Equity - Summary of Capital Stock (Detail) - shares |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|---|
| Disclosure of classes of share capital [line items] | |||
| Capital stock (in shares) | 16,806,658,096 | 16,806,658,096 | 16,806,658,096 |
| A | |||
| Disclosure of classes of share capital [line items] | |||
| Capital stock (in shares) | 7,936,628,152 | 7,936,628,152 | 7,936,628,152 |
| B | |||
| Disclosure of classes of share capital [line items] | |||
| Capital stock (in shares) | 1,575,624,195 | 1,575,624,195 | 1,575,624,195 |
| D | |||
| Disclosure of classes of share capital [line items] | |||
| Capital stock (in shares) | 4,668,365,424 | 4,668,365,424 | 4,668,365,424 |
| L | |||
| Disclosure of classes of share capital [line items] | |||
| Capital stock (in shares) | 2,626,040,325 | 2,626,040,325 | 2,626,040,325 |