XML 104 R75.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Accounts payable and accrued expenses: (Details) - MXN ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Accounts payable and accrued expenses:    
Suppliers $ 306,547 $ 307,068
Taxes payable 664,334 574,311
Use rights of assets under concession 455,125 575,598
Accounts payable to related parties 178,294 169,696
Lease payable 22,367 23,547
Salaries payable 221,328 187,209
Sundry creditors for services provided 929,483 915,873
Accounts payable to contractors 26,811 61,202
Total $ 2,804,289 $ 2,814,504