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Transactions in soles - Additional information (Details) - Sociedad Minera Cerro Verde S.A.A. | Dec. 31, 2022 $ / shares | Dec. 31, 2022 PEN (S/) | Dec. 31, 2021 $ / shares | Dec. 31, 2021 PEN (S/)
--- | --- | --- | --- | ---
Purchased call options |  |  |  |
Transactions in Soles |  |  |  |
Closing foreign exchange rate | 0.2626 | 3.808 | 0.2516 | 3.975
Written put options |  |  |  |
Transactions in Soles |  |  |  |
Closing foreign exchange rate | 0.2618 | 3.820 | 0.2501 | 3.998

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- Definition The spot exchange rate at the end of the reporting period. Exchange rate is the ratio of exchange for two currencies. Spot exchange rate is the exchange rate for immediate delivery. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_112_c&doctype=Standard -URIDate 2022-03-24 + Details
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