Supplemental Guarantor Information Condensed Consolidated Balance Sheets (Details) - USD ($) $ in Thousands		Dec. 31, 2022	Dec. 31, 2021
Condensed Financial Statements, Captions [Line Items]
Current assets		$ 300,432	$ 289,577
Current liabilities		219,360	235,868
Non-current liabilities		737,767	698,292
Coeur Mining, Inc.
Condensed Financial Statements, Captions [Line Items]
Current assets		73,692	11,143
Non-current assets(1)	[1]	445,778	473,145
Non-guarantor intercompany assets		4,391	19,803
Current liabilities		19,842	18,353
Non-current liabilities		42,028	139,223
Non-guarantor intercompany liabilities		58,257	30,045
Guarantor Subsidiaries
Condensed Financial Statements, Captions [Line Items]
Current assets		137,432	128,630
Non-current assets(1)	[1]	991,213	830,330
Non-guarantor intercompany assets		0	0
Current liabilities		136,788	130,307
Non-current liabilities		603,800	461,904
Non-guarantor intercompany liabilities		$ 150,550	$ 1,650

[1] Coeur Mining, Inc.’s non-current assets includes its investment in Guarantor Subsidiaries.