Trade Accounts Receivable, Net - Doubtful Accounts (Details) - MXN ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Trade Accounts Receivable, Net | ||
| At January 1 | $ (1,678,503) | $ (1,774,151) |
| Expected credit losses | (1,163,209) | (1,294,362) |
| Write-off of receivables | 1,171,797 | 1,313,016 |
| Spun-off Businesses | 76,994 | |
| At December 31 | $ (1,669,915) | $ (1,678,503) |