v3.26.1
Customers and Other Financing and Non-Financing Accounts Receivable (Tables)
12 Months Ended
Dec. 31, 2025
Trade and other receivables [abstract]  
Summary of Accounts Receivable and Other Receivables
A.    Customers
20252024
Domestic customersPs.90,666,378 Ps.86,225,287 
Export customers21,328,100 40,507,888 
Total customers, netPs.111,994,478 Ps.126,733,175 
Schedule of Breakdown of Accounts Receivable Based on Credit History
The following table shows a breakdown of accounts receivable based on their credit history at December 31, 2025 and 2024, as well as the relation between the breakdown and the impaired amount:
Domestic customers
20252024
CurrentPs.89,172,793 Ps.84,445,056 
1 to 30 days548,374 437,409 
31 to 60 days114,307 219,618 
61 to 90 days9,679 164,720 
More than 90 days12,428,293 9,117,181 
Total102,273,446 94,383,984 
Impaired (reserved)(11,607,068)(8,158,697)
Total domestic customers, netPs.90,666,378 Ps.86,225,287 
Export customers
20252024
CurrentPs.21,088,823 Ps.33,799,362 
1 to 30 days8,237 5,673,672 
31 to 60 days130 259,797 
61 to 90 days118 56,352 
More than 90 days25,952,371 16,956,672 
Total47,049,679 56,745,855 
Impaired (reserved)(25,721,579)(16,237,967)
Total export customers, netPs.21,328,100 Ps.40,507,888 
Summary of Reconciliation for Impaired Accounts Receivable
Additionally, the reconciliation for impaired accounts receivable is as follows:
Domestic customers
202520242023
Balance at the beginning of the yearPs.(8,158,697)Ps.(8,752,400)Ps.(5,637,756)
Impairment of accounts receivable(3,448,371)593,703 (3,114,644)
Balance at the end of the yearPs.(11,607,068)Ps.(8,158,697)Ps.(8,752,400)
Export customers
202520242023
Balance at the beginning of the yearPs.(16,237,967)Ps.(167,546)Ps.(190,779)
(Increase) cancellation (1)
(9,504,395)(16,032,261)1,320 
Translation effects20,783 (38,160)21,913 
Balance at the end of the yearPs.(25,721,579)Ps.(16,237,967)Ps.(167,546)
(1) The impairment of export customers recognized in 2025 and 2024 was mainly in uncollectible export accounts due to the lack of a reasonable expectation of recovery. Indicators that there is no reasonable expectation of recovery include, among others, the fact that the debtor does not suggest a payment plan.
Summary of Other Accounts Receivable
B.    Other financing and non-financing receivables
20252024
Other financing receivables:
Sundry debtors (1)
Ps.18,378,494 Ps.26,789,620 
Employees and officers5,342,168 5,541,324 
Total other financing receivablesPs.23,720,662 Ps.32,330,944 
Other non-financing receivables:
Taxes to be recovered and prepaid taxesPs.46,811,990 Ps.63,432,179 
Special Tax on Production and Services12,951,835 6,135,511 
Other accounts receivable4,706,004 4,965,223 
Total other non-financing receivablesPs.64,469,829 Ps.74,532,913 
(1)Includes Ps. (5,466,747) and Ps. (788,453) of impairment, as of December 31, 2025 and 2024, respectively.