Earnings per share - Additional Information (Details) |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jul. 10, 2024 |
Jun. 30, 2025
shares
|
Jun. 30, 2024
shares
|
Jun. 30, 2025
shares
|
Jun. 30, 2024
shares
|
|
| Non-Executive Director | |||||
| Earnings per share [line items] | |||||
| Number of other equity instruments exercised or vested in share-based payment arrangement | 35,082 | 23,118 | |||
| Key management personnel of entity or parent | |||||
| Earnings per share [line items] | |||||
| Dilutive effect of restricted share awards on number of ordinary shares (in shares) | 20,000 | 50,389 | 20,000 | 43,155 | |
| Dilutive effect of share options on number of ordinary shares | 237,006 | 127,118 | 236,380 | 128,443 | |