Supplemental Guarantor Information Condensed Consolidated Statements of Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Condensed Financial Statements, Captions [Line Items]
Loss on debt extinguishment	$ 0			$ 0			$ 0	$ (9,173)
Revenue	182,993			207,969			575,520	624,944
Net income (loss)	$ (57,444)	$ (77,434)	$ 7,682	$ (54,768)	$ 32,146	$ 2,060	(127,196)	$ (20,562)
Coeur Mining, Inc.
Condensed Financial Statements, Captions [Line Items]
Revenue							0
Gross Profit							(624)
Net income (loss)							(127,196)
Guarantor Subsidiaries
Condensed Financial Statements, Captions [Line Items]
Revenue							341,647
Gross Profit							(21,940)
Net income (loss)							$ (41,081)