Pension plan obligations (Details 5) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| G 1 Plan [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Discount rate - actual rate (NTN-B) | 7.37% | 7.40% |
| Inflation rate | 4.05% | 4.96% |
| Nominal rate of salary growth | 6.13% | 7.06% |
| Mortality table | AT-2000 table, rated down by 10% (Segregated by gender) | AT-2000 table (Segregated by gender) |
| G 0 Plan [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Discount rate - actual rate (NTN-B) | 7.39% | 7.37% |
| Inflation rate | 4.05% | 4.96% |
| Nominal rate of salary growth | 4.05% | 7.06% |
| Mortality table | AT-2000 table, rated down by 10% (Segregated by gender) | AT-2000 table (Segregated by gender) |