Share-based payments - Schedule of RSU transactions continuity (Detail) - shares |
12 Months Ended | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 22, 2025 |
Dec. 08, 2025 |
Nov. 28, 2025 |
Jul. 25, 2025 |
Jan. 06, 2025 |
Dec. 04, 2024 |
Nov. 07, 2024 |
Oct. 25, 2024 |
Oct. 09, 2024 |
Aug. 12, 2024 |
Jul. 01, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Disclosure of terms and conditions of share-based payment arrangement [line items] | |||||||||||||
| Exercised | (125,000) | ||||||||||||
| Restricted share units [member] | |||||||||||||
| Disclosure of terms and conditions of share-based payment arrangement [line items] | |||||||||||||
| Balance, beginning of year | 4,425,625 | 0 | |||||||||||
| Granted | 1,285,300 | 511,000 | 120,000 | 275,000 | 500,000 | 387,500 | 87,500 | 3,087,500 | 1,796,300 | 4,457,500 | |||
| Exercised | (50,000) | (100,000) | (900,000) | (31,875) | |||||||||
| Forfeit | 275,000 | 275,000 | 0 | ||||||||||
| Balance, end of year | 5,046,925 | 4,425,625 | |||||||||||