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Cost of Sales and Expenses by their Nature - Schedule of Cost of Sales and Administration Expenses (Details) - MXN ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Schedule of Cost of Sales and Administration Expenses [Line Items]      
Cost of sales and expenses $ 28,635,262 $ 33,417,164 $ 42,140,561
Cost of sales 26,032,751 31,100,106 39,683,861
Administrative expenses 2,602,511 2,317,058 2,456,700
Cost of sales administrative expenses 28,635,262 33,417,164 42,140,561
Raw materials and consumables [Member]      
Schedule of Cost of Sales and Administration Expenses [Line Items]      
Cost of sales and expenses 17,036,782 20,377,456 27,080,462
Electrical energy [Member]      
Schedule of Cost of Sales and Administration Expenses [Line Items]      
Cost of sales and expenses 2,163,690 2,326,649 2,586,918
Ferroalloys [Member]      
Schedule of Cost of Sales and Administration Expenses [Line Items]      
Cost of sales and expenses 1,500,999 1,883,923 2,232,759
Refractories [Member]      
Schedule of Cost of Sales and Administration Expenses [Line Items]      
Cost of sales and expenses 650,713 859,034 767,691
Oxygen [Member]      
Schedule of Cost of Sales and Administration Expenses [Line Items]      
Cost of sales and expenses 406,973 348,200 297,302
Electrodes [Member]      
Schedule of Cost of Sales and Administration Expenses [Line Items]      
Cost of sales and expenses 249,551 402,513 542,117
Gas and fuels [Member]      
Schedule of Cost of Sales and Administration Expenses [Line Items]      
Cost of sales and expenses 579,897 793,649 1,541,817
Labor [Member]      
Schedule of Cost of Sales and Administration Expenses [Line Items]      
Cost of sales and expenses 1,663,870 1,822,827 2,272,304
Operation materials [Member]      
Schedule of Cost of Sales and Administration Expenses [Line Items]      
Cost of sales and expenses 985,511 1,038,873 1,366,947
Depreciation and amortization [Member]      
Schedule of Cost of Sales and Administration Expenses [Line Items]      
Cost of sales and expenses 1,066,382 1,035,244 1,116,872
Maintenance [Member]      
Schedule of Cost of Sales and Administration Expenses [Line Items]      
Cost of sales and expenses 1,602,511 1,867,656 1,250,897
Other expenses [Member]      
Schedule of Cost of Sales and Administration Expenses [Line Items]      
Cost of sales and expenses $ 728,383 $ 661,140 $ 1,084,475