Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Financial risk management - Summary of Provision Matrix (Detail)

v3.23.1
Financial risk management - Summary of Provision Matrix (Detail) - EUR (€)
€ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Disclosure of provision matrix [line items]      
Gross carrying amount € 190,886 € 115,697  
Loss allowance 0 0  
Trade receivables      
Disclosure of provision matrix [line items]      
Loss allowance 0 1  
Trade receivables      
Disclosure of provision matrix [line items]      
Loss allowance 0 1 € 2
Cost | Trade receivables      
Disclosure of provision matrix [line items]      
Gross carrying amount 42,670 39,563  
Cost | Contract assets      
Disclosure of provision matrix [line items]      
Gross carrying amount € 1,512 € 1,226  
Current      
Disclosure of provision matrix [line items]      
Expected credit loss rate 0.00% 0.00%  
Current | Trade receivables      
Disclosure of provision matrix [line items]      
Loss allowance € 0 € 1  
Current | Cost | Trade receivables      
Disclosure of provision matrix [line items]      
Gross carrying amount 31,404 33,439  
Current | Cost | Contract assets      
Disclosure of provision matrix [line items]      
Gross carrying amount € 1,512 € 1,226  
1 – 30 days past due      
Disclosure of provision matrix [line items]      
Expected credit loss rate 0.00% 0.00%  
1 – 30 days past due | Trade receivables      
Disclosure of provision matrix [line items]      
Loss allowance € 0 € 0  
1 – 30 days past due | Cost | Trade receivables      
Disclosure of provision matrix [line items]      
Gross carrying amount 5,337 909  
1 – 30 days past due | Cost | Contract assets      
Disclosure of provision matrix [line items]      
Gross carrying amount € 0 € 0  
31 –60 days past due      
Disclosure of provision matrix [line items]      
Expected credit loss rate 0.00% 0.00%  
31 –60 days past due | Trade receivables      
Disclosure of provision matrix [line items]      
Loss allowance € 0 € 0  
31 –60 days past due | Cost | Trade receivables      
Disclosure of provision matrix [line items]      
Gross carrying amount 3,189 480  
31 –60 days past due | Cost | Contract assets      
Disclosure of provision matrix [line items]      
Gross carrying amount € 0 € 0  
61 –90 days past due      
Disclosure of provision matrix [line items]      
Expected credit loss rate 0.00% 0.00%  
61 –90 days past due | Trade receivables      
Disclosure of provision matrix [line items]      
Loss allowance € 0 € 0  
61 –90 days past due | Cost | Trade receivables      
Disclosure of provision matrix [line items]      
Gross carrying amount 292 382  
61 –90 days past due | Cost | Contract assets      
Disclosure of provision matrix [line items]      
Gross carrying amount € 0 € 0  
91+ days past due      
Disclosure of provision matrix [line items]      
Expected credit loss rate 0.00% 0.00%  
91+ days past due | Trade receivables      
Disclosure of provision matrix [line items]      
Loss allowance € 0 € 0  
91+ days past due | Cost | Trade receivables      
Disclosure of provision matrix [line items]      
Gross carrying amount 2,448 4,353  
91+ days past due | Cost | Contract assets      
Disclosure of provision matrix [line items]      
Gross carrying amount € 0 € 0