$X
UNITED STATES STEEL CORP Stock $x

$x Overview Financials Valuation SEC Filings Company Website

2021 Q1 Form 10-K Financial Statement

#000116330221000013 Filed on February 12, 2021

Income Statement

Concept	2021 Q1	2020	2019 Q4
Revenue	$3.664B	$9.741B	$2.824B
YoY Change	33.33%	-24.7%	-23.49%
Cost Of Revenue	$3.074B	$9.555B	$2.761B
YoY Change	18.0%	-20.92%	-13.83%
Gross Profit	$590.0M	$186.0M	$63.00M
YoY Change	312.59%	-78.25%	-87.06%
Gross Profit Margin	16.1%	1.91%	2.23%
Selling, General & Admin	$102.0M	$277.0M	$86.00M
YoY Change	41.67%	-4.15%	1.18%
% of Gross Profit	17.29%	148.92%	136.51%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$189.0M	$643.0M	$162.0M
YoY Change	18.13%	4.38%	18.25%
% of Gross Profit	32.03%	345.7%	257.14%
Operating Expenses	$102.0M	$277.0M	$233.0M
YoY Change	41.67%	-4.15%	6.39%
Operating Profit	$425.0M	-$1.075B	-$170.0M
YoY Change	-213.33%	367.39%	-163.43%
Interest Expense	$92.00M	$280.0M	-$13.00M
YoY Change	84.0%	97.18%	-750.0%
% of Operating Profit	21.65%
Other Income/Expense, Net	-$18.00M	$16.00M	-$47.00M
YoY Change	-700.0%	-366.67%	-4800.0%
Pretax Income	$92.00M	-$1.307B	-$447.0M
YoY Change	-122.44%	189.16%	-276.68%
Income Tax	$1.000M	-$142.0M	$221.0M
% Of Pretax Income	1.09%
Net Earnings	$91.00M	-$1.165B	-$668.0M
YoY Change	-123.27%	84.92%	-212.84%
Net Earnings / Revenue	2.48%	-11.96%	-23.65%
Basic Earnings Per Share	$0.36	-$5.92
Diluted Earnings Per Share	$0.35	-$5.92	-$3.929M
COMMON SHARES
Basic Shares Outstanding	262.5M shares		170.0M shares
Diluted Shares Outstanding	262.0M shares	196.7M shares

Balance Sheet

Concept	2021 Q1	2020	2019 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$753.0M	$1.985B	$749.0M
YoY Change	-44.22%	165.02%	-25.1%
Cash & Equivalents	$753.0M	$1.985B	$749.0M
Short-Term Investments
Other Short-Term Assets	$128.0M	$51.00M	$102.0M
YoY Change	43.82%	-52.34%	29.11%
Inventory	$1.750B	$1.402B	$1.785B
Prepaid Expenses
Receivables	$1.517B	$994.0M	$956.0M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$4.250B	$4.432B	$3.813B
YoY Change	-9.3%	16.23%	-21.06%
LONG-TERM ASSETS
Property, Plant & Equipment	$7.563B	$5.658B	$5.447B
YoY Change	39.87%	-0.33%	11.96%
Goodwill	$909.0M
YoY Change
Intangibles	$539.0M		$150.0M
YoY Change	302.24%		-5.06%
Long-Term Investments	$545.0M	$1.143B	$1.272B
YoY Change	-61.65%	-10.28%	162.27%
Other Assets	$537.0M	$663.0M	$295.0M
YoY Change	65.74%	31.81%	120.15%
Total Long-Term Assets	$10.44B	$7.627B	$7.795B
YoY Change	35.92%	-2.16%	26.71%
TOTAL ASSETS
Total Short-Term Assets	$4.250B	$4.432B	$3.813B
Total Long-Term Assets	$10.44B	$7.627B	$7.795B
Total Assets	$14.69B	$12.06B	$11.61B
YoY Change	18.79%	3.89%	5.7%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$126.0M	$105.0M	$66.00M
YoY Change	80.0%	59.09%	4.76%
Accrued Expenses	$403.0M	$426.0M	$441.0M
YoY Change	-5.62%	-3.4%	-7.93%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$45.00M	$192.0M	$14.00M
YoY Change	-54.55%	1271.43%	-78.46%
Total Short-Term Liabilities	$3.144B	$2.656B	$2.625B
YoY Change	13.22%	1.18%	-17.89%
LONG-TERM LIABILITIES
Long-Term Debt	$5.787B	$4.695B	$3.627B
YoY Change	25.37%	29.45%	56.61%
Other Long-Term Liabilities	$535.0M	$818.0M	$550.0M
YoY Change	15.3%	-35.03%	102.21%
Total Long-Term Liabilities	$535.0M	$5.513B	$550.0M
YoY Change	15.3%	12.83%	102.21%
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.144B	$2.656B	$2.625B
Total Long-Term Liabilities	$535.0M	$5.513B	$550.0M
Total Liabilities	$9.969B	$8.273B	$7.515B
YoY Change	15.38%	10.07%	10.86%
SHAREHOLDERS EQUITY
Retained Earnings	-$532.0M		$544.0M
YoY Change	-452.32%		-55.12%
Common Stock	$279.0M		$179.0M
YoY Change	55.87%		1.13%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$182.0M		$173.0M
YoY Change	4.0%		121.79%
Treasury Stock Shares	9.047M shares		8.509M shares
Shareholders Equity	$4.627B	$3.786B	$4.092B
YoY Change
Total Liabilities & Shareholders Equity	$14.69B	$12.06B	$11.61B
YoY Change	18.79%	3.89%	5.7%

Cashflow Statement

Concept	2021 Q1	2020	2019 Q4
OPERATING ACTIVITIES
Net Income	$91.00M	-$1.165B	-$668.0M
YoY Change	-123.27%	84.92%	-212.84%
Depreciation, Depletion And Amortization	$189.0M	$643.0M	$162.0M
YoY Change	18.13%	4.38%	18.25%
Cash From Operating Activities	$111.0M	$138.0M	$286.0M
YoY Change	-178.17%	-79.77%	32.41%
INVESTING ACTIVITIES
Capital Expenditures	$136.0M	$725.0M	-$274.0M
YoY Change	-51.77%	-42.09%	-22.82%
Acquisitions
YoY Change
Other Investing Activities	$1.000M	$4.000M	-$710.0M
YoY Change	-75.0%		-2548.28%
Cash From Investing Activities	-$762.0M	-$563.0M	-$984.0M
YoY Change	175.09%	-71.25%	201.84%
FINANCING ACTIVITIES
Cash Dividend Paid		$8.000M
YoY Change		-77.14%
Common Stock Issuance & Retirement, Net	-$791.0M	-$410.0M
YoY Change		-565.91%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$573.0M	$1.581B	1.137B
YoY Change	-158.29%	34.32%	-592.21%
NET CHANGE
Cash From Operating Activities	$111.0M	$138.0M	286.0M
Cash From Investing Activities	-$762.0M	-$563.0M	-984.0M
Cash From Financing Activities	-$573.0M	$1.581B	1.137B
Net Change In Cash	-$1.236B	$1.179B	439.0M
YoY Change	-321.51%	-1267.33%	-228.74%
FREE CASH FLOW
Cash From Operating Activities	$111.0M	$138.0M	$286.0M
Capital Expenditures	$136.0M	$725.0M	-$274.0M
Free Cash Flow	-$25.00M	-$587.0M	$560.0M
YoY Change	-94.1%	2.98%	-1.93%

Facts In Submission

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CY2020	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
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CY2020	dei	Document Period End Date DocumentPeriodEndDate	2020-12-31
CY2020	dei	Document Transition Report DocumentTransitionReport	false
CY2020	dei	Entity File Number EntityFileNumber	1-16811
CY2020	dei	Entity Registrant Name EntityRegistrantName	United States Steel Corp
CY2020	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2020	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	25-1897152
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CY2020Q4	us-gaap	Long Term Investments And Receivables Net LongTermInvestmentsAndReceivablesNet	1177000000	USD
CY2019Q4	us-gaap	Long Term Investments And Receivables Net LongTermInvestmentsAndReceivablesNet	1466000000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	214000000	USD
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	230000000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	5444000000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	5447000000	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	129000000	USD
CY2019Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	150000000	USD
CY2020Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	22000000	USD
CY2019Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	19000000	USD
CY2020Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	511000000	USD
CY2019Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	295000000	USD
CY2020Q4	us-gaap	Assets Assets	12059000000	USD
CY2019Q4	us-gaap	Assets Assets	11608000000	USD
CY2020Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	1779000000	USD
CY2019Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	1970000000	USD
CY2020Q4	us-gaap	Due To Related Parties Current DueToRelatedPartiesCurrent	105000000	USD
CY2019Q4	us-gaap	Due To Related Parties Current DueToRelatedPartiesCurrent	84000000	USD
CY2020Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	308000000	USD
CY2019Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	336000000	USD
CY2020Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	154000000	USD
CY2019Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	116000000	USD
CY2020Q4	us-gaap	Interest Payable Current InterestPayableCurrent	59000000	USD
CY2019Q4	us-gaap	Interest Payable Current InterestPayableCurrent	45000000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	59000000	USD
CY2019Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	60000000	USD
CY2020Q4	us-gaap	Debt Current DebtCurrent	192000000	USD
CY2019Q4	us-gaap	Debt Current DebtCurrent	14000000	USD
CY2020Q4	us-gaap	Liabilities Current LiabilitiesCurrent	2656000000	USD
CY2019Q4	us-gaap	Liabilities Current LiabilitiesCurrent	2625000000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	163000000	USD
CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	177000000	USD
CY2020Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	4695000000	USD
CY2019Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	3627000000	USD
CY2020Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent	322000000	USD
CY2019Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent	532000000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	11000000	USD
CY2019Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	4000000	USD
CY2020Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	333000000	USD
CY2019Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	550000000	USD
CY2020Q4	us-gaap	Liabilities Liabilities	8180000000	USD
CY2019Q4	us-gaap	Liabilities Liabilities	7515000000	USD
CY2020Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2019Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	229105589	shares
CY2019Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	178555206	shares
CY2019Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2019Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	400000000	shares
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	400000000	shares
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	229000000	USD
CY2019Q4	us-gaap	Common Stock Value CommonStockValue	179000000	USD
CY2020Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	8673131	shares
CY2019Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	8509337	shares
CY2020Q4	us-gaap	Treasury Stock Value TreasuryStockValue	175000000	USD
CY2019Q4	us-gaap	Treasury Stock Value TreasuryStockValue	173000000	USD
CY2020Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	4402000000	USD
CY2019Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	4020000000	USD
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-623000000	USD
CY2019Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	544000000	USD
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-47000000	USD
CY2019Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-478000000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	3786000000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	4092000000	USD
CY2020Q4	us-gaap	Minority Interest MinorityInterest	93000000	USD
CY2019Q4	us-gaap	Minority Interest MinorityInterest	1000000	USD
CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	12059000000	USD
CY2019Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	11608000000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	-1165000000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	-630000000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	1115000000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	643000000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	616000000	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	521000000	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	263000000	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2018	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2020	x	Gainon Equity Investees Transactions GainonEquityInvesteesTransactions	31000000	USD
CY2019	x	Gainon Equity Investees Transactions GainonEquityInvesteesTransactions	0	USD
CY2018	x	Gainon Equity Investees Transactions GainonEquityInvesteesTransactions	38000000	USD
CY2020	us-gaap	Restructuring Costs RestructuringCosts	138000000	USD
CY2019	us-gaap	Restructuring Costs RestructuringCosts	275000000	USD
CY2018	us-gaap	Restructuring Costs RestructuringCosts	0	USD
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2018	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-98000000	USD
CY2020	us-gaap	Pension And Other Postretirement Benefits Expense Reversal Of Expense Noncash PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash	-21000000	USD
CY2019	us-gaap	Pension And Other Postretirement Benefits Expense Reversal Of Expense Noncash PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash	101000000	USD
CY2018	us-gaap	Pension And Other Postretirement Benefits Expense Reversal Of Expense Noncash PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash	77000000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-130000000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	202000000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-329000000	USD
CY2020	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	149000000	USD
CY2019	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	1000000	USD
CY2018	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	6000000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	-117000000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	74000000	USD
CY2018	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	47000000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-98000000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-453000000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	312000000	USD
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-506000000	USD
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-296000000	USD
CY2018	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	374000000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-29000000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-473000000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	282000000	USD
CY2020	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-20000000	USD
CY2019	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-13000000	USD
CY2018	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	8000000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	122000000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	96000000	USD
CY2020	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	4000000	USD
CY2019	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	0	USD
CY2018	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	2000000	USD
CY2018	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	41000000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	138000000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	682000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	938000000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	725000000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1252000000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1001000000	USD
CY2020	us-gaap	Payments To Acquire Businesses And Interest In Affiliates PaymentsToAcquireBusinessesAndInterestInAffiliates	9000000	USD
CY2019	us-gaap	Payments To Acquire Businesses And Interest In Affiliates PaymentsToAcquireBusinessesAndInterestInAffiliates	710000000	USD
CY2018	us-gaap	Payments To Acquire Businesses And Interest In Affiliates PaymentsToAcquireBusinessesAndInterestInAffiliates	0	USD
CY2020	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	167000000	USD
CY2019	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	4000000	USD
CY2018	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	10000000	USD
CY2020	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	8000000	USD
CY2019	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	0	USD
CY2018	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	30000000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-563000000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1958000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-963000000	USD
CY2020	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	170000000	USD
CY2019	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	0	USD
CY2018	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	0	USD
CY2020	x	Proceeds From Issuance Of Revolving Credit Facilities ProceedsFromIssuanceOfRevolvingCreditFacilities	1402000000	USD
CY2019	x	Proceeds From Issuance Of Revolving Credit Facilities ProceedsFromIssuanceOfRevolvingCreditFacilities	860000000	USD
CY2018	x	Proceeds From Issuance Of Revolving Credit Facilities ProceedsFromIssuanceOfRevolvingCreditFacilities	228000000	USD
CY2020	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	1621000000	USD
CY2019	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	100000000	USD
CY2018	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	0	USD
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1148000000	USD
CY2019	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	702000000	USD
CY2018	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	640000000	USD
CY2020	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	13000000	USD
CY2019	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	155000000	USD
CY2018	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	1299000000	USD
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	410000000	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2020	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	94000000	USD
CY2019	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	0	USD
CY2018	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	0	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	88000000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	75000000	USD
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	USD
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	USD
CY2018	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	35000000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1000000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	7000000	USD
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	8000000	USD
CY2020	us-gaap	Payments Of Dividends PaymentsOfDividends	8000000	USD
CY2019	us-gaap	Payments Of Dividends PaymentsOfDividends	35000000	USD
CY2018	us-gaap	Payments Of Dividends PaymentsOfDividends	36000000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1581000000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1177000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-515000000	USD
CY2020	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	23000000	USD
CY2019	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-2000000	USD
CY2018	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-17000000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1179000000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-101000000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-557000000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	939000000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1040000000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1597000000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2118000000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	939000000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1040000000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-734000000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-82000000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	934000000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-16000000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	6000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	USD
CY2020	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	-123000000	USD
CY2019	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	-191000000	USD
CY2018	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	0	USD
CY2020	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent	4000000	USD
CY2019	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent	1000000	USD
CY2018	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent	0	USD
CY2020Q4	x	Number Of Receivable Pools NumberOfReceivablePools	2	pool
CY2020Q4	x	Credit Risk Percent Of Receivables Covered By Credit Insurance CreditRiskPercentOfReceivablesCoveredByCreditInsurance	0.75
CY2020	us-gaap	Use Of Estimates UseOfEstimates	<div style="padding-left:27pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-style:italic;font-weight:700;line-height:120%">Use of estimates</span></div><div style="padding-left:27pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Generally accepted accounting principles require management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at year-end and the reported amounts of revenues and expenses during the year. Significant items subject to such estimates and assumptions include the carrying value of property, plant and equipment; intangible assets; the fair value of assets or liabilities acquired in a business combination; valuation allowances for receivables, inventories and deferred income tax assets and liabilities; environmental liabilities; liabilities for potential tax deficiencies; potential litigation claims and settlements; assets and obligations related to employee benefits; put, call option and contingent forward purchase commitment assets and liabilities and restructuring and other charges. Actual results could differ materially from the estimates and assumptions used.</span></div>The preparation of the financial statements includes an assessment of certain accounting matters using all available information including consideration of forecasted financial information in context with other information reasonably available to us. However, our future assessment of current expectations, including consideration of the unknown future impacts of the COVID-19 pandemic, could result in material impacts to our consolidated financial statements in future reporting periods. All such adjustments are of a normal recurring nature unless disclosed otherwise.
CY2020Q4	us-gaap	Percentage Of Lifo Inventory PercentageOfLIFOInventory	0.59
CY2019Q4	us-gaap	Percentage Of Lifo Inventory PercentageOfLIFOInventory	0.75
CY2020	x	Portionof Salaried Employeesthat Receive Pension Benefits Througha Defined Contribution Pension Plan PortionofSalariedEmployeesthatReceivePensionBenefitsThroughaDefinedContributionPensionPlan	three-quarters
CY2020	x	Pension Corridor Percentage PensionCorridorPercentage	0.10
CY2020	us-gaap	Description Of New Accounting Pronouncements Not Yet Adopted DescriptionOfNewAccountingPronouncementsNotYetAdopted	<div><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:700;line-height:120%">2. New Accounting Standards</span></div><div><span><br/></span></div><div style="padding-left:31.5pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">In August 2020, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2020-06, A</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-style:italic;font-weight:400;line-height:120%">ccounting for Convertible Instruments and Contracts in an Entity’s Own Equity</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%"> (ASU 2020-06). ASU 2020-06 simplifies the accounting for certain financial instruments with characteristics of liabilities and equity, including convertible instruments and contracts on an entity’s own equity. ASU 2020-06 requires entities to provide expanded disclosures about the terms and features of convertible instruments and amends certain guidance in ASC 260 on the computation of EPS for convertible instruments and contracts on an entity’s own equity. ASU 2020-06 is effective for public companies for fiscal years beginning after December 15, 2021, and interim periods within those fiscal years, with early adoption of all amendments in the same period permitted. The Company is currently assessing the impact of adoption of the ASU.</span></div><div style="padding-left:31.5pt;text-align:justify"><span><br/></span></div><div style="padding-left:31.5pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">In December 2019, the FASB Issued ASU 2019-12, </span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-style:italic;font-weight:400;line-height:120%">Income Taxes (Topic 740) - Simplifying the Accounting for Income Taxes</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%"> (ASU 2019-12). ASU 2019-12 simplifies accounting for income taxes by removing certain exceptions from the general principles in Topic 740 including elimination of the exception to the incremental approach for intraperiod tax allocation when there is a loss from continuing operations and income or a gain from other items such as other comprehensive income. ASU 2019-12 also clarifies and amends certain guidance in Topic 740. ASU 2019-12 is effective for public companies for fiscal years beginning after December 15, 2020, including interim periods, with early adoption of all amendments in the same period permitted. Although we believe that adoption of ASU 2019-12 in 2021 will not have a material impact, the tax benefit for the year ended 2020 includes a $138 million benefit related to recording a loss from </span></div>continuing operations and income from other comprehensive income categories. There was not a material impact in 2019 or 2018 related to intraperiod tax allocation.
CY2020	x	Tax Adjustments Settlements And Unusual Provisions Accounting Exemption For Loss From Continuing Operations TaxAdjustmentsSettlementsAndUnusualProvisionsAccountingExemptionForLossFromContinuingOperations	138000000	USD
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	28000000	USD
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	6000000	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	34000000	USD
CY2020	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	Segment
CY2020	us-gaap	Revenues Revenues	9741000000	USD
CY2020	us-gaap	Revenues Revenues	9741000000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-117000000	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-1075000000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	643000000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	725000000	USD
CY2019	us-gaap	Revenues Revenues	12937000000	USD
CY2019	us-gaap	Revenues Revenues	12937000000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	79000000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	-230000000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	616000000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1252000000	USD
CY2018	us-gaap	Revenues Revenues	14178000000	USD
CY2018	us-gaap	Revenues Revenues	14178000000	USD
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	61000000	USD
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	1124000000	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	521000000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1001000000	USD
CY2020	us-gaap	Revenues Revenues	9741000000	USD
CY2020Q4	us-gaap	Assets Assets	12059000000	USD
CY2019Q4	us-gaap	Assets Assets	11608000000	USD
CY2020	us-gaap	Revenues Revenues	9741000000	USD
CY2020Q4	us-gaap	Noncurrent Assets NoncurrentAssets	6583000000	USD
CY2019	us-gaap	Revenues Revenues	12937000000	USD
CY2019Q4	us-gaap	Noncurrent Assets NoncurrentAssets	6719000000	USD
CY2018	us-gaap	Revenues Revenues	14178000000	USD
CY2018Q4	us-gaap	Noncurrent Assets NoncurrentAssets	5351000000	USD
CY2019	us-gaap	Revenues Revenues	12937000000	USD
CY2018	us-gaap	Revenues Revenues	14178000000	USD
CY2020	us-gaap	Investment Income Interest InvestmentIncomeInterest	7000000	USD
CY2019	us-gaap	Investment Income Interest InvestmentIncomeInterest	17000000	USD
CY2018	us-gaap	Investment Income Interest InvestmentIncomeInterest	23000000	USD
CY2020	us-gaap	Interest Costs Incurred InterestCostsIncurred	306000000	USD
CY2019	us-gaap	Interest Costs Incurred InterestCostsIncurred	162000000	USD
CY2018	us-gaap	Interest Costs Incurred InterestCostsIncurred	175000000	USD
CY2020	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	26000000	USD
CY2019	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	20000000	USD
CY2018	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	7000000	USD
CY2020	us-gaap	Interest Expense InterestExpense	280000000	USD
CY2019	us-gaap	Interest Expense InterestExpense	142000000	USD
CY2018	us-gaap	Interest Expense InterestExpense	168000000	USD
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2018	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-98000000	USD
CY2020	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-25000000	USD
CY2019	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	91000000	USD
CY2018	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	69000000	USD
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	15000000	USD
CY2019	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	17000000	USD
CY2018	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	19000000	USD
CY2020	x	Financial Costs Other FinancialCostsOther	-21000000	USD
CY2019	x	Financial Costs Other FinancialCostsOther	10000000	USD
CY2018	x	Financial Costs Other FinancialCostsOther	3000000	USD
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	15000000	USD
CY2019	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	7000000	USD
CY2018	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	8000000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	16000000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-6000000	USD
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	0	USD
CY2020	x	Interest Income Expense And Other Financial Costs Net InterestIncomeExpenseAndOtherFinancialCostsNet	-232000000	USD
CY2019	x	Interest Income Expense And Other Financial Costs Net InterestIncomeExpenseAndOtherFinancialCostsNet	-222000000	USD
CY2018	x	Interest Income Expense And Other Financial Costs Net InterestIncomeExpenseAndOtherFinancialCostsNet	-312000000	USD
CY2018	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-98000000	USD
CY2020	x	Financial Costs Other Change In Fair Value FinancialCostsOtherChangeInFairValue	-39000000	USD
CY2019	x	Financial Costs Other Change In Fair Value FinancialCostsOtherChangeInFairValue	7000000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-1165000000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-630000000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	1115000000	USD
CY2020	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	196721000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	171418000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	176633000	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0	shares
CY2018	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2018	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1828000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	196721000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	171418000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	178461000	shares
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-5.92
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.67
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	6.31
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-5.92
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.67
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	6.25
CY2019	x	Share Based Compensation Expense Per Share Basic ShareBasedCompensationExpensePerShareBasic	0.15
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	6780000	shares
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	5109000	shares
CY2018	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1631000	shares
CY2020Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.01
CY2020Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.01
CY2020Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.01
CY2020Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.01
CY2019Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.05
CY2018Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.05
CY2019Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.05
CY2018Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.05
CY2019Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.05
CY2019Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.05
CY2018Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.05
CY2018Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.05
CY2018	x	Share Based Compensation Expense Per Share Basic ShareBasedCompensationExpensePerShareBasic	0.14
CY2020	x	Share Based Compensation Expense Per Share Diluted ShareBasedCompensationExpensePerShareDiluted	0.13
CY2019	x	Share Based Compensation Expense Per Share Diluted ShareBasedCompensationExpensePerShareDiluted	0.15
CY2018	x	Share Based Compensation Expense Per Share Diluted ShareBasedCompensationExpensePerShareDiluted	0.13
CY2020Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	12000000	USD
CY2020	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P20M
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	25.98
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P3Y8M19D
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1985000000	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	749000000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1000000000	USD
CY2020Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	3000000	USD
CY2019Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	2000000	USD
CY2018Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	3000000	USD
CY2020Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	130000000	USD
CY2019Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	188000000	USD
CY2018Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	37000000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2118000000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	939000000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1040000000	USD
CY2020Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	416000000	USD
CY2019Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	628000000	USD
CY2020Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	633000000	USD
CY2019Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	720000000	USD
CY2020Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	300000000	USD
CY2019Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	376000000	USD
CY2020Q4	us-gaap	Other Inventory Supplies OtherInventorySupplies	53000000	USD
CY2019Q4	us-gaap	Other Inventory Supplies OtherInventorySupplies	61000000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	1402000000	USD
CY2019Q4	us-gaap	Inventory Net InventoryNet	1785000000	USD
CY2020Q4	us-gaap	Excess Of Replacement Or Current Costs Over Stated Lifo Value ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue	848000000	USD
CY2019Q4	us-gaap	Excess Of Replacement Or Current Costs Over Stated Lifo Value ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue	735000000	USD
CY2020	us-gaap	Effect Of Lifo Inventory Liquidation On Income EffectOfLIFOInventoryLiquidationOnIncome	5000000	USD
CY2019	us-gaap	Effect Of Lifo Inventory Liquidation On Income EffectOfLIFOInventoryLiquidationOnIncome	28000000	USD
CY2018	us-gaap	Effect Of Lifo Inventory Liquidation On Income EffectOfLIFOInventoryLiquidationOnIncome	10000000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-1307000000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-452000000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	812000000	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-10000000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-95000000	USD
CY2020	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	-105000000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-18000000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	196000000	USD
CY2019	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	178000000	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-40000000	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-283000000	USD
CY2018	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	-323000000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-3000000	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-24000000	USD
CY2020	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	-27000000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	0	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	23000000	USD
CY2019	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	23000000	USD
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2000000	USD
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-58000000	USD
CY2018	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	-56000000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1000000	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-11000000	USD
CY2020	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	-10000000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	-6000000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-17000000	USD
CY2019	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	-23000000	USD
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	64000000	USD
CY2018	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	12000000	USD
CY2018	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	76000000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-12000000	USD
CY2020Q4	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	7000000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-130000000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-142000000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-24000000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	202000000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	178000000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	26000000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-329000000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-303000000	USD
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-275000000	USD
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-95000000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	171000000	USD
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	367000000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	334000000	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-412000000	USD
CY2020	x	Effective Income Tax Rate Reconciliation Tax Accounting Expense Benefit Related To Increase In Other Comprehensive Income EffectiveIncomeTaxRateReconciliationTaxAccountingExpenseBenefitRelatedToIncreaseInOtherComprehensiveIncome	138000000	USD
CY2019	x	Effective Income Tax Rate Reconciliation Tax Accounting Expense Benefit Related To Increase In Other Comprehensive Income EffectiveIncomeTaxRateReconciliationTaxAccountingExpenseBenefitRelatedToIncreaseInOtherComprehensiveIncome	0	USD
CY2018	x	Effective Income Tax Rate Reconciliation Tax Accounting Expense Benefit Related To Increase In Other Comprehensive Income EffectiveIncomeTaxRateReconciliationTaxAccountingExpenseBenefitRelatedToIncreaseInOtherComprehensiveIncome	0	USD
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Depletion IncomeTaxReconciliationNondeductibleExpenseDepletion	-31000000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Depletion IncomeTaxReconciliationNondeductibleExpenseDepletion	-46000000	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Depletion IncomeTaxReconciliationNondeductibleExpenseDepletion	-48000000	USD
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-47000000	USD
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-36000000	USD
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	8000000	USD
CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-10000000	USD
CY2019	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-23000000	USD
CY2018	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	74000000	USD
CY2020	us-gaap	Income Tax Reconciliation Tax Contingencies Foreign IncomeTaxReconciliationTaxContingenciesForeign	1000000	USD
CY2019	us-gaap	Income Tax Reconciliation Tax Contingencies Foreign IncomeTaxReconciliationTaxContingenciesForeign	25000000	USD
CY2018	us-gaap	Income Tax Reconciliation Tax Contingencies Foreign IncomeTaxReconciliationTaxContingenciesForeign	-21000000	USD
CY2020	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	18000000	USD
CY2019	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	-5000000	USD
CY2018	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	71000000	USD
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CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	376000000	USD
CY2019Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	465000000	USD
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CY2020Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	5979000000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	5636000000	USD
CY2020Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation	5979000000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation	5636000000	USD
CY2020Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Projected Benefit Obligation DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation	6186000000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Projected Benefit Obligation DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation	5822000000	USD
CY2020Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets	6035000000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets	5406000000	USD
CY2019	us-gaap	Multiemployer Plan Employer Contribution Cost MultiemployerPlanEmployerContributionCost	77000000	USD
CY2020Q4	us-gaap	Defined Benefit Plan Health Care Cost Trend Rate Assumed Next Fiscal Year DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear	0.0650
CY2019Q4	us-gaap	Defined Benefit Plan Health Care Cost Trend Rate Assumed Next Fiscal Year DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear	0.0650
CY2020Q4	us-gaap	Defined Benefit Plan Ultimate Health Care Cost Trend Rate1 DefinedBenefitPlanUltimateHealthCareCostTrendRate1	0.0450
CY2019Q4	us-gaap	Defined Benefit Plan Ultimate Health Care Cost Trend Rate1 DefinedBenefitPlanUltimateHealthCareCostTrendRate1	0.0450
CY2020	x	Employee Identification And Pension Plan Number EmployeeIdentificationAndPensionPlanNumber	23-6648508/499
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CY2020	us-gaap	Multiemployer Plan Pension Significant Funding Improvement Or Rehabilitation Plan Implementation Status Fixed List MultiemployerPlanPensionSignificantFundingImprovementOrRehabilitationPlanImplementationStatusFixedList	No
CY2020	us-gaap	Multiemployer Plan Employer Contribution Cost MultiemployerPlanEmployerContributionCost	76000000	USD
CY2018	us-gaap	Multiemployer Plan Employer Contribution Cost MultiemployerPlanEmployerContributionCost	60000000	USD
CY2020	us-gaap	Multiemployer Plan Pension Significant Surcharge Fixed List MultiemployerPlanPensionSignificantSurchargeFixedList	No
CY2019	us-gaap	Multiemployer Plan Pension Significant Surcharge Fixed List MultiemployerPlanPensionSignificantSurchargeFixedList	No
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CY2020	x	Defined Contribution Plan Eligible Amount Contributed Per Hour DefinedContributionPlanEligibleAmountContributedPerHour	0.50	USD
CY2019Q1	x	Defined Contribution Plan Eligible Amount Contributed Per Hour DefinedContributionPlanEligibleAmountContributedPerHour	0.55	USD
CY2020Q1	x	Defined Contribution Plan Eligible Amount Contributed Per Hour DefinedContributionPlanEligibleAmountContributedPerHour	0.60	USD
CY2020Q4	x	Postemployment Benefit Plan Assumption Used Calculating Benefit Obligation Discount Rate PostemploymentBenefitPlanAssumptionUsedCalculatingBenefitObligationDiscountRate	0.0254
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CY2019	x	Other Postemployment Benefits Net Periodic Benefit Cost OtherPostemploymentBenefitsNetPeriodicBenefitCost	21000000	USD
CY2019Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	-7000000	USD
CY2020	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	39000000	USD
CY2019Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	-7000000	USD
CY2019Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	58000000	USD
CY2018Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	60000000	USD
CY2020	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	5000000	USD
CY2019	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	4000000	USD
CY2020	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	7000000	USD
CY2019	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	9000000	USD
CY2020	us-gaap	Asset Retirement Obligation Foreign Currency Translation Gain Loss AssetRetirementObligationForeignCurrencyTranslationGainLoss	1000000	USD
CY2019	us-gaap	Asset Retirement Obligation Foreign Currency Translation Gain Loss AssetRetirementObligationForeignCurrencyTranslationGainLoss	0	USD
CY2020	x	Asset Retirement Obligation Accretion Expense Accrued AssetRetirementObligationAccretionExpenseAccrued	3000000	USD
CY2019	x	Asset Retirement Obligation Accretion Expense Accrued AssetRetirementObligationAccretionExpenseAccrued	3000000	USD
CY2020Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	60000000	USD
CY2019Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	58000000	USD
CY2020	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	39000000	USD
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1026000000	USD
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CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	548000000	USD
CY2019Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-478000000	USD
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CY2020	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-141000000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	431000000	USD
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-47000000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	248000000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	151000000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	207000000	USD
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-45000000	USD
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-38000000	USD
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	39000000	USD
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CY2019	x	Change In Accrued Capital Expenditures ChangeInAccruedCapitalExpenditures	-70000000	USD
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CY2020	us-gaap	Stock Issued1 StockIssued1	19000000	USD
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CY2020Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	8000000	USD
CY2020	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	34000000	USD
CY2019	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	0	USD
CY2018	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	0	USD
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CY2018	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	1420000000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	214000000	USD
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	230000000	USD
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	73000000	USD
CY2019Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	56000000	USD
CY2020Q4	x	Lease Rightof Use Asset LeaseRightofUseAsset	287000000	USD
CY2019Q4	x	Lease Rightof Use Asset LeaseRightofUseAsset	286000000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	59000000	USD
CY2019Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	60000000	USD
CY2020Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	16000000	USD
CY2019Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	11000000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	163000000	USD
CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	177000000	USD
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	65000000	USD
CY2019Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	51000000	USD
CY2020Q4	x	Lease Liability LeaseLiability	303000000	USD
CY2019Q4	x	Lease Liability LeaseLiability	299000000	USD
CY2020Q4	x	Operating Lease Rightof Use Asset Accumulated Amortization OperatingLeaseRightofUseAssetAccumulatedAmortization	96000000	USD
CY2019Q4	x	Operating Lease Rightof Use Asset Accumulated Amortization OperatingLeaseRightofUseAssetAccumulatedAmortization	50000000	USD
CY2020Q4	x	Finance Lease Rightof Use Asset Accumulated Depreciation FinanceLeaseRightofUseAssetAccumulatedDepreciation	40000000	USD
CY2019Q4	x	Finance Lease Rightof Use Asset Accumulated Depreciation FinanceLeaseRightofUseAssetAccumulatedDepreciation	27000000	USD
CY2020	x	Finance Lease Right Of Use Asset Depreciation Depletion And Amortization FinanceLeaseRightOfUseAssetDepreciationDepletionAndAmortization	14000000	USD
CY2019	x	Finance Lease Right Of Use Asset Depreciation Depletion And Amortization FinanceLeaseRightOfUseAssetDepreciationDepletionAndAmortization	7000000	USD
CY2020	x	Finance Lease Right Of Use Asset Interest FinanceLeaseRightOfUseAssetInterest	4000000	USD
CY2019	x	Finance Lease Right Of Use Asset Interest FinanceLeaseRightOfUseAssetInterest	3000000	USD
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CY2019	us-gaap	Lease Cost LeaseCost	102000000	USD
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	7000000	USD
CY2019	us-gaap	Variable Lease Cost VariableLeaseCost	15000000	USD
CY2020Q4	x	Operating And Finance Lease Liability Payments Due Year Five OperatingAndFinanceLeaseLiabilityPaymentsDueYearFive	32000000	USD
CY2019	us-gaap	Restructuring Charges RestructuringCharges	275000000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	73000000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	20000000	USD
CY2020Q4	x	Operating And Finance Lease Liability Payments Year One OperatingAndFinanceLeaseLiabilityPaymentsYearOne	93000000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	54000000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	24000000	USD
CY2020Q4	x	Operating And Finance Lease Liability Payments Due Year Two OperatingAndFinanceLeaseLiabilityPaymentsDueYearTwo	78000000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	42000000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	12000000	USD
CY2020Q4	x	Operating And Finance Lease Liability Payments Due Year Three OperatingAndFinanceLeaseLiabilityPaymentsDueYearThree	54000000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	33000000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	10000000	USD
CY2020Q4	x	Operating And Finance Lease Liability Payments Due Year Four OperatingAndFinanceLeaseLiabilityPaymentsDueYearFour	43000000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	24000000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	39000000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	17000000	USD
CY2020Q4	x	Operating And Finance Lease Liability Payments Dueafter Year Five OperatingAndFinanceLeaseLiabilityPaymentsDueafterYearFive	56000000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	265000000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	91000000	USD
CY2020Q4	x	Operating And Finance Lease Liability Payments Due OperatingAndFinanceLeaseLiabilityPaymentsDue	356000000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	43000000	USD
CY2020Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	10000000	USD
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CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	222000000	USD
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CY2020Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P5Y
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CY2020Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0494
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0745
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	71000000	USD
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CY2020	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	4000000	USD
CY2019	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	3000000	USD
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	13000000	USD
CY2019	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	7000000	USD
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CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	31000000	USD
CY2019	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	46000000	USD
CY2020	us-gaap	Restructuring Charges RestructuringCharges	138000000	USD
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CY2018Q4	us-gaap	Restructuring Reserve RestructuringReserve	17000000	USD
CY2019	us-gaap	Restructuring Charges RestructuringCharges	275000000	USD
CY2019	us-gaap	Payments For Restructuring PaymentsForRestructuring	80000000	USD
CY2019Q4	us-gaap	Restructuring Reserve RestructuringReserve	212000000	USD
CY2020	us-gaap	Restructuring Charges RestructuringCharges	138000000	USD
CY2020	us-gaap	Payments For Restructuring PaymentsForRestructuring	173000000	USD
CY2020Q4	us-gaap	Restructuring Reserve RestructuringReserve	177000000	USD
CY2020Q4	us-gaap	Restructuring Reserve RestructuringReserve	177000000	USD
CY2019Q4	us-gaap	Restructuring Reserve RestructuringReserve	212000000	USD
CY2018	us-gaap	Loss Contingency Claims Dismissed Number LossContingencyClaimsDismissedNumber	1000	claim
CY2019Q4	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	186000000	USD
CY2018Q4	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	187000000	USD
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CY2020	us-gaap	Accrual For Environmental Loss Contingencies Payments1 AccrualForEnvironmentalLossContingenciesPayments1	47000000	USD
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CY2020Q4	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	146000000	USD
CY2019Q4	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	186000000	USD
CY2020Q4	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	146000000	USD
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CY2020Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On Fourth Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary	175000000	USD
CY2020Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On Fifth Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary	139000000	USD
CY2020Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Due After Five Years UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears	702000000	USD
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CY2020	us-gaap	Unrecorded Unconditional Purchase Obligation Purchases UnrecordedUnconditionalPurchaseObligationPurchases	553000000	USD
CY2019	us-gaap	Unrecorded Unconditional Purchase Obligation Purchases UnrecordedUnconditionalPurchaseObligationPurchases	653000000	USD
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Files In Submission

Name	View Source	Status
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$X
UNITED STATES STEEL CORP Stock $x

2021 Q1 Form 10-K Financial Statement

#000116330221000013 Filed on February 12, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$X UNITED STATES STEEL CORP Stock $x

2021 Q1 Form 10-K Financial Statement

#000116330221000013 Filed on February 12, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$X
UNITED STATES STEEL CORP Stock $x