{"cik":215466,"taxonomy":"us-gaap","tag":"CommonStockDividendsPerShareDeclared","label":"Common Stock, Dividends, Per Share, Declared","description":"Aggregate dividends declared during the period for each share of common stock outstanding.","entityName":"COEUR MINING, INC.","units":{"USD/shares":[{"start":"2026-01-01","end":"2026-03-31","val":0.02,"accn":"0000215466-26-000019","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-06","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":0.02,"accn":"0000215466-26-000036","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-05"}]}}