Cover
Cover - shares | 12 Months Ended | |
Dec. 31, 2021 | Jul. 08, 2022 | |
Cover [Abstract] | ||
Document Type | 10-K/A | |
Document Annual Report | true | |
Document Period End Date | Dec. 31, 2021 | |
Current Fiscal Year End Date | --12-31 | |
Document Transition Report | false | |
Entity File Number | 001-35455 | |
Entity Registrant Name | SSR MINING INC. | |
Entity Incorporation, State or Country Code | A1 | |
Entity Tax Identification Number | 98-0211014 | |
Entity Address, Address Line One | 6900 E Layton Ave. | |
Entity Address, Address Line Two | Suite 1300 | |
Entity Address, City or Town | Denver | |
Entity Address, State or Province | CO | |
Entity Address, Postal Zip Code | 80237 | |
City Area Code | 303 | |
Local Phone Number | 292-1299 | |
Title of 12(b) Security | Common shares without par value | |
Trading Symbol | SSRM | |
Security Exchange Name | NASDAQ | |
Entity Well-known Seasoned Issuer | Yes | |
Entity Voluntary Filers | No | |
Entity Current Reporting Status | Yes | |
Entity Interactive Data Current | Yes | |
Entity Filer Category | Large Accelerated Filer | |
Entity Small Business | false | |
Entity Emerging Growth Company | false | |
ICFR Auditor Attestation Flag | true | |
Entity Shell Company | false | |
Entity Common Stock, Shares Outstanding | 211,841,990 | |
Entity Central Index Key | 0000921638 | |
Amendment Flag | true | |
Amendment Description | This Amendment is being filed solely to reorganize information included in Part I, Item 2. Properties in the Initial Form 10-K Filing and to include additional information in Part I, Item 2. Properties that was previously included in the Çöpler District Master Plan 2021 Technical Report Summary, the Marigold 2021 Technical Report Summary, the Seabee 2021 Technical Report Summary and the Puna 2021 Technical Report Summary (collectively, the “Technical Report Summaries”), which were filed as exhibits to the Initial Form 10-K Filing. | |
Document Fiscal Year Focus | 2021 | |
Document Fiscal Period Focus | FY |
Audit Information
Audit Information | 12 Months Ended |
Dec. 31, 2021 | |
Audit Information [Abstract] | |
Auditor Name | PricewaterhouseCoopers LLP |
Auditor Firm ID | 271 |
Auditor Location | Vancouver, Canada |