Document Type Document Type Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Other, net Other Nonoperating Income (Expense) Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Treasury Stock Treasury Stock [Member] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Cost of services and sales Cost of Goods and Services Sold Total operating costs and expenses Costs and Expenses Services [Member] Service [Member] Segments [Axis] Segments [Axis] Equity Components [Axis] Equity Components [Axis] Schedule of comprehensive income (loss) Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Finished products and parts Inventory, Finished Goods, Net of Reserves Level 3 Fair Value, Inputs, Level 3 [Member] Minimum [Member] Minimum [Member] Guarantor Obligations, Nature [Domain] Guarantor Obligations, Nature [Domain] Shareholders' Equity Activity Summarization [Line Items] Shareholders' Equity Activity Summarization [Line Items] Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Current portion of operating lease liabilities Operating Lease, Liability, Current Statistical Measurement [Domain] Statistical Measurement [Domain] Liabilities and Shareholders' Equity Liabilities and Equity [Abstract] Net (income) loss attributable to noncontrolling interest Net Income (Loss) Attributable to Noncontrolling Interest Number of days from period end Number of days from period end Number of days from period end used when calculating fair value. Cash dividends Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Entity Interactive Data Current Entity Interactive Data Current UNITED STATES UNITED STATES Revenue: Revenues [Abstract] Security Exchange Name Security Exchange Name Fair Value of Financial Instruments Fair Value Disclosures [Text Block] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Accounts Receivable [Member] Accounts Receivable [Member] Operating income Operating income Operating Income (Loss) Total current liabilities Liabilities, Current Paid-in capital in excess of par value Additional Paid in Capital, Common Stock Entity Registrant Name Entity Registrant Name Cumulative translation adjustments Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax Concentration Risk [Line Items] Concentration Risk [Line Items] Stock repurchase program Payments for Repurchase of Common Stock Proceeds from sales of property, plant and equipment Proceeds from Sale of Property, Plant, and Equipment Assets Assets [Abstract] Stock plans Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture Entity Address, State or Province Entity Address, State or Province Accounts payable Accounts Payable, Current Dividends to shareholders Payments of Ordinary Dividends, Common Stock Consolidation Items [Axis] Consolidation Items [Axis] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Retained earnings Retained Earnings (Accumulated Deficit) Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Defined benefit and other postretirement liability adjustments Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax Loss on early extinguishment of debt Loss on early extinguishment of debt Gain (Loss) on Extinguishment of Debt Middle East/Asia [Member] Middle East/Asia [Member] Middle East/Asia region Shareholders' equity: Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Long-term debt Long-term Debt and Lease Obligation Entity Address, Postal Zip Code Entity Address, Postal Zip Code Guarantee arrangements outstanding Guarantor Obligations, Maximum Exposure, Undiscounted Goodwill Goodwill Document Transition Report Document Transition Report Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Other liabilities Other Liabilities, Noncurrent Deferred income taxes Deferred Income Tax Assets, Net Other investing activities Payments for (Proceeds from) Other Investing Activities Common Stock, Dividends, Per Share, Declared Common Stock, Dividends, Per Share, Declared Level 2 Fair Value, Inputs, Level 2 [Member] North America [Member] North America [Member] Other current assets Other Assets, Current Document Quarterly Report Document Quarterly Report Inventories Inventory, net Inventory, Net Drilling and Evaluation Drilling And Evaluation [Member] Drilling And Evaluation [Member] One of two operating segments of the company. This segment consists of Halliburton Drill Bits and Services, Wireline and Perforating, Testing and Subsea, Baroid, Sperry Drilling, Landmark Software and Services, and Consulting and Project Management. Basis of Presentation Basis of Accounting [Text Block] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Financial agreements Financial Guarantee [Member] Revenue, Performance Obligation, Description of Timing Revenue, Performance Obligation, Description of Timing Concentration Risk, Percentage Concentration Risk, Percentage Revenue [Abstract] Revenue [Abstract] Revenue [Abstract] Geographical [Domain] Geographical [Domain] Cash payments during the period for: Cash and Cash Equivalents, Period Increase (Decrease) [Abstract] Statement [Line Items] Statement [Line Items] Weighted Average Number of Shares Outstanding, Diluted Diluted weighted average common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Diluted Entity File Number Entity File Number Debt Disclosure [Abstract] Statement [Table] Statement [Table] Statistical Measurement [Axis] Statistical Measurement [Axis] Treasury Stock Value Acquired Cost Method From Inception Treasury Stock Value Acquired Cost Method From Inception Equity impact of the cost of common stock that were repurchased from inception of the stock repurchase program. Recorded using the cost method. Total cash flows used in financing activities Net Cash Provided by (Used in) Financing Activities Payments on long-term borrowings Repayments of Long-term Debt Cash dividends Dividends, Common Stock Revenue Revenue from Contract with Customer, Including Assessed Tax Common stock, par value $2.50 per share Common Stock, Value, Issued Basic and diluted net income per share Earnings Per Share, Basic and Diluted Document Fiscal Year Focus Document Fiscal Year Focus Entity Small Business Entity Small Business Proceeds from issuance of long-term debt, net Proceeds from Issuance of Long-term Debt and Capital Securities, Net Latin America [Member] Latin America [Member] Shareholders' equity activity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Current maturities of long-term debt Long-term Debt, Current Maturities Entity Current Reporting Status Entity Current Reporting Status Fair Value, Measurements, Fair Value Hierarchy Fair Value Hierarchy and NAV [Domain] Debt Debt Disclosure [Text Block] Amendment Flag Amendment Flag Comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Inventory, Net [Abstract] Inventory, Net [Abstract] Noncontrolling interest in consolidated subsidiaries Stockholders' Equity Attributable to Noncontrolling Interest Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Cash and equivalents at beginning of period Cash and equivalents at end of period Cash and Cash Equivalents, at Carrying Value Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Common stock, shares issued (in shares) Common Stock, Shares, Issued Shares which are antidilutive due to net loss position Ordinarily Dilutive Shares Dilutive securities in net income position, but not considered dilutive for period presented due to net loss position. Total cash flows provided by operating activities Net Cash Provided by (Used in) Operating Activities Entity Central Index Key Entity Central Index Key Segment Reporting [Abstract] Segment Reporting [Abstract] Receivables Increase (Decrease) in Accounts Receivable Revenue, Performance Obligation, Description of Payment Terms Revenue, Performance Obligation, Description of Payment Terms Schedule of Carrying Values and Estimated Fair Values of Debt Instruments Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block] Company shareholders' equity Stockholders' Equity Attributable to Parent Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Number of Customers Exceed Receivables Threshold NumberOfCustomersExceedReceivablesThreshold Number Of Customers Exceed Receivables Threshold of 10% Total liabilities and shareholders' equity Liabilities and Equity Accumulated other comprehensive loss Total accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Address, City or Town Entity Address, City or Town Portion at Fair Value Measurement [Member] Portion at Fair Value Measurement [Member] Europe/Africa/CIS [Member] Europe/Africa/CIS [Member] Europe/Africa/CIS region Geographical [Axis] Geographical [Axis] Accrued employee compensation and benefits Employee-related Liabilities, Current Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] General and administrative General and Administrative Expense Reporting segment [Domain] Segments [Domain] Segments [Domain] Total antidilutive shares Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Other operating activities Other Noncash Income (Expense) Product sales [Member] Product [Member] Dilutive effect of awards granted under our stock incentive plans Weighted Average Number Diluted Shares Outstanding Adjustment Equity Component [Domain] Equity Component [Domain] Effect of exchange rate changes on cash Effect of Exchange Rate on Cash and Cash Equivalents Allowance for bad debts Accounts Receivable, Allowance for Credit Loss, Current Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Completion and Production Completion And Production [Member] Completion And Production [Member] One of two operating segments of the company. This segment consists of Halliburton Production Enhancement, Cementing, Completion Tools, Boots & Coots, and Multi-Chem. Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Property, plant, and equipment, net of accumulated depreciation Property, Plant and Equipment, Net Entity Tax Identification Number Entity Tax Identification Number Interest expense, net of interest income Interest Income (Expense), Nonoperating, Net Stockholders' Equity Note [Abstract] Stockholders' Equity Note [Abstract] Employee compensation and benefits Deferred Compensation Liability, Classified, Noncurrent Net income (loss) attributable to company Net Income (Loss) Attributable to Parent Changes in assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Other current liabilities Other Liabilities, Current Other assets Other Assets, Noncurrent Inventories Inventory Disclosure [Text Block] Other comprehensive income (loss), net of income taxes Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Work in process Inventory, Work in Process, Gross Segment Reporting Disclosure Segment Reporting Disclosure [Text Block] Receivables net of allowances for bad debts Receivables, Net, Current Concentration Risk [Table] Concentration Risk [Table] Total assets Assets Total current assets Assets, Current Statement, Scenario [Axis] Scenario [Axis] Current Fiscal Year End Date Current Fiscal Year End Date Corporate and Other [Member] Corporate and Other [Member] Comprehensive (income) loss attributable to noncontrolling interest Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Earnings Per Share [Abstract] Earnings Per Share [Abstract] Impairments and other charges Restructuring Charges Title of 12(b) Security Title of 12(b) Security Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Other Accumulated Other Comprehensive Income Loss Other Net Of Tax Accumulated Other Comprehensive Income Loss Other Net Of Tax Antidilutive Securities [Axis] Antidilutive Securities [Axis] Document Fiscal Period Focus Document Fiscal Period Focus Other Stockholders' Equity, Other Depreciation, depletion and amortization Depreciation, Depletion and Amortization Product and Service [Axis] Product and Service [Axis] Total liabilities Liabilities Supplemental disclosure of cash flow information: Supplemental Cash Flow Information [Abstract] Summary of shareholders' equity activity Schedule of Stockholders Equity [Table Text Block] Entity Filer Category Entity Filer Category Common Shares Common Stock [Member] Product and Service [Domain] Product and Service [Domain] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Level 1 Fair Value, Inputs, Level 1 [Member] Geographic Concentration Risk [Member] Geographic Concentration Risk [Member] Inventories Increase (Decrease) in Inventories Accounts payable Increase (Decrease) in Accounts Payable Shareholders Equity Activity Summarization [Table] Shareholders Equity Activity Summarization [Table] Summary of shareholders' equity activity. Revenue Benchmark [Member] Revenue Benchmark [Member] Paid-in Capital in Excess of Par Value Additional Paid-in Capital [Member] Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Total operations Operating Segments [Member] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Adjustments to reconcile net income (loss) to net cash flows from operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect, Total Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Income Tax Disclosure [Abstract] Stock Options [Member] Share-based Payment Arrangement, Option [Member] Weighted average shares outstanding and antidilutive shares Weighted average shares outstanding and antidilutive shares [Table Text Block] [Table Text Block] for Schedule for the basic and diluted weighted average common shares oustanding and securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by Antidilutive Securities. Weighted Average Number of Shares Outstanding, Basic Basic weighted average common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Income (loss) from continuing operations before income taxes Income (loss) from continuing operations before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Operating costs and expenses: Costs and Expenses [Abstract] Treasury shares (in shares) Treasury Stock, Shares Common stock, shares authorized (in shares) Common Stock, Shares Authorized Debt, Long-term and Short-term, Combined Amount Debt, Long-term and Short-term, Combined Amount Carrying value Reported Value Measurement [Member] Concentration Risk by Type [Axis] Concentration Risk Type [Axis] Revenue Revenue from Contract with Customer [Text Block] Interest Interest Paid, Excluding Capitalized Interest, Operating Activities Revenue Recognition, Policy Revenue [Policy Text Block] Guarantee arrangements [Abstract] Guarantee Arrangements [Abstract] Information on business segments Schedule of Segment Reporting Information, by Segment [Table Text Block] Guarantor Obligations by Nature [Axis] Guarantor Obligations, Nature [Axis] Total shareholders' equity Beginning Balance Ending Balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Long-term Debt, Fair Value Long-term Debt, Fair Value Income tax (provision) benefit Income Tax Expense (Benefit) Income Tax Expense (Benefit) Increase (Decrease) in Employee Related Liabilities Increase (Decrease) in Employee Related Liabilities Maximum Percentage Gross Trade Receivables From One Customer Maximum Percentage Gross Trade Receivables From One Customer The maximum percentage of gross trade receivables from one customer at balance sheet date. Long-term debt Estimate of Fair Value Measurement [Member] Income taxes Income Taxes Paid, Net Income Statement [Abstract] Income Statement [Abstract] Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] Cash and equivalents Cash and equivalents at end of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Operating lease liabilities Operating Lease, Liability, Noncurrent Local Phone Number Local Phone Number Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Current assets: Assets, Current [Abstract] Interest income Investment Income, Interest Entity Address, Address Line One Entity Address, Address Line One Number of business segments Number Of Business Segments The number of business segments into which the company's operations are divided. Stock Repurchase Program, Number of Shares Authorized to be Repurchased Stock Repurchase Program, Remaining Authorized Repurchase Amount Repurchase Activity [Abstract] Repurchase Activity [Abstract] Repurchase Activity [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Comprehensive income (loss) attributable to company shareholders Comprehensive Income (Loss), Net of Tax, Attributable to Parent Deferred Income Tax Expense (Benefit) Deferred Income Tax Expense (Benefit) Options with exercise price greater than the average market price Potentially Dilutive Securities During Period Securities that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would have been antidilutive for the period presented. Scenario [Domain] Scenario [Domain] City Area Code City Area Code Consolidation Items [Domain] Consolidation Items [Domain] Maximum [Member] Maximum [Member] Noncontrolling Interest in Consolidated Subsidiaries Noncontrolling Interest [Member] Document Period End Date Document Period End Date Raw materials and supplies Inventory, Raw Materials and Supplies, Gross Retained Earnings Retained Earnings [Member] Measurement Basis [Axis] Measurement Basis [Axis] Total cash flows used in investing activities Net Cash Provided by (Used in) Investing Activities Treasury Stock Shares Acquired From Inception Treasury Stock Shares Acquired From Inception Number of shares that have been repurchased from inception of the stock repurchase program and are being held in treasury. Net income (loss) Net income (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Schedule of Guarantor Obligations [Table] Schedule of Guarantor Obligations [Table] Trading Symbol Trading Symbol Operating income (loss): Operating Income (Loss) [Abstract] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Inventories Schedule of Inventory, Current [Table Text Block] Stock repurchase program Stock Repurchased During Period, Value Stock Repurchased During Period, Value Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Capital expenditures Payments to Acquire Productive Assets Treasury stock, at cost Treasury Stock, Value Impairments and other charges Impairments and other charges Restructuring, Settlement and Impairment Provisions Other financing activities Proceeds from (Payments for) Other Financing Activities Income (Loss) per Share Earnings Per Share [Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Current liabilities: Liabilities, Current [Abstract] Document And Enity Information [Abstract] Document And Enity Information [Abstract] Document And Enity Information [Abstract] Entity Shell Company Entity Shell Company Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Guarantor Obligations [Line Items] Guarantor Obligations [Line Items] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract]