10-K Filing

ALLIANCE RESOURCE PARTNERS LP CIK: 1086600 FY 2024

Filing Information

Form Type	10-K
Accession Number	`0001558370-25-001805`
Period End Date	20241231
Filing Date	20250227
Fiscal Year	2024
Fiscal Period	FY
XBRL Instance	arlp-20241231x10k_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 188 Income Statement 136 Cash Flow Statement 278 Stockholders Equity 80 Comprehensive Income 30

Balance Sheet 188 line items

Line Item	Tag	Value	Unit	Period
Trade receivables allowance	`AllowanceForDoubtfulAccountsReceivableCurrent`	$300.00K	USD	Point-in-time
Trade receivables allowance	`AllowanceForDoubtfulAccountsReceivableCurrent`	$300.00K	USD	Point-in-time
Trade receivables allowance	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.09M	USD	Point-in-time
Trade receivables allowance	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.09M	USD	Point-in-time
Common units outstanding	`LimitedPartnersCapitalAccountUnitsOutstanding`	127.13M	shares	Point-in-time
Common units outstanding	`LimitedPartnersCapitalAccountUnitsOutstanding`	127.13M	shares	Point-in-time
Common units outstanding	`LimitedPartnersCapitalAccountUnitsOutstanding`	128.06M	shares	Point-in-time
Common units outstanding	`LimitedPartnersCapitalAccountUnitsOutstanding`	128.06M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$59.81M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$59.81M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$136.96M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$136.96M	USD	Point-in-time
Trade receivables (net of allowance at December 31, 2024 and 2023 of $2,087 and $300, respectively)	`AccountsReceivableNetCurrent`	$282.62M	USD	Point-in-time
Trade receivables (net of allowance at December 31, 2024 and 2023 of $2,087 and $300, respectively)	`AccountsReceivableNetCurrent`	$282.62M	USD	Point-in-time
Trade receivables (net of allowance at December 31, 2024 and 2023 of $2,087 and $300, respectively)	`AccountsReceivableNetCurrent`	$166.83M	USD	Point-in-time
Trade receivables (net of allowance at December 31, 2024 and 2023 of $2,087 and $300, respectively)	`AccountsReceivableNetCurrent`	$166.83M	USD	Point-in-time
Other receivables	`NontradeReceivablesCurrent`	$9.68M	USD	Point-in-time
Other receivables	`NontradeReceivablesCurrent`	$9.68M	USD	Point-in-time
Other receivables	`NontradeReceivablesCurrent`	$10.16M	USD	Point-in-time
Other receivables	`NontradeReceivablesCurrent`	$10.16M	USD	Point-in-time
Inventories, net	`InventoryNet`	$120.66M	USD	Point-in-time
Inventories, net	`InventoryNet`	$120.66M	USD	Point-in-time
Inventories, net	`InventoryNet`	$127.56M	USD	Point-in-time
Inventories, net	`InventoryNet`	$127.56M	USD	Point-in-time
Advance royalties	`PrepaidRoyalties`	$11.42M	USD	Point-in-time
Advance royalties	`PrepaidRoyalties`	$11.42M	USD	Point-in-time
Advance royalties	`PrepaidRoyalties`	$7.78M	USD	Point-in-time
Advance royalties	`PrepaidRoyalties`	$7.78M	USD	Point-in-time
Digital assets	`CryptoAssetFairValueCurrent`	$9.58M	USD	Point-in-time
Digital assets	`CryptoAssetFairValueCurrent`	$9.58M	USD	Point-in-time
Digital assets	`CryptoAssetFairValueCurrent`	$45.04M	USD	Point-in-time
Digital assets	`CryptoAssetFairValueCurrent`	$45.04M	USD	Point-in-time
Prepaid expenses and other assets	`PrepaidExpenseAndOtherAssetsCurrent`	$19.09M	USD	Point-in-time
Prepaid expenses and other assets	`PrepaidExpenseAndOtherAssetsCurrent`	$19.09M	USD	Point-in-time
Prepaid expenses and other assets	`PrepaidExpenseAndOtherAssetsCurrent`	$22.16M	USD	Point-in-time
Prepaid expenses and other assets	`PrepaidExpenseAndOtherAssetsCurrent`	$22.16M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$513.23M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$513.23M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$516.12M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$516.12M	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$4.44B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$4.44B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$4.17B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$4.17B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$2.27B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$2.27B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$2.15B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$2.15B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$2.02B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$2.02B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$2.17B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$2.17B	USD	Point-in-time
Advance royalties	`PrepaidMineralRoyaltiesNoncurrent`	$71.12M	USD	Point-in-time
Advance royalties	`PrepaidMineralRoyaltiesNoncurrent`	$71.12M	USD	Point-in-time
Advance royalties	`PrepaidMineralRoyaltiesNoncurrent`	$70.26M	USD	Point-in-time
Advance royalties	`PrepaidMineralRoyaltiesNoncurrent`	$70.26M	USD	Point-in-time
Equity method investments	`EquityMethodInvestments`	$49.37M	USD	Point-in-time
Equity method investments	`EquityMethodInvestments`	$49.37M	USD	Point-in-time
Equity method investments	`EquityMethodInvestments`	$26.32M	USD	Point-in-time
Equity method investments	`EquityMethodInvestments`	$26.32M	USD	Point-in-time
Equity method investments	`EquityMethodInvestments`	$46.50M	USD	Point-in-time
Equity method investments	`EquityMethodInvestments`	$46.50M	USD	Point-in-time
Equity method investments	`EquityMethodInvestments`	$35.53M	USD	Point-in-time
Equity method investments	`EquityMethodInvestments`	$35.53M	USD	Point-in-time
Equity securities	`EquitySecuritiesWithoutReadilyDeterminableFairValueAmount`	$92.54M	USD	Point-in-time
Equity securities	`EquitySecuritiesWithoutReadilyDeterminableFairValueAmount`	$92.54M	USD	Point-in-time
Equity securities	`EquitySecuritiesWithoutReadilyDeterminableFairValueAmount`	$92.54M	USD	Point-in-time
Equity securities	`EquitySecuritiesWithoutReadilyDeterminableFairValueAmount`	$92.54M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$15.87M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$15.87M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$16.57M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$16.57M	USD	Point-in-time
Other long-term assets	`OtherAssetsNoncurrent`	$22.02M	USD	Point-in-time
Other long-term assets	`OtherAssetsNoncurrent`	$22.02M	USD	Point-in-time
Other long-term assets	`OtherAssetsNoncurrent`	$22.90M	USD	Point-in-time
Other long-term assets	`OtherAssetsNoncurrent`	$22.90M	USD	Point-in-time
Total other assets	`AssetsNoncurrentExcludingPropertyPlantAndEquipment`	$249.64M	USD	Point-in-time
Total other assets	`AssetsNoncurrentExcludingPropertyPlantAndEquipment`	$249.64M	USD	Point-in-time
Total other assets	`AssetsNoncurrentExcludingPropertyPlantAndEquipment`	$236.23M	USD	Point-in-time
Total other assets	`AssetsNoncurrentExcludingPropertyPlantAndEquipment`	$236.23M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.79B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.79B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.73B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.73B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.92B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.92B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$98.19M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$98.19M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$108.27M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$108.27M	USD	Point-in-time
Accrued taxes other than income taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$21.05M	USD	Point-in-time
Accrued taxes other than income taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$21.05M	USD	Point-in-time
Accrued taxes other than income taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$21.01M	USD	Point-in-time
Accrued taxes other than income taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$21.01M	USD	Point-in-time
Accrued payroll and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$26.95M	USD	Point-in-time
Accrued payroll and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$26.95M	USD	Point-in-time
Accrued payroll and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$29.88M	USD	Point-in-time
Accrued payroll and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$29.88M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$3.56M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$3.56M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$1.82M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$1.82M	USD	Point-in-time
Workers' compensation and pneumoconiosis benefits	`WorkersCompensationAndPneumoconiosisBenefitsCurrent`	$14.84M	USD	Point-in-time
Workers' compensation and pneumoconiosis benefits	`WorkersCompensationAndPneumoconiosisBenefitsCurrent`	$14.84M	USD	Point-in-time
Workers' compensation and pneumoconiosis benefits	`WorkersCompensationAndPneumoconiosisBenefitsCurrent`	$15.91M	USD	Point-in-time
Workers' compensation and pneumoconiosis benefits	`WorkersCompensationAndPneumoconiosisBenefitsCurrent`	$15.91M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$48.02M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$48.02M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$28.50M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$28.50M	USD	Point-in-time
Current maturities, long-term debt, net	`LongTermDebtCurrent`	$22.27M	USD	Point-in-time
Current maturities, long-term debt, net	`LongTermDebtCurrent`	$22.27M	USD	Point-in-time
Current maturities, long-term debt, net	`LongTermDebtCurrent`	$20.34M	USD	Point-in-time
Current maturities, long-term debt, net	`LongTermDebtCurrent`	$20.34M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$227.47M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$227.47M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$233.14M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$233.14M	USD	Point-in-time
Long-term debt, excluding current maturities, net	`LongTermDebtNoncurrent`	$316.82M	USD	Point-in-time
Long-term debt, excluding current maturities, net	`LongTermDebtNoncurrent`	$316.82M	USD	Point-in-time
Long-term debt, excluding current maturities, net	`LongTermDebtNoncurrent`	$450.88M	USD	Point-in-time
Long-term debt, excluding current maturities, net	`LongTermDebtNoncurrent`	$450.88M	USD	Point-in-time
Pneumoconiosis benefits	`PneumoconiosisBenefits`	$120.15M	USD	Point-in-time
Pneumoconiosis benefits	`PneumoconiosisBenefits`	$120.15M	USD	Point-in-time
Pneumoconiosis benefits	`PneumoconiosisBenefits`	$127.25M	USD	Point-in-time
Pneumoconiosis benefits	`PneumoconiosisBenefits`	$127.25M	USD	Point-in-time
Accrued pension benefit	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$8.62M	USD	Point-in-time
Accrued pension benefit	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$8.62M	USD	Point-in-time
Workers' compensation	`WorkersCompensationLiabilityNoncurrent`	$37.26M	USD	Point-in-time
Workers' compensation	`WorkersCompensationLiabilityNoncurrent`	$37.26M	USD	Point-in-time
Workers' compensation	`WorkersCompensationLiabilityNoncurrent`	$37.18M	USD	Point-in-time
Workers' compensation	`WorkersCompensationLiabilityNoncurrent`	$37.18M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$155.16M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$155.16M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$146.93M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$146.93M	USD	Point-in-time
Long-term operating lease obligations	`OperatingLeaseLiabilityNoncurrent`	$13.64M	USD	Point-in-time
Long-term operating lease obligations	`OperatingLeaseLiabilityNoncurrent`	$13.64M	USD	Point-in-time
Long-term operating lease obligations	`OperatingLeaseLiabilityNoncurrent`	$13.66M	USD	Point-in-time
Long-term operating lease obligations	`OperatingLeaseLiabilityNoncurrent`	$13.66M	USD	Point-in-time
Deferred income tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$29.35M	USD	Point-in-time
Deferred income tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$29.35M	USD	Point-in-time
Deferred income tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$33.45M	USD	Point-in-time
Deferred income tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$33.45M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$22.69M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$22.69M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$18.38M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$18.38M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$829.05M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$829.05M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$702.36M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$702.36M	USD	Point-in-time
Total liabilities	`Liabilities`	$1.06B	USD	Point-in-time
Total liabilities	`Liabilities`	$1.06B	USD	Point-in-time
Total liabilities	`Liabilities`	$929.83M	USD	Point-in-time
Total liabilities	`Liabilities`	$929.83M	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES - (Note 16)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES - (Note 16)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES - (Note 16)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES - (Note 16)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Limited Partners - Common Unitholders 128,061,981 and 127,125,437 units outstanding, respectively	`LimitedPartnersCapitalAccount`	$1.87B	USD	Point-in-time
Limited Partners - Common Unitholders 128,061,981 and 127,125,437 units outstanding, respectively	`LimitedPartnersCapitalAccount`	$1.87B	USD	Point-in-time
Limited Partners - Common Unitholders 128,061,981 and 127,125,437 units outstanding, respectively	`LimitedPartnersCapitalAccount`	$1.90B	USD	Point-in-time
Limited Partners - Common Unitholders 128,061,981 and 127,125,437 units outstanding, respectively	`LimitedPartnersCapitalAccount`	$1.90B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-61.52M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-61.52M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-35.10M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-35.10M	USD	Point-in-time
Total ARLP Partners' Capital	`PartnersCapital`	$1.83B	USD	Point-in-time
Total ARLP Partners' Capital	`PartnersCapital`	$1.83B	USD	Point-in-time
Total ARLP Partners' Capital	`PartnersCapital`	$1.83B	USD	Point-in-time
Total ARLP Partners' Capital	`PartnersCapital`	$1.83B	USD	Point-in-time
Noncontrolling interest	`PartnersCapitalAttributableToNoncontrollingInterest`	$24.09M	USD	Point-in-time
Noncontrolling interest	`PartnersCapitalAttributableToNoncontrollingInterest`	$24.09M	USD	Point-in-time
Noncontrolling interest	`PartnersCapitalAttributableToNoncontrollingInterest`	$20.79M	USD	Point-in-time
Noncontrolling interest	`PartnersCapitalAttributableToNoncontrollingInterest`	$20.79M	USD	Point-in-time
Total Partners' Capital	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.86B	USD	Point-in-time
Total Partners' Capital	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.86B	USD	Point-in-time
Total Partners' Capital	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.85B	USD	Point-in-time
Total Partners' Capital	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.85B	USD	Point-in-time
Total Partners' Capital	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.29B	USD	Point-in-time
Total Partners' Capital	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.29B	USD	Point-in-time
Total Partners' Capital	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.71B	USD	Point-in-time
Total Partners' Capital	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.71B	USD	Point-in-time
TOTAL LIABILITIES AND PARTNERS' CAPITAL	`LiabilitiesAndStockholdersEquity`	$2.79B	USD	Point-in-time
TOTAL LIABILITIES AND PARTNERS' CAPITAL	`LiabilitiesAndStockholdersEquity`	$2.79B	USD	Point-in-time
TOTAL LIABILITIES AND PARTNERS' CAPITAL	`LiabilitiesAndStockholdersEquity`	$2.92B	USD	Point-in-time
TOTAL LIABILITIES AND PARTNERS' CAPITAL	`LiabilitiesAndStockholdersEquity`	$2.92B	USD	Point-in-time

Income Statement 136 line items

Line Item	Tag	Value	Unit	Period
Interest expense, interest capitalized	`InterestCostsCapitalized`	$12.84M	USD	Annual
Interest expense, interest capitalized	`InterestCostsCapitalized`	$12.84M	USD	Annual
Interest expense, interest capitalized	`InterestCostsCapitalized`	$922.00K	USD	Annual
Interest expense, interest capitalized	`InterestCostsCapitalized`	$922.00K	USD	Annual
Interest expense, interest capitalized	`InterestCostsCapitalized`	$6.71M	USD	Annual
Interest expense, interest capitalized	`InterestCostsCapitalized`	$6.71M	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.45B	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.45B	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.42B	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.42B	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.57B	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.57B	USD	Annual
Outside coal purchases	`OutsideCoalPurchases`	$151.00K	USD	Annual
Outside coal purchases	`OutsideCoalPurchases`	$151.00K	USD	Annual
Outside coal purchases	`OutsideCoalPurchases`	$36.15M	USD	Annual
Outside coal purchases	`OutsideCoalPurchases`	$36.15M	USD	Annual
Outside coal purchases	`OutsideCoalPurchases`	$35.79M	USD	Annual
Outside coal purchases	`OutsideCoalPurchases`	$35.79M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$82.22M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$82.22M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$79.10M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$79.10M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$80.42M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$80.42M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$285.45M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$285.45M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$276.67M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$276.67M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$267.98M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$267.98M	USD	Annual
Settlement gain	`GainLossRelatedToLitigationSettlement`	$6.66M	USD	Annual
Settlement gain	`GainLossRelatedToLitigationSettlement`	$6.66M	USD	Annual
Asset impairments	`ImpairmentOfOngoingProject`	$31.13M	USD	Annual
Asset impairments	`ImpairmentOfOngoingProject`	$31.13M	USD	Annual
Total operating expenses	`CostsAndExpenses`	$2.05B	USD	Annual
Total operating expenses	`CostsAndExpenses`	$2.05B	USD	Annual
Total operating expenses	`CostsAndExpenses`	$1.89B	USD	Annual
Total operating expenses	`CostsAndExpenses`	$1.89B	USD	Annual
Total operating expenses	`CostsAndExpenses`	$1.75B	USD	Annual
Total operating expenses	`CostsAndExpenses`	$1.75B	USD	Annual
INCOME FROM OPERATIONS	`OperatingIncomeLoss`	$667.44M	USD	Annual
INCOME FROM OPERATIONS	`OperatingIncomeLoss`	$667.44M	USD	Annual
INCOME FROM OPERATIONS	`OperatingIncomeLoss`	$394.13M	USD	Annual
INCOME FROM OPERATIONS	`OperatingIncomeLoss`	$394.13M	USD	Annual
INCOME FROM OPERATIONS	`OperatingIncomeLoss`	$672.40M	USD	Annual
INCOME FROM OPERATIONS	`OperatingIncomeLoss`	$672.40M	USD	Annual
Interest expense (net of interest capitalized of $12,843, $6,706 and $922, respectively)	`InterestExpenseNonoperating`	$36.09M	USD	Annual
Interest expense (net of interest capitalized of $12,843, $6,706 and $922, respectively)	`InterestExpenseNonoperating`	$36.09M	USD	Annual
Interest expense (net of interest capitalized of $12,843, $6,706 and $922, respectively)	`InterestExpenseNonoperating`	$37.33M	USD	Annual
Interest expense (net of interest capitalized of $12,843, $6,706 and $922, respectively)	`InterestExpenseNonoperating`	$37.33M	USD	Annual
Interest expense (net of interest capitalized of $12,843, $6,706 and $922, respectively)	`InterestExpenseNonoperating`	$35.23M	USD	Annual
Interest expense (net of interest capitalized of $12,843, $6,706 and $922, respectively)	`InterestExpenseNonoperating`	$35.23M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$9.39M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$9.39M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$2.04M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$2.04M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$7.22M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$7.22M	USD	Annual
Equity method investment income (loss)	`IncomeLossFromEquityMethodInvestments`	$-1.47M	USD	Annual
Equity method investment income (loss)	`IncomeLossFromEquityMethodInvestments`	$-1.47M	USD	Annual
Equity method investment income (loss)	`IncomeLossFromEquityMethodInvestments`	$-4.96M	USD	Annual
Equity method investment income (loss)	`IncomeLossFromEquityMethodInvestments`	$-4.96M	USD	Annual
Equity method investment income (loss)	`IncomeLossFromEquityMethodInvestments`	$5.63M	USD	Annual
Equity method investment income (loss)	`IncomeLossFromEquityMethodInvestments`	$5.63M	USD	Annual
Change in fair value of digital assets	`CryptoAssetUnrealizedGainLossNonoperating`	$22.39M	USD	Annual
Change in fair value of digital assets	`CryptoAssetUnrealizedGainLossNonoperating`	$22.39M	USD	Annual
Other income (expense)	`OtherNonoperatingIncomeExpense`	$4.36M	USD	Annual
Other income (expense)	`OtherNonoperatingIncomeExpense`	$4.36M	USD	Annual
Other income (expense)	`OtherNonoperatingIncomeExpense`	$-2.06M	USD	Annual
Other income (expense)	`OtherNonoperatingIncomeExpense`	$-2.06M	USD	Annual
Other income (expense)	`OtherNonoperatingIncomeExpense`	$218.00K	USD	Annual
Other income (expense)	`OtherNonoperatingIncomeExpense`	$218.00K	USD	Annual
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$642.14M	USD	Annual
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$642.14M	USD	Annual
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$644.45M	USD	Annual
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$644.45M	USD	Annual
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$381.49M	USD	Annual
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$381.49M	USD	Annual
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$15.94M	USD	Annual
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$15.94M	USD	Annual
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$53.98M	USD	Annual
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$53.98M	USD	Annual
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$8.28M	USD	Annual
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$8.28M	USD	Annual
NET INCOME	`ProfitLoss`	$636.17M	USD	Annual
NET INCOME	`ProfitLoss`	$636.17M	USD	Annual
NET INCOME	`ProfitLoss`	$588.16M	USD	Annual
NET INCOME	`ProfitLoss`	$588.16M	USD	Annual
NET INCOME	`ProfitLoss`	$365.56M	USD	Annual
NET INCOME	`ProfitLoss`	$365.56M	USD	Annual
LESS: NET INCOME ATTRIBUTABLE TO NONCONTROLLING INTEREST	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.96M	USD	Annual
LESS: NET INCOME ATTRIBUTABLE TO NONCONTROLLING INTEREST	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.96M	USD	Annual
LESS: NET INCOME ATTRIBUTABLE TO NONCONTROLLING INTEREST	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.70M	USD	Annual
LESS: NET INCOME ATTRIBUTABLE TO NONCONTROLLING INTEREST	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.70M	USD	Annual
LESS: NET INCOME ATTRIBUTABLE TO NONCONTROLLING INTEREST	`NetIncomeLossAttributableToNoncontrollingInterest`	$6.05M	USD	Annual
LESS: NET INCOME ATTRIBUTABLE TO NONCONTROLLING INTEREST	`NetIncomeLossAttributableToNoncontrollingInterest`	$6.05M	USD	Annual
NET INCOME ATTRIBUTABLE TO ARLP	`NetIncomeLoss`	$586.20M	USD	Annual
NET INCOME ATTRIBUTABLE TO ARLP	`NetIncomeLoss`	$586.20M	USD	Annual
NET INCOME ATTRIBUTABLE TO ARLP	`NetIncomeLoss`	$360.86M	USD	Annual
NET INCOME ATTRIBUTABLE TO ARLP	`NetIncomeLoss`	$360.86M	USD	Annual
NET INCOME ATTRIBUTABLE TO ARLP	`NetIncomeLoss`	$630.12M	USD	Annual
NET INCOME ATTRIBUTABLE TO ARLP	`NetIncomeLoss`	$630.12M	USD	Annual
GENERAL PARTNER	`NetIncomeLossAllocatedToGeneralPartners`	$9.01M	USD	Annual
GENERAL PARTNER	`NetIncomeLossAllocatedToGeneralPartners`	$9.01M	USD	Annual
GENERAL PARTNER	`NetIncomeLossAllocatedToGeneralPartners`	$1.38M	USD	Annual
GENERAL PARTNER	`NetIncomeLossAllocatedToGeneralPartners`	$1.38M	USD	Annual
LIMITED PARTNERS	`NetIncomeLossAllocatedToLimitedPartners`	$628.73M	USD	Annual
LIMITED PARTNERS	`NetIncomeLossAllocatedToLimitedPartners`	$628.73M	USD	Annual
LIMITED PARTNERS	`NetIncomeLossAllocatedToLimitedPartners`	$577.19M	USD	Annual
LIMITED PARTNERS	`NetIncomeLossAllocatedToLimitedPartners`	$577.19M	USD	Annual
LIMITED PARTNERS	`NetIncomeLossAllocatedToLimitedPartners`	$360.86M	USD	Annual
LIMITED PARTNERS	`NetIncomeLossAllocatedToLimitedPartners`	$360.86M	USD	Annual
EARNINGS PER LIMITED PARTNER UNIT - BASIC (in dollars per unit)	`NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax`	$4.81	USD	Annual
EARNINGS PER LIMITED PARTNER UNIT - BASIC (in dollars per unit)	`NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax`	$4.81	USD	Annual
EARNINGS PER LIMITED PARTNER UNIT - BASIC (in dollars per unit)	`NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax`	$4.39	USD	Annual
EARNINGS PER LIMITED PARTNER UNIT - BASIC (in dollars per unit)	`NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax`	$4.39	USD	Annual
EARNINGS PER LIMITED PARTNER UNIT - BASIC (in dollars per unit)	`NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax`	$2.77	USD	Annual
EARNINGS PER LIMITED PARTNER UNIT - BASIC (in dollars per unit)	`NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax`	$2.77	USD	Annual
EARNINGS PER LIMITED PARTNER UNIT - DILUTED (in dollars per unit)	`NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted`	$4.81	USD	Annual
EARNINGS PER LIMITED PARTNER UNIT - DILUTED (in dollars per unit)	`NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted`	$4.81	USD	Annual
EARNINGS PER LIMITED PARTNER UNIT - DILUTED (in dollars per unit)	`NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted`	$4.39	USD	Annual
EARNINGS PER LIMITED PARTNER UNIT - DILUTED (in dollars per unit)	`NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted`	$4.39	USD	Annual
EARNINGS PER LIMITED PARTNER UNIT - DILUTED (in dollars per unit)	`NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted`	$2.77	USD	Annual
EARNINGS PER LIMITED PARTNER UNIT - DILUTED (in dollars per unit)	`NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted`	$2.77	USD	Annual
WEIGHTED-AVERAGE NUMBER OF UNITS OUTSTANDING - BASIC (in units)	`WeightedAverageLimitedPartnershipUnitsOutstanding`	127.20M	shares	Annual
WEIGHTED-AVERAGE NUMBER OF UNITS OUTSTANDING - BASIC (in units)	`WeightedAverageLimitedPartnershipUnitsOutstanding`	127.20M	shares	Annual
WEIGHTED-AVERAGE NUMBER OF UNITS OUTSTANDING - BASIC (in units)	`WeightedAverageLimitedPartnershipUnitsOutstanding`	127.18M	shares	Annual
WEIGHTED-AVERAGE NUMBER OF UNITS OUTSTANDING - BASIC (in units)	`WeightedAverageLimitedPartnershipUnitsOutstanding`	127.18M	shares	Annual
WEIGHTED-AVERAGE NUMBER OF UNITS OUTSTANDING - BASIC (in units)	`WeightedAverageLimitedPartnershipUnitsOutstanding`	127.96M	shares	Annual
WEIGHTED-AVERAGE NUMBER OF UNITS OUTSTANDING - BASIC (in units)	`WeightedAverageLimitedPartnershipUnitsOutstanding`	127.96M	shares	Annual
WEIGHTED-AVERAGE NUMBER OF UNITS OUTSTANDING - DILUTED (in units)	`WeightedAverageLimitedPartnershipUnitsOutstandingDiluted`	127.97M	shares	Annual
WEIGHTED-AVERAGE NUMBER OF UNITS OUTSTANDING - DILUTED (in units)	`WeightedAverageLimitedPartnershipUnitsOutstandingDiluted`	127.97M	shares	Annual
WEIGHTED-AVERAGE NUMBER OF UNITS OUTSTANDING - DILUTED (in units)	`WeightedAverageLimitedPartnershipUnitsOutstandingDiluted`	127.18M	shares	Annual
WEIGHTED-AVERAGE NUMBER OF UNITS OUTSTANDING - DILUTED (in units)	`WeightedAverageLimitedPartnershipUnitsOutstandingDiluted`	127.18M	shares	Annual
WEIGHTED-AVERAGE NUMBER OF UNITS OUTSTANDING - DILUTED (in units)	`WeightedAverageLimitedPartnershipUnitsOutstandingDiluted`	127.19M	shares	Annual
WEIGHTED-AVERAGE NUMBER OF UNITS OUTSTANDING - DILUTED (in units)	`WeightedAverageLimitedPartnershipUnitsOutstandingDiluted`	127.19M	shares	Annual

Cash Flow Statement 278 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$636.17M	USD	Annual
Net income	`ProfitLoss`	$636.17M	USD	Annual
Net income	`ProfitLoss`	$588.16M	USD	Annual
Net income	`ProfitLoss`	$588.16M	USD	Annual
Net income	`ProfitLoss`	$365.56M	USD	Annual
Net income	`ProfitLoss`	$365.56M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$285.45M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$285.45M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$276.67M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$276.67M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$267.98M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$267.98M	USD	Annual
Non-cash compensation expense	`ShareBasedCompensation`	$10.61M	USD	Annual
Non-cash compensation expense	`ShareBasedCompensation`	$10.61M	USD	Annual
Non-cash compensation expense	`ShareBasedCompensation`	$12.86M	USD	Annual
Non-cash compensation expense	`ShareBasedCompensation`	$12.86M	USD	Annual
Non-cash compensation expense	`ShareBasedCompensation`	$11.03M	USD	Annual
Non-cash compensation expense	`ShareBasedCompensation`	$11.03M	USD	Annual
Coal inventory adjustment to market	`InventoryWriteDown`	$33.30M	USD	Annual
Coal inventory adjustment to market	`InventoryWriteDown`	$33.30M	USD	Annual
Coal inventory adjustment to market	`InventoryWriteDown`	$24.57M	USD	Annual
Coal inventory adjustment to market	`InventoryWriteDown`	$24.57M	USD	Annual
Coal inventory adjustment to market	`InventoryWriteDown`	$364.00K	USD	Annual
Coal inventory adjustment to market	`InventoryWriteDown`	$364.00K	USD	Annual
Equity method investment loss (income)	`IncomeLossFromEquityMethodInvestments`	$-1.47M	USD	Annual
Equity method investment loss (income)	`IncomeLossFromEquityMethodInvestments`	$-1.47M	USD	Annual
Equity method investment loss (income)	`IncomeLossFromEquityMethodInvestments`	$-4.96M	USD	Annual
Equity method investment loss (income)	`IncomeLossFromEquityMethodInvestments`	$-4.96M	USD	Annual
Equity method investment loss (income)	`IncomeLossFromEquityMethodInvestments`	$5.63M	USD	Annual
Equity method investment loss (income)	`IncomeLossFromEquityMethodInvestments`	$5.63M	USD	Annual
Distributions from equity method investments	`EquityMethodInvestmentDividendsOrDistributions`	$5.63M	USD	Annual
Distributions from equity method investments	`EquityMethodInvestmentDividendsOrDistributions`	$5.63M	USD	Annual
Distributions from equity method investments	`EquityMethodInvestmentDividendsOrDistributions`	$2.38M	USD	Annual
Distributions from equity method investments	`EquityMethodInvestmentDividendsOrDistributions`	$2.38M	USD	Annual
Distributions from equity method investments	`EquityMethodInvestmentDividendsOrDistributions`	$2.57M	USD	Annual
Distributions from equity method investments	`EquityMethodInvestmentDividendsOrDistributions`	$2.57M	USD	Annual
Net gain on sale of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$262.00K	USD	Annual
Net gain on sale of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$262.00K	USD	Annual
Net gain on sale of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$3.23M	USD	Annual
Net gain on sale of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$3.23M	USD	Annual
Net gain on sale of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$3.67M	USD	Annual
Net gain on sale of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$3.67M	USD	Annual
Asset impairment	`ImpairmentOfOngoingProject`	$31.13M	USD	Annual
Asset impairment	`ImpairmentOfOngoingProject`	$31.13M	USD	Annual
Change in deferred income tax	`IncreaseDecreaseInDeferredIncomeTaxes`	$2.19M	USD	Annual
Change in deferred income tax	`IncreaseDecreaseInDeferredIncomeTaxes`	$2.19M	USD	Annual
Change in deferred income tax	`IncreaseDecreaseInDeferredIncomeTaxes`	$-34.77M	USD	Annual
Change in deferred income tax	`IncreaseDecreaseInDeferredIncomeTaxes`	$-34.77M	USD	Annual
Change in deferred income tax	`IncreaseDecreaseInDeferredIncomeTaxes`	$8.97M	USD	Annual
Change in deferred income tax	`IncreaseDecreaseInDeferredIncomeTaxes`	$8.97M	USD	Annual
Change in fair value of digital assets	`CryptoAssetUnrealizedGainLossNonoperating`	$22.39M	USD	Annual
Change in fair value of digital assets	`CryptoAssetUnrealizedGainLossNonoperating`	$22.39M	USD	Annual
Other non-cash change in digital assets	`CryptoAssetRealizedGainLossOperating`	$307.00K	USD	Annual
Other non-cash change in digital assets	`CryptoAssetRealizedGainLossOperating`	$307.00K	USD	Annual
Other non-cash change in digital assets	`CryptoAssetRealizedGainLossOperating`	$10.36M	USD	Annual
Other non-cash change in digital assets	`CryptoAssetRealizedGainLossOperating`	$10.36M	USD	Annual
Other non-cash change in digital assets	`CryptoAssetRealizedGainLossOperating`	$12.52M	USD	Annual
Other non-cash change in digital assets	`CryptoAssetRealizedGainLossOperating`	$12.52M	USD	Annual
Other	`OtherNoncashIncomeExpense`	$-1.46M	USD	Annual
Other	`OtherNoncashIncomeExpense`	$-1.46M	USD	Annual
Other	`OtherNoncashIncomeExpense`	$-10.32M	USD	Annual
Other	`OtherNoncashIncomeExpense`	$-10.32M	USD	Annual
Other	`OtherNoncashIncomeExpense`	$-20.84M	USD	Annual
Other	`OtherNoncashIncomeExpense`	$-20.84M	USD	Annual
Trade receivables	`IncreaseDecreaseInAccountsReceivable`	$-115.79M	USD	Annual
Trade receivables	`IncreaseDecreaseInAccountsReceivable`	$-115.79M	USD	Annual
Trade receivables	`IncreaseDecreaseInAccountsReceivable`	$41.21M	USD	Annual
Trade receivables	`IncreaseDecreaseInAccountsReceivable`	$41.21M	USD	Annual
Trade receivables	`IncreaseDecreaseInAccountsReceivable`	$108.89M	USD	Annual
Trade receivables	`IncreaseDecreaseInAccountsReceivable`	$108.89M	USD	Annual
Other receivables	`IncreaseDecreaseInOtherReceivables`	$1.08M	USD	Annual
Other receivables	`IncreaseDecreaseInOtherReceivables`	$1.08M	USD	Annual
Other receivables	`IncreaseDecreaseInOtherReceivables`	$7.92M	USD	Annual
Other receivables	`IncreaseDecreaseInOtherReceivables`	$7.92M	USD	Annual
Other receivables	`IncreaseDecreaseInOtherReceivables`	$1.20M	USD	Annual
Other receivables	`IncreaseDecreaseInOtherReceivables`	$1.20M	USD	Annual
Inventories, net	`IncreaseDecreaseInInventories`	$22.24M	USD	Annual
Inventories, net	`IncreaseDecreaseInInventories`	$22.24M	USD	Annual
Inventories, net	`IncreaseDecreaseInInventories`	$78.00M	USD	Annual
Inventories, net	`IncreaseDecreaseInInventories`	$78.00M	USD	Annual
Inventories, net	`IncreaseDecreaseInInventories`	$20.14M	USD	Annual
Inventories, net	`IncreaseDecreaseInInventories`	$20.14M	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$3.07M	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$3.07M	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-4.11M	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-4.11M	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$5.01M	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$5.01M	USD	Annual
Advance royalties	`IncreaseDecreaseInAdvanceRoyalties`	$3.64M	USD	Annual
Advance royalties	`IncreaseDecreaseInAdvanceRoyalties`	$3.64M	USD	Annual
Advance royalties	`IncreaseDecreaseInAdvanceRoyalties`	$6.79M	USD	Annual
Advance royalties	`IncreaseDecreaseInAdvanceRoyalties`	$6.79M	USD	Annual
Advance royalties	`IncreaseDecreaseInAdvanceRoyalties`	$2.78M	USD	Annual
Advance royalties	`IncreaseDecreaseInAdvanceRoyalties`	$2.78M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-19.22M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-19.22M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$17.84M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$17.84M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$14.58M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$14.58M	USD	Annual
Accrued taxes other than income taxes	`IncreaseDecreaseInAccruedLiabilities`	$44.00K	USD	Annual
Accrued taxes other than income taxes	`IncreaseDecreaseInAccruedLiabilities`	$44.00K	USD	Annual
Accrued taxes other than income taxes	`IncreaseDecreaseInAccruedLiabilities`	$-1.96M	USD	Annual
Accrued taxes other than income taxes	`IncreaseDecreaseInAccruedLiabilities`	$-1.96M	USD	Annual
Accrued taxes other than income taxes	`IncreaseDecreaseInAccruedLiabilities`	$5.18M	USD	Annual
Accrued taxes other than income taxes	`IncreaseDecreaseInAccruedLiabilities`	$5.18M	USD	Annual
Accrued payroll and related benefits	`IncreaseDecreaseInAccruedSalaries`	$2.82M	USD	Annual
Accrued payroll and related benefits	`IncreaseDecreaseInAccruedSalaries`	$2.82M	USD	Annual
Accrued payroll and related benefits	`IncreaseDecreaseInAccruedSalaries`	$-2.94M	USD	Annual
Accrued payroll and related benefits	`IncreaseDecreaseInAccruedSalaries`	$-2.94M	USD	Annual
Accrued payroll and related benefits	`IncreaseDecreaseInAccruedSalaries`	$-9.74M	USD	Annual
Accrued payroll and related benefits	`IncreaseDecreaseInAccruedSalaries`	$-9.74M	USD	Annual
Pneumoconiosis benefits	`IncreaseDecreaseInPneumoconiosisBenefits`	$9.20M	USD	Annual
Pneumoconiosis benefits	`IncreaseDecreaseInPneumoconiosisBenefits`	$9.20M	USD	Annual
Pneumoconiosis benefits	`IncreaseDecreaseInPneumoconiosisBenefits`	$3.92M	USD	Annual
Pneumoconiosis benefits	`IncreaseDecreaseInPneumoconiosisBenefits`	$3.92M	USD	Annual
Pneumoconiosis benefits	`IncreaseDecreaseInPneumoconiosisBenefits`	$3.85M	USD	Annual
Pneumoconiosis benefits	`IncreaseDecreaseInPneumoconiosisBenefits`	$3.85M	USD	Annual
Workers' compensation	`IncreaseDecreaseInWorkersCompensationLiabilities`	$-4.00M	USD	Annual
Workers' compensation	`IncreaseDecreaseInWorkersCompensationLiabilities`	$-4.00M	USD	Annual
Workers' compensation	`IncreaseDecreaseInWorkersCompensationLiabilities`	$-105.00K	USD	Annual
Workers' compensation	`IncreaseDecreaseInWorkersCompensationLiabilities`	$-105.00K	USD	Annual
Workers' compensation	`IncreaseDecreaseInWorkersCompensationLiabilities`	$-1.48M	USD	Annual
Workers' compensation	`IncreaseDecreaseInWorkersCompensationLiabilities`	$-1.48M	USD	Annual
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-19.36M	USD	Annual
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-19.36M	USD	Annual
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-20.19M	USD	Annual
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-20.19M	USD	Annual
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$4.48M	USD	Annual
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$4.48M	USD	Annual
Total net adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$214.19M	USD	Annual
Total net adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$214.19M	USD	Annual
Total net adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$188.06M	USD	Annual
Total net adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$188.06M	USD	Annual
Total net adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$437.57M	USD	Annual
Total net adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$437.57M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$824.23M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$824.23M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$802.35M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$802.35M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$803.13M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$803.13M	USD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$379.34M	USD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$379.34M	USD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$286.39M	USD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$286.39M	USD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$428.74M	USD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$428.74M	USD	Annual
Change in accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesForInvestingActivities`	$9.14M	USD	Annual
Change in accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesForInvestingActivities`	$9.14M	USD	Annual
Change in accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesForInvestingActivities`	$35.96M	USD	Annual
Change in accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesForInvestingActivities`	$35.96M	USD	Annual
Change in accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesForInvestingActivities`	$-29.70M	USD	Annual
Change in accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesForInvestingActivities`	$-29.70M	USD	Annual
Proceeds from sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$1.63M	USD	Annual
Proceeds from sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$1.63M	USD	Annual
Proceeds from sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$3.71M	USD	Annual
Proceeds from sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$3.71M	USD	Annual
Proceeds from sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$7.47M	USD	Annual
Proceeds from sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$7.47M	USD	Annual
Contributions to equity method investments	`PaymentsToAcquireEquityMethodInvestments`	$24.09M	USD	Annual
Contributions to equity method investments	`PaymentsToAcquireEquityMethodInvestments`	$24.09M	USD	Annual
Contributions to equity method investments	`PaymentsToAcquireEquityMethodInvestments`	$2.90M	USD	Annual
Contributions to equity method investments	`PaymentsToAcquireEquityMethodInvestments`	$2.90M	USD	Annual
Contributions to equity method investments	`PaymentsToAcquireEquityMethodInvestments`	$2.52M	USD	Annual
Contributions to equity method investments	`PaymentsToAcquireEquityMethodInvestments`	$2.52M	USD	Annual
Purchase of equity securities	`PaymentsToAcquireLongtermInvestments`	$42.00M	USD	Annual
Purchase of equity securities	`PaymentsToAcquireLongtermInvestments`	$42.00M	USD	Annual
Purchase of equity securities	`PaymentsToAcquireLongtermInvestments`	$49.56M	USD	Annual
Purchase of equity securities	`PaymentsToAcquireLongtermInvestments`	$49.56M	USD	Annual
JC Resources acquisition	`PaymentsToAcquireOtherProductiveAssets`	$65.00M	USD	Annual
JC Resources acquisition	`PaymentsToAcquireOtherProductiveAssets`	$65.00M	USD	Annual
Oil & gas reserve business combinations	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$14.46M	USD	Annual
Oil & gas reserve business combinations	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$14.46M	USD	Annual
Oil & gas reserve business combinations	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$92.62M	USD	Annual
Oil & gas reserve business combinations	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$92.62M	USD	Annual
Oil & gas reserve asset acquisitions	`AssetAcquisitionConsiderationTransferred`	$24.73M	USD	Annual
Oil & gas reserve asset acquisitions	`AssetAcquisitionConsiderationTransferred`	$24.73M	USD	Annual
Oil & gas reserve asset acquisitions	`AssetAcquisitionConsiderationTransferred`	$24.23M	USD	Annual
Oil & gas reserve asset acquisitions	`AssetAcquisitionConsiderationTransferred`	$24.23M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-4.94M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-4.94M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$1.66M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$1.66M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-7.76M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-7.76M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-440.66M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-440.66M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-403.34M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-403.34M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-553.32M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-553.32M	USD	Annual
Borrowings under securitization facility	`ProceedsFromAccountsReceivableSecuritization`	$75.00M	USD	Annual
Borrowings under securitization facility	`ProceedsFromAccountsReceivableSecuritization`	$75.00M	USD	Annual
Borrowings under securitization facility	`ProceedsFromAccountsReceivableSecuritization`	$27.50M	USD	Annual
Borrowings under securitization facility	`ProceedsFromAccountsReceivableSecuritization`	$27.50M	USD	Annual
Payments under securitization facility	`RepaymentsOfAccountsReceivableSecuritization`	$27.50M	USD	Annual
Payments under securitization facility	`RepaymentsOfAccountsReceivableSecuritization`	$27.50M	USD	Annual
Payments under securitization facility	`RepaymentsOfAccountsReceivableSecuritization`	$75.00M	USD	Annual
Payments under securitization facility	`RepaymentsOfAccountsReceivableSecuritization`	$75.00M	USD	Annual
Proceeds from equipment financings	`ProceedsFromIssuanceOfSecuredDebt`	$54.63M	USD	Annual
Proceeds from equipment financings	`ProceedsFromIssuanceOfSecuredDebt`	$54.63M	USD	Annual
Payments on equipment financings	`RepaymentsOfSecuredDebt`	$16.07M	USD	Annual
Payments on equipment financings	`RepaymentsOfSecuredDebt`	$16.07M	USD	Annual
Payments on equipment financings	`RepaymentsOfSecuredDebt`	$11.98M	USD	Annual
Payments on equipment financings	`RepaymentsOfSecuredDebt`	$11.98M	USD	Annual
Payments on equipment financings	`RepaymentsOfSecuredDebt`	$24.97M	USD	Annual
Payments on equipment financings	`RepaymentsOfSecuredDebt`	$24.97M	USD	Annual
Borrowings under revolving credit facilities	`ProceedsFromLongTermLinesOfCredit`	$20.00M	USD	Annual
Borrowings under revolving credit facilities	`ProceedsFromLongTermLinesOfCredit`	$20.00M	USD	Annual
Payments under revolving credit facilities	`RepaymentsOfLongTermLinesOfCredit`	$20.00M	USD	Annual
Payments under revolving credit facilities	`RepaymentsOfLongTermLinesOfCredit`	$20.00M	USD	Annual
Borrowing under long-term debt	`ProceedsFromIssuanceOfSeniorLongTermDebt`	$400.00M	USD	Annual
Borrowing under long-term debt	`ProceedsFromIssuanceOfSeniorLongTermDebt`	$400.00M	USD	Annual
Borrowing under long-term debt	`ProceedsFromIssuanceOfSeniorLongTermDebt`	$75.00M	USD	Annual
Borrowing under long-term debt	`ProceedsFromIssuanceOfSeniorLongTermDebt`	$75.00M	USD	Annual
Payments on long-term debt	`RepaymentsOfSeniorDebt`	$129.46M	USD	Annual
Payments on long-term debt	`RepaymentsOfSeniorDebt`	$129.46M	USD	Annual
Payments on long-term debt	`RepaymentsOfSeniorDebt`	$299.84M	USD	Annual
Payments on long-term debt	`RepaymentsOfSeniorDebt`	$299.84M	USD	Annual
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$12.38M	USD	Annual
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$12.38M	USD	Annual
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$11.44M	USD	Annual
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$11.44M	USD	Annual
Payments for purchases of units under unit repurchase program	`PaymentsForRepurchaseOfEquity`	$19.43M	USD	Annual
Payments for purchases of units under unit repurchase program	`PaymentsForRepurchaseOfEquity`	$19.43M	USD	Annual
Payments for purchase of units and tax withholdings related to settlements under deferred compensation plans	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$15.54M	USD	Annual
Payments for purchase of units and tax withholdings related to settlements under deferred compensation plans	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$15.54M	USD	Annual
Payments for purchase of units and tax withholdings related to settlements under deferred compensation plans	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$10.33M	USD	Annual
Payments for purchase of units and tax withholdings related to settlements under deferred compensation plans	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$10.33M	USD	Annual
Cash settlement of grants under deferred compensation plans	`CashSettlementOfGrantsUnderDeferredCompensationPlan`	$21.79M	USD	Annual
Cash settlement of grants under deferred compensation plans	`CashSettlementOfGrantsUnderDeferredCompensationPlan`	$21.79M	USD	Annual
Excess purchase price over the contributed basis from JC Resources acquisition	`PaymentsToAffiliates`	$7.25M	USD	Annual
Excess purchase price over the contributed basis from JC Resources acquisition	`PaymentsToAffiliates`	$7.25M	USD	Annual
Cash retained by JC Resources in acquisition	`CashRetainedByAcquireeInAcquisition`	$2.93M	USD	Annual
Cash retained by JC Resources in acquisition	`CashRetainedByAcquireeInAcquisition`	$2.93M	USD	Annual
Cash retained by JC Resources in acquisition	`CashRetainedByAcquireeInAcquisition`	$10.54M	USD	Annual
Cash retained by JC Resources in acquisition	`CashRetainedByAcquireeInAcquisition`	$10.54M	USD	Annual
Distributions paid to Partners	`PaymentsOfDistributionsToAffiliates`	$196.35M	USD	Annual
Distributions paid to Partners	`PaymentsOfDistributionsToAffiliates`	$196.35M	USD	Annual
Distributions paid to Partners	`PaymentsOfDistributionsToAffiliates`	$364.58M	USD	Annual
Distributions paid to Partners	`PaymentsOfDistributionsToAffiliates`	$364.58M	USD	Annual
Distributions paid to Partners	`PaymentsOfDistributionsToAffiliates`	$363.43M	USD	Annual
Distributions paid to Partners	`PaymentsOfDistributionsToAffiliates`	$363.43M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-10.79M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-10.79M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-2.44M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-2.44M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-15.92M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-15.92M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-225.39M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-225.39M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-285.32M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-285.32M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-507.12M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-507.12M	USD	Annual
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$173.62M	USD	Annual
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$173.62M	USD	Annual
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$77.15M	USD	Annual
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$77.15M	USD	Annual
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-236.21M	USD	Annual
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-236.21M	USD	Annual
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$296.02M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$296.02M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$59.81M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$59.81M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$136.96M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$136.96M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$122.40M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$122.40M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$296.02M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$296.02M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$59.81M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$59.81M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$136.96M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$136.96M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$122.40M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$122.40M	USD	Point-in-time

Stockholders Equity 80 line items

Line Item	Tag	Value	Unit	Period
Balance at beginning of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.86B	USD	Point-in-time
Balance at beginning of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.86B	USD	Point-in-time
Balance at beginning of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.85B	USD	Point-in-time
Balance at beginning of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.85B	USD	Point-in-time
Balance at beginning of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.29B	USD	Point-in-time
Balance at beginning of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.29B	USD	Point-in-time
Balance at beginning of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.71B	USD	Point-in-time
Balance at beginning of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.71B	USD	Point-in-time
Balance at beginning of period (in units)	`LimitedPartnersCapitalAccountUnitsOutstanding`	127.13M	shares	Point-in-time
Balance at beginning of period (in units)	`LimitedPartnersCapitalAccountUnitsOutstanding`	127.13M	shares	Point-in-time
Balance at beginning of period (in units)	`LimitedPartnersCapitalAccountUnitsOutstanding`	128.06M	shares	Point-in-time
Balance at beginning of period (in units)	`LimitedPartnersCapitalAccountUnitsOutstanding`	128.06M	shares	Point-in-time
Net income	`ProfitLoss`	$636.17M	USD	Annual
Net income	`ProfitLoss`	$636.17M	USD	Annual
Net income	`ProfitLoss`	$588.16M	USD	Annual
Net income	`ProfitLoss`	$588.16M	USD	Annual
Net income	`ProfitLoss`	$365.56M	USD	Annual
Net income	`ProfitLoss`	$365.56M	USD	Annual
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossNetOfTax`	$26.42M	USD	Annual
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossNetOfTax`	$26.42M	USD	Annual
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossNetOfTax`	$-20.47M	USD	Annual
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossNetOfTax`	$-20.47M	USD	Annual
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossNetOfTax`	$23.18M	USD	Annual
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossNetOfTax`	$23.18M	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$615.70M	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$615.70M	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$611.33M	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$611.33M	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$391.98M	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$391.98M	USD	Annual
Settlement of deferred common unit- based compensation plans	`DeferredCompensationAndLongTermIncentivePlansValueShareBasedCompensation`	$10.33M	USD	Annual
Settlement of deferred common unit- based compensation plans	`DeferredCompensationAndLongTermIncentivePlansValueShareBasedCompensation`	$10.33M	USD	Annual
Settlement of deferred common unit- based compensation plans	`DeferredCompensationAndLongTermIncentivePlansValueShareBasedCompensation`	$37.33M	USD	Annual
Settlement of deferred common unit- based compensation plans	`DeferredCompensationAndLongTermIncentivePlansValueShareBasedCompensation`	$37.33M	USD	Annual
Purchase of units under unit repurchase program	`PartnersCapitalAccountTreasuryUnitsPurchases`	$19.43M	USD	Annual
Purchase of units under unit repurchase program	`PartnersCapitalAccountTreasuryUnitsPurchases`	$19.43M	USD	Annual
Common unit-based compensation	`PartnersCapitalAccountUnitBasedCompensation`	$12.86M	USD	Annual
Common unit-based compensation	`PartnersCapitalAccountUnitBasedCompensation`	$12.86M	USD	Annual
Common unit-based compensation	`PartnersCapitalAccountUnitBasedCompensation`	$10.61M	USD	Annual
Common unit-based compensation	`PartnersCapitalAccountUnitBasedCompensation`	$10.61M	USD	Annual
Common unit-based compensation	`PartnersCapitalAccountUnitBasedCompensation`	$11.03M	USD	Annual
Common unit-based compensation	`PartnersCapitalAccountUnitBasedCompensation`	$11.03M	USD	Annual
Distributions on deferred common unit-based compensation	`DistributionsOnCommonUnitBasedCompensation`	$5.51M	USD	Annual
Distributions on deferred common unit-based compensation	`DistributionsOnCommonUnitBasedCompensation`	$5.51M	USD	Annual
Distributions on deferred common unit-based compensation	`DistributionsOnCommonUnitBasedCompensation`	$5.55M	USD	Annual
Distributions on deferred common unit-based compensation	`DistributionsOnCommonUnitBasedCompensation`	$5.55M	USD	Annual
Distributions on deferred common unit-based compensation	`DistributionsOnCommonUnitBasedCompensation`	$8.53M	USD	Annual
Distributions on deferred common unit-based compensation	`DistributionsOnCommonUnitBasedCompensation`	$8.53M	USD	Annual
Distributions from consolidated company to noncontrolling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$8.01M	USD	Annual
Distributions from consolidated company to noncontrolling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$8.01M	USD	Annual
Distributions from consolidated company to noncontrolling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.60M	USD	Annual
Distributions from consolidated company to noncontrolling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.60M	USD	Annual
Distributions from consolidated company to noncontrolling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$8.46M	USD	Annual
Distributions from consolidated company to noncontrolling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$8.46M	USD	Annual
JC Resources acquisition	`PartnersCapitalAccountAcquisitions`	$-72.25M	USD	Annual
JC Resources acquisition	`PartnersCapitalAccountAcquisitions`	$-72.25M	USD	Annual
Cash retained by JC Resources in acquisition	`CashRetainedInAcquisitionAcquiree`	$10.54M	USD	Annual
Cash retained by JC Resources in acquisition	`CashRetainedInAcquisitionAcquiree`	$10.54M	USD	Annual
Cash retained by JC Resources in acquisition	`CashRetainedInAcquisitionAcquiree`	$2.93M	USD	Annual
Cash retained by JC Resources in acquisition	`CashRetainedInAcquisitionAcquiree`	$2.93M	USD	Annual
Distributions to Partners	`PartnersCapitalAccountDistributionsToPartners`	$190.79M	USD	Annual
Distributions to Partners	`PartnersCapitalAccountDistributionsToPartners`	$190.79M	USD	Annual
Distributions to Partners	`PartnersCapitalAccountDistributionsToPartners`	$356.05M	USD	Annual
Distributions to Partners	`PartnersCapitalAccountDistributionsToPartners`	$356.05M	USD	Annual
Distributions to Partners	`PartnersCapitalAccountDistributionsToPartners`	$357.92M	USD	Annual
Distributions to Partners	`PartnersCapitalAccountDistributionsToPartners`	$357.92M	USD	Annual
Other	`PartnersCapitalOther`	$-5.12M	USD	Annual
Other	`PartnersCapitalOther`	$-5.12M	USD	Annual
Balance at end of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.86B	USD	Point-in-time
Balance at end of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.86B	USD	Point-in-time
Balance at end of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.85B	USD	Point-in-time
Balance at end of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.85B	USD	Point-in-time
Balance at end of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.29B	USD	Point-in-time
Balance at end of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.29B	USD	Point-in-time
Balance at end of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.71B	USD	Point-in-time
Balance at end of period	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.71B	USD	Point-in-time
Balance at end of period (in units)	`LimitedPartnersCapitalAccountUnitsOutstanding`	127.13M	shares	Point-in-time
Balance at end of period (in units)	`LimitedPartnersCapitalAccountUnitsOutstanding`	127.13M	shares	Point-in-time
Balance at end of period (in units)	`LimitedPartnersCapitalAccountUnitsOutstanding`	128.06M	shares	Point-in-time
Balance at end of period (in units)	`LimitedPartnersCapitalAccountUnitsOutstanding`	128.06M	shares	Point-in-time

Comprehensive Income 30 line items

Line Item	Tag	Value	Unit	Period
NET INCOME	`ProfitLoss`	$636.17M	USD	Annual
NET INCOME	`ProfitLoss`	$636.17M	USD	Annual
NET INCOME	`ProfitLoss`	$588.16M	USD	Annual
NET INCOME	`ProfitLoss`	$588.16M	USD	Annual
NET INCOME	`ProfitLoss`	$365.56M	USD	Annual
NET INCOME	`ProfitLoss`	$365.56M	USD	Annual
OTHER COMPREHENSIVE INCOME (LOSS)	`OtherComprehensiveIncomeLossNetOfTax`	$26.42M	USD	Annual
OTHER COMPREHENSIVE INCOME (LOSS)	`OtherComprehensiveIncomeLossNetOfTax`	$26.42M	USD	Annual
OTHER COMPREHENSIVE INCOME (LOSS)	`OtherComprehensiveIncomeLossNetOfTax`	$-20.47M	USD	Annual
OTHER COMPREHENSIVE INCOME (LOSS)	`OtherComprehensiveIncomeLossNetOfTax`	$-20.47M	USD	Annual
OTHER COMPREHENSIVE INCOME (LOSS)	`OtherComprehensiveIncomeLossNetOfTax`	$23.18M	USD	Annual
OTHER COMPREHENSIVE INCOME (LOSS)	`OtherComprehensiveIncomeLossNetOfTax`	$23.18M	USD	Annual
COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$615.70M	USD	Annual
COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$615.70M	USD	Annual
COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$611.33M	USD	Annual
COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$611.33M	USD	Annual
COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$391.98M	USD	Annual
COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$391.98M	USD	Annual
Less: Comprehensive income attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$6.05M	USD	Annual
Less: Comprehensive income attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$6.05M	USD	Annual
Less: Comprehensive income attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$4.70M	USD	Annual
Less: Comprehensive income attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$4.70M	USD	Annual
Less: Comprehensive income attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.96M	USD	Annual
Less: Comprehensive income attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.96M	USD	Annual
COMPREHENSIVE INCOME ATTRIBUTABLE TO ARLP	`ComprehensiveIncomeNetOfTax`	$387.28M	USD	Annual
COMPREHENSIVE INCOME ATTRIBUTABLE TO ARLP	`ComprehensiveIncomeNetOfTax`	$387.28M	USD	Annual
COMPREHENSIVE INCOME ATTRIBUTABLE TO ARLP	`ComprehensiveIncomeNetOfTax`	$609.65M	USD	Annual
COMPREHENSIVE INCOME ATTRIBUTABLE TO ARLP	`ComprehensiveIncomeNetOfTax`	$609.65M	USD	Annual
COMPREHENSIVE INCOME ATTRIBUTABLE TO ARLP	`ComprehensiveIncomeNetOfTax`	$609.38M	USD	Annual
COMPREHENSIVE INCOME ATTRIBUTABLE TO ARLP	`ComprehensiveIncomeNetOfTax`	$609.38M	USD	Annual

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.