v3.26.1
Trade and Other Receivables - Tabular Disclosure of Trade and Other Receivables (Detail) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Prepayments, tax receivables and others:    
Prepayments for transportation servicesNonCurrent $ 311,087 $ 134,436
Receivables related to the transfer of conventional assets 40,945 57,194
Prepaid expenses and other receivables 19,409 11,820
Income tax 785  
Turnover tax 670 164
Prepayments And Other Taxes Receivable NonCurrent 372,896 203,614
Financial assets:    
Loans to employees 130 411
Accounts receivable from third parties [1] 9,404 29,040
Gas IV Plan (Note 2.5.3.1) 2,316 3,007
Receivables from joint operations 1,368 5,586
Advances to directors and loans to employees 1,033 742
Others 332 632
Balances with related parties 0 4,741
Current financial assets 14,453 43,748
Receivables from joint operations   1,243
Non-current financial assets 130 1,654
Total noncurrent trade and other receivables 373,026 205,268
Oil and gas accounts receivable (net of allowance of expected credit loss) 186,403 77,351
Trade receivables 186,403 77,351
Value added tax 77,160 90,704
Advance payments for transportation services 26,098 7,054
Receivables related to the transfer of conventional assets [2] 23,984 46,018
Income tax 9,283 4,431
Prepaid expenses and other receivables 7,253 9,322
Turnover tax 3,047 2,867
Prepayments And Other Taxes Receivable Current 146,825 160,396
Other receivables 161,278 204,144
Total current trade and other receivables $ 347,681 $ 281,495
[1] As of December 31, 2024 includes 13,200 with Tango, related to the extension of the concessions (Note 28.1.2).
[2] See Note 3.2.8.