v3.26.1
Employee benefits, Movement in Net Defined Benefit Liability (Details) - MXN ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Employee benefits, Movement in net defined benefit liability [Abstract]      
Beginning balance $ 10,175,001 $ 8,766,021 $ 6,654,318
Included in profit and loss [Abstract]      
Current service cost 2,410,219 1,324,563 1,706,150
Interest cost 966,889 179,510 544,326
Net defined benefit resulting in profit or loss 13,552,109 10,270,094 8,904,794
Included in OCI [Abstract]      
Remeasurement in loss (gain) (1,454,945) (16,372) (124,616)
Payments [Abstract]      
Benefits paid (238,524) (78,721) (14,157)
Ending balance $ 11,858,640 $ 10,175,001 $ 8,766,021