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v3.25.1

Equity - Additional Information (Detail) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 shares | Dec. 31, 2023 shares
Disclosure of classes of share capital [line items] |  |
Number of shares represented by each ADS | 2 |
Percentage of legal reserve on share capital | 25.00% |
Shares held by subsidiaries | 72,941,000 | 72,941,000
American depository shares (ADs) [member] |  |
Disclosure of classes of share capital [line items] |  |
Number of shares represented by each ADS | 2 |
Number of shares outstanding | 157,164,000 | 157,164,000
Ordinary shares [member] |  |
Disclosure of classes of share capital [line items] |  |
Number of shares outstanding | 314,328,000 | 314,328,000
Top of range [member] |  |
Disclosure of classes of share capital [line items] |  |
Percentage of cash dividend on dividend distribution | 30.00% |

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