Shareholders' Equity, Payment of Dividends and Repurchase of Shares (Details) - MXN ($) $ in Billions |
12 Months Ended | |||
|---|---|---|---|---|
Nov. 08, 2024 |
Apr. 29, 2024 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Payment of Dividends [Abstract] | ||||
| Percentage of withholding tax rate on payment of dividend | 10.00% | |||
| Series B Common Stock [Member] | ||||
| Repurchase of Shares [Abstract] | ||||
| Treasury stock (in shares) | 245,000,000 | 770,260,000 | ||
| Series B Common Stock [Member] | Treasury Shares [Member] | ||||
| Repurchase of Shares [Abstract] | ||||
| Shares authorized for repurchase | $ 15 | $ 15 | ||
| Number of shares repurchased (in shares) | 1,450,000,000 |