Capital stock and capital risk management - Summary of detailed information about changes in equity (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||||
|---|---|---|---|---|---|
Apr. 11, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Mar. 15, 2023 |
|
| Beginning Balance | $ 398,064 | $ 517,874 | $ 517,873 | ||
| Number of shares | 95,285,453 | 95,355,432 | 88,406,480 | ||
| Shares to be granted in LTIP | $ 1 | ||||
| Number of shares | 5,772,141 | ||||
| Number of shares | 2,011,219 | ||||
| Reduction of capital stock | $ (156,587) | $ (19,965) | |||
| Number of shares | 7,297,507 | ||||
| Number of shares | 0 | ||||
| Series A shares granted for the LTIP | $ 1 | 1 | |||
| Number of shares | 2,930,116 | ||||
| Number of shares | 1,176,811 | ||||
| Share repurchase | $ (50,000) | $ (99,846) | |||
| Number of shares repurchased | (1,213,371) | (2,081,198) | |||
| Ending Balance | $ 491,165 | $ 398,064 | $ 517,874 | ||
| Number of shares | 104,299,705 | 95,285,453 | 95,355,432 | ||
| Issuance of shares | 299,687 | ||||
| Series A common shares [member] | |||||
| Beginning Balance | $ 398,064 | $ 517,874 | $ 517,873 | ||
| Number of shares | 95,285,451 | 95,355,430 | 88,406,478 | ||
| Shares to be granted in LTIP | $ 1 | ||||
| Number of shares | 5,772,141 | ||||
| Number of shares | 2,011,219 | ||||
| Reduction of capital stock | $ (156,587) | $ (19,965) | |||
| Number of shares | 7,297,507 | ||||
| Number of shares | 0 | ||||
| Series A shares granted for the LTIP | $ 1 | 1 | |||
| Number of shares | 2,930,116 | ||||
| Number of shares | 1,176,811 | ||||
| Share repurchase | $ (50,000) | $ (99,846) | |||
| Number of shares repurchased | (1,213,371) | (2,081,198) | |||
| Ending Balance | $ 491,165 | $ 398,064 | $ 517,874 | ||
| Number of shares | 104,299,703 | 95,285,451 | 95,355,430 | ||
| Issuance of shares | 7,297,507 | 299,687 | 1,176,811 | ||
| Increase In Issued Capital | $ 299,687 | ||||
| Series C common shares [member] | |||||
| Number of shares | 2 | 2 | 2 | ||
| Number of shares | 2 | 2 | 2 | ||