Proceeds from business dispositions Proceeds from Divestiture of Businesses Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Gains (losses) recorded in AOCI AOCI Including Portion Attributable to Noncontrolling Interest, before Tax Gas Technology Equipment Gas Technology - Equipment [Member] Gas Technology - Equipment 3.226% Senior Notes due March 2030 Euro Denominated Three Point Two Two Six Senior Notes Due March 2030 [Member] Euro Denominated Three Point Two Two Six Senior Notes Due March 2030 Award Timing Predetermined Award Timing Predetermined [Flag] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Total intangible assets, gross carrying amount Intangible Assets, Gross (Excluding Goodwill) Entity File Number Entity File Number Summarized financial information [Abstract] Segment Reporting Information, Income (Loss) before Income Taxes [Abstract] Capital in Excess of Par Value Additional Paid-in Capital [Member] Interest rate swap contracts Interest Rate Swap [Member] Revenue recognized from performance obligations satisfied in previous periods Contract with Customer, Performance Obligation Satisfied in Previous Period Tabular List, Table Tabular List [Table Text Block] Deferred taxes Other Comprehensive Income (Loss), Tax Baker Hughes Co-Obligor, Inc. Baker Hughes Co-Obligor, Inc. [Member] Baker Hughes Co-Obligor, Inc. [Member] Leases [Abstract] Leases [Abstract] 3.812 Senior Notes due 2034 of Baker Hughes Holdings LLC and Baker Hughes Co-Obligor, Inc. 3.812 Senior Notes due 2034 of Baker Hughes Holdings LLC and Baker Hughes Co-Obligor, Inc. [Member] 3.812 Senior Notes due 2034 of Baker Hughes Holdings LLC and Baker Hughes Co-Obligor, Inc. 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[Member] 3.226 Senior Notes due 2030 of Baker Hughes Holdings LLC and Baker Hughes Co-Obligor, Inc. Long-term variable lease Variable Lease, Cost Total revenue Total Revenue Revenue from Contract with Customer, Excluding Assessed Tax All Individuals All Individuals [Member] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Name Forgone Recovery, Individual Name Lorenzo Simonelli [Member] Lorenzo Simonelli Total current assets Assets, Current Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Disposal Group Name [Axis] Disposal Group Name [Axis] Currency exchange and other Goodwill, Foreign Currency Translation, Gain (Loss) 5.850% Senior Notes due June 2056 Five Point Eight Five Zero Senior Notes Due December 2056 [Member] Five Point Eight Five Zero Senior Notes Due December 2056 Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Derivative term Derivative, Term of Contract Schedule of Derivatives Schedule of Derivative Instruments [Table Text Block] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Maturity period Debt Securities, Available-for-Sale, Term Schedule of Finite-Lived Intangible Assets [Table] Intangible Asset, Finite-Lived [Table] Current liabilities: Liabilities, Current [Abstract] Other comprehensive income (loss) attributable to Baker Hughes Company Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Intangible assets acquired Indefinite-Lived Intangible Assets Acquired Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Geographical [Axis] Geographical [Axis] Other operating items, net Increase (Decrease) in Other Operating Assets and Liabilities, Net Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Price in cash (in dollar per share) Business Combination, Price Per Share Level 1 Fair Value, Inputs, Level 1 [Member] Line of credit outstanding Long-Term Line of Credit Deferred inventory costs Deferred Costs, Noncurrent GE Vernova GE Vernova [Member] General Electric Company [Member] Schedule of Related Party Transactions, by Related Party [Table] Related Party Transaction [Table] Diluted income per Class A common stock (in dollars per share) Class A diluted (in dollars per share) Earnings Per Share, Diluted Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Title of 12(b) Security Title of 12(b) Security Dividends on Class A common stock Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings Per share amounts: Earnings Per Share [Abstract] Consolidation Items [Domain] Consolidation Items [Domain] Repurchase and cancellation of Class A common stock Repurchase and cancellation of Class A common stock Stock Repurchased and Retired During Period, Value Progress collections and deferred income Increase (Decrease) in Contract with Customer, Liability Short-term Debt, Type [Axis] Short-Term Debt, Type [Axis] Other Stockholders' Equity, Other Cash flow hedges derivative instruments at fair value, net Cash Flow Hedges Derivative Instruments at Fair Value, Net Other Other Receivable [Member] Other Receivable [Member] Non-U.S. debt securities Debt Security, Corporate, Non-US [Member] 5.125% Senior Notes due September 2040 Five Point One Two Five Percent Notes due September 2040 [Member] Five Point One Two Five Percent Notes due September 2040 Income taxes paid, net of refunds Income Taxes Paid, Net Corporate costs Corporate Operating Costs Corporate Operating Costs 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Two Award Timing Disclosures [Line Items] Schedule of Inventories, Net of Reserves Schedule of Inventory, Current [Table Text Block] 4.193 Senior Notes due 2038 of Baker Hughes Holdings LLC and Baker Hughes Co-Obligor, Inc. 4.193 Senior Notes due 2038 of Baker Hughes Holdings LLC and Baker Hughes Co-Obligor, Inc. [Member] 4.193 Senior Notes due 2038 of Baker Hughes Holdings LLC and Baker Hughes Co-Obligor, Inc. EQUITY Equity [Text Block] Net income attributable to Baker Hughes Company Net income attributable to Baker Hughes Company Net Income (Loss) Attributable to Parent Expiration Date Trading Arrangement Expiration Date Rebecca Charlton [Member] Rebecca Charlton Credit Default Swap Credit Default Swap [Member] 2031 Finite-Lived Intangible Asset, Expected Amortization, Year Five 3.812% Senior Notes due March 2034 Euro Denominated Three Point Eight One Two Senior Notes Due March 2034 [Member] Euro Denominated Three Point Eight One Two Senior Notes Due March 2034 Property, plant and equipment (net of accumulated depreciation of $6,833 and $6,686, respectively) Property, Plant and Equipment, Net Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Preferred stock authorized (in shares) Preferred Stock, Shares Authorized Restructuring Restructuring and impairment charges Total restructuring charges Restructuring Charges Repurchase of Class A common stock Payments for Repurchase of Common Stock Adoption Date Trading Arrangement Adoption Date 4.193% Senior Notes due March 2038 Euro Denominated Four Point One Nine Three Senior Notes Due March 2038 [Member] Euro Denominated Four Point One Nine Three Senior Notes Due March 2038 Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Current receivables Increase (Decrease) in Accounts Receivable Schedule of Restructuring and Related Costs [Table] Restructuring Cost [Table] Entity Current Reporting Status Entity Current Reporting Status Receivables [Abstract] Receivables [Abstract] Total, amortized cost Investments, Fair Value Disclosure, Amortized Cost Investments, Fair Value Disclosure, Amortized Cost Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Customer relationships Customer Relationships [Member] Line of credit Line of Credit [Member] Retained loss Retained Earnings (Accumulated Deficit) Issue of shares 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Date Current Fiscal Year End Date Technology Technology-Based Intangible Assets [Member] Cash Flow Hedges Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Bridge Loan Credit Facility Bridge Loan Credit Facility [Member] Bridge Loan Credit Facility 4.650% Senior Notes due June 2033 Four Point Six Five Zero Senior Notes Due June 2033 [Member] Four Point Six Five Zero Senior Notes Due June 2033 Subsequent Event Type [Domain] Subsequent Event Type [Domain] Finite-lived intangible assets Finite-Lived Intangible Assets, Net [Abstract] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Revenue Recognition, Remaining Performance Obligation, Period [Domain] Revenue Recognition, Remaining Performance Obligation, Period [Domain] Revenue Recognition, Remaining Performance Obligation, Period Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Schedule of Current Receivables Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] 6.875% Notes due January 2029 Six Point Eight Seven Five Percent Notes due January 2029 [Member] Six Point Eight Seven Five Percent Notes due January 2029 Other (income) expense, net Other income (expense), net Total Other Nonoperating Income (Expense) Statement [Table] Statement [Table] Derivatives Derivative liabilities Liabilities Derivative Liability (Benefit) provision for deferred income taxes Deferred Income Tax Expense (Benefit) Adjustments to reconcile net income to net cash flows from operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Hexagon AB Hexagon AB [Member] Hexagon AB Cash flows from financing activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Equity Awards Adjustments, 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Period [Axis] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Schedule of Basic and Diluted Net Income per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Segment Reporting [Abstract] Segment Reporting [Abstract] Year Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Entity Tax Identification Number Entity Tax Identification Number Costs and expenses: Costs and Expenses [Abstract] Transaction related costs Transaction Costs From Divestiture Of Business Transaction Costs From Divestiture Of Business Inventory, Net [Abstract] Inventory, Net [Abstract] Cash Flow Hedges Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest [Member] Restructuring and Related Activities [Abstract] Restructuring and Related Activities [Abstract] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Common stock par value (in dollars per share) Common Stock, Par or Stated Value Per Share Common stock issued (in shares) Common Stock, Shares, Issued Weighted-average remaining lease term Operating Lease, Weighted Average Remaining Lease Term GOODWILL AND OTHER INTANGIBLE ASSETS Goodwill and Intangible Assets Disclosure [Text Block] 5.125 Senior Notes due 2040 of Baker Hughes Holdings LLC and Baker Hughes Co-Obligor, Inc. 5.125 Senior Notes due 2040 of Baker Hughes Holdings LLC and Baker Hughes Co-Obligor, Inc. [Member] 5.125 Senior Notes due 2040 of Baker Hughes Holdings LLC and Baker Hughes Co-Obligor, Inc. Schedule of Goodwill Schedule of Goodwill [Table Text Block] Trading Arrangement: Trading Arrangement [Axis] Derivative asset, current Derivative Asset, Current Total Shareholder Return Amount Total Shareholder Return Amount Production Solutions Production Solutions [Member] Production Solutions Restructuring Restructuring Costs and Asset Impairment Charges Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Insider Trading Arrangements [Line Items] Corporate Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Security Exchange Name Security Exchange Name Purchases Related Party Transaction, Purchases from Related Party Surface Pressure Control Surface Pressure Control [Member] Surface Pressure Control Ahmed Moghal One [Member] Ahmed Moghal One Segment EBITDA Segment EBITDA Segment EBITDA CURRENT RECEIVABLES Financing Receivables [Text Block] Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Work in process and raw materials Inventory, Work in Process and Raw Materials, Net of Reserves Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Supply chain finance program liabilities Supplier Finance Program, Obligation, Current Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] All other current liabilities Other Liabilities, Current Trade names and trademarks Trademarks and Trade Names [Member] Liabilities for pensions and other postretirement benefits Liability, Defined Benefit Plan, Noncurrent 4.350% Senior Notes due June 2031 Four Point Three Five Zero Senior Notes Due June 2031 [Member] Four Point Three Five Zero Senior Notes Due June 2031 Statement [Line Items] Statement [Line Items] Statement [Line Items] Consolidation Items [Axis] Consolidation Items [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Counterparty Name [Axis] Counterparty Name [Axis] Class A Common Stock Common Stock [Member] Entity Incorporation, State Code Entity Incorporation, State or Country Code 2.06% Senior Notes due December 2026 Two Point Zero Six Percent Senior Notes Due December 2026 [Member] Two Point Zero Six Percent Senior Notes Due December 2026 Industrial & Energy Technology Industrial And Energy Technology [Member] Non-NEOs Non-NEOs [Member] Increase (decrease) in cash and cash equivalents Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Subsea & Surface Pressure Systems Subsea And Surface Pressure Systems [Member] Subsea And Surface Pressure Systems