Income taxes - Deferred assets and (liabilities) (Details) $ in Thousands, $ in Thousands |
Dec. 31, 2025
USD ($)
|
Dec. 31, 2025
MXN ($)
|
Dec. 31, 2024
MXN ($)
|
Dec. 31, 2023
MXN ($)
|
Dec. 31, 2022
MXN ($)
|
|---|---|---|---|---|---|
| Income taxes | |||||
| Deferred tax liabilities | $ (1,537) | $ (27,667) | $ (48,566) | $ (57,721) | |
| Deferred tax assets | $ 62,635 | 1,127,497 | 924,892 | 867,421 | |
| Net deferred ISR asset | 1,099,830 | 876,326 | 809,700 | $ 700,238 | |
| Provisions, allowances and labor obligations | |||||
| Income taxes | |||||
| Deferred tax liabilities | 43,112 | 27,674 | 107,768 | ||
| Deferred tax assets | 1,052,385 | 905,974 | 743,038 | ||
| Leasehold improvements | |||||
| Income taxes | |||||
| Deferred tax liabilities | (69,172) | (74,618) | (163,345) | ||
| Deferred tax assets | (62,292) | (134,289) | (53,622) | ||
| Tax loss carryforwards | |||||
| Income taxes | |||||
| Deferred tax liabilities | 75 | 75 | 75 | ||
| Deferred tax assets | 141,595 | 157,395 | 172,185 | ||
| Recoverable tax on assets | |||||
| Income taxes | |||||
| Deferred tax liabilities | 9,486 | ||||
| Deferred tax assets | 9,486 | ||||
| Others | |||||
| Income taxes | |||||
| Deferred tax liabilities | (1,682) | (1,697) | (2,219) | ||
| Deferred tax assets | (4,191) | (4,188) | (3,666) | ||
| Other subsidiary losses | |||||
| Income taxes | |||||
| Deferred tax assets | $ 141,670 | $ 157,470 | $ 172,260 |