SSR Mining (SSRM) 10-Q 2 Aug 23 2023 Q2 Quarterly report Financial data

Cover

Cover - shares	6 Months Ended
	Jun. 30, 2023	Jul. 31, 2023
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2023
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 Two	Suite 1300
Entity Address, Address Line One	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		203,870,671
Entity Central Index Key	0000921638
Amendment Flag	false
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q2
Current Fiscal Year End Date	--12-31

Condensed Consolidated Statemen

Condensed Consolidated Statements of Operations - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income Statement [Abstract]
Revenue		$ 301,026	$ 319,583	$ 615,640	$ 675,029
Operating costs and expenses:
Cost of sales	[1]	170,640	164,928	369,937	318,448
Depreciation, depletion, and amortization		44,641	53,848	91,736	112,590
General and administrative expense		16,291	19,468	34,832	35,707
Exploration, evaluation, and reclamation costs		16,148	11,244	28,846	21,102
Other operating expenses, net		377	0	375	1,217
Operating income (loss)		52,929	70,095	89,914	185,965
Other income (expense):
Interest expense		(4,959)	(4,273)	(10,019)	(8,568)
Other income (expense)		12,369	(2,395)	25,421	(2,762)
Foreign exchange gain (loss)		(21,176)	(4,869)	(34,361)	(8,156)
Total other income (expense)		(13,766)	(11,537)	(18,959)	(19,486)
Income (loss) before income and mining taxes		39,163	58,558	70,955	166,479
Income and mining tax benefit (expense)		83,388	8,979	80,600	(22,583)
Equity income (loss) of affiliates		(175)	(18)	(175)	(271)
Net income (loss)		122,376	67,519	151,380	143,625
Net loss (income) attributable to non-controlling interest		(47,510)	(9,031)	(46,701)	(17,574)
Net income (loss) attributable to SSR Mining shareholders		$ 74,866	$ 58,488	$ 104,679	$ 126,051
Net income (loss) per share attributable to SSR Mining shareholders
Basic (in dollars per share)		$ 0.37	$ 0.28	$ 0.51	$ 0.59
Diluted (in dollars per share)		$ 0.35	$ 0.27	$ 0.49	$ 0.57
[1]Excludes depreciation, depletion, and amortization.

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022
Operating activities
Net income (loss)		$ 151,380	$ 143,625
Adjustments for:
Depreciation, depletion, and amortization		91,736	112,590
Amortization of debt discount		490	475
Reclamation accretion expense		4,346	2,622
Deferred income taxes		(90,599)	(41,899)
Stock-based compensation		3,521	6,158
Equity (income) loss of affiliates		175	271
Unrealized loss (gain) on derivative instruments		360	(116)
Change in fair value of marketable securities		(1,120)	3,799
Non-cash fair value adjustment on acquired inventories		10,736	7,503
Loss (gain) on sale of mineral properties, plant and equipment		1,050	1,341
Change in fair value of deferred consideration		2,025	0
Loss (gain) on foreign exchange		21,034	0
Net change in operating assets and liabilities		(111,824)	(141,344)
#REF!		83,310	95,025
Investing activities
Acquisitions, net	[1]	(119,925)	(24,838)
Additions to mineral properties, plant and equipment		(117,177)	(51,492)
Purchases of marketable securities		(2,484)	(2,603)
Net proceeds from sale of marketable securities		7,845	12,830
Proceeds from repayment of note receivable		0	8,358
Net cash used in investing activities		(231,741)	(57,745)
Financing activities
Repayment of debt, principal		(35,336)	(35,568)
Repurchase of common shares		(45,305)	(14,667)
Proceeds from exercise of stock options		208	2,628
Principal payments on finance leases		(1,913)	(8,203)
Non-controlling interest dividend		0	(30,773)
Dividends paid		(28,788)	(30,100)
Net cash used in financing activities		(111,134)	(116,683)
Effect of foreign exchange rate changes on cash and cash equivalents		(16,738)	524
Net increase (decrease) in cash, cash equivalents, and restricted cash		(276,303)	(78,879)
Cash, cash equivalents, and restricted cash beginning of period		689,106	1,052,865
Cash, cash equivalents, and restricted cash end of period		412,803	973,986
Reconciliation of cash, cash equivalents, and restricted cash:
Cash and cash equivalents		379,243	938,599
Restricted cash		33,560	35,387
Total cash, cash equivalents, and restricted cash		$ 412,803	$ 973,986
[1]Acquisitions, net for the six months ended June 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, net for the six months ended June 30, 2022 is comprised of $24.8 million cash paid in the acquisition of Taiga Gold Corp., net of $4.7 million of cash and cash equivalents acquired.

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Cash Flows (Parenthetical) $ in Thousands	6 Months Ended
	Jun. 30, 2022 USD ($)
Taiga Gold Corporation
Asset acquisition, consideration transferred	$ 24,800
Asset acquisition, cash and equivalents	$ 4,700

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
ASSETS
Cash and cash equivalents	$ 379,243	$ 655,453
Marketable securities	32,866	40,280
Trade and other receivables	125,207	117,675
Inventories	561,495	501,607
Restricted cash	33,560	33,653
Prepaids and other current assets	23,009	27,767
Total current assets	1,155,380	1,376,435
Mineral properties, plant and equipment, net	4,249,441	3,549,446
Inventories	215,640	218,999
Goodwill	49,786	49,786
Deferred income tax assets	0	1,915
Other non-current assets	69,232	58,076
Total assets	5,739,479	5,254,657
LIABILITIES
Accounts payable	56,268	78,929
Accrued liabilities and other	107,957	124,654
Finance lease liabilities	3,944	3,872
Current portion of debt	35,508	71,797
Total current liabilities	203,677	279,252
Debt	227,000	226,510
Finance lease liabilities	100,401	102,434
Reclamation liabilities	161,513	153,972
Deferred income tax liabilities	385,826	342,401
Other non-current liabilities	49,334	23,889
Total liabilities	1,127,751	1,128,458
EQUITY
Common shares – unlimited authorized common shares with no par value; 203,871 and 206,653 shares issued and outstanding as of June 30, 2023 and December 31, 2022, respectively	3,016,844	3,057,920
Retained earnings (deficit)	596,843	521,817
SSR Mining’s shareholders’ equity	3,613,687	3,579,737
Non-controlling interest	998,041	546,462
Total equity	4,611,728	4,126,199
Total liabilities and equity	$ 5,739,479	$ 5,254,657

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Parenthetical) - shares shares in Thousands	Jun. 30, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Common shares, issued (in shares)	203,871	206,653
Common shares, outstanding (in shares)	203,871	206,653

Condensed Consolidated Statem_4

Condensed Consolidated Statement of Changes in Equity - USD ($) shares in Thousands, $ in Thousands	Total	Total equity attributable to equity holders of SSR Mining	Common shares	Retained earnings (accumulated deficit)	Non-controlling interest
Beginning balance (in shares) at Dec. 31, 2021			211,879
Beginning balance at Dec. 31, 2021	$ 4,052,517	$ 3,537,856	$ 3,140,189	$ 397,667	$ 514,661
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of stock options (in shares)			166
Exercise of stock options	2,433	2,433	$ 2,433
Settlement of RSUs and PSUs (in shares)			512
Equity-settled stock-based compensation	823	823	$ 823
Dividends paid to equity holders of SSR Mining	(15,015)	(15,015)		(15,015)
Dividends paid to non-controlling interest	(30,773)				(30,773)
Net income (loss)	76,106	67,563		67,563	8,543
Ending balance (in shares) at Mar. 31, 2022			212,557
Ending balance at Mar. 31, 2022	4,086,091	3,593,660	$ 3,143,445	450,215	492,431
Beginning balance (in shares) at Dec. 31, 2021			211,879
Beginning balance at Dec. 31, 2021	4,052,517	3,537,856	$ 3,140,189	397,667	514,661
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	143,625
Ending balance (in shares) at Jun. 30, 2022			211,842
Ending balance at Jun. 30, 2022	4,125,133	3,623,671	$ 3,133,009	490,662	501,462
Beginning balance (in shares) at Mar. 31, 2022			212,557
Beginning balance at Mar. 31, 2022	4,086,091	3,593,660	$ 3,143,445	450,215	492,431
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchase of common shares (in shares)			(798)
Repurchase of common shares	(14,667)	(14,667)	$ (11,711)	(2,956)
Exercise of stock options (in shares)			14
Exercise of stock options	242	242	$ 242
Settlement of RSUs and PSUs (in shares)			69
Equity-settled stock-based compensation	1,033	1,033	$ 1,033
Dividends paid to equity holders of SSR Mining	(15,085)	(15,085)		(15,085)
Net income (loss)	67,519	58,488		58,488	9,031
Ending balance (in shares) at Jun. 30, 2022			211,842
Ending balance at Jun. 30, 2022	$ 4,125,133	3,623,671	$ 3,133,009	490,662	501,462
Beginning balance (in shares) at Dec. 31, 2022	206,653		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 RSUs and PSUs (in shares)			198
Equity-settled stock-based compensation	2,037	2,037	$ 2,037
Dividends paid to equity holders of SSR Mining	(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		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)	$ 151,380
Ending balance (in shares) at Jun. 30, 2023	203,871		203,871
Ending balance at Jun. 30, 2023	$ 4,611,728	3,613,687	$ 3,016,844	596,843	998,041
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 RSUs and PSUs (in shares)			30
Equity-settled stock-based compensation	1,111	1,111	$ 1,111
Dividends paid to equity holders of SSR Mining	(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		203,871
Ending balance at Jun. 30, 2023	$ 4,611,728	$ 3,613,687	$ 3,016,844	$ 596,843	$ 998,041

THE COMPANY

THE COMPANY	6 Months Ended
	Jun. 30, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
THE COMPANY	THE COMPANYSSR 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 diversified asset portfolio is comprised of high-margin, long-life assets located in some of the world's most prolific metal districts. The Company’s focus is on safe, profitable production from its 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, and to advance, as market and project conditions permit, its principal development projects.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."

SUMMARY OF SIGNIFICANT ACCOUNTI

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	6 Months Ended
	Jun. 30, 2023
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 ; Deferred income tax assets ; and Goodwill 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. 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, 2022 filed on February 22, 2023, as amended on Form 10-K/A filed on March 17, 2023, solely to correct a typographical error related to the date of the audit opinion (together, “Form 10-K”). 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 six month period ended June 30, 2023, are not necessarily indicative of the results that may be expected for the year ending December 31, 2023. Reclassifications Certain amounts and disclosures in prior years have been reclassified to conform to the current year presentation. Changes to operating segments During the first quarter of 2023 the Company changed the way management internally reviews and evaluates operating performance and manages the business. The Company determined it has four reportable segments: Çöpler, Marigold, Seabee and Puna. The Company’s previous exploration, evaluation and development properties are now managed by the nearest or adjacent reportable segment except for greenfield standalone prospects, which are included in Corporate and other. Prior period segment information has been recast to conform with current period presentation. Recently Issued Accounting Pronouncements As of June 30, 2023, there were no recently issued accounting pronouncements that are expected to have a material effect on the Company’s Condensed Consolidated Financial Statements.

ACQUISITIONS AND DIVESTITURES

ACQUISITIONS AND DIVESTITURES	6 Months Ended
	Jun. 30, 2023
Business Combination and Asset Acquisition [Abstract]
ACQUISITIONS AND DIVESTITURES	ACQUISITIONS AND DIVESTITURES Acquisitions Acquisition of an up to 40% ownership and operatorship in the Hod Maden Project On May 8, 2023, the Company, through its wholly owned subsidiary Alacer Gold Corporation, reached an agreement to acquire from Lidya Madencilik Sanayi ve Ticaret A.Ş (“Lidya Mines”) an up to 40% interest in, and operational control of, the Hod Maden gold-copper development project, located in northeastern Turkiye (the "Transaction"). Hod Maden is owned by Artmin Madencilik Sanayi Ve Ticaret A.Ş (“Artmin”), a joint venture owned 70% by 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 acquisition date fair value of the consideration paid is as follows (in thousands): Cash paid to Lidya Mines for 10% interest $ 120,000 Contingent consideration tied to completion of operational milestones (1) 24,300 Contingent consideration tied to delineation of new reserves (1) 4,300 Total consideration $ 148,600 (1) The fair value of the two elements of contingent consideration are based on a discounted cash flow model. The contingent consideration is considered a Level 3 fair value measurement due to certain assumptions that are not based on observable market data (refer to Note 9 for more information). The significant assumptions include estimates of timing of completion of project milestones, probability of delineation of additional reserves, and discount rates. The contingent consideration is included within Other non-current liabilities on the Condensed Consolidated Balance Sheets. 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. There was no gain or loss recognized upon initial consolidation of the VIE as the sum of the fair value of the consideration paid and non-controlling interest equaled the fair value of the net assets on the acquisition date. The Company incurred transaction costs of approximately $0.4 million in connection with the Transaction included in Other operating expenses, net in the Consolidated Statements of Operations. The Company retained a third-party appraiser to determine the fair value of the consideration paid, assets acquired, liabilities assumed, and non-controlling interest as of the acquisition date. The fair value estimates were based on income and market valuation methods. The following table summarizes the fair value of the assets acquired and liabilities assumed on the acquisition date (in thousands): ASSETS Cash and cash equivalents $ 11 Trade and other receivables 36 Inventories 3 Prepaids and other current assets 24 Mineral properties, plant and equipment, net (1) 688,611 Other non-current assets 1,690 Total assets acquired $ 690,375 LIABILITIES Accounts payable $ 315 Accrued liabilities and other 643 Deferred income tax liabilities (2) 135,939 Total liabilities assumed 136,897 Net assets acquired and liabilities assumed 553,478 Non-controlling interest (404,878) $ 148,600 (1) The fair value of mineral properties, plant and equipment is based on applying the income and market valuation methods. The significant assumptions include future metal prices, estimated quantities of mineral reserves and mineral resources, future capital and operating expenditures, and discount rates. (2) Deferred income tax liabilities represent the future tax expense associated with the differences between the fair value allocated to assets and liabilities and the historical carryover tax basis of these assets and liabilities. The assets acquired are included in the Corporate and other operating segment. The non-controlling interest is representative of Lidya Mines and Horizon’s combined 90% interest and is inclusive of the 30% redeemable interest. As the redemption features are solely within the control of the Company, the redeemable non-controlling interest in Artmin is classified within permanent equity under ASC 480. Acquisition of Taiga Gold Corp.

OPERATING_SEGMENTS

OPERATING SEGMENTS	6 Months Ended
	Jun. 30, 2023
Segment Reporting [Abstract]
OPERATING SEGMENTS	OPERATING SEGMENTSThe Company currently has four producing mines which represent the Company’s reportable and operating segments. The results of operating segments are reviewed by management to make decisions about resources to be allocated to the segments and to assess their performance. The following tables provide a summary of financial information related to the Company's segments (in thousands): Three Months Ended June 30, 2023 Çöpler Marigold Seabee Puna Corporate and other (1) Total Revenue $ 97,856 $ 117,806 $ 30,058 $ 55,306 $ — $ 301,026 Cost of sales (2) $ 54,949 $ 63,965 $ 18,272 $ 33,454 $ — $ 170,640 Depletion, depreciation, and amortization $ 20,099 $ 9,982 $ 8,360 $ 6,200 $ — $ 44,641 Exploration, evaluation, and reclamation costs $ 1,738 $ 3,807 $ 5,565 $ 3,064 $ 1,974 $ 16,148 Operating income (loss) $ 19,744 $ 40,053 $ (2,139) $ 12,552 $ (17,281) $ 52,929 Capital expenditures $ 13,719 $ 33,677 $ 12,027 $ 1,901 $ — $ 61,324 Total assets as of June 30, 2023 $ 3,261,738 $ 730,579 $ 521,586 $ 314,706 $ 910,870 $ 5,739,479 (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. Three Months Ended June 30, 2022 Çöpler Marigold Seabee Puna Corporate and other (1) Total Revenue $ 108,743 $ 85,425 $ 79,110 $ 46,305 $ — $ 319,583 Cost of sales (2) $ 63,095 $ 50,422 $ 19,015 $ 32,396 $ — $ 164,928 Depletion, depreciation, and amortization $ 27,081 $ 8,395 $ 14,370 $ 4,002 $ — $ 53,848 Exploration, evaluation, and reclamation costs $ 749 $ 4,046 $ 2,972 $ 2,131 $ 1,346 $ 11,244 Operating income (loss) $ 17,087 $ 22,562 $ 42,745 $ 7,764 $ (20,063) $ 70,095 Capital expenditures $ 3,915 $ 15,331 $ 8,852 $ 2,262 $ — $ 30,360 Total assets as of June 30, 2022 $ 2,951,865 $ 635,283 $ 583,523 $ 302,530 $ 694,750 $ 5,167,951 (1) Corporate and other consists of business activities that are not included within the reportable segments and provided for reconciliation purposes. During the first quarter of 2023, the Company determined it has four reportable segments: Çöpler, Marigold, Seabee and Puna. The exploration, evaluation and development properties are no longer considered a reportable segment and the portfolio of prospective exploration tenures, near or adjacent to the existing operations (near-mine) are included in the respective reportable segment and the greenfield standalone prospects are included in Corporate and other. (2) Excludes depreciation, depletion, and amortization. Six Months Ended June 30, 2023 Çöpler Marigold Seabee Puna Corporate and other (1) Total Revenue $ 208,369 $ 215,974 $ 62,151 $ 129,146 $ — $ 615,640 Cost of sales (2) $ 129,595 $ 118,506 $ 41,537 $ 80,299 $ — $ 369,937 Depletion, depreciation, and amortization $ 42,750 $ 18,556 $ 17,347 $ 13,083 $ — $ 91,736 Exploration, evaluation, and reclamation costs $ 2,722 $ 7,575 $ 9,724 $ 4,901 $ 3,924 $ 28,846 Operating income (loss) $ 31,240 $ 71,337 $ (6,457) $ 30,775 $ (36,981) $ 89,914 Capital expenditures $ 23,788 $ 63,269 $ 20,472 $ 4,478 $ — $ 112,007 Total assets as of June 30, 2023 $ 3,261,738 $ 730,579 $ 521,586 $ 314,706 $ 910,870 $ 5,739,479 (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. Six Months Ended June 30, 2022 Çöpler Marigold Seabee Puna Corporate and other (1) Total Revenue $ 246,150 $ 154,318 $ 169,967 $ 104,594 $ — $ 675,029 Cost of sales (2) $ 125,679 $ 89,157 $ 35,425 $ 68,187 $ — $ 318,448 Depletion, depreciation, and amortization $ 57,594 $ 15,283 $ 29,749 $ 9,964 $ — $ 112,590 Exploration, evaluation, and reclamation costs $ 1,837 $ 7,887 $ 5,346 $ 2,612 $ 3,420 $ 21,102 Operating income (loss) $ 59,585 $ 41,990 $ 99,436 $ 23,670 $ (38,716) $ 185,965 Capital expenditures $ 10,786 $ 33,566 $ 21,766 $ 4,475 $ — $ 70,593 Total assets as of June 30, 2022 $ 2,951,865 $ 635,283 $ 583,523 $ 302,530 $ 694,750 $ 5,167,951 (1) Corporate and other consists of business activities that are not included within the reportable segments and provided for reconciliation purposes. During the first quarter of 2023, the Company determined it has four reportable segments: Çöpler, Marigold, Seabee and Puna. The exploration, evaluation and development properties are no longer considered a reportable segment and the portfolio of prospective exploration tenures, near or adjacent to the existing operations (near-mine) are included in the respective reportable segment and the greenfield standalone prospects are included in Corporate and other. (2) Excludes depreciation, depletion, and amortization. Geographic Area The following are non-current assets, excluding Goodwill, Restricted cash and Deferred income taxes , by location as of June 30, 2023 and December 31, 2022 (in thousands): June 30, 2023 December 31, 2022 Türkiye $ 3,725,669 $ 3,064,482 Canada 324,684 311,937 United States 363,428 321,423 Argentina 119,556 127,661 Mexico 495 536 Peru 481 482 Total $ 4,534,313 $ 3,826,521 The following is revenue information by geographic area based on the location for the three and six months ended June 30 (in thousands): Three Months Ended June 30, Six Months Ended June 30, 2023 2022 2023 2022 Türkiye $ 97,856 $ 108,743 $ 208,369 $ 246,150 Canada 30,058 79,110 62,151 169,967 United States 117,806 85,425 215,974 154,318 Argentina 55,306 46,305 129,146 104,594 Total $ 301,026 $ 319,583 $ 615,640 $ 675,029

REVENUE

REVENUE	6 Months Ended
	Jun. 30, 2023
Revenue from Contract with Customer [Abstract]
REVENUE	REVENUE The following table represents revenues by product (in thousands): Three Months Ended June 30, 2023 2022 Gold doré sales Çöpler $ 97,356 $ 107,999 Marigold 117,769 85,403 Seabee 30,043 79,069 Concentrate sales Puna 51,211 47,055 Other (1) Çöpler 500 744 Marigold 37 22 Seabee 15 41 Puna 4,095 (750) Total $ 301,026 $ 319,583 (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. Six Months Ended June 30, 2023 2022 Gold doré sales Çöpler $ 207,002 $ 243,943 Marigold 215,900 154,255 Seabee 62,127 169,890 Concentrate sales Puna 117,559 101,186 Other (1) Çöpler 1,367 2,207 Marigold 74 63 Seabee 24 77 Puna 11,587 3,408 Total $ 615,640 $ 675,029 (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 for the three and six months ended June 30 are as follows (in thousands): Three Months Ended June 30, Six Months Ended June 30, 2023 2022 2023 2022 Gold $ 245,168 $ 272,471 $ 485,029 $ 568,088 Silver 40,932 38,739 90,047 72,703 Lead 9,255 6,170 22,031 20,028 Zinc 1,024 2,146 5,481 8,455 Other (1) 4,647 57 13,052 5,755 Total $ 301,026 $ 319,583 $ 615,640 $ 675,029 (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 For the three months ended June 30, 2023 and 2022, the change in the fair value of the Company's embedded derivatives relating to provisional concentrate metal sales was an increase (decrease) of $4.1 million and $(3.0) million, respectively, and for the six months ended June 30, 2023 and 2022, was an increase of $11.6 million and $1.3 million, respectively. The changes in fair value have been recorded in Revenue . At June 30, 2023, the Company had silver sales of 3.48 million ounces at an average pric e of $24.04 per ounce, lead sales of 18.92 million pounds at an average price of $0.95 per pound, and zinc sales of 3.15 million pounds at

INCOME AND MINING TAXES

INCOME AND MINING TAXES	6 Months Ended
	Jun. 30, 2023
Income Tax Disclosure [Abstract]
INCOME AND MINING TAXES	INCOME AND MINING TAXES The Company’s consolidated effective income tax rate was (113.6)% for the first six months of 2023 compared to 13.6% for the first six months of 2022. The primary drivers of the change in the effective rate were due to foreign currency fluctuations, particularly with the devaluation of the Turkish Lira relative to the USD, as well as a decline in year-to-date operating income compared to 2022. 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, particularly with the devaluation of the Turkish Lira relative to the USD, as well as the release of uncertain tax positions. Unrecognized Tax Benefits The Company records uncertain tax positions on the basis of a two-step process in which (1) the Company determines whether it is more likely than not that the tax positions will be sustained on the basis of the technical merits of the position and (2) for those tax positions meeting the “more-likely-than-not” recognition threshold, the Company recognizes the largest amount of tax benefit that is more than 50% likely to be realized upon ultimate settlement with the related tax authority. A reconciliation of the beginning and ending amount of gross unrecognized tax benefits, inclusive of interest and penalties, is as follows (in thousands): Six Months Ended June 30, 2023 2022 Balance as of January 1 $ 8,574 $ — Increase associated with tax positions taken during the current year — — Increase (decrease) associated with tax positions taken during a prior year (1) (6,594) — Settlements — — Decrease associated with lapses in statutes of limitation — — Balance as of June 30 (1) $ 1,980 $ — (1) Of the gross unrecognized tax benefits, $2.0 million were recognized as current liabilities in Condensed Consolidated Balance Sheet as of June, 30, 2023. As of June 30, 2023 and December 31, 2022, $2.0 million and $8.6 million, respectively, represent the amount of unrecognized tax benefits, inclusive of interest and penalties that, if recognized, would impact the Company’s effective income tax rate. As of June 30, 2023 and December 31, 2022, the total amount of accrued income-tax-related interest and penalties included in the Condensed Consolidated Balance Sheets were nil and $5.2 million. The Company believes it is reasonably possible that total amount of the unrecognized tax benefit of $2.0 million will be settled in the next 12 months. During the six months ended June 30, 2023, the Company released $6.6 million of tax, interest, and penalties in Income and mining tax benefit (expense)

OTHER INCOME (EXPENSE)

OTHER INCOME (EXPENSE)	6 Months Ended
	Jun. 30, 2023
Other Income and Expenses [Abstract]
OTHER INCOME (EXPENSE)	OTHER INCOME (EXPENSE) The following table includes the components of Other income (expense) : Three Months Ended June 30, Six Months Ended June 30, 2023 2022 2023 2022 Interest income $ 7,271 $ 2,234 $ 14,917 $ 3,799 Gain (loss) on investments and marketable securities sales 6,550 3,929 11,402 5,586 Change in fair value of marketable securities (746) (2,876) 1,120 (3,799) Gain (loss) on sale of mineral properties, plant, and equipment (810) (757) (1,050) (1,341) Other 104 (4,925) (968) (7,007) Total $ 12,369 $ (2,395) $ 25,421 $ (2,762)

INCOME (LOSS) PER SHARE

INCOME (LOSS) PER SHARE	6 Months Ended
	Jun. 30, 2023
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 shareholders of the Company for the three and six months ended June 30, 2023 and 2022 are based on the following (in thousands): Three Months Ended June 30, Six Months Ended June 30, 2023 2022 2023 2022 Net income (loss) $ 122,376 $ 67,519 $ 151,380 $ 143,625 Net (income) loss attributable to non-controlling interest (47,510) (9,031) (46,701) (17,574) Net income (loss) attributable to SSR Mining shareholders 74,866 58,488 104,679 126,051 Interest saving on 2019 Notes, net of tax 1,236 1,230 2,456 2,446 Net income (loss) used in the calculation of diluted net income per share $ 76,102 $ 59,718 $ 107,135 $ 128,497 Weighted average number of common shares outstanding 204,680 212,600 205,723 212,512 Adjustments for dilutive instruments: Stock options — 7 — 6 Restricted share units 16 110 13 91 2019 Notes 12,624 12,367 12,611 12,353 Diluted weighted average number of shares outstanding $ 217,320 $ 225,084 $ 218,347 $ 224,962 Net income (loss) per share attributable to SSR Mining shareholders Basic $ 0.37 $ 0.28 $ 0.51 $ 0.59 Diluted $ 0.35 $ 0.27 $ 0.49 $ 0.57

FAIR VALUE MEASUREMENTS AND FIN

FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS	6 Months Ended
	Jun. 30, 2023
Fair Value Disclosures [Abstract]
FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS	FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS Fair value accounting establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described below: Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities; Level 2 - Quoted prices in markets that are not active, quoted prices for similar assets or liabilities in active markets, quoted prices or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability and model-based valuation techniques (e.g. the Black-Scholes model) for which all significant inputs are observable in the market or can be corroborated by observable market data for substantially the full term of the assets or liabilities; and Level 3 - Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (supported by little or no market activity). 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. 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 June 30, 2023 Level 1 (1) Level 2 (2) Level 3 (3) Total Assets: Cash $ 379,243 $ — $ — $ 379,243 Restricted cash 33,560 — — 33,560 Marketable securities 38,765 — — 38,765 Trade receivables from provisional sales, net — 53,766 — 53,766 Deferred consideration — — 22,344 22,344 $ 451,568 $ 53,766 $ 22,344 $ 527,678 Liabilities: Derivative liabilities — 356 — 356 Contingent consideration (4) — — 28,600 28,600 $ — $ 356 $ 28,600 $ 28,956 Fair value at December 31, 2022 Level 1 (1) Level 2 (2) Level 3 (3) Total Assets: Cash $ 655,453 $ — $ — $ 655,453 Restricted cash 33,653 — — 33,653 Marketable securities 44,841 — — 44,841 Trade receivables from provisional sales, net — 49,897 — 49,897 Deferred consideration — — 24,369 24,369 $ 733,947 $ 49,897 $ 24,369 $ 808,213 (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) At times, the Company manages a portion of its exposure to fluctuation in diesel prices and foreign currency exchange rates through hedges. In periods when the Company has open hedge positions, the derivative asset and liabilities are valued using pricing models with inputs derived from observable market data, including quoted prices in active markets. 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) Certain items of deferred consideration are included in Level 3, as certain assumptions used in the calculation of the fair value are not based on observable market data. (4) The contingent consideration related to the Transaction are included in Level 3, as certain assumptions used in the calculation of the fair value are not based on observable market data. The fair value of the contingent consideration tied to completion of operational milestones was determined using a discounted cash flow model. The significant assumptions include estimates of timing of completion of milestones and a discount rate of 6.0%. The fair value of the contingent consideration tied to delineation of new reserves was determined using a probability-weighted discounted cash flow model. The significant assumptions include estimates of timing of delineation of new reserves, a 10.0% probability of delineation of new reserves and a discount rate of 6.0%. 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): Six Months Ended June 30, 2023 2022 Deferred consideration assets: Balance as of January 1 $ 24,369 $ 22,610 Revaluations (1,551) 853 Receipt of deferred consideration (474) — Balance as of June 30 $ 22,344 $ 23,463 Six Months Ended June 30, 2023 2022 Deferred consideration liabilities: Balance as of January 1 $ — $ — Assumption of deferred consideration 28,600 — Balance as of June 30 $ 28,600 $ — Fair values of financial assets and liabilities not already measured at fair value The fair value of the 2019 Notes and Term Loan as compared to the carrying amounts were as follows (in thousands): June 30, 2023 December 31, 2022 Level Carrying amount Fair value Carrying amount Fair value 2019 Notes (1) 1 $ 227,000 $ 245,824 $ 226,510 $ 257,025 Term Loan (2) 2 35,000 35,412 70,000 71,419 Total borrowings $ 262,000 $ 281,236 $ 296,510 $ 328,444 (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. (2) The fair value disclosed for the Company's Term Loan is included in Level 2 as the fair value is determined by an independent third-party pricing source.

TRADE AND OTHER RECEIVABLES

TRADE AND OTHER RECEIVABLES	6 Months Ended
	Jun. 30, 2023
Receivables [Abstract]
TRADE AND OTHER RECEIVABLES	TRADE AND OTHER RECEIVABLES Trade and other receivables was composed of the following (in thousands): June 30, 2023 December 31, 2022 Trade receivables $ 64,398 $ 62,563 Value added tax receivables 35,429 30,893 Income tax receivable 17,082 14,316 Other taxes receivable 4,998 6,750 Other 3,300 3,153 Total $ 125,207 $ 117,675 No provision for credit loss was recognized as of June 30, 2023 or December 31, 2022. All trade receivables are expected to be settled within twelve months.

INVENTORIES

INVENTORIES	6 Months Ended
	Jun. 30, 2023
Inventory Disclosure [Abstract]
INVENTORIES	INVENTORIES The components of Inventories for the periods ended June 30, 2023 and December 31, 2022 are as follows (in thousands): June 30, 2023 December 31, 2022 Materials and supplies $ 123,421 $ 103,380 Stockpiled ore 63,639 54,504 Leach pad inventory 333,883 300,715 Work-in-process 9,067 7,549 Finished goods 31,485 35,459 Total current inventories 561,495 501,607 Stockpiled ore 213,455 217,154 Materials and supplies 2,185 1,845 Total non-current inventories $ 215,640 $ 218,999 No write-down of inventory was recognized during the three months ended June 30, 2023. During the six months ended June 30, 2023. the Company recognized write-downs of leach pad inventory at Çöpler of $2.0 million, with $1.3 million classified as a component of Cost of sales and $0.7 million classified as a component of Depreciation, depletion and amortization . No write-down of inventory was recognized during the year ended December 31, 2022

MINERAL PROPERTIES, PLANT AND E

MINERAL PROPERTIES, PLANT AND EQUIPMENT, NET	6 Months Ended
	Jun. 30, 2023
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): June 30, 2023 December 31, 2022 Plant and equipment (1) $ 1,845,326 $ 1,793,914 Construction in process 95,394 58,704 Mineral properties subject to depletion 1,467,028 1,452,850 Mineral properties not yet subject to depletion 1,536,367 848,281 Exploration and evaluation assets 517,993 515,070 Total mineral properties, plant, and equipment 5,462,108 4,668,819 Accumulated depreciation, plant and equipment (664,452) (621,323) Accumulated depletion, mineral properties (548,215) (498,050) Mineral properties, plant, and equipment, net $ 4,249,441 $ 3,549,446 (1) As of June 30, 2023 and December 31, 2022, plant and equipment includes finance lease right-of-use assets with a carrying amount of $99.0 million and $101.7 million, respectively. No impairment was recognized for the three and six months ended June 30, 2023 and 2022.

ACCRUED LIABILITIES AND OTHER

ACCRUED LIABILITIES AND OTHER	6 Months Ended
	Jun. 30, 2023
Payables and Accruals [Abstract]
ACCRUED LIABILITIES AND OTHER	ACCRUED LIABILITIES AND OTHER Accrued liabilities and other are comprised of the following items (in thousands): June 30, 2023 December 31, 2022 Accrued liabilities $ 64,907 $ 68,254 Royalties payable 13,529 16,012 Stock-based compensation liabilities 10,606 10,493 Income taxes payable 8,931 16,374 Lease liabilities 2,329 1,976 Reclamation liabilities 5,829 10,075 Other 1,826 1,470 Total accrued liabilities and other $ 107,957 $ 124,654

DEBT

DEBT	6 Months Ended
	Jun. 30, 2023
Debt Disclosure [Abstract]
DEBT	DEBT The following tables summarize the Company’s debt balances (in thousands): June 30, 2023 December 31, 2022 2019 Notes (1) $ 227,000 $ 226,510 Term Loan 35,000 70,000 Other 508 1,797 Total carrying amount $ 262,508 $ 298,307 Current Portion $ 35,508 $ 71,797 Non-Current Portion $ 227,000 $ 226,510 (1) Amount is net of discount and debt issuance costs of $3.0 million and $3.5 million, respectively. Convertible Debt 2019 Notes On March 19, 2019, the Company issued $230.0 million of 2.50% convertible senior notes due in 2039 (the “2019 Notes”) for net proceeds of $222.9 million after payment of commissions and expenses related to the offering of $7.1 million. The 2019 Notes mature on April 1, 2039 and bear an interest rate of 2.50% per annum, payable semi-annually in arrears on April 1 and October 1 of each yea r. The 2019 Notes are convertible into the Company's common shares at a fixed conversion rate, subject to certain anti-dilution adjustments. In addition, if certain fundamental changes occur, holders of the 2019 Notes may be entitled to an increased conversion rate. As a result of ongoing dividends and in accordance with the 2019 Notes Agreement, during the fourth quarter of 2022 the conversion rate was adjusted to 55.6750 common shares per $ 1,000 principal amount of the 2019 Notes converted. Prior to April 1, 2026, the Company may redeem all or part of the 2019 Notes for cash, but only if the last reported sales price of its common shares for 20 or more trading days in a period of 30 consecutive trading days exceeds 130% of the conversion price in effect on each such trading day. On or after April 1, 2026, the Company may redeem the 2019 Notes in full or in part, for cash. Holders of the 2019 Notes have the right to require the Company to repurchase all or part of their 2019 Notes on April 1 of each of 2026, 2029 and 2034, or upon certain fundamental corporate changes. The repurchase price will be equal to par plus accrued and unpaid interest. The Company does not have any financial covenants in relation to the 2019 Notes. Term Loan On September 16, 2020, in connection with the acquisition of the Çöpler mine , the Company assumed a term loan (the "Term Loan"), with a fair value of $245.0 million as of the date of acquisition, with a syndicate of lenders (BNP Paribas (Suisse) SA, ING Bank NV, Societe Generale Corporate & Investment Banking and UniCredit S.P.A.). The Term Loan bears interest at the London Inter-bank Offered Rate ("LIBOR") plus a fixed interest rate margin in the range of 3.50% to 3.70% depending on the tranche. The Term Loan has no mandatory hedging or cash sweep requirements, no prepayment penalties, and final repayment is scheduled in the fourth quarter of 2023. Restricted cash accounts must be maintained while the Term Loan is outstanding. As of June 30, 2023 and December 31, 2022, $33.6 million and $33.7 million of restricted cash relates to the Term Loan, respectively. Restricted cash is classified as a current asset in the Condensed Consolidated Balance Sheets. The Company is in compliance with all financial covenants in relation to the Term Loan. Amended Credit Agreement On June 7, 2021, the Company amended its existing Credit Agreement to extend the maturity to June 8, 2025 and increase the Credit Agreement to $200.0 million with a $100.0 million accordion feature (the "Amended Credit Agreement"). Amounts drawn under the Amended Credit Agreement are subject to variable interest rates at LIBOR plus an applicable margin ranging from 2% to 3%, based on the Company's net leverage ratio. As of June 30, 2023, the Company was in compliance with its covenants. As of June 30, 2023, no borrowings were outstanding on the Amended Credit Agreement, $199.1 million of borrowing capacity was available and outstanding letters of credit totaled $0.9 million. The Company is in compliance with all financial covenants in relation to the Amended Credit Agreement.

EQUITY

EQUITY	6 Months Ended
	Jun. 30, 2023
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 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 and six months ended June 30, 2023, the Company purchased 2,678,822 and 3,026,993 of its outstanding common shares at an average share price of $14.97 and $14.97 per share, respectively, for total consideration of $40.1 million and $45.3 million. All shares were cancelled upon purchase. During the three and six months ended, the difference of $0.8 million and $0.9 million between the total amount paid and the amount deducted from common shares of $39.3 million and $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	6 Months Ended
	Jun. 30, 2023
Supplemental Cash Flow Information [Abstract]
SUPPLEMENTAL CASH FLOW INFORMATION	SUPPLEMENTAL CASH FLOW INFORMATION Net change in operating assets and liabilities during the six months ended June 30, 2023 and 2022 were as follows (in thousands): Six Months Ended June 30, 2023 2022 Decrease (increase) in operating assets: Trade and other receivables $ (9,532) $ (5,515) Inventories (56,371) (56,843) Other operating assets (911) 7,193 Increase (decrease) in operating liabilities: Accounts payable (22,700) 7,101 Accrued liabilities (17,488) (66,056) Reclamation liabilities (791) 62 Other operating liabilities (4,031) (27,286) $ (111,824) $ (141,344) Other cash information during the six months ended June 30, 2023 and 2022 were as follows (in thousands): Six Months Ended June 30, 2023 2022 Interest paid $ (9,260) $ (5,897) Interest received $ 9,475 $ 3,799 Income taxes paid $ (21,643) $ (110,423)

COMMITMENTS AND CONTINGENCIES

COMMITMENTS AND CONTINGENCIES	6 Months Ended
	Jun. 30, 2023
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 June 30, 2023 and December 31, 2022, the Company had surety bonds totaling $117.5 million and $117.4 million outstanding, respectively. Other Commitments and Contingencies

SUBSEQUENT EVENTS

SUBSEQUENT EVENTS	6 Months Ended
	Jun. 30, 2023
Subsequent Events [Abstract]
SUBSEQUENT EVENTS	SUBSEQUENT EVENTS Term Loan amendment On July 26, 2023, the Company entered into an amendment to the Term Loan. The amendment amends the Term Loan to replace LIBOR-based benchmark rates with secured overnight financing rate ("SOFR")-based benchmark rates. After giving effect to this amendment, borrowings under the Term Loan will generally bear interest at adjusted term SOFR plus an applicable interest rate margin ranging from 3.5% to 3.7% depending on the tranche. Adjusted term SOFR for the Term Loan is the SOFR benchmark plus a credit spread adjustment ranging from approximately 0.0064% to 0.71513% depending on the applicable interest period selected. Türkiye income tax rate change

Pay vs Performance Disclosure

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Pay vs Performance Disclosure
Net Income (Loss)	$ 74,866	$ 58,488	$ 104,679	$ 126,051

Insider Trading Arrangements

Insider Trading Arrangements	3 Months Ended
	Jun. 30, 2023
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)	6 Months Ended
	Jun. 30, 2023
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 ; Deferred income tax assets ; and Goodwill
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, 2022 filed on February 22, 2023, as amended on Form 10-K/A filed on March 17, 2023, solely to correct a typographical error related to the date of the audit opinion (together, “Form 10-K”). 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 six month period ended June 30, 2023, are not necessarily indicative of the results that may be expected for the year ending December 31, 2023.
Reclassifications	Reclassifications Certain amounts and disclosures in prior years have been reclassified to conform to the current year presentation. Changes to operating segments During the first quarter of 2023 the Company changed the way management internally reviews and evaluates operating performance and manages the business. The Company determined it has four reportable segments: Çöpler, Marigold, Seabee and Puna. The Company’s previous exploration, evaluation and development properties are now managed by the nearest or adjacent reportable segment except for greenfield standalone prospects, which are included in Corporate and other. Prior period segment information has been recast to conform with current period presentation.
Recently Issued Accounting Pronouncements	Recently Issued Accounting Pronouncements As of June 30, 2023, there were no recently issued accounting pronouncements that are expected to have a material effect on the Company’s Condensed Consolidated Financial Statements.

ACQUISITIONS AND DIVESTITURES (

ACQUISITIONS AND DIVESTITURES (Tables)	6 Months Ended
	Jun. 30, 2023
Business Combination and Asset Acquisition [Abstract]
Schedule of Business Acquisitions, by Acquisition	The acquisition date fair value of the consideration paid is as follows (in thousands): Cash paid to Lidya Mines for 10% interest $ 120,000 Contingent consideration tied to completion of operational milestones (1) 24,300 Contingent consideration tied to delineation of new reserves (1) 4,300 Total consideration $ 148,600 (1) The fair value of the two elements of contingent consideration are based on a discounted cash flow model. The contingent consideration is considered a Level 3 fair value measurement due to certain assumptions that are not based on observable market data (refer to Note 9 for more information). The significant assumptions include estimates of timing of completion of project milestones, probability of delineation of additional reserves, and discount rates. The contingent consideration is included within Other non-current liabilities on the Condensed Consolidated Balance Sheets.
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed	The following table summarizes the fair value of the assets acquired and liabilities assumed on the acquisition date (in thousands): ASSETS Cash and cash equivalents $ 11 Trade and other receivables 36 Inventories 3 Prepaids and other current assets 24 Mineral properties, plant and equipment, net (1) 688,611 Other non-current assets 1,690 Total assets acquired $ 690,375 LIABILITIES Accounts payable $ 315 Accrued liabilities and other 643 Deferred income tax liabilities (2) 135,939 Total liabilities assumed 136,897 Net assets acquired and liabilities assumed 553,478 Non-controlling interest (404,878) $ 148,600 (1) The fair value of mineral properties, plant and equipment is based on applying the income and market valuation methods. The significant assumptions include future metal prices, estimated quantities of mineral reserves and mineral resources, future capital and operating expenditures, and discount rates. (2) Deferred income tax liabilities represent the future tax expense associated with the differences between the fair value allocated to assets and liabilities and the historical carryover tax basis of these assets and liabilities.

OPERATING_SEGMENTS (Tables)

OPERATING SEGMENTS (Tables)	6 Months Ended
	Jun. 30, 2023
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 June 30, 2023 Çöpler Marigold Seabee Puna Corporate and other (1) Total Revenue $ 97,856 $ 117,806 $ 30,058 $ 55,306 $ — $ 301,026 Cost of sales (2) $ 54,949 $ 63,965 $ 18,272 $ 33,454 $ — $ 170,640 Depletion, depreciation, and amortization $ 20,099 $ 9,982 $ 8,360 $ 6,200 $ — $ 44,641 Exploration, evaluation, and reclamation costs $ 1,738 $ 3,807 $ 5,565 $ 3,064 $ 1,974 $ 16,148 Operating income (loss) $ 19,744 $ 40,053 $ (2,139) $ 12,552 $ (17,281) $ 52,929 Capital expenditures $ 13,719 $ 33,677 $ 12,027 $ 1,901 $ — $ 61,324 Total assets as of June 30, 2023 $ 3,261,738 $ 730,579 $ 521,586 $ 314,706 $ 910,870 $ 5,739,479 (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. Three Months Ended June 30, 2022 Çöpler Marigold Seabee Puna Corporate and other (1) Total Revenue $ 108,743 $ 85,425 $ 79,110 $ 46,305 $ — $ 319,583 Cost of sales (2) $ 63,095 $ 50,422 $ 19,015 $ 32,396 $ — $ 164,928 Depletion, depreciation, and amortization $ 27,081 $ 8,395 $ 14,370 $ 4,002 $ — $ 53,848 Exploration, evaluation, and reclamation costs $ 749 $ 4,046 $ 2,972 $ 2,131 $ 1,346 $ 11,244 Operating income (loss) $ 17,087 $ 22,562 $ 42,745 $ 7,764 $ (20,063) $ 70,095 Capital expenditures $ 3,915 $ 15,331 $ 8,852 $ 2,262 $ — $ 30,360 Total assets as of June 30, 2022 $ 2,951,865 $ 635,283 $ 583,523 $ 302,530 $ 694,750 $ 5,167,951 (1) Corporate and other consists of business activities that are not included within the reportable segments and provided for reconciliation purposes. During the first quarter of 2023, the Company determined it has four reportable segments: Çöpler, Marigold, Seabee and Puna. The exploration, evaluation and development properties are no longer considered a reportable segment and the portfolio of prospective exploration tenures, near or adjacent to the existing operations (near-mine) are included in the respective reportable segment and the greenfield standalone prospects are included in Corporate and other. (2) Excludes depreciation, depletion, and amortization. Six Months Ended June 30, 2023 Çöpler Marigold Seabee Puna Corporate and other (1) Total Revenue $ 208,369 $ 215,974 $ 62,151 $ 129,146 $ — $ 615,640 Cost of sales (2) $ 129,595 $ 118,506 $ 41,537 $ 80,299 $ — $ 369,937 Depletion, depreciation, and amortization $ 42,750 $ 18,556 $ 17,347 $ 13,083 $ — $ 91,736 Exploration, evaluation, and reclamation costs $ 2,722 $ 7,575 $ 9,724 $ 4,901 $ 3,924 $ 28,846 Operating income (loss) $ 31,240 $ 71,337 $ (6,457) $ 30,775 $ (36,981) $ 89,914 Capital expenditures $ 23,788 $ 63,269 $ 20,472 $ 4,478 $ — $ 112,007 Total assets as of June 30, 2023 $ 3,261,738 $ 730,579 $ 521,586 $ 314,706 $ 910,870 $ 5,739,479 (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. Six Months Ended June 30, 2022 Çöpler Marigold Seabee Puna Corporate and other (1) Total Revenue $ 246,150 $ 154,318 $ 169,967 $ 104,594 $ — $ 675,029 Cost of sales (2) $ 125,679 $ 89,157 $ 35,425 $ 68,187 $ — $ 318,448 Depletion, depreciation, and amortization $ 57,594 $ 15,283 $ 29,749 $ 9,964 $ — $ 112,590 Exploration, evaluation, and reclamation costs $ 1,837 $ 7,887 $ 5,346 $ 2,612 $ 3,420 $ 21,102 Operating income (loss) $ 59,585 $ 41,990 $ 99,436 $ 23,670 $ (38,716) $ 185,965 Capital expenditures $ 10,786 $ 33,566 $ 21,766 $ 4,475 $ — $ 70,593 Total assets as of June 30, 2022 $ 2,951,865 $ 635,283 $ 583,523 $ 302,530 $ 694,750 $ 5,167,951 (1) Corporate and other consists of business activities that are not included within the reportable segments and provided for reconciliation purposes. During the first quarter of 2023, the Company determined it has four reportable segments: Çöpler, Marigold, Seabee and Puna. The exploration, evaluation and development properties are no longer considered a reportable segment and the portfolio of prospective exploration tenures, near or adjacent to the existing operations (near-mine) are included in the respective reportable segment and the greenfield standalone prospects are included in Corporate and other. (2) Excludes depreciation, depletion, and amortization.
Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country	The following are non-current assets, excluding Goodwill, Restricted cash and Deferred income taxes , by location as of June 30, 2023 and December 31, 2022 (in thousands): June 30, 2023 December 31, 2022 Türkiye $ 3,725,669 $ 3,064,482 Canada 324,684 311,937 United States 363,428 321,423 Argentina 119,556 127,661 Mexico 495 536 Peru 481 482 Total $ 4,534,313 $ 3,826,521
Schedule of Revenue from External Customers by Geographic Areas	The following is revenue information by geographic area based on the location for the three and six months ended June 30 (in thousands): Three Months Ended June 30, Six Months Ended June 30, 2023 2022 2023 2022 Türkiye $ 97,856 $ 108,743 $ 208,369 $ 246,150 Canada 30,058 79,110 62,151 169,967 United States 117,806 85,425 215,974 154,318 Argentina 55,306 46,305 129,146 104,594 Total $ 301,026 $ 319,583 $ 615,640 $ 675,029

REVENUE (Tables)

REVENUE (Tables)	6 Months Ended
	Jun. 30, 2023
Revenue from Contract with Customer [Abstract]
Schedule of Disaggregation of Revenue	The following table represents revenues by product (in thousands): Three Months Ended June 30, 2023 2022 Gold doré sales Çöpler $ 97,356 $ 107,999 Marigold 117,769 85,403 Seabee 30,043 79,069 Concentrate sales Puna 51,211 47,055 Other (1) Çöpler 500 744 Marigold 37 22 Seabee 15 41 Puna 4,095 (750) Total $ 301,026 $ 319,583 (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. Six Months Ended June 30, 2023 2022 Gold doré sales Çöpler $ 207,002 $ 243,943 Marigold 215,900 154,255 Seabee 62,127 169,890 Concentrate sales Puna 117,559 101,186 Other (1) Çöpler 1,367 2,207 Marigold 74 63 Seabee 24 77 Puna 11,587 3,408 Total $ 615,640 $ 675,029 (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 for the three and six months ended June 30 are as follows (in thousands): Three Months Ended June 30, Six Months Ended June 30, 2023 2022 2023 2022 Gold $ 245,168 $ 272,471 $ 485,029 $ 568,088 Silver 40,932 38,739 90,047 72,703 Lead 9,255 6,170 22,031 20,028 Zinc 1,024 2,146 5,481 8,455 Other (1) 4,647 57 13,052 5,755 Total $ 301,026 $ 319,583 $ 615,640 $ 675,029 (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.

INCOME AND MINING TAXES (Tables

INCOME AND MINING TAXES (Tables)	6 Months Ended
	Jun. 30, 2023
Income Tax Disclosure [Abstract]
Schedule of Unrecognized Tax Benefits Roll Forward	A reconciliation of the beginning and ending amount of gross unrecognized tax benefits, inclusive of interest and penalties, is as follows (in thousands): Six Months Ended June 30, 2023 2022 Balance as of January 1 $ 8,574 $ — Increase associated with tax positions taken during the current year — — Increase (decrease) associated with tax positions taken during a prior year (1) (6,594) — Settlements — — Decrease associated with lapses in statutes of limitation — — Balance as of June 30 (1) $ 1,980 $ — (1) Of the gross unrecognized tax benefits, $2.0 million were recognized as current liabilities in Condensed Consolidated Balance Sheet as of June, 30, 2023.

OTHER INCOME (EXPENSE) (Tables)

OTHER INCOME (EXPENSE) (Tables)	6 Months Ended
	Jun. 30, 2023
Other Income and Expenses [Abstract]
Schedule of Other Income (Expense)	The following table includes the components of Other income (expense) : Three Months Ended June 30, Six Months Ended June 30, 2023 2022 2023 2022 Interest income $ 7,271 $ 2,234 $ 14,917 $ 3,799 Gain (loss) on investments and marketable securities sales 6,550 3,929 11,402 5,586 Change in fair value of marketable securities (746) (2,876) 1,120 (3,799) Gain (loss) on sale of mineral properties, plant, and equipment (810) (757) (1,050) (1,341) Other 104 (4,925) (968) (7,007) Total $ 12,369 $ (2,395) $ 25,421 $ (2,762)

INCOME (LOSS) PER SHARE (Tables

INCOME (LOSS) PER SHARE (Tables)	6 Months Ended
	Jun. 30, 2023
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	The calculations of basic and diluted net income (loss) per share attributable to shareholders of the Company for the three and six months ended June 30, 2023 and 2022 are based on the following (in thousands): Three Months Ended June 30, Six Months Ended June 30, 2023 2022 2023 2022 Net income (loss) $ 122,376 $ 67,519 $ 151,380 $ 143,625 Net (income) loss attributable to non-controlling interest (47,510) (9,031) (46,701) (17,574) Net income (loss) attributable to SSR Mining shareholders 74,866 58,488 104,679 126,051 Interest saving on 2019 Notes, net of tax 1,236 1,230 2,456 2,446 Net income (loss) used in the calculation of diluted net income per share $ 76,102 $ 59,718 $ 107,135 $ 128,497 Weighted average number of common shares outstanding 204,680 212,600 205,723 212,512 Adjustments for dilutive instruments: Stock options — 7 — 6 Restricted share units 16 110 13 91 2019 Notes 12,624 12,367 12,611 12,353 Diluted weighted average number of shares outstanding $ 217,320 $ 225,084 $ 218,347 $ 224,962 Net income (loss) per share attributable to SSR Mining shareholders Basic $ 0.37 $ 0.28 $ 0.51 $ 0.59 Diluted $ 0.35 $ 0.27 $ 0.49 $ 0.57

FAIR VALUE MEASUREMENTS AND F_2

FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS (Tables)	6 Months Ended
	Jun. 30, 2023
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 June 30, 2023 Level 1 (1) Level 2 (2) Level 3 (3) Total Assets: Cash $ 379,243 $ — $ — $ 379,243 Restricted cash 33,560 — — 33,560 Marketable securities 38,765 — — 38,765 Trade receivables from provisional sales, net — 53,766 — 53,766 Deferred consideration — — 22,344 22,344 $ 451,568 $ 53,766 $ 22,344 $ 527,678 Liabilities: Derivative liabilities — 356 — 356 Contingent consideration (4) — — 28,600 28,600 $ — $ 356 $ 28,600 $ 28,956 Fair value at December 31, 2022 Level 1 (1) Level 2 (2) Level 3 (3) Total Assets: Cash $ 655,453 $ — $ — $ 655,453 Restricted cash 33,653 — — 33,653 Marketable securities 44,841 — — 44,841 Trade receivables from provisional sales, net — 49,897 — 49,897 Deferred consideration — — 24,369 24,369 $ 733,947 $ 49,897 $ 24,369 $ 808,213 (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) At times, the Company manages a portion of its exposure to fluctuation in diesel prices and foreign currency exchange rates through hedges. In periods when the Company has open hedge positions, the derivative asset and liabilities are valued using pricing models with inputs derived from observable market data, including quoted prices in active markets. 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) Certain items of deferred consideration are included in Level 3, as certain assumptions used in the calculation of the fair value are not based on observable market data.
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): Six Months Ended June 30, 2023 2022 Deferred consideration assets: Balance as of January 1 $ 24,369 $ 22,610 Revaluations (1,551) 853 Receipt of deferred consideration (474) — Balance as of June 30 $ 22,344 $ 23,463 Six Months Ended June 30, 2023 2022 Deferred consideration liabilities: Balance as of January 1 $ — $ — Assumption of deferred consideration 28,600 — Balance as of June 30 $ 28,600 $ —
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): Six Months Ended June 30, 2023 2022 Deferred consideration assets: Balance as of January 1 $ 24,369 $ 22,610 Revaluations (1,551) 853 Receipt of deferred consideration (474) — Balance as of June 30 $ 22,344 $ 23,463 Six Months Ended June 30, 2023 2022 Deferred consideration liabilities: Balance as of January 1 $ — $ — Assumption of deferred consideration 28,600 — Balance as of June 30 $ 28,600 $ —
Schedule of Fair Value Disclosure of Asset and Liability Not Measured at Fair Value	The fair value of the 2019 Notes and Term Loan as compared to the carrying amounts were as follows (in thousands): June 30, 2023 December 31, 2022 Level Carrying amount Fair value Carrying amount Fair value 2019 Notes (1) 1 $ 227,000 $ 245,824 $ 226,510 $ 257,025 Term Loan (2) 2 35,000 35,412 70,000 71,419 Total borrowings $ 262,000 $ 281,236 $ 296,510 $ 328,444 (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. (2) The fair value disclosed for the Company's Term Loan is included in Level 2 as the fair value is determined by an independent third-party pricing source.

TRADE AND OTHER RECEIVABLES (Ta

TRADE AND OTHER RECEIVABLES (Tables)	6 Months Ended
	Jun. 30, 2023
Receivables [Abstract]
Schedule of Accounts, Notes, Loans and Financing Receivable	Trade and other receivables was composed of the following (in thousands): June 30, 2023 December 31, 2022 Trade receivables $ 64,398 $ 62,563 Value added tax receivables 35,429 30,893 Income tax receivable 17,082 14,316 Other taxes receivable 4,998 6,750 Other 3,300 3,153 Total $ 125,207 $ 117,675

INVENTORIES (Tables)

INVENTORIES (Tables)	6 Months Ended
	Jun. 30, 2023
Inventory Disclosure [Abstract]
Schedule of Inventory, Current	The components of Inventories for the periods ended June 30, 2023 and December 31, 2022 are as follows (in thousands): June 30, 2023 December 31, 2022 Materials and supplies $ 123,421 $ 103,380 Stockpiled ore 63,639 54,504 Leach pad inventory 333,883 300,715 Work-in-process 9,067 7,549 Finished goods 31,485 35,459 Total current inventories 561,495 501,607 Stockpiled ore 213,455 217,154 Materials and supplies 2,185 1,845 Total non-current inventories $ 215,640 $ 218,999
Schedule of Inventory, Noncurrent	The components of Inventories for the periods ended June 30, 2023 and December 31, 2022 are as follows (in thousands): June 30, 2023 December 31, 2022 Materials and supplies $ 123,421 $ 103,380 Stockpiled ore 63,639 54,504 Leach pad inventory 333,883 300,715 Work-in-process 9,067 7,549 Finished goods 31,485 35,459 Total current inventories 561,495 501,607 Stockpiled ore 213,455 217,154 Materials and supplies 2,185 1,845 Total non-current inventories $ 215,640 $ 218,999

MINERAL PROPERTIES, PLANT AND_2

MINERAL PROPERTIES, PLANT AND EQUIPMENT, NET (Tables)	6 Months Ended
	Jun. 30, 2023
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): June 30, 2023 December 31, 2022 Plant and equipment (1) $ 1,845,326 $ 1,793,914 Construction in process 95,394 58,704 Mineral properties subject to depletion 1,467,028 1,452,850 Mineral properties not yet subject to depletion 1,536,367 848,281 Exploration and evaluation assets 517,993 515,070 Total mineral properties, plant, and equipment 5,462,108 4,668,819 Accumulated depreciation, plant and equipment (664,452) (621,323) Accumulated depletion, mineral properties (548,215) (498,050) Mineral properties, plant, and equipment, net $ 4,249,441 $ 3,549,446 (1) As of June 30, 2023 and December 31, 2022, plant and equipment includes finance lease right-of-use assets with a carrying amount of $99.0 million and $101.7 million, respectively.

ACCRUED LIABILITIES AND OTHER (

ACCRUED LIABILITIES AND OTHER (Tables)	6 Months Ended
	Jun. 30, 2023
Payables and Accruals [Abstract]
Schedule of Accounts Liabilities and Other	Accrued liabilities and other are comprised of the following items (in thousands): June 30, 2023 December 31, 2022 Accrued liabilities $ 64,907 $ 68,254 Royalties payable 13,529 16,012 Stock-based compensation liabilities 10,606 10,493 Income taxes payable 8,931 16,374 Lease liabilities 2,329 1,976 Reclamation liabilities 5,829 10,075 Other 1,826 1,470 Total accrued liabilities and other $ 107,957 $ 124,654

DEBT (Tables)

DEBT (Tables)	6 Months Ended
	Jun. 30, 2023
Debt Disclosure [Abstract]
Schedule of Debt	The following tables summarize the Company’s debt balances (in thousands): June 30, 2023 December 31, 2022 2019 Notes (1) $ 227,000 $ 226,510 Term Loan 35,000 70,000 Other 508 1,797 Total carrying amount $ 262,508 $ 298,307 Current Portion $ 35,508 $ 71,797 Non-Current Portion $ 227,000 $ 226,510 (1) Amount is net of discount and debt issuance costs of $3.0 million and $3.5 million, respectively.

SUPPLEMENTAL CASH FLOW INFORM_2

SUPPLEMENTAL CASH FLOW INFORMATION (Tables)	6 Months Ended
	Jun. 30, 2023
Supplemental Cash Flow Information [Abstract]
Schedule of Cash Flow, Supplemental Disclosures	Net change in operating assets and liabilities during the six months ended June 30, 2023 and 2022 were as follows (in thousands): Six Months Ended June 30, 2023 2022 Decrease (increase) in operating assets: Trade and other receivables $ (9,532) $ (5,515) Inventories (56,371) (56,843) Other operating assets (911) 7,193 Increase (decrease) in operating liabilities: Accounts payable (22,700) 7,101 Accrued liabilities (17,488) (66,056) Reclamation liabilities (791) 62 Other operating liabilities (4,031) (27,286) $ (111,824) $ (141,344) Other cash information during the six months ended June 30, 2023 and 2022 were as follows (in thousands): Six Months Ended June 30, 2023 2022 Interest paid $ (9,260) $ (5,897) Interest received $ 9,475 $ 3,799 Income taxes paid $ (21,643) $ (110,423)

THE COMPANY (Details)

THE COMPANY (Details)	Jun. 30, 2023 mine
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of producing mines	4

SUMMARY OF SIGNIFICANT ACCOUN_3

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - segment	3 Months Ended	6 Months Ended
	Mar. 31, 2023	Jun. 30, 2023
Accounting Policies [Abstract]
Number of reportable segments	4	4

ACQUISITIONS AND DIVESTITURES -

ACQUISITIONS AND DIVESTITURES - Hod Maden (Details) $ in Thousands		6 Months Ended
	May 08, 2023 USD ($) goldEquivalentOunce	Jun. 30, 2023 USD ($)
Business Acquisition [Line Items]
Contingent consideration		$ 28,600
Lydia Mines | Hod Maden
Business Acquisition [Line Items]
Parent percentage	70%
Horizon | Hod Maden
Business Acquisition [Line Items]
Noncontrolling percentage	30%
Hod Maden
Business Acquisition [Line Items]
Payments to acquire business	$ 120,000	$ 120,000
Option, voting interest acquired	30%
Transaction costs	$ 400
Redeemable noncontrolling interest, percentage	30%
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
Contingent consideration, additional mineral reserves required in gold equivalent ounces | goldEquivalentOunce	500,000
Hod Maden | Lydia Mines
Business Acquisition [Line Items]
Voting interest acquired	10%
Hod Maden | Lidya Mines and Horizon
Business Acquisition [Line Items]
Ownership percentage	90%
Hod Maden | Maximum
Business Acquisition [Line Items]
Voting interest acquired	40%

ACQUISITIONS AND DIVESTITURES_2

ACQUISITIONS AND DIVESTITURES - Purchase Price Allocation (Details) - Hod Maden - USD ($) $ in Thousands		6 Months Ended
	May 08, 2023	Jun. 30, 2023
Business Acquisition [Line Items]
Payments to acquire business	$ 120,000	$ 120,000
Total consideration amount	$ 148,600
Lydia Mines
Business Acquisition [Line Items]
Voting interest acquired	10%
Completion of Operational Milestones
Business Acquisition [Line Items]
Contingent consideration	$ 24,300
Delineation of New Reserves
Business Acquisition [Line Items]
Contingent consideration	$ 4,300

ACQUISITIONS AND DIVESTITURES_3

ACQUISITIONS AND DIVESTITURES - Assets Acquired and Liabilities Assumed (Details) - Hod Maden $ in Thousands	May 08, 2023 USD ($)
ASSETS
Cash and cash equivalents	$ 11
Trade and other receivables	36
Inventories	3
Prepaids and other current assets	24
Mineral properties, plant and equipment, net	688,611
Other non-current assets	1,690
Total assets acquired	690,375
LIABILITIES
Accounts payable	315
Accrued liabilities and other	643
Deferred income tax liabilities	135,939
Total liabilities assumed	136,897
Net assets acquired and liabilities assumed	553,478
Non-controlling interest	(404,878)
Net assets acquired and liabilities assumed, less noncontrolling interest	$ 148,600

ACQUISITIONS AND DIVESTITURES_4

ACQUISITIONS AND DIVESTITURES - Taiga Gold Corp (Details) - USD ($) $ in Millions		6 Months Ended
	Apr. 14, 2022	Jun. 30, 2022
Asset Acquisition [Line Items]
Asset acquisition, cash and cash equivalents	$ 24.8
Taiga Gold Corporation
Asset Acquisition [Line Items]
Asset acquisition, consideration transferred	24.8	$ 24.8
Asset acquisition, exploration and evaluation assets	27.8
Asset acquisition, deferred tax liability	$ 7.5

OPERATING_SEGMENTS - Narrative

OPERATING SEGMENTS - Narrative (Details)	Jun. 30, 2023 mine
Segment Reporting [Abstract]
Number of producing mines	4

OPERATING_SEGMENTS - Disaggrega

OPERATING SEGMENTS - Disaggregation of Segments (Details) $ in Thousands		3 Months Ended			6 Months Ended
		Jun. 30, 2023 USD ($)	Mar. 31, 2023 segment	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) segment	Jun. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Segment Reporting Information [Line Items]
Revenue		$ 301,026		$ 319,583	$ 615,640	$ 675,029
Cost of sales	[1]	170,640		164,928	369,937	318,448
Depletion, depreciation, and amortization		44,641		53,848	91,736	112,590
Exploration, evaluation, and reclamation costs		16,148		11,244	28,846	21,102
Operating income (loss)		52,929		70,095	89,914	185,965
Capital expenditures		61,324		30,360	112,007	70,593
Assets		5,739,479		5,167,951	$ 5,739,479	5,167,951	$ 5,254,657
Number of reportable segments | segment			4		4
Operating segments | Çöpler
Segment Reporting Information [Line Items]
Revenue		97,856		108,743	$ 208,369	246,150
Cost of sales		54,949		63,095	129,595	125,679
Depletion, depreciation, and amortization		20,099		27,081	42,750	57,594
Exploration, evaluation, and reclamation costs		1,738		749	2,722	1,837
Operating income (loss)		19,744		17,087	31,240	59,585
Capital expenditures		13,719		3,915	23,788	10,786
Assets		3,261,738		2,951,865	3,261,738	2,951,865
Operating segments | Marigold
Segment Reporting Information [Line Items]
Revenue		117,806		85,425	215,974	154,318
Cost of sales		63,965		50,422	118,506	89,157
Depletion, depreciation, and amortization		9,982		8,395	18,556	15,283
Exploration, evaluation, and reclamation costs		3,807		4,046	7,575	7,887
Operating income (loss)		40,053		22,562	71,337	41,990
Capital expenditures		33,677		15,331	63,269	33,566
Assets		730,579		635,283	730,579	635,283
Operating segments | Seabee
Segment Reporting Information [Line Items]
Revenue		30,058		79,110	62,151	169,967
Cost of sales		18,272		19,015	41,537	35,425
Depletion, depreciation, and amortization		8,360		14,370	17,347	29,749
Exploration, evaluation, and reclamation costs		5,565		2,972	9,724	5,346
Operating income (loss)		(2,139)		42,745	(6,457)	99,436
Capital expenditures		12,027		8,852	20,472	21,766
Assets		521,586		583,523	521,586	583,523
Operating segments | Puna
Segment Reporting Information [Line Items]
Revenue		55,306		46,305	129,146	104,594
Cost of sales		33,454		32,396	80,299	68,187
Depletion, depreciation, and amortization		6,200		4,002	13,083	9,964
Exploration, evaluation, and reclamation costs		3,064		2,131	4,901	2,612
Operating income (loss)		12,552		7,764	30,775	23,670
Capital expenditures		1,901		2,262	4,478	4,475
Assets		314,706		302,530	314,706	302,530
Corporate and other
Segment Reporting Information [Line Items]
Revenue		0		0	0	0
Cost of sales		0		0	0	0
Depletion, depreciation, and amortization		0		0	0	0
Exploration, evaluation, and reclamation costs		1,974		1,346	3,924	3,420
Operating income (loss)		(17,281)		(20,063)	(36,981)	(38,716)
Capital expenditures		0		0	0	0
Assets		$ 910,870		$ 694,750	$ 910,870	$ 694,750
[1]Excludes depreciation, depletion, and amortization.

OPERATING_SEGMENTS - Non-curren

OPERATING SEGMENTS - Non-current Assets by Geographical Area (Details) - Operating segments - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Revenues from External Customers and Long-Lived Assets [Line Items]
Non-current assets	$ 4,534,313	$ 3,826,521
Türkiye
Revenues from External Customers and Long-Lived Assets [Line Items]
Non-current assets	3,725,669	3,064,482
Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Non-current assets	324,684	311,937
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Non-current assets	363,428	321,423
Argentina
Revenues from External Customers and Long-Lived Assets [Line Items]
Non-current assets	119,556	127,661
Mexico
Revenues from External Customers and Long-Lived Assets [Line Items]
Non-current assets	495	536
Peru
Revenues from External Customers and Long-Lived Assets [Line Items]
Non-current assets	$ 481	$ 482

OPERATING_SEGMENTS - Revenue by

OPERATING SEGMENTS - Revenue by Geographical Area (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	$ 301,026	$ 319,583	$ 615,640	$ 675,029
Türkiye
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	97,856	108,743	208,369	246,150
Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	30,058	79,110	62,151	169,967
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	117,806	85,425	215,974	154,318
Argentina
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	$ 55,306	$ 46,305	$ 129,146	$ 104,594

REVENUE - Revenue by Product (D

REVENUE - Revenue by Product (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Disaggregation of Revenue [Line Items]
Revenue	$ 301,026	$ 319,583	$ 615,640	$ 675,029
Gold doré sales | Çöpler
Disaggregation of Revenue [Line Items]
Revenue	97,356	107,999	207,002	243,943
Gold doré sales | Marigold
Disaggregation of Revenue [Line Items]
Revenue	117,769	85,403	215,900	154,255
Gold doré sales | Seabee
Disaggregation of Revenue [Line Items]
Revenue	30,043	79,069	62,127	169,890
Concentrate sales | Puna
Disaggregation of Revenue [Line Items]
Revenue	51,211	47,055	117,559	101,186
Other | Çöpler
Disaggregation of Revenue [Line Items]
Revenue	500	744	1,367	2,207
Other | Marigold
Disaggregation of Revenue [Line Items]
Revenue	37	22	74	63
Other | Seabee
Disaggregation of Revenue [Line Items]
Revenue	15	41	24	77
Other | Puna
Disaggregation of Revenue [Line Items]
Revenue	$ 4,095	$ (750)	$ 11,587	$ 3,408

REVENUE - Revenue by Metal (Det

REVENUE - Revenue by Metal (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Disaggregation of Revenue [Line Items]
Revenue	$ 301,026	$ 319,583	$ 615,640	$ 675,029
Gold
Disaggregation of Revenue [Line Items]
Revenue	245,168	272,471	485,029	568,088
Silver
Disaggregation of Revenue [Line Items]
Revenue	40,932	38,739	90,047	72,703
Lead
Disaggregation of Revenue [Line Items]
Revenue	9,255	6,170	22,031	20,028
Zinc
Disaggregation of Revenue [Line Items]
Revenue	1,024	2,146	5,481	8,455
Other
Disaggregation of Revenue [Line Items]
Revenue	$ 4,647	$ 57	$ 13,052	$ 5,755

REVENUE - Narrative (Details)

REVENUE - Narrative (Details) - Concentrate Metal Sales Agreement oz in Thousands, lb in Thousands, $ in Millions		3 Months Ended		6 Months Ended
	Jun. 30, 2023 oz lb $ / pound $ / Ounce	Jun. 30, 2023 USD ($) $ / pound $ / Ounce	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) $ / pound $ / Ounce	Jun. 30, 2022 USD ($)
Disaggregation of Revenue [Line Items]
Embedded derivative, increase (decrease) of value | $		$ 4.1	$ (3)	$ 11.6	$ 1.3
Silver
Disaggregation of Revenue [Line Items]
Notional ounce/pound | oz	3,480
Average price per ounce/pound | $ / Ounce	24.04	24.04		24.04
Zinc
Disaggregation of Revenue [Line Items]
Notional ounce/pound | lb	3,150
Average price per ounce/pound | $ / pound	1.09	1.09		1.09
Lead
Disaggregation of Revenue [Line Items]
Notional ounce/pound | lb	18,920
Average price per ounce/pound | $ / pound	0.95	0.95		0.95

INCOME AND MINING TAXES - Narra

INCOME AND MINING TAXES - Narrative (Details) - USD ($)	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Effective income tax rate reconciliation, rate	(113.60%)	13.60%
Effective income tax rate reconciliation, statutory rate	27%
Unrecognized tax benefits that would impact effective tax rate	$ 2,000,000		$ 8,600,000
Unrecognized tax benefits, income tax penalties and interest accrued	0		5,200,000
Unrecognized tax benefits	1,980,000	$ 0	$ 8,574,000	$ 0
Unrecognized tax benefits, release of income tax penalties and interest expense	$ (6,600,000)

INCOME AND MINING TAXES - Unrec

INCOME AND MINING TAXES - Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Beginning balance	$ 8,574	$ 0
Increase associated with tax positions taken during the current year	0	0
Increase (decrease) associated with tax positions taken during a prior year	(6,594)	0
Settlements	0	0
Decrease associated with lapses in statutes of limitation	0	0
Ending balance	$ 1,980	$ 0

OTHER INCOME (EXPENSE) (Details

OTHER INCOME (EXPENSE) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Other Income and Expenses [Abstract]
Interest income	$ 7,271	$ 2,234	$ 14,917	$ 3,799
Gain (loss) on investments and marketable securities sales	6,550	3,929	11,402	5,586
Change in fair value of marketable securities	(746)	(2,876)	1,120	(3,799)
Gain (loss) on sale of mineral properties, plant, and equipment	(810)	(757)	(1,050)	(1,341)
Other	104	(4,925)	(968)	(7,007)
Total	$ 12,369	$ (2,395)	$ 25,421	$ (2,762)

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				6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022
Earnings Per Share [Abstract]
Net income (loss)	$ 122,376	$ 29,004	$ 67,519	$ 76,106	$ 151,380	$ 143,625
Net (income) loss attributable to non-controlling interest	(47,510)		(9,031)		(46,701)	(17,574)
Net income (loss) attributable to SSR Mining shareholders	74,866		58,488		104,679	126,051
Interest saving on 2019 Notes, net of tax	1,236		1,230		2,456	2,446
Net income (loss) used in the calculation of diluted net income per share	$ 76,102		$ 59,718		$ 107,135	$ 128,497
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Weighted average number of common shares outstanding (in shares)	204,680		212,600		205,723	212,512
Adjustments for dilutive instruments, 2019 Notes (in shares)	12,624		12,367		12,611	12,353
Diluted weighted average number of shares outstanding (in shares)	217,320		225,084		218,347	224,962
Net income (loss) per share attributable to SSR Mining shareholders
Basic (in dollars per share)	$ 0.37		$ 0.28		$ 0.51	$ 0.59
Diluted (in dollars per share)	$ 0.35		$ 0.27		$ 0.49	$ 0.57
Stock options
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Adjustments for dilutive instruments (in shares)	0		7		0	6
Restricted share units
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Adjustments for dilutive instruments (in shares)	16		110		13	91

FAIR VALUE MEASUREMENTS AND F_3

FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Assets and Liabilities (Details) $ in Thousands	Jun. 30, 2023 USD ($)	Dec. 31, 2022 USD ($)
Assets:
Cash	$ 379,243	$ 655,453
Restricted cash	33,560	33,653
Marketable securities	38,765	44,841
Trade receivables from provisional sales, net	53,766	49,897
Deferred consideration	22,344	24,369
Total assets	527,678	808,213
Liabilities:
Derivative liabilities	356
Contingent consideration	28,600
Total liabilities	$ 28,956
Discount Rate
Liabilities:
Contingent consideration, measurement input	0.060
Probability of Delineation of New Reserves
Liabilities:
Contingent consideration, measurement input	0.100
Level 1
Assets:
Cash	$ 379,243	655,453
Restricted cash	33,560	33,653
Marketable securities	38,765	44,841
Trade receivables from provisional sales, net	0	0
Deferred consideration	0	0
Total assets	451,568	733,947
Liabilities:
Derivative liabilities	0
Contingent consideration	0
Total liabilities	0
Level 2
Assets:
Cash	0	0
Restricted cash	0	0
Marketable securities	0	0
Trade receivables from provisional sales, net	53,766	49,897
Deferred consideration	0	0
Total assets	53,766	49,897
Liabilities:
Derivative liabilities	356
Contingent consideration	0
Total liabilities	356
Level 3
Assets:
Cash	0	0
Restricted cash	0	0
Marketable securities	0	0
Trade receivables from provisional sales, net	0	0
Deferred consideration	22,344	24,369
Total assets	22,344	$ 24,369
Liabilities:
Derivative liabilities	0
Contingent consideration	28,600
Total liabilities	$ 28,600

FAIR VALUE MEASUREMENTS AND F_4

FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Fair Value of Significant Unobservable Inputs (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Balance as of January 1	$ 24,369,000	$ 22,610
Revaluations	(1,551,000)	853
Receipt of deferred consideration	(474)	0
Balance as of June 30	22,344	23,463
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance as of January 1	0	0
Assumption of deferred consideration	28,600	0
Balance as of June 30	$ 28,600	$ 0

FAIR VALUE MEASUREMENTS AND F_5

FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Carrying amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt	$ 262,000	$ 296,510
Fair value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt	281,236	328,444
Level 1 | Convertible Senior Notes | 2019 Notes | Carrying amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt	227,000	226,510
Level 1 | Convertible Senior Notes | 2019 Notes | Fair value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt	245,824	257,025
Level 2 | Term Loan | Carrying amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt	35,000	70,000
Level 2 | Term Loan | Fair value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt	$ 35,412	$ 71,419

TRADE AND OTHER RECEIVABLES (De

TRADE AND OTHER RECEIVABLES (Details) - USD ($)	Jun. 30, 2023	Dec. 31, 2022
Receivables [Abstract]
Trade receivables	$ 64,398,000	$ 62,563,000
Value added tax receivables	35,429,000	30,893,000
Income tax receivable	17,082,000	14,316,000
Other taxes receivable	4,998,000	6,750,000
Other	3,300,000	3,153,000
Total	125,207,000	117,675,000
Provision for credit loss	$ 0	$ 0

INVENTORIES - Components of Inv

INVENTORIES - Components of Inventories (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Inventory [Line Items]
Work-in-process	$ 9,067	$ 7,549
Finished goods	31,485	35,459
Total current inventories	561,495	501,607
Total non-current inventories	215,640	218,999
Materials and supplies
Inventory [Line Items]
Raw materials	123,421	103,380
Total non-current inventories	2,185	1,845
Stockpiled ore
Inventory [Line Items]
Raw materials	63,639	54,504
Total non-current inventories	213,455	217,154
Leach pad inventory
Inventory [Line Items]
Raw materials	$ 333,883	$ 300,715

INVENTORIES - Narrative (Detail

INVENTORIES - Narrative (Details) - USD ($)	3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2023	Dec. 31, 2022
Inventory [Line Items]
Inventory write-down value	$ 0	$ 2,000,000	$ 0
Cost of Sales
Inventory [Line Items]
Inventory write-down value		1,300,000
Depreciation, Depletion and Amortization
Inventory [Line Items]
Inventory write-down value		$ 700,000

MINERAL PROPERTIES, PLANT AND_3

MINERAL PROPERTIES, PLANT AND EQUIPMENT, NET (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Total mineral properties, plant, and equipment	$ 5,462,108	$ 4,668,819
Accumulated depreciation, plant and equipment	(664,452)	(621,323)
Accumulated depletion, mineral properties	(548,215)	(498,050)
Mineral properties, plant, and equipment, net	4,249,441	3,549,446
Finance lease, right-of-use asset, before accumulated amortization	99,000	101,700
Plant and equipment
Property, Plant and Equipment [Line Items]
Total mineral properties, plant, and equipment	1,845,326	1,793,914
Construction in process
Property, Plant and Equipment [Line Items]
Total mineral properties, plant, and equipment	95,394	58,704
Mineral properties subject to depletion
Property, Plant and Equipment [Line Items]
Total mineral properties, plant, and equipment	1,467,028	1,452,850
Mineral properties not yet subject to depletion
Property, Plant and Equipment [Line Items]
Total mineral properties, plant, and equipment	1,536,367	848,281
Exploration and evaluation assets
Property, Plant and Equipment [Line Items]
Total mineral properties, plant, and equipment	$ 517,993	$ 515,070

MINERAL PROPERTIES, PLANT AND_4

MINERAL PROPERTIES, PLANT AND EQUIPMENT, NET - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Property, Plant and Equipment [Abstract]
Impairment	$ 0	$ 0	$ 0	$ 0

ACCRUED LIABILITIES AND OTHER_2

ACCRUED LIABILITIES AND OTHER (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Payables and Accruals [Abstract]
Accrued liabilities	$ 64,907	$ 68,254
Royalties payable	13,529	16,012
Stock-based compensation liabilities	10,606	10,493
Income taxes payable	8,931	16,374
Lease liabilities	$ 2,329	$ 1,976
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Total accrued liabilities and other	Total accrued liabilities and other
Reclamation liabilities	$ 5,829	$ 10,075
Other	1,826	1,470
Total accrued liabilities and other	$ 107,957	$ 124,654

DEBT - Components of Debt (Deta

DEBT - Components of Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Total carrying amount	$ 262,508	$ 298,307
Current Portion	35,508	71,797
Non-Current Portion	227,000	226,510
2019 Notes | Convertible Senior Notes
Debt Instrument [Line Items]
Long-term debt, gross	227,000	226,510
Discount and debt issuance costs	3,000	3,500
Term Loan
Debt Instrument [Line Items]
Long-term debt, gross	35,000	70,000
Other
Debt Instrument [Line Items]
Long-term debt, gross	$ 508	$ 1,797

DEBT - Convertible Debt (Detail

DEBT - Convertible Debt (Details) - 2019 Notes - Convertible Senior Notes		3 Months Ended
	Mar. 19, 2019 USD ($) day	Dec. 31, 2022
Debt Instrument [Line Items]
Face amount	$ 230,000,000
Interest rate, stated percentage	2.50%
Proceeds from issuance of debt	$ 222,900,000
Commissions and expenses related to offering of debt	$ 7,100,000
Convertible, conversion ratio		0.055675
Convertible, threshold trading days | day	20
Convertible, threshold consecutive trading days | day	30
Convertible, threshold percentage of stock price trigger	130%

DEBT - Term Loan (Details)

DEBT - Term Loan (Details) - USD ($) $ in Thousands	Sep. 16, 2020	Jun. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Restricted cash		$ 33,560	$ 33,653
Term Loan | Alacer
Debt Instrument [Line Items]
Face amount	$ 245,000
Restricted cash		$ 33,600	$ 33,700
Term Loan | Alacer | London Interbank Offered Rate (LIBOR) | Minimum
Debt Instrument [Line Items]
Basis spread on variable rate	3.50%
Term Loan | Alacer | London Interbank Offered Rate (LIBOR) | Maximum
Debt Instrument [Line Items]
Basis spread on variable rate	3.70%

DEBT - Credit Agreement (Detail

DEBT - Credit Agreement (Details) - USD ($)	Jun. 07, 2021	Jun. 30, 2023
Debt Instrument [Line Items]
Line of credit		$ 0
Remaining borrowing capacity		199,100,000
Letters of credit outstanding, amount		$ 900,000
Revolving Credit Agreement | Line of Credit
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 200,000,000
Line of credit facility, accordion feature	$ 100,000,000
Revolving Credit Agreement | Line of Credit | Minimum | London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Basis spread on variable rate	2%
Revolving Credit Agreement | Line of Credit | Maximum | London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Basis spread on variable rate	3%

EQUITY (Details)

EQUITY (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended			6 Months Ended
	Jun. 16, 2023	Jun. 20, 2022	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Jun. 30, 2023
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, stock repurchased during period			$ 40,108	$ 5,197	$ 14,667
Common shares
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, repurchase of common shares (in shares)			2,679,000	348,000	798,000
Stock repurchase program, stock repurchased during period			$ 39,329	$ 5,111	$ 11,711
Retained earnings (accumulated deficit)
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, stock repurchased during period			$ 779	$ 86	$ 2,956
Normal Course Issuer Bid
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, common shares authorized to be repurchased (in shares)	10,200,000	10,600,000
Stock repurchase program, period in force	12 months	12 months
Stock repurchase program, repurchase of common shares (in shares)			2,678,822			3,026,993
Stock repurchased and retired during period, cost per share (in dollars per share)			$ 14.97			$ 14.97
Stock repurchase program, stock repurchased during period			$ 40,100			$ 45,300
Normal Course Issuer Bid | Common shares
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, stock repurchased during period			800			900
Normal Course Issuer Bid | Retained earnings (accumulated deficit)
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, stock repurchased during period			$ 39,300			$ 44,400

SUPPLEMENTAL CASH FLOW INFORM_3

SUPPLEMENTAL CASH FLOW INFORMATION - Operating Assets and Liabilities (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Decrease (increase) in operating assets:
Trade and other receivables	$ (9,532)	$ (5,515)
Inventories	(56,371)	(56,843)
Other operating assets	(911)	7,193
Increase (decrease) in operating liabilities:
Accounts payable	(22,700)	7,101
Accrued liabilities	(17,488)	(66,056)
Reclamation liabilities	(791)	62
Other operating liabilities	(4,031)	(27,286)
Net change in operating assets and liabilities	$ (111,824)	$ (141,344)

SUPPLEMENTAL CASH FLOW INFORM_4

SUPPLEMENTAL CASH FLOW INFORMATION - Other Cash Information (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Supplemental Cash Flow Information [Abstract]
Interest paid	$ (9,260)	$ (5,897)
Interest received	9,475	3,799
Income taxes paid	$ (21,643)	$ (110,423)

COMMITMENTS AND CONTINGENCIES (

COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Surety Bond
Loss Contingencies [Line Items]
Environmental bonding obligation, outstanding	$ 117.5	$ 117.4

SUBSEQUENT EVENTS (Details)

SUBSEQUENT EVENTS (Details) - Term Loan - Subsequent Event - SOFR	Jul. 26, 2023
Tranche | Minimum
Subsequent Event [Line Items]
Basis spread on variable rate	3.50%
Tranche | Maximum
Subsequent Event [Line Items]
Basis spread on variable rate	3.70%
Interest period selected | Minimum
Subsequent Event [Line Items]
Basis spread on variable rate	0.0064%
Interest period selected | Maximum
Subsequent Event [Line Items]
Basis spread on variable rate	0.71513%