items]      
Original Interest Rates Under Interest Rate Swaps 6 month SOFR    
Interest Rates Under Interest Rate Swaps After Hedging 4.0712%    
Par Value Of Hedged Contract     113,129
Repayment Date Of Hedged Contract 30/09/2049    
Carrying Value Of Hedged Contract     (747)
Loan to finance the Atrisco project - BESS [Member]      
Disclosure of detailed information about financial instruments [line items]      
Original Interest Rates Under Interest Rate Swaps 6 month SOFR    
Interest Rates Under Interest Rate Swaps After Hedging 4.1049%    
Par Value Of Hedged Contract     173,228
Repayment Date Of Hedged Contract 30/09/2049    
Carrying Value Of Hedged Contract     (2,667)
Loan To Finance Country Acres Project [Member]      
Disclosure of detailed information about financial instruments [line items]      
Original Interest Rates Under Interest Rate Swaps 3 month SOFR    
Interest Rates Under Interest Rate Swaps After Hedging 3.8955%    
Par Value Of Hedged Contract     281,647
Repayment Date Of Hedged Contract 30/09/2056    
Carrying Value Of Hedged Contract     4,371
Loan To Finance Quail Ranch Project [Member]      
Disclosure of detailed information about financial instruments [line items]      
Original Interest Rates Under Interest Rate Swaps 3 month SOFR    
Interest Rates Under Interest Rate Swaps After Hedging 4.0485%    
Par Value Of Hedged Contract     99,591
Repayment Date Of Hedged Contract 31/03/2051    
Carrying Value Of Hedged Contract     (1,172)
Loan To Finance Roadrunner Project [Member]      
Disclosure of detailed information about financial instruments [line items]      
Original Interest Rates Under Interest Rate Swaps 3 month SOFR    
Interest Rates Under Interest Rate Swaps After Hedging 4.141%    
Par Value Of Hedged Contract     285,621
Repayment Date Of Hedged Contract 31/12/2050    
Carrying Value Of Hedged Contract     (6,702)
Loan To Finance Snowflake Project [Member]      
Disclosure of detailed information about financial instruments [line items]      
Original Interest Rates Under Interest Rate Swaps 3 month SOFR    
Interest Rates Under Interest Rate Swaps After Hedging 4.06%    
Par Value Of Hedged Contract     750,723
Repayment Date Of Hedged Contract 30/06/2052    
Carrying Value Of Hedged Contract     $ 4,518