$HCC
WARRIOR MET COAL, INC. Stock $hcc

$hcc Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000169130323000010 Filed on February 15, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$509.7M	$344.8M	$1.739B
YoY Change	34.6%	-17.04%	64.15%
Cost Of Revenue	$232.6M	$181.7M	$710.6M
YoY Change	71.88%	12.62%	28.2%
Gross Profit	$277.0M	$163.1M	$1.028B
YoY Change	13.86%	-35.85%	103.62%
Gross Profit Margin	54.36%	47.31%	59.13%
Selling, General & Admin	$14.52M	$11.81M	$48.79M
YoY Change	4.21%	25.45%	37.08%
% of Gross Profit	5.24%	7.24%	4.75%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$37.21M	$28.31M	$115.3M
YoY Change	44.25%	-28.15%	-18.48%
% of Gross Profit	13.43%	17.36%	11.21%
Operating Expenses	$14.52M	$40.11M	$48.79M
YoY Change	4.21%	-17.82%	37.08%
Operating Profit	$209.7M	$123.0M	$801.4M
YoY Change	12.21%	-40.14%	228.79%
Interest Expense	$1.460M	$1.711M	-$19.00M
YoY Change	-118.67%	-118.13%	-46.33%
% of Operating Profit	0.7%	1.39%	-2.37%
Other Income/Expense, Net	$221.0K	$0.00	$675.0K
YoY Change	-67.26%		-47.71%
Pretax Income	$211.3M	$119.3M	$783.1M
YoY Change	17.61%	-27.75%	291.6%
Income Tax	$29.06M	$19.67M	$141.8M
% Of Pretax Income	13.75%	16.48%	18.11%
Net Earnings	$182.3M	$99.65M	$641.3M
YoY Change	24.63%	-28.04%	325.04%
Net Earnings / Revenue	35.76%	28.91%	36.88%
Basic Earnings Per Share	$3.52		$12.42
Diluted Earnings Per Share	$3.51	$1.93	$12.40
COMMON SHARES
Basic Shares Outstanding	51.92M shares	51.65M shares	51.62M shares
Diluted Shares Outstanding	51.96M shares		51.72M shares

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$871.2M	$838.1M	$838.1M
YoY Change	96.87%	105.22%	105.22%
Cash & Equivalents	$862.5M	$829.5M	$829.5M
Short-Term Investments	$8.697M	$8.608M	$8.608M
Other Short-Term Assets	$34.30M	$25.52M	$25.52M
YoY Change	31.68%	-12.17%	-12.17%
Inventory	$129.4M	$154.0M	$154.0M
Prepaid Expenses
Receivables	$208.6M	$151.8M	$151.8M
Other Receivables	$0.00	$3.637M	$3.637M
Total Short-Term Assets	$1.244B	$1.173B	$1.173B
YoY Change	48.11%	87.04%	87.04%
LONG-TERM ASSETS
Property, Plant & Equipment	$880.6M	$827.6M	$827.6M
YoY Change	26.26%	18.8%	18.8%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$19.77M	$19.83M	$27.40M
YoY Change	44.67%	30.97%	-80.48%
Total Long-Term Assets	$907.4M	$855.0M	$855.0M
YoY Change	12.9%	2.15%	2.15%
TOTAL ASSETS
Total Short-Term Assets	$1.244B	$1.173B	$1.173B
Total Long-Term Assets	$907.4M	$855.0M	$855.0M
Total Assets	$2.151B	$2.028B	$2.028B
YoY Change	30.89%	38.51%	38.51%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$29.75M	$39.03M	$39.03M
YoY Change	-50.79%	15.36%	15.36%
Accrued Expenses	$62.93M	$77.44M	$77.44M
YoY Change	12.9%	41.18%	41.18%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$0.00	$0.00	$24.09M
YoY Change			1.98%
Total Short-Term Liabilities	$127.7M	$153.1M	$153.1M
YoY Change	-17.96%	25.38%	25.38%
LONG-TERM LIABILITIES
Long-Term Debt	$295.1M	$302.6M	$311.6M
YoY Change	-13.24%	-10.95%	-15.38%
Other Long-Term Liabilities	$27.82M	$500.0K	$92.49M
YoY Change	-20.77%	-98.62%	-9.2%
Total Long-Term Liabilities	$322.9M	$303.1M	$404.1M
YoY Change	-13.95%	-19.42%	-14.04%
TOTAL LIABILITIES
Total Short-Term Liabilities	$127.7M	$153.1M	$153.1M
Total Long-Term Liabilities	$322.9M	$303.1M	$404.1M
Total Liabilities	$572.7M	$580.6M	$580.6M
YoY Change	-8.33%	-1.97%	-1.97%
SHAREHOLDERS EQUITY
Retained Earnings	$1.360B	$1.228B
YoY Change	68.07%	84.33%
Common Stock	$539.0K	$539.0K
YoY Change	0.37%	0.37%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$50.58M
YoY Change		0.0%
Treasury Stock Shares		2.222M shares
Shareholders Equity	$1.578B	$1.448B	$1.448B
YoY Change
Total Liabilities & Shareholders Equity	$2.151B	$2.028B	$2.028B
YoY Change	30.89%	38.51%	38.51%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	$182.3M	$99.65M	$641.3M
YoY Change	24.63%	-28.04%	325.04%
Depreciation, Depletion And Amortization	$37.21M	$28.31M	$115.3M
YoY Change	44.25%	-28.15%	-18.48%
Cash From Operating Activities	$192.9M	$195.0M	$841.9M
YoY Change	175.07%	11.61%	139.49%
INVESTING ACTIVITIES
Capital Expenditures	$68.18M	$98.47M	$205.2M
YoY Change	547.6%	-514.69%	254.52%
Acquisitions	$2.381M		-$2.533M
YoY Change	-194.0%
Other Investing Activities	-$2.381M	$0.00	-$967.0K
YoY Change	-194.0%	-100.0%	-562.68%
Cash From Investing Activities	-$85.02M	-$98.47M	-$255.1M
YoY Change	375.28%	314.99%	258.62%
FINANCING ACTIVITIES
Cash Dividend Paid	$50.02M		$79.67M
YoY Change	1513.42%		661.98%
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net	$8.000M		$39.38M
YoY Change			-88.76%
Cash From Financing Activities	-$74.85M	-12.72M	-$153.1M
YoY Change	432.92%	-45.99%	58.72%
NET CHANGE
Cash From Operating Activities	$192.9M	195.0M	$841.9M
Cash From Investing Activities	-$85.02M	-98.47M	-$255.1M
Cash From Financing Activities	-$74.85M	-12.72M	-$153.1M
Net Change In Cash	$33.07M	83.81M	$433.6M
YoY Change	-13.45%	-34.23%	135.77%
FREE CASH FLOW
Cash From Operating Activities	$192.9M	$195.0M	$841.9M
Capital Expenditures	$68.18M	$98.47M	$205.2M
Free Cash Flow	$124.8M	$96.53M	$636.7M
YoY Change	109.27%	-51.36%	116.81%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0001691303
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
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CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y3M7D
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CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-38061
CY2022Q2	dei	Entity Public Float EntityPublicFloat	1900000000	usd
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	51923478	shares
CY2022	dei	Entity Registrant Name EntityRegistrantName	Warrior Met Coal, Inc.
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	81-0706839
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	16243 Highway 216
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Brookwood
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	AL
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	35444
CY2022	dei	City Area Code CityAreaCode	205
CY2022	dei	Local Phone Number LocalPhoneNumber	554-6150
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	false
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022	dei	Auditor Firm AuditorFirmId	42
CY2022	dei	Auditor Name AuditorName	Ernst & Young LLP
CY2022	dei	Auditor Location AuditorLocation	Birmingham, Alabama
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	829480000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	395839000	usd
CY2022Q4	us-gaap	Held To Maturity Securities Current HeldToMaturitySecuritiesCurrent	8608000	usd
CY2021Q4	us-gaap	Held To Maturity Securities Current HeldToMaturitySecuritiesCurrent	8505000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	151826000	usd
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CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	122128000	usd
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CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	50576000	usd
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CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	665963000	usd
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CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1464211000	usd
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CY2020	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	32879000	usd
CY2022	hcc	Business Interruption BusinessInterruption	23455000	usd
CY2021	hcc	Business Interruption BusinessInterruption	21372000	usd
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CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1291000	usd
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3544000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	783104000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	199977000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-55905000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	141806000	usd
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CY2021	us-gaap	Net Income Loss NetIncomeLoss	150881000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-35761000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	12.42
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.94
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.70
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	12.40
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.93
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.70
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51622000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51382000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51168000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51715000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51445000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51168000	shares
CY2022	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.54
CY2021	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.20
CY2020	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.20
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	765582000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-35761000	usd
CY2020	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.20
CY2020	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	10395000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	7087000	usd
CY2020	us-gaap	Stockholders Equity Other StockholdersEquityOther	1272000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	725241000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	150881000	usd
CY2021	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.20
CY2021	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	10455000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	9355000	usd
CY2021	us-gaap	Stockholders Equity Other StockholdersEquityOther	3039000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	871983000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	641298000	usd
CY2022	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.54
CY2022	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	79665000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	17621000	usd
CY2022	us-gaap	Stockholders Equity Other StockholdersEquityOther	3722000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	1447515000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	641298000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	150881000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-35761000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	115279000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	141418000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	118092000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	141806000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	49096000	usd
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-20075000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	17621000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	9370000	usd
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	7602000	usd
CY2022	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-4043000	usd
CY2021	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-1595000	usd
CY2020	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	0	usd
CY2022	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	3165000	usd
CY2021	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1741000	usd
CY2020	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1546000	usd
CY2022	hcc	Asset Retirement Obligation Revision Of Estimate Adjustment To Earnings Net Of Accretion Expense AssetRetirementObligationRevisionOfEstimateAdjustmentToEarningsNetOfAccretionExpense	1941000	usd
CY2021	hcc	Asset Retirement Obligation Revision Of Estimate Adjustment To Earnings Net Of Accretion Expense AssetRetirementObligationRevisionOfEstimateAdjustmentToEarningsNetOfAccretionExpense	3427000	usd
CY2020	hcc	Asset Retirement Obligation Revision Of Estimate Adjustment To Earnings Net Of Accretion Expense AssetRetirementObligationRevisionOfEstimateAdjustmentToEarningsNetOfAccretionExpense	2631000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-9678000	usd
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	29676000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	38852000	usd
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-16173000	usd
CY2022	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	-7225000	usd
CY2021	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	2849000	usd
CY2020	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	3308000	usd
CY2022	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	0	usd
CY2021	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	0	usd
CY2020	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-24274000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	79845000	usd
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-45693000	usd
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	13465000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-888000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-11387000	usd
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	16066000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-5442000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-20322000	usd
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	15361000	usd
CY2022	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	22803000	usd
CY2021	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	-16444000	usd
CY2020	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	-3936000	usd
CY2022	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	798000	usd
CY2021	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	5724000	usd
CY2020	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	19558000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	841904000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	351543000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	112626000	usd
CY2022	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	205242000	usd
CY2021	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	57893000	usd
CY2020	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	87488000	usd
CY2022	us-gaap	Payments To Acquire Mining Assets PaymentsToAcquireMiningAssets	48935000	usd
CY2021	us-gaap	Payments To Acquire Mining Assets PaymentsToAcquireMiningAssets	13462000	usd
CY2020	us-gaap	Payments To Acquire Mining Assets PaymentsToAcquireMiningAssets	27093000	usd
CY2022	us-gaap	Payments To Acquire Mineral Rights PaymentsToAcquireMineralRights	3500000	usd
CY2021	us-gaap	Payments To Acquire Mineral Rights PaymentsToAcquireMineralRights	0	usd
CY2020	us-gaap	Payments To Acquire Mineral Rights PaymentsToAcquireMineralRights	0	usd
CY2022	us-gaap	Payments Of Dividends PaymentsOfDividends	79665000	usd
CY2021	us-gaap	Payments Of Dividends PaymentsOfDividends	10455000	usd
CY2022	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	2800000	usd
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-2533000	usd
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	usd
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	209000	usd
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	159000	usd
CY2022	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	0	usd
CY2021	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	0	usd
CY2020	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	14733000	usd
CY2022	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	0	usd
CY2021	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	0	usd
CY2020	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	8500000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-255144000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-71146000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-108189000	usd
CY2020	us-gaap	Payments Of Dividends PaymentsOfDividends	10395000	usd
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	347701000	usd
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2022	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	usd
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	usd
CY2020	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	70000000	usd
CY2022	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	usd
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	40000000	usd
CY2020	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	30000000	usd
CY2022	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	39382000	usd
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	350304000	usd
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	30348000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	29022000	usd
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	14237000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	395839000	usd
CY2022	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	usd
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	11352000	usd
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	usd
CY2022	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-3724000	usd
CY2021	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-3042000	usd
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-1272000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-153119000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-96474000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	14096000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	433641000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	183923000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	18533000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	395839000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	211916000	usd
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	193383000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	829480000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	211916000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	27810000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	36359000	usd
CY2020	us-gaap	Interest Paid Net InterestPaidNet	30523000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	0	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	0	usd
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	69000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	8150000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	46961000	usd
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	18967000	usd
CY2022	hcc	Idle Mine Expense IdleMineExpense	12100000	usd
CY2021	hcc	Idle Mine Expense IdleMineExpense	33900000	usd
CY2022	hcc	Business Interruption BusinessInterruption	23500000	usd
CY2021	hcc	Business Interruption BusinessInterruption	21400000	usd
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;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-style:italic;font-weight:400;line-height:120%"> </span>The Company prepares its financial statements in conformity with GAAP, which requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the periods presented. Due to the inherent uncertainty involved in making estimates, actual results could differ from those estimates.
CY2022	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	Concentrations of Credit Risk and Major Customers The Company’s principal line of business is mining and marketing met coal to foreign steel producers.
CY2022	us-gaap	Depletion Depletion	7400000	usd
CY2021	us-gaap	Depletion Depletion	8300000	usd
CY2020	us-gaap	Depletion Depletion	9300000	usd
CY2022Q4	us-gaap	Energy Related Inventory Coal EnergyRelatedInventoryCoal	109822000	usd
CY2021Q4	us-gaap	Energy Related Inventory Coal EnergyRelatedInventoryCoal	24185000	usd
CY2022Q4	hcc	Inventory Raw Materials Purchased Parts Suppliesand Other Netof Reserve InventoryRawMaterialsPurchasedPartsSuppliesandOtherNetofReserve	44217000	usd
CY2021Q4	hcc	Inventory Raw Materials Purchased Parts Suppliesand Other Netof Reserve InventoryRawMaterialsPurchasedPartsSuppliesandOtherNetofReserve	35434000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	154039000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	59619000	usd
CY2022Q4	us-gaap	Mineral Properties Gross MineralPropertiesGross	147700000	usd
CY2021Q4	us-gaap	Mineral Properties Gross MineralPropertiesGross	144200000	usd
CY2022Q4	hcc	Deferred Moving Costs Current DeferredMovingCostsCurrent	18952000	usd
CY2021Q4	hcc	Deferred Moving Costs Current DeferredMovingCostsCurrent	20901000	usd
CY2022Q4	us-gaap	Prepaid Insurance PrepaidInsurance	1424000	usd
CY2021Q4	us-gaap	Prepaid Insurance PrepaidInsurance	2283000	usd
CY2022Q4	hcc	Prepaid Deposits Current PrepaidDepositsCurrent	0	usd
CY2021Q4	hcc	Prepaid Deposits Current PrepaidDepositsCurrent	49000	usd
CY2022Q4	us-gaap	Hedging Assets Current HedgingAssetsCurrent	0	usd
CY2021Q4	us-gaap	Hedging Assets Current HedgingAssetsCurrent	4043000	usd
CY2022Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	5143000	usd
CY2021Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	5821000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	25519000	usd
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	33097000	usd
CY2022Q4	us-gaap	Mineral Properties Accumulated Depletion MineralPropertiesAccumulatedDepletion	59100000	usd
CY2021Q4	us-gaap	Mineral Properties Accumulated Depletion MineralPropertiesAccumulatedDepletion	51000000	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset Before Accumulated Amortization FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization	97550000	usd
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Before Accumulated Amortization FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization	93367000	usd
CY2022Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	1361034000	usd
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	1096686000	usd
CY2022Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	622087000	usd
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	493274000	usd
CY2022Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	738947000	usd
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	603412000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	115300000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	141400000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	118100000	usd
CY2022Q4	us-gaap	Prepaid Mineral Royalties Noncurrent PrepaidMineralRoyaltiesNoncurrent	7087000	usd
CY2021Q4	us-gaap	Prepaid Mineral Royalties Noncurrent PrepaidMineralRoyaltiesNoncurrent	7297000	usd
CY2022Q4	us-gaap	Debt Issuance Costs Line Of Credit Arrangements Net DebtIssuanceCostsLineOfCreditArrangementsNet	4003000	usd
CY2021Q4	us-gaap	Debt Issuance Costs Line Of Credit Arrangements Net DebtIssuanceCostsLineOfCreditArrangementsNet	5004000	usd
CY2022Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	8741000	usd
CY2021Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	2841000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	19831000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	15142000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-74000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	0	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	0	usd
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	5000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	0	usd
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-69000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	143897000	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	19031000	usd
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-16731000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-2091000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-55905000	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	30065000	usd
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-3344000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	141806000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	49096000	usd
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-20075000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	141806000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	49096000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-20144000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	141800000	usd
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.181
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	783104000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	199977000	usd
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	164452000	usd
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	41995000	usd
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-11740000	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense Depletion IncomeTaxReconciliationNondeductibleExpenseDepletion	-23638000	usd
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Depletion IncomeTaxReconciliationNondeductibleExpenseDepletion	-12227000	usd
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Depletion IncomeTaxReconciliationNondeductibleExpenseDepletion	-1504000	usd
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2115000	usd
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-22387000	usd
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-2637000	usd
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-4519000	usd
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	45952000	usd
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	0	usd
CY2022	hcc	Effective Income Tax Rate Reconciliation Irc Section451 Marginal Well Credit EffectiveIncomeTaxRateReconciliationIRCSection451MarginalWellCredit	87000	usd
CY2021	hcc	Effective Income Tax Rate Reconciliation Irc Section451 Marginal Well Credit EffectiveIncomeTaxRateReconciliationIRCSection451MarginalWellCredit	4702000	usd
CY2020	hcc	Effective Income Tax Rate Reconciliation Irc Section451 Marginal Well Credit EffectiveIncomeTaxRateReconciliationIRCSection451MarginalWellCredit	3977000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	3483000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	465000	usd
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-286000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	141806000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	49096000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-20144000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	98533000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	226438000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	1560000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	494000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Asset Retirement Obligations DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations	14466000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Asset Retirement Obligations DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations	14930000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Self Insurance DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsSelfInsurance	6391000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Self Insurance DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsSelfInsurance	7834000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	5955000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	6365000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	864000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	268000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	127769000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	256329000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	41433000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	45952000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	86336000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	210377000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	0	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	0	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	8308000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	8444000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	92748000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	74339000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	1086000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	2318000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	102142000	usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	85101000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	15806000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	125276000	usd
CY2020Q1	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	56.00
CY2022	us-gaap	Income Tax Reconciliation Tax Contingencies State And Local IncomeTaxReconciliationTaxContingenciesStateAndLocal	-22400000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	45952000	usd
CY2022	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	-4519000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	41433000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2021Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	70677000	usd
CY2020Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	61907000	usd
CY2022	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	3485000	usd
CY2021	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	3237000	usd
CY2022	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	-3470000	usd
CY2021	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	5567000	usd
CY2022	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	2211000	usd
CY2021	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	34000	usd
CY2022Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	68481000	usd
CY2021Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	70677000	usd
CY2022Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	3900000	usd
CY2022Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	64600000	usd
CY2022Q4	us-gaap	Asset Retirement Obligation Legally Restricted Assets Fair Value AssetRetirementObligationLegallyRestrictedAssetsFairValue	0	usd
CY2022	hcc	Asset Retirement Obligation Revision Of Estimate Adjustment To Earnings AssetRetirementObligationRevisionOfEstimateAdjustmentToEarnings	1400000	usd
CY2022	hcc	Asset Retirement Obligation Revision Of Estimate Adjustment To Earnings Per Share AssetRetirementObligationRevisionOfEstimateAdjustmentToEarningsPerShare	0.027
CY2021	hcc	Asset Retirement Obligation Revision Of Estimate Adjustment To Earnings AssetRetirementObligationRevisionOfEstimateAdjustmentToEarnings	200000	usd
CY2021	hcc	Asset Retirement Obligation Revision Of Estimate Adjustment To Earnings Per Share AssetRetirementObligationRevisionOfEstimateAdjustmentToEarningsPerShare	0.004
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	32808000	usd
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	31456000	usd
CY2022Q4	hcc	Accrued Operating Expenses Current AccruedOperatingExpensesCurrent	30357000	usd
CY2021Q4	hcc	Accrued Operating Expenses Current AccruedOperatingExpensesCurrent	8720000	usd
CY2022Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	9389000	usd
CY2021Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	8267000	usd
CY2022Q4	hcc	Accrued Freight Current AccruedFreightCurrent	1842000	usd
CY2021Q4	hcc	Accrued Freight Current AccruedFreightCurrent	767000	usd
CY2022Q4	us-gaap	Interest Payable Current InterestPayableCurrent	2038000	usd
CY2021Q4	us-gaap	Interest Payable Current InterestPayableCurrent	2297000	usd
CY2022Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	1001000	usd
CY2021Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	3340000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	77435000	usd
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	54847000	usd
CY2020Q2	hcc	Self Insurance Reserve Deductible Amount Per Claim SelfInsuranceReserveDeductibleAmountPerClaim	500000	usd
CY2022Q4	hcc	Self Insurance Reserve Deductible Amount Per Claim SelfInsuranceReserveDeductibleAmountPerClaim	1000000	usd
CY2016Q2	hcc	Held To Maturity Securities Held As Collateral HeldToMaturitySecuritiesHeldAsCollateral	17000000	usd
CY2020Q1	hcc	Held To Maturity Securities Held As Collateral HeldToMaturitySecuritiesHeldAsCollateral	39800000	usd
CY2020Q1	hcc	Held To Maturity Securities Held As Collateral HeldToMaturitySecuritiesHeldAsCollateral	39800000	usd
CY2022Q3	hcc	Held To Maturity Securities Held As Collateral HeldToMaturitySecuritiesHeldAsCollateral	28000000	usd
CY2022	hcc	Held To Maturityof Surety Bonds HeldToMaturityofSuretyBonds	18600000	usd
CY2021	hcc	Held To Maturityof Surety Bonds HeldToMaturityofSuretyBonds	17000000	usd
CY2022	hcc	Held To Maturityof Shortterm Investments Held As Collateral HeldToMaturityofShorttermInvestmentsHeldAsCollateral	8600000	usd
CY2021	hcc	Held To Maturityof Shortterm Investments Held As Collateral HeldToMaturityofShorttermInvestmentsHeldAsCollateral	8500000	usd
CY2022Q4	hcc	Assets Held In Trust Self Insurance Reserve Noncurrent AssetsHeldInTrustSelfInsuranceReserveNoncurrent	2100000	usd
CY2021Q4	hcc	Assets Held In Trust Self Insurance Reserve Noncurrent AssetsHeldInTrustSelfInsuranceReserveNoncurrent	2600000	usd
CY2022Q4	us-gaap	Self Insurance Reserve SelfInsuranceReserve	30300000	usd
CY2022Q4	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	2800000	usd
CY2022Q4	us-gaap	Self Insurance Reserve Noncurrent SelfInsuranceReserveNoncurrent	27400000	usd
CY2021Q4	us-gaap	Self Insurance Reserve SelfInsuranceReserve	37100000	usd
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	302588000	usd
CY2021Q4	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	2600000	usd
CY2021Q4	us-gaap	Self Insurance Reserve Noncurrent SelfInsuranceReserveNoncurrent	34500000	usd
CY2022Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	8030000	usd
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	10194000	usd
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	339806000	usd
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	usd
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	usd
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	302588000	usd
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	339806000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	0	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	0	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	0	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	0	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	0	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	310618000	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	69596000	usd
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	75692000	usd
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	24089000	usd
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	23622000	usd
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	9002000	usd
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	28434000	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	33091000	usd
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	52056000	usd
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0696
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0611
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	28000000	usd
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	17700000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	36106000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	4271000	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	17587000	usd
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	13941000	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	3284000	usd
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	3902000	usd
CY2022	us-gaap	Lease Cost LeaseCost	56977000	usd
CY2021	us-gaap	Lease Cost LeaseCost	22114000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	28582000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	4248000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	2189000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	207000	usd
CY2022Q4	hcc	Finance Lease Liability To Be Paid After Year Four FinanceLeaseLiabilityToBePaidAfterYearFour	0	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	35226000	usd
CY2022Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	2135000	usd
CY2022Q4	hcc	Finance Lease Excluding Leases Not Yet Commenced Liability FinanceLeaseExcludingLeasesNotYetCommencedLiability	33091000	usd
CY2022Q4	hcc	Lessee Finance Lease Lease Not Yet Commenced LesseeFinanceLeaseLeaseNotYetCommenced	4200000	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	3284000	usd
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	3902000	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	30348000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	29022000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	8150000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	46961000	usd
CY2020Q1	us-gaap	Litigation Settlement Amount Awarded From Other Party LitigationSettlementAmountAwardedFromOtherParty	1800000	usd
CY2020Q4	us-gaap	Litigation Settlement Amount Awarded From Other Party LitigationSettlementAmountAwardedFromOtherParty	1700000	usd
CY2022Q1	us-gaap	Litigation Settlement Amount Awarded From Other Party LitigationSettlementAmountAwardedFromOtherParty	700000	usd
CY2022Q4	us-gaap	Recorded Unconditional Purchase Obligation RecordedUnconditionalPurchaseObligation	0	usd
CY2021Q4	us-gaap	Recorded Unconditional Purchase Obligation RecordedUnconditionalPurchaseObligation	0	usd
CY2022	us-gaap	Royalty Expense RoyaltyExpense	138900000	usd
CY2021	us-gaap	Royalty Expense RoyaltyExpense	65400000	usd
CY2020	us-gaap	Royalty Expense RoyaltyExpense	49500000	usd
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	140000000	shares
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	140000000	shares
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	0	usd
CY2022Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	0	usd
CY2021Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	4000000	usd
CY2022Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	8700000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	641298000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	150881000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-35761000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51622000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51382000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51168000	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	93000	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	63000	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51715000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51445000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51168000	shares
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	12.42
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.94
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.70
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	12.40
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.93
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.70
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2022	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1738738000	usd
CY2021	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1059216000	usd
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	782738000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	205242000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	57893000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	87488000	usd
CY2022	hcc	Net Income Lossbefore Interest Taxes Depreciationand Amortization NetIncomeLossbeforeInterestTaxesDepreciationandAmortization	996974000	usd
CY2021	hcc	Net Income Lossbefore Interest Taxes Depreciationand Amortization NetIncomeLossbeforeInterestTaxesDepreciationandAmortization	474001000	usd
CY2020	hcc	Net Income Lossbefore Interest Taxes Depreciationand Amortization NetIncomeLossbeforeInterestTaxesDepreciationandAmortization	136701000	usd
CY2022	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	27047000	usd
CY2021	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	28899000	usd
CY2020	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	33736000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	115279000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	141418000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	118092000	usd
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	48791000	usd
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	35593000	usd
CY2020	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	32879000	usd
CY2022	hcc	Business Interruption BusinessInterruption	23455000	usd
CY2021	hcc	Business Interruption BusinessInterruption	21372000	usd
CY2020	hcc	Business Interruption BusinessInterruption	0	usd
CY2022	hcc	Idle Mine Expense IdleMineExpense	12137000	usd
CY2021	hcc	Idle Mine Expense IdleMineExpense	33899000	usd
CY2020	hcc	Idle Mine Expense IdleMineExpense	0	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-9678000	usd
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	675000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1291000	usd
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3544000	usd
CY2022	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-18995000	usd
CY2021	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-35389000	usd
CY2020	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-32310000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	141806000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	49096000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-20144000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	641298000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	150881000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-35761000	usd

Files In Submission

Name	View Source	Status
hcc-20221231_cal.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
hcc-20221231_lab.xml	Edgar Link	unprocessable
0001691303-23-000010-index-headers.html	Edgar Link	pending
0001691303-23-000010-index.html	Edgar Link	pending
0001691303-23-000010.txt	Edgar Link	pending
0001691303-23-000010-xbrl.zip	Edgar Link	pending
exhibit211-123122.htm	Edgar Link	pending
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exhibit232-123122.htm	Edgar Link	pending
exhibit233-123122.htm	Edgar Link	pending
exhibit311-123122.htm	Edgar Link	pending
exhibit312-123122.htm	Edgar Link	pending
exhibit321-123122.htm	Edgar Link	pending
exhibit95-123122.htm	Edgar Link	pending
exhibit961finalsecmine7r.htm	Edgar Link	pending
exhibit961finalsecmine7r001.jpg	Edgar Link	pending
exhibit961finalsecmine7r002.jpg	Edgar Link	pending
exhibit961finalsecmine7r003.jpg	Edgar Link	pending
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exhibit961finalsecmine7r005.jpg	Edgar Link	pending
exhibit961finalsecmine7r006.jpg	Edgar Link	pending
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exhibit961finalsecmine7r008.jpg	Edgar Link	pending
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exhibit961finalsecmine7r010.jpg	Edgar Link	pending
exhibit961finalsecmine7r011.jpg	Edgar Link	pending
exhibit961finalsecmine7r012.jpg	Edgar Link	pending
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exhibit961finalsecmine7r014.jpg	Edgar Link	pending
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exhibit961finalsecmine7r016.jpg	Edgar Link	pending
exhibit961finalsecmine7r017.jpg	Edgar Link	pending
exhibit961finalsecmine7r018.jpg	Edgar Link	pending
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exhibit961finalsecmine7r020.jpg	Edgar Link	pending
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exhibit961finalsecmine7r024.jpg	Edgar Link	pending
exhibit961finalsecmine7r025.jpg	Edgar Link	pending
exhibit961finalsecmine7r026.jpg	Edgar Link	pending
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exhibit961finalsecmine7r031.jpg	Edgar Link	pending
exhibit961finalsecmine7r032.jpg	Edgar Link	pending
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exhibit961finalsecmine7r035.jpg	Edgar Link	pending
exhibit961finalsecmine7r036.jpg	Edgar Link	pending
exhibit961finalsecmine7r037.jpg	Edgar Link	pending
exhibit961finalsecmine7r038.jpg	Edgar Link	pending
exhibit961finalsecmine7r039.jpg	Edgar Link	pending
exhibit961finalsecmine7r040.jpg	Edgar Link	pending
exhibit961finalsecmine7r041.jpg	Edgar Link	pending
exhibit961finalsecmine7r042.jpg	Edgar Link	pending
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exhibit961finalsecmine7r044.jpg	Edgar Link	pending
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exhibit961finalsecmine7r046.jpg	Edgar Link	pending
exhibit961finalsecmine7r047.jpg	Edgar Link	pending
exhibit961finalsecmine7r048.jpg	Edgar Link	pending
exhibit961finalsecmine7r049.jpg	Edgar Link	pending
exhibit961finalsecmine7r050.jpg	Edgar Link	pending
exhibit961finalsecmine7r051.jpg	Edgar Link	pending
exhibit961finalsecmine7r052.jpg	Edgar Link	pending
exhibit961finalsecmine7r053.jpg	Edgar Link	pending
exhibit961finalsecmine7r054.jpg	Edgar Link	pending
exhibit961finalsecmine7r055.jpg	Edgar Link	pending
exhibit961finalsecmine7r056.jpg	Edgar Link	pending
exhibit961finalsecmine7r057.jpg	Edgar Link	pending
exhibit961finalsecmine7r058.jpg	Edgar Link	pending
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exhibit961finalsecmine7r062.jpg	Edgar Link	pending
exhibit961finalsecmine7r063.jpg	Edgar Link	pending
exhibit961finalsecmine7r064.jpg	Edgar Link	pending
exhibit961finalsecmine7r065.jpg	Edgar Link	pending
exhibit961finalsecmine7r066.jpg	Edgar Link	pending
exhibit961finalsecmine7r067.jpg	Edgar Link	pending
exhibit961finalsecmine7r068.jpg	Edgar Link	pending
exhibit961finalsecmine7r069.jpg	Edgar Link	pending
exhibit961finalsecmine7r070.jpg	Edgar Link	pending
exhibit961finalsecmine7r071.jpg	Edgar Link	pending
exhibit961finalsecmine7r072.jpg	Edgar Link	pending
exhibit961finalsecmine7r073.jpg	Edgar Link	pending
exhibit961finalsecmine7r074.jpg	Edgar Link	pending
exhibit961finalsecmine7r075.jpg	Edgar Link	pending
exhibit961finalsecmine7r076.jpg	Edgar Link	pending
exhibit961finalsecmine7r077.jpg	Edgar Link	pending
exhibit961finalsecmine7r078.jpg	Edgar Link	pending
exhibit961finalsecmine7r079.jpg	Edgar Link	pending
exhibit961finalsecmine7r080.jpg	Edgar Link	pending
exhibit961finalsecmine7r081.jpg	Edgar Link	pending
exhibit961finalsecmine7r082.jpg	Edgar Link	pending
exhibit961finalsecmine7r083.jpg	Edgar Link	pending
exhibit962finalsecmine4r.htm	Edgar Link	pending
exhibit962finalsecmine4r001.jpg	Edgar Link	pending
exhibit962finalsecmine4r002.jpg	Edgar Link	pending
exhibit962finalsecmine4r003.jpg	Edgar Link	pending
exhibit962finalsecmine4r004.jpg	Edgar Link	pending
exhibit962finalsecmine4r005.jpg	Edgar Link	pending
exhibit962finalsecmine4r006.jpg	Edgar Link	pending
exhibit962finalsecmine4r007.jpg	Edgar Link	pending
exhibit962finalsecmine4r008.jpg	Edgar Link	pending
exhibit962finalsecmine4r009.jpg	Edgar Link	pending
exhibit962finalsecmine4r010.jpg	Edgar Link	pending
exhibit962finalsecmine4r011.jpg	Edgar Link	pending
exhibit962finalsecmine4r012.jpg	Edgar Link	pending
exhibit962finalsecmine4r013.jpg	Edgar Link	pending
exhibit962finalsecmine4r014.jpg	Edgar Link	pending
exhibit962finalsecmine4r015.jpg	Edgar Link	pending
exhibit962finalsecmine4r016.jpg	Edgar Link	pending
exhibit962finalsecmine4r017.jpg	Edgar Link	pending
exhibit962finalsecmine4r018.jpg	Edgar Link	pending
exhibit962finalsecmine4r019.jpg	Edgar Link	pending
exhibit962finalsecmine4r020.jpg	Edgar Link	pending
exhibit962finalsecmine4r021.jpg	Edgar Link	pending
exhibit962finalsecmine4r022.jpg	Edgar Link	pending
exhibit962finalsecmine4r023.jpg	Edgar Link	pending
exhibit962finalsecmine4r024.jpg	Edgar Link	pending
exhibit962finalsecmine4r025.jpg	Edgar Link	pending
exhibit962finalsecmine4r026.jpg	Edgar Link	pending
exhibit962finalsecmine4r027.jpg	Edgar Link	pending
exhibit962finalsecmine4r028.jpg	Edgar Link	pending
exhibit962finalsecmine4r029.jpg	Edgar Link	pending
exhibit962finalsecmine4r030.jpg	Edgar Link	pending
exhibit962finalsecmine4r031.jpg	Edgar Link	pending
exhibit962finalsecmine4r032.jpg	Edgar Link	pending
exhibit962finalsecmine4r033.jpg	Edgar Link	pending
exhibit962finalsecmine4r034.jpg	Edgar Link	pending
exhibit962finalsecmine4r035.jpg	Edgar Link	pending
exhibit962finalsecmine4r036.jpg	Edgar Link	pending
exhibit962finalsecmine4r037.jpg	Edgar Link	pending
exhibit962finalsecmine4r038.jpg	Edgar Link	pending
exhibit962finalsecmine4r039.jpg	Edgar Link	pending
exhibit962finalsecmine4r040.jpg	Edgar Link	pending
exhibit962finalsecmine4r041.jpg	Edgar Link	pending
exhibit962finalsecmine4r042.jpg	Edgar Link	pending
exhibit962finalsecmine4r043.jpg	Edgar Link	pending
exhibit962finalsecmine4r044.jpg	Edgar Link	pending
exhibit962finalsecmine4r045.jpg	Edgar Link	pending
exhibit962finalsecmine4r046.jpg	Edgar Link	pending
exhibit962finalsecmine4r047.jpg	Edgar Link	pending
exhibit962finalsecmine4r048.jpg	Edgar Link	pending
exhibit962finalsecmine4r049.jpg	Edgar Link	pending
exhibit962finalsecmine4r050.jpg	Edgar Link	pending
exhibit962finalsecmine4r051.jpg	Edgar Link	pending
exhibit962finalsecmine4r052.jpg	Edgar Link	pending
exhibit962finalsecmine4r053.jpg	Edgar Link	pending
exhibit962finalsecmine4r054.jpg	Edgar Link	pending
exhibit962finalsecmine4r055.jpg	Edgar Link	pending
exhibit962finalsecmine4r056.jpg	Edgar Link	pending
exhibit962finalsecmine4r057.jpg	Edgar Link	pending
exhibit962finalsecmine4r058.jpg	Edgar Link	pending
exhibit962finalsecmine4r059.jpg	Edgar Link	pending
exhibit962finalsecmine4r060.jpg	Edgar Link	pending
exhibit962finalsecmine4r061.jpg	Edgar Link	pending
exhibit962finalsecmine4r062.jpg	Edgar Link	pending
exhibit962finalsecmine4r063.jpg	Edgar Link	pending
exhibit962finalsecmine4r064.jpg	Edgar Link	pending
exhibit962finalsecmine4r065.jpg	Edgar Link	pending
exhibit962finalsecmine4r066.jpg	Edgar Link	pending
exhibit962finalsecmine4r067.jpg	Edgar Link	pending
exhibit962finalsecmine4r068.jpg	Edgar Link	pending
exhibit962finalsecmine4r069.jpg	Edgar Link	pending
exhibit962finalsecmine4r070.jpg	Edgar Link	pending
exhibit962finalsecmine4r071.jpg	Edgar Link	pending
exhibit962finalsecmine4r072.jpg	Edgar Link	pending
exhibit962finalsecmine4r073.jpg	Edgar Link	pending
exhibit962finalsecmine4r074.jpg	Edgar Link	pending
exhibit962finalsecmine4r075.jpg	Edgar Link	pending
exhibit962finalsecmine4r076.jpg	Edgar Link	pending
exhibit962finalsecmine4r077.jpg	Edgar Link	pending
exhibit962finalsecmine4r078.jpg	Edgar Link	pending
exhibit962finalsecmine4r079.jpg	Edgar Link	pending
exhibit962finalsecmine4r080.jpg	Edgar Link	pending
exhibit962finalsecmine4r081.jpg	Edgar Link	pending
exhibit962finalsecmine4r082.jpg	Edgar Link	pending
exhibit962finalsecmine4r083.jpg	Edgar Link	pending
exhibit963finalsecbcrepo.htm	Edgar Link	pending
exhibit963finalsecbcrepo001.jpg	Edgar Link	pending
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exhibit963finalsecbcrepo025.jpg	Edgar Link	pending
exhibit963finalsecbcrepo026.jpg	Edgar Link	pending
exhibit963finalsecbcrepo027.jpg	Edgar Link	pending
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Financial_Report.xlsx	Edgar Link	pending
hcc-20221231.htm	Edgar Link	pending
hcc-20221231.xsd	Edgar Link	pending
hcc-20221231_g1.jpg	Edgar Link	pending
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MetaLinks.json	Edgar Link	pending
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hcc-20221231_def.xml	Edgar Link	unprocessable
hcc-20221231_pre.xml	Edgar Link	unprocessable
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$HCC
WARRIOR MET COAL, INC. Stock $hcc

2023 Q1 Form 10-K Financial Statement

#000169130323000010 Filed on February 15, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HCC WARRIOR MET COAL, INC. Stock $hcc

2023 Q1 Form 10-K Financial Statement

#000169130323000010 Filed on February 15, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HCC
WARRIOR MET COAL, INC. Stock $hcc