$BTU
PEABODY ENERGY CORP Stock $btu

$btu Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000106472824000021 Filed on February 23, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023
Revenue	$983.6M	$1.235B	$4.947B
YoY Change	-27.89%	-24.05%	-0.71%
Cost Of Revenue	$814.2M	$872.8M	$3.385B
YoY Change	-3.83%	-5.93%	2.87%
Gross Profit	$169.4M	$362.2M	$1.562B
YoY Change	-67.26%	-48.13%	-7.66%
Gross Profit Margin	17.22%	29.33%	31.57%
Selling, General & Admin	$34.90M	$28.90M	$141.2M
YoY Change	-8.64%	-12.16%	59.01%
% of Gross Profit	20.6%	7.98%	9.04%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$79.80M	$82.20M	$321.4M
YoY Change	4.59%	-8.87%	1.2%
% of Gross Profit	47.11%	22.69%	20.58%
Operating Expenses	$116.5M	$115.0M	$503.5M
YoY Change	1.75%	-6.58%	467.0%
Operating Profit	$52.90M	$247.2M	$1.058B
YoY Change	-86.87%	-57.02%	-23.41%
Interest Expense	$800.0K	$3.200M	$23.90M
YoY Change	-122.86%	-145.07%	-82.97%
% of Operating Profit	1.51%	1.29%	2.26%
Other Income/Expense, Net	$10.10M	$12.50M	$41.90M
YoY Change	4.12%	-68.83%	-45.44%
Pretax Income	$65.80M	$269.1M	$1.125B
YoY Change	-83.64%	-53.74%	-12.03%
Income Tax	$20.10M	$70.10M	$308.8M
% Of Pretax Income	30.55%	26.05%	27.45%
Net Earnings	$39.60M	$192.0M	$759.6M
YoY Change	-85.25%	-69.62%	-42.42%
Net Earnings / Revenue	4.03%	15.55%	15.36%
Basic Earnings Per Share	$0.31		$5.52
Diluted Earnings Per Share	$0.28	$1.31	$4.93
COMMON SHARES
Basic Shares Outstanding	128.4M shares	131.1M shares	137.6M shares
Diluted Shares Outstanding	144.9M shares		154.3M shares

Balance Sheet

Concept	2024 Q1	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$855.7M	$969.3M	$969.3M
YoY Change	-4.09%	-25.85%	-25.85%
Cash & Equivalents	$855.7M	$969.3M	$969.3M
Short-Term Investments
Other Short-Term Assets	$298.4M	$308.9M	$308.9M
YoY Change	14.73%	1.75%	1.75%
Inventory	$404.3M	$351.8M	$351.8M
Prepaid Expenses
Receivables	$343.1M	$389.7M	$389.7M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$1.902B	$2.020B	$2.020B
YoY Change	1.22%	-14.87%	-14.87%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.909B	$2.906B	$2.906B
YoY Change	1.33%	1.43%	0.49%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$82.10M	$78.80M	$78.80M
YoY Change	-4.09%	131.09%	-6.52%
Other Assets	$836.0M	$957.6M	$957.6M
YoY Change	-13.39%	1035.94%	265.36%
Total Long-Term Assets	$3.827B	$3.942B	$3.942B
YoY Change	-2.41%	21.74%	21.74%
TOTAL ASSETS
Total Short-Term Assets	$1.902B	$2.020B	$2.020B
Total Long-Term Assets	$3.827B	$3.942B	$3.942B
Total Assets	$5.728B	$5.962B	$5.962B
YoY Change	-1.23%	6.26%	6.26%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$790.6M	$965.5M	$965.5M
YoY Change	-7.34%	6.63%	6.63%
Accrued Expenses			$504.4M
YoY Change			-12.58%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$14.40M	$13.50M	$13.50M
YoY Change	9.09%	2.27%	2.27%
Total Short-Term Liabilities	$805.0M	$979.0M	$979.0M
YoY Change	-7.09%	6.56%	6.56%
LONG-TERM LIABILITIES
Long-Term Debt	$323.3M	$320.7M	$320.7M
YoY Change	0.28%	0.03%	0.03%
Other Long-Term Liabilities	$1.036B	$1.026B	$1.026B
YoY Change	-2.35%	360.22%	-2.84%
Total Long-Term Liabilities	$1.360B	$1.347B	$1.347B
YoY Change	-1.73%	504.04%	-2.17%
TOTAL LIABILITIES
Total Short-Term Liabilities	$805.0M	$979.0M	$979.0M
Total Long-Term Liabilities	$1.360B	$1.347B	$1.347B
Total Liabilities	$2.249B	$2.415B	$2.415B
YoY Change	-3.27%	4.28%	1.5%
SHAREHOLDERS EQUITY
Retained Earnings	$1.143B	$1.113B
YoY Change	75.12%	189.84%
Common Stock	$3.985B	$3.985B
YoY Change	0.19%	0.23%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$1.825B	$1.740B
YoY Change	31.65%	26.75%
Treasury Stock Shares
Shareholders Equity	$3.479B	$3.547B	$3.547B
YoY Change
Total Liabilities & Shareholders Equity	$5.728B	$5.962B	$5.962B
YoY Change	-1.23%	6.26%	6.26%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	$39.60M	$192.0M	$759.6M
YoY Change	-85.25%	-69.62%	-42.42%
Depreciation, Depletion And Amortization	$79.80M	$82.20M	$321.4M
YoY Change	4.59%	-8.87%	1.2%
Cash From Operating Activities	$119.0M	$282.4M	$1.036B
YoY Change	-69.19%	-57.82%	-11.77%
INVESTING ACTIVITIES
Capital Expenditures	$61.40M	$157.9M	$348.3M
YoY Change	10.23%	34.96%	57.25%
Acquisitions
YoY Change
Other Investing Activities	-$200.0K	-$10.10M	$2.200M
YoY Change	-92.86%	-137.13%	100.0%
Cash From Investing Activities	-$75.20M	-$168.0M	-$342.6M
YoY Change	28.55%	87.08%	1093.73%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$127.7M	-95.80M	-$460.3M
YoY Change	227.44%	-82.93%	-32.47%
NET CHANGE
Cash From Operating Activities	$119.0M	282.4M	$1.036B
Cash From Investing Activities	-$75.20M	-168.0M	-$342.6M
Cash From Financing Activities	-$127.7M	-95.80M	-$460.3M
Net Change In Cash	-$83.90M	18.60M	$232.6M
YoY Change	-129.05%	0.0%	-49.79%
FREE CASH FLOW
Cash From Operating Activities	$119.0M	$282.4M	$1.036B
Capital Expenditures	$61.40M	$157.9M	$348.3M
Free Cash Flow	$57.60M	$124.5M	$687.2M
YoY Change	-82.58%	-77.47%	-27.82%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	us-gaap	Profit Loss ProfitLoss	1319100000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	371400000	usd
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0001064728
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2022Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#AccountsPayableAndAccruedLiabilitiesCurrent
CY2023Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#AccountsPayableAndAccruedLiabilitiesCurrent
CY2022Q4	us-gaap	Finance Lease Liability Statement Of Financial Position Extensible List FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#LongTermDebtAndCapitalLeaseObligations
CY2023Q4	us-gaap	Finance Lease Liability Statement Of Financial Position Extensible List FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#LongTermDebtAndCapitalLeaseObligations
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	1-16463
CY2023	dei	Entity Registrant Name EntityRegistrantName	PEABODY ENERGY CORP
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	13-4004153
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	701 Market Street,
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	St. Louis,
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	MO
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	63101-1826
CY2023	dei	City Area Code CityAreaCode	314
CY2023	dei	Local Phone Number LocalPhoneNumber	342-3400
CY2023	dei	Security12b Title Security12bTitle	Common Stock, par value $0.01 per share
CY2023	dei	Trading Symbol TradingSymbol	BTU
CY2023	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	false
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023Q2	dei	Entity Public Float EntityPublicFloat	2500000000	usd
CY2024Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	128363495	shares
CY2023	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	16100000	shares
CY2023	btu	Payments For Repurchase Of Common Stock Including Commission Fees PaymentsForRepurchaseOfCommonStockIncludingCommissionFees	350300000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1035500000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1173600000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-342600000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-28700000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-460300000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-681600000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	232600000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	463300000	usd
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CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	954300000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1650200000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1417600000	usd
CY2023Q4	btu	Restricted Cash And Collateral RestrictedCashAndCollateral	957600000	usd
CY2023	dei	Auditor Name AuditorName	Ernst & Young, LLP
CY2023	dei	Auditor Location AuditorLocation	St. Louis, Missouri
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CY2023	dei	Auditor Firm AuditorFirmId	42
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CY2022	us-gaap	Revenues Revenues	4981900000	usd
CY2021	us-gaap	Revenues Revenues	3318300000	usd
CY2023	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	3385100000	usd
CY2022	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	3290800000	usd
CY2021	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	2553100000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	321400000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	317600000	usd
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CY2023	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	50500000	usd
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CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	84900000	usd
CY2023	us-gaap	Restructuring Charges RestructuringCharges	3300000	usd
CY2022	us-gaap	Restructuring Charges RestructuringCharges	2900000	usd
CY2021	us-gaap	Restructuring Charges RestructuringCharges	8300000	usd
CY2023	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	15000000.0	usd
CY2022	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	29200000	usd
CY2021	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	31500000	usd
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	2000000.0	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	11200000	usd
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CY2023	btu	Provisionforequipmentloss Provisionforequipmentloss	40900000	usd
CY2022	btu	Provisionforequipmentloss Provisionforequipmentloss	0	usd
CY2021	btu	Provisionforequipmentloss Provisionforequipmentloss	0	usd
CY2023	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	6900000	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	131200000	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	82100000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	1074700000	usd
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CY2023	us-gaap	Interest Expense InterestExpense	59800000	usd
CY2022	us-gaap	Interest Expense InterestExpense	140300000	usd
CY2021	us-gaap	Interest Expense InterestExpense	183400000	usd
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CY2023	us-gaap	Investment Income Interest InvestmentIncomeInterest	76800000	usd
CY2022	us-gaap	Investment Income Interest InvestmentIncomeInterest	18400000	usd
CY2021	us-gaap	Investment Income Interest InvestmentIncomeInterest	6500000	usd
CY2023	btu	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCost	-41600000	usd
CY2022	btu	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCost	-49000000.0	usd
CY2021	btu	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCost	-38300000	usd
CY2023	btu	Markto Market Adjustmenton Pensionand Postretirement Plans Net MarktoMarketAdjustmentonPensionandPostretirementPlansNet	-300000	usd
CY2022	btu	Markto Market Adjustmenton Pensionand Postretirement Plans Net MarktoMarketAdjustmentonPensionandPostretirementPlansNet	-27800000	usd
CY2021	btu	Markto Market Adjustmenton Pensionand Postretirement Plans Net MarktoMarketAdjustmentonPensionandPostretirementPlansNet	-43400000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1124800000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1278600000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	370200000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	308800000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-38800000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	22800000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	816000000.0	usd
CY2022	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	1317400000	usd
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CY2023	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	56000000.0	usd
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CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	11300000	usd
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CY2023	us-gaap	Profit Loss ProfitLoss	815600000	usd
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CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1000000.0	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-52900000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-55400000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	92100000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	762700000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	1263700000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	463500000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	56000000.0	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	22000000.0	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	11300000	usd
CY2023	btu	Comprehensive Income Loss Attributable To Common Stockholders ComprehensiveIncomeLossAttributableToCommonStockholders	706700000	usd
CY2022	btu	Comprehensive Income Loss Attributable To Common Stockholders ComprehensiveIncomeLossAttributableToCommonStockholders	1241700000	usd
CY2021	btu	Comprehensive Income Loss Attributable To Common Stockholders ComprehensiveIncomeLossAttributableToCommonStockholders	452200000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	969300000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1307300000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	0.0	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	1900000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	0.0	usd
CY2023Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	389700000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	465500000	usd
CY2023Q4	us-gaap	Inventory Net InventoryNet	351800000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	296100000	usd
CY2023Q4	us-gaap	Other Assets Current OtherAssetsCurrent	308900000	usd
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	303600000	usd
CY2023Q4	us-gaap	Assets Current AssetsCurrent	2019700000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	2372500000	usd
CY2023Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	2844100000	usd
CY2022Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	2865000000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	61900000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	26900000	usd
CY2023Q4	btu	Restricted Cash And Collateral Arrangements RestrictedCashAndCollateralArrangements	957600000	usd
CY2022Q4	btu	Restricted Cash And Collateral Arrangements RestrictedCashAndCollateralArrangements	187400000	usd
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	78800000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	84300000	usd
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	0	usd
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	74700000	usd
CY2023Q4	us-gaap	Assets Assets	5962100000	usd
CY2022Q4	us-gaap	Assets Assets	5610800000	usd
CY2023Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	13500000	usd
CY2022Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	13200000	usd
CY2023Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	965500000	usd
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	905500000	usd
CY2023Q4	us-gaap	Liabilities Current LiabilitiesCurrent	979000000.0	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	918700000	usd
CY2023Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	320700000	usd
CY2022Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	320600000	usd
CY2023Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	28600000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	20400000	usd
CY2023Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	648600000	usd
CY2022Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	665800000	usd
CY2023Q4	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	148400000	usd
CY2022Q4	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	156500000	usd
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	47700000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	11000000.0	usd
CY2023Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	181600000	usd
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	223000000.0	usd
CY2023Q4	us-gaap	Liabilities Liabilities	2354600000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	2316000000	usd
CY2023Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2022Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	450000000.0	shares
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	450000000.0	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	188600000	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	128700000	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	187100000	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	143900000	shares
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	1900000	usd
CY2023Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	3983000000	usd
CY2022Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	3975900000	usd
CY2023Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	59900000	shares
CY2022Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	43200000	shares
CY2023Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1740200000	usd
CY2022Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1372900000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1112700000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	383900000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	189600000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	242500000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	3547000000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	3231300000	usd
CY2023Q4	us-gaap	Minority Interest MinorityInterest	60500000	usd
CY2022Q4	us-gaap	Minority Interest MinorityInterest	63500000	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3607500000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3294800000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5962100000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5610800000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	815600000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	1319100000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	371400000	usd
CY2023	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-400000	usd
CY2022	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	1700000	usd
CY2021	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	24000000.0	usd
CY2023	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	816000000.0	usd
CY2022	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	1317400000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	347400000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	321400000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	317600000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	308700000	usd
CY2023	us-gaap	Other Noncash Expense OtherNoncashExpense	4600000	usd
CY2022	us-gaap	Other Noncash Expense OtherNoncashExpense	17700000	usd
CY2021	us-gaap	Other Noncash Expense OtherNoncashExpense	21300000	usd
CY2023	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	82900000	usd
CY2022	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-81600000	usd
CY2021	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-7500000	usd
CY2023	btu	Sharebased Compensation Total SharebasedCompensationTotal	6900000	usd
CY2022	btu	Sharebased Compensation Total SharebasedCompensationTotal	8400000	usd
CY2021	btu	Sharebased Compensation Total SharebasedCompensationTotal	10000000.0	usd
CY2023	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	2000000.0	usd
CY2022	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	11200000	usd
CY2021	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	0	usd
CY2023	btu	Noncash Provision For Narm And Shoal Creek Losses NoncashProvisionForNARMAndShoalCreekLosses	33700000	usd
CY2022	btu	Noncash Provision For Narm And Shoal Creek Losses NoncashProvisionForNARMAndShoalCreekLosses	0	usd
CY2021	btu	Noncash Provision For Narm And Shoal Creek Losses NoncashProvisionForNARMAndShoalCreekLosses	0	usd
CY2023	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	15000000.0	usd
CY2022	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	29200000	usd
CY2021	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	31500000	usd
CY2023	us-gaap	Other Noncash Income OtherNoncashIncome	9600000	usd
CY2022	us-gaap	Other Noncash Income OtherNoncashIncome	0	usd
CY2021	us-gaap	Other Noncash Income OtherNoncashIncome	0	usd
CY2023	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-8800000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-57900000	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	33200000	usd
CY2023	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	6900000	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	131200000	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	82100000	usd
CY2023	btu	Monetization Foreign Currency Hedge Positions MonetizationForeignCurrencyHedgePositions	-7400000	usd
CY2022	btu	Monetization Foreign Currency Hedge Positions MonetizationForeignCurrencyHedgePositions	2300000	usd
CY2021	btu	Monetization Foreign Currency Hedge Positions MonetizationForeignCurrencyHedgePositions	5800000	usd
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-88400000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	115000000.0	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	105600000	usd
CY2023	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	59700000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	69400000	usd
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-35000000.0	usd
CY2023	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-900000	usd
CY2022	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	29300000	usd
CY2021	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	57600000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	120200000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	68000000.0	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	128100000	usd
CY2023	btu	Proceeds From Release Of Collateral ProceedsFromReleaseOfCollateral	-199600000	usd
CY2022	btu	Proceeds From Release Of Collateral ProceedsFromReleaseOfCollateral	-53300000	usd
CY2021	btu	Proceeds From Release Of Collateral ProceedsFromReleaseOfCollateral	-6300000	usd
CY2023	us-gaap	Increase Decrease In Asset Retirement Obligations IncreaseDecreaseInAssetRetirementObligations	-10300000	usd
CY2022	us-gaap	Increase Decrease In Asset Retirement Obligations IncreaseDecreaseInAssetRetirementObligations	-22300000	usd
CY2021	us-gaap	Increase Decrease In Asset Retirement Obligations IncreaseDecreaseInAssetRetirementObligations	6800000	usd
CY2023	us-gaap	Increase Decrease In Workers Compensation Liabilities IncreaseDecreaseInWorkersCompensationLiabilities	1200000	usd
CY2022	us-gaap	Increase Decrease In Workers Compensation Liabilities IncreaseDecreaseInWorkersCompensationLiabilities	-900000	usd
CY2021	us-gaap	Increase Decrease In Workers Compensation Liabilities IncreaseDecreaseInWorkersCompensationLiabilities	-2000000.0	usd
CY2023	us-gaap	Increase Decrease In Postretirement Obligations IncreaseDecreaseInPostretirementObligations	-61900000	usd
CY2022	us-gaap	Increase Decrease In Postretirement Obligations IncreaseDecreaseInPostretirementObligations	-109300000	usd
CY2021	us-gaap	Increase Decrease In Postretirement Obligations IncreaseDecreaseInPostretirementObligations	-108200000	usd
CY2023	us-gaap	Increase Decrease In Pension Plan Obligations IncreaseDecreaseInPensionPlanObligations	-1300000	usd
CY2022	us-gaap	Increase Decrease In Pension Plan Obligations IncreaseDecreaseInPensionPlanObligations	18600000	usd
CY2021	us-gaap	Increase Decrease In Pension Plan Obligations IncreaseDecreaseInPensionPlanObligations	11600000	usd
CY2023	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	1000000.0	usd
CY2022	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	2700000	usd
CY2021	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	0	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	1116300000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	1180300000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	440700000	usd
CY2023	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	-80800000	usd
CY2022	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	-6700000	usd
CY2021	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	-20700000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1035500000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1173600000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	420000000.0	usd
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	348300000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	221500000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	183100000	usd
CY2023	btu	Increase Decease In Accrued Liabilities Related To Capital Expenditures Investing Activities IncreaseDeceaseInAccruedLiabilitiesRelatedToCapitalExpendituresInvestingActivities	2900000	usd
CY2022	btu	Increase Decease In Accrued Liabilities Related To Capital Expenditures Investing Activities IncreaseDeceaseInAccruedLiabilitiesRelatedToCapitalExpendituresInvestingActivities	-2700000	usd
CY2021	btu	Increase Decease In Accrued Liabilities Related To Capital Expenditures Investing Activities IncreaseDeceaseInAccruedLiabilitiesRelatedToCapitalExpendituresInvestingActivities	7400000	usd
CY2023	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	22800000	usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	40600000	usd
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	17800000	usd
CY2023	btu	Contributions To Joint Ventures ContributionsToJointVentures	741600000	usd
CY2022	btu	Contributions To Joint Ventures ContributionsToJointVentures	645900000	usd
CY2021	btu	Contributions To Joint Ventures ContributionsToJointVentures	485600000	usd
CY2023	btu	Distributions From Joint Ventures DistributionsFromJointVentures	721700000	usd
CY2022	btu	Distributions From Joint Ventures DistributionsFromJointVentures	631600000	usd
CY2021	btu	Distributions From Joint Ventures DistributionsFromJointVentures	470800000	usd
CY2023	btu	Increase Decrease In Advances To Related Parties IncreaseDecreaseInAdvancesToRelatedParties	500000	usd
CY2022	btu	Increase Decrease In Advances To Related Parties IncreaseDecreaseInAdvancesToRelatedParties	1500000	usd
CY2021	btu	Increase Decrease In Advances To Related Parties IncreaseDecreaseInAdvancesToRelatedParties	500000	usd
CY2023	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	2600000	usd
CY2022	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	171800000	usd
CY2021	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	44700000	usd
CY2023	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	2200000	usd
CY2022	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1100000	usd
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	3000000.0	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-342600000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-28700000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-131500000	usd
CY2023	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	545000000.0	usd
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2023	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	9000000.0	usd
CY2022	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	1407400000	usd
CY2021	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	285300000	usd
CY2023	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	300000	usd
CY2022	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	21100000	usd
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	22500000	usd
CY2023	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	usd
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	222000000.0	usd
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	269800000	usd
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	347700000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	usd
CY2023	btu	Payments For Repurchase Of Common Stock Relinquished For Tax Withholding PaymentsForRepurchaseOfCommonStockRelinquishedForTaxWithholding	13700000	usd
CY2022	btu	Payments For Repurchase Of Common Stock Relinquished For Tax Withholding PaymentsForRepurchaseOfCommonStockRelinquishedForTaxWithholding	2600000	usd
CY2021	btu	Payments For Repurchase Of Common Stock Relinquished For Tax Withholding PaymentsForRepurchaseOfCommonStockRelinquishedForTaxWithholding	1400000	usd
CY2023	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	30600000	usd
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	0	usd
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	0	usd
CY2023	btu	Minority Interest Increase From Contributions To Noncontrolling Interest Holders MinorityInterestIncreaseFromContributionsToNoncontrollingInterestHolders	59000000.0	usd
CY2022	btu	Minority Interest Increase From Contributions To Noncontrolling Interest Holders MinorityInterestIncreaseFromContributionsToNoncontrollingInterestHolders	17500000	usd
CY2021	btu	Minority Interest Increase From Contributions To Noncontrolling Interest Holders MinorityInterestIncreaseFromContributionsToNoncontrollingInterestHolders	4000000.0	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-460300000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-681600000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-43400000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	232600000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	463300000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	245100000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1417600000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	954300000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	709200000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1650200000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1417600000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	954300000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1307300000	usd
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	110300000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1417600000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	969300000	usd
CY2023Q4	us-gaap	Restricted Cash RestrictedCash	680900000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1650200000	usd
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	981300000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	371400000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-0.0	usd
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-93100000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1000000.0	usd
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	10000000.0	usd
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	101900000	usd
CY2021	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	1400000	usd
CY2021	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	4000000.0	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1820800000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	1319100000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-0.0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	53800000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1600000	usd
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	8400000	usd
CY2022	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	222000000.0	usd
CY2022	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	2600000	usd
CY2022	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	17500000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3294800000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	815600000	usd
CY2023	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.225
CY2023	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	30600000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-0.0	usd
CY2023	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	53800000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	900000	usd
CY2023	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	6900000	usd
CY2023	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	347700000	usd
CY2023	btu	Unsettled Common Stock Repurchases UnsettledCommonStockRepurchases	2600000	usd
CY2023	btu	Excise Tax Accrued On Common Stock Repurchases ExciseTaxAccruedOnCommonStockRepurchases	3300000	usd
CY2023	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	13700000	usd
CY2023	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	59000000.0	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3607500000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	900000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1600000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1000000	usd
CY2023	btu	Accounts Receivable Payment Term AccountsReceivablePaymentTerm	P30D
CY2022	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	0	usd
CY2021	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	0	usd
CY2023	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	0	usd
CY2023	us-gaap	Royalty Expense RoyaltyExpense	448300000	usd
CY2022	us-gaap	Royalty Expense RoyaltyExpense	450000000	usd
CY2021	us-gaap	Royalty Expense RoyaltyExpense	263000000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Term Of Contract LesseeOperatingLeaseTermOfContract	P10Y
CY2023	btu	Minimum Annual Production Of Federal Coal Mining Leases On Original Amount MinimumAnnualProductionOfFederalCoalMiningLeasesOnOriginalAmount	0.010
CY2023	btu	Monthlyfederalroyaltiespayablefromsaleusingsurfaceminingmethods Monthlyfederalroyaltiespayablefromsaleusingsurfaceminingmethods	0.125
CY2023	btu	Monthlyfederalroyaltiespayableofproductionusingundergroundminingmethods Monthlyfederalroyaltiespayableofproductionusingundergroundminingmethods	0.080
CY2023	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	usd
CY2021	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	usd
CY2022	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	usd
CY2022	btu	Foreign Currency Remeasurement Gains Losses ForeignCurrencyRemeasurementGainsLosses	-2700000	usd
CY2021	btu	Foreign Currency Remeasurement Gains Losses ForeignCurrencyRemeasurementGainsLosses	-3100000	usd
CY2023	us-gaap	Restructuring Charges RestructuringCharges	3300000	usd
CY2022	us-gaap	Restructuring Charges RestructuringCharges	2900000	usd
CY2021	us-gaap	Restructuring Charges RestructuringCharges	8300000	usd
CY2023Q4	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	200000	usd
CY2022	us-gaap	Tangible Asset Impairment Charges TangibleAssetImpairmentCharges	9500000	usd
CY2021	us-gaap	Tangible Asset Impairment Charges TangibleAssetImpairmentCharges	0	usd
CY2023	us-gaap	Tangible Asset Impairment Charges TangibleAssetImpairmentCharges	0	usd
CY2023	btu	Foreign Currency Remeasurement Gains Losses ForeignCurrencyRemeasurementGainsLosses	-5300000	usd
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:9pt;margin-top:9pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9.5pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates in the Preparation of the Consolidated Financial Statements</span></div><div style="margin-bottom:9pt;margin-top:9pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9.5pt;font-weight:400;line-height:120%">These consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States (U.S. GAAP). In doing so, estimates and assumptions are made that affect the amounts reported in the consolidated financial statements and accompanying notes. These estimates are based on historical experience and on various other assumptions deemed reasonable under the circumstances, the results of which form the basis for making judgments about the carrying amounts of assets and liabilities that are not readily apparent from other sources. The Company’s actual results may differ materially from these estimates. Significant estimates inherent in the preparation of these consolidated financial statements include, but are not limited to, accounting for sales and cost recognition, postretirement benefit plans, environmental receivables and liabilities, asset retirement obligations, evaluation of long-lived assets for impairment, income taxes including deferred tax assets, fair value measurements and contingencies.</span></div>
CY2023	us-gaap	Revenues Revenues	4946700000	usd
CY2022	us-gaap	Revenues Revenues	4981900000	usd
CY2021	us-gaap	Revenues Revenues	3318300000	usd
CY2023	btu	Revenue From Physical Sale Of Coal RevenueFromPhysicalSaleOfCoal	109400000	usd
CY2022	btu	Revenue From Physical Sale Of Coal RevenueFromPhysicalSaleOfCoal	470700000	usd
CY2021	btu	Revenue From Physical Sale Of Coal RevenueFromPhysicalSaleOfCoal	140300000	usd
CY2023	us-gaap	Other Income OtherIncome	41300000	usd
CY2022	us-gaap	Other Income OtherIncome	11200000	usd
CY2021	us-gaap	Other Income OtherIncome	10600000	usd
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	5000000000	usd
CY2023Q4	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.43
CY2023Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P12M
CY2023Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	322300000	usd
CY2022Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	416300000	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	131200000	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	82100000	usd
CY2023Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	67400000	usd
CY2022Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	49200000	usd
CY2023Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	389700000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	465500000	usd
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	usd
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2023Q4	btu	At Risk Assets AtRiskAssets	224000000	usd
CY2023Q4	us-gaap	Inventory Raw Materials And Supplies Net Of Reserves InventoryRawMaterialsAndSuppliesNetOfReserves	153000000.0	usd
CY2022Q4	us-gaap	Inventory Raw Materials And Supplies Net Of Reserves InventoryRawMaterialsAndSuppliesNetOfReserves	130800000	usd
CY2023Q4	btu	Raw Coal RawCoal	105600000	usd
CY2022Q4	btu	Raw Coal RawCoal	98300000	usd
CY2023Q4	btu	Saleable Coal SaleableCoal	93200000	usd
CY2022Q4	btu	Saleable Coal SaleableCoal	67000000.0	usd
CY2023Q4	us-gaap	Inventory Net InventoryNet	351800000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	296100000	usd
CY2023Q4	us-gaap	Equity Method Investments EquityMethodInvestments	49600000	usd
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	34100000	usd
CY2023	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	6900000	usd
CY2023Q4	btu	Revolving Loans RevolvingLoans	0	usd
CY2022Q4	btu	Revolving Loans RevolvingLoans	0	usd
CY2023Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	0	usd
CY2022Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	255500000	usd
CY2023	us-gaap	Fair Value Measurements Sensitivity Analysis Description FairValueMeasurementsSensitivityAnalysisDescription	10
CY2023Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	2066300000	usd
CY2022Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	1787000000	usd
CY2023Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	2844100000	usd
CY2022Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	2865000000	usd
CY2023Q4	btu	Coal Reserves CoalReserves	1200000000	usd
CY2022Q4	btu	Coal Reserves CoalReserves	1300000000	usd
CY2023Q4	btu	Coal Reserves Not Subject To Depletion CoalReservesNotSubjectToDepletion	100000000	usd
CY2022Q4	btu	Coal Reserves Not Subject To Depletion CoalReservesNotSubjectToDepletion	100000000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	77800000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	59700000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-55000000.0	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	1047000000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	1218900000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	425200000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1124800000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1278600000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	370200000	usd
CY2023	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-100000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-200000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-500000	usd
CY2023	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	225900000	usd
CY2023	btu	Remeasurement Of Foreign Taxes RemeasurementOfForeignTaxes	-900000	usd
CY2022	btu	Remeasurement Of Foreign Taxes RemeasurementOfForeignTaxes	-2600000	usd
CY2021	btu	Remeasurement Of Foreign Taxes RemeasurementOfForeignTaxes	-1800000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	42900000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	30800000	usd
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	100000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	100000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	0	usd
CY2023	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	225900000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	42800000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	30300000	usd
CY2023	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	82900000	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-81600000	usd
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-7500000	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	82900000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-81600000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-7500000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	308800000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-38800000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	22800000	usd
CY2023	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	236200000	usd
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	268500000	usd
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	77700000	usd
CY2023	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-11100000	usd
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-595600000	usd
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-101300000	usd
CY2023	btu	Changesintaxreserves Changesintaxreserves	-800000	usd
CY2022	btu	Changesintaxreserves Changesintaxreserves	-1500000	usd
CY2021	btu	Changesintaxreserves Changesintaxreserves	1900000	usd
CY2023	us-gaap	Income Tax Reconciliation Nondeductible Expense Depletion IncomeTaxReconciliationNondeductibleExpenseDepletion	-15000000.0	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense Depletion IncomeTaxReconciliationNondeductibleExpenseDepletion	-17200000	usd
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Depletion IncomeTaxReconciliationNondeductibleExpenseDepletion	-13700000	usd
CY2023	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	0	usd
CY2022	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	42300000	usd
CY2021	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	0	usd
CY2023	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	91600000	usd
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	80700000	usd
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	17300000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Gilti Amount EffectiveIncomeTaxRateReconciliationGiltiAmount	0	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Gilti Amount EffectiveIncomeTaxRateReconciliationGiltiAmount	197200000	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Gilti Amount EffectiveIncomeTaxRateReconciliationGiltiAmount	67000000.0	usd
CY2023	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	0	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	0	usd
CY2021	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	26500000	usd
CY2023	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	6300000	usd
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1100000	usd
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1100000	usd
CY2023	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	2500000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-11700000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	3300000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	308800000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-38800000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	22800000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Gilti Amount EffectiveIncomeTaxRateReconciliationGiltiAmount	197200000	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Gilti Amount EffectiveIncomeTaxRateReconciliationGiltiAmount	67000000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Gilti Amount EffectiveIncomeTaxRateReconciliationGiltiAmount	0	usd
CY2023	btu	Book Income Tax Minimum Percent BookIncomeTaxMinimumPercent	0.15
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	745600000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	740100000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	550100000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	550800000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	38600000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	41400000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Asset Retirement Obligations DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations	99100000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Asset Retirement Obligations DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations	95100000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	20100000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	22100000	usd
CY2023Q4	btu	Deferred Tax Asset Paymentstothe Veb Atosettletheaccumulatedpostretirementhealthcarebenefitobligations DeferredTaxAssetPaymentstotheVEBAtosettletheaccumulatedpostretirementhealthcarebenefitobligations	6700000	usd
CY2022Q4	btu	Deferred Tax Asset Paymentstothe Veb Atosettletheaccumulatedpostretirementhealthcarebenefitobligations DeferredTaxAssetPaymentstotheVEBAtosettletheaccumulatedpostretirementhealthcarebenefitobligations	8200000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Hedging Transactions DeferredTaxAssetsHedgingTransactions	0	usd
CY2022Q4	us-gaap	Deferred Tax Assets Hedging Transactions DeferredTaxAssetsHedgingTransactions	49100000	usd
CY2023Q4	btu	Deferred Tax Assets Investmentsand Other Assets DeferredTaxAssetsInvestmentsandOtherAssets	40800000	usd
CY2022Q4	btu	Deferred Tax Assets Investmentsand Other Assets DeferredTaxAssetsInvestmentsandOtherAssets	37000000.0	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	7300000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	7100000	usd
CY2023Q4	btu	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	17200000	usd
CY2022Q4	btu	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	7800000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	30600000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	28300000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	1556100000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	1587000000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1473500000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1451000000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	82600000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	136000000.0	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	84900000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	67500000	usd
CY2023Q4	btu	Deferred Tax Liabilities Operating Lease Right Of Use Assets DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets	16300000	usd
CY2022Q4	btu	Deferred Tax Liabilities Operating Lease Right Of Use Assets DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets	7600000	usd
CY2023Q4	btu	Deferred Tax Liabilities Investments And Other Assets DeferredTaxLiabilitiesInvestmentsAndOtherAssets	10000000.0	usd
CY2022Q4	btu	Deferred Tax Liabilities Investments And Other Assets DeferredTaxLiabilitiesInvestmentsAndOtherAssets	6600000	usd
CY2023Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	111200000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	81700000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	28600000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	54300000	usd
CY2023Q4	us-gaap	Deferred Income Taxes And Other Assets Noncurrent DeferredIncomeTaxesAndOtherAssetsNoncurrent	0	usd
CY2022Q4	us-gaap	Deferred Income Taxes And Other Assets Noncurrent DeferredIncomeTaxesAndOtherAssetsNoncurrent	74700000	usd
CY2023Q4	us-gaap	Deferred Income Taxes And Other Tax Liabilities Noncurrent DeferredIncomeTaxesAndOtherTaxLiabilitiesNoncurrent	28600000	usd
CY2022Q4	us-gaap	Deferred Income Taxes And Other Tax Liabilities Noncurrent DeferredIncomeTaxesAndOtherTaxLiabilitiesNoncurrent	20400000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	28600000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	54300000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	1700000000	usd
CY2023Q4	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	745600000	usd
CY2023Q4	btu	Deferred Tax Assets Operating Loss Carryforwards Domestic Net DeferredTaxAssetsOperatingLossCarryforwardsDomesticNet	366800000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards General Business DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness	139100000	usd
CY2023Q4	btu	Deferred Tax Assets Operating Loss Carryforwards Foreign Net DeferredTaxAssetsOperatingLossCarryforwardsForeignNet	138700000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	80300000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	19100000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1500000000	usd
CY2023Q4	btu	Unrecognized Tax Benefit Recordedin Deferred Income Taxes UnrecognizedTaxBenefitRecordedinDeferredIncomeTaxes	-7400000	usd
CY2022Q4	btu	Unrecognized Tax Benefit Recordedin Deferred Income Taxes UnrecognizedTaxBenefitRecordedinDeferredIncomeTaxes	-8200000	usd
CY2023Q4	btu	Unrecognized Tax Benefit Recordedin Other Noncurrent Liabilities UnrecognizedTaxBenefitRecordedinOtherNoncurrentLiabilities	1300000	usd
CY2022Q4	btu	Unrecognized Tax Benefit Recordedin Other Noncurrent Liabilities UnrecognizedTaxBenefitRecordedinOtherNoncurrentLiabilities	1300000	usd
CY2023Q4	btu	Net Unrecognized Tax Benefit NetUnrecognizedTaxBenefit	8700000	usd
CY2022Q4	btu	Net Unrecognized Tax Benefit NetUnrecognizedTaxBenefit	9500000	usd
CY2023Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	8700000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	9500000	usd
CY2023	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	-800000	usd
CY2023Q4	btu	Net Unrecognized Tax Benefit NetUnrecognizedTaxBenefit	8700000	usd
CY2022Q4	btu	Net Unrecognized Tax Benefit NetUnrecognizedTaxBenefit	9500000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	9500000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	11000000.0	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	9100000	usd
CY2023	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	900000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	800000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	3000000.0	usd
CY2023	btu	Unrecognized Tax Benefits Increase Decrease Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromPriorPeriodTaxPositions	-1700000	usd
CY2022	btu	Unrecognized Tax Benefits Increase Decrease Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromPriorPeriodTaxPositions	-2300000	usd
CY2021	btu	Unrecognized Tax Benefits Increase Decrease Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromPriorPeriodTaxPositions	-1100000	usd
CY2023Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	8700000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	9500000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	11000000.0	usd
CY2022	btu	Unrecognized Tax Benefits Interest Tax Penalties And Interest Expense Reversal UnrecognizedTaxBenefitsInterestTaxPenaltiesAndInterestExpenseReversal	-200000	usd
CY2023Q4	btu	Accrued Health Care AccruedHealthCare	32700000	usd
CY2022Q4	us-gaap	Workers Compensation Liability Current WorkersCompensationLiabilityCurrent	9300000	usd
CY2023Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	5200000	usd
CY2023	btu	Unrecognized Tax Benefits Interest Tax Penalties And Interest Expense Reversal UnrecognizedTaxBenefitsInterestTaxPenaltiesAndInterestExpenseReversal	-200000	usd
CY2021	btu	Unrecognized Tax Benefits Interest Tax Penalties And Interest Expense Reversal UnrecognizedTaxBenefitsInterestTaxPenaltiesAndInterestExpenseReversal	-200000	usd
CY2023Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	6100000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	5900000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	5700000	usd
CY2023Q4	btu	Unrecognized Tax Benefit Recordedin Other Noncurrent Liabilities UnrecognizedTaxBenefitRecordedinOtherNoncurrentLiabilities	1300000	usd
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	130600000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	36600000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	11600000	usd
CY2023	btu	Pillar Two Effective Tax Rate PillarTwoEffectiveTaxRate	0.15
CY2023Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	275800000	usd
CY2022Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	240700000	usd
CY2023Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	174300000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	199400000	usd
CY2023Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	142400000	usd
CY2022Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	148000000.0	usd
CY2023Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	120800000	usd
CY2022Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	25900000	usd
CY2023Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	71200000	usd
CY2022Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	88400000	usd
CY2023Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	59300000	usd
CY2022Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	20000000.0	usd
CY2023Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	54200000	usd
CY2022Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	84200000	usd
CY2022Q4	btu	Accrued Health Care AccruedHealthCare	22700000	usd
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	17300000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	16800000	usd
CY2023Q4	us-gaap	Workers Compensation Liability Current WorkersCompensationLiabilityCurrent	8700000	usd
CY2022Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	41900000	usd
CY2023Q4	us-gaap	Interest Payable Current InterestPayableCurrent	3600000	usd
CY2022Q4	us-gaap	Interest Payable Current InterestPayableCurrent	8200000	usd
CY2023Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	965500000	usd
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	905500000	usd
CY2023Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	22300000	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	23600000	usd
CY2023Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	8100000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	9800000	usd
CY2023Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	334200000	usd
CY2022Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	333800000	usd
CY2023Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	13500000	usd
CY2022Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	13200000	usd
CY2023Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	320700000	usd
CY2022Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	320600000	usd
CY2023	btu	Financial Assurance Instruments FinancialAssuranceInstruments	38200000	usd
CY2022	btu	Financial Assurance Instruments FinancialAssuranceInstruments	53300000	usd
CY2021	btu	Financial Assurance Instruments FinancialAssuranceInstruments	51100000	usd
CY2023	us-gaap	Interest Expense InterestExpense	59800000	usd
CY2022	us-gaap	Interest Expense InterestExpense	140300000	usd
CY2021	us-gaap	Interest Expense InterestExpense	183400000	usd
CY2023	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	61900000	usd
CY2022	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	118500000	usd
CY2021	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	174900000	usd
CY2023	us-gaap	Other Noncash Expense OtherNoncashExpense	4600000	usd
CY2022	us-gaap	Other Noncash Expense OtherNoncashExpense	17700000	usd
CY2021	us-gaap	Other Noncash Expense OtherNoncashExpense	21300000	usd
CY2023Q4	btu	Lease Obligation Assumed Amount Recoverablefrom Third Parties LeaseObligationAssumedAmountRecoverablefromThirdParties	0	usd
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	22100000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	18900000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	19800000	usd
CY2023	us-gaap	Short Term Lease Cost ShortTermLeaseCost	44300000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	30600000	usd
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	15500000	usd
CY2023	us-gaap	Variable Lease Cost VariableLeaseCost	8700000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	7600000	usd
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	2700000	usd
CY2023	btu	Sublease Expense Income SubleaseExpenseIncome	-1400000	usd
CY2022	btu	Sublease Expense Income SubleaseExpenseIncome	-1300000	usd
CY2021	btu	Sublease Expense Income SubleaseExpenseIncome	-1900000	usd
CY2023	us-gaap	Lease Cost LeaseCost	73700000	usd
CY2022	us-gaap	Lease Cost LeaseCost	55800000	usd
CY2021	us-gaap	Lease Cost LeaseCost	36100000	usd
CY2023	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	7200000	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	6300000	usd
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	5900000	usd
CY2023	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	1700000	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	2100000	usd
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	2700000	usd
CY2023	btu	Finance Lease Cost FinanceLeaseCost	8900000	usd
CY2022	btu	Finance Lease Cost FinanceLeaseCost	8400000	usd
CY2021	btu	Finance Lease Cost FinanceLeaseCost	8600000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	61900000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	26900000	usd
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	17300000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	16800000	usd
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	47700000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	11000000.0	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	65000000.0	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	27800000	usd
CY2023Q4	us-gaap	Finance Lease Right Of Use Asset Before Accumulated Amortization FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization	34300000	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset Before Accumulated Amortization FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization	36100000	usd
CY2023Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	15400000	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	12600000	usd
CY2023Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	18900000	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	23500000	usd
CY2023Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	22300000	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	23600000	usd
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y7M6D
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	7500000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	200000	usd
CY2023Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y3M18D
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.068
CY2023Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.068
CY2023	btu	Operatingcashflowsforoperatingleases Operatingcashflowsforoperatingleases	18800000	usd
CY2022	btu	Operatingcashflowsforoperatingleases Operatingcashflowsforoperatingleases	20500000	usd
CY2021	btu	Operatingcashflowsforoperatingleases Operatingcashflowsforoperatingleases	24300000	usd
CY2023	btu	Operatingcashflowsforfinanceleases Operatingcashflowsforfinanceleases	1700000	usd
CY2022	btu	Operatingcashflowsforfinanceleases Operatingcashflowsforfinanceleases	2100000	usd
CY2021	btu	Operatingcashflowsforfinanceleases Operatingcashflowsforfinanceleases	3800000	usd
CY2023	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	9000000.0	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	9300000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	8200000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	55600000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	13500000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	7100000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	6700000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	6400000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	24400000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	19000000.0	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	14300000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	15000000.0	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	5800000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	14700000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	3000000.0	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	13200000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	1700000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	4200000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	73600000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	25000000.0	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	8600000	usd
CY2023Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	2700000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	65000000.0	usd
CY2023Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	22300000	usd
CY2022Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	750000000.0	usd
CY2021Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	719800000	usd
CY2023	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	60400000	usd
CY2022	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	51700000	usd
CY2023	us-gaap	Accretion Expense AccretionExpense	61300000	usd
CY2022	us-gaap	Accretion Expense AccretionExpense	56200000	usd
CY2023	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	-48100000	usd
CY2022	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	25700000	usd
CY2023Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	702800000	usd
CY2022Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	750000000.0	usd
CY2023Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	54200000	usd
CY2022Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	84200000	usd
CY2023Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	648600000	usd
CY2022Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	665800000	usd
CY2023Q4	btu	Asset Retirement Obligation Active Locations AssetRetirementObligationActiveLocations	541300000	usd
CY2022Q4	btu	Asset Retirement Obligation Active Locations AssetRetirementObligationActiveLocations	557900000	usd
CY2023Q4	btu	Asset Retirement Obligation Closed Or Inactive Locations AssetRetirementObligationClosedOrInactiveLocations	161500000	usd
CY2022Q4	btu	Asset Retirement Obligation Closed Or Inactive Locations AssetRetirementObligationClosedOrInactiveLocations	192100000	usd
CY2022Q1	us-gaap	Liability For Future Policy Benefits Individual And Group Annuities And Supplementary Contracts LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts	500000000	usd
CY2023	btu	Defined Benefit Plan Funding Status DefinedBenefitPlanFundingStatus	11100000	usd
CY2023Q4	btu	Number Of Defined Contribution Plans NumberOfDefinedContributionPlans	3	numberofplan
CY2023	btu	Paid Discretionary Contributions To Defined Contribution Pension Plans Company Match PaidDiscretionaryContributionsToDefinedContributionPensionPlansCompanyMatch	21300000	usd
CY2022	btu	Paid Discretionary Contributions To Defined Contribution Pension Plans Company Match PaidDiscretionaryContributionsToDefinedContributionPensionPlansCompanyMatch	20100000	usd
CY2021	btu	Paid Discretionary Contributions To Defined Contribution Pension Plans Company Match PaidDiscretionaryContributionsToDefinedContributionPensionPlansCompanyMatch	9700000	usd
CY2023	btu	Discretionarycontributionstodefinedcontributionpensionplansgranted Discretionarycontributionstodefinedcontributionpensionplansgranted	7300000	usd
CY2022	btu	Discretionarycontributionstodefinedcontributionpensionplansgranted Discretionarycontributionstodefinedcontributionpensionplansgranted	9200000	usd
CY2021	btu	Discretionarycontributionstodefinedcontributionpensionplansgranted Discretionarycontributionstodefinedcontributionpensionplansgranted	0	usd
CY2023	btu	Paymentofpriorperformancecontributions Paymentofpriorperformancecontributions	4600000	usd
CY2022	btu	Paymentofpriorperformancecontributions Paymentofpriorperformancecontributions	4000000	usd
CY2021	btu	Paymentofpriorperformancecontributions Paymentofpriorperformancecontributions	0	usd
CY2023Q4	btu	Common Stock Voting Rights Per Share CommonStockVotingRightsPerShare	1	numberofvote
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	143900000	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	133300000	shares
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	97800000	shares
CY2023	us-gaap	Stock Issued During Period Shares Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures	1500000	shares
CY2022	us-gaap	Stock Issued During Period Shares Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures	700000	shares
CY2021	us-gaap	Stock Issued During Period Shares Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures	1000000.0	shares
CY2023	btu	Stock Repurchased During Period Including Relinquished Shares StockRepurchasedDuringPeriodIncludingRelinquishedShares	-16700000	shares
CY2022	btu	Stock Repurchased During Period Including Relinquished Shares StockRepurchasedDuringPeriodIncludingRelinquishedShares	-200000	shares
CY2021	btu	Stock Repurchased During Period Including Relinquished Shares StockRepurchasedDuringPeriodIncludingRelinquishedShares	-300000	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	128700000	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	143900000	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	133300000	shares
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2023Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q3	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	500000000	usd
CY2018Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	1500000000	usd
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	41500000	shares
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1340300000	usd
	us-gaap	Payments For Commissions PaymentsForCommissions	800000	usd
CY2023Q2	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	1000000000	usd
CY2023	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	16100000	shares
CY2023	btu	Payments For Repurchase Of Common Stock Including Commission Fees PaymentsForRepurchaseOfCommonStockIncludingCommissionFees	350300000	usd
CY2023	us-gaap	Payments For Commissions PaymentsForCommissions	300000	usd
CY2023Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	650000000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	6900000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	8400000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	10000000.0	usd
CY2023	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	0	usd
CY2022	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	0	usd
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	0	usd
CY2023	btu	Share Based Compensation Expense Net Of Tax ShareBasedCompensationExpenseNetOfTax	6900000	usd
CY2022	btu	Share Based Compensation Expense Net Of Tax ShareBasedCompensationExpenseNetOfTax	8400000	usd
CY2021	btu	Share Based Compensation Expense Net Of Tax ShareBasedCompensationExpenseNetOfTax	10000000.0	usd
CY2023	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	usd
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	usd
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	usd
CY2023	btu	Write Off Tax Benefits Related To Share Based Compensation WriteOffTaxBenefitsRelatedToShareBasedCompensation	0	usd
CY2022	btu	Write Off Tax Benefits Related To Share Based Compensation WriteOffTaxBenefitsRelatedToShareBasedCompensation	0	usd
CY2021	btu	Write Off Tax Benefits Related To Share Based Compensation WriteOffTaxBenefitsRelatedToShareBasedCompensation	0	usd
CY2023Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	6000000	usd
CY2023	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y3M18D
CY2023	btu	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition Weighted Average EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognitionWeightedAverage	P0Y10M24D
CY2021	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	1300000	usd
CY2023	btu	Collaborative Arrangement Revenue Not From Contract With Customer CollaborativeArrangementRevenueNotFromContractWithCustomer	30000000	usd
CY2023	btu	Revenue Related To Excess Port And Rail Capacity Agreement RevenueRelatedToExcessPortAndRailCapacityAgreement	19200000	usd
CY2023	us-gaap	Other Noncash Income OtherNoncashIncome	9600000	usd
CY2023	btu	Proceeds From Collaborative Arrangement Related To Port And Rail Capacity ProceedsFromCollaborativeArrangementRelatedToPortAndRailCapacity	10000000	aud
CY2023	btu	Collaborative Arrangement Related To Port And Rail Capacity Revenue Not From Contract With Customer CollaborativeArrangementRelatedToPortAndRailCapacityRevenueNotFromContractWithCustomer	6700000	usd
CY2023Q4	us-gaap	Mine Reclamation And Closing Liability Noncurrent MineReclamationAndClosingLiabilityNoncurrent	4100000	usd
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	100000	shares
CY2023	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	100000	shares
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	100000	shares
CY2023	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	816000000.0	usd
CY2022	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	1317400000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	347400000	usd
CY2023	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	56000000.0	usd
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	22000000.0	usd
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	11300000	usd
CY2023	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	760000000.0	usd
CY2022	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	1295400000	usd
CY2021	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	336100000	usd
CY2023	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-400000	usd
CY2022	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	1700000	usd
CY2021	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	24000000.0	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	759600000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1297100000	usd
CY2023Q4	btu	Number Of Us Mines Represented By Unions NumberOfUsMinesRepresentedByUnions	1	numberofmine
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	360100000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	816000000.0	usd
CY2022	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	1317400000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	347400000	usd
CY2023	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	12200000	usd
CY2022	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	8700000	usd
CY2021	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	0	usd
CY2023	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	56000000.0	usd
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	22000000.0	usd
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	11300000	usd
CY2023	btu	Income Loss From Continuing Operations Net Of Tax Attributable To Parent Diluted IncomeLossFromContinuingOperationsNetOfTaxAttributableToParentDiluted	772200000	usd
CY2022	btu	Income Loss From Continuing Operations Net Of Tax Attributable To Parent Diluted IncomeLossFromContinuingOperationsNetOfTaxAttributableToParentDiluted	1304100000	usd
CY2021	btu	Income Loss From Continuing Operations Net Of Tax Attributable To Parent Diluted IncomeLossFromContinuingOperationsNetOfTaxAttributableToParentDiluted	336100000	usd
CY2023	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-400000	usd
CY2022	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	1700000	usd
CY2021	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	24000000.0	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	771800000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	1305800000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	360100000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	137600000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	142100000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	111100000	shares
CY2023	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	600000	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1600000	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	900000	shares
CY2023	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	16100000	shares
CY2022	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	13500000	shares
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	154300000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	157200000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	112000000.0	shares
CY2023	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	5.52
CY2022	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	9.12
CY2021	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	3.03
CY2023	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0
CY2022	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0.01
CY2021	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0.21
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.52
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	9.13
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.24
CY2023	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	5.00
CY2022	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	8.29
CY2021	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	3.00
CY2023	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0
CY2022	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.02
CY2021	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.22
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.00
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	8.31
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.22
CY2023Q4	dei	Entity Number Of Employees EntityNumberOfEmployees	5400	numberofemployee
CY2023Q4	btu	Entity Number Of Hourly Employees EntityNumberOfHourlyEmployees	4200	numberofemployee
CY2023Q4	btu	Percentage Of Employees Represented By Organized Labor Unions PercentageOfEmployeesRepresentedByOrganizedLaborUnions	0.38
CY2023	btu	Percentage Of Coal Production Consolidated PercentageOfCoalProductionConsolidated	0.18
CY2023Q4	btu	Number Of Us Mines Represented By Unions NumberOfUsMinesRepresentedByUnions	1	numberofmine
CY2021Q4	us-gaap	Assets Assets	4949800000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2950600000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	35500000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	816000000.0	usd
CY2022	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	1317400000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	347400000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	321400000	usd
CY2023	btu	Cumulative Collateral Posted CumulativeCollateralPosted	557800000	usd
CY2023Q4	btu	Difference Between Penal Sum Of All Surety Bonds And Amount Of Collateral Posted In Favor Of Surety Providers DifferenceBetweenPenalSumOfAllSuretyBondsAndAmountOfCollateralPostedInFavorOfSuretyProviders	555200000	usd
CY2023Q2	us-gaap	Line Of Credit Facility Current Borrowing Capacity LineOfCreditFacilityCurrentBorrowingCapacity	237200000	usd
CY2023	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-8800000	usd
CY2023Q4	us-gaap	Restricted Cash RestrictedCash	680900000	usd
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	110300000	usd
CY2023Q4	us-gaap	Deposits Assets DepositsAssets	276700000	usd
CY2022Q4	us-gaap	Deposits Assets DepositsAssets	77100000	usd
CY2023Q4	btu	Restricted Cash And Collateral RestrictedCashAndCollateral	957600000	usd
CY2022Q4	btu	Restricted Cash And Collateral RestrictedCashAndCollateral	187400000	usd
CY2023	btu	Take Or Pay Arrangement Term TakeOrPayArrangementTerm	P20Y
CY2023Q4	btu	Take Or Pay Obligations Total TakeOrPayObligationsTotal	1200000000	usd
CY2023Q4	btu	Take Or Pay Obligations Due In One Year TakeOrPayObligationsDueInOneYear	103000000	usd
CY2023Q3	btu	Patriot Federal Black Lung Payment For Settlement PatriotFederalBlackLungPaymentForSettlement	72000000	usd
CY2023Q3	btu	Patriot Federal Black Lung Settlement Fees PatriotFederalBlackLungSettlementFees	4200000	usd
CY2023Q3	btu	Patriot Federal Black Lung Gain Loss Due To Settlement PatriotFederalBlackLungGainLossDueToSettlement	3900000	usd
CY2023	us-gaap	Revenues Revenues	4946700000	usd
CY2023	btu	Segment Reporting Information Adjusted Earning Before Interest Taxes Depreciation And Amortization SegmentReportingInformationAdjustedEarningBeforeInterestTaxesDepreciationAndAmortization	1363900000	usd
CY2023	us-gaap	Segment Expenditure Addition To Long Lived Assets SegmentExpenditureAdditionToLongLivedAssets	348300000	usd
CY2023	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	6900000	usd
CY2022	us-gaap	Revenues Revenues	4981900000	usd
CY2022	btu	Segment Reporting Information Adjusted Earning Before Interest Taxes Depreciation And Amortization SegmentReportingInformationAdjustedEarningBeforeInterestTaxesDepreciationAndAmortization	1844700000	usd
CY2022	us-gaap	Segment Expenditure Addition To Long Lived Assets SegmentExpenditureAdditionToLongLivedAssets	221500000	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	131200000	usd
CY2021	us-gaap	Revenues Revenues	3318300000	usd
CY2021	btu	Segment Reporting Information Adjusted Earning Before Interest Taxes Depreciation And Amortization SegmentReportingInformationAdjustedEarningBeforeInterestTaxesDepreciationAndAmortization	916700000	usd
CY2021	us-gaap	Segment Expenditure Addition To Long Lived Assets SegmentExpenditureAdditionToLongLivedAssets	183100000	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	82100000	usd
CY2023Q4	us-gaap	Assets Assets	5962100000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2844100000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	61900000	usd
CY2022Q4	us-gaap	Assets Assets	5610800000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2865000000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	26900000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	317600000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	308700000	usd
CY2023	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	50500000	usd
CY2022	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	49400000	usd
CY2021	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	44700000	usd
CY2023	us-gaap	Restructuring Charges RestructuringCharges	3300000	usd
CY2022	us-gaap	Restructuring Charges RestructuringCharges	2900000	usd
CY2021	us-gaap	Restructuring Charges RestructuringCharges	8300000	usd
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	2000000.0	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	11200000	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2023	btu	Provisionforequipmentloss Provisionforequipmentloss	40900000	usd
CY2022	btu	Provisionforequipmentloss Provisionforequipmentloss	0	usd
CY2021	btu	Provisionforequipmentloss Provisionforequipmentloss	0	usd
CY2023	btu	Increase Decreasein Deferred Tax Asset Valuation Allowanceand Amortizationof Basis Difference Relatedto Equity Affiliates IncreaseDecreaseinDeferredTaxAssetValuationAllowanceandAmortizationofBasisDifferenceRelatedtoEquityAffiliates	1600000	usd
CY2022	btu	Increase Decreasein Deferred Tax Asset Valuation Allowanceand Amortizationof Basis Difference Relatedto Equity Affiliates IncreaseDecreaseinDeferredTaxAssetValuationAllowanceandAmortizationofBasisDifferenceRelatedtoEquityAffiliates	2300000	usd
CY2021	btu	Increase Decreasein Deferred Tax Asset Valuation Allowanceand Amortizationof Basis Difference Relatedto Equity Affiliates IncreaseDecreaseinDeferredTaxAssetValuationAllowanceandAmortizationofBasisDifferenceRelatedtoEquityAffiliates	33800000	usd
CY2023	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	59800000	usd
CY2022	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	140300000	usd
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	183400000	usd
CY2023	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-8800000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-57900000	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	33200000	usd
CY2023	us-gaap	Investment Income Interest InvestmentIncomeInterest	76800000	usd
CY2022	us-gaap	Investment Income Interest InvestmentIncomeInterest	18400000	usd
CY2021	us-gaap	Investment Income Interest InvestmentIncomeInterest	6500000	usd
CY2023	btu	Markto Market Adjustmenton Pensionand Postretirement Plans Net MarktoMarketAdjustmentonPensionandPostretirementPlansNet	-300000	usd
CY2022	btu	Markto Market Adjustmenton Pensionand Postretirement Plans Net MarktoMarketAdjustmentonPensionandPostretirementPlansNet	-27800000	usd
CY2021	btu	Markto Market Adjustmenton Pensionand Postretirement Plans Net MarktoMarketAdjustmentonPensionandPostretirementPlansNet	-43400000	usd
CY2023	btu	Derivative Instruments Not Designatedas Hedging Instruments Unrealized Gain Loss Net DerivativeInstrumentsNotDesignatedasHedgingInstrumentsUnrealizedGainLossNet	159000000.0	usd
CY2022	btu	Derivative Instruments Not Designatedas Hedging Instruments Unrealized Gain Loss Net DerivativeInstrumentsNotDesignatedasHedgingInstrumentsUnrealizedGainLossNet	-35800000	usd
CY2021	btu	Derivative Instruments Not Designatedas Hedging Instruments Unrealized Gain Loss Net DerivativeInstrumentsNotDesignatedasHedgingInstrumentsUnrealizedGainLossNet	-115100000	usd
CY2023	us-gaap	Gain Loss On Sale Of Commodity Contracts GainLossOnSaleOfCommodityContracts	7400000	usd
CY2022	us-gaap	Gain Loss On Sale Of Commodity Contracts GainLossOnSaleOfCommodityContracts	-2300000	usd
CY2021	us-gaap	Gain Loss On Sale Of Commodity Contracts GainLossOnSaleOfCommodityContracts	-7500000	usd
CY2023	btu	Fresh Start Adjustment Fair Value Adjustment FreshStartAdjustmentFairValueAdjustment	2500000	usd
CY2022	btu	Fresh Start Adjustment Fair Value Adjustment FreshStartAdjustmentFairValueAdjustment	2800000	usd
CY2021	btu	Fresh Start Adjustment Fair Value Adjustment FreshStartAdjustmentFairValueAdjustment	4300000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	308800000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-38800000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	22800000	usd
CY2023	btu	Segment Reporting Information Adjusted Earning Before Interest Taxes Depreciation And Amortization SegmentReportingInformationAdjustedEarningBeforeInterestTaxesDepreciationAndAmortization	1363900000	usd
CY2022	btu	Segment Reporting Information Adjusted Earning Before Interest Taxes Depreciation And Amortization SegmentReportingInformationAdjustedEarningBeforeInterestTaxesDepreciationAndAmortization	1844700000	usd
CY2021	btu	Segment Reporting Information Adjusted Earning Before Interest Taxes Depreciation And Amortization SegmentReportingInformationAdjustedEarningBeforeInterestTaxesDepreciationAndAmortization	916700000	usd
CY2023	btu	Segment Reporting Revenue Percentage SegmentReportingRevenuePercentage	1.000
CY2022	btu	Segment Reporting Revenue Percentage SegmentReportingRevenuePercentage	1.000
CY2021	btu	Segment Reporting Revenue Percentage SegmentReportingRevenuePercentage	1.000

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$BTU
PEABODY ENERGY CORP Stock $btu

2024 Q1 Form 10-K Financial Statement

#000106472824000021 Filed on February 23, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BTU PEABODY ENERGY CORP Stock $btu

2024 Q1 Form 10-K Financial Statement

#000106472824000021 Filed on February 23, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BTU
PEABODY ENERGY CORP Stock $btu