Personnel expenses - Employee equality and diversity (Details) - boardMember |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Personnel expenses [Line Items] | |||
| Percentage of allocation of women on the board of directors | 38.00% | 50.00% | 63.00% |
| Percentage of allocation of men on the board of directors | 62.00% | 50.00% | 37.00% |
| Percentage of allocation of women in executive management | 36.00% | 45.00% | 42.00% |
| Percentage of allocation of men in executive management | 64.00% | 55.00% | 58.00% |
| Percentage of allocation of women in management positions | 43.00% | 50.00% | 53.00% |
| Percentage of allocation of men in management positions | 57.00% | 50.00% | 47.00% |
| Percentage of allocation of women employees in total | 47.00% | 47.00% | 48.00% |
| Percentage of allocation of men employees in total | 53.00% | 53.00% | 52.00% |
| Female member of the board, resigned | 1 | 1 | |
| Male member of the board, appointed | 1 | 1 | |