Related parties - Additional information (Details) € in Thousands |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2025
EUR (€)
eMPLOYEE
|
Dec. 31, 2024
EUR (€)
eMPLOYEE
|
Dec. 31, 2023
EUR (€)
eMPLOYEE
|
|
| Disclosure of key management personnel compensation [Line Items] | |||
| Customer deposits | € 721,373,000 | € 691,661,000 | |
| Interest paid | € 37,666,000 | € 41,191,000 | € 33,734,000 |
| Executive board | |||
| Disclosure of key management personnel compensation [Line Items] | |||
| Number of employees | eMPLOYEE | 3 | 3 | 3 |
| Key management personnel | |||
| Disclosure of key management personnel compensation [Line Items] | |||
| Vesting of variable remuneration | € 16,000 | € 12,000 | € 14,000 |
| Loans and advances outstanding | € 1,100 | € 1,100 | |
| Average interest rate on outstanding commitments made on behalf of entity | 0.017 | 0.021 | |
| Loan commitments | € 162 | € 145 | |
| Interest received | 17 | 28 | |
| Customer deposits | 12,900 | 15,800 | |
| Bonds issued | 226 | 0 | |
| Interest paid | 1,100 | 324 | |
| Interest paid bonds | € 3 | € 0 | |