SSR Mining (SSRM) 10-Q 6 Nov 24 2024 Q3 Quarterly report Financial data

Cover

Cover - shares	9 Months Ended
	Sep. 30, 2024	Oct. 31, 2024
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2024
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	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, 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 Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		202,369,529
Entity Central Index Key	0000921638
Amendment Flag	false
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q3
Current Fiscal Year End Date	--12-31

Condensed Consolidated Statemen

Condensed Consolidated Statements of Operations - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Income Statement [Abstract]
Revenue		$ 257,356	$ 385,390	$ 672,431	$ 1,001,030
Operating costs and expenses:
Cost of sales	[1]	138,281	214,670	360,764	584,607
Depreciation, depletion, and amortization		30,443	55,990	91,852	147,727
General and administrative expense		19,016	17,539	45,329	52,369
Exploration and evaluation		11,364	14,886	32,850	39,386
Reclamation and remediation costs		2,414	2,173	280,146	6,519
Impairment charges		369	2,637	114,599	2,637
Care and maintenance		39,374	0	84,339	0
Other operating expense (income), net		7,058	30	19,219	406
Operating income (loss)		9,037	77,465	(356,667)	167,379
Other income (expense):
Interest expense		(2,942)	(4,080)	(9,702)	(14,099)
Other income (expense)		8,575	11,378	17,310	36,799
Foreign exchange gain (loss)		(7,521)	(22,997)	(7,558)	(57,358)
Total other income (expense)		(1,888)	(15,699)	50	(34,658)
Income (loss) before income and mining taxes		7,149	61,766	(356,617)	132,721
Income and mining tax benefit (expense)		(869)	(68,893)	7,641	11,707
Equity income (loss) of affiliates		(29)	(118)	(471)	(293)
Net income (loss)		6,251	(7,245)	(349,447)	144,135
Net loss (income) attributable to non-controlling interest		4,306	22,404	82,615	(24,297)
Net income (loss) attributable to SSR Mining shareholders		$ 10,557	$ 15,159	$ (266,832)	$ 119,838
Net income (loss) per share attributable to SSR Mining shareholders
Basic (in dollars per share)		$ 0.05	$ 0.07	$ (1.32)	$ 0.58
Diluted (in dollars per share)		$ 0.05	$ 0.07	$ (1.32)	$ 0.57
[1]Excludes depreciation, depletion, and amortization.

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Cash Flows - USD ($)		9 Months Ended
		Sep. 30, 2024	Sep. 30, 2023
Operating activities
Net income (loss)		$ (349,447,000)	$ 144,135,000
Adjustments for:
Depreciation, depletion, and amortization		91,852,000	147,727,000
Reclamation and remediation costs		280,146,000	6,519,000
Payments for reclamation and remediation liabilities		(126,848,000)	(1,249,000)
Deferred income taxes		(31,676,000)	(32,233,000)
Stock-based compensation		562,000	6,287,000
Change in fair value of marketable securities		(6,749,000)	(565,000)
Non-cash fair value adjustment on acquired inventories		2,830,000	12,986,000
Write-down (recovery) of leach pad inventory		(274,000)	6,305,000
Loss (gain) on sale and disposal of assets, net		(5,133,000)	1,610,000
Impairment charges		114,599,000	2,637,000
Change in fair value of deferred consideration		(2,208,000)	1,673,000
Other taxes		4,865,000	0
Loss (gain) on foreign exchange		10,448,000	39,842,000
Non-cash care and maintenance		35,157,000	0
Other operating activities		4,648,000	561,000
Net change in operating assets and liabilities		(77,621,000)	(117,669,000)
Net cash provided by (used in) operating activities		(54,849,000)	218,566,000
Investing activities
Additions to mineral properties, plant and equipment		(104,961,000)	(164,633,000)
Acquisitions, net	[1]	0	(119,925,000)
Purchases of marketable securities		(22,262,000)	(3,828,000)
Net proceeds from sale of marketable securities		19,268,000	8,258,000
Proceeds from sale of mineral properties, plant and equipment		4,853,000	0
Contributions to equity method investments		(454,000)	0
Other investing activities		0	(83,000)
Net cash used in investing activities		(103,556,000)	(280,211,000)
Financing activities
Repayment of debt, principal		(920,000)	(71,153,000)
Proceeds from the issuance of debt, related party		18,375,000	4,500,000
Repurchase of common shares		(9,825,000)	(45,305,000)
Proceeds from exercise of stock options		0	208,000
Principal payments on finance leases		(3,020,000)	(2,889,000)
Dividends paid		0	(43,167,000)
Net cash provided by (used in) financing activities		4,610,000	(157,806,000)
Effect of foreign exchange rate changes on cash and cash equivalents		(4,358,000)	(31,880,000)
Net increase (decrease) in cash, cash equivalents, and restricted cash		(158,153,000)	(251,331,000)
Cash, cash equivalents, and restricted cash beginning of period		492,494,000	689,106,000
Cash, cash equivalents, and restricted cash end of period		$ 334,341,000	$ 437,775,000
[1] Acquisitions, net for the nine months ended September 30, 2023 is comprised of $120.0 million cash paid in the acquisition of Hod Maden Project, net of cash and cash equivalents acquired.

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Thousands		9 Months Ended
		Sep. 30, 2024	Sep. 30, 2023
Reconciliation of cash, cash equivalents, and restricted cash:
Cash and cash equivalents		$ 334,341	$ 437,675
Restricted cash		0	100
Total cash, cash equivalents, and restricted cash		334,341	437,775
Payments to acquire businesses, gross	[1]	$ 0	119,925
Hod Maden
Payments to acquire businesses, gross			$ 120,000
[1] Acquisitions, net for the nine months ended September 30, 2023 is comprised of $120.0 million cash paid in the acquisition of Hod Maden Project, net of cash and cash equivalents acquired.

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands		Sep. 30, 2024	Dec. 31, 2023
ASSETS
Cash and cash equivalents		$ 334,341	$ 492,393
Marketable securities		31,411	20,944
Trade and other receivables		114,794	142,180
Inventories		494,618	515,143
Restricted cash		0	101
Prepaids and other current assets		21,305	25,715
Total current assets		996,469	1,196,476
Mineral properties, plant and equipment, net		3,797,671	3,872,886
Inventories		253,073	219,808
Equity method investments		110	127
Deferred income tax assets		19,937	22,307
Other non-current assets		76,659	74,169
Total assets	[1]	5,143,919	5,385,773
LIABILITIES
Accounts payable		26,749	37,095
Accrued liabilities and other		118,298	124,639
Reclamation and remediation liabilities		94,110	3,364
Finance lease liabilities		4,738	4,555
Total current liabilities		254,895	170,573
Finance lease liabilities		82,596	86,141
Reclamation and remediation liabilities		232,461	170,455
Deferred income tax liabilities		329,806	363,852
Other non-current liabilities		53,180	56,489
Total liabilities	[1]	1,195,162	1,081,570
EQUITY
Common shares – unlimited authorized common shares with no par value; 202,109 and 202,952 shares issued and outstanding as of September 30, 2024 and December 31, 2023, respectively		2,992,439	3,005,015
Retained earnings (deficit)		107,810	368,065
SSR Mining’s shareholders’ equity		3,100,249	3,373,080
Non-controlling interest		848,508	931,123
Total equity		3,948,757	4,304,203
Total liabilities and equity		5,143,919	5,385,773
Nonrelated Party
LIABILITIES
Current portion of debt		0	920
Debt		228,305	227,516
Related Party
LIABILITIES
Current portion of debt		11,000	0
Debt		$ 13,919	$ 6,544
[1]The consolidated assets as of September 30, 2024 and December 31, 2023 include $3,436.1 million and $3,593.5 million, respectively, of assets of variable interest entities (“VIEs”) that can only be used to settle the obligations of the VIEs. As of September 30, 2024 and December 31, 2023, the assets include Cash and cash equivalents of $28.7 million and $42.8 million, respectively; Trade and other receivables of $4.3 million and $30.8 million, respectively; Inventories , current of $54.3 million and $165.2 million, respectively; Prepaids and other current assets of $7.5 million and $8.7 million, respectively; Mineral properties, plant and equipment, net of $3,084.2 million and $3,126.2 million, respectively; Inventories , non-current of $253.1 million and $218.1 million, respectively; and Other non-current assets of $4.0 million and $1.7 million, respectively. The consolidated liabilities as of September 30, 2024 and December 31, 2023 include $539.9 million and $418.6 million, respectively, of liabilities of VIEs whose creditors have no recourse to the Company. As of September 30, 2024 and December 31, 2023, the liabilities include Accounts payable of $6.4 million and $17.8 million, respectively; Accrued liabilities and other of $31.6 million and $32.8 million, respectively; Reclamation and remediation liabilities , current of $90.1 million and $1.8 million, respectively; Finance lease liabilities , non-current of $82.6 million and $86.2 million, respectively; Reclamation and remediation liabilities , non-current of $97.1 million and $36.8 million, respectively; Deferred income tax liabilities of $204.2 million and $232.9 million, respectively; and Other non-current liabilities of $27.9 million and $10.3 million, respectively.

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) shares in Thousands, $ in Thousands		Sep. 30, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Common shares, issued (in shares)		202,109	202,952
Common shares, outstanding (in shares)		202,109	202,952
Assets	[1]	$ 5,143,919	$ 5,385,773
Cash and cash equivalents		334,341	492,393
Trade and other receivables		114,794	142,180
Inventories, current		494,618	515,143
Prepaids and other current assets		21,305	25,715
Mineral properties, plant and equipment, net		3,797,671	3,872,886
Inventories, noncurrent		253,073	219,808
Other non-current assets		76,659	74,169
Liabilities	[1]	1,195,162	1,081,570
Accounts payable		26,749	37,095
Accrued liabilities and other		118,298	124,639
Reclamation and remediation liabilities, current		94,110	3,364
Finance lease liabilities, non-current		82,596	86,141
Reclamation and remediation liabilities, non-current		232,461	170,455
Deferred income tax liabilities		329,806	363,852
Other non-current liabilities		53,180	56,489
Variable Interest Entity, Primary Beneficiary
Assets		3,436,100	3,593,500
Cash and cash equivalents		28,700	42,800
Trade and other receivables		4,300	30,800
Inventories, current		54,300	165,200
Prepaids and other current assets		7,500	8,700
Mineral properties, plant and equipment, net		3,084,200	3,126,200
Inventories, noncurrent		253,100	218,100
Other non-current assets		4,000	1,700
Liabilities		539,900	418,600
Accounts payable		6,400	17,800
Accrued liabilities and other		31,600	32,800
Reclamation and remediation liabilities, current		90,100	1,800
Finance lease liabilities, non-current		82,600	86,200
Reclamation and remediation liabilities, non-current		97,100	36,800
Deferred income tax liabilities		204,200	232,900
Other non-current liabilities		$ 27,900	$ 10,300
[1]The consolidated assets as of September 30, 2024 and December 31, 2023 include $3,436.1 million and $3,593.5 million, respectively, of assets of variable interest entities (“VIEs”) that can only be used to settle the obligations of the VIEs. As of September 30, 2024 and December 31, 2023, the assets include Cash and cash equivalents of $28.7 million and $42.8 million, respectively; Trade and other receivables of $4.3 million and $30.8 million, respectively; Inventories , current of $54.3 million and $165.2 million, respectively; Prepaids and other current assets of $7.5 million and $8.7 million, respectively; Mineral properties, plant and equipment, net of $3,084.2 million and $3,126.2 million, respectively; Inventories , non-current of $253.1 million and $218.1 million, respectively; and Other non-current assets of $4.0 million and $1.7 million, respectively. The consolidated liabilities as of September 30, 2024 and December 31, 2023 include $539.9 million and $418.6 million, respectively, of liabilities of VIEs whose creditors have no recourse to the Company. As of September 30, 2024 and December 31, 2023, the liabilities include Accounts payable of $6.4 million and $17.8 million, respectively; Accrued liabilities and other of $31.6 million and $32.8 million, respectively; Reclamation and remediation liabilities , current of $90.1 million and $1.8 million, respectively; Finance lease liabilities , non-current of $82.6 million and $86.2 million, respectively; Reclamation and remediation liabilities , non-current of $97.1 million and $36.8 million, respectively; Deferred income tax liabilities of $204.2 million and $232.9 million, respectively; and Other non-current liabilities of $27.9 million and $10.3 million, respectively.

Condensed Consolidated Statem_4

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 (accumulated deficit)	Non-controlling interest
Beginning balance (in shares) at Dec. 31, 2022			206,653
Beginning balance at Dec. 31, 2022	$ 4,126,199	$ 3,579,737	$ 3,057,920	$ 521,817	$ 546,462
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchase of common shares (in shares)			(348)
Repurchase of common shares	(5,197)	(5,197)	$ (5,111)	(86)
Exercise of stock options (in shares)			17
Exercise of stock options	216	216	$ 216
Settlement of restricted share units (RSUs) (in shares)			198
Equity-settled stock-based compensation	2,037	2,037	$ 2,037
Dividends paid to SSR Mining shareholders	(14,448)	(14,448)		(14,448)
Net income (loss)	29,004	29,813		29,813	(809)
Ending balance (in shares) at Mar. 31, 2023			206,520
Ending balance at Mar. 31, 2023	4,137,811	3,592,158	$ 3,055,062	537,096	545,653
Beginning balance (in shares) at Dec. 31, 2022			206,653
Beginning balance at Dec. 31, 2022	4,126,199	3,579,737	$ 3,057,920	521,817	546,462
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	144,135
Ending balance (in shares) at Sep. 30, 2023			203,888
Ending balance at Sep. 30, 2023	4,593,115	3,615,477	$ 3,017,854	597,623	977,638
Beginning balance (in shares) at Mar. 31, 2023			206,520
Beginning balance at Mar. 31, 2023	4,137,811	3,592,158	$ 3,055,062	537,096	545,653
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchase of common shares (in shares)			(2,679)
Repurchase of common shares	(40,108)	(40,108)	$ (39,329)	(779)
Settlement of restricted share units (RSUs) (in shares)			30
Equity-settled stock-based compensation	1,111	1,111	$ 1,111
Dividends paid to SSR Mining shareholders	(14,340)	(14,340)		(14,340)
Acquisition of non-controlling interest	404,878				404,878
Net income (loss)	122,376	74,866		74,866	47,510
Ending balance (in shares) at Jun. 30, 2023			203,871
Ending balance at Jun. 30, 2023	4,611,728	3,613,687	$ 3,016,844	596,843	998,041
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Settlement of restricted share units (RSUs) (in shares)			17
Equity-settled stock-based compensation	1,010	1,010	$ 1,010
Dividends paid to SSR Mining shareholders	(14,379)	(14,379)		(14,379)
Contributions from non-controlling interest	2,001				2,001
Net income (loss)	(7,245)	15,159		15,159	(22,404)
Ending balance (in shares) at Sep. 30, 2023			203,888
Ending balance at Sep. 30, 2023	$ 4,593,115	3,615,477	$ 3,017,854	597,623	977,638
Beginning balance (in shares) at Dec. 31, 2023	202,952		202,952
Beginning balance at Dec. 31, 2023	$ 4,304,203	3,373,080	$ 3,005,015	368,065	931,123
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchase of common shares (in shares)			(1,117)
Repurchase of common shares	(9,825)	(9,825)	$ (16,402)	6,577
Settlement of restricted share units (RSUs) (in shares)			255
Equity-settled stock-based compensation	2,612	2,612	$ 2,612
Net income (loss)	(358,162)	(287,082)		(287,082)	(71,080)
Ending balance (in shares) at Mar. 31, 2024			202,090
Ending balance at Mar. 31, 2024	$ 3,938,828	3,078,785	$ 2,991,225	87,560	860,043
Beginning balance (in shares) at Dec. 31, 2023	202,952		202,952
Beginning balance at Dec. 31, 2023	$ 4,304,203	3,373,080	$ 3,005,015	368,065	931,123
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	$ (349,447)
Ending balance (in shares) at Sep. 30, 2024	202,109		202,109
Ending balance at Sep. 30, 2024	$ 3,948,757	3,100,249	$ 2,992,439	107,810	848,508
Beginning balance (in shares) at Mar. 31, 2024			202,090
Beginning balance at Mar. 31, 2024	3,938,828	3,078,785	$ 2,991,225	87,560	860,043
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Settlement of restricted share units (RSUs) (in shares)			6
Equity-settled stock-based compensation	(150)	(150)	$ (150)
Net income (loss)	2,464	9,693		9,693	(7,229)
Ending balance (in shares) at Jun. 30, 2024			202,096
Ending balance at Jun. 30, 2024	3,941,142	3,088,328	$ 2,991,075	97,253	852,814
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Settlement of restricted share units (RSUs) (in shares)			13
Equity-settled stock-based compensation	1,364	1,364	$ 1,364
Net income (loss)	$ 6,251	10,557		10,557	(4,306)
Ending balance (in shares) at Sep. 30, 2024	202,109		202,109
Ending balance at Sep. 30, 2024	$ 3,948,757	$ 3,100,249	$ 2,992,439	$ 107,810	$ 848,508

THE COMPANY

THE COMPANY	9 Months Ended
	Sep. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
THE COMPANY	THE COMPANY SSR Mining Inc. and its subsidiaries (collectively, “SSR Mining” or the “Company”) is a precious metals mining company with four producing assets located in the United States, Türkiye, Canada and Argentina. The Company is principally engaged in the operation, acquisition, exploration and development of precious metal resource properties located in Türkiye and the Americas. The Company produces gold doré as well as copper, silver, lead and zinc concentrates. The Company’s properties include Çöpler Gold Mine (“Çöpler”) in Erzincan, Türkiye, Marigold mine (“Marigold”) in Nevada, USA, Seabee Gold Operation (“Seabee”) in Saskatchewan, Canada, and Puna Operations (“Puna”) in Jujuy, Argentina. The Company also has development projects that it seeks to advance, as market and project conditions permit. SSR Mining is incorporated under the laws of the Province of British Columbia, Canada. The Company's common shares are listed on the Toronto Stock Exchange (“TSX”) in Canada and the Nasdaq Global Select Market (“Nasdaq”) in the U.S. under the symbol “SSRM” and the Australian Securities Exchange (“ASX”) in Australia under the symbol “SSR.” On August 21, 2024, the Company evacuated and suspended operations at Seabee due to forest fires in the vicinity of the mine. Following the containment of the fires, employees were cleared to return to the site in late September 2024, and mining operations restarted at Seabee on October 11, 2024. The process plant and Santoy mine were not materially impacted by the fires, but remote equipment including power poles, piping, and exploration equipment was damaged. See Note 14 for further details. On February 13, 2024, the Company suspended all operations at Çöpler as a result of a significant slip on the heap leach pad (the “Çöpler Incident”). See Note 3 for further details.

SUMMARY OF SIGNIFICANT ACCOUNTI

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	9 Months Ended
	Sep. 30, 2024
Accounting Policies [Abstract]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Risks and Uncertainties As a mining company, the revenue, profitability and future rate of growth of the Company are substantially dependent on the prevailing prices for gold, silver, lead and zinc. The prices of these metals are volatile and affected by many factors beyond the Company’s control, and there can be no assurance that commodity prices will not be subject to wide fluctuations in the future. A substantial or extended decline in commodity prices could have a material adverse effect on the Company’s financial position, results of operations, cash flows, access to capital and the quantities of reserves that the Company can economically produce. The carrying value of the Company’s Mineral properties, plant and equipment ; Inventories ; and Deferred income tax assets are sensitive to the outlook for commodity prices. A decline in the Company’s price outlook could result in material impairment charges related to these assets. In addition, the Company maintains cash balances at banking institutions in various jurisdictions which may or may not have deposit insurance. The Company mitigates potential cash risk by maintaining bank accounts with credit-worthy financial institutions. Any loss incurred or a lack of access to such funds could have a significant adverse impact on the Company's financial condition, results of operations, and cash flows. The Company's business may be impacted by adverse macroeconomic and geopolitical conditions. These conditions include inflation, interest rate and foreign currency fluctuations and slowdown of economic activity around the world. The Company maintains its cash and cash equivalents primarily in United States dollars (“USD”). Any fluctuation in the exchange rate of the Turkish Lira (“TRY”), Canadian Dollar (“CAD”), Argentine Peso (“ARS”), or the currency of any other country in which the Company operates, against the USD could result in a loss on the Company’s books to the extent the Company holds funds or net monetary or non-monetary assets denominated in those currencies, and any fluctuations of currency prices generally may result in volatility. Certain of the Company's operations are located in countries that have in the past and are currently experiencing high rates of inflation. It is possible that in the future, high inflation in the countries in which we operate may result in an increase in operational costs in local currencies (without a concurrent devaluation of the local currency of operations against the dollar or an increase in the dollar price of gold, silver, copper, zinc or lead). Maintaining operating costs in currencies subject to significant inflation could expose us to risks relating to devaluation and high domestic inflation. The Company's business may also be impacted by physical risks that can impact each of its properties, such as those experienced in connection with the Çöpler Incident. Basis of Presentation The Condensed Consolidated Financial Statements have been prepared in accordance with the instructions to Form 10-Q and do not include all information and disclosures required by generally accepted accounting principles in the United States. Therefore, this information should be read in conjunction with SSR Mining Inc.’s Consolidated Financial Statements in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023 filed on February 27, 2024. The information furnished herein reflects all adjustments that are, in the opinion of management, necessary for a fair statement of the results for the interim periods reported. All such adjustments are, in the opinion of management, of a normal recurring nature. The results for the three and nine month periods ended September 30, 2024, are not necessarily indicative of the results that may be expected for the year ending December 31, 2024. Recently Issued Accounting Pronouncements In March 2024, the U.S. Securities and Exchange Commission (“SEC”) issued Final Rule 33-11275 “The Enhancement and Standardization of Climate-Related Disclosures for Investors” (“Final Rule”). The Final Rule requires disclosures regarding information about a registrant's climate-related risks that have a material impact on, or are reasonably likely to have a material impact on, its business strategy, results of operations, or financial condition. In addition, certain disclosures related to capitalized costs, expenditures, and losses incurred as a result of severe weather events and other natural conditions will be required to be disclosed in the footnotes to the audited financial statements. The Final Rule is effective for the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025. On April 4, 2024, the SEC stayed the rules pending the resolution of certain legal challenges. The Company is currently evaluating the impact of the rules on the consolidated financial statements. In December 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2023-09 “Income Taxes (Topic 740): Improvements to Income Tax Disclosures.” ASU 2023-09 enhances the transparency and decision usefulness of income tax disclosures through changes to the rate reconciliation and income taxes paid information. The standard is effective beginning with the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025, and subsequent interim periods, with early adoption permitted. The Company is currently evaluating the impact of the guidance on the consolidated financial statements. In November 2023, the FASB issued ASU 2023-07 “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures.” ASU 2023-07 expands public entities’ segment disclosures by requiring disclosure of significant segment expenses that are regularly provided to the chief operating decision maker and included within each reported measure of segment profit or loss and interim disclosures of a reportable segment’s profit or loss and assets. The standard is effective for the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024, and subsequent interim periods, with early adoption permitted. The Company does not expect the adoption to have a material impact on the consolidated financial statements or disclosures.

__PLER INCIDENT

ÇÖPLER INCIDENT	9 Months Ended
	Sep. 30, 2024
Asset Retirement Obligation Disclosure [Abstract]
ÇÖPLER INCIDENT	ÇÖPLER INCIDENT On February 13, 2024, the Company suspended all operations at Çöpler as a result of the Çöpler Incident. The Company, in partnership with the Turkish authorities, has continued to progress remediation efforts. The Company is not, at this time, able to estimate or predict when and under what conditions it will resume operations at Çöpler. During the suspension, Care and maintenance was recorded in the Statements of Operations which represents direct costs not associated with the environmental reclamation and remediation of $16.5 million and depreciation of $13.3 million for the three months ended September 30, 2024. For the nine months ended September 30, 2024, the Company incurred direct costs not associated with the environmental reclamation and remediation of $41.5 million and depreciation of $33.2 million. Reclamation and remediation liabilities As of March 31, 2024, the Company estimated a preliminary cost range of $250.0 to $300.0 million for future reclamation and remediation costs related to the Çöpler Incident, in addition to the approximately $22.5 million incurred during the first quarter of 2024. The Company accrued approximately $250.0 million as of March 31, 2024, which represents the low end of the estimated cost range. The Company continues to evaluate the remediation costs; however, no adjustments were made to the total estimated reclamation and remediation costs during the second or third quarter of 2024. Reclamation During the first quarter of 2024, the Company recorded an $11.2 million revision to the reclamation liability to reflect changes in the timing and extent of the closure of the heap leach pad as a result of the Çöpler Incident. The revision was recorded in Reclamation and remediation costs in the Condensed Consolidated Statements of Operations. Remediation During the first quarter of 2024, the Company recorded a remediation liability of $261.7 million as a result of the Çöpler Incident. The remediation activities include movement of the debris out of the Sabırlı Valley and Manganese pit, sloping and stabilization of the heap leach pad in preparation for permanent closure, construction of a permanent storage facility for the debris, and management of surface and ground water in the Sabırlı Valley. The costs incurred and the remediation liability were recorded in Reclamation and remediation costs in the Condensed Consolidated Statements of Operations. Changes in Reclamation and Remediation liabilities related to the Çöpler Incident during the nine months ended September 30, 2024 were as follows (in thousands): 2024 Balance as of January 1 $ — Initial estimate of reclamation and remediation costs 272,903 Expenditures (22,466) Balance as of March 31 250,437 Additions, changes in estimate and other — Expenditures (54,969) Balance as of June 30 195,468 Additions, changes in estimate and other — Expenditures (48,324) Balance as of September 30 147,144 Less: current portion 90,055 Non-current reclamation and remediation liabilities $ 57,089 Impairment charges As a result of the Çöpler Incident, the Company plans to permanently close the heap leach pad; therefore, the Company fully impaired the heap leach pad inventory and related heap leach pad processing facilities. Accordingly, during the first quarter of 2024, the Company recorded non-cash impairment charges of $76.0 million related to Inventories and $38.2 million related to Mineral properties, plant and equipment, net , for a total non-cash impairment charge of $114.2 million. Contingencies and other legal matters The Company may be subject to additional legal costs and expenses due to the Çöpler Incident. During the first quarter of 2024, the Company recorded $15.3 million of contingencies related to the Çöpler Incident in Other operating expense (income), net in the Condensed Consolidated Statements of Operations and Accrued liabilities and other in the Condensed Consolidated Balance Sheets. During the third quarter of 2024, the Company revised the estimate of Çöpler Incident related costs and recognized a gain of $7.9 million, included in Other operating expense (income), net . See Note 20 for additional information. Changes in contingencies related to the Çöpler Incident during the nine months ended September 30, 2024 were as follows (in thousands): 2024 Balance as of January 1 $ — Initial estimate of contingencies 15,310 Balance as of March 31 15,310 Payments (2,711) Balance as of June 30 12,599 Change in estimate (7,850) Payments (3,749) Balance as of September 30 $ 1,000

ACQUISITIONS AND DIVESTITURES

ACQUISITIONS AND DIVESTITURES	9 Months Ended
	Sep. 30, 2024
Business Combination, Asset Acquisition, and Joint Venture Formation [Abstract]
ACQUISITIONS AND DIVESTITURES	ACQUISITIONS AND DIVESTITURES Acquisitions Hod Maden Project On May 8, 2023, the Company, through its wholly owned subsidiary Alacer Gold Corporation, closed on an agreement to acquire a 10% interest in, and operational control of, Artmin Madencilik Sanayi Ve Ticaret A.Ş (“Artmin”) which owns the Hod Maden gold-copper development project, located in northeastern Türkiye (the “Transaction”). Hod Maden was owned 70% by Lidya Madencilik Sanayi ve Ticaret A.Ş (“Lidya Mines”) and 30% by Horizon Copper Corp. (“Horizon”) prior to the closing of the Transaction. Upon closing of the Transaction, the Company made a $120.0 million cash payment to Lidya Mines to acquire a 10% interest in Artmin. The Company has the option to acquire an additional 30% interest in Artmin from Lidya Mines for $120.0 million in structured payments tied to the completion of project construction spending milestones. Additionally, the Company will make contingent payments to Lidya Mines including $30.0 million in milestone payments payable in accordance with an agreed upon schedule beginning at the start of construction and ending on the first anniversary of commercial production and $84.0 million payable upon the delineation of an additional 500,000 gold equivalent ounces of mineral reserves at the Hod Maden project in excess of the project’s current mineral reserves and mineral resources. The Company determined that Artmin is a variable interest entity (“VIE”) for which it is the primary beneficiary and is consolidated under ASC 810 as the Company has the power to direct the significant activities and the right to receive benefits and obligation to absorb losses of Artmin. The assets of Artmin can only be used to settle the obligations of Artmin and not the obligations of the Company. The creditors of Artmin do not have recourse to the assets or general credit of the Company to satisfy its liabilities. The Company concluded that Artmin was not a business based on its assessment under ASC 805 and accounted for the acquisition as an initial consolidation of a VIE that is not a business under ASC 810. The Company incurred transaction costs of approximately $0.4 million in connection with the Transaction included in Other operating expense (income), net in the Condensed Consolidated Statements of Operations. The assets acquired are included in the Corporate and other operating segment. Divestitures Divestiture of San Luis On May 23, 2024, the Company completed the sale of the San Luis project located in the Ancash department of central Peru to Highlander Silver Corp. (“Highlander Silver”) in exchange for cash of $5.0 million and contingent consideration in the form of cash payments of up to $37.5 million. The Company recognized a gain of $6.7 million included in Other operating expense (income), net in the Consolidated Statements of Operations, calculated as the difference between the fair value of consideration received and the carrying amount of the net assets sold. The fair value of the contingent consideration on the closing date was $2.4 million and is payable in five installments beginning with the commencement of an initial drilling program at the San Luis project and ending on the second anniversary of commercial production. The consideration received does not include certain payments that are contingent upon completion of a feasibility study and commercial production as the consideration is variable and constrained under ASC 606. The consideration will be recorded as a gain in the period in which it is probable that a significant reversal will not occur, which is expected upon advancement of the San Luis project and achievement of project development milestones. The assets were included in Corporate and other in Note 5. The Company retained a 4.0% net smelter return royalty (“NSR”) on the San Luis project, half of which can be repurchased by Highlander Silver for $15.0 million at any time until the commencement of construction.

OPERATING_SEGMENTS

OPERATING SEGMENTS	9 Months Ended
	Sep. 30, 2024
Segment Reporting [Abstract]
OPERATING SEGMENTS	OPERATING SEGMENTS The Company currently has four producing mines which represent the Company’s reportable and operating segments. The results of operating segments are reviewed by the Company's chief operating decision maker (“CODM”) to make decisions about resources to be allocated to the segments and to assess their performance. All operations at Çöpler ceased on February 13, 2024, following the Çöpler Incident. On August 21, 2024, the Company suspended operations at Seabee due to forest fires in the vicinity of the mine. Seabee successfully restarted mining operations on October 11, 2024. The following tables provide a summary of financial information related to the Company's segments (in thousands): Three Months Ended September 30, 2024 Çöpler (1) Marigold Seabee Puna Segment Total Corporate and other (2) Consolidated Revenue $ 11,804 $ 119,908 $ 27,897 $ 97,747 $ 257,356 $ — $ 257,356 Cost of sales (3) $ 5,047 $ 74,106 $ 14,404 $ 44,724 $ 138,281 $ — $ 138,281 Depreciation, depletion, and amortization $ 2,706 $ 10,637 $ 7,659 $ 9,441 $ 30,443 $ — $ 30,443 Exploration and evaluation $ 52 $ 2,252 $ 4,132 $ 2,945 $ 9,381 $ 1,983 $ 11,364 Care and maintenance expenses (4) $ 29,763 $ — $ 9,611 $ — $ 39,374 $ — $ 39,374 Operating income (loss) $ (32,721) $ 31,738 $ (8,611) $ 39,772 $ 30,178 $ (21,141) $ 9,037 Capital expenditures $ 1,468 $ 11,057 $ 3,317 $ 4,928 $ 20,770 $ 10,940 $ 31,710 Total assets as of September 30, 2024 $ 2,724,079 $ 813,622 $ 368,662 $ 295,788 $ 4,202,151 $ 941,768 $ 5,143,919 (1) During the three months ended September 30, 2024, Çöpler produced and sold inventory that was in-circuit prior to the Çöpler Incident. (2) Corporate and other consists of business activities that are not included within the reportable segments and is provided for reconciliation purposes. The exploration, evaluation and development properties and the portfolio of prospective exploration tenures, near or adjacent to the existing operations (near-mine) are included in the respective reportable segment. The greenfield standalone prospects and development projects are included in Corporate and other. (3) Excludes depreciation, depletion, and amortization. (4) Care and maintenance expense represents the following: 1) direct costs not associated with the environmental reclamation and remediation costs of $16.5 million and depreciation of $13.3 million during the suspension of operations at Çöpler starting in the first quarter of 2024; and 2) direct costs of $7.7 million and depreciation of $1.9 million during the suspension of operations at Seabee during the third quarter of 2024. Three Months Ended September 30, 2023 Çöpler Marigold Seabee Puna Segment Total Corporate and other (1) Consolidated Revenue $ 114,462 $ 158,620 $ 36,625 $ 75,683 $ 385,390 $ — $ 385,390 Cost of sales (2) $ 69,830 $ 81,464 $ 19,939 $ 43,437 $ 214,670 $ — $ 214,670 Depreciation, depletion, and amortization $ 25,600 $ 13,505 $ 9,015 $ 7,870 $ 55,990 $ — $ 55,990 Exploration and evaluation $ 1,297 $ 132 $ 4,619 $ 3,889 $ 9,937 $ 4,949 $ 14,886 Operating income (loss) $ 15,274 $ 59,463 $ 2,763 $ 17,040 $ 94,540 $ (17,075) $ 77,465 Capital expenditures $ 26,979 $ 13,259 $ 8,579 $ 5,422 $ 54,239 $ — $ 54,239 Total assets as of September 30, 2023 $ 3,258,055 $ 775,957 $ 526,813 $ 314,901 $ 4,875,726 $ 873,934 $ 5,749,660 (1) Corporate and other consists of business activities that are not included within the reportable segments and is provided for reconciliation purposes. (2) Excludes depreciation, depletion, and amortization. Nine Months Ended September 30, 2024 Çöpler Marigold Seabee Puna Segment Total Corporate and other (1) Consolidated Revenue $ 60,376 $ 257,465 $ 122,411 $ 232,179 $ 672,431 $ — $ 672,431 Cost of sales (2) $ 29,471 $ 162,414 $ 56,111 $ 112,768 $ 360,764 $ — $ 360,764 Depreciation, depletion, and amortization $ 12,537 $ 23,821 $ 32,349 $ 23,145 $ 91,852 $ — $ 91,852 Exploration and evaluation $ 1,124 $ 10,318 $ 12,868 $ 3,945 $ 28,255 $ 4,595 $ 32,850 Care and maintenance expenses (3) $ 74,728 $ — $ 9,611 $ — $ 84,339 $ — $ 84,339 Operating income (loss) $ (470,245) $ 57,837 $ 10,095 $ 89,025 $ (313,288) $ (43,379) $ (356,667) Capital expenditures $ 11,596 $ 26,584 $ 26,209 $ 11,837 $ 76,226 $ 28,054 $ 104,280 Total assets as of September 30, 2024 $ 2,724,079 $ 813,622 $ 368,662 $ 295,788 $ 4,202,151 $ 941,768 $ 5,143,919 (1) Corporate and other consists of business activities that are not included within the reportable segments and is provided for reconciliation purposes. (2) Excludes depreciation, depletion, and amortization. (3) Care and maintenance expense represents: 1) direct costs not associated with the environmental reclamation and remediation costs of $41.5 million and depreciation of $33.2 million during the suspension of operations at Çöpler starting in the first quarter of 2024; and 2) direct costs of $7.7 million and depreciation of $1.9 million during the suspension of operations at Seabee during the third quarter of 2024. Nine Months Ended September 30, 2023 Çöpler Marigold Seabee Puna Segment Total Corporate and other (1) Consolidated Revenue $ 322,831 $ 374,594 $ 98,776 $ 204,829 $ 1,001,030 $ — $ 1,001,030 Cost of sales (2) $ 199,425 $ 199,970 $ 61,476 $ 123,736 $ 584,607 $ — $ 584,607 Depreciation, depletion, and amortization $ 68,350 $ 32,062 $ 26,362 $ 20,953 $ 147,727 $ — $ 147,727 Exploration and evaluation $ 3,165 $ 847 $ 13,763 $ 7,260 $ 25,035 $ 14,351 $ 39,386 Operating income (loss) $ 46,514 $ 130,800 $ (3,694) $ 47,815 $ 221,435 $ (54,056) $ 167,379 Capital expenditures $ 50,767 $ 76,528 $ 29,051 $ 9,900 $ 166,246 $ — $ 166,246 Total assets as of September 30, 2023 $ 3,258,055 $ 775,957 $ 526,813 $ 314,901 $ 4,875,726 $ 873,934 $ 5,749,660 (1) Corporate and other consists of business activities that are not included within the reportable segments and provided for reconciliation purposes. (2) Excludes depreciation, depletion, and amortization.

REVENUE

REVENUE	9 Months Ended
	Sep. 30, 2024
Revenue from Contract with Customer [Abstract]
REVENUE	REVENUE The following table represents revenues by product (in thousands): Three Months Ended September 30, Nine Months Ended September 30, 2024 2023 2024 2023 Gold doré sales Çöpler $ 11,804 $ 113,156 $ 60,031 $ 320,157 Marigold 119,888 158,594 257,381 374,495 Seabee 27,886 36,608 122,360 98,735 Concentrate sales Puna 94,563 75,373 225,781 192,932 Other (1) Çöpler — 1,306 345 2,674 Marigold 20 26 84 99 Seabee 11 17 51 41 Puna 3,184 310 6,398 11,897 Total $ 257,356 $ 385,390 $ 672,431 $ 1,001,030 (1) Other revenue includes changes in the fair value of concentrate trade receivables due to changes in silver and base metal prices; and silver and copper by-product revenue arising from the production and sale of gold doré. Revenue by metal Revenue by metal type are as follows (in thousands): Three Months Ended September 30, Nine Months Ended September 30, 2024 2023 2024 2023 Gold $ 159,578 $ 308,358 $ 439,772 $ 793,387 Silver 80,845 62,705 189,455 152,752 Lead 12,964 11,400 33,333 33,431 Zinc 754 1,268 2,993 6,749 Other (1) 3,215 1,659 6,878 14,711 Total $ 257,356 $ 385,390 $ 672,431 $ 1,001,030 (1) Other revenue includes changes in the fair value of concentrate trade receivables due to fluctuations in silver and base metal prices; and silver and copper by-product revenue arising from the production and sale of gold doré. Provisional metal sales At September 30, 2024, the Company had silver sales of 5.6 million ounces at an average price of $29.58 per ounce, lead sales of 28.0 million pounds at an average price of $0.95 per pound, and zinc sales of 2.0 million pounds at an average price of $1.28 per pound, subject to normal course final pricing over the next several months. For the three months ended September 30, 2024 and 2023, the change in the fair value of the Company's embedded derivatives relating to provisional concentrate metal sales was an increase of $3.2 million and $0.3 million, respectively. For the nine months ended September 30, 2024 and 2023, the change in the fair value of the Company's embedded derivatives relating to provisional concentrate metal sales was an increase of $6.4 million and $11.9 million, respectively. The changes in fair value have been recorded in Revenue .

INCOME AND MINING TAXES

INCOME AND MINING TAXES	9 Months Ended
	Sep. 30, 2024
Income Tax Disclosure [Abstract]
INCOME AND MINING TAXES	INCOME AND MINING TAXES The Company’s consolidated effective income tax rate wa s 2.1% for the first nine months of 2024 compared to (8.8)% for the first nine months of 2023. The primary drivers of the change in the effective rate were due to foreign currency fluctuations and changes in the valuation allowance. The Company’s statutory tax rate for the period is 27.0%. The effective rate differs from the statutory rate primarily due to foreign currency fluctuations and changes in the valuation allowance. On June 19, 2024, Canada’s Bill C-69, Budget Implementation Act, 2024, No. 1, received third reading in the Canadian House of Commons and Pillar Two became substantively enacted for Canadian financial reporting purposes. The legislation is effective for the Company’s financial year beginning January 1, 2024. The Company has limited exposure to taxes under Pillar Two as most of its jurisdictions have an effective tax rate greater than the 15%. However, the Company may have exposure to taxes under Pillar Two in the range of $0 to $10.0 million for the 2024 year. On July 28, 2024, the Republic of Türkiye enacted Pillar Two legislation and a unique domestic corporate minimum tax of 10%. The Turkish Pillar Two legislation will be effective for tax years beginning on or after January 1, 2024; however, the Company does not anticipate any incremental taxes under this system for 2024, other than those described above. The domestic corporate minimum tax will be effective for tax years beginning on or after January 1, 2025. The Company is still in the process of assessing its potential exposure to the domestic minimum tax for future periods.

OTHER OPERATING EXPENSES (INCOM

OTHER OPERATING EXPENSES (INCOME), NET	9 Months Ended
	Sep. 30, 2024
Other Income and Expenses [Abstract]
OTHER OPERATING EXPENSES (INCOME), NET	OTHER OPERATING EXPENSE (INCOME), NET The following table includes the components of Other operating expense (income), net : Three Months Ended September 30, Nine Months Ended September 30, 2024 2023 2024 2023 Loss (gain) on sale and disposal of assets, net $ 466 $ — $ (5,133) $ — Contingencies and expenses related to the Çöpler incident 1,600 — 19,273 — Other taxes 4,865 — 4,865 Other 127 30 214 406 Total $ 7,058 $ 30 $ 19,219 $ 406

OTHER INCOME (EXPENSE)

OTHER INCOME (EXPENSE)	9 Months Ended
	Sep. 30, 2024
Other Income and Expenses [Abstract]
OTHER INCOME (EXPENSE)	OTHER INCOME (EXPENSE) The following table includes the components of Other income (expense) : Three Months Ended September 30, Nine Months Ended September 30, 2024 2023 2024 2023 Interest income $ 3,881 $ 6,098 $ 13,682 $ 21,015 Gain (loss) on investments and on marketable security sales 2,866 8,437 11,098 19,839 Change in fair value of marketable securities (330) (555) (6,749) 565 Gain (loss) on sale of mineral properties, plant, and equipment — (560) — (1,610) Other 2,158 (2,042) (721) (3,010) Total $ 8,575 $ 11,378 $ 17,310 $ 36,799

INCOME (LOSS) PER SHARE

INCOME (LOSS) PER SHARE	9 Months Ended
	Sep. 30, 2024
Earnings Per Share [Abstract]
INCOME (LOSS) PER SHARE	INCOME (LOSS) PER SHARE The Company calculates basic net income (loss) per share using, as the denominator, the weighted average number of common shares outstanding during the period. Diluted net income (loss) per share uses, as its denominator, the weighted average number of common shares outstanding during the period plus the effect of potential dilutive shares during the period. Potential dilutive common shares include stock options, Restricted Share Units (“RSUs”), and convertible notes for periods in which the Company has reported net income (loss). The calculations of basic and diluted net income (loss) per share attributable to SSR Mining shareholders are based on the following (in thousands): Three Months Ended September 30, Nine Months Ended September 30, 2024 2023 2024 2023 Net income (loss) $ 6,251 $ (7,245) $ (349,447) $ 144,135 Net (income) loss attributable to non-controlling interest 4,306 22,404 82,615 (24,297) Net income (loss) attributable to SSR Mining shareholders 10,557 15,159 (266,832) 119,838 Interest saving on 2019 Notes, net of tax — — — 3,693 Net income (loss) used in the calculation of diluted net income per share $ 10,557 $ 15,159 $ (266,832) $ 123,531 Weighted average number of common shares issued 202,140 203,878 202,209 205,101 Adjustments for dilutive instruments: Restricted share units 307 — — 8 2019 Notes — — — 12,793 Diluted weighted average number of shares outstanding 202,447 203,878 202,209 217,902 Net income (loss) per share attributable to SSR Mining shareholders Basic $ 0.05 $ 0.07 $ (1.32) $ 0.58 Diluted $ 0.05 $ 0.07 $ (1.32) $ 0.57 For the three months ended September 30, 2024, $1.2 million of interest saving on convertible notes, net of tax, and 12,951 common shares were excluded from the diluted income per common share calculation because the effect would be antidilutive.

FAIR VALUE MEASUREMENTS AND FIN

FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS	9 Months Ended
	Sep. 30, 2024
Fair Value Disclosures [Abstract]
FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS	FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS As required by accounting guidance, assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. Refer to Note 12 to the audited consolidated financial statements in the Company’s 2023 Annual Report on Form 10-K for further information on the Company's assets and liabilities measured at fair value. The following tables set forth the Company’s assets and liabilities measured at fair value on a recurring (at least annually) and nonrecurring basis by level within the fair value hierarchy (in thousands): Fair value at September 30, 2024 Level 1 Level 2 Level 3 Total Assets: Cash $ 334,341 $ — $ — $ 334,341 Marketable securities (1) 34,367 — — 34,367 Trade receivables from provisional sales, net (2) — 69,522 — 69,522 Deferred consideration — — 25,799 25,799 $ 368,708 $ 69,522 $ 25,799 $ 464,029 Liabilities: Contingent consideration $ — $ — $ 28,156 $ 28,156 Option liability - EMX shares (3) — 1,013 — 1,013 Other — 368 — 368 $ — $ 1,381 $ 28,156 $ 29,537 (1) Marketable securities of publicly quoted companies, consisting of investments, are valued using a market approach based upon unadjusted quoted prices in an active market obtained from securities exchanges. (2) The Company’s provisional metal sales contracts, included in Trade and other receivables in the Consolidated Balance Sheets, are valued using inputs derived from observable market data, including quoted commodity forward prices. The inputs do not involve significant management judgment. Such instruments are classified within Level 2 of the fair value hierarchy. (3) The fair value of the option liability, which represents the option of the holder to acquire an EMX common share from SSR, was determined using the Black-Scholes model. The inputs to the Black-Scholes model as of September 30, 2024 included the EMX stock price of CAD $2.41 per share, exercise price of CAD $2.27 per unit, three-month maturity, three-month risk-free rate of 4.7%, and annualized volatility of 36.4%. Fair value at December 31, 2023 Level 1 Level 2 Level 3 Total Assets: Cash $ 492,393 $ — $ — $ 492,393 Restricted cash 101 — — 101 Marketable securities (1) 28,351 — — 28,351 Trade receivables from provisional sales, net (2) — 86,897 — 86,897 Deferred consideration — — 21,213 21,213 $ 520,845 $ 86,897 $ 21,213 $ 628,955 Liabilities: Contingent consideration $ — $ — $ 29,648 $ 29,648 Option liability - EMX shares (3) — 1,431 — 1,431 $ — $ 1,431 $ 29,648 $ 31,079 (1) Marketable securities of publicly quoted companies, consisting of investments, are valued using a market approach based upon unadjusted quoted prices in an active market obtained from securities exchanges. (2) The Company’s provisional metal sales contracts, included in Trade and other receivabl es in the Consolidated Balance Sheets, are valued using inputs derived from observable market data, including quoted commodity forward prices. The inputs do not involve significant management judgment. Such instruments are classified within Level 2 of the fair value hierarchy. (3) The fair value of the option liability, which represents the option of the holder to acquire an EMX common share from SSR, was determined using the Black-Scholes model. The inputs to the Black-Scholes model as of December 31, 2023 included the EMX stock price of CAD $2.19 per share, exercise price of CAD $2.27 per unit, one-year maturity, one-year risk-free rate of 4.8%, and annualized volatility of 34.1%. Deferred and contingent consideration are included in Level 3 as certain assumptions used in the calculation of the fair value are not based on observable market data. The following table reconciles the beginning and ending balances for financial instruments that are recognized at fair value using significant unobservable inputs (Level 3) in the consolidated financial statements (in thousands): Nine Months Ended September 30, 2024 2023 Deferred consideration assets: Balance as of January 1 $ 21,213 $ 24,369 Revaluations 2,208 (1,055) Additions 2,378 — Collections — (474) Balance as of September 30 $ 25,799 $ 22,840 Nine Months Ended September 30, 2024 2023 Contingent consideration liabilities: Balance as of January 1 $ 29,648 $ — Assumption of deferred consideration — 28,600 Revaluations (1,492) 617 Balance as of September 30 $ 28,156 $ 29,217 Fair values of financial assets and liabilities not already measured at fair value The fair value of the 2019 Notes as compared to the carrying amounts were as follows (in thousands): September 30, 2024 December 31, 2023 Level Carrying amount Fair value Carrying amount Fair value 2019 Notes (1) 1 $ 228,305 $ 216,545 $ 227,516 $ 216,545 (1) The fair value disclosed for the Company's 2019 Notes is included in Level 1 as the basis of valuation uses a quoted price in an active market.

TRADE AND OTHER RECEIVABLES

TRADE AND OTHER RECEIVABLES	9 Months Ended
	Sep. 30, 2024
Receivables [Abstract]
TRADE AND OTHER RECEIVABLES	TRADE AND OTHER RECEIVABLES The components of Trade and other receivables are as follows (in thousands): September 30, 2024 December 31, 2023 Trade receivables $ 73,297 $ 91,340 Value added tax receivables 22,137 30,554 Income tax receivable 1,045 3,172 Other taxes receivable 14,665 11,734 Other 3,650 5,380 Total $ 114,794 $ 142,180 No provision for credit loss was recognized as of September 30, 2024 or December 31, 2023. All trade receivables are expected to be settled within twelve months.

INVENTORIES

INVENTORIES	9 Months Ended
	Sep. 30, 2024
Inventory Disclosure [Abstract]
INVENTORIES	INVENTORIES The components of Inventories are as follows (in thousands): September 30, 2024 December 31, 2023 Materials and supplies $ 116,072 $ 104,217 Stockpiled ore 58,406 77,142 Leach pad inventory 297,352 305,271 Work-in-process 6,289 7,189 Finished goods 16,499 21,324 Total current inventories 494,618 515,143 Stockpiled ore 253,073 218,139 Materials and supplies — 1,669 Total non-current inventories $ 253,073 $ 219,808 No write-down of inventory was recognized during the three months ended September 30, 2024. During the three months ended September 30, 2023, the Company recognized write-downs of leach pad inventory at Çöpler of $7.2 million, with $5.0 million classified as a component of Cost of sales and $2.2 million classified as a component of Depreciation, depletion and amortization . During the nine months ended September 30, 2024, following the Çöpler Incident, the Company recognized an impairment of leach pad inventory at Çöpler of $76.0 million classified as a component of Impairment charges . See Note 3 for further information relating to the impairment of inventories. During the nine months ended September 30, 2023, the Company recognized write-downs of leach pad inventory at Çöpler of $9.2 million, with $6.3 million classified as a component of Cost of sales and $2.9 million classified as a component of Depreciation, depletion and amortization in the Condensed Consolidated Statements of Operations.

MINERAL PROPERTIES, PLANT AND E

MINERAL PROPERTIES, PLANT AND EQUIPMENT, NET	9 Months Ended
	Sep. 30, 2024
Property, Plant and Equipment [Abstract]
MINERAL PROPERTIES, PLANT AND EQUIPMENT, NET	MINERAL PROPERTIES, PLANT AND EQUIPMENT, NET The components of Mineral properties, plant and equipment, net are as follows (in thousands): September 30, 2024 December 31, 2023 Plant and equipment (1) $ 1,870,780 $ 1,889,634 Construction in process 118,836 86,304 Mineral properties subject to depletion 2,105,666 2,085,678 Mineral properties not yet subject to depletion 884,085 878,712 Exploration and evaluation assets 253,841 253,842 Total mineral properties, plant, and equipment 5,233,208 5,194,170 Accumulated depreciation, plant and equipment (778,122) (714,579) Accumulated depletion, mineral properties (657,415) (606,705) Mineral properties, plant, and equipment, net $ 3,797,671 $ 3,872,886 (1) As of September 30, 2024 and December 31, 2023, plant and equipment includes finance lease right-of-use assets with a carrying amount of $81.0 million and $84.7 million, respectively. During the three months ended September 30, 2024, the Company concluded that certain plant and equipment at Seabee was impaired and recorded a non-cash impairment of $0.4 million as a result of damage to remote equipment in the forest fires. No impairment was recognized for the three months ended September 30, 2023. During the nine months ended September 30, 2024, the Company concluded that certain mineral properties, plant and equipment at Seabee and Çöpler were impaired and recorded non-cash impairments of $0.4 million and $114.2 million, respectively. See Note 3 for further information relating to impairment of mineral properties, plant and equipment at Çöpler. No impairment was recognized for the nine months ended September 30, 2023.

ACCRUED LIABILITIES AND OTHER

ACCRUED LIABILITIES AND OTHER	9 Months Ended
	Sep. 30, 2024
Payables and Accruals [Abstract]
ACCRUED LIABILITIES AND OTHER	ACCRUED LIABILITIES AND OTHER The components of Accrued liabilities and other are as follows (in thousands): September 30, 2024 December 31, 2023 Accrued liabilities $ 86,081 $ 66,478 Royalties payable 10,256 28,550 Stock-based compensation liabilities 5,078 9,048 Income taxes payable 15,291 16,392 Lease liabilities 1,572 1,545 Other 20 2,626 Total accrued liabilities and other $ 118,298 $ 124,639

DEBT

DEBT	9 Months Ended
	Sep. 30, 2024
Debt Disclosure [Abstract]
DEBT	DEBT The following tables summarize the Company’s debt balances (in thousands): September 30, 2024 December 31, 2023 2019 Notes (1) $ 228,305 $ 227,516 Other — 920 Total carrying amount $ 228,305 $ 228,436 Current Portion $ — $ 920 Non-Current Portion $ 228,305 $ 227,516 (1) Amount is net of discount and debt issuance costs of $1.7 million and $2.5 million, respectively. As of September 30, 2024, the Company was in compliance with its covenants. For further details on the Company’s indebtedness, see Note 20 to the audited consolidated financial statements in the Company’s 2023 Annual Report on Form 10-K.

EQUITY

EQUITY	9 Months Ended
	Sep. 30, 2024
Equity [Abstract]
EQUITY	EQUITY Repurchase of common shares On June 16, 2023, the Company received approval of its Normal Course Issuer Bid (“2023 NCIB”) to purchase for cancellation up to 10.2 million of its common shares through the facilities of the TSX, Nasdaq or other Canadian and U.S. marketplaces over a twelve-month period beginning June 20, 2023 and ending June 19, 2024. On November 27, 2023, in connection with the 2023 NCIB, the Company entered into an automatic share purchase plan with its broker to allow for the repurchase of shares at times when the Company ordinarily would not be active in the market due to regulatory restrictions and customary self-imposed blackout periods. Following the Çöpler Incident, the Company terminated the automatic share purchase plan effective March 1, 2024. On June 19, 2023, the Normal Course Issuer Bid established as of June 20, 2022 (the “2022 NCIB”), expired. Under the 2022 NCIB, the Company was authorized to purchase for cancellation up to 10.6 million of its common shares through the facilities of the TSX, Nasdaq or other Canadian and U.S. marketplaces over a twelve-month period. During the three months ended September 30, 2024, no common shares were repurchased. Prior to the Çöpler Incident, the Company purchased 1,117,100 of its outstanding common shares at an average share price of $8.79 per share for total consideration of $9.8 million. All shares were cancelled upon purchase. The difference of $6.6 million between the total amount paid and the amount deducted from common shares of $16.4 million was recorded as an increase to retained earnings. The amount deducted from common shares was determined based on the average paid in capital per common share outstanding prior to the repurchase date. No shares have been repurchased since the Çöpler Incident. During the three months ended September 30, 2023, no common shares were repurchased. During the nine months ended September 30, 2023, the Company purchased 3,026,993 of its outstanding common shares at an average share price of $14.97 per share for total consideration of $45.3 million. All shares were cancelled upon purchase. During the nine months ended, the difference of $0.9 million between the total amount paid and the amount deducted from common shares of $44.4 million was recorded as a direct charge to retained earnings. The amount deducted from common shares was determined based on the average paid in capital per common share outstanding prior to the repurchase date.

SUPPLEMENTAL CASH FLOW INFORMAT

SUPPLEMENTAL CASH FLOW INFORMATION	9 Months Ended
	Sep. 30, 2024
Supplemental Cash Flow Information [Abstract]
SUPPLEMENTAL CASH FLOW INFORMATION	SUPPLEMENTAL CASH FLOW INFORMATION Net change in operating assets and liabilities were as follows (in thousands): Nine Months Ended September 30, 2024 2023 Decrease (increase) in operating assets: Trade and other receivables $ 16,621 $ (22,143) Inventories (77,929) (41,936) Other operating assets 1,706 (8,563) Increase (decrease) in operating liabilities: Accounts payable (10,278) (25,561) Accrued liabilities and other (4,980) (19,085) Other operating liabilities (2,761) (381) $ (77,621) $ (117,669) Other cash information was as follows (in thousands): Nine Months Ended September 30, 2024 2023 Interest paid $ (7,029) $ (14,724) Interest received $ 13,014 $ 11,858 Income taxes paid $ (22,987) $ (25,434)

RELATED PARTY TRANSACTIONS

RELATED PARTY TRANSACTIONS	9 Months Ended
	Sep. 30, 2024
Related Party Transactions [Abstract]
RELATED PARTY TRANSACTIONS	RELATED PARTY TRANSACTIONS Related party loan Artmin entered into loan agreements with Horizon, as lender, to fund Horizon’s portion of working capital spend of the Hod Maden project. The loans are unsecured and bear interest at the credit default swap premium of Türkiye plus a fixed spread of 4.0% at the end of each calendar quarter. The loans mature five years from the close date ranging from June 2028 to August 2029. Artmin’s loans with Horizon had a total borrowing capacity of $15.4 million, of which $14.0 million was outstanding as of September 30, 2024. The liability is included in Debt, related party in the Condensed Consolidated Balance Sheets. As of September 30, 2024, no repayments have been made. Interest expense for these loans totaled $0.2 million and $0.1 million for the three months ended September 30, 2024 and 2023, respectively. Interest expense for these loans totaled $0.5 million and $0.1 million for the nine months ended September 30, 2024 and 2023, respectively. The interest expense on the loan is included in Interest expense in the Condensed Consolidated Statements of Operations. Related party line of credit During 2024, the Company’s majority owned subsidiary, Anagold Madenncilik Sanayi ve Ticaret A.Ş, entered into loan agreements with Aktif Bank, as lender, to fund Lidya Mines’ portion of reclamation and environmental obligations. Aktif Bank is a wholly owned subsidiary of Calik Holding. Calik Holding owns 100% of Lidya Mines, which is the Company’s joint venture partner. The loan agreements provide for a non-revolving credit facility in an aggregate principal amount of up to $11.0 million and matures August 8, 2025, and bears interest at the rate of 10.0% per annum. The loans are guaranteed by Lidya Madencilik Sanayi ve Ticaret A.Ş. As of September 30, 2024, the outstanding balance of the loan was $11.0 million and is included in Current portion of d ebt, related party in the Condensed Consolidated Balance Sheets. As of September 30, 2024, no repayments have been made. Interest expense totaled $0.1 million for the three and nine months ended September 30, 2024. The interest expense on the loan is included in Interest expense

COMMITMENTS AND CONTINGENCIES

COMMITMENTS AND CONTINGENCIES	9 Months Ended
	Sep. 30, 2024
Commitments and Contingencies Disclosure [Abstract]
COMMITMENTS AND CONTINGENCIES	COMMITMENTS AND CONTINGENCIES General Estimated losses from loss contingencies are accrued by a charge to income when information is available prior to the issuance of the financial statements that indicates it is probable that a liability could be incurred, and the amount of the loss can by reasonably estimated. Legal expenses associated with the loss contingency are expensed as incurred. If a loss contingency is not probable or reasonably estimable, disclosure of the loss contingency is made in the financial statements when it is at least reasonably possible that a material loss could be incurred. Environmental matters The Company uses surety bonds to support certain environmental bonding obligations. As of September 30, 2024 and December 31, 2023, the Company had surety bonds totaling $156.0 million and $142.7 million outstanding, respectively. Other commitments and contingencies During the first quarter of 2024, the Company recorded $15.3 million of contingencies related to the Çöpler Incident in Other operating expense (income), net in the Condensed Consolidated Statements of Operations and Accrued liabilities and other in the Condensed Consolidated Balance Sheets as of March 31, 2024. During the third quarter of 2024, the Company revised the estimate of Çöpler Incident related costs and recognized a gain of $7.9 million, included in Other operating expense (income), net . See Note 3 for further details.

Pay vs Performance Disclosure

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Pay vs Performance Disclosure
Net Income (Loss)	$ 10,557	$ 15,159	$ (266,832)	$ 119,838

Insider Trading Arrangements

Insider Trading Arrangements	3 Months Ended
	Sep. 30, 2024
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

SUMMARY OF SIGNIFICANT ACCOUN_2

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	9 Months Ended
	Sep. 30, 2024
Accounting Policies [Abstract]
Risks and Uncertainties	Risks and Uncertainties As a mining company, the revenue, profitability and future rate of growth of the Company are substantially dependent on the prevailing prices for gold, silver, lead and zinc. The prices of these metals are volatile and affected by many factors beyond the Company’s control, and there can be no assurance that commodity prices will not be subject to wide fluctuations in the future. A substantial or extended decline in commodity prices could have a material adverse effect on the Company’s financial position, results of operations, cash flows, access to capital and the quantities of reserves that the Company can economically produce. The carrying value of the Company’s Mineral properties, plant and equipment ; Inventories ; and Deferred income tax assets are sensitive to the outlook for commodity prices. A decline in the Company’s price outlook could result in material impairment charges related to these assets. In addition, the Company maintains cash balances at banking institutions in various jurisdictions which may or may not have deposit insurance. The Company mitigates potential cash risk by maintaining bank accounts with credit-worthy financial institutions. Any loss incurred or a lack of access to such funds could have a significant adverse impact on the Company's financial condition, results of operations, and cash flows. The Company's business may be impacted by adverse macroeconomic and geopolitical conditions. These conditions include inflation, interest rate and foreign currency fluctuations and slowdown of economic activity around the world. The Company maintains its cash and cash equivalents primarily in United States dollars (“USD”). Any fluctuation in the exchange rate of the Turkish Lira (“TRY”), Canadian Dollar (“CAD”), Argentine Peso (“ARS”), or the currency of any other country in which the Company operates, against the USD could result in a loss on the Company’s books to the extent the Company holds funds or net monetary or non-monetary assets denominated in those currencies, and any fluctuations of currency prices generally may result in volatility. Certain of the Company's operations are located in countries that have in the past and are currently experiencing high rates of inflation. It is possible that in the future, high inflation in the countries in which we operate may result in an increase in operational costs in local currencies (without a concurrent devaluation of the local currency of operations against the dollar or an increase in the dollar price of gold, silver, copper, zinc or lead). Maintaining operating costs in currencies subject to significant inflation could expose us to risks relating to devaluation and high domestic inflation. The Company's business may also be impacted by physical risks that can impact each of its properties, such as those experienced in connection with the Çöpler Incident.
Basis of Presentation	Basis of Presentation The Condensed Consolidated Financial Statements have been prepared in accordance with the instructions to Form 10-Q and do not include all information and disclosures required by generally accepted accounting principles in the United States. Therefore, this information should be read in conjunction with SSR Mining Inc.’s Consolidated Financial Statements in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023 filed on February 27, 2024. The information furnished herein reflects all adjustments that are, in the opinion of management, necessary for a fair statement of the results for the interim periods reported. All such adjustments are, in the opinion of management, of a normal recurring nature. The results for the three and nine month periods ended September 30, 2024, are not necessarily indicative of the results that may be expected for the year ending December 31, 2024.
Recently Issued Accounting Pronouncements	Recently Issued Accounting Pronouncements In March 2024, the U.S. Securities and Exchange Commission (“SEC”) issued Final Rule 33-11275 “The Enhancement and Standardization of Climate-Related Disclosures for Investors” (“Final Rule”). The Final Rule requires disclosures regarding information about a registrant's climate-related risks that have a material impact on, or are reasonably likely to have a material impact on, its business strategy, results of operations, or financial condition. In addition, certain disclosures related to capitalized costs, expenditures, and losses incurred as a result of severe weather events and other natural conditions will be required to be disclosed in the footnotes to the audited financial statements. The Final Rule is effective for the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025. On April 4, 2024, the SEC stayed the rules pending the resolution of certain legal challenges. The Company is currently evaluating the impact of the rules on the consolidated financial statements. In December 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2023-09 “Income Taxes (Topic 740): Improvements to Income Tax Disclosures.” ASU 2023-09 enhances the transparency and decision usefulness of income tax disclosures through changes to the rate reconciliation and income taxes paid information. The standard is effective beginning with the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025, and subsequent interim periods, with early adoption permitted. The Company is currently evaluating the impact of the guidance on the consolidated financial statements. In November 2023, the FASB issued ASU 2023-07 “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures.” ASU 2023-07 expands public entities’ segment disclosures by requiring disclosure of significant segment expenses that are regularly provided to the chief operating decision maker and included within each reported measure of segment profit or loss and interim disclosures of a reportable segment’s profit or loss and assets. The standard is effective for the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024, and subsequent interim periods, with early adoption permitted. The Company does not expect the adoption to have a material impact on the consolidated financial statements or disclosures.

__PLER INCIDENT (Tables)

ÇÖPLER INCIDENT (Tables)	9 Months Ended
	Sep. 30, 2024
Asset Retirement Obligation Disclosure [Abstract]
Schedule of Changes In Reclamation Liabilities	Changes in Reclamation and Remediation liabilities related to the Çöpler Incident during the nine months ended September 30, 2024 were as follows (in thousands): 2024 Balance as of January 1 $ — Initial estimate of reclamation and remediation costs 272,903 Expenditures (22,466) Balance as of March 31 250,437 Additions, changes in estimate and other — Expenditures (54,969) Balance as of June 30 195,468 Additions, changes in estimate and other — Expenditures (48,324) Balance as of September 30 147,144 Less: current portion 90,055 Non-current reclamation and remediation liabilities $ 57,089
Schedule of Changes In Contingencies	Changes in contingencies related to the Çöpler Incident during the nine months ended September 30, 2024 were as follows (in thousands): 2024 Balance as of January 1 $ — Initial estimate of contingencies 15,310 Balance as of March 31 15,310 Payments (2,711) Balance as of June 30 12,599 Change in estimate (7,850) Payments (3,749) Balance as of September 30 $ 1,000

OPERATING_SEGMENTS (Tables)

OPERATING SEGMENTS (Tables)	9 Months Ended
	Sep. 30, 2024
Segment Reporting [Abstract]
Schedule of Segment Reporting Information, by Segment	The following tables provide a summary of financial information related to the Company's segments (in thousands): Three Months Ended September 30, 2024 Çöpler (1) Marigold Seabee Puna Segment Total Corporate and other (2) Consolidated Revenue $ 11,804 $ 119,908 $ 27,897 $ 97,747 $ 257,356 $ — $ 257,356 Cost of sales (3) $ 5,047 $ 74,106 $ 14,404 $ 44,724 $ 138,281 $ — $ 138,281 Depreciation, depletion, and amortization $ 2,706 $ 10,637 $ 7,659 $ 9,441 $ 30,443 $ — $ 30,443 Exploration and evaluation $ 52 $ 2,252 $ 4,132 $ 2,945 $ 9,381 $ 1,983 $ 11,364 Care and maintenance expenses (4) $ 29,763 $ — $ 9,611 $ — $ 39,374 $ — $ 39,374 Operating income (loss) $ (32,721) $ 31,738 $ (8,611) $ 39,772 $ 30,178 $ (21,141) $ 9,037 Capital expenditures $ 1,468 $ 11,057 $ 3,317 $ 4,928 $ 20,770 $ 10,940 $ 31,710 Total assets as of September 30, 2024 $ 2,724,079 $ 813,622 $ 368,662 $ 295,788 $ 4,202,151 $ 941,768 $ 5,143,919 (1) During the three months ended September 30, 2024, Çöpler produced and sold inventory that was in-circuit prior to the Çöpler Incident. (2) Corporate and other consists of business activities that are not included within the reportable segments and is provided for reconciliation purposes. The exploration, evaluation and development properties and the portfolio of prospective exploration tenures, near or adjacent to the existing operations (near-mine) are included in the respective reportable segment. The greenfield standalone prospects and development projects are included in Corporate and other. (3) Excludes depreciation, depletion, and amortization. (4) Care and maintenance expense represents the following: 1) direct costs not associated with the environmental reclamation and remediation costs of $16.5 million and depreciation of $13.3 million during the suspension of operations at Çöpler starting in the first quarter of 2024; and 2) direct costs of $7.7 million and depreciation of $1.9 million during the suspension of operations at Seabee during the third quarter of 2024. Three Months Ended September 30, 2023 Çöpler Marigold Seabee Puna Segment Total Corporate and other (1) Consolidated Revenue $ 114,462 $ 158,620 $ 36,625 $ 75,683 $ 385,390 $ — $ 385,390 Cost of sales (2) $ 69,830 $ 81,464 $ 19,939 $ 43,437 $ 214,670 $ — $ 214,670 Depreciation, depletion, and amortization $ 25,600 $ 13,505 $ 9,015 $ 7,870 $ 55,990 $ — $ 55,990 Exploration and evaluation $ 1,297 $ 132 $ 4,619 $ 3,889 $ 9,937 $ 4,949 $ 14,886 Operating income (loss) $ 15,274 $ 59,463 $ 2,763 $ 17,040 $ 94,540 $ (17,075) $ 77,465 Capital expenditures $ 26,979 $ 13,259 $ 8,579 $ 5,422 $ 54,239 $ — $ 54,239 Total assets as of September 30, 2023 $ 3,258,055 $ 775,957 $ 526,813 $ 314,901 $ 4,875,726 $ 873,934 $ 5,749,660 (1) Corporate and other consists of business activities that are not included within the reportable segments and is provided for reconciliation purposes. (2) Excludes depreciation, depletion, and amortization. Nine Months Ended September 30, 2024 Çöpler Marigold Seabee Puna Segment Total Corporate and other (1) Consolidated Revenue $ 60,376 $ 257,465 $ 122,411 $ 232,179 $ 672,431 $ — $ 672,431 Cost of sales (2) $ 29,471 $ 162,414 $ 56,111 $ 112,768 $ 360,764 $ — $ 360,764 Depreciation, depletion, and amortization $ 12,537 $ 23,821 $ 32,349 $ 23,145 $ 91,852 $ — $ 91,852 Exploration and evaluation $ 1,124 $ 10,318 $ 12,868 $ 3,945 $ 28,255 $ 4,595 $ 32,850 Care and maintenance expenses (3) $ 74,728 $ — $ 9,611 $ — $ 84,339 $ — $ 84,339 Operating income (loss) $ (470,245) $ 57,837 $ 10,095 $ 89,025 $ (313,288) $ (43,379) $ (356,667) Capital expenditures $ 11,596 $ 26,584 $ 26,209 $ 11,837 $ 76,226 $ 28,054 $ 104,280 Total assets as of September 30, 2024 $ 2,724,079 $ 813,622 $ 368,662 $ 295,788 $ 4,202,151 $ 941,768 $ 5,143,919 (1) Corporate and other consists of business activities that are not included within the reportable segments and is provided for reconciliation purposes. (2) Excludes depreciation, depletion, and amortization. (3) Care and maintenance expense represents: 1) direct costs not associated with the environmental reclamation and remediation costs of $41.5 million and depreciation of $33.2 million during the suspension of operations at Çöpler starting in the first quarter of 2024; and 2) direct costs of $7.7 million and depreciation of $1.9 million during the suspension of operations at Seabee during the third quarter of 2024. Nine Months Ended September 30, 2023 Çöpler Marigold Seabee Puna Segment Total Corporate and other (1) Consolidated Revenue $ 322,831 $ 374,594 $ 98,776 $ 204,829 $ 1,001,030 $ — $ 1,001,030 Cost of sales (2) $ 199,425 $ 199,970 $ 61,476 $ 123,736 $ 584,607 $ — $ 584,607 Depreciation, depletion, and amortization $ 68,350 $ 32,062 $ 26,362 $ 20,953 $ 147,727 $ — $ 147,727 Exploration and evaluation $ 3,165 $ 847 $ 13,763 $ 7,260 $ 25,035 $ 14,351 $ 39,386 Operating income (loss) $ 46,514 $ 130,800 $ (3,694) $ 47,815 $ 221,435 $ (54,056) $ 167,379 Capital expenditures $ 50,767 $ 76,528 $ 29,051 $ 9,900 $ 166,246 $ — $ 166,246 Total assets as of September 30, 2023 $ 3,258,055 $ 775,957 $ 526,813 $ 314,901 $ 4,875,726 $ 873,934 $ 5,749,660 (1) Corporate and other consists of business activities that are not included within the reportable segments and provided for reconciliation purposes. (2) Excludes depreciation, depletion, and amortization.

REVENUE (Tables)

REVENUE (Tables)	9 Months Ended
	Sep. 30, 2024
Revenue from Contract with Customer [Abstract]
Schedule of Disaggregation of Revenue	The following table represents revenues by product (in thousands): Three Months Ended September 30, Nine Months Ended September 30, 2024 2023 2024 2023 Gold doré sales Çöpler $ 11,804 $ 113,156 $ 60,031 $ 320,157 Marigold 119,888 158,594 257,381 374,495 Seabee 27,886 36,608 122,360 98,735 Concentrate sales Puna 94,563 75,373 225,781 192,932 Other (1) Çöpler — 1,306 345 2,674 Marigold 20 26 84 99 Seabee 11 17 51 41 Puna 3,184 310 6,398 11,897 Total $ 257,356 $ 385,390 $ 672,431 $ 1,001,030 (1) Other revenue includes changes in the fair value of concentrate trade receivables due to changes in silver and base metal prices; and silver and copper by-product revenue arising from the production and sale of gold doré. Revenue by metal type are as follows (in thousands): Three Months Ended September 30, Nine Months Ended September 30, 2024 2023 2024 2023 Gold $ 159,578 $ 308,358 $ 439,772 $ 793,387 Silver 80,845 62,705 189,455 152,752 Lead 12,964 11,400 33,333 33,431 Zinc 754 1,268 2,993 6,749 Other (1) 3,215 1,659 6,878 14,711 Total $ 257,356 $ 385,390 $ 672,431 $ 1,001,030 (1) Other revenue includes changes in the fair value of concentrate trade receivables due to fluctuations in silver and base metal prices; and silver and copper by-product revenue arising from the production and sale of gold doré.

OTHER OPERATING EXPENSES (INC_2

OTHER OPERATING EXPENSES (INCOME), NET (Tables)	9 Months Ended
	Sep. 30, 2024
Other Income and Expenses [Abstract]
Schedule of Other Operating Expenses (Income), Net	The following table includes the components of Other operating expense (income), net : Three Months Ended September 30, Nine Months Ended September 30, 2024 2023 2024 2023 Loss (gain) on sale and disposal of assets, net $ 466 $ — $ (5,133) $ — Contingencies and expenses related to the Çöpler incident 1,600 — 19,273 — Other taxes 4,865 — 4,865 Other 127 30 214 406 Total $ 7,058 $ 30 $ 19,219 $ 406

OTHER INCOME (EXPENSE) (Tables)

OTHER INCOME (EXPENSE) (Tables)	9 Months Ended
	Sep. 30, 2024
Other Income and Expenses [Abstract]
Schedule of Other Income (Expense)	The following table includes the components of Other income (expense) : Three Months Ended September 30, Nine Months Ended September 30, 2024 2023 2024 2023 Interest income $ 3,881 $ 6,098 $ 13,682 $ 21,015 Gain (loss) on investments and on marketable security sales 2,866 8,437 11,098 19,839 Change in fair value of marketable securities (330) (555) (6,749) 565 Gain (loss) on sale of mineral properties, plant, and equipment — (560) — (1,610) Other 2,158 (2,042) (721) (3,010) Total $ 8,575 $ 11,378 $ 17,310 $ 36,799

INCOME (LOSS) PER SHARE (Tables

INCOME (LOSS) PER SHARE (Tables)	9 Months Ended
	Sep. 30, 2024
Earnings Per Share [Abstract]
Schedule of Earnings (Loss) Per Share, Basic and Diluted	The calculations of basic and diluted net income (loss) per share attributable to SSR Mining shareholders are based on the following (in thousands): Three Months Ended September 30, Nine Months Ended September 30, 2024 2023 2024 2023 Net income (loss) $ 6,251 $ (7,245) $ (349,447) $ 144,135 Net (income) loss attributable to non-controlling interest 4,306 22,404 82,615 (24,297) Net income (loss) attributable to SSR Mining shareholders 10,557 15,159 (266,832) 119,838 Interest saving on 2019 Notes, net of tax — — — 3,693 Net income (loss) used in the calculation of diluted net income per share $ 10,557 $ 15,159 $ (266,832) $ 123,531 Weighted average number of common shares issued 202,140 203,878 202,209 205,101 Adjustments for dilutive instruments: Restricted share units 307 — — 8 2019 Notes — — — 12,793 Diluted weighted average number of shares outstanding 202,447 203,878 202,209 217,902 Net income (loss) per share attributable to SSR Mining shareholders Basic $ 0.05 $ 0.07 $ (1.32) $ 0.58 Diluted $ 0.05 $ 0.07 $ (1.32) $ 0.57

FAIR VALUE MEASUREMENTS AND F_2

FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS (Tables)	9 Months Ended
	Sep. 30, 2024
Fair Value Disclosures [Abstract]
Schedule of Fair Value, by Balance Sheet Grouping	The following tables set forth the Company’s assets and liabilities measured at fair value on a recurring (at least annually) and nonrecurring basis by level within the fair value hierarchy (in thousands): Fair value at September 30, 2024 Level 1 Level 2 Level 3 Total Assets: Cash $ 334,341 $ — $ — $ 334,341 Marketable securities (1) 34,367 — — 34,367 Trade receivables from provisional sales, net (2) — 69,522 — 69,522 Deferred consideration — — 25,799 25,799 $ 368,708 $ 69,522 $ 25,799 $ 464,029 Liabilities: Contingent consideration $ — $ — $ 28,156 $ 28,156 Option liability - EMX shares (3) — 1,013 — 1,013 Other — 368 — 368 $ — $ 1,381 $ 28,156 $ 29,537 (1) Marketable securities of publicly quoted companies, consisting of investments, are valued using a market approach based upon unadjusted quoted prices in an active market obtained from securities exchanges. (2) The Company’s provisional metal sales contracts, included in Trade and other receivables in the Consolidated Balance Sheets, are valued using inputs derived from observable market data, including quoted commodity forward prices. The inputs do not involve significant management judgment. Such instruments are classified within Level 2 of the fair value hierarchy. (3) The fair value of the option liability, which represents the option of the holder to acquire an EMX common share from SSR, was determined using the Black-Scholes model. The inputs to the Black-Scholes model as of September 30, 2024 included the EMX stock price of CAD $2.41 per share, exercise price of CAD $2.27 per unit, three-month maturity, three-month risk-free rate of 4.7%, and annualized volatility of 36.4%. Fair value at December 31, 2023 Level 1 Level 2 Level 3 Total Assets: Cash $ 492,393 $ — $ — $ 492,393 Restricted cash 101 — — 101 Marketable securities (1) 28,351 — — 28,351 Trade receivables from provisional sales, net (2) — 86,897 — 86,897 Deferred consideration — — 21,213 21,213 $ 520,845 $ 86,897 $ 21,213 $ 628,955 Liabilities: Contingent consideration $ — $ — $ 29,648 $ 29,648 Option liability - EMX shares (3) — 1,431 — 1,431 $ — $ 1,431 $ 29,648 $ 31,079 (1) Marketable securities of publicly quoted companies, consisting of investments, are valued using a market approach based upon unadjusted quoted prices in an active market obtained from securities exchanges. (2) The Company’s provisional metal sales contracts, included in Trade and other receivabl es in the Consolidated Balance Sheets, are valued using inputs derived from observable market data, including quoted commodity forward prices. The inputs do not involve significant management judgment. Such instruments are classified within Level 2 of the fair value hierarchy. (3) The fair value of the option liability, which represents the option of the holder to acquire an EMX common share from SSR, was determined using the Black-Scholes model. The inputs to the Black-Scholes model as of December 31, 2023 included the EMX stock price of CAD $2.19 per share, exercise price of CAD $2.27 per unit, one-year maturity, one-year risk-free rate of 4.8%, and annualized volatility of 34.1%.
Schedule of Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation	The following table reconciles the beginning and ending balances for financial instruments that are recognized at fair value using significant unobservable inputs (Level 3) in the consolidated financial statements (in thousands): Nine Months Ended September 30, 2024 2023 Deferred consideration assets: Balance as of January 1 $ 21,213 $ 24,369 Revaluations 2,208 (1,055) Additions 2,378 — Collections — (474) Balance as of September 30 $ 25,799 $ 22,840 Nine Months Ended September 30, 2024 2023 Contingent consideration liabilities: Balance as of January 1 $ 29,648 $ — Assumption of deferred consideration — 28,600 Revaluations (1,492) 617 Balance as of September 30 $ 28,156 $ 29,217
Schedule of Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation	The following table reconciles the beginning and ending balances for financial instruments that are recognized at fair value using significant unobservable inputs (Level 3) in the consolidated financial statements (in thousands): Nine Months Ended September 30, 2024 2023 Deferred consideration assets: Balance as of January 1 $ 21,213 $ 24,369 Revaluations 2,208 (1,055) Additions 2,378 — Collections — (474) Balance as of September 30 $ 25,799 $ 22,840 Nine Months Ended September 30, 2024 2023 Contingent consideration liabilities: Balance as of January 1 $ 29,648 $ — Assumption of deferred consideration — 28,600 Revaluations (1,492) 617 Balance as of September 30 $ 28,156 $ 29,217
Schedule of Fair Value Disclosure of Asset and Liability Not Measured at Fair Value	The fair value of the 2019 Notes as compared to the carrying amounts were as follows (in thousands): September 30, 2024 December 31, 2023 Level Carrying amount Fair value Carrying amount Fair value 2019 Notes (1) 1 $ 228,305 $ 216,545 $ 227,516 $ 216,545 (1) The fair value disclosed for the Company's 2019 Notes is included in Level 1 as the basis of valuation uses a quoted price in an active market.

TRADE AND OTHER RECEIVABLES (Ta

TRADE AND OTHER RECEIVABLES (Tables)	9 Months Ended
	Sep. 30, 2024
Receivables [Abstract]
Schedule of Accounts, Notes, Loans and Financing Receivable	The components of Trade and other receivables are as follows (in thousands): September 30, 2024 December 31, 2023 Trade receivables $ 73,297 $ 91,340 Value added tax receivables 22,137 30,554 Income tax receivable 1,045 3,172 Other taxes receivable 14,665 11,734 Other 3,650 5,380 Total $ 114,794 $ 142,180

INVENTORIES (Tables)

INVENTORIES (Tables)	9 Months Ended
	Sep. 30, 2024
Inventory Disclosure [Abstract]
Schedule of Inventory, Current	The components of Inventories are as follows (in thousands): September 30, 2024 December 31, 2023 Materials and supplies $ 116,072 $ 104,217 Stockpiled ore 58,406 77,142 Leach pad inventory 297,352 305,271 Work-in-process 6,289 7,189 Finished goods 16,499 21,324 Total current inventories 494,618 515,143 Stockpiled ore 253,073 218,139 Materials and supplies — 1,669 Total non-current inventories $ 253,073 $ 219,808
Schedule of Inventory, Noncurrent	The components of Inventories are as follows (in thousands): September 30, 2024 December 31, 2023 Materials and supplies $ 116,072 $ 104,217 Stockpiled ore 58,406 77,142 Leach pad inventory 297,352 305,271 Work-in-process 6,289 7,189 Finished goods 16,499 21,324 Total current inventories 494,618 515,143 Stockpiled ore 253,073 218,139 Materials and supplies — 1,669 Total non-current inventories $ 253,073 $ 219,808

MINERAL PROPERTIES, PLANT AND_2

MINERAL PROPERTIES, PLANT AND EQUIPMENT, NET (Tables)	9 Months Ended
	Sep. 30, 2024
Property, Plant and Equipment [Abstract]
Schedule of Mineral Properties, Plant and Equipment	The components of Mineral properties, plant and equipment, net are as follows (in thousands): September 30, 2024 December 31, 2023 Plant and equipment (1) $ 1,870,780 $ 1,889,634 Construction in process 118,836 86,304 Mineral properties subject to depletion 2,105,666 2,085,678 Mineral properties not yet subject to depletion 884,085 878,712 Exploration and evaluation assets 253,841 253,842 Total mineral properties, plant, and equipment 5,233,208 5,194,170 Accumulated depreciation, plant and equipment (778,122) (714,579) Accumulated depletion, mineral properties (657,415) (606,705) Mineral properties, plant, and equipment, net $ 3,797,671 $ 3,872,886 (1) As of September 30, 2024 and December 31, 2023, plant and equipment includes finance lease right-of-use assets with a carrying amount of $81.0 million and $84.7 million, respectively.

ACCRUED LIABILITIES AND OTHER (

ACCRUED LIABILITIES AND OTHER (Tables)	9 Months Ended
	Sep. 30, 2024
Payables and Accruals [Abstract]
Schedule of Accounts Liabilities and Other	The components of Accrued liabilities and other are as follows (in thousands): September 30, 2024 December 31, 2023 Accrued liabilities $ 86,081 $ 66,478 Royalties payable 10,256 28,550 Stock-based compensation liabilities 5,078 9,048 Income taxes payable 15,291 16,392 Lease liabilities 1,572 1,545 Other 20 2,626 Total accrued liabilities and other $ 118,298 $ 124,639

DEBT (Tables)

DEBT (Tables)	9 Months Ended
	Sep. 30, 2024
Debt Disclosure [Abstract]
Schedule of Debt	The following tables summarize the Company’s debt balances (in thousands): September 30, 2024 December 31, 2023 2019 Notes (1) $ 228,305 $ 227,516 Other — 920 Total carrying amount $ 228,305 $ 228,436 Current Portion $ — $ 920 Non-Current Portion $ 228,305 $ 227,516 (1) Amount is net of discount and debt issuance costs of $1.7 million and $2.5 million, respectively.

SUPPLEMENTAL CASH FLOW INFORM_2

SUPPLEMENTAL CASH FLOW INFORMATION (Tables)	9 Months Ended
	Sep. 30, 2024
Supplemental Cash Flow Information [Abstract]
Schedule of Cash Flow, Supplemental Disclosures	Net change in operating assets and liabilities were as follows (in thousands): Nine Months Ended September 30, 2024 2023 Decrease (increase) in operating assets: Trade and other receivables $ 16,621 $ (22,143) Inventories (77,929) (41,936) Other operating assets 1,706 (8,563) Increase (decrease) in operating liabilities: Accounts payable (10,278) (25,561) Accrued liabilities and other (4,980) (19,085) Other operating liabilities (2,761) (381) $ (77,621) $ (117,669) Other cash information was as follows (in thousands): Nine Months Ended September 30, 2024 2023 Interest paid $ (7,029) $ (14,724) Interest received $ 13,014 $ 11,858 Income taxes paid $ (22,987) $ (25,434)

THE COMPANY (Details)

THE COMPANY (Details)	Sep. 30, 2024 asset
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of producing assets	4

__PLER INCIDENT - Narrative (De

ÇÖPLER INCIDENT - Narrative (Details) - USD ($) $ in Thousands		3 Months Ended			9 Months Ended
	Mar. 31, 2024	Sep. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Segment Reporting Information [Line Items]
Impairment charges		$ 369		$ 2,637	$ 114,599	$ 2,637
Çöpler Incident
Segment Reporting Information [Line Items]
Direct costs		16,500			41,500
Depreciation		13,300			$ 33,200
Estimated future cost	$ 250,000
Incurred remediation costs			$ 22,500
Reclamation adjustments, changes in estimates			11,200
Increase to remediation liability			261,700
Impairment charges			114,200
Contingencies related to the Çöpler incident			15,300
Gain on revision of estimate		$ 7,900
Çöpler Incident | Inventories
Segment Reporting Information [Line Items]
Impairment charges			76,000
Çöpler Incident | Mineral properties, plant and equipment, net
Segment Reporting Information [Line Items]
Impairment charges			$ 38,200
Çöpler Incident | Minimum
Segment Reporting Information [Line Items]
Estimated future cost	250,000
Çöpler Incident | Maximum
Segment Reporting Information [Line Items]
Estimated future cost	$ 300,000

__PLER INCIDENT - Changes in_Re

ÇÖPLER INCIDENT - Changes in Reclamation Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023
Reclamation Liabilities [Roll Forward]
Less: current portion	$ 94,110			$ 3,364
Non-current reclamation and remediation liabilities	232,461			$ 170,455
Çöpler Incident
Reclamation Liabilities [Roll Forward]
Beginning Balance	195,468	$ 250,437	$ 0
Initial estimate of reclamation and remediation costs			272,903
Additions, changes in estimate and other	0	0
Expenditures	(48,324)	(54,969)	(22,466)
Ending Balance	147,144	$ 195,468	$ 250,437
Less: current portion	90,055
Non-current reclamation and remediation liabilities	$ 57,089

__PLER INCIDENT - Changes in Co

ÇÖPLER INCIDENT - Changes in Contingencies (Details) - Çöpler Incident - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024
Loss Contingency Accrual [Roll Forward]
Beginning Balance	$ 12,599	$ 15,310	$ 0
Initial estimate of contingencies			15,310
Change in estimate	(7,850)
Payments	(3,749)	(2,711)
Ending Balance	$ 1,000	$ 12,599	$ 15,310

ACQUISITIONS AND DIVESTITURES -

ACQUISITIONS AND DIVESTITURES - Acquisition of Hod Maden (Details) $ in Thousands			9 Months Ended
		May 08, 2023 USD ($) goldEquivalentOunce	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)
Business Acquisition [Line Items]
Payments to acquire businesses, gross	[1]		$ 0	$ 119,925
Contingent consideration			$ 28,156		$ 29,648
Lydia Mines | Hod Maden
Business Acquisition [Line Items]
Ownership percentage by parent (as a percent)		70%
Horizon | Hod Maden
Business Acquisition [Line Items]
Ownership percentage by noncontrolling owners (as a percent)		30%
Hod Maden
Business Acquisition [Line Items]
Payments to acquire businesses, gross		$ 120,000		$ 120,000
Business acquisition, option, percentage of voting interests acquired (as a percent)		30%
Transaction costs		$ 400
Hod Maden | Completion of Operational Milestones
Business Acquisition [Line Items]
Contingent consideration		30,000
Hod Maden | Delineation of New Reserves
Business Acquisition [Line Items]
Contingent consideration		$ 84,000
Business combination, contingent consideration, liability, additional mineral reserves required | goldEquivalentOunce		500,000
Lydia Mines | Hod Maden
Business Acquisition [Line Items]
Voting interest acquired (as a percent)		10%
[1] Acquisitions, net for the nine months ended September 30, 2023 is comprised of $120.0 million cash paid in the acquisition of Hod Maden Project, net of cash and cash equivalents acquired.

ACQUISITIONS AND DIVESTITURES_2

ACQUISITIONS AND DIVESTITURES - Divestiture of San Luis (Details) $ in Thousands		3 Months Ended		9 Months Ended
	May 23, 2024 USD ($) installment	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)
Business Acquisition [Line Items]
Gain on sale of business		$ (466)	$ 0	$ 5,133	$ 0
Disposal Group, Disposed of by Sale | San Luis Project
Business Acquisition [Line Items]
Consideration	$ 5,000
Consideration payments	37,500
Gain on sale of business	6,700
Contingent consideration	$ 2,400
Number of installments | installment	5
Royalty fee (as a percent)	4%
Royalty fee, available for repurchase	$ 15,000

OPERATING_SEGMENTS - Narrative

OPERATING SEGMENTS - Narrative (Details)	Sep. 30, 2024 mine
Segment Reporting [Abstract]
Number of producing mines	4

OPERATING_SEGMENTS - Disaggrega

OPERATING SEGMENTS - Disaggregation of Segments (Details) - USD ($) $ in Thousands		3 Months Ended			9 Months Ended
		Sep. 30, 2024		Sep. 30, 2023	Sep. 30, 2024		Sep. 30, 2023	Dec. 31, 2023	[2]
Segment Reporting Information [Line Items]
Revenue		$ 257,356		$ 385,390	$ 672,431		$ 1,001,030
Cost of sales	[1]	138,281		214,670	360,764		584,607
Depreciation, depletion, and amortization		30,443		55,990	91,852		147,727
Exploration and evaluation		11,364		14,886	32,850		39,386
Care and maintenance expense		39,374		0	84,339		0
Operating income (loss)		9,037		77,465	(356,667)		167,379
Capital expenditures		31,710		54,239	104,280		166,246
Total assets		5,143,919	[2]	5,749,660	5,143,919	[2]	5,749,660	$ 5,385,773
Operating segments
Segment Reporting Information [Line Items]
Revenue		257,356		385,390	672,431		1,001,030
Cost of sales		138,281		214,670	360,764		584,607
Depreciation, depletion, and amortization		30,443		55,990	91,852		147,727
Exploration and evaluation		9,381		9,937	28,255		25,035
Care and maintenance expense		39,374			84,339
Operating income (loss)		30,178		94,540	(313,288)		221,435
Capital expenditures		20,770		54,239	76,226		166,246
Total assets		4,202,151		4,875,726	4,202,151		4,875,726
Operating segments | Çöpler
Segment Reporting Information [Line Items]
Revenue		11,804		114,462	60,376		322,831
Cost of sales		5,047		69,830	29,471		199,425
Depreciation, depletion, and amortization		2,706		25,600	12,537		68,350
Exploration and evaluation		52		1,297	1,124		3,165
Care and maintenance expense		29,763			74,728
Operating income (loss)		(32,721)		15,274	(470,245)		46,514
Capital expenditures		1,468		26,979	11,596		50,767
Total assets		2,724,079		3,258,055	2,724,079		3,258,055
Direct costs		16,500			41,500
Depreciation		13,300			33,200
Operating segments | Marigold
Segment Reporting Information [Line Items]
Revenue		119,908		158,620	257,465		374,594
Cost of sales		74,106		81,464	162,414		199,970
Depreciation, depletion, and amortization		10,637		13,505	23,821		32,062
Exploration and evaluation		2,252		132	10,318		847
Care and maintenance expense		0			0
Operating income (loss)		31,738		59,463	57,837		130,800
Capital expenditures		11,057		13,259	26,584		76,528
Total assets		813,622		775,957	813,622		775,957
Operating segments | Seabee
Segment Reporting Information [Line Items]
Revenue		27,897		36,625	122,411		98,776
Cost of sales		14,404		19,939	56,111		61,476
Depreciation, depletion, and amortization		7,659		9,015	32,349		26,362
Exploration and evaluation		4,132		4,619	12,868		13,763
Care and maintenance expense		9,611			9,611
Operating income (loss)		(8,611)		2,763	10,095		(3,694)
Capital expenditures		3,317		8,579	26,209		29,051
Total assets		368,662		526,813	368,662		526,813
Direct costs		7,700			7,700
Depreciation		1,900			1,900
Operating segments | Puna
Segment Reporting Information [Line Items]
Revenue		97,747		75,683	232,179		204,829
Cost of sales		44,724		43,437	112,768		123,736
Depreciation, depletion, and amortization		9,441		7,870	23,145		20,953
Exploration and evaluation		2,945		3,889	3,945		7,260
Care and maintenance expense		0			0
Operating income (loss)		39,772		17,040	89,025		47,815
Capital expenditures		4,928		5,422	11,837		9,900
Total assets		295,788		314,901	295,788		314,901
Corporate and other
Segment Reporting Information [Line Items]
Revenue		0		0	0		0
Cost of sales		0		0	0		0
Depreciation, depletion, and amortization		0		0	0		0
Exploration and evaluation		1,983		4,949	4,595		14,351
Care and maintenance expense		0			0
Operating income (loss)		(21,141)		(17,075)	(43,379)		(54,056)
Capital expenditures		10,940		0	28,054		0
Total assets		$ 941,768		$ 873,934	$ 941,768		$ 873,934
[1]Excludes depreciation, depletion, and amortization.[2]The consolidated assets as of September 30, 2024 and December 31, 2023 include $3,436.1 million and $3,593.5 million, respectively, of assets of variable interest entities (“VIEs”) that can only be used to settle the obligations of the VIEs. As of September 30, 2024 and December 31, 2023, the assets include Cash and cash equivalents of $28.7 million and $42.8 million, respectively; Trade and other receivables of $4.3 million and $30.8 million, respectively; Inventories , current of $54.3 million and $165.2 million, respectively; Prepaids and other current assets of $7.5 million and $8.7 million, respectively; Mineral properties, plant and equipment, net of $3,084.2 million and $3,126.2 million, respectively; Inventories , non-current of $253.1 million and $218.1 million, respectively; and Other non-current assets of $4.0 million and $1.7 million, respectively. The consolidated liabilities as of September 30, 2024 and December 31, 2023 include $539.9 million and $418.6 million, respectively, of liabilities of VIEs whose creditors have no recourse to the Company. As of September 30, 2024 and December 31, 2023, the liabilities include Accounts payable of $6.4 million and $17.8 million, respectively; Accrued liabilities and other of $31.6 million and $32.8 million, respectively; Reclamation and remediation liabilities , current of $90.1 million and $1.8 million, respectively; Finance lease liabilities , non-current of $82.6 million and $86.2 million, respectively; Reclamation and remediation liabilities , non-current of $97.1 million and $36.8 million, respectively; Deferred income tax liabilities of $204.2 million and $232.9 million, respectively; and Other non-current liabilities of $27.9 million and $10.3 million, respectively.

REVENUE - Revenue by Product (D

REVENUE - Revenue by Product (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Disaggregation of Revenue [Line Items]
Revenue	$ 257,356	$ 385,390	$ 672,431	$ 1,001,030
Gold doré sales | Çöpler
Disaggregation of Revenue [Line Items]
Revenue	11,804	113,156	60,031	320,157
Gold doré sales | Marigold
Disaggregation of Revenue [Line Items]
Revenue	119,888	158,594	257,381	374,495
Gold doré sales | Seabee
Disaggregation of Revenue [Line Items]
Revenue	27,886	36,608	122,360	98,735
Concentrate sales | Puna
Disaggregation of Revenue [Line Items]
Revenue	94,563	75,373	225,781	192,932
Other | Çöpler
Disaggregation of Revenue [Line Items]
Revenue	0	1,306	345	2,674
Other | Marigold
Disaggregation of Revenue [Line Items]
Revenue	20	26	84	99
Other | Seabee
Disaggregation of Revenue [Line Items]
Revenue	11	17	51	41
Other | Puna
Disaggregation of Revenue [Line Items]
Revenue	$ 3,184	$ 310	$ 6,398	$ 11,897

REVENUE - Revenue by Metal (Det

REVENUE - Revenue by Metal (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Disaggregation of Revenue [Line Items]
Revenue	$ 257,356	$ 385,390	$ 672,431	$ 1,001,030
Gold
Disaggregation of Revenue [Line Items]
Revenue	159,578	308,358	439,772	793,387
Silver
Disaggregation of Revenue [Line Items]
Revenue	80,845	62,705	189,455	152,752
Lead
Disaggregation of Revenue [Line Items]
Revenue	12,964	11,400	33,333	33,431
Zinc
Disaggregation of Revenue [Line Items]
Revenue	754	1,268	2,993	6,749
Other
Disaggregation of Revenue [Line Items]
Revenue	$ 3,215	$ 1,659	$ 6,878	$ 14,711

REVENUE - Narrative (Details)

REVENUE - Narrative (Details) - Concentrate Metal Sales Agreement oz in Millions, lb in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024 USD ($) $ / pound $ / ounce	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($) lb oz $ / pound $ / ounce	Sep. 30, 2023 USD ($)
Disaggregation of Revenue [Line Items]
Embedded derivative, increase of value | $	$ 3.2	$ 0.3	$ 6.4	$ 11.9
Silver
Disaggregation of Revenue [Line Items]
Notional ounce/pound | oz			5.6
Average price per ounce/pound (in dollars per ounce/pound) | $ / ounce	29.58		29.58
Lead
Disaggregation of Revenue [Line Items]
Notional ounce/pound | lb			28
Average price per ounce/pound (in dollars per ounce/pound) | $ / pound	0.95		0.95
Zinc
Disaggregation of Revenue [Line Items]
Notional ounce/pound | lb			2
Average price per ounce/pound (in dollars per ounce/pound) | $ / pound	1.28		1.28

INCOME AND MINING TAXES (Detail

INCOME AND MINING TAXES (Details) - USD ($)		9 Months Ended
	Jun. 19, 2024	Sep. 30, 2024	Sep. 30, 2023
Income Tax Contingency [Line Items]
Effective income tax rate reconciliation, rate (as a percent)		2.10%	(8.80%)
Effective income tax rate reconciliation, statutory rate (as a percent)		27%
Minimum
Income Tax Contingency [Line Items]
Related to pillar two income taxes	$ 0
Maximum
Income Tax Contingency [Line Items]
Related to pillar two income taxes	$ 10,000,000

OTHER OPERATING EXPENSES (INC_3

OTHER OPERATING EXPENSES (INCOME), NET (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Other Income and Expenses [Abstract]
Loss (gain) on sale and disposal of assets, net	$ 466	$ 0	$ (5,133)	$ 0
Contingencies and expenses related to the Çöpler incident	1,600	0	19,273	0
Other taxes	4,865	0	4,865
Other	127	30	214	406
Other operating expense (income), net	$ 7,058	$ 30	$ 19,219	$ 406

OTHER INCOME (EXPENSE) (Details

OTHER INCOME (EXPENSE) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Other Income and Expenses [Abstract]
Interest income	$ 3,881	$ 6,098	$ 13,682	$ 21,015
Gain (loss) on investments and on marketable security sales	2,866	8,437	11,098	19,839
Change in fair value of marketable securities	(330)	(555)	(6,749)	565
Gain (loss) on sale of mineral properties, plant, and equipment	0	(560)	0	(1,610)
Other	2,158	(2,042)	(721)	(3,010)
Total	$ 8,575	$ 11,378	$ 17,310	$ 36,799

INCOME (LOSS) PER SHARE - Calcu

INCOME (LOSS) PER SHARE - Calculation of Basic and Diluted Net Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Net income (loss)	$ 6,251	$ 2,464	$ (358,162)	$ (7,245)	$ 122,376	$ 29,004	$ (349,447)	$ 144,135
Net (income) loss attributable to non-controlling interest	4,306			22,404			82,615	(24,297)
Net income (loss) attributable to SSR Mining shareholders	10,557			15,159			(266,832)	119,838
Interest saving on 2019 Notes, net of tax	0			0			0	3,693
Net income (loss) used in the calculation of diluted net income per share	$ 10,557			$ 15,159			$ (266,832)	$ 123,531
Weighted average number of common shares issued (in shares)	202,140			203,878			202,209	205,101
Adjustments for dilutive instruments, convertible notes (in shares)	0			0			0	12,793
Diluted weighted average number of shares outstanding (in shares)	202,447			203,878			202,209	217,902
Net income (loss) per share attributable to SSR Mining shareholders
Basic (in dollars per share)	$ 0.05			$ 0.07			$ (1.32)	$ 0.58
Diluted (in dollars per share)	$ 0.05			$ 0.07			$ (1.32)	$ 0.57
Restricted share units
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Adjustments for dilutive instruments (in shares)	307			0			0	8

INCOME (LOSS) PER SHARE - Narra

INCOME (LOSS) PER SHARE - Narrative (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2024
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Interest saving on convertible notes, net of tax	$ 1.2	$ 3.7
Common shares
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Antidilutive securities excluded from computation of earnings per share, amount (in shares)	12,951,000	12,921
Restricted share units
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Antidilutive securities excluded from computation of earnings per share, amount (in shares)		389

FAIR VALUE MEASUREMENTS AND F_3

FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Assets and Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Assets:
Cash	$ 334,341	$ 492,393
Restricted cash		101
Marketable securities	34,367	28,351
Trade receivables from provisional sales, net	69,522	86,897
Deferred consideration	25,799	21,213
Total assets	464,029	628,955
Liabilities:
Contingent consideration	28,156	29,648
Other	368
Total liabilities	29,537	31,079
EMX Common Share
Liabilities:
Option liability - EMX shares	1,013	1,431
Level 1
Assets:
Cash	334,341	492,393
Restricted cash		101
Marketable securities	34,367	28,351
Trade receivables from provisional sales, net	0	0
Deferred consideration	0	0
Total assets	368,708	520,845
Liabilities:
Contingent consideration	0	0
Other	0
Total liabilities	0	0
Level 1 | EMX Common Share
Liabilities:
Option liability - EMX shares	0	0
Level 2
Assets:
Cash	0	0
Restricted cash		0
Marketable securities	0	0
Trade receivables from provisional sales, net	69,522	86,897
Deferred consideration	0	0
Total assets	69,522	86,897
Liabilities:
Contingent consideration	0	0
Other	368
Total liabilities	1,381	1,431
Level 2 | EMX Common Share
Liabilities:
Option liability - EMX shares	1,013	1,431
Level 3
Assets:
Cash	0	0
Restricted cash		0
Marketable securities	0	0
Trade receivables from provisional sales, net	0	0
Deferred consideration	25,799	21,213
Total assets	25,799	21,213
Liabilities:
Contingent consideration	28,156	29,648
Other	0
Total liabilities	28,156	29,648
Level 3 | EMX Common Share
Liabilities:
Option liability - EMX shares	$ 0	$ 0

FAIR VALUE MEASUREMENTS AND F_4

FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Assets and Liabilities Narrative (Details) - EMX Common Share - Disposal Group, Disposed of by Sale - Royalty Portfolio - $ / shares	9 Months Ended	12 Months Ended
	Sep. 30, 2024	Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Share price (in canadian dollars per share)	$ 2.41	$ 2.19
Exercise price (in canadian dollars per share)	$ 2.27	$ 2.27
Expected life	3 months	1 year
Risk free interest rate term	3 months	1 year
Risk-free interest rate (as a percent)	4.70%	4.80%
Annualized volatility (as a percent)	36.40%	34.10%

FAIR VALUE MEASUREMENTS AND F_5

FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Fair Value of Significant Unobservable Inputs (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Balance as of January 1	$ 21,213	$ 24,369
Revaluations	2,208	(1,055)
Additions	2,378	0
Collections	0	(474)
Balance as of September 30	25,799	22,840
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance as of January 1	29,648	0
Assumption of deferred consideration	0	28,600
Revaluations	(1,492)	617
Balance as of September 30	$ 28,156	$ 29,217

FAIR VALUE MEASUREMENTS AND F_6

FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Debt (Details) - 2019 Notes - Level 1 - Convertible Senior Notes - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Carrying amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt	$ 228,305	$ 227,516
Fair value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt	$ 216,545	$ 216,545

TRADE AND OTHER RECEIVABLES (De

TRADE AND OTHER RECEIVABLES (Details) - USD ($)	Sep. 30, 2024	Dec. 31, 2023
Receivables [Abstract]
Trade receivables	$ 73,297,000	$ 91,340,000
Value added tax receivables	22,137,000	30,554,000
Income tax receivable	1,045,000	3,172,000
Other taxes receivable	14,665,000	11,734,000
Other	3,650,000	5,380,000
Total	114,794,000	142,180,000
Provision for credit loss	$ 0	$ 0

INVENTORIES - Components of Inv

INVENTORIES - Components of Inventories (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Inventory [Line Items]
Work-in-process	$ 6,289	$ 7,189
Finished goods	16,499	21,324
Total current inventories	494,618	515,143
Inventories	253,073	219,808
Materials and supplies
Inventory [Line Items]
Raw materials	116,072	104,217
Inventories	0	1,669
Stockpiled ore
Inventory [Line Items]
Raw materials	58,406	77,142
Inventories	253,073	218,139
Leach pad inventory
Inventory [Line Items]
Raw materials	$ 297,352	$ 305,271

INVENTORIES - Narrative (Detail

INVENTORIES - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Inventory [Line Items]
Write-down (recovery) of leach pad inventory	$ 0		$ (274,000)	$ 6,305,000
Impairment charges	$ 369,000	$ 2,637,000	114,599,000	2,637,000
Çöpler | Leach pad inventory
Inventory [Line Items]
Write-down (recovery) of leach pad inventory		7,200,000		9,200,000
Impairment charges			$ 76,000,000
Çöpler | Leach pad inventory | Cost of Sales
Inventory [Line Items]
Write-down (recovery) of leach pad inventory		5,000,000		6,300,000
Çöpler | Leach pad inventory | Depreciation, Depletion and Amortization
Inventory [Line Items]
Write-down (recovery) of leach pad inventory		$ 2,200,000		$ 2,900,000

MINERAL PROPERTIES, PLANT AND_3

MINERAL PROPERTIES, PLANT AND EQUIPMENT, NET - Components of Mineral Properties, Plant and Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Total mineral properties, plant, and equipment	$ 5,233,208	$ 5,194,170
Accumulated depreciation, plant and equipment	(778,122)	(714,579)
Accumulated depletion, mineral properties	(657,415)	(606,705)
Mineral properties, plant, and equipment, net	3,797,671	3,872,886
Finance lease, right-of-use asset, before accumulated amortization	81,000	84,700
Plant and equipment
Property, Plant and Equipment [Line Items]
Total mineral properties, plant, and equipment	1,870,780	1,889,634
Construction in process
Property, Plant and Equipment [Line Items]
Total mineral properties, plant, and equipment	118,836	86,304
Mineral properties subject to depletion
Property, Plant and Equipment [Line Items]
Total mineral properties, plant, and equipment	2,105,666	2,085,678
Mineral properties not yet subject to depletion
Property, Plant and Equipment [Line Items]
Total mineral properties, plant, and equipment	884,085	878,712
Exploration and evaluation assets
Property, Plant and Equipment [Line Items]
Total mineral properties, plant, and equipment	$ 253,841	$ 253,842

MINERAL PROPERTIES, PLANT AND_4

MINERAL PROPERTIES, PLANT AND EQUIPMENT, NET - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment charges		$ 0		$ 0
Seabee
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment charges	$ 400,000		$ 400,000
Çöpler
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment charges			$ 114,200,000

ACCRUED LIABILITIES AND OTHER_2

ACCRUED LIABILITIES AND OTHER (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Payables and Accruals [Abstract]
Accrued liabilities	$ 86,081	$ 66,478
Royalties payable	10,256	28,550
Stock-based compensation liabilities	5,078	9,048
Income taxes payable	15,291	16,392
Lease liabilities	$ 1,572	$ 1,545
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Total accrued liabilities and other	Total accrued liabilities and other
Other	$ 20	$ 2,626
Total accrued liabilities and other	$ 118,298	$ 124,639

DEBT (Details)

DEBT (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Total carrying amount	$ 228,305	$ 228,436
Nonrelated Party
Debt Instrument [Line Items]
Current Portion	0	920
Non-Current Portion	228,305	227,516
2019 Notes | Convertible Senior Notes
Debt Instrument [Line Items]
Long-term debt, gross	228,305	227,516
Discount and debt issuance costs	1,700	2,500
Other
Debt Instrument [Line Items]
Long-term debt, gross	$ 0	$ 920

EQUITY (Details)

EQUITY (Details) - USD ($) $ / shares in Units, $ in Thousands			1 Months Ended	3 Months Ended					8 Months Ended	9 Months Ended
	Jun. 19, 2023	Jun. 16, 2023	Feb. 12, 2024	Sep. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, stock repurchased during period					$ 9,825		$ 40,108	$ 5,197
Common shares
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, repurchase of common shares (in shares)					1,117,000		2,679,000	348,000
Stock repurchase program, stock repurchased during period					$ 16,402		$ 39,329	$ 5,111
Retained earnings (accumulated deficit)
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, stock repurchased during period					$ (6,577)		$ 779	$ 86
Normal Course Issuer Bid
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, common shares authorized to be repurchased (in shares)	10,600,000	10,200,000
Stock repurchase program, period in force	12 months	12 months
Stock repurchase program, repurchase of common shares (in shares)			1,117,100	0		0			0	3,026,993
Stock repurchased and retired during period, cost per share (in dollars per share)			$ 8.79							$ 14.97
Stock repurchase program, stock repurchased during period			$ 9,800							$ 45,300
Normal Course Issuer Bid | Common shares
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, stock repurchased during period			6,600							900
Normal Course Issuer Bid | Retained earnings (accumulated deficit)
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, stock repurchased during period			$ 16,400							$ 44,400

SUPPLEMENTAL CASH FLOW INFORM_3

SUPPLEMENTAL CASH FLOW INFORMATION - Operating Assets and Liabilities (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Decrease (increase) in operating assets:
Trade and other receivables	$ 16,621	$ (22,143)
Inventories	(77,929)	(41,936)
Other operating assets	1,706	(8,563)
Increase (decrease) in operating liabilities:
Accounts payable	(10,278)	(25,561)
Accrued liabilities and other	(4,980)	(19,085)
Other operating liabilities	(2,761)	(381)
Net change in operating assets and liabilities	$ (77,621)	$ (117,669)

SUPPLEMENTAL CASH FLOW INFORM_4

SUPPLEMENTAL CASH FLOW INFORMATION - Other Cash Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Supplemental Cash Flow Information [Abstract]
Interest paid	$ (7,029)	$ (14,724)
Interest received	13,014	11,858
Income taxes paid	$ (22,987)	$ (25,434)

RELATED PARTY TRANSACTIONS (Det

RELATED PARTY TRANSACTIONS (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Related Party Transaction [Line Items]
Repayments of debt			$ 920,000	$ 71,153,000
Related Party
Related Party Transaction [Line Items]
Debt	$ 13,919,000		$ 13,919,000		$ 6,544,000
Related Party | Lydia Mines | Calik Holding
Related Party Transaction [Line Items]
Ownership percentage by parent (as a percent)	100%		100%
Related Party | Related Party Loan | Unsecured Debt | Hod Maden
Related Party Transaction [Line Items]
Interest rate, stated (as a percent)	4%		4%
Debt instrument, term			5 years
Face amount	$ 15,400,000		$ 15,400,000
Debt	14,000,000		14,000,000
Repayments of debt			0
Interest expense, debt	$ 200,000	$ 100,000	$ 500,000	$ 100,000
Related Party | Related Party Line of Credit | Line of Credit
Related Party Transaction [Line Items]
Interest rate, stated (as a percent)	10%		10%
Debt	$ 11,000,000		$ 11,000,000
Repayments of debt			0
Interest expense, debt	100,000		100,000
Line of credit facility, maximum borrowing capacity	$ 11,000,000		$ 11,000,000

COMMITMENTS AND CONTINGENCIES (

COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2024	Mar. 31, 2024	Dec. 31, 2023
Çöpler Incident
Loss Contingencies [Line Items]
Contingencies related to the Çöpler incident		$ 15.3
Gain on revision of estimate	$ 7.9
Surety Bond
Loss Contingencies [Line Items]
Environmental bonding obligation, outstanding	$ 156		$ 142.7