Share Capital and Capital Surplus and Others - Summary of changes in issued shares (Parenthetical) (Detail) - shares |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Disclosure of classes of share capital [line items] | ||
| Number of treasury shares retired | 0 | 4,043,091 |