$VLO
VALERO ENERGY CORP/TX Stock $vlo

$vlo Overview Financials Valuation SEC Filings Company Website

2017 Form 10-K Financial Statement

#000103500218000010 Filed on February 28, 2018

Income Statement

Concept	2017	2016 Q4	2016 Q3
Revenue	$93.98B	$20.71B	$19.65B
YoY Change	24.22%	10.31%	-12.98%
Cost Of Revenue	$89.48B	$19.80B	$18.55B
YoY Change	25.47%	11.96%	-2.32%
Gross Profit	$4.505B	$841.0M	$1.096B
YoY Change	3.63%	-22.99%	-69.44%
Gross Profit Margin	4.79%	4.06%	5.58%
Selling, General & Admin	$829.0M	$208.0M	$192.0M
YoY Change	16.93%	0.97%	7.26%
% of Gross Profit	18.4%	24.73%	17.52%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.300B	$468.0M	$470.0M
YoY Change	0.0%	-5.26%	-2.49%
% of Gross Profit	28.86%	55.65%	42.88%
Operating Expenses	$942.0M	$208.0M	$192.0M
YoY Change	24.44%	0.97%	-85.01%
Operating Profit	$3.563B	$620.0M	$892.0M
YoY Change	0.82%	-4.02%	-58.3%
Interest Expense	$468.0M	-$196.0M	$115.0M
YoY Change	4.93%	-43.52%	2.68%
% of Operating Profit	13.13%	-31.61%	12.89%
Other Income/Expense, Net	$112.0M	$21.00M	$12.00M
YoY Change	19.15%	90.91%	300.0%
Pretax Income	$3.207B	$529.0M	$789.0M
YoY Change	0.79%	-3.82%	-61.13%
Income Tax	-$949.0M	$113.0M	-$42.00M
% Of Pretax Income	-29.59%	21.36%	-5.32%
Net Earnings	$4.065B	$367.0M	$613.0M
YoY Change	77.59%	23.15%	-55.48%
Net Earnings / Revenue	4.33%	1.77%	3.12%
Basic Earnings Per Share	$9.17	$0.81	$1.33
Diluted Earnings Per Share	$9.16	$0.81	$1.33
COMMON SHARES
Basic Shares Outstanding	442.0M shares	452.7M shares	458.0M shares
Diluted Shares Outstanding	444.0M shares		460.0M shares

Balance Sheet

Concept	2017	2016 Q4	2016 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$5.850B	$4.816B	$5.949B
YoY Change	21.47%	17.06%	12.22%
Cash & Equivalents	$5.850B	$4.816B	$5.949B
Short-Term Investments
Other Short-Term Assets	$1.152B	$316.0M	$228.0M
YoY Change	158.88%	54.9%	-15.87%
Inventory	$6.384B	$5.709B	$5.979B
Prepaid Expenses
Receivables	$5.859B	$5.901B	$4.672B
Other Receivables	$67.00M	$58.00M	$50.00M
Total Short-Term Assets	$19.31B	$16.80B	$16.88B
YoY Change	14.95%	12.77%	0.3%
LONG-TERM ASSETS
Property, Plant & Equipment	$27.48B	$26.47B	$26.52B
YoY Change	3.81%	-0.87%	-0.64%
Goodwill
YoY Change
Intangibles		$148.0M
YoY Change		-5.13%
Long-Term Investments		$201.0M
YoY Change		0.0%
Other Assets	$3.366B	$2.901B	$2.869B
YoY Change	16.03%	10.47%	24.2%
Total Long-Term Assets	$30.85B	$29.37B	$29.39B
YoY Change	5.01%	0.15%	1.34%
TOTAL ASSETS
Total Short-Term Assets	$19.31B	$16.80B	$16.88B
Total Long-Term Assets	$30.85B	$29.37B	$29.39B
Total Assets	$50.16B	$46.17B	$46.27B
YoY Change	8.63%	4.4%	0.96%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$8.348B	$6.357B	$5.368B
YoY Change	31.32%	29.55%	-5.48%
Accrued Expenses	$2.033B	$694.0M	$628.0M
YoY Change	14.34%	25.27%	5.55%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$122.0M	$115.0M	$1.064B
YoY Change	6.09%	-9.45%	724.81%
Total Short-Term Liabilities	$11.07B	$8.328B	$8.224B
YoY Change	32.94%	19.07%	-0.78%
LONG-TERM LIABILITIES
Long-Term Debt	$8.750B	$7.886B	$7.888B
YoY Change	10.96%	9.41%	8.77%
Other Long-Term Liabilities	$2.729B	$1.744B	$1.654B
YoY Change	56.48%	8.26%	-6.02%
Total Long-Term Liabilities	$11.48B	$1.744B	$1.654B
YoY Change	19.2%	8.26%	-6.02%
TOTAL LIABILITIES
Total Short-Term Liabilities	$11.07B	$8.328B	$8.224B
Total Long-Term Liabilities	$11.48B	$1.744B	$1.654B
Total Liabilities	$28.17B	$10.07B	$9.878B
YoY Change	7.72%	17.05%	-1.7%
SHAREHOLDERS EQUITY
Retained Earnings		$26.37B	$26.27B
YoY Change		4.68%	4.54%
Common Stock		$7.095B	$7.115B
YoY Change		0.34%	0.48%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$12.03B	$11.93B
YoY Change		11.37%	18.14%
Treasury Stock Shares		222.0M shares	220.4M shares
Shareholders Equity	$21.99B	$20.02B	$20.34B
YoY Change
Total Liabilities & Shareholders Equity	$50.16B	$46.17B	$46.27B
YoY Change	8.63%	4.4%	0.96%

Cashflow Statement

Concept	2017	2016 Q4	2016 Q3
OPERATING ACTIVITIES
Net Income	$4.065B	$367.0M	$613.0M
YoY Change	77.59%	23.15%	-55.48%
Depreciation, Depletion And Amortization	$1.300B	$468.0M	$470.0M
YoY Change	0.0%	-5.26%	-2.49%
Cash From Operating Activities	$5.482B	$998.0M	$863.0M
YoY Change	13.73%	104.93%	-36.64%
INVESTING ACTIVITIES
Capital Expenditures	$1.353B	-$366.0M	-$302.0M
YoY Change	5.87%	-15.28%	-15.64%
Acquisitions	$0.00
YoY Change
Other Investing Activities	$2.000M	-$256.0M	-$151.0M
YoY Change	-66.67%	-31.91%	41.12%
Cash From Investing Activities	-$2.382B	-$622.0M	-$453.0M
YoY Change	18.74%	-23.02%	-2.58%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$1.372B
YoY Change	2.69%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$2.272B	-1.433B	658.0M
YoY Change	12.92%	75.18%	-150.81%
NET CHANGE
Cash From Operating Activities	$5.482B	998.0M	863.0M
Cash From Investing Activities	-$2.382B	-622.0M	-453.0M
Cash From Financing Activities	-$2.272B	-1.433B	658.0M
Net Change In Cash	$1.034B	-1.057B	1.068B
YoY Change	28.93%	-7.2%	-368.34%
FREE CASH FLOW
Cash From Operating Activities	$5.482B	$998.0M	$863.0M
Capital Expenditures	$1.353B	-$366.0M	-$302.0M
Free Cash Flow	$4.129B	$1.364B	$1.165B
YoY Change	16.57%	48.42%	-32.27%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2017	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
CY2017	dei	Document Period End Date DocumentPeriodEndDate	2017-12-31
CY2017	dei	Document Type DocumentType	10-K
CY2017	dei	Entity Central Index Key EntityCentralIndexKey	0001035002
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CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
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CY2017	dei	Entity Registrant Name EntityRegistrantName	VALERO ENERGY CORP/TX
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
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CY2016Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	356000000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	243000000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Other Capitalized Costs DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts	450000000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Other Capitalized Costs DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts	272000000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	253000000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	77000000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	73000000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	107000000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	6900000000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	4545000000	USD
CY2016Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	2097000000	USD
CY2017Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	2428000000	USD
CY2016Q4	us-gaap	Defined Benefit Plan Health Care Cost Trend Rate Assumed Next Fiscal Year DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear	0.0728
CY2017Q4	us-gaap	Defined Benefit Plan Health Care Cost Trend Rate Assumed Next Fiscal Year DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear	0.0730
CY2016Q4	us-gaap	Defined Benefit Plan Ultimate Health Care Cost Trend Rate1 DefinedBenefitPlanUltimateHealthCareCostTrendRate1	0.0500
CY2017Q4	us-gaap	Defined Benefit Plan Ultimate Health Care Cost Trend Rate1 DefinedBenefitPlanUltimateHealthCareCostTrendRate1	0.0500
CY2016	us-gaap	Defined Benefit Plan Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate	2026
CY2017	us-gaap	Defined Benefit Plan Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate	2026
CY2015	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	65000000	USD
CY2016	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	67000000	USD
CY2017	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	70000000	USD
CY2015	us-gaap	Depreciation Depreciation	1300000000	USD
CY2016	us-gaap	Depreciation Depreciation	1300000000	USD
CY2017	us-gaap	Depreciation Depreciation	1300000000	USD
CY2015	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	1842000000	USD
CY2016	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	1894000000	USD
CY2017	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	1986000000	USD
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	47000000	USD
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	48000000	USD
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	52000000	USD
CY2015	us-gaap	Dividends Dividends	848000000	USD
CY2016	us-gaap	Dividends Dividends	1111000000	USD
CY2017	us-gaap	Dividends Dividends	1242000000	USD
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	8.00
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.05
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.74
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.33
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.81
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.94
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.68
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.23
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.91
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.43
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	9.17
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.99
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.05
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.73
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.33
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.81
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
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-154000000	USD
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
CY2016	us-gaap	Effect Of Lifo Inventory Liquidation On Income EffectOfLIFOInventoryLiquidationOnIncome	-120000000	USD
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.313
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.240
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.297
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.328
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
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.003
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
CY2015	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	66000000	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
CY2016Q4	us-gaap	Equity Method Investments EquityMethodInvestments	201000000	USD
CY2017Q4	us-gaap	Equity Method Investments EquityMethodInvestments	530000000	USD
CY2016Q4	us-gaap	Excess Of Replacement Or Current Costs Over Stated Lifo Value ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue	1900000000	USD
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
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.017
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
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.007
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
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	-0.004
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
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.004
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
CY2015	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.020
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
CY2016Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	225000000	USD
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	278000000	USD
CY2015	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	21000000	USD
CY2017Q4	us-gaap	Excess Of Replacement Or Current Costs Over Stated Lifo Value ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue	3000000000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	44000000	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	22000000	USD
CY2017	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	24000000	USD
CY2015	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	5980000000	USD
CY2016	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	5493000000	USD
CY2017	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	5573000000	USD
CY2015	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	710000000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	715000000	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	835000000	USD
CY2016Q1	us-gaap	Gross Profit GrossProfit	997000000	USD
CY2016Q2	us-gaap	Gross Profit GrossProfit	1457000000	USD
CY2016Q3	us-gaap	Gross Profit GrossProfit	1096000000	USD
CY2016Q4	us-gaap	Gross Profit GrossProfit	841000000	USD
CY2017Q1	us-gaap	Gross Profit GrossProfit	739000000	USD
CY2017Q2	us-gaap	Gross Profit GrossProfit	1063000000	USD
CY2017Q3	us-gaap	Gross Profit GrossProfit	1624000000	USD
CY2017Q4	us-gaap	Gross Profit GrossProfit	1121000000	USD
CY2015	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	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
CY2016Q2	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	56000000	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
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	5327000000	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
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	5971000000	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
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	644000000	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
CY2016Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	70000000	USD
CY2017Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	77000000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1870000000	USD
CY2016Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-42000000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	765000000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-949000000	USD
CY2015	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-17000000	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
CY2015	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	102000000	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
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	1956000000	USD
CY2015	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	39000000	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
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	-23000000	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
CY2015	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-23000000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-47000000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-45000000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	118000000	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
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2093000000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	444000000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	410000000	USD
CY2016Q4	us-gaap	Income Taxes Receivable Noncurrent IncomeTaxesReceivableNoncurrent	447000000	USD
CY2017Q4	us-gaap	Income Taxes Receivable Noncurrent IncomeTaxesReceivableNoncurrent	673000000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1787000000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	1556000000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	1842000000	USD
CY2015	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-328000000	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
CY2015	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-40000000	USD
CY2016	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	117000000	USD
CY2017	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	21000000	USD
CY2015	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	222000000	USD
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-771000000	USD
CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	516000000	USD
CY2015	us-gaap	Increase Decrease In Other Current Assets And Liabilities Net IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet	1306000000	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
CY2015	us-gaap	Increase Decrease In Other Noncurrent Assets And Liabilities Net IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet	-19000000	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
CY2015	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	149000000	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
CY2015	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	-74000000	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
CY2015	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-1294000000	USD
CY2016	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	1531000000	USD
CY2017	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	870000000	USD
CY2016Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	148000000	USD
CY2017Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	142000000	USD
CY2015	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	71000000	USD
CY2016	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	65000000	USD
CY2017	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	71000000	USD
CY2015	us-gaap	Interest Costs Incurred InterestCostsIncurred	504000000	USD
CY2016	us-gaap	Interest Costs Incurred InterestCostsIncurred	511000000	USD
CY2017	us-gaap	Interest Costs Incurred InterestCostsIncurred	539000000	USD
CY2015	us-gaap	Interest Expense InterestExpense	433000000	USD
CY2016	us-gaap	Interest Expense InterestExpense	446000000	USD
CY2017	us-gaap	Interest Expense InterestExpense	468000000	USD
CY2015	us-gaap	Interest Paid Net InterestPaidNet	416000000	USD
CY2016	us-gaap	Interest Paid Net InterestPaidNet	427000000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	457000000	USD
CY2016Q4	us-gaap	Interest Payable Current InterestPayableCurrent	104000000	USD
CY2017Q4	us-gaap	Interest Payable Current InterestPayableCurrent	105000000	USD
CY2016Q4	us-gaap	Inventory Crude Oil Products And Merchandise InventoryCrudeOilProductsAndMerchandise	3153000000	USD
CY2017Q4	us-gaap	Inventory Crude Oil Products And Merchandise InventoryCrudeOilProductsAndMerchandise	3459000000	USD
CY2016Q4	us-gaap	Inventory Net InventoryNet	5709000000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	6000000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	1266000000	USD
CY2017Q4	us-gaap	Inventory Net InventoryNet	6384000000	USD
CY2016Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	250000000	USD
CY2017Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	256000000	USD
CY2015	us-gaap	Inventory Write Down InventoryWriteDown	790000000	USD
CY2016Q1	us-gaap	Inventory Write Down InventoryWriteDown	-293000000	USD
CY2016Q2	us-gaap	Inventory Write Down InventoryWriteDown	-454000000	USD
CY2016	us-gaap	Inventory Write Down InventoryWriteDown	-747000000	USD
CY2017	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	837000000	USD
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	809000000	USD
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	712000000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	46173000000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	50158000000	USD
CY2016Q4	us-gaap	Liabilities Current LiabilitiesCurrent	8328000000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	11071000000	USD
CY2016Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	465000000	USD
CY2017Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	723000000	USD
CY2016Q4	us-gaap	Long Term Debt LongTermDebt	7926000000	USD
CY2017Q4	us-gaap	Long Term Debt LongTermDebt	8310000000	USD
CY2016Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	7886000000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	8750000000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	6243000000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	106000000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	6000000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	756000000	USD
CY2016Q4	us-gaap	Minority Interest MinorityInterest	830000000	USD
CY2017Q4	us-gaap	Minority Interest MinorityInterest	909000000	USD
CY2015	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	45000000	USD
CY2016	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	65000000	USD
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	67000000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-2545000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-2012000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-2272000000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2487000000	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
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	5611000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	4820000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	5482000000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	3990000000	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	495000000	USD
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	814000000	USD
CY2017Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	871000000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	613000000	USD
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	367000000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	2289000000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	305000000	USD
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	548000000	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
CY2015	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	111000000	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
CY2016Q4	us-gaap	Noncurrent Assets NoncurrentAssets	28142000000	USD
CY2017Q4	us-gaap	Noncurrent Assets NoncurrentAssets	29061000000	USD
CY2016Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	117000000	USD
CY2017Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	67000000	USD
CY2017	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	6358000000	USD
CY2016Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	829000000	USD
CY2016Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	1231000000	USD
CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	892000000	USD
CY2016Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	620000000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	3572000000	USD
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	537000000	USD
CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	1338000000	USD
CY2017Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	853000000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	3599000000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	1287000000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	359000000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals	15000000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	74000000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	104000000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	148000000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	236000000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	366000000	USD
CY2015	us-gaap	Operating Leases Income Statement Sublease Revenue OperatingLeasesIncomeStatementSubleaseRevenue	46000000	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
CY2015	us-gaap	Operating Leases Rent Expense Contingent Rentals OperatingLeasesRentExpenseContingentRentals	105000000	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
CY2015	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	732000000	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
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-566000000	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
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-57000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	98000000	USD
CY2016	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	65000000	USD
CY2017	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	67000000	USD
CY2015	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	848000000	USD
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	791000000	USD
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	778000000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	658000000	USD
CY2016Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	90000000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	114000000	USD
CY2015	us-gaap	Other Amortization Of Deferred Charges OtherAmortizationOfDeferredCharges	542000000	USD
CY2016	us-gaap	Other Amortization Of Deferred Charges OtherAmortizationOfDeferredCharges	575000000	USD
CY2017	us-gaap	Other Amortization Of Deferred Charges OtherAmortizationOfDeferredCharges	650000000	USD
CY2016Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	491000000	USD
CY2017Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	501000000	USD
CY2016Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	2901000000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3366000000	USD
CY2015	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-606000000	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
CY2015	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-549000000	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
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	65000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	17000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-37000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-21000000	USD
CY2015	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	0	USD
CY2016	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	0	USD
CY2017	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	61000000	USD
CY2016Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1744000000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2729000000	USD
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	46000000	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	56000000	USD
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	76000000	USD
CY2015	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	673000000	USD
CY2016	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	718000000	USD
CY2017	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	523000000	USD
CY2015	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	55000000	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
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2838000000	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
CY2015	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	45000000	USD
CY2016	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1111000000	USD
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1242000000	USD
CY2015	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	141000000	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
CY2015	us-gaap	Payments To Acquire Oil And Gas Property And Equipment PaymentsToAcquireOilAndGasPropertyAndEquipment	0	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
CY2015	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	2350000000	USD
CY2016	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1996000000	USD
CY2017	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1948000000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1618000000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1278000000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1353000000	USD
CY2016Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Current Liabilities PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities	32000000	USD
CY2017Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Current Liabilities PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities	33000000	USD
CY2016Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	742000000	USD
CY2017Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	776000000	USD
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2016Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2016Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	374000000	USD
CY2017Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	156000000	USD
CY2015	us-gaap	Proceeds From Issuance Of Common Limited Partners Units ProceedsFromIssuanceOfCommonLimitedPartnersUnits	189000000	USD
CY2016	us-gaap	Proceeds From Issuance Of Common Limited Partners Units ProceedsFromIssuanceOfCommonLimitedPartnersUnits	10000000	USD
CY2017	us-gaap	Proceeds From Issuance Of Common Limited Partners Units ProceedsFromIssuanceOfCommonLimitedPartnersUnits	36000000	USD
CY2015	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1446000000	USD
CY2016	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	2153000000	USD
CY2017	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	380000000	USD
CY2015	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	34000000	USD
CY2016	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	6000000	USD
CY2017	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	10000000	USD
CY2015	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	5000000	USD
CY2016	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	0	USD
CY2017	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	30000000	USD
CY2015	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	25000000	USD
CY2016	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-194000000	USD
CY2017	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-26000000	USD
CY2015	us-gaap	Profit Loss ProfitLoss	4101000000	USD
CY2016Q1	us-gaap	Profit Loss ProfitLoss	513000000	USD
CY2016Q2	us-gaap	Profit Loss ProfitLoss	843000000	USD
CY2016Q3	us-gaap	Profit Loss ProfitLoss	645000000	USD
CY2016Q4	us-gaap	Profit Loss ProfitLoss	416000000	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
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	37733000000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	40010000000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	26472000000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	27480000000	USD
CY2016Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	5901000000	USD
CY2017Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	6922000000	USD
CY2015	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-19000000	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
CY2015	us-gaap	Refining And Marketing Costs RefiningAndMarketingCosts	73861000000	USD
CY2016	us-gaap	Refining And Marketing Costs RefiningAndMarketingCosts	65962000000	USD
CY2017	us-gaap	Refining And Marketing Costs RefiningAndMarketingCosts	83037000000	USD
CY2015	us-gaap	Refining And Marketing Revenue RefiningAndMarketingRevenue	87804000000	USD
CY2016Q1	us-gaap	Refining And Marketing Revenue RefiningAndMarketingRevenue	15714000000	USD
CY2016Q2	us-gaap	Refining And Marketing Revenue RefiningAndMarketingRevenue	19584000000	USD
CY2016Q3	us-gaap	Refining And Marketing Revenue RefiningAndMarketingRevenue	19649000000	USD
CY2016Q4	us-gaap	Refining And Marketing Revenue RefiningAndMarketingRevenue	20712000000	USD
CY2016	us-gaap	Refining And Marketing Revenue RefiningAndMarketingRevenue	75659000000	USD
CY2017Q1	us-gaap	Refining And Marketing Revenue RefiningAndMarketingRevenue	21772000000	USD
CY2017Q2	us-gaap	Refining And Marketing Revenue RefiningAndMarketingRevenue	22254000000	USD
CY2017Q3	us-gaap	Refining And Marketing Revenue RefiningAndMarketingRevenue	23562000000	USD
CY2017Q4	us-gaap	Refining And Marketing Revenue RefiningAndMarketingRevenue	26392000000	USD
CY2017	us-gaap	Refining And Marketing Revenue RefiningAndMarketingRevenue	93980000000	USD
CY2015	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	513000000	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
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	26366000000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	29200000000	USD
CY2016Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	1084000000	USD
CY2017Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	1321000000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	59000000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	68000000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	77000000	USD
CY2015	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-162000000	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
CY2017Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	1200000000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	20024000000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	21991000000	USD
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	21244000000	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
CY2016	us-gaap	Stockholders Equity Other StockholdersEquityOther	27000000	USD
CY2017	us-gaap	Stockholders Equity Other StockholdersEquityOther	32000000	USD
CY2016Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	222000024	shares
CY2017Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	239603534	shares
CY2016Q4	us-gaap	Treasury Stock Value TreasuryStockValue	12027000000	USD
CY2017Q4	us-gaap	Treasury Stock Value TreasuryStockValue	13315000000	USD
CY2015	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2667000000	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
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	989000000	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
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	82000000	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
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	59000000	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
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	36000000	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
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	83000000	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
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities	0	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
CY2015	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	3000000	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
CY2016Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	756000000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	793000000	USD
CY2017	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	124000000	USD
CY2016Q4	us-gaap	Weighted Average Cost Inventory Amount WeightedAverageCostInventoryAmount	641000000	USD
CY2017Q4	us-gaap	Weighted Average Cost Inventory Amount WeightedAverageCostInventoryAmount	1000000000	USD
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	500000000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	464000000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	444000000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	497000000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	461000000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	442000000	shares
CY2017Q4	vlo	Combined Capacity Of Ethanol CombinedCapacityOfEthanol	1450000000
CY2017Q4	vlo	Combined Total Throughput Capacity Of Petroleum Refining CombinedTotalThroughputCapacityOfPetroleumRefining	3100000
CY2016Q4	vlo	Deferred Turnaroundand Catalyst Costs Net DeferredTurnaroundandCatalystCostsNet	1614000000	USD
CY2017Q4	vlo	Deferred Turnaroundand Catalyst Costs Net DeferredTurnaroundandCatalystCostsNet	1520000000	USD
CY2016Q4	vlo	Environmental Credit Obligations Current EnvironmentalCreditObligationsCurrent	214000000	USD
CY2017Q4	vlo	Environmental Credit Obligations Current EnvironmentalCreditObligationsCurrent	152000000	USD
CY2016Q4	vlo	Ethanol Feedstocks And Products EthanolFeedstocksAndProducts	238000000	USD
CY2017Q4	vlo	Ethanol Feedstocks And Products EthanolFeedstocksAndProducts	242000000	USD
CY2016Q4	vlo	Liabilityfor Uncertain Tax Positions Currentand Noncurrent LiabilityforUncertainTaxPositionsCurrentandNoncurrent	498000000	USD
CY2017Q4	vlo	Liabilityfor Uncertain Tax Positions Currentand Noncurrent LiabilityforUncertainTaxPositionsCurrentandNoncurrent	744000000	USD
CY2017Q4	vlo	Number Of Branded Wholesale Sites NumberOfBrandedWholesaleSites	7400	branded_wholesale_site
CY2017Q4	vlo	Number Of Ethanol Plants Owned By Company NumberOfEthanolPlantsOwnedByCompany	11	ethanol_plant
CY2017Q4	vlo	Number Of Refineries Owned By Company NumberOfRefineriesOwnedByCompany	15	refinery
CY2017Q4	vlo	Numberof Refineries Impactedby Vlp Operations NumberofRefineriesImpactedbyVLPOperations	10	refinery
CY2016Q4	vlo	Other Liabilities Noncurrent Other OtherLiabilitiesNoncurrentOther	211000000	USD
CY2017Q4	vlo	Other Liabilities Noncurrent Other OtherLiabilitiesNoncurrentOther	290000000	USD
CY2017Q4	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
CY2016Q4	vlo	Receivables Gross ReceivablesGross	5933000000	USD
CY2017Q4	vlo	Receivables Gross ReceivablesGross	6955000000	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
CY2017	vlo	Tax Cuts And Jobs Act Of2017 Transition Tax For Accumulated Foreign Earnings Income Tax Expense Benefit TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsIncomeTaxExpenseBenefit	47000000	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
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
CY2016Q4	vlo	Tax Liabilities Undistributed Foreign Earnings Noncurrent TaxLiabilitiesUndistributedForeignEarningsNoncurrent	0	USD
CY2017Q4	vlo	Tax Liabilities Undistributed Foreign Earnings Noncurrent TaxLiabilitiesUndistributedForeignEarningsNoncurrent	597000000	USD
CY2016Q4	vlo	Unrecognized Tax Benefits Other UnrecognizedTaxBenefitsOther	5000000	USD
CY2017Q4	vlo	Unrecognized Tax Benefits Other UnrecognizedTaxBenefitsOther	-77000000	USD
CY2016Q4	vlo	Unrecognized Tax Benefits Tax Refund Claims UnrecognizedTaxBenefitsTaxRefundClaims	433000000	USD
CY2017Q4	vlo	Unrecognized Tax Benefits Tax Refund Claims UnrecognizedTaxBenefitsTaxRefundClaims	274000000	USD
CY2015	vlo	Variable Interest Entity Consolidated Paymentsfor Capital Expenditures VariableInterestEntityConsolidatedPaymentsforCapitalExpenditures	0	USD
CY2016	vlo	Variable Interest Entity Consolidated Paymentsfor Capital Expenditures VariableInterestEntityConsolidatedPaymentsforCapitalExpenditures	0	USD
CY2017	vlo	Variable Interest Entity Consolidated Paymentsfor Capital Expenditures VariableInterestEntityConsolidatedPaymentsforCapitalExpenditures	26000000	USD
CY2017	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;">Effective January 1, 2017, we revised our reportable segments to reflect a new reportable segment — VLP. The results of the VLP segment include the results of VLP, our majority-owned master limited partnership. Our prior period segment information has been retrospectively adjusted to reflect our current segment presentation. See </font><font style="font-family:inherit;font-size:11pt;">Note 16</font><font style="font-family:inherit;font-size:11pt;"> for additional information.</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 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 2017 presentation. The changes were primarily due to the separate presentation of depreciation and amortization expense related to operating expenses and general and administrative expenses.</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>
CY2017	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

Name	View Source	Status
0001035002-18-000010-index-headers.html	Edgar Link	pending
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0001035002-18-000010.txt	Edgar Link	pending
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vlo-20171231.xml	Edgar Link	completed
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vloform10-kx12312017.htm	Edgar Link	pending

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$VLO
VALERO ENERGY CORP/TX Stock $vlo

2017 Form 10-K Financial Statement

#000103500218000010 Filed on February 28, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$VLO VALERO ENERGY CORP/TX Stock $vlo

2017 Form 10-K Financial Statement

#000103500218000010 Filed on February 28, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$VLO
VALERO ENERGY CORP/TX Stock $vlo