v3.25.1
Property, Plant and Equipment, Net, and Investment Property, Net (Details) - MXN ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Property, Plant and Equipment, Net        
Balance at beginning of the period   $ 77,848,576 $ 82,236,399  
Additions   9,097,397 14,708,016 $ 17,315,387
Balance at end of the period $ 63,664,261 63,664,261 77,848,576 82,236,399
Cost        
Property, Plant and Equipment, Net        
Balance at beginning of the period   242,172,594 232,638,507  
Additions   9,097,397 14,708,016  
Dismantling cost   12,122 5,536  
Retirements and reclassifications to other accounts   (19,546,832) (4,161,160)  
Transfers from intangibles assets, net   (770,090) (602,197)  
Transfers investment property     (268)  
Effect of translation   956,386 (415,840)  
Balance at end of the period 231,921,577 231,921,577 242,172,594 232,638,507
Accumulated depreciation        
Property, Plant and Equipment, Net        
Balance at beginning of the period   (164,324,018) (150,402,108)  
Depreciation of the year   (16,258,774) (17,634,233)  
Impairment   (20,044)    
Retirements and reclassifications to other accounts   13,321,822 3,422,174  
Transfers investment property   (83,645) (83,260)  
Effect of translation   (892,657) 373,409  
Balance at end of the period (168,257,316) (168,257,316) (164,324,018) (150,402,108)
Buildings and Land        
Property, Plant and Equipment, Net        
Balance at beginning of the period   6,963,021 6,953,161  
Balance at end of the period 3,428,396 3,428,396 6,963,021 6,953,161
Buildings and Land | Cost        
Property, Plant and Equipment, Net        
Balance at beginning of the period   11,619,447 11,459,587  
Additions   20,922 1,247  
Retirements and reclassifications to other accounts   (5,535,721) (224,357)  
Transfers investment property     (268)  
Transfers and reclassifications   21,292 378,264  
Effect of translation     4,974  
Balance at end of the period 6,125,940 6,125,940 11,619,447 11,459,587
Buildings and Land | Accumulated depreciation        
Property, Plant and Equipment, Net        
Balance at beginning of the period   (4,656,426) (4,506,426)  
Depreciation of the year   (119,869) (357,525)  
Retirements and reclassifications to other accounts   2,162,396 291,328  
Transfers investment property   (83,645) (83,260)  
Effect of translation     (543)  
Balance at end of the period (2,697,544) (2,697,544) (4,656,426) (4,506,426)
Networks and technical equipment        
Property, Plant and Equipment, Net        
Balance at beginning of the period   57,096,247 58,524,011  
Balance at end of the period 50,634,320 50,634,320 57,096,247 58,524,011
Networks and technical equipment | Cost        
Property, Plant and Equipment, Net        
Balance at beginning of the period   197,794,121 186,550,056  
Additions   5,013,043 11,569,757  
Dismantling cost   12,122 5,536  
Retirements and reclassifications to other accounts   (9,541,826) (4,592,708)  
Transfers and reclassifications   5,907,840 4,682,990  
Effect of translation   946,672 (421,510)  
Balance at end of the period 200,131,972 200,131,972 197,794,121 186,550,056
Networks and technical equipment | Accumulated depreciation        
Property, Plant and Equipment, Net        
Balance at beginning of the period   (140,697,874) (128,026,045)  
Depreciation of the year   (15,299,488) (16,085,521)  
Retirements and reclassifications to other accounts   7,387,294 3,041,980  
Effect of translation   (887,584) 371,712  
Balance at end of the period (149,497,652) (149,497,652) (140,697,874) (128,026,045)
Satellite Transponders        
Property, Plant and Equipment, Net        
Balance at beginning of the period   1,207,783 1,490,197  
Impairment (20,044)      
Balance at end of the period 905,325 905,325 1,207,783 1,490,197
Satellite Transponders | Cost        
Property, Plant and Equipment, Net        
Balance at beginning of the period   6,026,094 6,026,094  
Additions   0 0  
Dismantling cost   0 0  
Retirements and reclassifications to other accounts   0 0  
Transfers from intangibles assets, net   0 0  
Transfers investment property   0 0  
Transfers and reclassifications   0 0  
Effect of translation   0 0  
Balance at end of the period 6,026,094 6,026,094 6,026,094 6,026,094
Satellite Transponders | Accumulated depreciation        
Property, Plant and Equipment, Net        
Balance at beginning of the period   (4,818,311) (4,535,897)  
Depreciation of the year   (282,414) (282,414)  
Impairment   (20,044)    
Retirements and reclassifications to other accounts   0 0  
Transfers investment property   0 0  
Effect of translation   0 0  
Balance at end of the period (5,120,769) (5,120,769) (4,818,311) (4,535,897)
Furniture and Fixtures        
Property, Plant and Equipment, Net        
Balance at beginning of the period   378,560 414,411  
Balance at end of the period 316,278 316,278 378,560 414,411
Furniture and Fixtures | Cost        
Property, Plant and Equipment, Net        
Balance at beginning of the period   1,261,892 1,214,427  
Additions   8,206 11,260  
Retirements and reclassifications to other accounts   (122,101) (1,724)  
Transfers and reclassifications   25,154 38,053  
Effect of translation   494 (124)  
Balance at end of the period 1,173,645 1,173,645 1,261,892 1,214,427
Furniture and Fixtures | Accumulated depreciation        
Property, Plant and Equipment, Net        
Balance at beginning of the period   (883,332) (800,016)  
Depreciation of the year   (69,291) (84,874)  
Retirements and reclassifications to other accounts   95,404 1,462  
Effect of translation   (148) 96  
Balance at end of the period (857,367) (857,367) (883,332) (800,016)
Transportation Equipment        
Property, Plant and Equipment, Net        
Balance at beginning of the period   874,208 1,057,465  
Balance at end of the period 205,152 205,152 874,208 1,057,465
Transportation Equipment | Cost        
Property, Plant and Equipment, Net        
Balance at beginning of the period   2,963,827 3,026,747  
Additions   22,488 50,953  
Retirements and reclassifications to other accounts   (1,242,130) (130,966)  
Transfers and reclassifications   4,894 18,735  
Effect of translation   3,818 (1,642)  
Balance at end of the period 1,752,897 1,752,897 2,963,827 3,026,747
Transportation Equipment | Accumulated depreciation        
Property, Plant and Equipment, Net        
Balance at beginning of the period   (2,089,619) (1,969,282)  
Depreciation of the year   (120,510) (199,009)  
Retirements and reclassifications to other accounts   664,112 78,311  
Effect of translation   (1,728) 361  
Balance at end of the period (1,547,745) (1,547,745) (2,089,619) (1,969,282)
Computer Equipment        
Property, Plant and Equipment, Net        
Balance at beginning of the period   1,606,625 1,564,859  
Balance at end of the period 528,119 528,119 1,606,625 1,564,859
Computer Equipment | Cost        
Property, Plant and Equipment, Net        
Balance at beginning of the period   9,682,066 9,241,759  
Additions   32,133 232,867  
Retirements and reclassifications to other accounts   (2,951,681) (14,512)  
Transfers and reclassifications   75,477 223,467  
Effect of translation   2,978 (1,515)  
Balance at end of the period 6,840,973 6,840,973 9,682,066 9,241,759
Computer Equipment | Accumulated depreciation        
Property, Plant and Equipment, Net        
Balance at beginning of the period   (8,075,441) (7,676,900)  
Depreciation of the year   (184,693) (405,514)  
Retirements and reclassifications to other accounts   1,949,903 5,385  
Effect of translation   (2,623) 1,588  
Balance at end of the period (6,312,854) (6,312,854) (8,075,441) (7,676,900)
Leasehold Improvements        
Property, Plant and Equipment, Net        
Balance at beginning of the period   771,640 661,518  
Balance at end of the period 455,192 455,192 771,640 661,518
Leasehold Improvements | Cost        
Property, Plant and Equipment, Net        
Balance at beginning of the period   3,874,655 3,549,060  
Additions   43,381 27,842  
Retirements and reclassifications to other accounts   (1,347,560) (25,292)  
Transfers and reclassifications   106,827 323,662  
Effect of translation   1,274 (617)  
Balance at end of the period 2,678,577 2,678,577 3,874,655 3,549,060
Leasehold Improvements | Accumulated depreciation        
Property, Plant and Equipment, Net        
Balance at beginning of the period   (3,103,015) (2,887,542)  
Depreciation of the year   (182,509) (219,376)  
Retirements and reclassifications to other accounts   1,062,713 3,708  
Effect of translation   (574) 195  
Balance at end of the period (2,223,385) (2,223,385) (3,103,015) (2,887,542)
Construction and Projects in Progress        
Property, Plant and Equipment, Net        
Balance at beginning of the period   8,950,492 11,570,777  
Balance at end of the period 7,191,479 7,191,479 8,950,492 11,570,777
Construction and Projects in Progress | Cost        
Property, Plant and Equipment, Net        
Balance at beginning of the period   8,950,492 11,570,777  
Additions   3,957,224 2,814,090  
Retirements and reclassifications to other accounts   1,194,187 828,399  
Transfers from intangibles assets, net   (770,090) (602,197)  
Transfers and reclassifications   (6,141,484) (5,665,171)  
Effect of translation   1,150 4,594  
Balance at end of the period $ 7,191,479 $ 7,191,479 $ 8,950,492 $ 11,570,777