Commitments and contingencies - Income tax declaration for 2014 (Details) |
Dec. 31, 2024
USD ($)
|
Dec. 31, 2023
PEN (S/)
|
Aug. 11, 2023
USD ($)
|
Mar. 15, 2021
USD ($)
|
Mar. 15, 2021
PEN (S/)
|
Dec. 31, 2018
USD ($)
|
Dec. 31, 2018
PEN (S/)
|
|---|---|---|---|---|---|---|---|
| Disclosure of Commitments and contingencies [Line Items] | |||||||
| Contingent liability | $ 20,500,000 | S/ 5,438,000 | $ 12,249,000 | ||||
| SUNAT. | Open tax procedure | |||||||
| Disclosure of Commitments and contingencies [Line Items] | |||||||
| Declared tax deductions not recognized | $ 20,054,000 | S/ 3,259,000 | |||||
| SUNAT. | Year 2014 [Member] | Open tax procedure | |||||||
| Disclosure of Commitments and contingencies [Line Items] | |||||||
| Declared tax deductions not recognized | $ 25,172,000 | S/ 94,898,000 |