Basis of Presentation	12 Months Ended
Dec. 31, 2021
Basis of Presentation [Abstract]
Basis of Presentation	THE COMPANYCoeur Mining, Inc. (“Coeur” or the “Company”) is primarily a gold and silver producer with assets in the United States, Mexico and Canada. Coeur was incorporated as an Idaho corporation in 1928 under the name Coeur d’Alene Mines Corporation and on May 16, 2013, changed its state of incorporation from the State of Idaho to the State of Delaware and changed its name to Coeur Mining, Inc. Coeur’s corporate headquarters are in Chicago, Illinois.

The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-URI http://asc.fasb.org/topic&trid=2134479

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