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Short and long-term documents: Additional information (Details)
$ in Thousands, $ in Thousands
 1 Months Ended
Sep. 22, 2023
Oct. 20, 2022
Mar. 22, 2013
MXN ($)
May 31, 2022
USD ($)
Dec. 31, 2023
MXN ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2022
MXN ($)
Dec. 31, 2022
USD ($)
May 31, 2022
MXN ($)
May 31, 2022
USD ($)
Jun. 24, 2015
MXN ($)
Jun. 24, 2015
USD ($)
Mar. 22, 2013
USD ($)
Long-term debt:                          
Proportion of interest in subsidiary 60.00% 60.00%                      
Debt coverage ratio         2.4 2.4 1.7 1.7          
Aerostar                          
Long-term debt:                          
Notional amount     $ 4,471,000                   $ 350,000
Borrowings, interest rate                     6.75% 6.75%  
Debt coverage ratio                 1.0 1.0      
Senior secured notes due on March 22, 2035                          
Long-term debt:                          
Notional amount         $ 8,983,824 $ 600,000 $ 10,549,929 $ 600,000          
Borrowings, interest rate     5.75%                   5.75%
Debt Instrument, Quoted Yield     2.39%                    
Spread Credit     336                   336
Senior secured notes due on March 22, 2035 | Aerostar                          
Long-term debt:                          
Principal Amount With Modified Payment Terms       $ 50,000                  
Notional amount                 $ 3,947,522 $ 200,000 $ 737,000 $ 50,000  
Debt Instrument, Quoted Yield       4.92%