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Accounts Payable, Accrued Liabilities and Asset Retirement Obligations - Summary of Movements in Asset Retirement Obligations (Detail) - MXN ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Disclosure of asset retirement obligations [abstract]    
Beginning balance $ 10,799,997 $ 16,752,223
Business combination   156,578
Spin off effects [1]   (4,257,531)
Effect of translation (1,722,035) (1,138,217)
Increase of the year 1,425,391 350,802
Applications payments (175,163) (201,523)
Applications reversals (210,262) (862,335) [2]
Ending balance $ 10,117,928 $ 10,799,997
[1] See Note 12d.
[2] Reversals includes the sale of Claro Panama and Claro Chile disposal. See Note 12b.