Accounts payable, accrued liabilities and asset retirement obligations, Components of Accounts Payable (Details) $ in Thousands, $ in Millions |
Dec. 31, 2024
MXN ($)
|
Dec. 31, 2024
USD ($)
|
Dec. 31, 2023
MXN ($)
|
|---|---|---|---|
| Components of Accounts Payable [Abstract] | |||
| Suppliers | $ 61,741,976 | $ 63,235,934 | |
| Sundry creditors | 92,286,367 | 88,637,103 | |
| Interest payable | 8,959,701 | 6,616,584 | |
| Guarantee deposits from customers | 1,669,103 | 1,455,109 | |
| Dividends payable | 2,266,987 | 2,152,686 | |
| Total | 166,924,134 | $ 8,236 | 162,097,416 |
| Disclosure of detailed information about intangible assets [line items] | |||
| Accounts payable | 17,224,845 | $ 850 | $ 0 |
| Operating licenses [Member] | |||
| Disclosure of detailed information about intangible assets [line items] | |||
| Accounts payable | $ 17,224,845 |