v3.25.1
Financial Risk Management - Net Monetary Position (Details)
$ in Thousands, $ in Millions
 12 Months Ended
Dec. 31, 2024
MXN ($)
Dec. 31, 2023
MXN ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2024
MXN ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2023
MXN ($)
Financial Risk Management            
Percentage of reasonably possible increase in risk assumption     10.00% 10.00%    
Hypothetical foreign exchange gain $ 1,004,917 $ 122,159        
Percentage of reasonably possible decrease in risk assumption         10.00% 10.00%
Euros            
Financial Risk Management            
U.S. dollar equivalent monetary assets     $ 33.4   $ 36.0  
U.S. dollar equivalent monetary liabilities     (0.1)   (20.1)  
Foreign currency risk            
Financial Risk Management            
U.S. dollar equivalent monetary assets     1,352.0   1,398.5  
U.S. dollar equivalent monetary liabilities     (3,942.2)   (4,010.2)  
Net liability position     (2,590.2)   (2,611.7)  
Long-term debt designated as a hedging instrument of the Group's investments in TelevisaUnivision (formerly known as UH II) and the investment in Open-Ended Fund            
Financial Risk Management            
U.S. dollar equivalent monetary liabilities     $ (2,108.7) $ (44,005,755) $ (2,539.5) $ (43,000,795)