$SXC
SunCoke Energy, Inc. Stock $sxc

$sxc Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-K Financial Statement

#000151470522000004 Filed on February 24, 2022

Income Statement

Concept	2021 Q4	2021	2020 Q4
Revenue	$365.3M	$1.456B	$310.1M
YoY Change	17.8%	9.23%	-21.93%
Cost Of Revenue	$288.9M	$1.117B	$243.0M
YoY Change	18.89%	7.69%	-24.32%
Gross Profit	$76.40M	$339.1M	$67.10M
YoY Change	13.86%	14.6%	70.3%
Gross Profit Margin	20.91%	23.29%	21.64%
Selling, General & Admin	$13.50M	$61.80M	$29.00M
YoY Change	-53.45%	-24.08%	13.28%
% of Gross Profit	17.67%	18.22%	43.22%
Research & Development			$1.600M
YoY Change
% of Gross Profit			2.38%
Depreciation & Amortization	$34.90M	$133.9M	$32.00M
YoY Change	9.06%	0.15%	-5.88%
% of Gross Profit	45.68%	39.49%	47.69%
Operating Expenses	$48.40M	$61.80M	$62.60M
YoY Change	-22.68%	-24.08%	5.03%
Operating Profit	$28.00M	$141.5M	$4.500M
YoY Change	522.22%	103.01%	-122.28%
Interest Expense	-$7.700M	$42.50M	-$13.10M
YoY Change	-41.22%	-24.51%	-10.88%
% of Operating Profit	-27.5%	30.04%	-291.11%
Other Income/Expense, Net
YoY Change
Pretax Income	$20.30M	$67.10M	-$6.000M
YoY Change	-438.33%	251.31%	-433.33%
Income Tax	$6.300M	$18.30M	-$2.500M
% Of Pretax Income	31.03%	27.27%
Net Earnings	$12.70M	$43.40M	-$5.000M
YoY Change	-354.0%	1072.97%	257.14%
Net Earnings / Revenue	3.48%	2.98%	-1.61%
Basic Earnings Per Share		$0.52
Diluted Earnings Per Share	$151.2K	$0.52	-$60.46K
COMMON SHARES
Basic Shares Outstanding	83.08M shares	83.00M shares	82.77M shares
Diluted Shares Outstanding		83.70M shares

Balance Sheet

Concept	2021 Q4	2021	2020 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$63.80M	$63.80M	$48.40M
YoY Change	31.82%	31.82%	-50.15%
Cash & Equivalents	$63.80M	$63.80M	$48.40M
Short-Term Investments
Other Short-Term Assets	$3.500M	$3.500M	$2.900M
YoY Change	20.69%	20.69%	16.0%
Inventory	$127.0M	$127.0M	$126.6M
Prepaid Expenses
Receivables	$77.60M	$77.60M	$46.30M
Other Receivables	$0.00	$0.00	$5.500M
Total Short-Term Assets	$271.9M	$271.9M	$229.7M
YoY Change	18.37%	18.37%	-25.49%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.288B	$1.301B	$1.328B
YoY Change	-3.02%	-2.84%	-4.47%
Goodwill			$3.400M
YoY Change			0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$20.40M	$7.500M	$18.50M
YoY Change	10.27%	-2.6%	7.56%
Total Long-Term Assets	$1.344B	$1.344B	$1.384B
YoY Change	-2.91%	-2.91%	-4.28%
TOTAL ASSETS
Total Short-Term Assets	$271.9M	$271.9M	$229.7M
Total Long-Term Assets	$1.344B	$1.344B	$1.384B
Total Assets	$1.615B	$1.615B	$1.613B
YoY Change	0.12%	0.12%	-8.01%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$126.0M	$126.0M	$104.1M
YoY Change	21.04%	21.04%	-26.9%
Accrued Expenses	$52.40M	$53.00M	$49.80M
YoY Change	5.22%	26.19%	5.29%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$3.200M	$3.200M	$3.000M
YoY Change	6.67%	6.67%	3.45%
Total Short-Term Liabilities	$182.2M	$182.2M	$158.9M
YoY Change	14.66%	14.66%	-18.43%
LONG-TERM LIABILITIES
Long-Term Debt	$610.4M	$610.4M	$673.9M
YoY Change	-9.42%	-9.42%	-13.6%
Other Long-Term Liabilities	$27.10M	$118.4M	$24.30M
YoY Change	11.52%	-1.66%	2.97%
Total Long-Term Liabilities	$637.5M	$728.8M	$698.2M
YoY Change	-8.69%	-8.25%	-13.12%
TOTAL LIABILITIES
Total Short-Term Liabilities	$182.2M	$182.2M	$158.9M
Total Long-Term Liabilities	$637.5M	$728.8M	$698.2M
Total Liabilities	$1.080B	$1.117B	$1.113B
YoY Change	-2.92%	-2.37%	-9.95%
SHAREHOLDERS EQUITY
Retained Earnings	-$23.40M		-$46.60M
YoY Change	-49.79%		54.82%
Common Stock	$1.000M		$1.000M
YoY Change	0.0%		0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$184.0M		$184.0M
YoY Change	0.0%		3.95%
Treasury Stock Shares	15.40M shares		15.40M shares
Shareholders Equity	$498.1M	$498.1M	$469.0M
YoY Change
Total Liabilities & Shareholders Equity	$1.615B	$1.615B	$1.613B
YoY Change	0.12%	0.12%	-8.01%

Cashflow Statement

Concept	2021 Q4	2021	2020 Q4
OPERATING ACTIVITIES
Net Income	$12.70M	$43.40M	-$5.000M
YoY Change	-354.0%	1072.97%	257.14%
Depreciation, Depletion And Amortization	$34.90M	$133.9M	$32.00M
YoY Change	9.06%	0.15%	-5.88%
Cash From Operating Activities	$49.10M	$233.1M	$34.70M
YoY Change	41.5%	47.72%	-43.49%
INVESTING ACTIVITIES
Capital Expenditures	-$46.50M	$98.60M	-$20.50M
YoY Change	126.83%	33.42%	-28.32%
Acquisitions
YoY Change
Other Investing Activities	-$700.0K	$700.0K	$0.00
YoY Change		-50.0%	-100.0%
Cash From Investing Activities	-$47.20M	-$99.30M	-$20.50M
YoY Change	130.24%	31.87%	-28.07%
FINANCING ACTIVITIES
Cash Dividend Paid		$20.10M
YoY Change		1.01%
Common Stock Issuance & Retirement, Net		$0.00
YoY Change		-100.0%
Debt Paid & Issued, Net		$609.3M
YoY Change		989.98%
Cash From Financing Activities	7.300M	-$118.4M	-51.80M
YoY Change	-114.09%	-9.76%	75.59%
NET CHANGE
Cash From Operating Activities	49.10M	$233.1M	34.70M
Cash From Investing Activities	-47.20M	-$99.30M	-20.50M
Cash From Financing Activities	7.300M	-$118.4M	-51.80M
Net Change In Cash	9.200M	$15.40M	-37.60M
YoY Change	-124.47%	-131.62%	-1205.88%
FREE CASH FLOW
Cash From Operating Activities	$49.10M	$233.1M	$34.70M
Capital Expenditures	-$46.50M	$98.60M	-$20.50M
Free Cash Flow	$95.60M	$134.5M	$55.20M
YoY Change	73.19%	60.31%	-38.67%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2021	sxc	Equity Method Investment Transaction Costs EquityMethodInvestmentTransactionCosts	0	USD
CY2020	sxc	Equity Method Investment Transaction Costs EquityMethodInvestmentTransactionCosts	0	USD
CY2019	sxc	Equity Method Investment Transaction Costs EquityMethodInvestmentTransactionCosts	5200000	USD
CY2021	sxc	Adjusted Ebitda AdjustedEBITDA	275400000	USD
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CY2019	sxc	Adjusted Ebitda AdjustedEBITDA	247900000	USD
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CY2021	sxc	Adjusted Ebitda Excluding Portion Attributableto Noncontrolling Interests AdjustedEBITDAExcludingPortionAttributabletoNoncontrollingInterests	266100000	USD
CY2020	sxc	Adjusted Ebitda Excluding Portion Attributableto Noncontrolling Interests AdjustedEBITDAExcludingPortionAttributabletoNoncontrollingInterests	196800000	USD
CY2019	sxc	Adjusted Ebitda Excluding Portion Attributableto Noncontrolling Interests AdjustedEBITDAExcludingPortionAttributabletoNoncontrollingInterests	207200000	USD
CY2021	dei	Auditor Firm AuditorFirmId	185
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0001514705
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
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CY2021	sxc	State And Foreign Income Tax Returns Subject To Examination Period Minimum StateAndForeignIncomeTaxReturnsSubjectToExaminationPeriodMinimum	P3Y
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CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-31
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CY2021	dei	Entity File Number EntityFileNumber	001-35243
CY2021	dei	Entity Registrant Name EntityRegistrantName	SUNCOKE ENERGY, INC.
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	90-0640593
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CY2021	dei	Security Exchange Name SecurityExchangeName	NYSE
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CY2021Q4	us-gaap	Inventory Net InventoryNet	127000000.0	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	126600000	USD
CY2021Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	0	USD
CY2020Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	5500000	USD
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	3500000	USD
CY2020Q4	us-gaap	Other Assets Current OtherAssetsCurrent	2900000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1287900000	USD
CY2020	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	684900000	USD
CY2021Q4	us-gaap	Assets Current AssetsCurrent	271900000	USD
CY2020Q4	us-gaap	Assets Current AssetsCurrent	229700000	USD
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1160100000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1032900000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1328000000	USD
CY2021Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	35200000	USD
CY2020Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	37200000	USD
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	20400000	USD
CY2020Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	18500000	USD
CY2021Q4	us-gaap	Assets Assets	1615400000	USD
CY2020Q4	us-gaap	Assets Assets	1613400000	USD
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	126000000.0	USD
CY2020Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	104100000	USD
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	53000000.0	USD
CY2020Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	49800000	USD
CY2021Q4	us-gaap	Interest Payable Current InterestPayableCurrent	0	USD
CY2020Q4	us-gaap	Interest Payable Current InterestPayableCurrent	2000000.0	USD
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	182200000	USD
CY2020Q4	us-gaap	Liabilities Current LiabilitiesCurrent	158900000	USD
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	610400000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	673900000	USD
CY2021Q4	sxc	Accrual For Black Lung Benefits AccrualForBlackLungBenefits	57900000	USD
CY2020Q4	sxc	Accrual For Black Lung Benefits AccrualForBlackLungBenefits	60000000.0	USD
CY2021Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	21800000	USD
CY2020Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	24700000	USD
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	169000000.0	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	159300000	USD
CY2021Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	11600000	USD
CY2020Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	11400000	USD
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	27100000	USD
CY2020Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	24300000	USD
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	48400000	USD
CY2020Q4	us-gaap	Liabilities Liabilities	1112500000	USD
CY2020Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2020Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2020Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2021Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2020Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	300000000	shares
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	300000000	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	98496809	shares
CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	98177941	shares
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	1000000.0	USD
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	1000000.0	USD
CY2020Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	15404482	shares
CY2021Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	15404482	shares
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	184000000.0	USD
CY2020Q4	us-gaap	Treasury Stock Value TreasuryStockValue	184000000.0	USD
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	721200000	USD
CY2020Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	715700000	USD
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-16700000	USD
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-17100000	USD
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-23400000	USD
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-46600000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	498100000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	469000000.0	USD
CY2021Q4	us-gaap	Minority Interest MinorityInterest	37300000	USD
CY2020Q4	us-gaap	Minority Interest MinorityInterest	31900000	USD
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	535400000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	500900000	USD
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1615400000	USD
CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1613400000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	48800000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	8800000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	-148400000	USD
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	247400000	USD
CY2021	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	133900000	USD
CY2020	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	133700000	USD
CY2019	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	143800000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	9300000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	12100000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-63100000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	6100000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	3800000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	4500000	USD
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-31900000	USD
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	5700000	USD
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	1500000	USD
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	31300000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-13200000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-15900000	USD
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	1100000	USD
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-21800000	USD
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	36600000	USD
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	29500000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-38000000.0	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	23500000	USD
CY2021	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	2800000	USD
CY2020	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	2500000	USD
CY2019	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-2400000	USD
CY2021	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-2000000.0	USD
CY2020	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-200000	USD
CY2019	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-1400000	USD
CY2021	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-5500000	USD
CY2020	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	3300000	USD
CY2019	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	1500000	USD
CY2021	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-300000	USD
CY2020	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	9100000	USD
CY2019	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	1700000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	233100000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	157800000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	181900000	USD
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	98600000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	73900000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	110100000	USD
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	700000	USD
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1400000	USD
CY2019	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-300000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-99300000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-75300000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-109800000	USD
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	500000000.0	USD
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	609300000	USD
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	55900000	USD
CY2019	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	90500000	USD
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	690100000	USD
CY2020	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	629900000	USD
CY2019	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	408600000	USD
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	663400000	USD
CY2019	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	370300000	USD
CY2021	sxc	Proceeds From Sale Of Leaseback Financing Obligation ProceedsFromSaleOfLeasebackFinancingObligation	0	USD
CY2020	sxc	Proceeds From Sale Of Leaseback Financing Obligation ProceedsFromSaleOfLeasebackFinancingObligation	10000000.0	USD
CY2019	sxc	Proceeds From Sale Of Leaseback Financing Obligation ProceedsFromSaleOfLeasebackFinancingObligation	0	USD
CY2021	sxc	Repaymentsof Sale Leaseback Financing Obligation RepaymentsofSaleLeasebackFinancingObligation	2900000	USD
CY2020	sxc	Repaymentsof Sale Leaseback Financing Obligation RepaymentsofSaleLeasebackFinancingObligation	3000000.0	USD
CY2019	sxc	Repaymentsof Sale Leaseback Financing Obligation RepaymentsofSaleLeasebackFinancingObligation	2900000	USD
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	12000000.0	USD
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2019	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	2100000	USD
CY2021	us-gaap	Payments Of Dividends PaymentsOfDividends	20100000	USD
CY2020	us-gaap	Payments Of Dividends PaymentsOfDividends	19900000	USD
CY2019	us-gaap	Payments Of Dividends PaymentsOfDividends	5100000	USD
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	7000000.0	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	36300000	USD
CY2021	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	0	USD
CY2020	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	0	USD
CY2019	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	14200000	USD
CY2021	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-800000	USD
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-400000	USD
CY2019	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-7900000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-118400000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-131200000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-120700000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	15400000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-48700000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-48600000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	48400000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	97100000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	145700000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	63800000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	97100000	USD
CY2021	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	500000	USD
CY2020	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	200000	USD
CY2019	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	2300000	USD
CY2021	us-gaap	Interest Paid Net InterestPaidNet	40000000.0	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	51800000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	58200000	USD
CY2021	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	2900000	USD
CY2020	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	3000000	USD
CY2019	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	300000	USD
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2900000	USD
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1100000	USD
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	9500000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	682700000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	-148400000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	300000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	700000	USD
CY2019	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-600000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4500000	USD
CY2019	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-1700000	USD
CY2019	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	36300000	USD
CY2019	us-gaap	Dividends Dividends	5200000	USD
CY2019	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	14200000	USD
CY2019	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	0	USD
CY2019	sxc	Adjustments To Additional Paid In Capital Transaction Costs AdjustmentsToAdditionalPaidInCapitalTransactionCosts	5400000	USD
CY2019	sxc	Adjustmentsto Additional Paidin Capital Adjustmentsto Deferred Tax Liabilities AdjustmentstoAdditionalPaidinCapitalAdjustmentstoDeferredTaxLiabilities	43700000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	518400000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	518400000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	8800000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-100000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	400000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	1600000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-300000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-300000	USD
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-1200000	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3800000	USD
CY2020	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-200000	USD
CY2020	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	7000000.0	USD
CY2020	us-gaap	Dividends Dividends	20200000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	500900000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	48800000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-1000000.0	USD
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-900000	USD
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6100000	USD
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-600000	USD
CY2021	us-gaap	Dividends Dividends	20200000	USD
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	535400000	USD
CY2021	sxc	Coke Production Experience CokeProductionExperience	P60Y
CY2021	sxc	Cokemaking Facilities Periodof Existence CokemakingFacilitiesPeriodofExistence	P30Y
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-top:6pt;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual amounts could differ from these estimates.</span></div>
CY2021	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	500000	USD
CY2020	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	200000	USD
CY2019	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	2300000	USD
CY2021Q4	dei	Entity Number Of Employees EntityNumberOfEmployees	848	Employee
CY2021Q4	sxc	Percent Number Of Domestic Employees PercentNumberOfDomesticEmployees	0.03
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	13000000.0	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	15500000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	67100000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-152300000	USD
CY2019	sxc	Increase Decrease In Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Changes Additional Interest Issued To Parent IncreaseDecreaseInConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesAdditionalInterestIssuedToParent	182500000	USD
CY2019	us-gaap	Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Change Due To Net Income Attributable To Parent And Effects Of Changes Net ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNet	30200000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	50400000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	6100000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-218600000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	16700000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	19100000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-203100000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	-0.056
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	800000	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-4700000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	300000	USD
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3700000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-300000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3800000	USD
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	4500000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	3200000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	4300000	USD
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	9000000.0	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-1800000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	8400000	USD
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	11000000.0	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3600000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-39300000	USD
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1700000	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	8500000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-23800000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	9300000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	12100000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-63100000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18300000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10300000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-54700000	USD
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	14100000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	4000000.0	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-42700000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2021	sxc	Tax Increase Due To Income Attributable To Noncontrolling Interest TaxIncreaseDueToIncomeAttributableToNoncontrollingInterest	-1100000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	-0.017
CY2020	sxc	Tax Increase Due To Income Attributable To Noncontrolling Interest TaxIncreaseDueToIncomeAttributableToNoncontrollingInterest	-1100000	USD
CY2021	sxc	Income Tax Reconciliation Impact Of Coronavirus Aid Relief And Economic Securities Cares Act IncomeTaxReconciliationImpactOfCoronavirusAidReliefAndEconomicSecuritiesCARESAct	0	USD
CY2021	sxc	Effective Income Tax Rate Reconciliation Impact Of Coronavirus Aid Relief And Economic Securities Cares Act EffectiveIncomeTaxRateReconciliationImpactOfCoronavirusAidReliefAndEconomicSecuritiesCARESAct	0
CY2020	sxc	Income Tax Reconciliation Impact Of Coronavirus Aid Relief And Economic Securities Cares Act IncomeTaxReconciliationImpactOfCoronavirusAidReliefAndEconomicSecuritiesCARESAct	-1500000	USD
CY2019	sxc	Tax Increase Due To Income Attributable To Noncontrolling Interest TaxIncreaseDueToIncomeAttributableToNoncontrollingInterest	-600000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.003
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1600000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.024
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	7800000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.412
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-15000000.0	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.074
CY2020	sxc	Effective Income Tax Rate Reconciliation Impact Of Coronavirus Aid Relief And Economic Securities Cares Act EffectiveIncomeTaxRateReconciliationImpactOfCoronavirusAidReliefAndEconomicSecuritiesCARESAct	-0.079
CY2019	sxc	Income Tax Reconciliation Impact Of Coronavirus Aid Relief And Economic Securities Cares Act IncomeTaxReconciliationImpactOfCoronavirusAidReliefAndEconomicSecuritiesCARESAct	0	USD
CY2019	sxc	Effective Income Tax Rate Reconciliation Impact Of Coronavirus Aid Relief And Economic Securities Cares Act EffectiveIncomeTaxRateReconciliationImpactOfCoronavirusAidReliefAndEconomicSecuritiesCARESAct	0
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	0	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	0
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	0	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	0
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	3300000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	-0.017
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	3400000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.049
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	1000000.0	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.055
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	2300000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.012
CY2021	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-100000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Prior Year Income Taxes EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes	-0.001
CY2020	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	1200000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Prior Year Income Taxes EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes	0.065
CY2019	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-800000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Prior Year Income Taxes EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes	0.004
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	500000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.008
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-1300000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.069
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	600000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.003
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-100000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.001
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	200000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.005
CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-1800000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.010
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18300000	USD
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.272
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10300000	USD
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.543
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-54700000	USD
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.269
CY2021	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-1300000	USD
CY2020	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	6500000	USD
CY2020	sxc	Coronavirus Aid Relief And Economic Securities Cares Act Income Tax Expense Benefit CoronavirusAidReliefAndEconomicSecuritiesCARESActIncomeTaxExpenseBenefit	-1500000	USD
CY2021Q4	sxc	Deferred Tax Assets Retirement Benefit Liabilities DeferredTaxAssetsRetirementBenefitLiabilities	5500000	USD
CY2020Q4	sxc	Deferred Tax Assets Retirement Benefit Liabilities DeferredTaxAssetsRetirementBenefitLiabilities	6300000	USD
CY2021Q4	sxc	Deferred Tax Assets Black Lung Benefit Liabilities DeferredTaxAssetsBlackLungBenefitLiabilities	14400000	USD
CY2020Q4	sxc	Deferred Tax Assets Black Lung Benefit Liabilities DeferredTaxAssetsBlackLungBenefitLiabilities	14800000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	2600000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	4200000	USD
CY2021Q4	sxc	Deferred Tax Assets Nonconventional Fuel Credit Carryforward DeferredTaxAssetsNonconventionalFuelCreditCarryforward	17600000	USD
CY2020Q4	sxc	Deferred Tax Assets Nonconventional Fuel Credit Carryforward DeferredTaxAssetsNonconventionalFuelCreditCarryforward	19900000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	12300000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	19400000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	0	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	5300000	USD
CY2021Q4	sxc	Deferred Tax Assets State Tax Credit Carryforward Net Of Federal Income Tax Effects DeferredTaxAssetsStateTaxCreditCarryforwardNetOfFederalIncomeTaxEffects	0	USD
CY2020Q4	sxc	Deferred Tax Assets State Tax Credit Carryforward Net Of Federal Income Tax Effects DeferredTaxAssetsStateTaxCreditCarryforwardNetOfFederalIncomeTaxEffects	300000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	12600000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	12900000	USD
CY2021Q4	sxc	Deferred Tax Assets Other Liabilities Not Yet Deductible DeferredTaxAssetsOtherLiabilitiesNotYetDeductible	10400000	USD
CY2020Q4	sxc	Deferred Tax Assets Other Liabilities Not Yet Deductible DeferredTaxAssetsOtherLiabilitiesNotYetDeductible	11500000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	75400000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	94600000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	20200000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	19600000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	55200000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	75000000.0	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	151000000.0	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	152900000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	73200000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	81400000	USD
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	224200000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	234300000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	169000000.0	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	159300000	USD
CY2021	us-gaap	Tax Cuts And Jobs Act Of2017 Change In Tax Rate Income Tax Expense Benefit TaxCutsAndJobsActOf2017ChangeInTaxRateIncomeTaxExpenseBenefit	11300000	USD
CY2021	sxc	State And Foreign Income Tax Returns Subject To Examination Period Maximum StateAndForeignIncomeTaxReturnsSubjectToExaminationPeriodMaximum	P5Y
CY2021	sxc	Income Tax Examination Period For Examination IncomeTaxExaminationPeriodForExamination	P1Y
CY2020Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	0	USD
CY2021Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	0	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
CY2021Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
CY2021Q4	us-gaap	Energy Related Inventory Coal EnergyRelatedInventoryCoal	63500000	USD
CY2020Q4	us-gaap	Energy Related Inventory Coal EnergyRelatedInventoryCoal	60600000	USD
CY2021Q4	sxc	Inventory Coke InventoryCoke	16600000	USD
CY2020Q4	sxc	Inventory Coke InventoryCoke	21100000	USD
CY2021Q4	sxc	Inventory Materials Supplies And Other InventoryMaterialsSuppliesAndOther	46900000	USD
CY2020Q4	sxc	Inventory Materials Supplies And Other InventoryMaterialsSuppliesAndOther	44900000	USD
CY2021Q4	us-gaap	Inventory Net InventoryNet	127000000.0	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	126600000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	2448000000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	2360900000	USD
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1160100000	USD
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2500000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1032900000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1287900000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1328000000	USD
CY2021	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	0	USD
CY2020	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	0	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	40000000.0	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	8200000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	31800000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	40000000.0	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	6200000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	33800000	USD
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2000000	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	8800000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	2000000.0	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	2000000.0	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1900000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	1500000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	1500000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	22900000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	31800000	USD
CY2020Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	11400000	USD
CY2019Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	15300000	USD
CY2021	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	100000	USD
CY2020	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	100000	USD
CY2021	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	900000	USD
CY2020	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	1100000	USD
CY2021	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	100000	USD
CY2020	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	-4900000	USD
CY2021Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	12300000	USD
CY2020Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	11400000	USD
CY2021Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	700000	USD
CY2020Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	0	USD
CY2021Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent	2600000	USD
CY2020Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent	2800000	USD
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	6900000	USD
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	6600000	USD
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	6800000	USD
CY2021Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	21700000	USD
CY2020Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	18300000	USD
CY2021Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent	2600000	USD
CY2020Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent	2800000	USD
CY2021Q4	sxc	Accrued Other Taxes Payable AccruedOtherTaxesPayable	9200000	USD
CY2020Q4	sxc	Accrued Other Taxes Payable AccruedOtherTaxesPayable	9800000	USD
CY2021Q4	sxc	Accrualfor Black Lung Benefits Current AccrualforBlackLungBenefitsCurrent	5400000	USD
CY2020Q4	sxc	Accrualfor Black Lung Benefits Current AccrualforBlackLungBenefitsCurrent	4600000	USD
CY2021Q4	sxc	Accrued Legal Costs Current AccruedLegalCostsCurrent	4500000	USD
CY2020Q4	sxc	Accrued Legal Costs Current AccruedLegalCostsCurrent	6400000	USD
CY2021Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	9600000	USD
CY2020Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	7900000	USD
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	53000000.0	USD
CY2020Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	49800000	USD
CY2021Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	627000000.0	USD
CY2020Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	690500000	USD
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	0	USD
CY2020Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	3300000	USD
CY2021Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	13400000	USD
CY2020Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	10300000	USD
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	613600000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	676900000	USD
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	3200000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	3000000.0	USD
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	610400000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	673900000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	3200000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	3300000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	5500000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	0	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	115000000.0	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	500000000.0	USD
CY2021Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	627000000.0	USD
CY2021Q4	sxc	Threshold For Disclosing Material Environmental Legal Proceedings ThresholdForDisclosingMaterialEnvironmentalLegalProceedings	1000000	USD
CY2020Q4	sxc	Accrualfor Black Lung Benefits Current AccrualforBlackLungBenefitsCurrent	4600000	USD
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	2400000	USD
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	2300000	USD
CY2021	us-gaap	Lease Cost LeaseCost	8400000	USD
CY2020	us-gaap	Lease Cost LeaseCost	8700000	USD
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	12900000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	10800000	USD
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1900000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2000000.0	USD
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	9800000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	8200000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	11700000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	10200000	USD
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y8M12D
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y3M18D
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.042
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.047
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	2700000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	2300000	USD
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	3900000	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	200000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	2200000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	2200000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	2100000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2000000.0	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	1500000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	3500000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	13500000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1800000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	11700000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-1100000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	1600000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2700000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-600000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-1000000.0	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	400000	USD
CY2021	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax	-400000	USD
CY2020	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax	-100000	USD
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CY2020	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	0	USD
CY2019	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	0	USD
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	76800000	shares
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	906632	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	17.24
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	83000000.0	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	83000000.0	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	700000	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	200000	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	83700000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	83200000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	76800000	shares
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	2500000	shares
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	3700000	shares
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	3500000	shares
CY2021Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	625100000	USD
CY2020Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	683900000	USD
CY2021Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	627000000	USD
CY2020Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	690500000	USD
CY2021	sxc	Revenue Number Of Coke Sales Agreements With Fixed Operating Costs RevenueNumberOfCokeSalesAgreementsWithFixedOperatingCosts	3	agreement
CY2021	sxc	Revenue Number Of Coke Sales Agreements With Operating Costs Passed Through To Customers RevenueNumberOfCokeSalesAgreementsWithOperatingCostsPassedThroughToCustomers	4	agreement
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1456000000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1333000000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1600300000	USD
CY2021	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	73900000	USD
CY2020	sxc	Adjusted Ebitda AdjustedEBITDA	205900000	USD
CY2019	sxc	Adjusted Ebitda AdjustedEBITDA	247900000	USD
CY2021	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	133900000	USD
CY2020	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	133700000	USD
CY2019	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	143800000	USD
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	98600000	USD
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1456000000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1333000000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1600300000	USD
CY2021	sxc	Adjusted Ebitda AdjustedEBITDA	275400000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	110100000	USD
CY2021Q4	sxc	Assets Excluding Income Tax Receivable AssetsExcludingIncomeTaxReceivable	1615400000	USD
CY2020Q4	sxc	Assets Excluding Income Tax Receivable AssetsExcludingIncomeTaxReceivable	1607900000	USD
CY2021Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	0	USD
CY2020Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	5500000	USD
CY2021Q4	us-gaap	Assets Assets	1615400000	USD
CY2020Q4	us-gaap	Assets Assets	1613400000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	43400000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	3700000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-152300000	USD
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	5400000	USD
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	5100000	USD
CY2019	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3900000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	8800000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	-148400000	USD
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	247400000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	48800000	USD
CY2021	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	133900000	USD
CY2020	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	133700000	USD
CY2019	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	143800000	USD
CY2021	us-gaap	Interest Expense InterestExpense	42500000	USD
CY2020	us-gaap	Interest Expense InterestExpense	56300000	USD
CY2019	us-gaap	Interest Expense InterestExpense	60300000	USD
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-31900000	USD
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	5700000	USD
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	1500000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10300000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18300000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-54700000	USD
CY2021	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	USD

Files In Submission

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$SXC
SunCoke Energy, Inc. Stock $sxc

2021 Q4 Form 10-K Financial Statement

#000151470522000004 Filed on February 24, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SXC SunCoke Energy, Inc. Stock $sxc

2021 Q4 Form 10-K Financial Statement

#000151470522000004 Filed on February 24, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SXC
SunCoke Energy, Inc. Stock $sxc