$SSRM
SSR MINING INC. Stock $ssrm

$ssrm Overview Financials Valuation SEC Filings Company Website

2022 Q1 Form 10-K Financial Statement

#000092163822000059 Filed on February 23, 2022

Income Statement

Concept	2022 Q1	2021 Q4	2021
Revenue	$355.4M	$407.9M	$1.474B
YoY Change	-3.01%	10.04%	72.81%
Cost Of Revenue	$153.5M	$188.0M	$671.4M
YoY Change	-5.15%	-16.16%	51.03%
Gross Profit	$201.9M	$219.9M	$802.8M
YoY Change	-1.32%	50.09%	96.51%
Gross Profit Margin	56.81%	53.9%	54.46%
Selling, General & Admin	$16.24M	$21.66M	$56.59M
YoY Change	119.45%	38.83%	70.98%
% of Gross Profit	8.04%	9.85%	7.05%
Research & Development	$9.858M	$10.07M	$42.38M
YoY Change	23.23%	59.87%	89.21%
% of Gross Profit	4.88%	4.58%	5.28%
Depreciation & Amortization	$58.74M	$66.23M	$228.0M
YoY Change	9.23%	21.07%	108.64%
% of Gross Profit	29.09%	30.12%	28.39%
Operating Expenses	$84.84M	$97.96M	$326.9M
YoY Change	328.48%	275.32%	208.43%
Operating Profit	$115.9M	$121.9M	$444.4M
YoY Change	-10.31%	1.26%	136.02%
Interest Expense	$4.295M	-$1.809M	$19.10M
YoY Change	-13.13%	-81.73%	37.63%
% of Operating Profit	3.71%	-1.48%	4.3%
Other Income/Expense, Net	-$7.949M	-$1.641M	-$29.62M
YoY Change	14.64%	-647.0%	-319.13%
Pretax Income	$107.9M	$115.3M	$414.8M
YoY Change	-11.72%	4.17%	105.54%
Income Tax	$31.56M	-$41.60M	-$14.12M
% Of Pretax Income	29.25%	-36.07%	-3.4%
Net Earnings	$67.56M	$127.4M	$368.1M
YoY Change	-37.94%	43.19%	142.9%
Net Earnings / Revenue	19.01%	31.24%	24.97%
Basic Earnings Per Share	$0.32		$1.70
Diluted Earnings Per Share	$0.31	$568.9K	$1.63
COMMON SHARES
Basic Shares Outstanding	212.4M shares
Diluted Shares Outstanding	224.7M shares		228.2M shares

Balance Sheet

Concept	2022 Q1	2021 Q4	2021
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.033B	$1.058B	$1.058B
YoY Change	15.83%	19.22%	19.22%
Cash & Equivalents	$999.0M	$1.018B	$1.018B
Short-Term Investments	$34.24M	$40.43M	$40.43M
Other Short-Term Assets	$91.89M	$31.55M	$31.55M
YoY Change	376.11%	93.55%	93.55%
Inventory	$419.7M	$389.4M	$389.4M
Prepaid Expenses
Receivables	$94.53M	$86.12M	$86.12M
Other Receivables	$4.873M	$3.269M	$35.23M
Total Short-Term Assets	$1.678B	$1.600B	$1.600B
YoY Change	16.63%	12.4%	12.34%
LONG-TERM ASSETS
Property, Plant & Equipment	$3.164B	$3.250B	$3.250B
YoY Change	-11.1%	-8.87%	-8.87%
Goodwill	$49.79M	$49.79M
YoY Change		0.0%
Intangibles
YoY Change
Long-Term Investments	$4.665M	$4.918M	$4.918M
YoY Change	-31.4%	-36.8%	-36.95%
Other Assets	$48.46M	$41.24M	$306.7M
YoY Change	-77.92%	1.36%	55.66%
Total Long-Term Assets	$3.535B	$3.611B	$3.611B
YoY Change	-6.1%	-3.79%	-5.48%
TOTAL ASSETS
Total Short-Term Assets	$1.678B	$1.600B	$1.600B
Total Long-Term Assets	$3.535B	$3.611B	$3.611B
Total Assets	$5.213B	$5.211B	$5.211B
YoY Change	0.19%	0.66%	-0.64%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$55.64M	$34.84M	$34.84M
YoY Change	-66.2%	-18.82%	-18.21%
Accrued Expenses	$38.36M	$51.54M	$106.6M
YoY Change	-61.1%	15.82%	28.72%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$71.21M	$71.49M	$86.17M
YoY Change	0.15%	0.66%	12.34%
Total Short-Term Liabilities	$278.5M	$283.9M	$283.9M
YoY Change	16.82%	13.87%	14.05%
LONG-TERM LIABILITIES
Long-Term Debt	$278.3M	$295.5M	$401.5M
YoY Change	-33.81%	-19.4%	-8.07%
Other Long-Term Liabilities	$20.80M	$12.13M	$134.8M
YoY Change	-83.56%	-52.71%	-0.89%
Total Long-Term Liabilities	$299.1M	$307.6M	$536.3M
YoY Change	-45.32%	-21.58%	-6.36%
TOTAL LIABILITIES
Total Short-Term Liabilities	$278.5M	$283.9M	$283.9M
Total Long-Term Liabilities	$299.1M	$307.6M	$536.3M
Total Liabilities	$1.127B	$1.159B	$1.674B
YoY Change	-37.08%	-12.66%	-7.98%
SHAREHOLDERS EQUITY
Retained Earnings	$450.2M	$397.7M
YoY Change		331.89%
Common Stock	$3.143B	$3.140B
YoY Change		-3.16%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$3.594B	$3.538B	$3.538B
YoY Change
Total Liabilities & Shareholders Equity	$5.213B	$5.211B	$5.211B
YoY Change	-1.15%	0.66%	-0.64%

Cashflow Statement

Concept	2022 Q1	2021 Q4	2021
OPERATING ACTIVITIES
Net Income	$67.56M	$127.4M	$368.1M
YoY Change	-37.94%	43.19%	142.9%
Depreciation, Depletion And Amortization	$58.74M	$66.23M	$228.0M
YoY Change	9.23%	21.07%	108.64%
Cash From Operating Activities	$62.19M	$184.6M	$609.0M
YoY Change	-51.23%	-15.08%	98.3%
INVESTING ACTIVITIES
Capital Expenditures	$34.49M	-$35.89M	$164.8M
YoY Change	-38.09%	-40.49%	18.58%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$37.25M	$742.0K
YoY Change	-100.0%	500.77%	1136.67%
Cash From Investing Activities	-$27.89M	$1.362M	-$129.1M
YoY Change	-49.97%	-102.52%	-153.71%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$148.1M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$53.45M	-29.38M	-$319.8M
YoY Change	-19.51%	-20.38%	101.91%
NET CHANGE
Cash From Operating Activities	$62.19M	184.6M	$609.0M
Cash From Investing Activities	-$27.89M	1.362M	-$129.1M
Cash From Financing Activities	-$53.45M	-29.38M	-$319.8M
Net Change In Cash	-$18.56M	156.6M	$156.9M
YoY Change	-444.8%	23.88%	-59.75%
FREE CASH FLOW
Cash From Operating Activities	$62.19M	$184.6M	$609.0M
Capital Expenditures	$34.49M	-$35.89M	$164.8M
Free Cash Flow	$27.70M	$220.5M	$444.2M
YoY Change	-61.42%	-20.6%	164.22%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0000921638
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent
CY2021Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://www.ssrmining.com/20211231#AccruedLiabilitiesAndOtherLiabilitiesCurrent
CY2020Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://www.ssrmining.com/20211231#AccruedLiabilitiesAndOtherLiabilitiesCurrent
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-31
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	001-35455
CY2021	dei	Entity Registrant Name EntityRegistrantName	SSR MINING INC.
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	A1
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	98-0211014
CY2021	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 800
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	7001 E. Belleview Avenue
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Denver
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	CO
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	80237
CY2021	dei	City Area Code CityAreaCode	303
CY2021	dei	Local Phone Number LocalPhoneNumber	292-1299
CY2021	dei	Security12b Title Security12bTitle	Common shares without par value
CY2021	dei	Trading Symbol TradingSymbol	SSRM
CY2021	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2021	dei	Entity Small Business EntitySmallBusiness	false
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2021	dei	Entity Shell Company EntityShellCompany	false
CY2021Q2	dei	Entity Public Float EntityPublicFloat	3351155606	USD
CY2022Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	212380004	shares
CY2021	dei	Auditor Name AuditorName	PricewaterhouseCoopers LLP
CY2021	dei	Auditor Location AuditorLocation	Vancouver, Canada
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1474199000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	853089000	USD
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CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	227959000	USD
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CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	56594000	USD
CY2020	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	33569000	USD
CY2019	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	31108000	USD
CY2021	ssrm	Exploration Evaluation And Reclamation Costs ExplorationEvaluationAndReclamationCosts	42382000	USD
CY2020	ssrm	Exploration Evaluation And Reclamation Costs ExplorationEvaluationAndReclamationCosts	27043000	USD
CY2019	ssrm	Exploration Evaluation And Reclamation Costs ExplorationEvaluationAndReclamationCosts	22084000	USD
CY2021	ssrm	Care And Maintenance Expense CareAndMaintenanceExpense	0	USD
CY2020	ssrm	Care And Maintenance Expense CareAndMaintenanceExpense	29593000	USD
CY2019	ssrm	Care And Maintenance Expense CareAndMaintenanceExpense	0	USD
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	20275000	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2021	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	11240000	USD
CY2020	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	20813000	USD
CY2019	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	0	USD
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	444375000	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	188275000	USD
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CY2020	us-gaap	Interest Expense InterestExpense	13876000	USD
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CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-14149000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	31124000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	39196000	USD
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	3629000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	101218000	USD
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-3732000	USD
CY2019	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-5119000	USD
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-29617000	USD
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CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	414758000	USD
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CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-14116000	USD
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CY2019	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	0	USD
CY2021	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	11396000	USD
CY2020	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	97098000	USD
CY2019	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	3308000	USD
CY2020	us-gaap	Payments To Acquire Additional Interest In Subsidiaries PaymentsToAcquireAdditionalInterestInSubsidiaries	0	USD
CY2019	us-gaap	Payments To Acquire Additional Interest In Subsidiaries PaymentsToAcquireAdditionalInterestInSubsidiaries	2415000	USD
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	8537000	USD
CY2019	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1214000	USD
CY2021	us-gaap	Payments To Acquire Additional Interest In Subsidiaries PaymentsToAcquireAdditionalInterestInSubsidiaries	0	USD
CY2021	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	0	USD
CY2020	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	303388000	USD
CY2019	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	0	USD
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	742000	USD
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	60000	USD
CY2019	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	2929000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-129137000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	240423000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-114881000	USD
CY2021	us-gaap	Repayments Of Debt RepaymentsOfDebt	70000000	USD
CY2020	us-gaap	Repayments Of Debt RepaymentsOfDebt	35000000	USD
CY2019	us-gaap	Repayments Of Debt RepaymentsOfDebt	0	USD
CY2021	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	0	USD
CY2020	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	114994000	USD
CY2019	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	152250000	USD
CY2021	ssrm	Proceeds From Issuance Of Convertible Debt Net Of Transactions Costs ProceedsFromIssuanceOfConvertibleDebtNetOfTransactionsCosts	0	USD
CY2020	ssrm	Proceeds From Issuance Of Convertible Debt Net Of Transactions Costs ProceedsFromIssuanceOfConvertibleDebtNetOfTransactionsCosts	0	USD
CY2019	ssrm	Proceeds From Issuance Of Convertible Debt Net Of Transactions Costs ProceedsFromIssuanceOfConvertibleDebtNetOfTransactionsCosts	222932000	USD
CY2021	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	0	USD
CY2020	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	3087000	USD
CY2019	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	0	USD
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	8778000	USD
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	6545000	USD
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	7875000	USD
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	148075000	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	43233000	USD
CY2019	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	3710000	USD
CY2021	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	55464000	USD
CY2020	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	0	USD
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	USD
CY2020	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	0	USD
CY2019	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	0	USD
CY2021	ssrm	Proceeds From Payments For Settlement Of Restricted And Performance Share Units ProceedsFromPaymentsForSettlementOfRestrictedAndPerformanceShareUnits	408000	USD
CY2020	ssrm	Proceeds From Payments For Settlement Of Restricted And Performance Share Units ProceedsFromPaymentsForSettlementOfRestrictedAndPerformanceShareUnits	-14389000	USD
CY2019	ssrm	Proceeds From Payments For Settlement Of Restricted And Performance Share Units ProceedsFromPaymentsForSettlementOfRestrictedAndPerformanceShareUnits	60000	USD
CY2021	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	0	USD
CY2020	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	0	USD
CY2019	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	0	USD
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	10441000	USD
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	3623000	USD
CY2019	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	554000	USD
CY2021	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-1742000	USD
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1017562000	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	860633000	USD
CY2019	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-304000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-319769000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-158374000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	81469000	USD
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-3136000	USD
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	789000	USD
CY2019	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	12000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	156944000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	389936000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	84739000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	895921000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	505985000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	421246000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1052865000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	895921000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	505985000	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	503647000	USD
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	35303000	USD
CY2020Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	35288000	USD
CY2019Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	2338000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1052865000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	895921000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	505985000	USD
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1017562000	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	860633000	USD
CY2021Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	40431000	USD
CY2020Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	26748000	USD
CY2021Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	121356000	USD
CY2020Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	83218000	USD
CY2021Q4	us-gaap	Inventory Net InventoryNet	389416000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	437034000	USD
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	31549000	USD
CY2020Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	16162000	USD
CY2021Q4	us-gaap	Assets Current AssetsCurrent	1600314000	USD
CY2020Q4	us-gaap	Assets Current AssetsCurrent	1423795000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	3249764000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	3469739000	USD
CY2021Q4	us-gaap	Inventory Noncurrent InventoryNoncurrent	221617000	USD
CY2020Q4	us-gaap	Inventory Noncurrent InventoryNoncurrent	135200000	USD
CY2021Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	35303000	USD
CY2020Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	35288000	USD
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	4918000	USD
CY2020Q4	us-gaap	Equity Method Investments EquityMethodInvestments	7782000	USD
CY2021Q4	us-gaap	Goodwill Goodwill	49786000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	49786000	USD
CY2021Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	8501000	USD
CY2020Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	15072000	USD
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	41235000	USD
CY2020Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	40682000	USD
CY2021Q4	us-gaap	Assets Assets	5211438000	USD
CY2020Q4	us-gaap	Assets Assets	5177344000	USD
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	34844000	USD
CY2020Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	42923000	USD
CY2021Q4	ssrm	Accrued Liabilities And Other Liabilities Current AccruedLiabilitiesAndOtherLiabilitiesCurrent	165108000	USD
CY2020Q4	ssrm	Accrued Liabilities And Other Liabilities Current AccruedLiabilitiesAndOtherLiabilitiesCurrent	131781000	USD
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	12439000	USD
CY2020Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	3568000	USD
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	71491000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	71025000	USD
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	283882000	USD
CY2020Q4	us-gaap	Liabilities Current LiabilitiesCurrent	249297000	USD
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	295493000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	366612000	USD
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	105965000	USD
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	109544000	USD
CY2021Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	122660000	USD
CY2020Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	102721000	USD
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	338788000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	473027000	USD
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	12133000	USD
CY2020Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	25655000	USD
CY2021Q4	us-gaap	Liabilities Liabilities	1158921000	USD
CY2020Q4	us-gaap	Liabilities Liabilities	1326856000	USD
CY2021Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	0	USD
CY2020Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	3311000	USD
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	211879000	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	211879000	shares
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	219607000	shares
CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	219607000	shares
CY2020	us-gaap	Profit Loss ProfitLoss	157162000	USD
CY2020	ssrm	Care And Maintenance Expense CareAndMaintenanceExpense	29593000	USD
CY2020	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	20813000	USD
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	3140189000	USD
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	3242821000	USD
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	397667000	USD
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	92077000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	3537856000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	3334898000	USD
CY2021Q4	us-gaap	Minority Interest MinorityInterest	514661000	USD
CY2020Q4	us-gaap	Minority Interest MinorityInterest	512279000	USD
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4052517000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3847177000	USD
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5211438000	USD
CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5177344000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	943459000	USD
CY2018Q4	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	0	USD
CY2019	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	7875000	USD
CY2019	ssrm	Stock Settled During Period Amount Restricted Stock Award StockSettledDuringPeriodAmountRestrictedStockAward	60000	USD
CY2019	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	14300000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3397000	USD
CY2019	ssrm	Adjustments To Additional Paid In Capital Transfer Of Equity Settled Performance Shares AdjustmentsToAdditionalPaidInCapitalTransferOfEquitySettledPerformanceShares	1356000	USD
CY2019	us-gaap	Reclassifications Of Temporary To Permanent Equity ReclassificationsOfTemporaryToPermanentEquity	-3599000	USD
CY2019	us-gaap	Reclassifications Of Temporary To Permanent Equity ReclassificationsOfTemporaryToPermanentEquity	-3599000	USD
CY2019	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	3710000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	101218000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1043176000	USD
CY2019Q4	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	3599000	USD
CY2020	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	2649355000	USD
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	6545000	USD
CY2020	ssrm	Apic Share Based Payment Arrangement Restricted Stock Unit And Performance Shares Increase For Cost Recognition APICShareBasedPaymentArrangementRestrictedStockUnitAndPerformanceSharesIncreaseForCostRecognition	-14389000	USD
CY2020	ssrm	Adjustments To Additional Paid In Capital Transfer Of Cash Settled Restricted Stock Units And Performance Shares AdjustmentsToAdditionalPaidInCapitalTransferOfCashSettledRestrictedStockUnitsAndPerformanceShares	-3238000	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	8677000	USD
CY2020	us-gaap	Reclassifications Of Temporary To Permanent Equity ReclassificationsOfTemporaryToPermanentEquity	288000	USD
CY2020	us-gaap	Reclassifications Of Temporary To Permanent Equity ReclassificationsOfTemporaryToPermanentEquity	288000	USD
CY2020	us-gaap	Stockholders Equity Other StockholdersEquityOther	399000	USD
CY2021	us-gaap	Stockholders Equity Other StockholdersEquityOther	230000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3847177000	USD
CY2020Q4	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	3311000	USD
CY2021	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	148075000	USD
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	8778000	USD
CY2021	ssrm	Apic Share Based Payment Arrangement Restricted Stock Unit And Performance Shares Increase For Cost Recognition APICShareBasedPaymentArrangementRestrictedStockUnitAndPerformanceSharesIncreaseForCostRecognition	408000	USD
CY2021	ssrm	Adjustments To Additional Paid In Capital Transfer Of Equity Settled Restricted Stock Units AdjustmentsToAdditionalPaidInCapitalTransferOfEquitySettledRestrictedStockUnits	8802000	USD
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5121000	USD
CY2021	us-gaap	Reclassifications Of Temporary To Permanent Equity ReclassificationsOfTemporaryToPermanentEquity	3311000	USD
CY2021	us-gaap	Reclassifications Of Temporary To Permanent Equity ReclassificationsOfTemporaryToPermanentEquity	3311000	USD
CY2021	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	43233000	USD
CY2021	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	55464000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	425922000	USD
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4052517000	USD
CY2021Q4	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	0	USD
CY2021Q4	ssrm	Number Of Producing Mines NumberOfProducingMines	4	mine
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:9pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of estimates</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="margin-bottom:9pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Preparing financial statements in accordance with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. The more significant areas requiring the use of management’s estimates and assumptions relate to mineral reserves that are the basis for future cash flow estimates utilized in impairment calculations and units-of-production depreciation; reclamation liabilities; valuation of assets acquired and liabilities assumed in business combinations; estimates of fair value for certain reporting units and asset impairments (including impairments of long-lived assets and goodwill); estimates of recoverable metal in stockpile and leach pad inventories; estimates of the net realizable value of inventory, stockpiles and ore on leach pads; and estimates of deferred tax assets and liabilities. The Company has based its estimates on historical experience and various other assumptions that it believes to be reasonable. Accordingly, actual results may differ materially from these estimates under different assumptions or conditions. Changes in facts and circumstances may alter such estimates and affect the results of operations and financial position in future periods.</span></div>
CY2021	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	5	segment
CY2021Q4	ssrm	Number Of Producing Mines NumberOfProducingMines	4	mine
CY2021Q4	ssrm	Business Combination Termination Fee Paid By Acquirer BusinessCombinationTerminationFeePaidByAcquirer	300000	USD
CY2020	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	1215145000	USD
CY2019	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	1077093000	USD
CY2020	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	264390000	USD
CY2019	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	219068000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	853089000	USD
CY2020	us-gaap	Cost Of Revenue CostOfRevenue	444538000	USD
CY2021Q4	ssrm	Number Of Producing Mines NumberOfProducingMines	4	mine
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1474199000	USD
CY2021	us-gaap	Cost Of Revenue CostOfRevenue	671374000	USD
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	227959000	USD
CY2021	ssrm	Exploration Evaluation And Reclamation Costs ExplorationEvaluationAndReclamationCosts	42382000	USD
CY2021	ssrm	Care And Maintenance Expense CareAndMaintenanceExpense	0	USD
CY2021	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	11240000	USD
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	20275000	USD
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	444375000	USD
CY2021	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	141571000	USD
CY2021Q4	us-gaap	Assets Assets	5211438000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	109258000	USD
CY2020	ssrm	Exploration Evaluation And Reclamation Costs ExplorationEvaluationAndReclamationCosts	27043000	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	188275000	USD
CY2020	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	122194000	USD
CY2020Q4	us-gaap	Assets Assets	5177344000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	606850000	USD
CY2019	us-gaap	Cost Of Revenue CostOfRevenue	349619000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	85644000	USD
CY2019	ssrm	Exploration Evaluation And Reclamation Costs ExplorationEvaluationAndReclamationCosts	22084000	USD
CY2019	ssrm	Care And Maintenance Expense CareAndMaintenanceExpense	0	USD
CY2019	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	0	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	118395000	USD
CY2019	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	97121000	USD
CY2019Q4	us-gaap	Assets Assets	1691518000	USD
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1474199000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	853089000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	606850000	USD
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1474199000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	853089000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	606850000	USD
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1474199000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	853089000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	606850000	USD
CY2020Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	104744000	USD
CY2019Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	80838000	USD
CY2021	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	0	USD
CY2020	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	26154000	USD
CY2021	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	243000	USD
CY2020	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	2447000	USD
CY2021	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	4821000	USD
CY2020	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	3815000	USD
CY2021	ssrm	Asset Retirement Obligation Additions Change In Estimate And Other AssetRetirementObligationAdditionsChangeInEstimateAndOther	15722000	USD
CY2020	ssrm	Asset Retirement Obligation Additions Change In Estimate And Other AssetRetirementObligationAdditionsChangeInEstimateAndOther	-3616000	USD
CY2021Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	125044000	USD
CY2020Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	104744000	USD
CY2021Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	2384000	USD
CY2020Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	2023000	USD
CY2021Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	122660000	USD
CY2020Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	102721000	USD
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Outstanding Stock Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum	0.045
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	8137941	shares
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	0	USD
CY2020	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	0	USD
CY2019	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	0	USD
CY2021	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	14799000	USD
CY2020	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	15851000	USD
CY2019	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	14424000	USD
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1405000	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	13.54
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	818000	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	10.14
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	318000	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	20.12
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	8000	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	8.57
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	261000	shares
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	1430000	USD
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	16.32
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P4Y1M6D
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	774000	USD
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	200000	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	15.59
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P3Y10M24D
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	677000	USD
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	17.76
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	11.75
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	4814000	USD
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	9780000	USD
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	8382000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	414758000	USD
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	5006000	USD
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	1828000	USD
CY2021Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	100000	USD
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	8800000	USD
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	1300000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	414758000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	201791000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	136657000	USD
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	116454000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	22544000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	24796000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-130570000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	20659000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	10643000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-14116000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	43203000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	35439000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.27
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.27
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.27
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.27
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.27
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	201791000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	136657000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.27
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	111985000	USD
CY2020	ssrm	Effective Income Tax Rate Reconciliation Foreign Exchange And Inflation Amount EffectiveIncomeTaxRateReconciliationForeignExchangeAndInflationAmount	-676000	USD
CY2019	ssrm	Effective Income Tax Rate Reconciliation Foreign Exchange And Inflation Amount EffectiveIncomeTaxRateReconciliationForeignExchangeAndInflationAmount	1650000	USD
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	738000	USD
CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-10641000	USD
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	54484000	USD
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	36897000	USD
CY2021	ssrm	Effective Income Tax Rate Reconciliation Non Taxable Items Amount EffectiveIncomeTaxRateReconciliationNonTaxableItemsAmount	-4379000	USD
CY2020	ssrm	Effective Income Tax Rate Reconciliation Non Taxable Items Amount EffectiveIncomeTaxRateReconciliationNonTaxableItemsAmount	-22236000	USD
CY2019	ssrm	Effective Income Tax Rate Reconciliation Non Taxable Items Amount EffectiveIncomeTaxRateReconciliationNonTaxableItemsAmount	-7518000	USD
CY2021	ssrm	Effective Income Tax Rate Reconciliation Foreign Exchange And Inflation Amount EffectiveIncomeTaxRateReconciliationForeignExchangeAndInflationAmount	-124946000	USD
CY2019	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-8699000	USD
CY2021	us-gaap	Income Tax Reconciliation Tax Credits Investment IncomeTaxReconciliationTaxCreditsInvestment	14082000	USD
CY2020	us-gaap	Income Tax Reconciliation Tax Credits Investment IncomeTaxReconciliationTaxCreditsInvestment	-1983000	USD
CY2019	us-gaap	Income Tax Reconciliation Tax Credits Investment IncomeTaxReconciliationTaxCreditsInvestment	0	USD
CY2021	ssrm	Effective Income Tax Rate Reconciliation Mining Taxes And Overseas Withholding Tax Amount EffectiveIncomeTaxRateReconciliationMiningTaxesAndOverseasWithholdingTaxAmount	-17528000	USD
CY2020	ssrm	Effective Income Tax Rate Reconciliation Mining Taxes And Overseas Withholding Tax Amount EffectiveIncomeTaxRateReconciliationMiningTaxesAndOverseasWithholdingTaxAmount	-17006000	USD
CY2019	ssrm	Effective Income Tax Rate Reconciliation Mining Taxes And Overseas Withholding Tax Amount EffectiveIncomeTaxRateReconciliationMiningTaxesAndOverseasWithholdingTaxAmount	-10207000	USD
CY2021	ssrm	Effective Income Tax Rate Reconciliation Expired Losses Amount EffectiveIncomeTaxRateReconciliationExpiredLossesAmount	-1455000	USD
CY2020	ssrm	Effective Income Tax Rate Reconciliation Expired Losses Amount EffectiveIncomeTaxRateReconciliationExpiredLossesAmount	-1129000	USD
CY2019	ssrm	Effective Income Tax Rate Reconciliation Expired Losses Amount EffectiveIncomeTaxRateReconciliationExpiredLossesAmount	-738000	USD
CY2021	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-2046000	USD
CY2020	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-1616000	USD
CY2019	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-2316000	USD
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	1086000	USD
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	3550000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	4074000	USD
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-1455000	USD
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	220000	USD
CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	406000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-14116000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	43203000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	35439000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	634000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	0	USD
CY2021Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	0	USD
CY2020Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	3245000	USD
CY2021Q4	ssrm	Deferred Tax Assets Asset Retirement Obligation DeferredTaxAssetsAssetRetirementObligation	27608000	USD
CY2020Q4	ssrm	Deferred Tax Assets Asset Retirement Obligation DeferredTaxAssetsAssetRetirementObligation	20117000	USD
CY2021Q4	ssrm	Deferred Tax Asset Leasing Arrangements DeferredTaxAssetLeasingArrangements	23895000	USD
CY2020Q4	ssrm	Deferred Tax Asset Leasing Arrangements DeferredTaxAssetLeasingArrangements	24307000	USD
CY2021Q4	ssrm	Deferred Tax Asset Other Taxes DeferredTaxAssetOtherTaxes	9299000	USD
CY2020Q4	ssrm	Deferred Tax Asset Other Taxes DeferredTaxAssetOtherTaxes	10770000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	7247000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	47484000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	365793000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	11410000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	16595000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	7873000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	85278000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	77722000	USD
CY2021Q4	ssrm	Deferred Tax Assets Investments Incentive Tax Credits DeferredTaxAssetsInvestmentsIncentiveTaxCredits	46354000	USD
CY2020Q4	ssrm	Deferred Tax Assets Investments Incentive Tax Credits DeferredTaxAssetsInvestmentsIncentiveTaxCredits	168447000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	25395000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	22597000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	38496000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	37410000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	118531000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	231356000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	270000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	2041000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	17768000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	473027000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	330287000	USD
CY2021Q4	ssrm	Deferred Tax Liabilities Foreign Withholding Tax DeferredTaxLiabilitiesForeignWithholdingTax	17080000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	566922000	USD
CY2021Q4	ssrm	Deferred Tax Liabilities Convertible Notes DeferredTaxLiabilitiesConvertibleNotes	359000	USD
CY2020Q4	ssrm	Deferred Tax Liabilities Convertible Notes DeferredTaxLiabilitiesConvertibleNotes	414000	USD
CY2021Q4	ssrm	Deferred Tax Liabilities Mineral Tax DeferredTaxLiabilitiesMineralTax	38452000	USD
CY2020Q4	ssrm	Deferred Tax Liabilities Mineral Tax DeferredTaxLiabilitiesMineralTax	39575000	USD
CY2020Q4	ssrm	Deferred Tax Liabilities Foreign Withholding Tax DeferredTaxLiabilitiesForeignWithholdingTax	32875000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	9096000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	0	USD
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	448818000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	689311000	USD
CY2021Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	8501000	USD
CY2020Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	15072000	USD
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	338788000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	457955000	USD
CY2021Q4	ssrm	Deferred Tax Liability Not Recognized Investments With Dividend Policy Control DeferredTaxLiabilityNotRecognizedInvestmentsWithDividendPolicyControl	10700000	USD
CY2020Q4	ssrm	Deferred Tax Liability Not Recognized Investments With Dividend Policy Control DeferredTaxLiabilityNotRecognizedInvestmentsWithDividendPolicyControl	14100000	USD
CY2021Q4	ssrm	Deferred Tax Liabilities Investments With Dividend Policy Control DeferredTaxLiabilitiesInvestmentsWithDividendPolicyControl	35600000	USD
CY2020Q4	ssrm	Deferred Tax Liabilities Investments With Dividend Policy Control DeferredTaxLiabilitiesInvestmentsWithDividendPolicyControl	47000000	USD
CY2021	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	1100000	USD
CY2021	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	1939000	USD
CY2020	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	6545000	USD
CY2019	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	11882000	USD
CY2021	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	-10741000	USD
CY2020	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	21368000	USD
CY2019	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	34630000	USD
CY2021	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-12000	USD
CY2020	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	383000	USD
CY2019	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	1486000	USD
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	412000	USD
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-2804000	USD
CY2019	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-863000	USD
CY2021	ssrm	Other Nonoperating Income Expense Other OtherNonoperatingIncomeExpenseOther	-5747000	USD
CY2020	ssrm	Other Nonoperating Income Expense Other OtherNonoperatingIncomeExpenseOther	5632000	USD
CY2019	ssrm	Other Nonoperating Income Expense Other OtherNonoperatingIncomeExpenseOther	-7939000	USD
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-14149000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	425922000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	31124000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	39196000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	157162000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	101218000	USD
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	57846000	USD
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	5627000	USD
CY2019	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-1558000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	368076000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	151535000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	102776000	USD
CY2021	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	4889000	USD
CY2020	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	4883000	USD
CY2019	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	3392000	USD
CY2021	us-gaap	Net Income Loss Attributable To Parent Diluted NetIncomeLossAttributableToParentDiluted	372965000	USD
CY2020	us-gaap	Net Income Loss Attributable To Parent Diluted NetIncomeLossAttributableToParentDiluted	156418000	USD
CY2019	us-gaap	Net Income Loss Attributable To Parent Diluted NetIncomeLossAttributableToParentDiluted	106168000	USD
CY2021	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	215993000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	151144000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	121769000	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	12152000	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	12101000	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	12445000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	228241000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	163699000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	135443000	shares
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.70
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.00
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.84
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.63
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.96
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.78
CY2021Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	1017562000	USD
CY2021Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	35303000	USD
CY2021Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	46923000	USD
CY2021Q4	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	72634000	USD
CY2021Q4	us-gaap	Derivative Assets DerivativeAssets	987000	USD
CY2021Q4	ssrm	Deferred Consideration Fair Value Disclosure DeferredConsiderationFairValueDisclosure	22610000	USD
CY2021Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	1196019000	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	860633000	USD
CY2020Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	35288000	USD
CY2020Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	26748000	USD
CY2020Q4	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	36856000	USD
CY2020Q4	us-gaap	Derivative Assets DerivativeAssets	1243000	USD
CY2020Q4	ssrm	Deferred Consideration Fair Value Disclosure DeferredConsiderationFairValueDisclosure	21460000	USD
CY2020Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	982228000	USD
CY2020Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	3881000	USD
CY2020Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	3881000	USD
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	21460000	USD
CY2019Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	13984000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	930000	USD
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	-1059000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	20911000	USD
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	8535000	USD
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	20691000	USD
CY2020	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	0	USD
CY2021Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	22610000	USD
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	21460000	USD
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	86124000	USD
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	38456000	USD
CY2021Q4	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	20723000	USD
CY2020Q4	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	24189000	USD
CY2021Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	9374000	USD
CY2020Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	83218000	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	0	USD
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	0	USD
CY2020Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	3764000	USD
CY2020Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	14130000	USD
CY2021Q4	ssrm	Other Taxes Receivable Current OtherTaxesReceivableCurrent	1866000	USD
CY2020Q4	ssrm	Other Taxes Receivable Current OtherTaxesReceivableCurrent	4249000	USD
CY2021Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	3269000	USD
CY2020Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	2194000	USD
CY2021Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	121356000	USD
CY2021Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	4951000	USD
CY2020Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	4368000	USD
CY2021Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	33877000	USD
CY2020Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	38525000	USD
CY2021Q4	us-gaap	Inventory Net InventoryNet	389416000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	437034000	USD
CY2021Q4	us-gaap	Inventory Noncurrent InventoryNoncurrent	221617000	USD
CY2020Q4	us-gaap	Inventory Noncurrent InventoryNoncurrent	135200000	USD
CY2021Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	8100000	USD
CY2020Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	7200000	USD
CY2021	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
CY2020	us-gaap	Inventory Write Down InventoryWriteDown	12100000	USD
CY2019	us-gaap	Inventory Write Down InventoryWriteDown	11800000	USD
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset Before Accumulated Amortization FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization	112800000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	4200094000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	4116747000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	529635000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	423326000	USD
CY2021Q4	us-gaap	Mineral Properties Accumulated Depletion MineralPropertiesAccumulatedDepletion	420695000	USD
CY2020Q4	us-gaap	Mineral Properties Accumulated Depletion MineralPropertiesAccumulatedDepletion	223682000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	3249764000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	3469739000	USD
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Before Accumulated Amortization FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization	114900000	USD
CY2021Q4	us-gaap	Goodwill Goodwill	49786000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	49786000	USD
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	51544000	USD
CY2020Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	44503000	USD
CY2021Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	32383000	USD
CY2020Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	36019000	USD
CY2021Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	22652000	USD
CY2020Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	30050000	USD
CY2021Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	0	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1954000	USD
CY2021Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	52206000	USD
CY2020Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	9194000	USD
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2238000	USD
CY2021Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	4085000	USD
CY2020Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	6297000	USD
CY2021Q4	ssrm	Accrued Liabilities And Other Liabilities Current AccruedLiabilitiesAndOtherLiabilitiesCurrent	165108000	USD
CY2020Q4	ssrm	Accrued Liabilities And Other Liabilities Current AccruedLiabilitiesAndOtherLiabilitiesCurrent	131781000	USD
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	366984000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	437637000	USD
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	71491000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	71025000	USD
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	295493000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	366612000	USD
CY2021Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	900000	USD
CY2020Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	700000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	71093000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	70918000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	0	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	0	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	0	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	230000000	USD
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	114882000	USD
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	112808000	USD
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	7530000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	9362000	USD
CY2021Q4	ssrm	Lease Right Of Use Asset LeaseRightOfUseAsset	122412000	USD
CY2020Q4	ssrm	Lease Right Of Use Asset LeaseRightOfUseAsset	122170000	USD
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	12439000	USD
CY2020Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	3568000	USD
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2238000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1954000	USD
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	105965000	USD
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	109544000	USD
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	5525000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	7530000	USD
CY2021Q4	ssrm	Lease Liability LeaseLiability	126167000	USD
CY2020Q4	ssrm	Lease Liability LeaseLiability	122596000	USD
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	2986000	USD
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	1260000	USD
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	10441000	USD
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	3623000	USD
CY2019	us-gaap	Operating Lease Cost OperatingLeaseCost	521000	USD
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	2517000	USD
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	92000	USD
CY2019	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	70000	USD
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	274000	USD
CY2020	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	12000	USD
CY2019	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	14000	USD
CY2021	ssrm	Variable And Short Term Lease Cost VariableAndShortTermLeaseCost	10661000	USD
CY2020	ssrm	Variable And Short Term Lease Cost VariableAndShortTermLeaseCost	3615000	USD
CY2019	ssrm	Variable And Short Term Lease Cost VariableAndShortTermLeaseCost	0	USD
CY2021	us-gaap	Lease Cost LeaseCost	16438000	USD
CY2020	us-gaap	Lease Cost LeaseCost	4979000	USD
CY2019	us-gaap	Lease Cost LeaseCost	605000	USD
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	2986000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	1260000	USD
CY2019	us-gaap	Operating Lease Payments OperatingLeasePayments	521000	USD
CY2019	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	554000	USD
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y6M
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y10M24D
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P19Y1M6D
CY2020Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P20Y8M12D
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.086
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.094
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.045
CY2020Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.046
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	2950000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	16907000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	1520000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	8532000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	1374000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	8532000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	1218000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	8532000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	1234000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	8532000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	1548000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	122023000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	9844000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	173058000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	2081000	USD
CY2021Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	54654000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	7763000	USD
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	118404000	USD
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2238000	USD
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	12439000	USD
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	5525000	USD
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	105965000	USD
CY2021	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	38138000	USD
CY2020	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	-5132000	USD
CY2019	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	44465000	USD
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	20848000	USD
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	21660000	USD
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	11368000	USD
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1516000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-17781000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1375000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-24474000	USD
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-6882000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	7761000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	16732000	USD
CY2021	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	38761000	USD
CY2020	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-1574000	USD
CY2019	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-401000	USD
CY2021	ssrm	Increase Decrease In Asset Retirement Obligations Noncurrent IncreaseDecreaseInAssetRetirementObligationsNoncurrent	-243000	USD
CY2020	ssrm	Increase Decrease In Asset Retirement Obligations Noncurrent IncreaseDecreaseInAssetRetirementObligationsNoncurrent	-2447000	USD
CY2019	ssrm	Increase Decrease In Asset Retirement Obligations Noncurrent IncreaseDecreaseInAssetRetirementObligationsNoncurrent	-3568000	USD
CY2021	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-429000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-45585000	USD
CY2021	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	29295000	USD
CY2020	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	40592000	USD
CY2019	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	66169000	USD
CY2021	us-gaap	Interest Paid Net InterestPaidNet	12512000	USD
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	20850000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	13638000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	11646000	USD
CY2021	ssrm	Interest Received InterestReceived	5315000	USD
CY2020	ssrm	Interest Received InterestReceived	3665000	USD
CY2019	ssrm	Interest Received InterestReceived	9697000	USD
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	58000000	USD
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	43744000	USD
CY2021	dei	Auditor Firm AuditorFirmId	271

Files In Submission

Name	View Source	Status
0000921638-22-000059-index-headers.html	Edgar Link	pending
0000921638-22-000059-index.html	Edgar Link	pending
0000921638-22-000059.txt	Edgar Link	pending
0000921638-22-000059-xbrl.zip	Edgar Link	pending
a1011a.jpg	Edgar Link	pending
a101a.jpg	Edgar Link	pending
a1021a.jpg	Edgar Link	pending
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$SSRM
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2022 Q1 Form 10-K Financial Statement

#000092163822000059 Filed on February 23, 2022

Income Statement

Balance Sheet

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$SSRM SSR MINING INC. Stock $ssrm

2022 Q1 Form 10-K Financial Statement

#000092163822000059 Filed on February 23, 2022

Income Statement

Balance Sheet

Cashflow Statement

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Files In Submission

$SSRM
SSR MINING INC. Stock $ssrm