Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 808
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479402/808-10-50-1

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

NATURE OF OPERATIONS (Details)	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Various mines in various locations
Nature of operations
Subsidiary ownership interest (as a percent)	100.00%
McEwen Copper Inc
Nature of operations
Subsidiary ownership interest (as a percent)	47.70%
Minera Santa Cruz S.A.
Nature of operations
Subsidiary ownership interest (as a percent)	49.00%	49.00%	49.00%