Inventories - Summary of Inventories (Parenthetical) (Detail) - MXN ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Disclosure of inventories [abstract] | |||
| Inventories recognized as cost of sales | $ 569,575,553 | $ 678,994,139 | $ 765,038,494 |