$SLB
SCHLUMBERGER LIMITED/NV Stock $slb

$slb Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000156459019000928 Filed on January 23, 2019

Income Statement

Concept	2017 Q4	2017	2016 Q4
Revenue	$8.179B	$30.44B	$7.107B
YoY Change	15.08%	9.46%	-8.23%
Cost Of Revenue	$7.169B	$18.21B	$6.113B
YoY Change	17.27%	1.85%	-2.16%
Gross Profit	$1.010B	$12.23B	$994.0M
YoY Change	1.61%	23.15%	-33.56%
Gross Profit Margin	12.35%	40.19%	13.99%
Selling, General & Admin	$109.0M	$432.0M	$98.00M
YoY Change	11.22%	7.2%	-25.76%
% of Gross Profit	10.79%	3.53%	9.86%
Research & Development	$192.0M	$787.0M	$262.0M
YoY Change	-26.72%	-22.23%	-4.73%
% of Gross Profit	19.01%	6.43%	26.36%
Depreciation & Amortization	$906.0M	$3.837B	$1.016B
YoY Change	-10.83%	-6.28%	5.5%
% of Gross Profit	89.7%	31.36%	102.21%
Operating Expenses	$301.0M	$787.0M	$360.0M
YoY Change	-16.39%	-22.23%	-11.55%
Operating Profit	$709.0M	$3.921B	$634.0M
YoY Change	11.83%	19.8%	-41.78%
Interest Expense	-$123.0M	$566.0M	-$172.0M
YoY Change	-28.49%	-0.7%	207.14%
% of Operating Profit	-17.35%	14.44%	-27.13%
Other Income/Expense, Net
YoY Change
Pretax Income	-$2.210B	-$1.183B	-$214.0M
YoY Change	932.71%	-37.9%	-80.6%
Income Tax	-$15.00M	$330.0M	-$19.00M
% Of Pretax Income
Net Earnings	-$2.254B	-$1.505B	-$205.0M
YoY Change	999.51%	-10.79%	-79.82%
Net Earnings / Revenue	-27.56%	-4.94%	-2.88%
Basic Earnings Per Share		-$1.08
Diluted Earnings Per Share	-$1.624M	-$1.08	-$147.2K
COMMON SHARES
Basic Shares Outstanding		1.388B	1.391B
Diluted Shares Outstanding		1.388B

Balance Sheet

Concept	2017 Q4	2017	2016 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$5.089B	$5.089B	$9.257B
YoY Change	-45.03%	-45.03%	-28.98%
Cash & Equivalents
Short-Term Investments	$3.300B	$3.290B	$6.600B
Other Short-Term Assets	$1.278B	$1.278B	$1.058B
YoY Change	20.79%	20.79%	-6.7%
Inventory	$4.046B	$4.046B	$4.225B
Prepaid Expenses
Receivables	$8.084B	$8.084B	$9.387B
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$18.50B	$18.50B	$23.93B
YoY Change	-22.69%	-22.69%	-11.09%
LONG-TERM ASSETS
Property, Plant & Equipment	$11.58B	$11.58B	$12.82B
YoY Change	-9.71%	-9.71%	-4.43%
Goodwill	$25.12B		$24.99B
YoY Change	0.51%		60.14%
Intangibles
YoY Change
Long-Term Investments	$1.519B	$1.519B	$1.481B
YoY Change	2.57%	2.57%	-60.28%
Other Assets	$5.196B	$5.923B	$3.809B
YoY Change	36.41%	21.32%	38.56%
Total Long-Term Assets	$53.49B	$53.49B	$54.03B
YoY Change	-1.0%	-1.0%	31.48%
TOTAL ASSETS
Total Short-Term Assets	$18.50B	$18.50B	$23.93B
Total Long-Term Assets	$53.49B	$53.49B	$54.03B
Total Assets	$71.99B	$71.99B	$77.96B
YoY Change	-7.66%	-7.66%	14.63%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$10.04B	$4.614B	$9.939B
YoY Change	0.98%	15.23%	29.67%
Accrued Expenses		$1.296B
YoY Change		-3.93%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$1.178B
YoY Change	-100.0%		-23.8%
Long-Term Debt Due	$3.324B	$3.324B	$1.975B
YoY Change	68.3%	5.42%	-34.41%
Total Short-Term Liabilities	$15.28B	$15.28B	$15.06B
YoY Change	1.48%	1.48%	6.64%
LONG-TERM LIABILITIES
Long-Term Debt	$14.88B	$14.88B	$16.46B
YoY Change	-9.65%	-9.65%	13.99%
Other Long-Term Liabilities	$1.837B	$2.919B	$1.530B
YoY Change	20.07%	-3.5%	48.83%
Total Long-Term Liabilities	$16.71B	$17.79B	$17.99B
YoY Change	-7.12%	-8.69%	16.31%
TOTAL LIABILITIES
Total Short-Term Liabilities	$15.28B	$15.28B	$15.06B
Total Long-Term Liabilities	$16.71B	$17.79B	$17.99B
Total Liabilities	$34.73B	$35.15B	$36.43B
YoY Change	-4.67%	-4.7%	13.48%
SHAREHOLDERS EQUITY
Retained Earnings	$32.19B		$36.47B
YoY Change	-11.74%		-10.77%
Common Stock	$12.98B		$12.80B
YoY Change	1.36%		0.85%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$4.049B		$3.550B
YoY Change	14.06%		-73.45%
Treasury Stock Shares	$50.00M		$43.00M
Shareholders Equity	$36.84B	$36.84B	$41.08B
YoY Change
Total Liabilities & Shareholders Equity	$71.99B	$71.99B	$77.96B
YoY Change	-7.66%	-7.66%	14.63%

Cashflow Statement

Concept	2017 Q4	2017	2016 Q4
OPERATING ACTIVITIES
Net Income	-$2.254B	-$1.505B	-$205.0M
YoY Change	999.51%	-10.79%	-79.82%
Depreciation, Depletion And Amortization	$906.0M	$3.837B	$1.016B
YoY Change	-10.83%	-6.28%	5.5%
Cash From Operating Activities	$2.251B	$5.663B	$2.013B
YoY Change	11.82%	-9.55%	-7.58%
INVESTING ACTIVITIES
Capital Expenditures	-$625.0M	$2.107B	-$654.0M
YoY Change	-4.43%	2.53%	4.31%
Acquisitions
YoY Change
Other Investing Activities	-$1.793B	$217.0M	$622.0M
YoY Change	-388.26%	301.85%	-108.19%
Cash From Investing Activities	-$2.418B	-$1.779B	-$32.00M
YoY Change	7456.25%	185.1%	-99.61%
FINANCING ACTIVITIES
Cash Dividend Paid		$2.778B
YoY Change		4.95%
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net		$2.961B
YoY Change		-47.41%
Cash From Financing Activities	278.0M	-5.033B	-2.389B
YoY Change	-111.64%	-7.28%	-142.08%
NET CHANGE
Cash From Operating Activities	2.251B	5.663B	2.013B
Cash From Investing Activities	-2.418B	-1.779B	-32.00M
Cash From Financing Activities	278.0M	-5.033B	-2.389B
Net Change In Cash	111.0M	-1.149B	-408.0M
YoY Change	-127.21%	-649.76%	9.97%
FREE CASH FLOW
Cash From Operating Activities	$2.251B	$5.663B	$2.013B
Capital Expenditures	-$625.0M	$2.107B	-$654.0M
Free Cash Flow	$2.876B	$3.556B	$2.667B
YoY Change	7.84%	-15.45%	-4.92%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2016	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	106000000
CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	184000000
CY2017	slb	Interest Income And Other InterestIncomeAndOther	224000000
CY2016	slb	Equity Method Investment Other Than Temporary Impairment And Foreign Currency Devaluation Loss EquityMethodInvestmentOtherThanTemporaryImpairmentAndForeignCurrencyDevaluationLoss	3172000000
CY2016	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1012000000
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	32815000000
CY2017	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	30440000000
CY2016	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	27810000000
CY2017	us-gaap	Interest Expense InterestExpense	566000000
CY2018	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	702000000
CY2016	us-gaap	Interest Expense InterestExpense	570000000
CY2016	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	349000000
CY2016	slb	Interest Income And Other InterestIncomeAndOther	200000000
CY2018	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	215000000
CY2017	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	308000000
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2624000000
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	447000000
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	330000000
CY2018	us-gaap	Interest Expense InterestExpense	575000000
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-278000000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-1183000000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-1905000000
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.08
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.53
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.24
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1385000000
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1388000000
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	1357000000
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1393000000
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1388000000
CY2017	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	2961000000
CY2016	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	5630000000
CY2018	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-85000000
CY2017	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-1022000000
CY2018	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	3000000
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	41529000000
CY2017	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	22000000
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-358000000
CY2017	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	787000000
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	432000000
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	403000000
CY2018	slb	Equity Method Investment Other Than Temporary Impairment And Foreign Currency Devaluation Loss EquityMethodInvestmentOtherThanTemporaryImpairmentAndForeignCurrencyDevaluationLoss	356000000
CY2017	slb	Equity Method Investment Other Than Temporary Impairment And Foreign Currency Devaluation Loss EquityMethodInvestmentOtherThanTemporaryImpairmentAndForeignCurrencyDevaluationLoss	3211000000
CY2017	us-gaap	Payments To Acquire Businesses And Interest In Affiliates PaymentsToAcquireBusinessesAndInterestInAffiliates	847000000
CY2016	us-gaap	Payments To Acquire Businesses And Interest In Affiliates PaymentsToAcquireBusinessesAndInterestInAffiliates	2398000000
CY2018	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	-1943000000
CY2018	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	444000000
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	343000000
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	267000000
CY2017	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	133000000
CY2016	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	231000000
CY2016	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	778000000
CY2016	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	267000000
CY2016	us-gaap	Dividends Cash DividendsCash	2713000000
CY2017Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1100000000
CY2017	us-gaap	Effect Of Exchange Rate On Cash EffectOfExchangeRateOnCash	19000000
CY2016	us-gaap	Effect Of Exchange Rate On Cash EffectOfExchangeRateOnCash	-73000000
CY2016Q4	us-gaap	Cash Cash	2929000000
CY2016	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	-5544000000
CY2018	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	29000000
CY2017	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	217000000
CY2016Q4	us-gaap	Shares Outstanding SharesOutstanding	1391000000
CY2017	slb	Stock Issued During Period Shares Stock Options Exercised Less Shares Exchanged StockIssuedDuringPeriodSharesStockOptionsExercisedLessSharesExchanged	1000000
CY2017	us-gaap	Stock Issued During Period Shares Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures	2000000
CY2016	us-gaap	Payments For Repurchase Of Equity PaymentsForRepurchaseOfEquity	778000000
CY2017	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	2371000000
CY2017	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	1609000000
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	6261000000
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2107000000
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2055000000
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	1357000000
CY2018	us-gaap	Payments Of Dividends PaymentsOfDividends	2770000000
CY2018	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	34000000
CY2018Q4	us-gaap	Shares Outstanding SharesOutstanding	1383000000
CY2017	us-gaap	Payments Of Dividends PaymentsOfDividends	2778000000
CY2016	us-gaap	Payments Of Dividends PaymentsOfDividends	2647000000
CY2018	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	227000000
CY2017	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	212000000
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-159000000
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-157000000
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	-5000000
CY2018	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-191000000
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-3000000
CY2016	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-83000000
CY2018	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-11000000
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-8000000
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	21000000
CY2018	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-16000000
CY2017	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	22000000
CY2016	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-101000000
CY2018	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-1000000
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-121000000
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-186000000
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	134000000
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-289000000
CY2018	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-187000000
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	80000000
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	102000000
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-18000000
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-15000000
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-13000000
CY2018	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	1938000000
CY2017	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-1144000000
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-1712000000
CY2018	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	39000000
CY2017	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-8000000
CY2016	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	60000000
CY2018	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1899000000
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-1136000000
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-1772000000
CY2018Q4	us-gaap	Cash Cash	1433000000
CY2017Q4	us-gaap	Cash Cash	1799000000
CY2018Q4	us-gaap	Short Term Investments ShortTermInvestments	1344000000
CY2017Q4	us-gaap	Short Term Investments ShortTermInvestments	3290000000
CY2018Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	7881000000
CY2017Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	8084000000
CY2018Q4	us-gaap	Inventory Net InventoryNet	4010000000
CY2017Q4	us-gaap	Inventory Net InventoryNet	4046000000
CY2018Q4	us-gaap	Other Assets Current OtherAssetsCurrent	1063000000
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	1278000000
CY2018Q4	us-gaap	Assets Current AssetsCurrent	15731000000
CY2017Q4	us-gaap	Assets Current AssetsCurrent	18497000000
CY2018Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	1538000000
CY2017Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	1519000000
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	11679000000
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	11576000000
CY2018Q4	slb	Multiclient Seismic Data MulticlientSeismicData	601000000
CY2017Q4	slb	Multiclient Seismic Data MulticlientSeismicData	727000000
CY2018Q4	us-gaap	Goodwill Goodwill	24931000000
CY2017Q4	us-gaap	Goodwill Goodwill	25118000000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	8727000000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	9354000000
CY2016	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	231000000
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	85000000
CY2018	us-gaap	Payments For Repurchase Of Equity PaymentsForRepurchaseOfEquity	400000000
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	7300000000
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	5196000000
CY2018Q4	us-gaap	Assets Assets	70507000000
CY2017Q4	us-gaap	Assets Assets	71987000000
CY2018Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	10223000000
CY2017Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	10036000000
CY2018Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	1155000000
CY2017Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	1223000000
CY2018Q4	slb	Short Term Borrowings And Long Term Debt Current ShortTermBorrowingsAndLongTermDebtCurrent	1407000000
CY2017Q4	slb	Short Term Borrowings And Long Term Debt Current ShortTermBorrowingsAndLongTermDebtCurrent	3324000000
CY2018Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	701000000
CY2017Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	699000000
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	13486000000
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	15282000000
CY2018Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	14644000000
CY2017Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	14875000000
CY2018Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	1153000000
CY2017Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	1082000000
CY2018Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	1441000000
CY2017Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	1650000000
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	3197000000
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1837000000
CY2018Q4	us-gaap	Liabilities Liabilities	33921000000
CY2017Q4	us-gaap	Liabilities Liabilities	34726000000
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	13132000000
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	12975000000
CY2018Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4006000000
CY2017Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4049000000
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CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	32190000000
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CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4274000000
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	36162000000
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	36842000000
CY2018Q4	us-gaap	Minority Interest MinorityInterest	424000000
CY2017Q4	us-gaap	Minority Interest MinorityInterest	419000000
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	36586000000
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	37261000000
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	70507000000
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	71987000000
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	249000000
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	241000000
CY2017	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	3764000000
CY2016	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	3820000000
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	3837000000
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4094000000
CY2017	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	104000000
CY2016	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	187000000
CY2017	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-8000000
CY2016	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	174000000
CY2017	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	56000000
CY2016	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	60000000
CY2017	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	124000000
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CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-108000000
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-800000000
CY2017	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	174000000
CY2016	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-308000000
CY2017	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-402000000
CY2016	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	488000000
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CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-1680000000
CY2017	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	104000000
CY2016	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-110000000
CY2017	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-28000000
CY2016	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	77000000
CY2017	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	234000000
CY2016	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	251000000
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	5713000000
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	5663000000
CY2016	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	1031000000
CY2017	slb	Payments For Proceeds From Capitalized Costs Support Equipment And Facilities PaymentsForProceedsFromCapitalizedCostsSupportEquipmentAndFacilities	-276000000
CY2016	slb	Payments For Proceeds From Capitalized Costs Support Equipment And Facilities PaymentsForProceedsFromCapitalizedCostsSupportEquipmentAndFacilities	-630000000
CY2018	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	579000000
CY2017	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	-3277000000
CY2016	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	54000000
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1040000000
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1779000000
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-624000000
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	184000000
CY2017	us-gaap	Payments For Repurchase Of Equity PaymentsForRepurchaseOfEquity	969000000
CY2018	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	898000000
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-5428000000
CY2017	us-gaap	Cash Period Increase Decrease Excluding Exchange Rate Effect CashPeriodIncreaseDecreaseExcludingExchangeRateEffect	-1149000000
CY2016	us-gaap	Cash Period Increase Decrease Excluding Exchange Rate Effect CashPeriodIncreaseDecreaseExcludingExchangeRateEffect	209000000
CY2015Q4	us-gaap	Cash Cash	2793000000
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	35905000000
CY2016	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	21000000
CY2016	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	20000000
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	43000000
CY2017	us-gaap	Stockholders Equity Other StockholdersEquityOther	-20000000
CY2018	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-196000000
CY2018	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-11000000
CY2016	us-gaap	Stockholders Equity Other StockholdersEquityOther	12000000
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-3000000
CY2017Q4	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	410000000
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	85000000
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	969000000
CY2017	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	343000000
CY2017	us-gaap	Dividends Cash DividendsCash	2775000000
CY2018	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	34000000
CY2018	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-15000000
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	22000000
CY2018	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	227000000
CY2018	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	400000000
CY2018	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	345000000
CY2018	us-gaap	Dividends Cash DividendsCash	2770000000
CY2018	us-gaap	Stockholders Equity Other StockholdersEquityOther	-44000000
CY2015Q4	us-gaap	Shares Outstanding SharesOutstanding	1256000000
CY2016	slb	Stock Issued During Period Shares Stock Options Exercised Less Shares Exchanged StockIssuedDuringPeriodSharesStockOptionsExercisedLessSharesExchanged	3000000
CY2016	us-gaap	Stock Issued During Period Shares Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures	1000000
CY2016	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	4000000
CY2016	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	11000000
CY2017	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	3000000
CY2018	slb	Stock Issued During Period Shares Stock Options Exercised Less Shares Exchanged StockIssuedDuringPeriodSharesStockOptionsExercisedLessSharesExchanged	1000000
CY2018	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	6000000
CY2018	us-gaap	Nature Of Operations NatureOfOperations	<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">1. <font style="text-decoration:underline;">Business Description </font></p> <p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:6pt;"> </p> <p style="text-align:justify;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Schlumberger Limited (Schlumberger N.V., incorporated in Curaçao) and its consolidated subsidiaries (collectively, “Schlumberger”) comprise the world’s leading supplier of technology for reservoir characterization, drilling, production and processing to the oil and gas industry. </p>
CY2016Q4	us-gaap	Assets Assets	77956000000
CY2018	us-gaap	Loss Contingency Disclosures LossContingencyDisclosures	<p style="text-align:justify;margin-bottom:0pt;margin-top:18pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">16. <font style="text-decoration:underline;">Contingencies</font> </p> <p style="text-align:justify;margin-bottom:0pt;margin-top:6pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Schlumberger and its subsidiaries are party to various legal proceedings from time to time.  A liability is accrued when a loss is both probable and can be reasonably estimated. Management believes that the probability of a material loss with respect to any currently pending legal proceeding is remote.  However, litigation is inherently uncertain and it is not possible to predict the ultimate disposition of any of these proceedings.   </p> <p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:9pt;"> </p>
CY2018	us-gaap	Use Of Estimates UseOfEstimates	<p style="text-align:justify;margin-bottom:0pt;margin-top:12pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Use of Estimates </p> <p style="text-align:justify;margin-bottom:0pt;margin-top:6pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The preparation of financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period.  On an ongoing basis, Schlumberger evaluates its estimates, including those related to collectibility of accounts receivable; revenue recognized for certain long-term construction-type contracts over time; recoverability of fixed assets, goodwill, intangible assets, Schlumberger Production Management investments and investments in affiliates; income taxes; multiclient seismic data; contingencies and actuarial assumptions for employee benefit plans.  Schlumberger bases its estimates on historical experience and other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources.  Actual results may differ from these estimates under different assumptions or conditions. </p>
CY2018	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<p style="text-align:justify;margin-bottom:0pt;margin-top:12pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Concentration of Credit Risk </p> <p style="text-align:justify;margin-bottom:0pt;margin-top:6pt;text-indent:0%;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Schlumberger’s assets that are exposed to concentrations of credit risk consist primarily of cash, short-term investments, receivables from clients and derivative financial instruments.  Schlumberger places its cash and short-term investments with financial institutions and corporations and limits the amount of credit exposure with any one of them.  Schlumberger regularly evaluates the creditworthiness of the issuers in which it invests.  By using derivative financial instruments to hedge certain exposures, Schlumberger exposes itself to some credit risk.  Schlumberger minimizes this credit risk by entering into transactions with high-quality counterparties, limiting the exposure to each counterparty and monitoring the financial condition of its counterparties. </p> <p style="text-align:justify;margin-bottom:0pt;margin-top:12pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Schlumberger operates in more than 85 countries and as such, its accounts receivable are spread over many countries and customers.  Accounts receivable in the United States represented 22% of Schlumberger’s accounts receivable balance at December 31, 2018.  No other country accounted for greater than 10% of Schlumberger’s accounts receivable balance.  </p>
CY2017	us-gaap	Goodwill Translation And Purchase Accounting Adjustments GoodwillTranslationAndPurchaseAccountingAdjustments	34000000
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-1505000000
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-1687000000
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-1687000000
CY2018	us-gaap	Incremental Common Shares Attributable To Nonvested Shares With Forfeitable Dividends IncrementalCommonSharesAttributableToNonvestedSharesWithForfeitableDividends	8000000
CY2018Q4	us-gaap	Deferred Revenue DeferredRevenue	2700000000
CY2018	slb	Percentage Of Deferred Revenue Expected To Be Recognized Within One Year PercentageOfDeferredRevenueExpectedToBeRecognizedWithinOneYear	0.50
CY2018	slb	Amortization Expenses Of Capitalized Investments AmortizationExpensesOfCapitalizedInvestments	568000000
CY2017	slb	Amortization Expenses Of Capitalized Investments AmortizationExpensesOfCapitalizedInvestments	465000000
CY2016	slb	Amortization Expenses Of Capitalized Investments AmortizationExpensesOfCapitalizedInvestments	449000000
CY2018	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	0
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2138000000
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	2138000000
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-1505000000
CY2017	slb	Charges And Credits ChargesAndCredits	3590000000
CY2016	slb	Charges And Credits Pretax ChargesAndCreditsPretax	3820000000
CY2016	slb	Charges And Credits Tax ChargesAndCreditsTax	583000000
CY2016	slb	Charges And Credits ChargesAndCredits	3237000000
CY2016Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Cash And Equivalents BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents	785000000
CY2016Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Marketable Securities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities	1448000000
CY2016Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Receivables BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables	1669000000
CY2016Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Inventory BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory	2350000000
CY2016Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment	1320000000
CY2017Q4	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	334000000
CY2017Q2	slb	Promissory Note In Exchange Of Accounts Receivable PromissoryNoteInExchangeOfAccountsReceivable	700000000
CY2017Q2	slb	Promissory Note Term PromissoryNoteTerm	P3Y
CY2017Q2	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.0650
CY2017Q2	slb	Charges And Credits Pretax ChargesAndCreditsPretax	50000000
CY2017	slb	Charges And Credits Pretax ChargesAndCreditsPretax	3764000000
CY2017	slb	Charges And Credits Tax ChargesAndCreditsTax	140000000
CY2017	slb	Charges And Credits Impact Of Non Controlling Interest ChargesAndCreditsImpactOfNonControllingInterest	34000000
CY2016Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Noncurrent Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets	511000000
CY2016Q2	slb	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Accounts Payable And Accrued Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayableAndAccruedLiabilities	2604000000
CY2016Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Long Term Debt BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt	3018000000
CY2016Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deferred Tax Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities	1343000000
CY2016Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther	538000000
CY2016Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	5912000000
CY2016Q2	us-gaap	Business Combination Acquisition Of Less Than100 Percent Noncontrolling Interest Fair Value BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue	57000000
CY2016Q2	slb	Business Combination Recognized Identifiable Assets Acquired Liabilities Assumed Less Noncontrolling Interest And Investment BusinessCombinationRecognizedIdentifiableAssetsAcquiredLiabilitiesAssumedLessNoncontrollingInterestAndInvestment	3790000000
CY2016Q2	us-gaap	Goodwill Goodwill	9013000000
CY2016Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Less Noncontrolling Interest BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest	12803000000
CY2016Q2	slb	Fair Value Adjustment To Inventory FairValueAdjustmentToInventory	299000000
CY2016Q2	slb	Increase In Fair Value Of Long Term Notes IncreaseInFairValueOfLongTermNotes	244000000
CY2016	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	29438000000
CY2016	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	-1419000000
CY2016	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	-1.02
CY2018Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	1803000000
CY2017Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	1846000000
CY2018Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	519000000
CY2017Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	503000000
CY2018Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	1688000000
CY2017Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	1697000000
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	38664000000
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	37813000000
CY2018Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	26985000000
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	26237000000
CY2018	us-gaap	Depreciation Depreciation	2100000000
CY2017	us-gaap	Depreciation Depreciation	2300000000
CY2016	us-gaap	Depreciation Depreciation	2700000000
CY2016Q4	slb	Multiclient Seismic Data MulticlientSeismicData	1073000000
CY2018	slb	Multiclient Seismic Data Capitalized In Period MulticlientSeismicDataCapitalizedInPeriod	100000000
CY2017	slb	Multiclient Seismic Data Capitalized In Period MulticlientSeismicDataCapitalizedInPeriod	276000000
CY2018	slb	Multiclient Seismic Data Charged To Cost Of Goods Sold And Services MulticlientSeismicDataChargedToCostOfGoodsSoldAndServices	226000000
CY2017	slb	Multiclient Seismic Data Charged To Cost Of Goods Sold And Services MulticlientSeismicDataChargedToCostOfGoodsSoldAndServices	377000000
CY2017	slb	Multiclient Seismic Data Impairment Charge MulticlientSeismicDataImpairmentCharge	245000000
CY2016Q4	us-gaap	Goodwill Goodwill	24990000000
CY2017	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	94000000
CY2017	slb	Defined Benefit Plan Health Care Cost Trend Rate Current Year DefinedBenefitPlanHealthCareCostTrendRateCurrentYear	0.0725
CY2017Q4	us-gaap	Defined Benefit Plan Ultimate Health Care Cost Trend Rate1 DefinedBenefitPlanUltimateHealthCareCostTrendRate1	0.0500
CY2017	us-gaap	Defined Benefit Plan Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate	2026
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	200000000
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	567000000
CY2018Q4	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	6500000000
CY2018Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	4100000000
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2018	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	39000000
CY2018	us-gaap	Goodwill Written Off Related To Sale Of Business Unit GoodwillWrittenOffRelatedToSaleOfBusinessUnit	175000000
CY2018	us-gaap	Goodwill Translation And Purchase Accounting Adjustments GoodwillTranslationAndPurchaseAccountingAdjustments	-51000000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	12465000000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3738000000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	12567000000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3213000000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	677000000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	668000000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	632000000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	622000000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	612000000
CY2018	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	673000000
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	663000000
CY2018Q4	slb	Weighted Average Interest Rate On Variable Rate Debt WeightedAverageInterestRateOnVariableRateDebt	0.035
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	2100000000
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	3100000000
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	4400000000
CY2018Q4	slb	Long Term Debt Maturities Repayments Of Principal In Year Six LongTermDebtMaturitiesRepaymentsOfPrincipalInYearSix	2100000000
CY2018Q4	slb	Long Term Debt Maturities Repayments Of Principal In Year Seven LongTermDebtMaturitiesRepaymentsOfPrincipalInYearSeven	1800000000
CY2018Q4	slb	Long Term Debt Maturities Repayments Of Principal In Year Eight LongTermDebtMaturitiesRepaymentsOfPrincipalInYearEight	700000000
CY2018Q4	slb	Long Term Debt Maturities Repayments Of Principal In Year Nine And Thereafter LongTermDebtMaturitiesRepaymentsOfPrincipalInYearNineAndThereafter	400000000
CY2018Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	14600000000
CY2017Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	15200000000
CY2018Q4	slb	Fixed Rate Debt FixedRateDebt	12700000000
CY2018Q4	slb	Variable Rate Debt VariableRateDebt	3400000000
CY2018Q4	us-gaap	Number Of Countries In Which Entity Operates NumberOfCountriesInWhichEntityOperates	85
CY2018	slb	Percentage Of Revenue Denominated In Domestic Currency PercentageOfRevenueDenominatedInDomesticCurrency	0.79
CY2018	us-gaap	Foreign Currency Cash Flow Hedge Gain Loss Reclassified To Earnings Net ForeignCurrencyCashFlowHedgeGainLossReclassifiedToEarningsNet	12000000
CY2018	us-gaap	Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments	1000000
CY2017	us-gaap	Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments	-17000000
CY2016	us-gaap	Gain Loss On Foreign Currency Derivative Instruments Not Designated As Hedging Instruments GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments	-93000000
CY2018Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	0
CY2017Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	0
CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	4500000000
CY2018Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2018Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	1382964324
CY2017Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	1383932776
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2016	us-gaap	Other Comprehensive Income Loss Before Reclassifications Before Tax OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax	-452000000
CY2016	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax	-380000000
CY2016	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	13000000
CY2017	us-gaap	Other Comprehensive Income Loss Before Reclassifications Before Tax OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax	145000000
CY2017	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax	-239000000
CY2017	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	15000000
CY2018	slb	Tax Cuts And Jobs Act Of2017 Reclassification Adjustment From Aoci To Retained Earnings Tax Effect TaxCutsAndJobsActOf2017ReclassificationAdjustmentFromAociToRetainedEarningsTaxEffect	-109000000
CY2018	us-gaap	Other Comprehensive Income Loss Before Reclassifications Before Tax OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax	-404000000
CY2018	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax	-183000000
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	7672000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-3103000000
CY2018	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	936000
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	1156000
CY2018	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	18000000
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-239000000
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	41087000
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	369000000
CY2018	slb	Minimum Number Of Jurisdictions To Company Operates MinimumNumberOfJurisdictionsToCompanyOperates	100
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-55000000
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	2121000
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	5024000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-841000000
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-85000000
CY2018Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	43529000
CY2018	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P5Y
CY2018Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1	79.36
CY2018Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	31046000
CY2018Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	78.09
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	47210000
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	46502000
CY2016	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	3357000
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	4866000
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	3160000
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	1988000
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	43529000
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	79.13
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	78.31
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	78.73
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	76.95
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	86.55
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	76.14
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	54.20
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	57.87
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	60.70
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	84.19
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	86.99
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	84.60
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	79.36
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	0
CY2018Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	0
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	15000000
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	26000000
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	45000000
CY2018Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	418000000
CY2018	slb	Employee Service Share Based Compensation Unrecognized Compensation Costs On Nonvested Awards Expected To Be Recognized In Year One EmployeeServiceShareBasedCompensationUnrecognizedCompensationCostsOnNonvestedAwardsExpectedToBeRecognizedInYearOne	238000000
CY2018	slb	Employee Service Share Based Compensation Unrecognized Compensation Costs On Nonvested Awards Expected To Be Recognized In Year Two EmployeeServiceShareBasedCompensationUnrecognizedCompensationCostsOnNonvestedAwardsExpectedToBeRecognizedInYearTwo	139000000
CY2018	slb	Employee Service Share Based Compensation Unrecognized Compensation Costs On Nonvested Awards Expected To Be Recognized In Year Three EmployeeServiceShareBasedCompensationUnrecognizedCompensationCostsOnNonvestedAwardsExpectedToBeRecognizedInYearThree	35000000
CY2018	slb	Employee Service Share Based Compensation Unrecognized Compensation Costs On Nonvested Awards Expected To Be Recognized In Year Four EmployeeServiceShareBasedCompensationUnrecognizedCompensationCostsOnNonvestedAwardsExpectedToBeRecognizedInYearFour	6000000
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	45000000
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	2679000000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-342000000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	1198000000
CY2018	slb	Restructuring And Other Charges RestructuringAndOtherCharges	141000000
CY2017	slb	Restructuring And Other Charges RestructuringAndOtherCharges	3764000000
CY2016	slb	Restructuring And Other Charges RestructuringAndOtherCharges	3820000000
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	122000000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	135000000
CY2018Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	2110000000
CY2017Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	2186000000
CY2018Q4	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	223000000
CY2017Q4	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	224000000
CY2018Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	140000000
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.02
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.24
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-47000000
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-51000000
CY2018	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	29000000
CY2017	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-8000000
CY2016	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-37000000
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-245000000
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-260000000
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-379000000
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2018	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.02
CY2016	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.02
CY2017Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	55000000
CY2018Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	111000000
CY2017Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	126000000
CY2018Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	343000000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	118000000
CY2018Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	456000000
CY2017Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	436000000
CY2018Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1441000000
CY2017Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1650000000
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	87000000
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	119000000
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	124000000
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-170000000
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-511000000
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-50000000
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	57000000
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-36000000
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	618000000
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	703000000
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	648000000
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	692000000
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	590000000
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	101000000
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-143000000
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-225000000
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-352000000
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-4000000
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	4000000
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-13000000
CY2018	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-69000000
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.21
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.06
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.07
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.17
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.28
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.15
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1393000000
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1419000000
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1285000000
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	88000000
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	132000000
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	70000000
CY2018	slb	Unrecognized Tax Benefits Increases Decreases Resulting From Changes In Exchange Rates UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromChangesInExchangeRates	-41000000
CY2017	slb	Unrecognized Tax Benefits Increases Decreases Resulting From Changes In Exchange Rates UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromChangesInExchangeRates	23000000
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	145000000
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	58000000
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	119000000
CY2018Q4	us-gaap	Defined Benefit Plan Pension Plan With Projected Benefit Obligation In Excess Of Plan Assets Projected Benefit Obligation DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation	11000000
CY2018Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation	10600000
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Acquisition UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition	127000000
CY2016	slb	Unrecognized Tax Benefits Increases Decreases Resulting From Changes In Exchange Rates UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromChangesInExchangeRates	-25000000
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	22000000
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	41000000
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	45000000
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	57000000
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	157000000
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	85000000
CY2018	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	73000000
CY2017	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	41000000
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	27000000
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1433000000
CY2018Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	205000000
CY2017Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	195000000
CY2016Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	178000000
CY2018	us-gaap	Operating Lease Expense OperatingLeaseExpense	1700000000
CY2017	us-gaap	Operating Lease Expense OperatingLeaseExpense	1400000000
CY2016	us-gaap	Operating Lease Expense OperatingLeaseExpense	1200000000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	284000000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	244000000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	203000000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	164000000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	127000000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	410000000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	1432000000
CY2018Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	568000000
CY2018Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	486000000
CY2018Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	246000000
CY2018Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	161000000
CY2018Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	132000000
CY2018Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	392000000
CY2018Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	1985000000
CY2018Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	209000000
CY2018Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	1776000000
CY2018Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1800000000
CY2018Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	us-gaap:OtherAssetsMember
CY2018Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y
CY2018Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.032
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	4187000000
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	3921000000
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	3273000000
CY2018Q4	us-gaap	Defined Benefit Plan Pension Plan With Projected Benefit Obligation In Excess Of Plan Assets Plan Assets DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets	9900000
CY2018	slb	Frequency Of Asset Performance Monitored Period FrequencyOfAssetPerformanceMonitoredPeriod	P5Y
CY2018Q4	us-gaap	Defined Benefit Plan Expected Future Employer Contributions Next Fiscal Year DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear	25000000
CY2018	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0430
CY2017	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0370
CY2018	slb	Defined Benefit Plan Health Care Cost Trend Rate Current Year DefinedBenefitPlanHealthCareCostTrendRateCurrentYear	0.0700
CY2018Q4	us-gaap	Defined Benefit Plan Ultimate Health Care Cost Trend Rate1 DefinedBenefitPlanUltimateHealthCareCostTrendRate1	0.0500
CY2018	us-gaap	Defined Benefit Plan Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate	2026
CY2018	us-gaap	Deferred Compensation Arrangement With Individual Compensation Expense DeferredCompensationArrangementWithIndividualCompensationExpense	435000000
CY2017	us-gaap	Deferred Compensation Arrangement With Individual Compensation Expense DeferredCompensationArrangementWithIndividualCompensationExpense	413000000
CY2016	us-gaap	Deferred Compensation Arrangement With Individual Compensation Expense DeferredCompensationArrangementWithIndividualCompensationExpense	445000000
CY2018	us-gaap	Interest Paid InterestPaid	592000000
CY2017	us-gaap	Interest Paid InterestPaid	572000000
CY2018	us-gaap	Investment Income Interest InvestmentIncomeInterest	60000000
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-44000000
CY2018	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	15000000
CY2016	us-gaap	Interest Paid InterestPaid	599000000
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	628000000
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	750000000
CY2017	us-gaap	Investment Income Interest InvestmentIncomeInterest	128000000
CY2016	us-gaap	Investment Income Interest InvestmentIncomeInterest	110000000
CY2018	slb	Equity In Net Earnings Of Affiliated Companies EquityInNetEarningsOfAffiliatedCompanies	89000000
CY2017	slb	Equity In Net Earnings Of Affiliated Companies EquityInNetEarningsOfAffiliatedCompanies	96000000
CY2016	slb	Equity In Net Earnings Of Affiliated Companies EquityInNetEarningsOfAffiliatedCompanies	90000000
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	397000000
CY2015Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	333000000
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	7000000
CY2016	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	123000000
CY2018	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	7000000
CY2017	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	163000000
CY2016	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	59000000
CY2018Q4	slb	Contract With Customer Liability Revenue In Excess Of Billings ContractWithCustomerLiabilityRevenueInExcessOfBillings	200000000
CY2017Q4	slb	Contract With Customer Liability Revenue In Excess Of Billings ContractWithCustomerLiabilityRevenueInExcessOfBillings	300000000
CY2018Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	4709000000
CY2017Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	4614000000
CY2018Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	1244000000
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	1296000000
CY2018Q4	slb	Contract With Customer Liability Revenue In Excess Of Billings And Cash Collections Current ContractWithCustomerLiabilityRevenueInExcessOfBillingsAndCashCollectionsCurrent	877000000
CY2017Q4	slb	Contract With Customer Liability Revenue In Excess Of Billings And Cash Collections Current ContractWithCustomerLiabilityRevenueInExcessOfBillingsAndCashCollectionsCurrent	752000000
CY2018Q4	slb	Accounts Payable And Accrued Liabilities Other AccountsPayableAndAccruedLiabilitiesOther	3393000000
CY2017Q4	slb	Accounts Payable And Accrued Liabilities Other AccountsPayableAndAccruedLiabilitiesOther	3374000000

Files In Submission

Name	View Source	Status
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0001564590-19-000928.txt	Edgar Link	pending
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slb-ex95_14.htm	Edgar Link	pending

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$SLB
SCHLUMBERGER LIMITED/NV Stock $slb

2017 Q4 Form 10-K Financial Statement

#000156459019000928 Filed on January 23, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SLB SCHLUMBERGER LIMITED/NV Stock $slb

2017 Q4 Form 10-K Financial Statement

#000156459019000928 Filed on January 23, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SLB
SCHLUMBERGER LIMITED/NV Stock $slb