$VLO
VALERO ENERGY CORP/TX Stock $vlo

$vlo Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000103500219000008 Filed on February 28, 2019

Income Statement

Concept	2017 Q4	2017 Q3	2017 Q2
Revenue	$26.39B	$23.56B	$22.25B
YoY Change	27.42%	19.91%	13.63%
Cost Of Revenue	$25.20B	$21.95B	$21.21B
YoY Change	27.29%	18.3%	16.19%
Gross Profit	$1.110B	$1.614B	$1.049B
YoY Change	31.99%	47.26%	-28.0%
Gross Profit Margin	4.21%	6.85%	4.71%
Selling, General & Admin	$237.0M	$225.0M	$175.0M
YoY Change	13.94%	17.19%	10.06%
% of Gross Profit	21.35%	13.94%	16.68%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$490.0M	$497.0M	$499.0M
YoY Change	4.7%	5.74%	5.94%
% of Gross Profit	44.14%	30.79%	47.57%
Operating Expenses	$267.0M	$282.0M	$189.0M
YoY Change	28.37%	46.88%	18.87%
Operating Profit	$843.0M	$1.332B	$860.0M
YoY Change	35.97%	49.33%	-30.14%
Interest Expense	-$192.0M	$114.0M	$119.0M
YoY Change	-2.04%	-0.87%	7.21%
% of Operating Profit	-22.78%	8.56%	13.84%
Other Income/Expense, Net	$36.00M	$23.00M	$27.00M
YoY Change	71.43%	91.67%	92.86%
Pretax Income	$765.0M	$1.241B	$768.0M
YoY Change	44.61%	57.29%	-32.28%
Income Tax	$227.0M	$378.0M	$196.0M
% Of Pretax Income	29.67%	30.46%	25.52%
Net Earnings	$2.371B	$841.0M	$548.0M
YoY Change	546.05%	37.19%	-32.68%
Net Earnings / Revenue	8.98%	3.57%	2.46%
Basic Earnings Per Share	$5.43	$1.91	$1.23
Diluted Earnings Per Share	$5.42	$1.91	$1.23
COMMON SHARES
Basic Shares Outstanding	437.6M shares	439.0M shares	444.0M shares
Diluted Shares Outstanding		441.0M shares	446.0M shares

Balance Sheet

Concept	2017 Q4	2017 Q3	2017 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$5.850B	$5.176B	$5.207B
YoY Change	21.47%	-12.99%	5.73%
Cash & Equivalents	$5.850B	$5.176B	$5.207B
Short-Term Investments
Other Short-Term Assets	$1.050B	$1.068B	$939.0M
YoY Change	232.28%	368.42%	394.21%
Inventory	$6.384B	$6.137B	$5.674B
Prepaid Expenses
Receivables	$6.028B	$5.061B	$3.911B
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$19.31B	$17.44B	$15.73B
YoY Change	14.95%	3.34%	-2.78%
LONG-TERM ASSETS
Property, Plant & Equipment	$27.48B	$27.27B	$27.05B
YoY Change	3.81%	2.85%	1.75%
Goodwill	$0.00
YoY Change
Intangibles	$142.0M
YoY Change	-4.05%
Long-Term Investments	$530.0M
YoY Change	163.68%
Other Assets	$3.366B	$3.272B	$3.189B
YoY Change	16.03%	14.05%	18.86%
Total Long-Term Assets	$30.85B	$30.55B	$30.24B
YoY Change	5.01%	3.94%	3.32%
TOTAL ASSETS
Total Short-Term Assets	$19.31B	$17.44B	$15.73B
Total Long-Term Assets	$30.85B	$30.55B	$30.24B
Total Assets	$50.16B	$47.99B	$45.97B
YoY Change	8.63%	3.72%	1.15%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$8.348B	$6.677B	$5.456B
YoY Change	31.32%	24.39%	-8.19%
Accrued Expenses	$712.0M	$817.0M	$955.0M
YoY Change	2.59%	30.1%	117.54%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$122.0M	$121.0M	$121.0M
YoY Change	6.09%	-88.63%	-86.0%
Total Short-Term Liabilities	$11.07B	$9.130B	$7.683B
YoY Change	32.94%	11.02%	-11.2%
LONG-TERM LIABILITIES
Long-Term Debt	$8.750B	$8.364B	$8.366B
YoY Change	10.96%	6.03%	25.88%
Other Long-Term Liabilities	$2.729B	$1.908B	$1.906B
YoY Change	56.48%	15.36%	29.57%
Total Long-Term Liabilities	$2.729B	$1.908B	$1.906B
YoY Change	56.48%	15.36%	29.57%
TOTAL LIABILITIES
Total Short-Term Liabilities	$11.07B	$9.130B	$7.683B
Total Long-Term Liabilities	$2.729B	$1.908B	$1.906B
Total Liabilities	$13.80B	$11.04B	$9.589B
YoY Change	37.01%	11.74%	-5.28%
SHAREHOLDERS EQUITY
Retained Earnings	$29.20B	$27.14B	$26.60B
YoY Change	10.75%	3.29%	2.58%
Common Stock	$7.046B	$7.067B	$7.103B
YoY Change	-0.69%	-0.67%	0.58%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$13.32B	$12.94B	$12.66B
YoY Change	10.71%	8.49%	10.89%
Treasury Stock Shares	239.6M shares	235.5M shares	231.5M shares
Shareholders Equity	$21.99B	$20.37B	$19.92B
YoY Change
Total Liabilities & Shareholders Equity	$50.16B	$47.99B	$45.97B
YoY Change	8.63%	3.72%	1.15%

Cashflow Statement

Concept	2017 Q4	2017 Q3	2017 Q2
OPERATING ACTIVITIES
Net Income	$2.371B	$841.0M	$548.0M
YoY Change	546.05%	37.19%	-32.68%
Depreciation, Depletion And Amortization	$490.0M	$497.0M	$499.0M
YoY Change	4.7%	5.74%	5.94%
Cash From Operating Activities	$1.660B	$1.037B	$1.797B
YoY Change	66.33%	20.16%	-22.51%
INVESTING ACTIVITIES
Capital Expenditures	-$466.0M	-$341.0M	-$293.0M
YoY Change	27.32%	12.91%	-0.34%
Acquisitions
YoY Change
Other Investing Activities	-$176.0M	-$225.0M	-$167.0M
YoY Change	-31.25%	49.01%	7.05%
Cash From Investing Activities	-$642.0M	-$566.0M	-$460.0M
YoY Change	3.22%	24.94%	2.22%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-329.0M	-615.0M	-676.0M
YoY Change	-77.04%	-193.47%	-2.45%
NET CHANGE
Cash From Operating Activities	1.660B	1.037B	1.797B
Cash From Investing Activities	-642.0M	-566.0M	-460.0M
Cash From Financing Activities	-329.0M	-615.0M	-676.0M
Net Change In Cash	689.0M	-144.0M	661.0M
YoY Change	-165.18%	-113.48%	-43.79%
FREE CASH FLOW
Cash From Operating Activities	$1.660B	$1.037B	$1.797B
Capital Expenditures	-$466.0M	-$341.0M	-$293.0M
Free Cash Flow	$2.126B	$1.378B	$2.090B
YoY Change	55.87%	18.28%	-20.02%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2018	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2018	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2018	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
CY2018	dei	Document Period End Date DocumentPeriodEndDate	2018-12-31
CY2018	dei	Document Type DocumentType	10-K
CY2018	dei	Entity Central Index Key EntityCentralIndexKey	0001035002
CY2019Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	417614487	shares
CY2018	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2018	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2018	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2018Q2	dei	Entity Public Float EntityPublicFloat	47500000000	USD
CY2018	dei	Entity Registrant Name EntityRegistrantName	VALERO ENERGY CORP/TX
CY2018	dei	Entity Shell Company EntityShellCompany	false
CY2018	dei	Entity Small Business EntitySmallBusiness	false
CY2018	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
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CY2017Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	243000000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	287000000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Other Capitalized Costs DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts	272000000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Other Capitalized Costs DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts	316000000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	77000000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	142000000	USD
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.43
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	9.17
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.23
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.91
CY2017Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	107000000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	172000000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	4545000000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	4589000000	USD
CY2017Q4	us-gaap	Defined Benefit Plan Health Care Cost Trend Rate Assumed Next Fiscal Year DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear	0.0730
CY2018Q4	us-gaap	Defined Benefit Plan Health Care Cost Trend Rate Assumed Next Fiscal Year DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear	0.0729
CY2017Q4	us-gaap	Defined Benefit Plan Ultimate Health Care Cost Trend Rate1 DefinedBenefitPlanUltimateHealthCareCostTrendRate1	0.0500
CY2018Q4	us-gaap	Defined Benefit Plan Ultimate Health Care Cost Trend Rate1 DefinedBenefitPlanUltimateHealthCareCostTrendRate1	0.0500
CY2017	us-gaap	Defined Benefit Plan Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate	2026
CY2018	us-gaap	Defined Benefit Plan Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate	2026
CY2016	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	67000000	USD
CY2017	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	70000000	USD
CY2018	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	74000000	USD
CY2016	us-gaap	Depreciation Depreciation	1300000000	USD
CY2017	us-gaap	Depreciation Depreciation	1300000000	USD
CY2018	us-gaap	Depreciation Depreciation	1400000000	USD
CY2016	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	1894000000	USD
CY2017	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	1986000000	USD
CY2018	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	2069000000	USD
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	48000000	USD
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	52000000	USD
CY2018	us-gaap	Depreciation And Amortization DepreciationAndAmortization	52000000	USD
CY2016	us-gaap	Dividends Dividends	1111000000	USD
CY2017	us-gaap	Dividends Dividends	1242000000	USD
CY2018	us-gaap	Dividends Dividends	1369000000	USD
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.94
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.68
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.09
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.96
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.01
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.26
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	7.30
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.94
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.68
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.23
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.91
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.42
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	9.16
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.09
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.96
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.01
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.24
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-100000000	USD
CY2017	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	206000000	USD
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.29
CY2017Q1	us-gaap	Gross Profit GrossProfit	732000000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	0	USD
CY2018Q4	us-gaap	Goodwill Goodwill	260000000	USD
CY2018	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-143000000	USD
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.240
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.297
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.207
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.271
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.298
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.196
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.002
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.581
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.003
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.007
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.013
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.014
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.010
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.012
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	-0.004
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	-0.003
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	-0.002
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.015
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.014
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.005
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	22000000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	24000000	USD
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	20000000	USD
CY2016	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.011
CY2017	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.026
CY2018	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.029
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Foreign EffectiveIncomeTaxRateReconciliationTaxCreditsForeign	0.012
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	278000000	USD
CY2018Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	302000000	USD
CY2016	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	24000000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	27000000	USD
CY2018	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	18000000	USD
CY2016	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	33000000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	44000000	USD
CY2018	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	32000000	USD
CY2017Q4	us-gaap	Equity Method Investments EquityMethodInvestments	530000000	USD
CY2018Q4	us-gaap	Equity Method Investments EquityMethodInvestments	542000000	USD
CY2017Q4	us-gaap	Excess Of Replacement Or Current Costs Over Stated Lifo Value ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue	3000000000	USD
CY2018Q4	us-gaap	Excess Of Replacement Or Current Costs Over Stated Lifo Value ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue	1500000000	USD
CY2016	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	5493000000	USD
CY2017	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	5573000000	USD
CY2018	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	5626000000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	709000000	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	829000000	USD
CY2018	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	925000000	USD
CY2017Q2	us-gaap	Gross Profit GrossProfit	1049000000	USD
CY2017Q3	us-gaap	Gross Profit GrossProfit	1614000000	USD
CY2017Q4	us-gaap	Gross Profit GrossProfit	1110000000	USD
CY2018Q1	us-gaap	Gross Profit GrossProfit	1062000000	USD
CY2018Q2	us-gaap	Gross Profit GrossProfit	1535000000	USD
CY2018Q3	us-gaap	Gross Profit GrossProfit	1451000000	USD
CY2018Q4	us-gaap	Gross Profit GrossProfit	1546000000	USD
CY2016	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	56000000	USD
CY2017	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2018	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1733000000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	2283000000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	3168000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3182000000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3207000000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	4232000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	1449000000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	924000000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	1064000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	4.94
CY2017	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	9.17
CY2018	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	7.30
CY2016	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	4.94
CY2017	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	9.16
CY2018	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	7.29
CY2017Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	77000000	USD
CY2018Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	88000000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	765000000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-949000000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	879000000	USD
CY2016	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-7000000	USD
CY2017Q4	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-1900000000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-1862000000	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-12000000	USD
CY2016	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	22000000	USD
CY2017	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	42000000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	862000000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	957000000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	828000000	USD
CY2016	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	44000000	USD
CY2017	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	31000000	USD
CY2018	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	49000000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	-13000000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	-9000000	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	-9000000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-47000000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-45000000	USD
CY2018	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-20000000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	36000000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	83000000	USD
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	124000000	USD
CY2018	us-gaap	Income Tax Reconciliation Tax Credits Foreign IncomeTaxReconciliationTaxCreditsForeign	50000000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	444000000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	410000000	USD
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1361000000	USD
CY2017Q4	us-gaap	Income Taxes Receivable Noncurrent IncomeTaxesReceivableNoncurrent	673000000	USD
CY2018Q4	us-gaap	Income Taxes Receivable Noncurrent IncomeTaxesReceivableNoncurrent	343000000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	1556000000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	1842000000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	304000000	USD
CY2016	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-66000000	USD
CY2017	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	489000000	USD
CY2018	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-684000000	USD
CY2016	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	117000000	USD
CY2017	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	21000000	USD
CY2018	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-113000000	USD
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-771000000	USD
CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	516000000	USD
CY2018	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	197000000	USD
CY2016	us-gaap	Increase Decrease In Other Current Assets And Liabilities Net IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet	-976000000	USD
CY2017	us-gaap	Increase Decrease In Other Current Assets And Liabilities Net IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet	-1289000000	USD
CY2018	us-gaap	Increase Decrease In Other Current Assets And Liabilities Net IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet	1297000000	USD
CY2016	us-gaap	Increase Decrease In Other Noncurrent Assets And Liabilities Net IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet	6000000	USD
CY2017	us-gaap	Increase Decrease In Other Noncurrent Assets And Liabilities Net IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet	-594000000	USD
CY2018	us-gaap	Increase Decrease In Other Noncurrent Assets And Liabilities Net IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet	-43000000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-47000000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-151000000	USD
CY2018	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	77000000	USD
CY2016	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	82000000	USD
CY2017	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	172000000	USD
CY2018	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	-73000000	USD
CY2016	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	1531000000	USD
CY2017	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	870000000	USD
CY2018	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	457000000	USD
CY2017Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	142000000	USD
CY2018Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	307000000	USD
CY2016	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	65000000	USD
CY2017	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	71000000	USD
CY2018	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	87000000	USD
CY2016	us-gaap	Interest Costs Incurred InterestCostsIncurred	511000000	USD
CY2017	us-gaap	Interest Costs Incurred InterestCostsIncurred	539000000	USD
CY2018	us-gaap	Interest Costs Incurred InterestCostsIncurred	557000000	USD
CY2016	us-gaap	Interest Expense InterestExpense	446000000	USD
CY2017	us-gaap	Interest Expense InterestExpense	468000000	USD
CY2018	us-gaap	Interest Expense InterestExpense	470000000	USD
CY2016	us-gaap	Interest Paid Net InterestPaidNet	427000000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	457000000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	463000000	USD
CY2017Q4	us-gaap	Interest Payable Current InterestPayableCurrent	105000000	USD
CY2018Q4	us-gaap	Interest Payable Current InterestPayableCurrent	93000000	USD
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	548000000	USD
CY2017Q4	us-gaap	Inventory Crude Oil Products And Merchandise InventoryCrudeOilProductsAndMerchandise	3459000000	USD
CY2018Q4	us-gaap	Inventory Crude Oil Products And Merchandise InventoryCrudeOilProductsAndMerchandise	3678000000	USD
CY2017Q4	us-gaap	Inventory Net InventoryNet	6384000000	USD
CY2018Q4	us-gaap	Inventory Net InventoryNet	6532000000	USD
CY2017Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	256000000	USD
CY2018Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	264000000	USD
CY2016	us-gaap	Inventory Write Down InventoryWriteDown	-747000000	USD
CY2017	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
CY2018	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	809000000	USD
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	712000000	USD
CY2018	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	534000000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	50158000000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	50155000000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	11071000000	USD
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	10724000000	USD
CY2017Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	723000000	USD
CY2018Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	721000000	USD
CY2017Q4	us-gaap	Long Term Debt LongTermDebt	8310000000	USD
CY2018Q4	us-gaap	Long Term Debt LongTermDebt	8503000000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	8750000000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	8871000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	7474000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	214000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	20000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	5000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	15000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	855000000	USD
CY2017Q4	us-gaap	Minority Interest MinorityInterest	909000000	USD
CY2018Q4	us-gaap	Minority Interest MinorityInterest	1064000000	USD
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CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	67000000	USD
CY2018	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	116000000	USD
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CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-2272000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-3168000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2006000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2382000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3928000000	USD
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CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	5482000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	4371000000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	2289000000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	305000000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	841000000	USD
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	2371000000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	4065000000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	469000000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	845000000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	856000000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	952000000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	3122000000	USD
CY2016	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	128000000	USD
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	91000000	USD
CY2018	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	231000000	USD
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2282000000	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	4051000000	USD
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	3113000000	USD
CY2017Q4	us-gaap	Noncurrent Assets NoncurrentAssets	29061000000	USD
CY2018Q4	us-gaap	Noncurrent Assets NoncurrentAssets	30652000000	USD
CY2018	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2016	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	-484000000	USD
CY2017	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	458000000	USD
CY2018	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	-508000000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	3534000000	USD
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	528000000	USD
CY2017Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	860000000	USD
CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	1332000000	USD
CY2017Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	843000000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	3563000000	USD
CY2018Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	801000000	USD
CY2018Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	1253000000	USD
CY2018Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	1219000000	USD
CY2018Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	1299000000	USD
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	4572000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	1565000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	359000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	123000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	146000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	178000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	245000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	514000000	USD
CY2016	us-gaap	Operating Leases Income Statement Sublease Revenue OperatingLeasesIncomeStatementSubleaseRevenue	31000000	USD
CY2017	us-gaap	Operating Leases Income Statement Sublease Revenue OperatingLeasesIncomeStatementSubleaseRevenue	54000000	USD
CY2018	us-gaap	Operating Leases Income Statement Sublease Revenue OperatingLeasesIncomeStatementSubleaseRevenue	31000000	USD
CY2016	us-gaap	Operating Leases Rent Expense Contingent Rentals OperatingLeasesRentExpenseContingentRentals	70000000	USD
CY2017	us-gaap	Operating Leases Rent Expense Contingent Rentals OperatingLeasesRentExpenseContingentRentals	21000000	USD
CY2018	us-gaap	Operating Leases Rent Expense Contingent Rentals OperatingLeasesRentExpenseContingentRentals	19000000	USD
CY2016	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	739000000	USD
CY2017	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	691000000	USD
CY2018	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	515000000	USD
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	778000000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	658000000	USD
CY2018	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	503000000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	114000000	USD
CY2018Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	129000000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Noncurrent OtherAccruedLiabilitiesNoncurrent	290000000	USD
CY2018Q4	us-gaap	Other Accrued Liabilities Noncurrent OtherAccruedLiabilitiesNoncurrent	453000000	USD
CY2016	us-gaap	Other Amortization Of Deferred Charges OtherAmortizationOfDeferredCharges	575000000	USD
CY2017	us-gaap	Other Amortization Of Deferred Charges OtherAmortizationOfDeferredCharges	650000000	USD
CY2018	us-gaap	Other Amortization Of Deferred Charges OtherAmortizationOfDeferredCharges	668000000	USD
CY2017Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	501000000	USD
CY2018Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	431000000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3366000000	USD
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3632000000	USD
CY2016	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-415000000	USD
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	514000000	USD
CY2018	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-517000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-513000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	449000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-468000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-476000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	470000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-478000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-477000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	470000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-476000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	98000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	65000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-49000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-37000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-21000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	10000000	USD
CY2016	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	0	USD
CY2017	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	61000000	USD
CY2018	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	45000000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2729000000	USD
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2867000000	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	94000000	USD
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	112000000	USD
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	130000000	USD
CY2017Q4	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	69000000	USD
CY2018Q4	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	166000000	USD
CY2016	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	7000000	USD
CY2017	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	14000000	USD
CY2018	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	9000000	USD
CY2016	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	718000000	USD
CY2017	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	523000000	USD
CY2018	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	915000000	USD
CY2016	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	6000000	USD
CY2017	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	2000000	USD
CY2018	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-8000000	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1336000000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1372000000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1708000000	USD
CY2016	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	65000000	USD
CY2017	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	67000000	USD
CY2018	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	116000000	USD
CY2016	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1111000000	USD
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1242000000	USD
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1369000000	USD
CY2016	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2018	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	468000000	USD
CY2016	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	4000000	USD
CY2017	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	406000000	USD
CY2018	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	181000000	USD
CY2016	us-gaap	Payments To Acquire Oil And Gas Property And Equipment PaymentsToAcquireOilAndGasPropertyAndEquipment	0	USD
CY2017	us-gaap	Payments To Acquire Oil And Gas Property And Equipment PaymentsToAcquireOilAndGasPropertyAndEquipment	72000000	USD
CY2018	us-gaap	Payments To Acquire Oil And Gas Property And Equipment PaymentsToAcquireOilAndGasPropertyAndEquipment	212000000	USD
CY2016	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1996000000	USD
CY2017	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1948000000	USD
CY2018	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	3376000000	USD
CY2017Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Current Liabilities PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities	33000000	USD
CY2018Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Current Liabilities PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities	43000000	USD
CY2017Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	776000000	USD
CY2018Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	654000000	USD
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	156000000	USD
CY2018Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	816000000	USD
CY2016	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	0	USD
CY2017	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	30000000	USD
CY2018	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	32000000	USD
CY2016	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-178000000	USD
CY2017	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	20000000	USD
CY2018	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-15000000	USD
CY2016	us-gaap	Profit Loss ProfitLoss	2417000000	USD
CY2017Q1	us-gaap	Profit Loss ProfitLoss	321000000	USD
CY2017Q2	us-gaap	Profit Loss ProfitLoss	572000000	USD
CY2017Q3	us-gaap	Profit Loss ProfitLoss	863000000	USD
CY2017Q4	us-gaap	Profit Loss ProfitLoss	2400000000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	4156000000	USD
CY2018Q1	us-gaap	Profit Loss ProfitLoss	582000000	USD
CY2018Q2	us-gaap	Profit Loss ProfitLoss	875000000	USD
CY2018Q3	us-gaap	Profit Loss ProfitLoss	874000000	USD
CY2018Q4	us-gaap	Profit Loss ProfitLoss	1022000000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	3353000000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	40010000000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	42473000000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	27480000000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	28848000000	USD
CY2017Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	6922000000	USD
CY2018Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	7345000000	USD
CY2016	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-7000000	USD
CY2017	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-12000000	USD
CY2018	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-32000000	USD
CY2016	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-7000000	USD
CY2017	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-12000000	USD
CY2018	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-32000000	USD
CY2016	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	1475000000	USD
CY2017	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	21000000	USD
CY2018	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	1359000000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	29200000000	USD
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	31044000000	USD
CY2016	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	75659000000	USD
CY2017Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	21772000000	USD
CY2017Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	22254000000	USD
CY2017Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	23562000000	USD
CY2017Q4	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	26392000000	USD
CY2017	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	93980000000	USD
CY2018Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	26439000000	USD
CY2018Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	31015000000	USD
CY2018Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	30849000000	USD
CY2018Q4	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	28730000000	USD
CY2018	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	117033000000	USD
CY2017Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	1321000000	USD
CY2018Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	1213000000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	68000000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	77000000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	86000000	USD
CY2016	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-55000000	USD
CY2017	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-63000000	USD
CY2018	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-169000000	USD
CY2018Q4	us-gaap	Weighted Average Cost Inventory Amount WeightedAverageCostInventoryAmount	1100000000	USD
CY2016	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	3000000	shares
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CY2018	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2000000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	464000000	shares
CY2018Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	2200000000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	21991000000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	21667000000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	21354000000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	20854000000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	22900000000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	22731000000	USD
CY2016	us-gaap	Stockholders Equity Other StockholdersEquityOther	27000000	USD
CY2017	us-gaap	Stockholders Equity Other StockholdersEquityOther	32000000	USD
CY2018	us-gaap	Stockholders Equity Other StockholdersEquityOther	-7000000	USD
CY2017Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	239603534	shares
CY2018Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	255905051	shares
CY2017Q4	us-gaap	Treasury Stock Value TreasuryStockValue	13315000000	USD
CY2018Q4	us-gaap	Treasury Stock Value TreasuryStockValue	14925000000	USD
CY2016	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1262000000	USD
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1307000000	USD
CY2018	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1511000000	USD
CY2018Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	5300000000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	964000000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	936000000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	941000000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	970000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	46000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	42000000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	19000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	237000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	2000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	36000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	33000000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	23000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	11000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	15000000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	28000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities	211000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	3000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1000000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1000000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	793000000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	807000000	USD
CY2018	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	613000000	USD
CY2017Q4	us-gaap	Weighted Average Cost Inventory Amount WeightedAverageCostInventoryAmount	1000000000	USD
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	442000000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	444000000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	428000000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	461000000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	426000000	shares
CY2018Q4	vlo	Combined Capacity Of Ethanol CombinedCapacityOfEthanol	1730000000
CY2018Q4	vlo	Combined Total Throughput Capacity Of Petroleum Refining CombinedTotalThroughputCapacityOfPetroleumRefining	3100000
CY2017Q4	vlo	Deferred Turnaroundand Catalyst Costs Net DeferredTurnaroundandCatalystCostsNet	1520000000	USD
CY2018Q4	vlo	Deferred Turnaroundand Catalyst Costs Net DeferredTurnaroundandCatalystCostsNet	1749000000	USD
CY2018	vlo	Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Actof2017 Minimum Taxon Incomeof International Subsidiaries Amount EffectiveIncomeTaxRateReconciliationTaxCutsandJobsActof2017MinimumTaxonIncomeofInternationalSubsidiariesAmount	67000000	USD
CY2018	vlo	Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Actof2017 Minimum Taxon Incomeof International Subsidiaries Percent EffectiveIncomeTaxRateReconciliationTaxCutsandJobsActof2017MinimumTaxonIncomeofInternationalSubsidiariesPercent	0.016
CY2017Q4	vlo	Environmental Credit Obligations Current EnvironmentalCreditObligationsCurrent	152000000	USD
CY2018Q4	vlo	Environmental Credit Obligations Current EnvironmentalCreditObligationsCurrent	34000000	USD
CY2017Q4	vlo	Ethanol Feedstocks And Products EthanolFeedstocksAndProducts	242000000	USD
CY2018Q4	vlo	Ethanol Feedstocks And Products EthanolFeedstocksAndProducts	298000000	USD
CY2017Q4	vlo	Liabilityfor Uncertain Tax Positions Currentand Noncurrent LiabilityforUncertainTaxPositionsCurrentandNoncurrent	744000000	USD
CY2018Q4	vlo	Liabilityfor Uncertain Tax Positions Currentand Noncurrent LiabilityforUncertainTaxPositionsCurrentandNoncurrent	781000000	USD
CY2018Q4	vlo	Number Of Branded Wholesale Sites NumberOfBrandedWholesaleSites	7000	branded_wholesale_site
CY2018Q4	vlo	Number Of Ethanol Plants Owned By Company NumberOfEthanolPlantsOwnedByCompany	14	ethanol_plant
CY2018Q4	vlo	Number Of Refineries Owned By Company NumberOfRefineriesOwnedByCompany	15	refinery
CY2018Q4	vlo	Numberof Refineries Impactedby Vlp Operations NumberofRefineriesImpactedbyVLPOperations	10	refinery
CY2018Q4	vlo	Percentage Excess Of Unrecognized Loss Over Higher Of Projected Benefit Obligation Or Market Related Value Of Plan Assets Of Which Losses Are Amortized Percentage PercentageExcessOfUnrecognizedLossOverHigherOfProjectedBenefitObligationOrMarketRelatedValueOfPlanAssetsOfWhichLossesAreAmortizedPercentage	0.10
CY2017Q4	vlo	Receivables Gross ReceivablesGross	6955000000	USD
CY2018Q4	vlo	Receivables Gross ReceivablesGross	7379000000	USD
CY2017	vlo	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit	-1900000000	USD
CY2017	vlo	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit	-1862000000	USD
	vlo	Tax Cuts And Jobs Act Of2017 Transition Tax For Accumulated Foreign Earnings Income Tax Expense Benefit TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsIncomeTaxExpenseBenefit	740000000	USD
	vlo	Tax Cuts And Jobs Act Of2017 Withholding Taxfor Accumulated Foreign Earnings Income Tax Expense Benefit TaxCutsAndJobsActOf2017WithholdingTaxforAccumulatedForeignEarningsIncomeTaxExpenseBenefit	47000000	USD
CY2017	vlo	Tax Cuts And Jobs Act Of2017 Withholding Taxfor Accumulated Foreign Earnings Income Tax Expense Benefit TaxCutsAndJobsActOf2017WithholdingTaxforAccumulatedForeignEarningsIncomeTaxExpenseBenefit	47000000	USD
CY2018	vlo	Tax Cutsand Jobs Act Reclassificationfrom Aoc Ito Retained Earnings Tax Effect Attributableto Parent TaxCutsandJobsActReclassificationfromAOCItoRetainedEarningsTaxEffectAttributabletoParent	0	USD
	vlo	Tax Cutsand Jobs Actof2017 Changein Tax Rate Deferred Tax Asset Income Tax Expense Benefit TaxCutsandJobsActof2017ChangeinTaxRateDeferredTaxAssetIncomeTaxExpenseBenefit	5000000	USD
	vlo	Tax Cutsand Jobs Actof2017 Changein Tax Rate Impactof Changein Rateon Prior Year Income Taxes TaxCutsandJobsActof2017ChangeinTaxRateImpactofChangeinRateonPriorYearIncomeTaxes	9000000	USD
	vlo	Tax Cutsand Jobs Actof2017 Changein Tax Rate Income Tax Expense Benefit TaxCutsandJobsActof2017ChangeinTaxRateIncomeTaxExpenseBenefit	-2643000000	USD
CY2017	vlo	Tax Cutsand Jobs Actof2017 Changein Tax Rate Income Tax Expense Benefit TaxCutsandJobsActof2017ChangeinTaxRateIncomeTaxExpenseBenefit	-2600000000	USD
CY2017	vlo	Tax Cutsand Jobs Actof2017 Changein Tax Rate Income Tax Expense Benefit TaxCutsandJobsActof2017ChangeinTaxRateIncomeTaxExpenseBenefit	-2643000000	USD
	vlo	Tax Cutsand Jobs Actof2017 Income Tax Expense Benefit TaxCutsandJobsActof2017IncomeTaxExpenseBenefit	-1874000000	USD
CY2017	vlo	Tax Cutsand Jobs Actof2017 Incomplete Accounting Changein Tax Rate Deferred Tax Asset Provisional Income Tax Expense Benefit TaxCutsandJobsActof2017IncompleteAccountingChangeinTaxRateDeferredTaxAssetProvisionalIncomeTaxExpenseBenefit	0	USD
CY2017	vlo	Tax Cutsand Jobs Actof2017 Incomplete Accounting Changein Tax Rate Impactof Changein Rateon Prior Year Income Taxes TaxCutsandJobsActof2017IncompleteAccountingChangeinTaxRateImpactofChangeinRateonPriorYearIncomeTaxes	0	USD
CY2017Q4	vlo	Tax Cutsand Jobs Actof2017 Incomplete Accounting Existing Undistributed Accumulated Earningsof Foreign Subsidiary TaxCutsandJobsActof2017IncompleteAccountingExistingUndistributedAccumulatedEarningsofForeignSubsidiary	4700000000	USD
CY2017	vlo	Tax Cutsand Jobs Actof2017 Incomplete Accounting Transition Taxfor Accumulated Foreign Earnings Provisional Income Tax Expense Benefit TaxCutsandJobsActof2017IncompleteAccountingTransitionTaxforAccumulatedForeignEarningsProvisionalIncomeTaxExpenseBenefit	734000000	USD
CY2017	vlo	Tax Cutsand Jobs Actof2017 Incomplete Accounting Transition Taxfor Accumulated Foreign Earnings Tax Credits Availablefor Use TaxCutsandJobsActof2017IncompleteAccountingTransitionTaxforAccumulatedForeignEarningsTaxCreditsAvailableforUse	0	USD
CY2018	vlo	Tax Cutsand Jobs Actof2017 Measurement Period Adjustment Changein Tax Rate Deferred Tax Asset Income Tax Expense Benefit TaxCutsandJobsActof2017MeasurementPeriodAdjustmentChangeinTaxRateDeferredTaxAssetIncomeTaxExpenseBenefit	5000000	USD
CY2018	vlo	Tax Cutsand Jobs Actof2017 Measurement Period Adjustment Changein Tax Rate Impactof Changein Rateon Prior Year Income Taxes TaxCutsandJobsActof2017MeasurementPeriodAdjustmentChangeinTaxRateImpactofChangeinRateonPriorYearIncomeTaxes	9000000	USD
CY2018	vlo	Tax Cutsand Jobs Actof2017 Measurement Period Adjustment Income Tax Expense Benefit TaxCutsandJobsActof2017MeasurementPeriodAdjustmentIncomeTaxExpenseBenefit	-12000000	USD
CY2018Q4	vlo	Tax Cutsand Jobs Actof2017 Measurement Period Adjustment Transition Taxfor Accumulated Foreign Earnings Income Tax Expense Benefit TaxCutsandJobsActof2017MeasurementPeriodAdjustmentTransitionTaxforAccumulatedForeignEarningsIncomeTaxExpenseBenefit	6000000	USD
CY2018	vlo	Tax Cutsand Jobs Actof2017 Measurement Period Adjustment Transition Taxfor Accumulated Foreign Earnings Income Tax Expense Benefit TaxCutsandJobsActof2017MeasurementPeriodAdjustmentTransitionTaxforAccumulatedForeignEarningsIncomeTaxExpenseBenefit	6000000	USD
CY2018Q4	vlo	Tax Cutsand Jobs Actof2017 Measurement Period Adjustment Transition Taxfor Accumulated Foreign Earnings Tax Credits Availablefor Use TaxCutsandJobsActof2017MeasurementPeriodAdjustmentTransitionTaxforAccumulatedForeignEarningsTaxCreditsAvailableforUse	32000000	USD
CY2018	vlo	Tax Cutsand Jobs Actof2017 Measurement Period Adjustment Transition Taxfor Accumulated Foreign Earnings Tax Credits Availablefor Use TaxCutsandJobsActof2017MeasurementPeriodAdjustmentTransitionTaxforAccumulatedForeignEarningsTaxCreditsAvailableforUse	32000000	USD
	vlo	Tax Cutsand Jobs Actof2017 Transition Taxfor Accumulated Foreign Earnings Tax Credits Availablefor Use TaxCutsandJobsActof2017TransitionTaxforAccumulatedForeignEarningsTaxCreditsAvailableforUse	32000000	USD
CY2017Q4	vlo	Tax Liabilities Undistributed Foreign Earnings Current TaxLiabilitiesUndistributedForeignEarningsCurrent	114000000	USD
CY2018Q4	vlo	Tax Liabilities Undistributed Foreign Earnings Current TaxLiabilitiesUndistributedForeignEarningsCurrent	0	USD
CY2017Q4	vlo	Tax Liabilities Undistributed Foreign Earnings Noncurrent TaxLiabilitiesUndistributedForeignEarningsNoncurrent	597000000	USD
CY2018Q4	vlo	Tax Liabilities Undistributed Foreign Earnings Noncurrent TaxLiabilitiesUndistributedForeignEarningsNoncurrent	603000000	USD
CY2017Q4	vlo	Unrecognized Tax Benefits Other UnrecognizedTaxBenefitsOther	-77000000	USD
CY2018Q4	vlo	Unrecognized Tax Benefits Other UnrecognizedTaxBenefitsOther	-88000000	USD
CY2017Q4	vlo	Unrecognized Tax Benefits Tax Refund Claims UnrecognizedTaxBenefitsTaxRefundClaims	274000000	USD
CY2018Q4	vlo	Unrecognized Tax Benefits Tax Refund Claims UnrecognizedTaxBenefitsTaxRefundClaims	277000000	USD
CY2018	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:24px;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">Reclassifications</font></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">Certain prior year amounts have been reclassified to conform to the 2018 presentation. The changes were primarily due to our retrospective adoption on January 1, 2018 of Accounting Standards Update (ASU) No. 2017-07, “Compensation—Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost.” This ASU requires employers to report the service cost component of net periodic pension cost and net periodic postretirement benefit cost in the same line item as other compensation costs arising from services rendered by the pertinent employees during the period. It also requires the other components of net periodic pension cost and net periodic postretirement benefit cost (non-service cost components) to be presented in the income statement separately from the service cost component and outside a subtotal of income from operations. The adoption of this ASU did not affect our financial position or results of operations, but resulted in the reclassification of the non-service components of pension and postretirement benefit costs from operating expenses (excluding depreciation and amortization expense) and general and administrative expenses (excluding depreciation and amortization expense) to other income, net. This resulted in an increase of </font><font style="font-family:inherit;font-size:11pt;">$42 million</font><font style="font-family:inherit;font-size:11pt;"> and </font><font style="font-family:inherit;font-size:11pt;">$44 million</font><font style="font-family:inherit;font-size:11pt;"> in operating expenses (excluding depreciation and amortization expense) and a decrease of </font><font style="font-family:inherit;font-size:11pt;">$6 million</font><font style="font-family:inherit;font-size:11pt;"> and </font><font style="font-family:inherit;font-size:11pt;">$6 million</font><font style="font-family:inherit;font-size:11pt;"> in general and administrative expenses (excluding depreciation and amortization expense) for the years ended </font><font style="font-family:inherit;font-size:11pt;">December 31, 2017</font><font style="font-family:inherit;font-size:11pt;"> and 2016, respectively.</font></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;"><br clear="none"/></font></div></div>
CY2018	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:24px;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">The preparation of financial statements in conformity with U.S. GAAP requires us to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates. On an ongoing basis, we review our estimates based on currently available information. Changes in facts and circumstances may result in revised estimates.</font></div></div>

Files In Submission

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2017 Q4 Form 10-K Financial Statement

#000103500219000008 Filed on February 28, 2019

Income Statement

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$VLO VALERO ENERGY CORP/TX Stock $vlo

2017 Q4 Form 10-K Financial Statement

#000103500219000008 Filed on February 28, 2019

Income Statement

Balance Sheet

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Facts In Submission

Files In Submission

$VLO
VALERO ENERGY CORP/TX Stock $vlo