Supplemental Guarantor Information Condensed Consolidated Statements of Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023
Condensed Financial Statements, Captions [Line Items]
Revenue	$ 313,476			$ 194,583			$ 748,562	$ 559,116
Net income (loss)	$ 48,739	$ 1,426	$ (29,117)	$ (21,109)	$ (32,412)	$ (24,586)	21,048	$ (78,107)
Coeur Mining, Inc.
Condensed Financial Statements, Captions [Line Items]
Revenue							0
Gross Profit							(609)
Net income (loss)							21,048
Subsidiary Guarantors
Condensed Financial Statements, Captions [Line Items]
Revenue							458,561
Gross Profit							111,113
Net income (loss)							$ 64,072