v3.26.1
HELD FOR SALE AND DISCONTINUED OPERATIONS - Statements of Operations (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Operating costs and expenses:    
Exploration and evaluation $ 5,304 $ 5,961
Reclamation and remediation costs 6,498 3,705
Other operating expense (income), net 5,816 9,020
Operating income (loss) 300,381 106,784
Other income (expense):    
Interest expense (1,270) (1,792)
Other income (expense) 7,907 6,252
Foreign exchange gain (loss) 2,943 (5,631)
Total other income (expense) 9,580 (1,171)
Income and mining tax benefit (expense) (59,780) (16,439)
Net income (loss) from discontinued operations (365,333) (34,728)
Net loss (income) from discontinued operations attributable to non-controlling interest 6,407 7,808
Net income (loss) attributable to SSR Mining shareholders (358,926) (26,920)
Operating Segments    
Operating costs and expenses:    
Exploration and evaluation 4,201 5,400
Reclamation and remediation costs 6,498 3,705
Other operating expense (income), net 4,109 583
Operating income (loss) 341,826 139,788
Other income (expense):    
Interest expense 15 105
Other income (expense) 5,095 3,603
Foreign exchange gain (loss) 5,662 (3,792)
Operating Segments | Copler    
Other income (expense):    
Direct costs 21,700 20,600
Depreciation 14,900 15,200
Discontinued Operations    
Operating costs and expenses:    
Exploration and evaluation 862 904
Reclamation and remediation costs 892 615
Adjustment to fair value 338,229 0
Care and maintenance 36,641 35,795
Other operating expense (income), net 3,945 2,578
Operating income (loss) (380,569) (39,892)
Other income (expense):    
Interest expense (1,615) (1,577)
Other income (expense) 236 71
Foreign exchange gain (loss) 106 (422)
Total other income (expense) (1,273) (1,927)
Income (loss) before income and mining taxes (381,842) (41,819)
Income and mining tax benefit (expense) 16,874 7,301
Equity income (loss) of affiliates (365) (210)
Net income (loss) from discontinued operations (365,333) (34,728)
Net loss (income) from discontinued operations attributable to non-controlling interest 6,407 7,808
Net income (loss) attributable to SSR Mining shareholders $ (358,926) $ (26,920)