Document and Entity Information
Nov. 28, 2022
Cover [Abstract]  
Document Type 8-K
Document Period End Date Nov. 28, 2022
Entity Registrant Name SSR Mining Inc.
Entity Incorporation, State or Country Code A1
Entity File Number 001-35455
Entity Tax Identification Number 98-0211014
Entity Address, Address Line One Suite 1300
Entity Address, Address Line Two 6900 E. Layton Ave.
Entity Address, City or Town Denver
Entity Address, State or Province CO
Entity Address, Country US
Entity Address, Postal Zip Code 80237
City Area Code 303
Local Phone Number 292-1299
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Shares without par value
Trading Symbol SSRM
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Entity Central Index Key 0000921638
Amendment Flag false