v3.25.1
Basis of Preparation of the Consolidated Financial Statements and Summary of Significant Accounting Policies and Practices, Discontinued Operations (Details)
$ in Thousands, $ in Millions
 9 Months Ended 12 Months Ended
Oct. 31, 2024
Oct. 03, 2024
Oct. 06, 2022
MXN ($)
Jul. 01, 2022
MXN ($)
Jul. 01, 2022
USD ($)
Sep. 15, 2021
USD ($)
Oct. 06, 2022
MXN ($)
Dec. 31, 2024
MXN ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
MXN ($)
Dec. 31, 2022
MXN ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2021
MXN ($)
Operating revenues: [Abstract]                            
Service revenues               $ 741,858,822 $ 36,602.0 $ 689,154,325 $ 712,985,548      
Sales of equipment               127,361,762 6,284.0 126,858,519 131,515,849      
Operating revenues               869,220,584 42,886.0 816,012,844 844,501,397      
Total costs and expenses               331,177,822 16,340.0 316,476,140 330,532,450      
Operating income               180,100,090 8,886.0 167,783,515 170,870,752      
Profit before income tax               62,829,909 3,100.0 115,333,645 134,269,499      
Net profit (loss) of the period from discontinued operations               0 0.0 0 (6,719,015)      
Recycling (income) or loss of accumulated foreign currency translation Effect       $ 1,750,451                    
Impairment loss               0   0 0      
Cash flows from losing control of subsidiaries or other businesses, classified as investing activities               0 0.0 0 5,791,488      
Gains (losses) recognised when control of subsidiary is lost               0 $ 0.0 0 (9,390,641)      
Current assets [Abstract]                            
Cash               36,652,098   26,597,773 33,700,949 $ 1,808.0 $ 1,312.0 $ 38,679,891
Account receivable to subscribers, distributors and others net               221,122,253   206,802,150   10,910.0    
Inventories, net               23,751,457   19,271,625   1,172.0    
Other assets, net               13,424,395   11,222,259   663.0    
Total current assets               353,697,833   340,166,988   17,451.0    
Non-current assets: [Abstract]                            
Property, plant and equipment               713,784,429   628,650,904 657,226,210 35,218.0   731,196,679
Intangibles, net               141,736,581   121,498,519 128,893,422 6,993.0   143,225,764
Other assets, net               48,206,789   37,643,712   2,378.0    
Rights-of-use               199,460,378   113,568,320 121,874,096 9,841.0   $ 90,372,393
Total assets               1,793,920,957   1,564,185,960 1,618,099,344 88,509.0    
Short term liability related to rigth of use of assets               35,436,851   24,375,010   1,748.0    
Payable taxes               24,151,790   29,516,162   1,191.0    
Related parties               3,701,960   6,766,826   182.0    
Deferred income               29,020,425   27,494,667   1,432.0    
Long-term liability related to right-of-use of assets               177,666,377   100,794,146   8,766.0    
Deferred income               2,672,730   2,666,273   132.0    
Total liabilities               $ 1,361,736,636   $ 1,142,483,578 $ 1,180,270,071 $ 67,186.0    
Liberty Latin America [Member]                            
Discontinued operations [Abstract]                            
Proportion of ownership interest in joint venture   50.00% 50.00%                      
Claro Chile, SpA [Member]                            
Discontinued operations [Abstract]                            
Proportion of ownership interest in joint venture 50.00%                          
Claro Chile, SpA [Member] | Liberty Latin America [Member]                            
Discontinued operations [Abstract]                            
Proportion of ownership interest in joint venture 50.00%                          
Claro Chile, SpA [Member]                            
Discontinued operations [Abstract]                            
Proportion of ownership interest in joint venture     50.00%                      
Operating revenues: [Abstract]                            
Impairment loss     $ 0                      
Discontinued operations [member] | Claro Panama [Member]                            
Operating revenues: [Abstract]                            
Service revenues       1,210,109                    
Sales of equipment       206,595                    
Operating revenues       1,416,704                    
Total costs and expenses       1,403,311                    
Operating income       13,393                    
Financial cost       (39,538)                    
Gain on disposal sale of discontinued operations       3,405,014                    
Profit before income tax       3,378,869                    
Income taxes:       0                    
Net profit (loss) of the period from discontinued operations       3,378,869                    
Impairment loss       $ 0                    
Percentage of ownership interest in subsidiary proportion to sell           100.00%                
Agreed disposal price           $ 200.0                
Percentage of ownership interest in subsidiary sold       100.00%                    
Cash flows from losing control of subsidiaries or other businesses, classified as investing activities         $ 116.7                  
Gains (losses) recognised when control of subsidiary is lost       $ 3,405,014                    
Current assets [Abstract]                            
Cash       24,202                    
Account receivable to subscribers, distributors and others net       666,114                    
Inventories, net       169,851                    
Other assets, net       4,457                    
Total current assets       864,624                    
Non-current assets: [Abstract]                            
Property, plant and equipment       1,102,062                    
Intangibles, net       1,810,964                    
Account receivables to subscribers, distributors and others, net       42,368                    
Other assets, net       12,291                    
Rights-of-use       975,019                    
Total assets       4,807,328                    
Short term liability related to rigth of use of assets       198,289                    
Accounts payable       576,522                    
Payable taxes       24,981                    
Related parties       1,159                    
Deferred income       126,904                    
Long-term liability related to right-of-use of assets       855,969                    
Deferred income       129,062                    
Total liabilities       1,912,886                    
Net assets directly associated with disposal group       $ 2,894,442                    
Discontinued operations [member] | Claro Chile, SpA [Member]                            
Operating revenues: [Abstract]                            
Service revenues     10,500,087                      
Sales of equipment     2,626,823                      
Operating revenues     13,126,910                      
Total costs and expenses     14,954,526                      
Operating income     (1,827,616)                      
Financial cost     (685,129)                      
Profit before income tax     (2,512,745)                      
Income taxes:     (1,805,500)                      
Net profit (loss) of the period from discontinued operations     $ (707,245)                      
Recycling (income) or loss of accumulated foreign currency translation Effect             $ (6,943,753)