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INVENTORIES - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Inventory [Line Items]
Write-down of leach pad inventory		$ 0	$ 6,305,000	$ 0
Çöpler
Inventory [Line Items]
Write-down of leach pad inventory	$ 7,200,000		9,200,000
Cost of Sales | Çöpler
Inventory [Line Items]
Write-down of leach pad inventory	5,000,000		6,300,000
Depreciation, Depletion and Amortization | Çöpler
Inventory [Line Items]
Write-down of leach pad inventory	$ 2,200,000		$ 2,900,000

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Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 330
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483080/330-10-50-2

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