Material accounting policies and use of significant judgements and estimates - Property and equipment (Details) |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Buildings | Minimum | |
| Disclosure of detailed information about property, plant and equipment [line items] | |
| Useful lives (in years) | 30 years |
| Buildings | Maximum | |
| Disclosure of detailed information about property, plant and equipment [line items] | |
| Useful lives (in years) | 50 years |
| Machinery | Minimum | |
| Disclosure of detailed information about property, plant and equipment [line items] | |
| Useful lives (in years) | 3 years |
| Machinery | Maximum | |
| Disclosure of detailed information about property, plant and equipment [line items] | |
| Useful lives (in years) | 7 years |