Balances and Transactions with Related Parties and Affiliated Companies - Balances (Details) - MXN ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Balances | ||
| Account receivable with related party transaction | $ 1,219 | $ 491 |
| Other receivables | 68 | 76 |
| Other payables | 1,432 | 1,225 |
| BBVA Bancomer, S.A de C.V. | Bank loans and notes payables | ||
| Balances | ||
| Account payables with related party transactions | 0 | 1,566 |
| BBVA Bancomer, S.A de C.V. | Cash and cash equivalent | ||
| Balances | ||
| Assets balance with related party transaction | 0 | 3,576 |
| Grupo Financiero Scotiabank Inverlat SA | ||
| Balances | ||
| Assets balance with related party transaction | 7,508 | 2,209 |
| Account payables with related party transactions | 25 | 30 |
| The Coca-Cola company | Bank loans and notes payables and accounts payable | ||
| Balances | ||
| Account payables with related party transactions | $ 835 | $ 784 |