v3.26.1
Segment Information - Segment assets, liabilities and additions to property, plant and equipment (Details) - MXN ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Segment Information        
Segment assets $ 228,418,025 $ 251,657,896    
Segment liabilities 125,889,164 139,962,271    
Additions to Property, Plant and Equipment 12,186,505 9,097,397 $ 14,708,016  
Reconciliation of segment assets to total assets        
Assets 228,418,025 251,657,896    
Goodwill 13,454,998 13,454,998    
Cash and cash equivalents 27,607,244 46,193,173 32,586,352 $ 51,130,992
Other accounts receivable, net 70,603 125,486    
Short-term investments 11,397,798      
Equity investment in TelevisaUnivision 41,900,090 44,436,697 43,427,638  
Property and equipment, net 60,698,200 63,664,261 77,848,576  
Investment property, net 2,624,274 2,706,528    
Intangible assets, net 24,913,435 25,472,091    
Deferred income tax assets 14,083,042 20,630,753    
Investments in financial instruments 3,425,359 2,494,711    
Equity method loss recognized in loss (2,074)   (827)  
Equity method gain recognized in income   32,171    
Reconciliation of segment liabilities to total liabilities        
Liabilities 125,889,164 139,962,271    
Other Businesses        
Reconciliation of segment assets to total assets        
Equity method loss recognized in loss   (2,315)    
Equity method gain recognized in income 10,195   10,050  
Corporate assets        
Segment Information        
Additions to Property, Plant and Equipment 132,749 208,953 38,843  
Disposed Operations        
Segment Information        
Additions to Property, Plant and Equipment     768,182  
TelevisaUnivision        
Reconciliation of segment assets to total assets        
Equity method loss recognized in loss (1,096,242) (212,433) (4,095,851)  
Other corporate liabilities        
Segment Information        
Segment liabilities 9,907,965 11,424,235    
Reconciliation of segment liabilities to total liabilities        
Liabilities 9,907,965 11,424,235    
Telecom        
Segment Information        
Additions to Property, Plant and Equipment 12,053,756 8,888,444 13,900,991  
Operating segment        
Segment Information        
Segment assets 120,532,090 126,885,466 158,281,619  
Segment liabilities 39,932,152 38,161,060    
Additions to Property, Plant and Equipment 12,186,505 9,097,397 14,708,016  
Reconciliation of segment assets to total assets        
Assets 120,532,090 126,885,466 $ 158,281,619  
Reconciliation of segment liabilities to total liabilities        
Liabilities 39,932,152 38,161,060    
Operating segment | Telecom        
Reconciliation of segment assets to total assets        
Equity investments 956,508 952,721    
Goodwill 13,344,684 13,344,684    
Debt not allocated to segments        
Segment Information        
Segment liabilities 76,049,047 90,376,976    
Reconciliation of segment liabilities to total liabilities        
Liabilities 76,049,047 90,376,976    
Other Non Segment        
Reconciliation of segment assets to total assets        
Equity investments 3,674,751 2,757,701    
Goodwill 110,314 110,314    
Corporate, Non-Segment        
Reconciliation of segment assets to total assets        
Cash and cash equivalents 16,539,384 36,364,456    
Other accounts receivable, net 211,129 3,827,795    
Short-term investments 11,397,798      
Income taxes receivable and other recoverable taxes 3,967,566 1,593,254    
Non-current account receivable due from related party 341,719 3,538,497    
Equity investment in TelevisaUnivision 40,694,190 43,220,986    
Property and equipment, net 2,655,391 2,700,730    
Investment property, net 2,624,274 2,706,528    
Intangible assets, net 4,704,579 5,013,835    
Deferred income tax assets 5,857,009 6,400,422    
Other corporate assets $ 806,639 $ 2,240,507