XML 118 R103.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Improvements to concession assets - net - Summary of the Net Amounts of Improvements to Concession Assets (Detail) - MXN ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Disclosure of detailed information about service concession arrangements [abstract]      
Improvements to concession assets $ 16,627,346 $ 13,692,281 $ 11,505,274
Construction in-progress 12,369,898 6,568,212 5,352,578
Total amounts $ 28,997,244 $ 20,260,493 $ 16,857,852