Accounts payable, accrued liabilities and asset retirement obligations, Movements in Contingent Liabilities (Details) - MXN ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Movements in Contingencies [Roll Forward] | ||
| Beginning balance | $ 34,355,359 | $ 35,850,857 |
| Business combination | 182,686 | |
| Effect of translation | 437,201 | (1,738,359) |
| Increase of the year | 6,580,005 | 7,361,456 |
| Applications payments | (4,659,801) | (5,642,088) |
| Applications reversals | (1,941,634) | (1,476,507) |
| Ending balance | $ 34,953,816 | $ 34,355,359 |