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

Borrowings - Additional Information (Detail)

v3.25.1
Borrowings - Additional Information (Detail)
 1 Months Ended 12 Months Ended
Dec. 19, 2022
EUR (€)
interest_cap
Dec. 31, 2022
EUR (€)
Dec. 31, 2024
EUR (€)
interest_cap
Dec. 31, 2023
EUR (€)
interest_cap
Dec. 31, 2022
EUR (€)
Dec. 27, 2024
EUR (€)
Dec. 20, 2024
EUR (€)
Jul. 08, 2024
EUR (€)
Disclosure of detailed information about borrowings [line items]                
Repayments of borrowings, classified as financing activities     € 0 € 0 € 23,403,000      
Proceeds from borrowings     164,851,000 82,400,000 159,210,000      
Borrowings     512,014,000 350,722,000        
Commitment Fees     111,000          
Other changes     (994,000) (84,000)        
Interest payable     28,116,000 23,364,000        
Interest paid     (14,048,000) (9,407,000)        
Current interest payable     (14,897,000) (13,019,000)        
Payments for debt issue costs     (166,000) (1,080,000)        
Trade and other current payables     € 0 56,000        
Interest Rate Cap                
Disclosure of detailed information about borrowings [line items]                
Notional amount € 240,500,000     € 240,500,000        
Interest Rate Cap | Interest rate risk                
Disclosure of detailed information about borrowings [line items]                
Derivative instrument mitigation risk percentage     65.00% 67.00%        
Interest Rate Cap                
Disclosure of detailed information about borrowings [line items]                
Number of derivative instruments | interest_cap 2   2 2        
Renewed facility                
Disclosure of detailed information about borrowings [line items]                
Increasing total existing available facility € 230,000,000              
Notional amount 400,000,000              
Percentage of commitment fee per year equal to the applicable margin (percent)     35.00%          
Commitment fee payment period     42 months          
Commitment fee rate (percent)     1.365%          
Interest rate     3.90%          
Proceeds from borrowings     € 150,000,000          
Borrowings     364,577,000 € 350,722,000        
Other changes     (996,000) (87,000)        
Renewed facility | Financing And Refinancing Capital Expenditures                
Disclosure of detailed information about borrowings [line items]                
Notional amount 200,000,000              
Renewed facility | Issuance Of Guarantees And Letters Of Credit                
Disclosure of detailed information about borrowings [line items]                
Notional amount 30,000,000              
Proceeds from borrowings     10,712,000 12,500,000        
Renewed facility | Facility for Collateral Provided to Supplier                
Disclosure of detailed information about borrowings [line items]                
Proceeds from borrowings     6,461,000 0        
Senior Debt Bank Facility                
Disclosure of detailed information about borrowings [line items]                
Repayments of borrowings, classified as financing activities 170,000,000 € 170,000,000            
Guarantee Facility | More than one year                
Disclosure of detailed information about borrowings [line items]                
Undrawn borrowing facilities     326,000 17,500,000        
Renewed facility                
Disclosure of detailed information about borrowings [line items]                
Proceeds from borrowings     8,390,000          
Borrowing costs incurred     2,564,000 € 624,000 € 11,657,000      
Renewed facility | Interest Rate Cap | Interest rate risk                
Disclosure of detailed information about borrowings [line items]                
Derivative instrument mitigation risk percentage       85.00%        
Renewed facility | More than one year                
Disclosure of detailed information about borrowings [line items]                
Undrawn borrowing facilities     0 € 8,390,000        
Renewed facility | Issuance Of Guarantees And Letters Of Credit                
Disclosure of detailed information about borrowings [line items]                
Notional amount € 30,000,000   29,674,000 12,500,000        
EBRD                
Disclosure of detailed information about borrowings [line items]                
Notional amount               € 20,000,000
Borrowing costs incurred     174,000          
EBRD | More than one year                
Disclosure of detailed information about borrowings [line items]                
Undrawn borrowing facilities     20,000,000 0        
Convertible instruments                
Disclosure of detailed information about borrowings [line items]                
Interest rate           15.00% 15.00%  
Borrowings     147,437,000 € 0   € 150,000,000    
Principal amount per bond             € 100,000  
Other changes     € 1,000