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Property, Plant and Equipment (Details)
$ in Thousands, $ in Millions
 12 Months Ended
Dec. 31, 2021
MXN ($)
Dec. 31, 2020
MXN ($)
Dec. 31, 2014
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 15, 2015
MXN ($)
Dec. 15, 2015
USD ($)
Property, Plant and Equipment (Details) [Line Items]                
Depreciation expense (in Pesos) $ 1,175,108 $ 1,441,021            
Construction in progress       $ 15.6 $ 6.0      
Net book value $ 16,012,749 $ 15,950,352            
USD [Member]                
Property, Plant and Equipment (Details) [Line Items]                
Net book value       $ 54.6        
Lorain Ohio facility [Member]                
Property, Plant and Equipment (Details) [Line Items]                
Net book value             $ 2,701,000  
Lorain Ohio facility [Member] | USD [Member]                
Property, Plant and Equipment (Details) [Line Items]                
Electric arc furnace and auxiliar facilities expenses     $ 158.8          
Labor and capitalized indirect expenses     $ 45.4          
Net book value         $ 40.3 $ 41.5   $ 130.7