v3.25.1
Investments in Financial Instruments - Available-for-sale financial assets (Details) - MXN ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Reconciliation for all assets and liabilities measured at fair value    
Balance at beginning of year $ 2,586,601  
Balance at the end of year 2,494,711 $ 2,586,601
Open-Ended Fund    
Reconciliation for all assets and liabilities measured at fair value    
Foreign exchange gain (loss) derived from the hedged Warrants issued by UHI and investments in Open-Ended Fund   98,017
Open-Ended Fund    
Reconciliation for all assets and liabilities measured at fair value    
Foreign exchange gain (loss) derived from the hedged Warrants issued by UHI and investments in Open-Ended Fund 176,416  
FVOCIL    
Reconciliation for all assets and liabilities measured at fair value    
Balance at beginning of year 2,586,601 3,384,262
Change in fair value in other comprehensive income (loss) (91,890) (797,661)
Balance at the end of year 2,494,711 2,586,601
FVOCIL | Open-Ended Fund    
Reconciliation for all assets and liabilities measured at fair value    
Balance at beginning of year 674,451 773,209
Change in fair value in other comprehensive income (loss) 110,318 (98,758)
Balance at the end of year 784,769 674,451
FVOCIL | Publicly Traded Equity Instruments    
Reconciliation for all assets and liabilities measured at fair value    
Balance at beginning of year 1,912,150 2,611,053
Change in fair value in other comprehensive income (loss) (202,208) (698,903)
Balance at the end of year $ 1,709,942 $ 1,912,150