2018 Form 10-K Financial Statement
#000009341019000008 Filed on February 22, 2019
Income Statement
| Concept | 2018 | 2017 Q4 | 2017 |
|---|---|---|---|
| Revenue | $166.3B | $36.57B | $141.7B |
| YoY Change | 17.37% | 21.02% | 23.8% |
| Cost Of Revenue | $94.58B | $21.15B | $75.77B |
| YoY Change | 24.83% | 24.67% | 27.72% |
| Gross Profit | $71.76B | $15.42B | $65.96B |
| YoY Change | 8.8% | 16.35% | 19.59% |
| Gross Profit Margin | 43.14% | 42.17% | 46.54% |
| Selling, General & Admin | $3.838B | $4.531B | $4.110B |
| YoY Change | -6.62% | 2.67% | -4.53% |
| % of Gross Profit | 5.35% | 29.38% | 6.23% |
| Research & Development | $453.0M | $356.0M | $433.0M |
| YoY Change | 4.62% | 86.39% | -9.03% |
| % of Gross Profit | 0.63% | 2.31% | 0.66% |
| Depreciation & Amortization | $19.42B | $4.735B | $19.35B |
| YoY Change | 0.36% | 12.66% | -0.56% |
| % of Gross Profit | 27.06% | 30.7% | 29.34% |
| Operating Expenses | $4.291B | $14.51B | $4.543B |
| YoY Change | -5.55% | 8.45% | -4.98% |
| Operating Profit | $67.47B | $917.0M | $61.41B |
| YoY Change | 9.86% | -864.17% | 21.93% |
| Interest Expense | $5.684B | $564.0M | $4.015B |
| YoY Change | 41.57% | -10.76% | 85.88% |
| % of Operating Profit | 8.42% | 61.5% | 6.54% |
| Other Income/Expense, Net | -$560.0M | $2.610B | |
| YoY Change | -121.46% | 63.53% | |
| Pretax Income | $4.730B | $1.481B | -$441.0M |
| YoY Change | -1172.56% | 189.26% | -89.78% |
| Income Tax | $5.715B | $383.0M | -$48.00M |
| % Of Pretax Income | 120.82% | 25.86% | |
| Net Earnings | $14.82B | $3.111B | $9.195B |
| YoY Change | 61.22% | 649.64% | -1950.1% |
| Net Earnings / Revenue | 8.91% | 8.51% | 6.49% |
| Basic Earnings Per Share | $7.81 | $4.88 | |
| Diluted Earnings Per Share | $7.74 | $1.631M | $4.85 |
| COMMON SHARES | |||
| Basic Shares Outstanding | 1.898B shares | 1.883B shares | |
| Diluted Shares Outstanding | 1.914B shares | 1.898B shares |
Balance Sheet
| Concept | 2018 | 2017 Q4 | 2017 |
|---|---|---|---|
| SHORT-TERM ASSETS | |||
| Cash & Short-Term Investments | $10.35B | $4.822B | $4.822B |
| YoY Change | 114.54% | -31.12% | -31.12% |
| Cash & Equivalents | $9.342B | $4.813B | $4.813B |
| Short-Term Investments | $1.003B | $9.000M | $9.000M |
| Other Short-Term Assets | $3.201B | $2.822B | $2.822B |
| YoY Change | 13.43% | -10.04% | -10.04% |
| Inventory | $5.704B | $5.585B | $5.585B |
| Prepaid Expenses | $2.800B | ||
| Receivables | $14.77B | $15.33B | $15.33B |
| Other Receivables | $0.00 | $0.00 | $0.00 |
| Total Short-Term Assets | $34.02B | $28.56B | $28.56B |
| YoY Change | 19.12% | -3.58% | -3.58% |
| LONG-TERM ASSETS | |||
| Property, Plant & Equipment | $169.2B | $177.7B | $177.7B |
| YoY Change | -4.79% | -2.46% | -2.46% |
| Goodwill | $4.531B | ||
| YoY Change | -1.09% | ||
| Intangibles | |||
| YoY Change | |||
| Long-Term Investments | $35.55B | $32.11B | $32.50B |
| YoY Change | 9.38% | 7.77% | 7.43% |
| Other Assets | $8.633B | $7.017B | $7.657B |
| YoY Change | 12.75% | 2.62% | -30.13% |
| Total Long-Term Assets | $219.8B | $225.2B | $225.2B |
| YoY Change | -2.4% | -2.26% | -2.26% |
| TOTAL ASSETS | |||
| Total Short-Term Assets | $34.02B | $28.56B | $28.56B |
| Total Long-Term Assets | $219.8B | $225.2B | $225.2B |
| Total Assets | $253.9B | $253.8B | $253.8B |
| YoY Change | 0.02% | -2.41% | -2.41% |
| SHORT-TERM LIABILITIES | |||
| YoY Change | |||
| Accounts Payable | $13.94B | $14.57B | $14.44B |
| YoY Change | -3.48% | 4.14% | 4.0% |
| Accrued Expenses | $4.927B | $5.267B | $5.267B |
| YoY Change | -6.46% | 7.89% | 7.89% |
| Deferred Revenue | |||
| YoY Change | |||
| Short-Term Debt | $28.00M | $5.192B | $0.00 |
| YoY Change | -52.1% | -100.0% | |
| Long-Term Debt Due | $5.698B | $6.720B | $5.192B |
| YoY Change | 9.75% | 7.47% | -51.88% |
| Total Short-Term Liabilities | $27.17B | $27.74B | $27.74B |
| YoY Change | -2.04% | -12.74% | -12.74% |
| LONG-TERM LIABILITIES | |||
| Long-Term Debt | $28.73B | $33.48B | $33.57B |
| YoY Change | -14.41% | -4.88% | -4.86% |
| Other Long-Term Liabilities | $26.40B | $28.53B | $28.53B |
| YoY Change | -7.47% | -0.84% | -0.84% |
| Total Long-Term Liabilities | $55.13B | $33.48B | $62.10B |
| YoY Change | -11.22% | -4.88% | -3.06% |
| TOTAL LIABILITIES | |||
| Total Short-Term Liabilities | $27.17B | $27.74B | $27.74B |
| Total Long-Term Liabilities | $55.13B | $33.48B | $62.10B |
| Total Liabilities | $99.31B | $104.5B | $105.7B |
| YoY Change | -6.03% | -7.82% | -7.72% |
| SHAREHOLDERS EQUITY | |||
| Retained Earnings | $174.1B | ||
| YoY Change | 0.61% | ||
| Common Stock | $18.68B | ||
| YoY Change | 1.37% | ||
| Preferred Stock | |||
| YoY Change | |||
| Treasury Stock (at cost) | $40.83B | ||
| YoY Change | -2.39% | ||
| Treasury Stock Shares | 538.0M shares | ||
| Shareholders Equity | $154.6B | $148.1B | $148.1B |
| YoY Change | |||
| Total Liabilities & Shareholders Equity | $253.9B | $253.8B | $253.8B |
| YoY Change | 0.02% | -2.41% | -2.41% |
Cashflow Statement
| Concept | 2018 | 2017 Q4 | 2017 |
|---|---|---|---|
| OPERATING ACTIVITIES | |||
| Net Income | $14.82B | $3.111B | $9.195B |
| YoY Change | 61.22% | 649.64% | -1950.1% |
| Depreciation, Depletion And Amortization | $19.42B | $4.735B | $19.35B |
| YoY Change | 0.36% | 12.66% | -0.56% |
| Cash From Operating Activities | $30.62B | $6.093B | $20.34B |
| YoY Change | 50.55% | 64.36% | 60.27% |
| INVESTING ACTIVITIES | |||
| Capital Expenditures | -$13.79B | -$3.641B | -$13.40B |
| YoY Change | 2.89% | -9.18% | -25.98% |
| Acquisitions | |||
| YoY Change | |||
| Other Investing Activities | $1.502B | $355.0M | $5.084B |
| YoY Change | -70.46% | -77.36% | 192.35% |
| Cash From Investing Activities | -$12.29B | -$3.286B | -$8.320B |
| YoY Change | 47.72% | 34.62% | -49.18% |
| FINANCING ACTIVITIES | |||
| Cash Dividend Paid | |||
| YoY Change | |||
| Common Stock Issuance & Retirement, Net | $1.751B | $1.000M | |
| YoY Change | 175000.0% | -50.0% | |
| Debt Paid & Issued, Net | |||
| YoY Change | |||
| Cash From Financing Activities | -$13.70B | -4.822B | -$14.55B |
| YoY Change | -5.87% | 285.45% | -58316.0% |
| NET CHANGE | |||
| Cash From Operating Activities | $30.62B | 6.093B | $20.34B |
| Cash From Investing Activities | -$12.29B | -3.286B | -$8.320B |
| Cash From Financing Activities | -$13.70B | -4.822B | -$14.55B |
| Net Change In Cash | $4.538B | -2.015B | -$2.471B |
| YoY Change | -283.65% | -13533.33% | -33.36% |
| FREE CASH FLOW | |||
| Cash From Operating Activities | $30.62B | $6.093B | $20.34B |
| Capital Expenditures | -$13.79B | -$3.641B | -$13.40B |
| Free Cash Flow | $44.41B | $9.734B | $33.74B |
| YoY Change | 31.62% | 26.15% | 9.56% |
Facts In Submission
| Frame | Concept Type | Concept / XBRL Key | Value | Unit |
|---|---|---|---|---|
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Accounts And Notes Receivable Due From Affiliated Companies
AccountsAndNotesReceivableDueFromAffiliatedCompanies
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1141000000 | USD |
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Accounts And Notes Receivable Due From Affiliated Companies
AccountsAndNotesReceivableDueFromAffiliatedCompanies
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884000000 | USD |
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Accounts Payable Due To Affiliated Companies
AccountsPayableDueToAffiliatedCompanies
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498000000 | USD |
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Accounts Payable Due To Affiliated Companies
AccountsPayableDueToAffiliatedCompanies
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Adjustments To Additional Paid In Capital
AdjustmentsToAdditionalPaidInCapital
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265000000 | USD |
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Adjustments To Additional Paid In Capital
AdjustmentsToAdditionalPaidInCapital
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253000000 | USD |
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Adjustments To Additional Paid In Capital
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264000000 | USD |
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241000000 | USD |
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After Tax Compensation Expense For Stock Appreciation Rights Restricted Stock Performance Units And Restricted Stock Units
AfterTaxCompensationExpenseForStockAppreciationRightsRestrictedStockPerformanceUnitsAndRestrictedStockUnits
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150000000 | USD |
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After Tax Compensation Expense For Stock Appreciation Rights Restricted Stock Performance Units And Restricted Stock Units
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47000000 | USD |
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After Tax Compensation Expense For Stock Options
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176000000 | USD |
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After Tax Compensation Expense For Stock Options
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89000000 | USD |
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After Tax Compensation Expense For Stock Options
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83000000 | USD |
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Capital And Exploratory Expenditures Excluding Equity Affiliates
CapitalAndExploratoryExpendituresExcludingEquityAffiliates
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18658000000 | USD |
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Capital And Exploratory Expenditures Excluding Equity Affiliates
CapitalAndExploratoryExpendituresExcludingEquityAffiliates
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14078000000 | USD |
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Capital And Exploratory Expenditures Excluding Equity Affiliates
CapitalAndExploratoryExpendituresExcludingEquityAffiliates
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14390000000 | USD |
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Capital And Exploratory Expenditures Including Equity Affiliates
CapitalAndExploratoryExpendituresIncludingEquityAffiliates
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Capital And Exploratory Expenditures Including Equity Affiliates
CapitalAndExploratoryExpendituresIncludingEquityAffiliates
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Capital And Exploratory Expenditures Including Equity Affiliates
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Capitalized Exploratory Well Cost Other Deductions In Property Sales
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Capitalized Exploratory Well Cost Other Deductions In Property Sales
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Capitalized Exploratory Well Cost Other Deductions In Property Sales
CapitalizedExploratoryWellCostOtherDeductionsInPropertySales
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Charges To Expense For Cash Bonuses
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Charges To Expense For Cash Bonuses
ChargesToExpenseForCashBonuses
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936000000 | USD |
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Charges To Expense For Cash Bonuses
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Company Share Of Equity Affiliates Foreign Currency Effects
CompanyShareOfEquityAffiliatesForeignCurrencyEffects
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Company Share Of Equity Affiliates Foreign Currency Effects
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Company Share Of Equity Affiliates Foreign Currency Effects
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416000000 | USD |
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Companys Pension Plans As Percentage Of Pension Assets
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Companys Share Of Expenditures By Equity Affiliates
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3770000000 | USD |
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Companys Share Of Expenditures By Equity Affiliates
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Companys Share Of Expenditures By Equity Affiliates
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CompensationExpenseForStockAppreciationRightsRestrictedStockPerformanceUnitsAndRestrictedStockUnits
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Contract With Customer Liability And Other Noncurrent Liability
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Current Maturities Of Long Term Capital Leases
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Current Maturities Of Long Term Capital Leases
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Deferred Awards Held As Stock Units
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Deferred Awards Held As Stock Units
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Deferred Awards Held As Stock Units
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Deferred Tax Components Of Deferred Charges And Other Assets
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Deferred Tax Components Of Deferred Charges And Other Assets
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Defined Benefit Plans Sponsoredby Equity Affiliates Cost Benefit
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Downstream Capital Leases
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Downstream Capital Leases
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Dry Hole Expense Related To Prior Year Net
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175000000 | USD |
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Dry Hole Expense Related To Prior Year Net
DryHoleExpenseRelatedToPriorYearNet
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42000000 | USD |
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Dry Hole Expense Related To Prior Year Net
DryHoleExpenseRelatedToPriorYearNet
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343000000 | USD |
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Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Actof2017 Amount
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Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Actof2017 Amount
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Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Actof2017 Amount
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Equity Method Investment Income
EquityMethodInvestmentIncome
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2661000000 | USD |
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Equity Method Investment Income
EquityMethodInvestmentIncome
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4438000000 | USD |
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Equity Method Investment Income
EquityMethodInvestmentIncome
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6327000000 | USD |
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Expected Period For Decision On Recognition Of Proved Reserves
ExpectedPeriodForDecisionOnRecognitionOfProvedReserves
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Exploratory Wells That Have Been Capitalized For Period Greater Than One Year Number Of Wells With Multiple Completions Gross
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Federal And State And Local Taxes On Income
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Federal And State And Local Taxes On Income
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Foreign Currency Effects
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Foreign Currency Effects
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Foreign Currency Effects
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Higher Percentage Of Projected Benefit Obligation Or Market Related Value Of Plan Assets Of Which Losses Are Amortized
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0.1 | |
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Increaseinincometaxexpense
Increaseinincometaxexpense
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Indemnifications Acquired Company Environ Liabilities Max Obligation
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200000000 | USD |
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Leasing Arrangement Lease Noncancelable Term
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Less Amounts Representing Interest And Executory Costs In Future Capital Lease Payments
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88000000 | USD |
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Lessee Capital Lease Lease Notyet Commenced Due Thereafter
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219000000 | USD |
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Lessee Capital Lease Lease Notyet Commenced Duein Five Years
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Lessee Capital Lease Lease Notyet Commenced Duein Four Years
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Lessee Capital Lease Lease Notyet Commenced Duein Three Years
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Lessee Capital Lease Lease Notyet Commenced Duein Two Years
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Lessee Capital Lease Lease Notyet Commenced Next Twelve Months
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14000000 | USD |
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Longterm Debt Current Maturities Excluding Unamortized Discount Premium
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6722000000 | USD |
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Longterm Debt Current Maturities Excluding Unamortized Discount Premium
LongtermDebtCurrentMaturitiesExcludingUnamortizedDiscountPremium
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5000000000 | USD |
| CY2016 | cvx |
Marketable Securities Sold
MarketableSecuritiesSold
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306000000 | USD |
| CY2017 | cvx |
Marketable Securities Sold
MarketableSecuritiesSold
|
7000000 | USD |
| CY2018 | cvx |
Marketable Securities Sold
MarketableSecuritiesSold
|
0 | USD |
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Maturity Period Of Bank Time Deposits Minimum
MaturityPeriodOfBankTimeDepositsMinimum
|
P90D | |
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Maximum Annual Increase Percentage To Company Contribution For Retiree Medical Coverage
MaximumAnnualIncreasePercentageToCompanyContributionForRetireeMedicalCoverage
|
0.04 | |
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Nonoperating Income
NonoperatingIncome
|
1596000000 | USD |
| CY2017 | cvx |
Nonoperating Income
NonoperatingIncome
|
2610000000 | USD |
| CY2018 | cvx |
Nonoperating Income
NonoperatingIncome
|
1110000000 | USD |
| CY2018Q4 | cvx |
Number Of Treasury Stocks Held In Benefit Plan Trust For Funding Obligations
NumberOfTreasuryStocksHeldInBenefitPlanTrustForFundingObligations
|
14200000 | shares |
| CY2018Q4 | cvx |
Number Of Treasury Stocks Held In Benefit Plan Trust For Funding Obligations
NumberOfTreasuryStocksHeldInBenefitPlanTrustForFundingObligations
|
14168000 | shares |
| CY2018Q4 | cvx |
Numberof Guarantees
NumberofGuarantees
|
2 | guaranty |
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Payments Made Under Long Term Unconditional Purchase Obligations And Commitments Including Throughput And Take Or Pay Agreements
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1300000000 | USD |
| CY2018 | cvx |
Payments Made Under Long Term Unconditional Purchase Obligations And Commitments Including Throughput And Take Or Pay Agreements
PaymentsMadeUnderLongTermUnconditionalPurchaseObligationsAndCommitmentsIncludingThroughputAndTakeOrPayAgreements
|
1400000000 | USD |
| CY2018Q4 | cvx |
Percentage Of Affiliate By Summarized Financial Information
PercentageOfAffiliateBySummarizedFinancialInformation
|
1 | |
| CY2018 | cvx |
Percentage Of Impact Of Unrecognized Tax Benefits On Effective Tax Rate If Subsequently Recognized
PercentageOfImpactOfUnrecognizedTaxBenefitsOnEffectiveTaxRateIfSubsequentlyRecognized
|
0.82 | |
| CY2016 | cvx |
Proceedsfrom Saleof Productive Assetsand Equity Method Investment
ProceedsfromSaleofProductiveAssetsandEquityMethodInvestment
|
3476000000 | USD |
| CY2017 | cvx |
Proceedsfrom Saleof Productive Assetsand Equity Method Investment
ProceedsfromSaleofProductiveAssetsandEquityMethodInvestment
|
5096000000 | USD |
| CY2018 | cvx |
Proceedsfrom Saleof Productive Assetsand Equity Method Investment
ProceedsfromSaleofProductiveAssetsandEquityMethodInvestment
|
2392000000 | USD |
| CY2017Q4 | cvx |
Redeemable Long Term Debt
RedeemableLongTermDebt
|
3078000000 | USD |
| CY2018Q4 | cvx |
Redeemable Long Term Debt
RedeemableLongTermDebt
|
3078000000 | USD |
| CY2018Q4 | cvx |
Sites With Potential Remediation Activities
SitesWithPotentialRemediationActivities
|
144 | Location |
| CY2018Q4 | cvx |
Tax Cuts And Jobs Act Of2017 Reclassification From Aoci To Retained Earnings Tax Effect
TaxCutsAndJobsActOf2017ReclassificationFromAOCIToRetainedEarningsTaxEffect
|
562000000 | USD |
| CY2018 | cvx |
Tax Cuts And Jobs Act Of2017 Reclassification From Aoci To Retained Earnings Tax Effect
TaxCutsAndJobsActOf2017ReclassificationFromAOCIToRetainedEarningsTaxEffect
|
-562000000 | USD |
| CY2018Q4 | cvx |
Tax Cutsand Jobs Actof2017 Incomplete Accounting Existing Undistributed Accumulated Earningsof Foreign Subsidiary
TaxCutsandJobsActof2017IncompleteAccountingExistingUndistributedAccumulatedEarningsofForeignSubsidiary
|
59900000000 | USD |
| CY2016 | cvx |
Taxes Other Than On Income
TaxesOtherThanOnIncome
|
11668000000 | USD |
| CY2017 | cvx |
Taxes Other Than On Income
TaxesOtherThanOnIncome
|
12331000000 | USD |
| CY2018 | cvx |
Taxes Other Than On Income
TaxesOtherThanOnIncome
|
4867000000 | USD |
| CY2016 | cvx |
Time Deposits Matured
TimeDepositsMatured
|
0 | USD |
| CY2017 | cvx |
Time Deposits Matured
TimeDepositsMatured
|
0 | USD |
| CY2018 | cvx |
Time Deposits Matured
TimeDepositsMatured
|
0 | USD |
| CY2016 | cvx |
Time Deposits Purchased
TimeDepositsPurchased
|
0 | USD |
| CY2017 | cvx |
Time Deposits Purchased
TimeDepositsPurchased
|
0 | USD |
| CY2018 | cvx |
Time Deposits Purchased
TimeDepositsPurchased
|
950000000 | USD |
| CY2017Q4 | cvx |
Upstream Capital Leases
UpstreamCapitalLeases
|
678000000 | USD |
| CY2018Q4 | cvx |
Upstream Capital Leases
UpstreamCapitalLeases
|
719000000 | USD |
| CY2017Q4 | cvx |
Various Grantor Trust Assets Invested Primarily In Interest Earning Accounts
VariousGrantorTrustAssetsInvestedPrimarilyInInterestEarningAccounts
|
35000000 | USD |
| CY2018Q4 | cvx |
Various Grantor Trust Assets Invested Primarily In Interest Earning Accounts
VariousGrantorTrustAssetsInvestedPrimarilyInInterestEarningAccounts
|
34000000 | USD |
| CY2016 | cvx |
Weighted Average Number Of Common Shares Outstanding
WeightedAverageNumberOfCommonSharesOutstanding
|
1872000000 | shares |
| CY2017 | cvx |
Weighted Average Number Of Common Shares Outstanding
WeightedAverageNumberOfCommonSharesOutstanding
|
1882000000 | shares |
| CY2018 | cvx |
Weighted Average Number Of Common Shares Outstanding
WeightedAverageNumberOfCommonSharesOutstanding
|
1897000000 | shares |
| CY2018 | dei |
Amendment Flag
AmendmentFlag
|
false | |
| 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
|
0000093410 | |
| CY2019Q1 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
1900062760 | 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
|
242200000000 | USD |
| CY2018 | dei |
Entity Registrant Name
EntityRegistrantName
|
CHEVRON CORP | |
| CY2018 | dei |
Entity Shell Company
EntityShellCompany
|
false | |
| CY2018 | dei |
Entity Small Business
EntitySmallBusiness
|
false | |
| CY2018 | dei |
Entity Voluntary Filers
EntityVoluntaryFilers
|
No | |
| CY2018 | dei |
Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
|
Yes | |
| CY2017Q4 | us-gaap |
Accounts Notes And Loans Receivable Net Current
AccountsNotesAndLoansReceivableNetCurrent
|
15353000000 | USD |
| CY2018Q4 | us-gaap |
Accounts Notes And Loans Receivable Net Current
AccountsNotesAndLoansReceivableNetCurrent
|
15050000000 | USD |
| CY2017Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
14565000000 | USD |
| CY2018Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
13953000000 | USD |
| CY2017Q4 | us-gaap |
Accounts Receivable Net Noncurrent
AccountsReceivableNetNoncurrent
|
2849000000 | USD |
| CY2018Q4 | us-gaap |
Accounts Receivable Net Noncurrent
AccountsReceivableNetNoncurrent
|
1942000000 | USD |
| CY2016 | us-gaap |
Accretion Expense
AccretionExpense
|
749000000 | USD |
| CY2017 | us-gaap |
Accretion Expense
AccretionExpense
|
668000000 | USD |
| CY2018 | us-gaap |
Accretion Expense
AccretionExpense
|
654000000 | USD |
| CY2018Q4 | us-gaap |
Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
|
1327000000 | USD |
| CY2017Q4 | us-gaap |
Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
|
1113000000 | USD |
| CY2018Q4 | us-gaap |
Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
|
937000000 | USD |
| CY2017Q4 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
1600000000 | USD |
| CY2018Q4 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
1628000000 | USD |
| CY2017Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
5267000000 | USD |
| CY2018Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
4927000000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
166773000000 | USD |
| CY2018Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
171037000000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-3589000000 | USD |
| CY2018Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-3544000000 | USD |
| CY2017Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
16848000000 | USD |
| CY2018Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
17112000000 | USD |
| CY2017Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
490000000 | USD |
| CY2018Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
869000000 | USD |
| CY2016 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
3186000000 | USD |
| CY2017 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
1021000000 | USD |
| CY2018 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
735000000 | USD |
| CY2015Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
15642000000 | USD |
| CY2016Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
14243000000 | USD |
| CY2017Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
14214000000 | USD |
| CY2018Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
14050000000 | USD |
| CY2016 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
749000000 | USD |
| CY2017 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
668000000 | USD |
| CY2018 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
654000000 | USD |
| CY2016 | us-gaap |
Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
|
204000000 | USD |
| CY2017 | us-gaap |
Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
|
684000000 | USD |
| CY2018 | us-gaap |
Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
|
96000000 | USD |
| CY2016 | us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
1658000000 | USD |
| CY2017 | us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
1721000000 | USD |
| CY2018 | us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
830000000 | USD |
| CY2016 | us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
-694000000 | USD |
| CY2017 | us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
340000000 | USD |
| CY2018 | us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
-84000000 | USD |
| CY2018Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
12957000000 | USD |
| CY2017Q4 | us-gaap |
Assets
Assets
|
253806000000 | USD |
| CY2018Q4 | us-gaap |
Assets
Assets
|
253863000000 | USD |
| CY2017Q4 | us-gaap |
Assets Current
AssetsCurrent
|
28560000000 | USD |
| CY2018Q4 | us-gaap |
Assets Current
AssetsCurrent
|
34021000000 | USD |
| CY2017Q4 | us-gaap |
Capital Lease Obligations
CapitalLeaseObligations
|
94000000 | USD |
| CY2018Q4 | us-gaap |
Capital Lease Obligations
CapitalLeaseObligations
|
127000000 | USD |
| CY2018Q4 | us-gaap |
Capital Lease Obligations Current
CapitalLeaseObligationsCurrent
|
18000000 | USD |
| CY2018Q4 | us-gaap |
Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
|
127000000 | USD |
| CY2017Q4 | us-gaap |
Capital Leased Assets Gross
CapitalLeasedAssetsGross
|
777000000 | USD |
| CY2018Q4 | us-gaap |
Capital Leased Assets Gross
CapitalLeasedAssetsGross
|
818000000 | USD |
| CY2017Q4 | us-gaap |
Capital Leases Balance Sheet Assets By Major Class Net
CapitalLeasesBalanceSheetAssetsByMajorClassNet
|
262000000 | USD |
| CY2018Q4 | us-gaap |
Capital Leases Balance Sheet Assets By Major Class Net
CapitalLeasesBalanceSheetAssetsByMajorClassNet
|
201000000 | USD |
| CY2018Q4 | us-gaap |
Capital Leases Future Minimum Payments Due
CapitalLeasesFutureMinimumPaymentsDue
|
233000000 | USD |
| CY2018Q4 | us-gaap |
Capital Leases Future Minimum Payments Due Current
CapitalLeasesFutureMinimumPaymentsDueCurrent
|
30000000 | USD |
| CY2018Q4 | us-gaap |
Capital Leases Future Minimum Payments Due In Five Years
CapitalLeasesFutureMinimumPaymentsDueInFiveYears
|
16000000 | USD |
| CY2018Q4 | us-gaap |
Capital Leases Future Minimum Payments Due In Four Years
CapitalLeasesFutureMinimumPaymentsDueInFourYears
|
16000000 | USD |
| CY2018Q4 | us-gaap |
Capital Leases Future Minimum Payments Due In Three Years
CapitalLeasesFutureMinimumPaymentsDueInThreeYears
|
17000000 | USD |
| CY2018Q4 | us-gaap |
Capital Leases Future Minimum Payments Due In Two Years
CapitalLeasesFutureMinimumPaymentsDueInTwoYears
|
22000000 | USD |
| CY2018Q4 | us-gaap |
Capital Leases Future Minimum Payments Due Thereafter
CapitalLeasesFutureMinimumPaymentsDueThereafter
|
132000000 | USD |
| CY2018Q4 | us-gaap |
Capital Leases Future Minimum Payments Present Value Of Net Minimum Payments
CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments
|
145000000 | USD |
| CY2017Q4 | us-gaap |
Capital Leases Lessee Balance Sheet Assets By Major Class Accumulated Deprecation
CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation
|
515000000 | USD |
| CY2018Q4 | us-gaap |
Capital Leases Lessee Balance Sheet Assets By Major Class Accumulated Deprecation
CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation
|
617000000 | USD |
| CY2017Q4 | us-gaap |
Capital Leases Lessee Balance Sheet Assets By Major Class Other Property Plant And Equipment
CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipment
|
0 | USD |
| CY2018Q4 | us-gaap |
Capital Leases Lessee Balance Sheet Assets By Major Class Other Property Plant And Equipment
CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipment
|
0 | USD |
| CY2016 | us-gaap |
Capitalized Exploratory Well Cost Additions Pending Determination Of Proved Reserves
CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves
|
465000000 | USD |
| CY2017 | us-gaap |
Capitalized Exploratory Well Cost Additions Pending Determination Of Proved Reserves
CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves
|
323000000 | USD |
| CY2018 | us-gaap |
Capitalized Exploratory Well Cost Additions Pending Determination Of Proved Reserves
CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves
|
207000000 | USD |
| CY2016 | us-gaap |
Capitalized Exploratory Well Cost Charged To Expense1
CapitalizedExploratoryWellCostChargedToExpense1
|
118000000 | USD |
| CY2017 | us-gaap |
Capitalized Exploratory Well Cost Charged To Expense1
CapitalizedExploratoryWellCostChargedToExpense1
|
39000000 | USD |
| CY2018 | us-gaap |
Capitalized Exploratory Well Cost Charged To Expense1
CapitalizedExploratoryWellCostChargedToExpense1
|
333000000 | USD |
| CY2015Q4 | us-gaap |
Capitalized Exploratory Well Costs
CapitalizedExploratoryWellCosts
|
3312000000 | USD |
| CY2016Q4 | us-gaap |
Capitalized Exploratory Well Costs
CapitalizedExploratoryWellCosts
|
3540000000 | USD |
| CY2017Q4 | us-gaap |
Capitalized Exploratory Well Costs
CapitalizedExploratoryWellCosts
|
3702000000 | USD |
| CY2018Q4 | us-gaap |
Capitalized Exploratory Well Costs
CapitalizedExploratoryWellCosts
|
3563000000 | USD |
| CY2016Q4 | us-gaap |
Capitalized Exploratory Well Costs That Have Been Capitalized For Period Greater Than One Year
CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear
|
3095000000 | USD |
| CY2017Q4 | us-gaap |
Capitalized Exploratory Well Costs That Have Been Capitalized For Period Greater Than One Year
CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear
|
3395000000 | USD |
| CY2018Q4 | us-gaap |
Capitalized Exploratory Well Costs That Have Been Capitalized For Period Greater Than One Year
CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear
|
3361000000 | USD |
| CY2016Q4 | us-gaap |
Capitalized Exploratory Well Costs That Have Been Capitalized For Period Of One Year Or Less
CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess
|
445000000 | USD |
| CY2017Q4 | us-gaap |
Capitalized Exploratory Well Costs That Have Been Capitalized For Period Of One Year Or Less
CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess
|
307000000 | USD |
| CY2018Q4 | us-gaap |
Capitalized Exploratory Well Costs That Have Been Capitalized For Period Of One Year Or Less
CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess
|
202000000 | USD |
| CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
11022000000 | USD |
| CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
6988000000 | USD |
| CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
4813000000 | USD |
| CY2018Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
9342000000 | USD |
| CY2015Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
12122000000 | USD |
| CY2016Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
8414000000 | USD |
| CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
5943000000 | USD |
| CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
10481000000 | USD |
| CY2016 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-3708000000 | USD |
| CY2017 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-2471000000 | USD |
| CY2018 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
4538000000 | USD |
| CY2017Q4 | us-gaap |
Commercial Paper
CommercialPaper
|
5379000000 | USD |
| CY2018Q4 | us-gaap |
Commercial Paper
CommercialPaper
|
7503000000 | USD |
| CY2018Q4 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
1600000 | shares |
| CY2017Q4 | us-gaap |
Common Stock Held In Trust
CommonStockHeldInTrust
|
240000000 | USD |
| CY2018Q4 | us-gaap |
Common Stock Held In Trust
CommonStockHeldInTrust
|
240000000 | USD |
| CY2017Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.75 | |
| CY2018Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.75 | |
| CY2017Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
6000000000 | shares |
| CY2018Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
6000000000 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
2442676580 | shares |
| CY2018Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
2442676580 | shares |
| CY2017Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
1832000000 | USD |
| CY2018Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
1832000000 | USD |
| CY2018Q4 | us-gaap |
Compensation And Benefits Trust
CompensationAndBenefitsTrust
|
240000000 | USD |
| CY2016 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-49000000 | USD |
| CY2017 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
9449000000 | USD |
| CY2018 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
15431000000 | USD |
| CY2016 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
66000000 | USD |
| CY2017 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
74000000 | USD |
| CY2018 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
36000000 | USD |
| CY2016 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
17000000 | USD |
| CY2017 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
9523000000 | USD |
| CY2018 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
15467000000 | USD |
| CY2018Q4 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
10046000000 | USD |
| CY2018Q1 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
9779000000 | USD |
| CY2016 | us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
59321000000 | USD |
| CY2017 | us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
75765000000 | USD |
| CY2018 | us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
94578000000 | USD |
| CY2016 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
116632000000 | USD |
| CY2017 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
132501000000 | USD |
| CY2018 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
145764000000 | USD |
| CY2016 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
-623000000 | USD |
| CY2017 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
-382000000 | USD |
| CY2018 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
-181000000 | USD |
| CY2016 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
2744000000 | USD |
| CY2017 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
3634000000 | USD |
| CY2018 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
4662000000 | USD |
| CY2016 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
-15000000 | USD |
| CY2017 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
-97000000 | USD |
| CY2018 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
183000000 | USD |
| CY2017Q4 | us-gaap |
Debt Current
DebtCurrent
|
15192000000 | USD |
| CY2018Q4 | us-gaap |
Debt Current
DebtCurrent
|
15626000000 | USD |
| CY2017Q4 | us-gaap |
Debt Instrument Interest Rate Effective Percentage
DebtInstrumentInterestRateEffectivePercentage
|
0.0130 | |
| CY2018Q4 | us-gaap |
Debt Instrument Interest Rate Effective Percentage
DebtInstrumentInterestRateEffectivePercentage
|
0.0243 | |
| CY2018 | us-gaap |
Debt Instrument Term
DebtInstrumentTerm
|
P364D | |
| CY2016 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-1558000000 | USD |
| CY2017 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-2561000000 | USD |
| CY2018 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
738000000 | USD |
| CY2016 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
-2156000000 | USD |
| CY2017 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
-708000000 | USD |
| CY2018 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
329000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
24665000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
25102000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
14652000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
15921000000 | USD |
| CY2016 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
-3835000000 | USD |
| CY2017 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
-3203000000 | USD |
| CY2018 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
1050000000 | USD |
| CY2016 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-121000000 | USD |
| CY2017 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
66000000 | USD |
| CY2018 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-16000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
1769000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
1373000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
31337000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
29553000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
|
336000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
|
505000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
5463000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
4948000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
2415000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
3481000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Foreign
DeferredTaxAssetsTaxCreditCarryforwardsForeign
|
11872000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Foreign
DeferredTaxAssetsTaxCreditCarryforwardsForeign
|
10536000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits
|
3129000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits
|
2787000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
842000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
595000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Asset Retirement Obligations
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations
|
5511000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Asset Retirement Obligations
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations
|
5328000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
16574000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
15973000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
9902000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
11522000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
4796000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
4943000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
19869000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
20159000000 | USD |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
|
5286000000 | USD |
| CY2018Q4 | us-gaap |
Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
|
4448000000 | USD |
| CY2018 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Decrease On Accumulated Postretirement Benefit Obligation1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1
|
156000000 | USD |
| CY2018 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Decrease On Service And Interest Cost Components1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1
|
10000000 | USD |
| CY2018 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Increase On Accumulated Postretirement Benefit Obligation
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation
|
197000000 | USD |
| CY2018 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Increase On Service And Interest Cost Components
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents
|
12000000 | USD |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Health Care Cost Trend Rate Assumed Next Fiscal Year
DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear
|
0.074 | |
| CY2018Q4 | us-gaap |
Defined Benefit Plan Health Care Cost Trend Rate Assumed Next Fiscal Year
DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear
|
0.072 | |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Ultimate Health Care Cost Trend Rate1
DefinedBenefitPlanUltimateHealthCareCostTrendRate1
|
0.045 | |
| CY2018Q4 | us-gaap |
Defined Benefit Plan Ultimate Health Care Cost Trend Rate1
DefinedBenefitPlanUltimateHealthCareCostTrendRate1
|
0.045 | |
| CY2017 | us-gaap |
Defined Benefit Plan Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate
DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate
|
2025 | |
| CY2018 | us-gaap |
Defined Benefit Plan Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate
DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate
|
2025 | |
| CY2016 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
19457000000 | USD |
| CY2017 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
19349000000 | USD |
| CY2018 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
19419000000 | USD |
| CY2017Q4 | us-gaap |
Derivative Asset Fair Value Gross Liability
DerivativeAssetFairValueGrossLiability
|
1147000000 | USD |
| CY2018Q4 | us-gaap |
Derivative Asset Fair Value Gross Liability
DerivativeAssetFairValueGrossLiability
|
3402000000 | USD |
| CY2017Q4 | us-gaap |
Derivative Asset Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election
DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
|
22000000 | USD |
| CY2018Q4 | us-gaap |
Derivative Asset Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election
DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
|
283000000 | USD |
| CY2017Q4 | us-gaap |
Derivative Asset Not Subject To Master Netting Arrangement Deduction
DerivativeAssetNotSubjectToMasterNettingArrangementDeduction
|
0 | USD |
| CY2018Q4 | us-gaap |
Derivative Asset Not Subject To Master Netting Arrangement Deduction
DerivativeAssetNotSubjectToMasterNettingArrangementDeduction
|
0 | USD |
| CY2017Q4 | us-gaap |
Derivative Assets
DerivativeAssets
|
22000000 | USD |
| CY2018Q4 | us-gaap |
Derivative Assets
DerivativeAssets
|
283000000 | USD |
| CY2017Q4 | us-gaap |
Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
|
1169000000 | USD |
| CY2018Q4 | us-gaap |
Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
|
3685000000 | USD |
| CY2017Q4 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
1271000000 | USD |
| CY2018Q4 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
3414000000 | USD |
| CY2017Q4 | us-gaap |
Derivative Instruments Not Designated As Hedging Instruments Asset At Fair Value
DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue
|
22000000 | USD |
| CY2018Q4 | us-gaap |
Derivative Instruments Not Designated As Hedging Instruments Asset At Fair Value
DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue
|
283000000 | USD |
| CY2016 | us-gaap |
Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net
DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
|
-300000000 | USD |
| CY2017 | us-gaap |
Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net
DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
|
-116000000 | USD |
| CY2018 | us-gaap |
Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net
DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
|
105000000 | USD |
| CY2017Q4 | us-gaap |
Derivative Instruments Not Designated As Hedging Instruments Liability At Fair Value
DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue
|
124000000 | USD |
| CY2018Q4 | us-gaap |
Derivative Instruments Not Designated As Hedging Instruments Liability At Fair Value
DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue
|
12000000 | USD |
| CY2017Q4 | us-gaap |
Derivative Liabilities
DerivativeLiabilities
|
124000000 | USD |
| CY2018Q4 | us-gaap |
Derivative Liabilities
DerivativeLiabilities
|
12000000 | USD |
| CY2017Q4 | us-gaap |
Derivative Liability Fair Value Gross Asset
DerivativeLiabilityFairValueGrossAsset
|
1147000000 | USD |
| CY2018Q4 | us-gaap |
Derivative Liability Fair Value Gross Asset
DerivativeLiabilityFairValueGrossAsset
|
3402000000 | USD |
| CY2017Q4 | us-gaap |
Derivative Liability Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election
DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
|
124000000 | USD |
| CY2018Q4 | us-gaap |
Derivative Liability Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election
DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
|
12000000 | USD |
| CY2017Q4 | us-gaap |
Derivative Liability Not Subject To Master Netting Arrangement Deduction
DerivativeLiabilityNotSubjectToMasterNettingArrangementDeduction
|
0 | USD |
| CY2018Q4 | us-gaap |
Derivative Liability Not Subject To Master Netting Arrangement Deduction
DerivativeLiabilityNotSubjectToMasterNettingArrangementDeduction
|
0 | USD |
| CY2017Q4 | us-gaap |
Disposal Group Including Discontinued Operation Property Plant And Equipment
DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment
|
640000000 | USD |
| CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Property Plant And Equipment
DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment
|
1863000000 | USD |
| CY2016 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
8095000000 | USD |
| CY2018 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
8593000000 | USD |
| CY2017 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
8210000000 | USD |
| CY2016 | us-gaap |
Dividends Common Stock Stock
DividendsCommonStockStock
|
3000000 | USD |
| CY2017 | us-gaap |
Dividends Common Stock Stock
DividendsCommonStockStock
|
3000000 | USD |
| CY2018 | us-gaap |
Dividends Common Stock Stock
DividendsCommonStockStock
|
3000000 | USD |
| CY2016Q4 | us-gaap |
Due From Affiliates
DueFromAffiliates
|
3535000000 | USD |
| CY2017Q4 | us-gaap |
Due From Affiliates
DueFromAffiliates
|
3853000000 | USD |
| CY2018Q4 | us-gaap |
Due From Affiliates
DueFromAffiliates
|
3402000000 | USD |
| CY2016 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.27 | |
| CY2017 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
4.88 | |
| CY2018 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
7.81 | |
| CY2016 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-0.27 | |
| CY2017 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
4.85 | |
| CY2018 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
7.74 | |
| CY2016 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-53000000 | USD |
| CY2017 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
65000000 | USD |
| CY2018 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-91000000 | USD |
| CY2016 | us-gaap |
Effect Of Lifo Inventory Liquidation On Income
EffectOfLIFOInventoryLiquidationOnIncome
|
-88000000 | USD |
| CY2017 | us-gaap |
Effect Of Lifo Inventory Liquidation On Income
EffectOfLIFOInventoryLiquidationOnIncome
|
-5000000 | USD |
| CY2018 | us-gaap |
Effect Of Lifo Inventory Liquidation On Income
EffectOfLIFOInventoryLiquidationOnIncome
|
26000000 | USD |
| CY2016 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.800 | |
| CY2017 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
-0.005 | |
| CY2018 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.278 | |
| CY2016 | us-gaap |
Employee Service Share Based Compensation Cash Flow Effect Cash Used To Settle Awards
EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards
|
82000000 | USD |
| CY2017 | us-gaap |
Employee Service Share Based Compensation Cash Flow Effect Cash Used To Settle Awards
EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards
|
187000000 | USD |
| CY2018 | us-gaap |
Employee Service Share Based Compensation Cash Flow Effect Cash Used To Settle Awards
EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards
|
157000000 | USD |
| CY2018Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
53000000 | USD |
| CY2018 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P1Y7M6D | |
| CY2016 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions
|
21000000 | USD |
| CY2017 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions
|
48000000 | USD |
| CY2018 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions
|
43000000 | USD |
| CY2017Q4 | us-gaap |
Energy Related Inventory Chemicals
EnergyRelatedInventoryChemicals
|
476000000 | USD |
| CY2018Q4 | us-gaap |
Energy Related Inventory Chemicals
EnergyRelatedInventoryChemicals
|
487000000 | USD |
| CY2017Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
32105000000 | USD |
| CY2018Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
35261000000 | USD |
| CY2017Q4 | us-gaap |
Equity Securities Fv Ni
EquitySecuritiesFvNi
|
392000000 | USD |
| CY2018Q4 | us-gaap |
Equity Securities Fv Ni
EquitySecuritiesFvNi
|
285000000 | USD |
| CY2016Q4 | us-gaap |
Excess Of Replacement Or Current Costs Over Stated Lifo Value
ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue
|
2942000000 | USD |
| CY2017Q4 | us-gaap |
Excess Of Replacement Or Current Costs Over Stated Lifo Value
ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue
|
3937000000 | USD |
| CY2018Q4 | us-gaap |
Excess Of Replacement Or Current Costs Over Stated Lifo Value
ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue
|
5134000000 | USD |
| CY2016 | us-gaap |
Excise And Sales Taxes
ExciseAndSalesTaxes
|
6905000000 | USD |
| CY2017 | us-gaap |
Excise And Sales Taxes
ExciseAndSalesTaxes
|
7189000000 | USD |
| CY2016 | us-gaap |
Exploration Expense
ExplorationExpense
|
1033000000 | USD |
| CY2017 | us-gaap |
Exploration Expense
ExplorationExpense
|
864000000 | USD |
| CY2018 | us-gaap |
Exploration Expense
ExplorationExpense
|
1210000000 | USD |
| CY2016 | us-gaap |
Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
|
56000000 | USD |
| CY2017 | us-gaap |
Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
|
1183000000 | USD |
| CY2018 | us-gaap |
Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
|
25000000 | USD |
| CY2016 | us-gaap |
Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
|
-186000000 | USD |
| CY2017 | us-gaap |
Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
|
-131000000 | USD |
| CY2018 | us-gaap |
Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
|
-123000000 | USD |
| CY2016 | us-gaap |
Foreign Income Tax Expense Benefit Continuing Operations
ForeignIncomeTaxExpenseBenefitContinuingOperations
|
588000000 | USD |
| CY2017 | us-gaap |
Foreign Income Tax Expense Benefit Continuing Operations
ForeignIncomeTaxExpenseBenefitContinuingOperations
|
2926000000 | USD |
| CY2018 | us-gaap |
Foreign Income Tax Expense Benefit Continuing Operations
ForeignIncomeTaxExpenseBenefitContinuingOperations
|
4991000000 | USD |
| CY2017 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
1800000000 | USD |
| CY2018 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
630000000 | USD |
| CY2016 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
1149000000 | USD |
| CY2017 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
2195000000 | USD |
| CY2018 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
619000000 | USD |
| CY2017Q4 | us-gaap |
Goodwill
Goodwill
|
4531000000 | USD |
| CY2018Q4 | us-gaap |
Goodwill
Goodwill
|
4518000000 | USD |
| CY2018Q4 | us-gaap |
Guarantee Obligations Current Carrying Value
GuaranteeObligationsCurrentCarryingValue
|
968000000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-4317000000 | USD |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-441000000 | USD |
| CY2018 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
4730000000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
2157000000 | USD |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
9662000000 | USD |
| CY2018 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
15845000000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
-2160000000 | USD |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
9221000000 | USD |
| CY2018 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
20575000000 | USD |
| CY2016 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
2661000000 | USD |
| CY2017 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
4438000000 | USD |
| CY2018 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
6327000000 | USD |
| CY2016 | us-gaap |
Income Loss From Equity Method Investments Net Of Dividends Or Distributions
IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
|
1549000000 | USD |
| CY2017 | us-gaap |
Income Loss From Equity Method Investments Net Of Dividends Or Distributions
IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
|
2380000000 | USD |
| CY2018 | us-gaap |
Income Loss From Equity Method Investments Net Of Dividends Or Distributions
IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
|
3580000000 | USD |
| CY2017Q4 | us-gaap |
Income Tax Examination Penalties And Interest Accrued
IncomeTaxExaminationPenaltiesAndInterestAccrued
|
178000000 | USD |
| CY2018Q4 | us-gaap |
Income Tax Examination Penalties And Interest Accrued
IncomeTaxExaminationPenaltiesAndInterestAccrued
|
33000000 | USD |
| CY2016 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
38000000 | USD |
| CY2017 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
-161000000 | USD |
| CY2018 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
8000000 | USD |
| CY2016 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-1729000000 | USD |
| CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-48000000 | USD |
| CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
5715000000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
-2020000000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary
IncomeTaxReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary
|
704000000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary
IncomeTaxReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary
|
1373000000 | USD |
| CY2018 | us-gaap |
Income Tax Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary
IncomeTaxReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary
|
1526000000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
608000000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
-130000000 | USD |
| CY2018 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
3132000000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-756000000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
3227000000 | USD |
| CY2018 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
4321000000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
-296000000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
447000000 | USD |
| CY2018 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
-134000000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Prior Year Income Taxes
IncomeTaxReconciliationPriorYearIncomeTaxes
|
-349000000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Prior Year Income Taxes
IncomeTaxReconciliationPriorYearIncomeTaxes
|
-39000000 | USD |
| CY2018 | us-gaap |
Income Tax Reconciliation Prior Year Income Taxes
IncomeTaxReconciliationPriorYearIncomeTaxes
|
-51000000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-44000000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
39000000 | USD |
| CY2018 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
162000000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
188000000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
199000000 | USD |
| CY2018 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
163000000 | USD |
| CY2016 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
1935000000 | USD |
| CY2017 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
3132000000 | USD |
| CY2018 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
4748000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Accounts And Notes Receivable
IncreaseDecreaseInAccountsAndNotesReceivable
|
2121000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Accounts And Notes Receivable
IncreaseDecreaseInAccountsAndNotesReceivable
|
915000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Accounts And Notes Receivable
IncreaseDecreaseInAccountsAndNotesReceivable
|
-437000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
366000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
998000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-494000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
-4000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
531000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
-88000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
|
-178000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
|
254000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
|
0 | USD |
| CY2016 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-603000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
267000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
424000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Long Term Receivables Current
IncreaseDecreaseInLongTermReceivablesCurrent
|
131000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Long Term Receivables Current
IncreaseDecreaseInLongTermReceivablesCurrent
|
368000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Long Term Receivables Current
IncreaseDecreaseInLongTermReceivablesCurrent
|
-418000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Operating Capital
IncreaseDecreaseInOperatingCapital
|
327000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Operating Capital
IncreaseDecreaseInOperatingCapital
|
-520000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Operating Capital
IncreaseDecreaseInOperatingCapital
|
718000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-829000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-173000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
149000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Time Deposits
IncreaseDecreaseInTimeDeposits
|
0 | USD |
| CY2017 | us-gaap |
Increase Decrease In Time Deposits
IncreaseDecreaseInTimeDeposits
|
0 | USD |
| CY2018 | us-gaap |
Increase Decrease In Time Deposits
IncreaseDecreaseInTimeDeposits
|
-950000000 | USD |
| CY2016 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
552000000 | USD |
| CY2017 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
595000000 | USD |
| CY2017 | us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
902000000 | USD |
| CY2018 | us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
921000000 | USD |
| CY2018 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
173000000 | USD |
| CY2016 | us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
753000000 | USD |
| CY2016 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
201000000 | USD |
| CY2017 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
307000000 | USD |
| CY2018 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
748000000 | USD |
| CY2016 | us-gaap |
Interest Paid Net
InterestPaidNet
|
158000000 | USD |
| CY2017 | us-gaap |
Interest Paid Net
InterestPaidNet
|
265000000 | USD |
| CY2018 | us-gaap |
Interest Paid Net
InterestPaidNet
|
736000000 | USD |
| CY2017Q4 | us-gaap |
Inventory Finished Goods And Work In Process
InventoryFinishedGoodsAndWorkInProcess
|
3142000000 | USD |
| CY2018Q4 | us-gaap |
Inventory Finished Goods And Work In Process
InventoryFinishedGoodsAndWorkInProcess
|
3383000000 | USD |
| CY2017Q4 | us-gaap |
Inventory Net
InventoryNet
|
5585000000 | USD |
| CY2018Q4 | us-gaap |
Inventory Net
InventoryNet
|
5704000000 | USD |
| CY2017Q4 | us-gaap |
Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
|
32497000000 | USD |
| CY2018Q4 | us-gaap |
Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
|
35546000000 | USD |
| CY2016 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
945000000 | USD |
| CY2017 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
727000000 | USD |
| CY2018 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
821000000 | USD |
| CY2017Q4 | us-gaap |
Liabilities
Liabilities
|
104487000000 | USD |
| CY2018Q4 | us-gaap |
Liabilities
Liabilities
|
98221000000 | USD |
| CY2017Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
253806000000 | USD |
| CY2018Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
253863000000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
27737000000 | USD |
| CY2018Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
27171000000 | USD |
| CY2018Q4 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
9900000000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
30234000000 | USD |
| CY2018Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
23730000000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Including Current Maturities
LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
|
33571000000 | USD |
| CY2018Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Including Current Maturities
LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
|
28733000000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
6720000000 | USD |
| CY2018Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
4999000000 | USD |
| CY2018Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
|
4351000000 | USD |
| CY2018Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
5000000000 | USD |
| CY2018Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
|
3003000000 | USD |
| CY2018Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
4050000000 | USD |
| CY2018Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
2272000000 | USD |
| CY2018Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
|
5054000000 | USD |
| CY2017Q4 | us-gaap |
Marketable Securities Current
MarketableSecuritiesCurrent
|
9000000 | USD |
| CY2018Q4 | us-gaap |
Marketable Securities Current
MarketableSecuritiesCurrent
|
53000000 | USD |
| CY2017Q4 | us-gaap |
Minority Interest
MinorityInterest
|
1195000000 | USD |
| CY2018Q4 | us-gaap |
Minority Interest
MinorityInterest
|
1088000000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
25000000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-14554000000 | USD |
| CY2018 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-13699000000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-16370000000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-8320000000 | USD |
| CY2018 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-12290000000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
12690000000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
20338000000 | USD |
| CY2018 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
30618000000 | USD |
| CY2016 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-497000000 | USD |
| CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
9195000000 | USD |
| CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
14824000000 | USD |
| CY2016 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
66000000 | USD |
| CY2017 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
74000000 | USD |
| CY2018 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
36000000 | USD |
| CY2016 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
-497000000 | USD |
| CY2017 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
9195000000 | USD |
| CY2018 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
14824000000 | USD |
| CY2016 | us-gaap |
Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
|
745000000 | USD |
| CY2017 | us-gaap |
Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
|
648000000 | USD |
| CY2018 | us-gaap |
Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
|
560000000 | USD |
| CY2018 | us-gaap |
Number Of Operating Segments
NumberOfOperatingSegments
|
2 | segment |
| CY2018 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
2 | segment |
| CY2016 | us-gaap |
Operating Costs And Expenses
OperatingCostsAndExpenses
|
19902000000 | USD |
| CY2017 | us-gaap |
Operating Costs And Expenses
OperatingCostsAndExpenses
|
19127000000 | USD |
| CY2018 | us-gaap |
Operating Costs And Expenses
OperatingCostsAndExpenses
|
20544000000 | USD |
| CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
2159000000 | USD |
| CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
540000000 | USD |
| CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
166000000 | USD |
| CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
242000000 | USD |
| CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
378000000 | USD |
| CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
492000000 | USD |
| CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
341000000 | USD |
| CY2016 | us-gaap |
Operating Leases Income Statement Sublease Revenue
OperatingLeasesIncomeStatementSubleaseRevenue
|
7000000 | USD |
| CY2017 | us-gaap |
Operating Leases Income Statement Sublease Revenue
OperatingLeasesIncomeStatementSubleaseRevenue
|
6000000 | USD |
| CY2018 | us-gaap |
Operating Leases Income Statement Sublease Revenue
OperatingLeasesIncomeStatementSubleaseRevenue
|
5000000 | USD |
| CY2016 | us-gaap |
Operating Leases Rent Expense Contingent Rentals
OperatingLeasesRentExpenseContingentRentals
|
2000000 | USD |
| CY2017 | us-gaap |
Operating Leases Rent Expense Contingent Rentals
OperatingLeasesRentExpenseContingentRentals
|
1000000 | USD |
| CY2018 | us-gaap |
Operating Leases Rent Expense Contingent Rentals
OperatingLeasesRentExpenseContingentRentals
|
1000000 | USD |
| CY2016 | us-gaap |
Operating Leases Rent Expense Minimum Rentals
OperatingLeasesRentExpenseMinimumRentals
|
943000000 | USD |
| CY2017 | us-gaap |
Operating Leases Rent Expense Minimum Rentals
OperatingLeasesRentExpenseMinimumRentals
|
726000000 | USD |
| CY2018 | us-gaap |
Operating Leases Rent Expense Minimum Rentals
OperatingLeasesRentExpenseMinimumRentals
|
820000000 | USD |
| CY2016 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
938000000 | USD |
| CY2017 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
721000000 | USD |
| CY2018 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
816000000 | USD |
| CY2018Q4 | us-gaap |
Operating Loss Carryforwards
OperatingLossCarryforwards
|
13731000000 | USD |
| CY2017Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
7017000000 | USD |
| CY2018Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
6766000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax
|
-345000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax
|
1000000 | USD |
| CY2018 | us-gaap |
Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax
|
26000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
|
19000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
|
-20000000 | USD |
| CY2018 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
|
-13000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
|
918000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
|
817000000 | USD |
| CY2018 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
|
792000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-156000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-256000000 | USD |
| CY2018 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
4000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-22000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
57000000 | USD |
| CY2018 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-19000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
448000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
254000000 | USD |
| CY2018 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
607000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-443000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-200000000 | USD |
| CY2018 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-631000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
-505000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
-44000000 | USD |
| CY2018 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
-230000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
315000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
571000000 | USD |
| CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
-85000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
27000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-3000000 | USD |
| CY2018 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-5000000 | USD |
| CY2017Q4 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
1967000000 | USD |
| CY2018Q4 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
1834000000 | USD |
| CY2016 | us-gaap |
Other Noncash Expense
OtherNoncashExpense
|
489000000 | USD |
| CY2017 | us-gaap |
Other Noncash Expense
OtherNoncashExpense
|
198000000 | USD |
| CY2018 | us-gaap |
Other Noncash Expense
OtherNoncashExpense
|
687000000 | USD |
| CY2016 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-672000000 | USD |
| CY2017 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-251000000 | USD |
| CY2018 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-13000000 | USD |
| CY2017Q4 | us-gaap |
Other Short Term Borrowings
OtherShortTermBorrowings
|
0 | USD |
| CY2018Q4 | us-gaap |
Other Short Term Borrowings
OtherShortTermBorrowings
|
0 | USD |
| CY2016 | us-gaap |
Payments For Proceeds From Investments
PaymentsForProceedsFromInvestments
|
-297000000 | USD |
| CY2017 | us-gaap |
Payments For Proceeds From Investments
PaymentsForProceedsFromInvestments
|
-4000000 | USD |
| CY2018 | us-gaap |
Payments For Proceeds From Investments
PaymentsForProceedsFromInvestments
|
51000000 | USD |
| CY2016 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
2000000 | USD |
| CY2017 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
1000000 | USD |
| CY2018 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
1751000000 | USD |
| CY2016 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
8032000000 | USD |
| CY2017 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
8132000000 | USD |
| CY2018 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
8502000000 | USD |
| CY2016 | us-gaap |
Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
|
63000000 | USD |
| CY2017 | us-gaap |
Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
|
78000000 | USD |
| CY2018 | us-gaap |
Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
|
91000000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Equipment On Lease
PaymentsToAcquireEquipmentOnLease
|
5000000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Equipment On Lease
PaymentsToAcquireEquipmentOnLease
|
8000000 | USD |
| CY2018 | us-gaap |
Payments To Acquire Equipment On Lease
PaymentsToAcquireEquipmentOnLease
|
75000000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Interest In Subsidiaries And Affiliates
PaymentsToAcquireInterestInSubsidiariesAndAffiliates
|
55000000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Interest In Subsidiaries And Affiliates
PaymentsToAcquireInterestInSubsidiariesAndAffiliates
|
25000000 | USD |
| CY2018 | us-gaap |
Payments To Acquire Interest In Subsidiaries And Affiliates
PaymentsToAcquireInterestInSubsidiariesAndAffiliates
|
65000000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
9000000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
3000000 | USD |
| CY2018 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
51000000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Oil And Gas Property And Equipment
PaymentsToAcquireOilAndGasPropertyAndEquipment
|
17742000000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Oil And Gas Property And Equipment
PaymentsToAcquireOilAndGasPropertyAndEquipment
|
13222000000 | USD |
| CY2018 | us-gaap |
Payments To Acquire Oil And Gas Property And Equipment
PaymentsToAcquireOilAndGasPropertyAndEquipment
|
13384000000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Other Productive Assets
PaymentsToAcquireOtherProductiveAssets
|
1000000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Other Productive Assets
PaymentsToAcquireOtherProductiveAssets
|
0 | USD |
| CY2018 | us-gaap |
Payments To Acquire Other Productive Assets
PaymentsToAcquireOtherProductiveAssets
|
1000000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
18109000000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
13404000000 | USD |
| CY2018 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
13792000000 | USD |
| CY2016 | us-gaap |
Payments To Explore And Develop Oil And Gas Properties
PaymentsToExploreAndDevelopOilAndGasProperties
|
544000000 | USD |
| CY2017 | us-gaap |
Payments To Explore And Develop Oil And Gas Properties
PaymentsToExploreAndDevelopOilAndGasProperties
|
666000000 | USD |
| CY2018 | us-gaap |
Payments To Explore And Develop Oil And Gas Properties
PaymentsToExploreAndDevelopOilAndGasProperties
|
523000000 | USD |
| CY2016 | us-gaap |
Payments To Fund Longterm Loans To Related Parties
PaymentsToFundLongtermLoansToRelatedParties
|
2341000000 | USD |
| CY2017 | us-gaap |
Payments To Fund Longterm Loans To Related Parties
PaymentsToFundLongtermLoansToRelatedParties
|
142000000 | USD |
| CY2018 | us-gaap |
Payments To Fund Longterm Loans To Related Parties
PaymentsToFundLongtermLoansToRelatedParties
|
0 | USD |
| CY2017Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
7421000000 | USD |
| CY2018Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
6654000000 | USD |
| CY2016 | us-gaap |
Pension Contributions
PensionContributions
|
870000000 | USD |
| CY2017 | us-gaap |
Pension Contributions
PensionContributions
|
980000000 | USD |
| CY2018 | us-gaap |
Pension Contributions
PensionContributions
|
1035000000 | USD |
| CY2017Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
1.00 | |
| CY2018Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
1.00 | |
| CY2017Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
100000000 | shares |
| CY2018Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
100000000 | shares |
| CY2017Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
| CY2018Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
| CY2017Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
| CY2018Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
| CY2017Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
2800000000 | USD |
| CY2018Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
2922000000 | USD |
| CY2016 | us-gaap |
Proceeds From Collection Of Longterm Loans To Related Parties
ProceedsFromCollectionOfLongtermLoansToRelatedParties
|
307000000 | USD |
| CY2017 | us-gaap |
Proceeds From Collection Of Longterm Loans To Related Parties
ProceedsFromCollectionOfLongtermLoansToRelatedParties
|
126000000 | USD |
| CY2018 | us-gaap |
Proceeds From Collection Of Longterm Loans To Related Parties
ProceedsFromCollectionOfLongtermLoansToRelatedParties
|
111000000 | USD |
| CY2016 | us-gaap |
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
|
322000000 | USD |
| CY2017 | us-gaap |
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
|
166000000 | USD |
| CY2018 | us-gaap |
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
|
392000000 | USD |
| CY2016 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
6924000000 | USD |
| CY2017 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
3991000000 | USD |
| CY2018 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
218000000 | USD |
| CY2016 | us-gaap |
Proceeds From Payments For Long Term Loans For Related Parties
ProceedsFromPaymentsForLongTermLoansForRelatedParties
|
-2034000000 | USD |
| CY2017 | us-gaap |
Proceeds From Payments For Long Term Loans For Related Parties
ProceedsFromPaymentsForLongTermLoansForRelatedParties
|
-16000000 | USD |
| CY2018 | us-gaap |
Proceeds From Payments For Long Term Loans For Related Parties
ProceedsFromPaymentsForLongTermLoansForRelatedParties
|
111000000 | USD |
| CY2016 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
2130000000 | USD |
| CY2017 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-5142000000 | USD |
| CY2018 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
2021000000 | USD |
| CY2016 | us-gaap |
Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
|
-90000000 | USD |
| CY2017 | us-gaap |
Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
|
-1373000000 | USD |
| CY2018 | us-gaap |
Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
|
3671000000 | USD |
| CY2016 | us-gaap |
Proceeds From Repurchase Of Equity
ProceedsFromRepurchaseOfEquity
|
650000000 | USD |
| CY2017 | us-gaap |
Proceeds From Repurchase Of Equity
ProceedsFromRepurchaseOfEquity
|
1117000000 | USD |
| CY2018 | us-gaap |
Proceeds From Repurchase Of Equity
ProceedsFromRepurchaseOfEquity
|
-604000000 | USD |
| CY2016 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
3476000000 | USD |
| CY2017 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
5096000000 | USD |
| CY2018 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
2392000000 | USD |
| CY2016 | us-gaap |
Proceeds From Sales Of Assets Investing Activities
ProceedsFromSalesOfAssetsInvestingActivities
|
3154000000 | USD |
| CY2017 | us-gaap |
Proceeds From Sales Of Assets Investing Activities
ProceedsFromSalesOfAssetsInvestingActivities
|
4930000000 | USD |
| CY2018 | us-gaap |
Proceeds From Sales Of Assets Investing Activities
ProceedsFromSalesOfAssetsInvestingActivities
|
2000000000 | USD |
| CY2016 | us-gaap |
Proceeds From Short Term Debt
ProceedsFromShortTermDebt
|
14778000000 | USD |
| CY2017 | us-gaap |
Proceeds From Short Term Debt
ProceedsFromShortTermDebt
|
5051000000 | USD |
| CY2018 | us-gaap |
Proceeds From Short Term Debt
ProceedsFromShortTermDebt
|
2486000000 | USD |
| CY2016 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
647000000 | USD |
| CY2017 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
1100000000 | USD |
| CY2018 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
1159000000 | USD |
| CY2016 | us-gaap |
Profit Loss
ProfitLoss
|
-431000000 | USD |
| CY2017 | us-gaap |
Profit Loss
ProfitLoss
|
9269000000 | USD |
| CY2018 | us-gaap |
Profit Loss
ProfitLoss
|
14860000000 | USD |
| CY2016Q4 | us-gaap |
Projects That Have Exploratory Well Costs That Have Been Capitalized For Period Greater Than One Year
ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear
|
35 | Project |
| CY2017Q4 | us-gaap |
Projects That Have Exploratory Well Costs That Have Been Capitalized For Period Greater Than One Year
ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear
|
32 | Project |
| CY2018Q4 | us-gaap |
Projects That Have Exploratory Well Costs That Have Been Capitalized For Period Greater Than One Year
ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear
|
30 | Project |
| CY2016 | us-gaap |
Property Plant And Equipment Additions
PropertyPlantAndEquipmentAdditions
|
17623000000 | USD |
| CY2017 | us-gaap |
Property Plant And Equipment Additions
PropertyPlantAndEquipmentAdditions
|
14364000000 | USD |
| CY2018 | us-gaap |
Property Plant And Equipment Additions
PropertyPlantAndEquipmentAdditions
|
13066000000 | USD |
| CY2016Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
336077000000 | USD |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
344485000000 | USD |
| CY2018Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
340244000000 | USD |
| CY2016Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
182186000000 | USD |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
177712000000 | USD |
| CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
169207000000 | USD |
| CY2016 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
-604000000 | USD |
| CY2017 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
-510000000 | USD |
| CY2018 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
-603000000 | USD |
| CY2016 | us-gaap |
Reclassification To Well Facilities And Equipment Based On Determination Of Proved Reserves
ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves
|
119000000 | USD |
| CY2017 | us-gaap |
Reclassification To Well Facilities And Equipment Based On Determination Of Proved Reserves
ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves
|
113000000 | USD |
| CY2018 | us-gaap |
Reclassification To Well Facilities And Equipment Based On Determination Of Proved Reserves
ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves
|
13000000 | USD |
| CY2018Q4 | us-gaap |
Recorded Unconditional Purchase Obligation Due After Fifth Year
RecordedUnconditionalPurchaseObligationDueAfterFifthYear
|
4700000000 | USD |
| CY2018Q4 | us-gaap |
Recorded Unconditional Purchase Obligation Due In Fifth Year
RecordedUnconditionalPurchaseObligationDueInFifthYear
|
800000000 | USD |
| CY2018Q4 | us-gaap |
Recorded Unconditional Purchase Obligation Due In Fourth Year
RecordedUnconditionalPurchaseObligationDueInFourthYear
|
1000000000 | USD |
| CY2018Q4 | us-gaap |
Recorded Unconditional Purchase Obligation Due In Second Year
RecordedUnconditionalPurchaseObligationDueInSecondYear
|
1200000000 | USD |
| CY2018Q4 | us-gaap |
Recorded Unconditional Purchase Obligation Due In Third Year
RecordedUnconditionalPurchaseObligationDueInThirdYear
|
1300000000 | USD |
| CY2018Q4 | us-gaap |
Recorded Unconditional Purchase Obligation Due Within One Year
RecordedUnconditionalPurchaseObligationDueWithinOneYear
|
1300000000 | USD |
| CY2016 | us-gaap |
Related Party Transaction Other Revenues From Transactions With Related Party
RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty
|
5786000000 | USD |
| CY2017 | us-gaap |
Related Party Transaction Other Revenues From Transactions With Related Party
RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty
|
8165000000 | USD |
| CY2018 | us-gaap |
Related Party Transaction Other Revenues From Transactions With Related Party
RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty
|
10378000000 | USD |
| CY2016 | us-gaap |
Repayments Of Long Term Debt And Capital Securities
RepaymentsOfLongTermDebtAndCapitalSecurities
|
1584000000 | USD |
| CY2017 | us-gaap |
Repayments Of Long Term Debt And Capital Securities
RepaymentsOfLongTermDebtAndCapitalSecurities
|
6310000000 | USD |
| CY2018 | us-gaap |
Repayments Of Long Term Debt And Capital Securities
RepaymentsOfLongTermDebtAndCapitalSecurities
|
6741000000 | USD |
| CY2016 | us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
12558000000 | USD |
| CY2017 | us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
8820000000 | USD |
| CY2018 | us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
4136000000 | USD |
| CY2016 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
476000000 | USD |
| CY2017 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
433000000 | USD |
| CY2018 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
453000000 | USD |
| CY2015Q4 | us-gaap |
Restricted Cash Current
RestrictedCashCurrent
|
196000000 | USD |
| CY2016Q4 | us-gaap |
Restricted Cash Current
RestrictedCashCurrent
|
488000000 | USD |
| CY2017Q4 | us-gaap |
Restricted Cash Current
RestrictedCashCurrent
|
405000000 | USD |
| CY2018Q4 | us-gaap |
Restricted Cash Current
RestrictedCashCurrent
|
341000000 | USD |
| CY2015Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
904000000 | USD |
| CY2016Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
938000000 | USD |
| CY2017Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
725000000 | USD |
| CY2018Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
798000000 | USD |
| CY2017Q4 | us-gaap |
Restricted Investments Current
RestrictedInvestmentsCurrent
|
1130000000 | USD |
| CY2018Q4 | us-gaap |
Restricted Investments Current
RestrictedInvestmentsCurrent
|
1139000000 | USD |
| CY2016 | us-gaap |
Results Of Operations Dry Hole Costs
ResultsOfOperationsDryHoleCosts
|
313000000 | USD |
| CY2017 | us-gaap |
Results Of Operations Dry Hole Costs
ResultsOfOperationsDryHoleCosts
|
157000000 | USD |
| CY2018 | us-gaap |
Results Of Operations Dry Hole Costs
ResultsOfOperationsDryHoleCosts
|
344000000 | USD |
| CY2017Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
174106000000 | USD |
| CY2018Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
180987000000 | USD |
| CY2017Q4 | us-gaap |
Retained Earnings Undistributed Earnings From Equity Method Investees
RetainedEarningsUndistributedEarningsFromEquityMethodInvestees
|
18473000000 | USD |
| CY2018Q4 | us-gaap |
Retained Earnings Undistributed Earnings From Equity Method Investees
RetainedEarningsUndistributedEarningsFromEquityMethodInvestees
|
22362000000 | USD |
| CY2018 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
158902000000 | USD |
| CY2016 | us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
110215000000 | USD |
| CY2017 | us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
134674000000 | USD |
| CY2018 | us-gaap |
Revenue Performance Obligation Description Of Timing
RevenuePerformanceObligationDescriptionOfTiming
|
Payment is generally due within 30 days of delivery. | |
| CY2016 | us-gaap |
Revenues
Revenues
|
114472000000 | USD |
| CY2017 | us-gaap |
Revenues
Revenues
|
141722000000 | USD |
| CY2018 | us-gaap |
Revenues
Revenues
|
166339000000 | USD |
| CY2016 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
4305000000 | USD |
| CY2017 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
4110000000 | USD |
| CY2018 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
3838000000 | USD |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.045 | |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.042 | |
| CY2018 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.038 | |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.217 | |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.217 | |
| CY2018 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.212 | |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.016 | |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.022 | |
| CY2018 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.026 | |
| CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
748211 | shares |
| CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
99.34 | |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
240000000 | USD |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
407000000 | USD |
| CY2018 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
506000000 | USD |
| CY2018 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
715000 | shares |
| CY2018 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
|
4665000 | shares |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
9.53 | |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
15.31 | |
| CY2018 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
18.18 | |
| CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
1101000000 | USD |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
103765000 | shares |
| CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
94724000 | shares |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
97.40 | |
| CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
99.92 | |
| CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
|
81074000 | shares |
| CY2018 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
88.11 | |
| CY2018 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
115.25 | |
| CY2018 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
125.35 | |
| CY2016 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P6Y3M18D | |
| CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P6Y3M18D | |
| CY2018 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P6Y6M | |
| CY2018Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
933000000 | USD |
| CY2018 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P4Y7M6D | |
| CY2018 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P5Y0M26D | |
| CY2015Q4 | us-gaap |
Shares Issued
SharesIssued
|
2442677000 | shares |
| CY2016Q4 | us-gaap |
Shares Issued
SharesIssued
|
2442677000 | shares |
| CY2017Q4 | us-gaap |
Shares Issued
SharesIssued
|
2442677000 | shares |
| CY2018Q4 | us-gaap |
Shares Issued
SharesIssued
|
2442677000 | shares |
| CY2015Q4 | us-gaap |
Shares Outstanding
SharesOutstanding
|
1882814000 | shares |
| CY2016Q4 | us-gaap |
Shares Outstanding
SharesOutstanding
|
1891507000 | shares |
| CY2017Q4 | us-gaap |
Shares Outstanding
SharesOutstanding
|
1904702000 | shares |
| CY2018Q4 | us-gaap |
Shares Outstanding
SharesOutstanding
|
1902838000 | shares |
| CY2017Q4 | us-gaap |
Short Term Bank Loans And Notes Payable
ShortTermBankLoansAndNotesPayable
|
0 | USD |
| CY2018Q4 | us-gaap |
Short Term Bank Loans And Notes Payable
ShortTermBankLoansAndNotesPayable
|
28000000 | USD |
| CY2017Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
5192000000 | USD |
| CY2018Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
5726000000 | USD |
| CY2017 | us-gaap |
Short Term Debt Refinanced Amount
ShortTermDebtRefinancedAmount
|
10000000000 | USD |
| CY2018 | us-gaap |
Short Term Debt Refinanced Amount
ShortTermDebtRefinancedAmount
|
9900000000 | USD |
| CY2018 | us-gaap |
Shortterm Debt Average Outstanding Amount
ShorttermDebtAverageOutstandingAmount
|
0 | USD |
| CY2018 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
12991000 | shares |
| CY2016 | us-gaap |
Stock Issued During Period Shares Treasury Stock Reissued
StockIssuedDuringPeriodSharesTreasuryStockReissued
|
8713000 | shares |
| CY2017 | us-gaap |
Stock Issued During Period Shares Treasury Stock Reissued
StockIssuedDuringPeriodSharesTreasuryStockReissued
|
13205000 | shares |
| CY2018 | us-gaap |
Stock Issued During Period Shares Treasury Stock Reissued
StockIssuedDuringPeriodSharesTreasuryStockReissued
|
13048000 | shares |
| CY2016 | us-gaap |
Stock Issued During Period Value Treasury Stock Reissued
StockIssuedDuringPeriodValueTreasuryStockReissued
|
661000000 | USD |
| CY2017 | us-gaap |
Stock Issued During Period Value Treasury Stock Reissued
StockIssuedDuringPeriodValueTreasuryStockReissued
|
1002000000 | USD |
| CY2018 | us-gaap |
Stock Issued During Period Value Treasury Stock Reissued
StockIssuedDuringPeriodValueTreasuryStockReissued
|
991000000 | USD |
| CY2016 | us-gaap |
Stock Option Plan Expense
StockOptionPlanExpense
|
271000000 | USD |
| CY2017 | us-gaap |
Stock Option Plan Expense
StockOptionPlanExpense
|
137000000 | USD |
| CY2018 | us-gaap |
Stock Option Plan Expense
StockOptionPlanExpense
|
105000000 | USD |
| CY2016 | us-gaap |
Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
|
0 | shares |
| CY2017 | us-gaap |
Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
|
0 | shares |
| CY2018 | us-gaap |
Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
|
14900000 | shares |
| CY2016 | us-gaap |
Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
|
0 | USD |
| CY2017 | us-gaap |
Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
|
0 | USD |
| CY2018 | us-gaap |
Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
|
1750000000 | USD |
| CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
148124000000 | USD |
| CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
154554000000 | USD |
| CY2015Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
153886000000 | USD |
| CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
146722000000 | USD |
| CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
149319000000 | USD |
| CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
155642000000 | USD |
| CY2016 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
7000000 | USD |
| CY2017 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
-33000000 | USD |
| CY2018 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
52000000 | USD |
| CY2018Q4 | us-gaap |
Tax Credit Carryforward Amount
TaxCreditCarryforwardAmount
|
1198000000 | USD |
| CY2016 | us-gaap |
Taxes Other
TaxesOther
|
11668000000 | USD |
| CY2017 | us-gaap |
Taxes Other
TaxesOther
|
12331000000 | USD |
| CY2018 | us-gaap |
Taxes Other
TaxesOther
|
4867000000 | USD |
| CY2017Q4 | us-gaap |
Time Deposits
TimeDeposits
|
0 | USD |
| CY2018Q4 | us-gaap |
Time Deposits
TimeDeposits
|
950000000 | USD |
| CY2017Q4 | us-gaap |
Time Deposits At Carrying Value
TimeDepositsAtCarryingValue
|
0 | USD |
| CY2018Q4 | us-gaap |
Time Deposits At Carrying Value
TimeDepositsAtCarryingValue
|
950000000 | USD |
| CY2015Q4 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
559863000 | shares |
| CY2016Q4 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
551170000 | shares |
| CY2017Q4 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
537975000 | shares |
| CY2018Q4 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
539839000 | shares |
| CY2017Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
537974695 | shares |
| CY2018Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
539838890 | shares |
| CY2016 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
20000 | shares |
| CY2017 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
10000 | shares |
| CY2018 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
14912000 | shares |
| CY2017Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
40833000000 | USD |
| CY2018Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
41593000000 | USD |
| CY2016 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
2000000 | USD |
| CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
4828000000 | USD |
| CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
5070000000 | USD |
| CY2018 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Foreign Currency Translation
UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation
|
6000000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
390000000 | USD |
| CY2017 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
1000000 | USD |
| CY2018 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
1751000000 | USD |
| CY2015Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
3042000000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
90000000 | USD |
| CY2016Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
3031000000 | USD |
| CY2018 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
131000000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
36000000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
1173000000 | USD |
| CY2018 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
13000000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
245000000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
1853000000 | USD |
| CY2018 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
239000000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Foreign Currency Translation
UnrecognizedTaxBenefitsIncreasesResultingFromForeignCurrencyTranslation
|
1000000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Foreign Currency Translation
UnrecognizedTaxBenefitsIncreasesResultingFromForeignCurrencyTranslation
|
43000000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
181000000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
1166000000 | USD |
| CY2018 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
153000000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
12000000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
2000000 | USD |
| CY2018 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
0 | USD |
| CY2016 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
0 | shares |
| CY2017 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
15000000 | shares |
| CY2018 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
16000000 | shares |
| CY2016 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
1873000000 | shares |
| CY2017 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
1898000000 | shares |
| CY2018 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
1914000000 | shares |
| CY2016 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
1873000000 | shares |
| CY2017 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
1883000000 | shares |
| CY2018 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
1898000000 | shares |
