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Costs and expenses by nature: (Details) - MXN ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Costs and expenses by nature:      
Short term benefits $ 1,812,680 $ 1,626,289 $ 1,235,765
Electric power 549,420 499,753 544,397
Maintenance and conservation 829,458 815,810 596,043
Professional fees 328,089 305,625 227,817
Insurance and bonds 310,732 277,754 151,041
Surveillance services 553,403 427,811 329,414
Cleaning services 381,224 303,168 263,177
Technical assistance 400,838 715,462 643,891
Right of use of assets under concession 2,557,670 1,496,142 1,424,066
Amortization and depreciation of intangible assets, furniture and equipment 2,322,984 2,069,157 2,059,237
Consumption of commercial items 542,872 552,298 489,244
Construction services 2,848,299 1,302,633 2,692,694
Termination benefits 5,882 5,434 4,343
Employees' statutory profit sharing 122,604 98,651 104,731
Impairment of accounts receivable 3,435 34,276 9,681
Other 243,391 47,856 186,424
Total aeronautical and non-aeronautical services costs, costs of construction services and administrative expenses $ 13,812,981 $ 10,578,119 $ 10,961,965