Share-based compensation - Disclosure of deferred and restricted share units (Details) - shares |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| DSUs [Member] | ||
| Disclosure of terms and conditions of share-based payment arrangement [line items] | ||
| Number of units, beginning of period | 435,505 | 414,278 |
| Number of units, granted | 35,310 | 70,440 |
| Number of units reinvested dividends | 3,056 | 4,578 |
| Number of units, settled | (141,570) | (42,095) |
| Number of units, forfeited | 0 | (11,696) |
| Number of units, end of period | 332,301 | 435,505 |
| Number of units, vested | 296,872 | 381,246 |
| RSUs [Member] | ||
| Disclosure of terms and conditions of share-based payment arrangement [line items] | ||
| Number of units, beginning of period | 742,202 | 717,105 |
| Number of units, granted | 342,340 | 308,000 |
| Number of units reinvested dividends | 6,608 | 8,247 |
| Number of units, settled | (301,155) | (272,160) |
| Number of units, forfeited | 0 | (18,990) |
| Number of units, end of period | 789,995 | 742,202 |
| Number of units, vested | 0 | 0 |