Provisions for Sundry Creditors - Summary of provisions for plugging of wells (Detail) - MXN ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|---|---|
| Disclosure Of Provision For Plugging Of Wells [Line Items] | ||||
| Provisions for plugging of wells | $ 126,608,358 | $ 115,514,750 | $ 61,117,106 | $ 66,699,388 |
| 2026 | ||||
| Disclosure Of Provision For Plugging Of Wells [Line Items] | ||||
| Provisions for plugging of wells | 613,082 | |||
| 2027 | ||||
| Disclosure Of Provision For Plugging Of Wells [Line Items] | ||||
| Provisions for plugging of wells | 232,915 | |||
| 2028 | ||||
| Disclosure Of Provision For Plugging Of Wells [Line Items] | ||||
| Provisions for plugging of wells | 2,697,143 | |||
| 2029 | ||||
| Disclosure Of Provision For Plugging Of Wells [Line Items] | ||||
| Provisions for plugging of wells | 1,459,736 | |||
| 2030 | ||||
| Disclosure Of Provision For Plugging Of Wells [Line Items] | ||||
| Provisions for plugging of wells | 4,102,872 | |||
| More than five years | ||||
| Disclosure Of Provision For Plugging Of Wells [Line Items] | ||||
| Provisions for plugging of wells | $ 117,502,610 |