v3.26.1
Condensed Consolidated Statement of Changes in Equity - USD ($)
shares in Thousands, $ in Thousands
Total
Total equity attributable to SSR Mining shareholders
Common shares 
Retained earnings
Non-controlling interest 
Beginning balance (in shares) at Dec. 31, 2024     202,369    
Beginning balance at Dec. 31, 2024 $ 3,946,861 $ 3,107,043 $ 2,993,678 $ 113,365 $ 839,818
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Settlement of restricted share units (RSUs) (in shares)     169    
Equity-settled stock-based compensation 2,301 2,301 $ 2,301    
Net income (loss) 54,446 58,781   58,781 (4,335)
Ending balance (in shares) at Mar. 31, 2025     202,538    
Ending balance at Mar. 31, 2025 $ 4,003,608 3,168,125 $ 2,995,979 172,146 835,483
Beginning balance (in shares) at Dec. 31, 2025 203,001   203,001    
Beginning balance at Dec. 31, 2025 $ 4,314,254 3,507,773 $ 2,998,654 509,119 806,481
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Exercise of stock options (in shares)     20    
Exercise of stock options 418 418 $ 418    
Settlement of restricted share units (RSUs) (in shares)     430    
Settlement of restricted share units (RSUs) (2,781) (2,781) $ (2,781)    
Equity-settled stock-based compensation 2,493 2,493 $ 2,493    
Conversion of 2019 Notes (in shares)     13,061    
Conversion of 2019 Notes 229,531 229,531 $ 229,531    
Net income (loss) $ (115,152) (106,450)   (106,450) (8,702)
Ending balance (in shares) at Mar. 31, 2026 216,512   216,512    
Ending balance at Mar. 31, 2026 $ 4,428,763 $ 3,630,984 $ 3,228,315 $ 402,669 $ 797,779