Business Acquisition [Axis] Business Acquisition [Axis] Commercial Aerospace [Member] Commercial Aerospace [Member] Raytheon Missiles & Defense Raytheon Missiles & Defense [Member] Raytheon Missiles & Defense Net income from continuing and discontinued operations Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Variable Interest Entity, Primary Beneficiary Variable Interest Entity, Primary Beneficiary [Member] Long-term Debt, Gross Long-Term Debt, Gross Entity Address, Postal Zip Code Entity Address, Postal Zip Code Other Segments Other Segments [Member] Debt Instrument [Axis] Debt Instrument [Axis] Raytheon Intelligence & Space [Member] Raytheon Intelligence & Space [Member] Raytheon Intelligence & Space Schedule of Indefinite-Lived Intangible Assets Schedule of Indefinite-Lived Intangible Assets [Table Text Block] Dividends paid on Common Stock Payments of Ordinary Dividends, Common Stock Fixed assets Property, Plant and Equipment, Gross Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Line of Credit Facility, Maximum Borrowing Capacity Line of Credit Facility, Maximum Borrowing Capacity Long-term debt currently due Less: current portion Long-Term Debt and Lease Obligation, Current Notes 7.200% Due 2027 Notes 7.200% Due 2027 [Member] Notes 7.200% Due 2027 Primary Geographical Markets [Domain] Primary Geographical Markets [Domain] [Domain] for Primary Geographical Markets [Axis] Partner Share of Guarantor Obligations, Maximum Exposure, Undiscounted Partner Share of Guarantor Obligations, Maximum Exposure, Undiscounted Partner Share of Guarantor Obligations, Maximum Exposure, Undiscounted Investing Activities: Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Total Net Sales Contract with Customer, Performance Obligation Satisfied in Previous Period Fair Value Measurement [Domain] Fair Value Measurement [Domain] Other investing activities, net Payments for (Proceeds from) Other Investing Activities Statistical Measurement [Domain] Statistical Measurement [Domain] Defined benefit plans Payment for Pension Benefits Proceeds from Issuance of Debt Proceeds from Issuance of Debt Debt Instrument, Interest Rate, Stated Percentage Debt Instrument, Interest Rate, Stated Percentage Other comprehensive (loss) income before reclassifications, net - Foreign Currency Translation Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax Other Current Assets [Member] Other Current Assets [Member] Net periodic pension and other postretirement income Total net periodic benefit (income) expense Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Foreign Military Sales Through the U.S. Government Member Foreign Military Sales Through the U.S. Government Member [Member] Foreign Military Sales Through the U.S. Government Member Repayments of Debt Repayments of Debt Other operating activities, net Other Noncash Income (Expense) Accounts receivable Accounts Receivable, before Allowance for Credit Loss Effect of foreign exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations Maximum Commercial Paper Borrowing Authority Maximum Commercial Paper Borrowing Authority The maximum amount of commercial paper borrowing authority fir general corporate purposes, including the funding of potential acquisitions and repurchases of common stock. Acquisition accounting adjustment member Acquisition accounting adjustment member [Member] Acquisition accounting adjustment member Common Stock repurchased Treasury Stock, Value, Acquired, Cost Method Notes 3.650% Due 2023 Notes 3.650% Due 2023 [Member] Notes 3.650% Due 2023 [Member] Net income attributable to common shareowners Net income Net income attributable to common shareowners Net Income (Loss) Attributable to Parent Customer financing assets payments, net Payments to Acquire Finance Receivables Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Notes 2.250% Due 2030 Notes 2.250% Due 2030 [Member] Notes 2.250% Due 2030 Significant Change In Unrecognized Tax Benefits Is Reasonably Possible [Line Items] Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items] Amortization of prior service credit Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Schedule of Long Term Debt Repayments Schedule of Long Term Debt Repayments [Table Text Block] Schedule of Long Term Debt Repayments Equity Component [Domain] Equity Component [Domain] Net cash used in operating activities Cash Provided by (Used in) Operating Activities, Discontinued Operations Scenario [Axis] Scenario [Axis] Charges as a Result of Russia Sanctions and Export Controls, Gross Charges as a Result of Russia Sanctions and Export Controls, Gross Charges as a Result of Russia Sanctions and Export Controls, Gross Remaining Performance Obligation Remaining Performance Obligation [Text Block] Disclosure for remaining performance obligations related to firm orders for which work has not been performed. Notes 4.150% Due 2045 Notes 4.150% Due 2045 [Member] [Member] Debt security issued by a domestic corporate business entity with a promise of repayment. Net transfers to discontinued operations Inter-entity lending Inter-entity lending Total long-term debt Long-Term Debt and Lease Obligation, Including Current Maturities Income from continuing operations Diluted earnings per share from continuing operations attributable to common shareholders (1) Income (Loss) from Continuing Operations, Per Diluted Share Derivatives not designated as hedging instruments, Asset Derivatives Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value Liabilities, Noncurrent Liabilities, Noncurrent Goodwill [Line Items] Goodwill [Line Items] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Notes 3.125% Due 2050 Notes 3.125% Due 2050 [Member] Notes 3.125% Due 2050 Borrowings outstanding Long-Term Line of Credit Entity Address, State or Province Entity Address, State or Province Operating Profit Margin Operating Profit Margin The consolidated operating profit margin. Fair Value Level 1 [Member] Fair Value, Inputs, Level 1 [Member] Contract with Customer, Asset, Change Contract with Customer, Asset, Change Contract with Customer, Asset, Change Basis of Presentation Basis of Presentation and Significant Accounting Policies [Text Block] Commercial Aerospace and Other Commercial Member Commercial Aerospace and Other Commercial Member [Member] Commercial Aerospace and Other Commercial Member Common Stock Common Stocks, Including Additional Paid in Capital FAS/CAS Operating Adjustment FAS/CAS Operating Adjustment [Member] FAS/CAS Operating Adjustment Pension and postretirement benefit plans adjustments Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax Derivative assets Derivative Asset Contract with Customer, Basis of Pricing [Axis] Contract with Customer, Basis of Pricing [Axis] Effective Income Tax Rate Reconciliation, Disposition of Business, Expense (Benefit), Amount Effective Income Tax Rate Reconciliation, Disposition of Business, Amount Forcepoint Forcepoint [Member] Forcepoint Costs and Expenses: Costs and Expenses [Abstract] Non-service pension income Non-service pension income Net Periodic Defined Benefits Expense (Reversal of Expense), Excluding Service Cost Component Transaction [Domain] Transaction [Domain] Receivables [Abstract] Receivables [Abstract] Change in Accounting Estimate by Type [Axis] Change in Accounting Estimate by Type [Axis] Revenue, Remaining Performance Obligations, RPO related to long-term commercial aerospace maintenance contracts at Pratt & Whitney Revenue, Remaining Performance Obligations, RPO related to long-term commercial aerospace maintenance contracts at Pratt & Whitney Revenue, Remaining Performance Obligations, RPO related to long-term commercial aerospace maintenance contracts at Pratt & Whitney Unearned ESOP Shares Unearned ESOP Shares Loans, Notes, Trade and Other Receivables Disclosure Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Change in Accounting Estimate, Type [Domain] Change in Accounting Estimate, Type [Domain] Total Liabilities Total Liabilities Liabilities Discontinued Operations: Net Cash Provided by (Used in) Discontinued Operations [Abstract] Amounts reclassified, pretax - Unrealized Hedging Gains (Losses) Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax Future pension and postretirement benefit obligations Liability, Defined Benefit Plan, Noncurrent Industry Sector [Domain] Industry Sector [Domain] Settlements made Standard and Extended Product Warranty Accrual, Decrease for Payments Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Department of Justice Claim Against Raytheon Missiles & Defense Department of Justice Claim Against Raytheon Missiles & Defense [Member] Department of Justice Claim Against Raytheon Missiles & Defense Loss from discontinued operations Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share Redeemable noncontrolling interest Temporary Equity, Carrying Amount, Including Portion Attributable to Noncontrolling Interests New Accounting Pronouncements and Changes in Accounting Principles [Abstract] Accounting Standards Update and Change in Accounting Principle [Abstract] Document Type Document Type Service and Product Warranties and Product Performance Guarantees [Abstract] Service and Product Warranties and Product Performance Guarantees [Abstract] Service and Product Warranties and Product Performance Guarantees [Abstract] Schedule of Change in Accounting Estimate [Table] Schedule of Change in Accounting Estimate [Table] Restructuring And Related Costs Actions By Year [Axis] Restructuring And Related Costs Actions By Year [Axis] The time period of restructuring and related costs that are included in an entity's restructuring reserve and restructuring reserve period expense Finite-Lived Intangible Assets, Major Class Name [Domain] Amortized: [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Borrowings and Lines of Credit Debt Disclosure [Text Block] Segments [Axis] Segments [Axis] Product and Service [Domain] Product and Service [Domain] Operating Activities of Continuing Operations: Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Entity Shell Company Entity Shell Company Notes 4.350% Due 2047 Notes 4.350% Due 2047 [Member] Notes 4.350% Due 2047 [Member] Deferred income tax (benefit) provision Deferred Income Tax Expense (Benefit) RPO Related to Our Sales Contracts in Russia RPO Related to Our Sales Contracts in Russia [Member] RPO Related to Our Sales Contracts in Russia Assets for Plan Benefits, Defined Benefit Plan Assets for Plan Benefits, Defined Benefit Plan Notes 4.875% Due 2040 Notes 4.875% Due 2040 [Member] Notes 4.875% Due 2040 Developed technology and other Developed Technology Rights [Member] Other comprehensive (loss) income before reclassifications, net - Unrealized Hedging Gains (Losses) Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax Effective Income Tax Rate Reconciliation, Change in U.K. Enacted Tax Rate, Amount Effective Income Tax Rate Reconciliation, Change in U.K. Enacted Tax Rate, Amount Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the U.K. statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates. Consolidation Items [Domain] Consolidation Items [Domain] Contract with Customer, Asset and Liability Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Document Period End Date Document Period End Date Amounts reclassified, pretax - Foreign Currency Translation Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, before Tax Amounts reclassified, pretax - Pension Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax Schedule of Accumulated Other Comprehensive Income (Loss) Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Total Assets Assets Assets Remaining Performance Obligation (RPO), Reversal Remaining Performance Obligation (RPO), Reversal Remaining Performance Obligation (RPO), Reversal Debt Disclosure [Abstract] Debt Disclosure [Abstract] Net cash flows used in financing activities from continuing operations Net Cash Provided by (Used in) Financing Activities, Continuing Operations Earnings Per Share [Abstract] Earnings Per Share [Abstract] Notes 3.500% Due 2027 Notes 3.500% Due 2027 [Member] Notes 3.500% Due 2027 [Member] Income Statement Location [Axis] Income Statement Location [Axis] Fair Value Measurements, Recurring and Nonrecurring Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] Advances received to date on contracts related to precision guided munitions to certain Middle Eastern customers pending U.S. government approval Advances received to date on contracts related to precision guided munitions to certain Middle Eastern customers pending U.S. government approval Advances received to date on contracts related to precision guided munitions to certain Middle Eastern customers pending U.S. government approval 2013 U.S. Defense Contract Management Agency Claim Against Pratt & Whitney [Member] U.S. Defense Contract Management Agency Claim Against Pratt & Whitney [Member] U.S. Defense Contract Management Agency Claim Against Pratt & Whitney [Member] Other accrued liabilities Accrued Liabilities, Current Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract] Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract] Accounting Policies [Abstract] Remaining Performance Obligation [Table] Remaining Performance Obligation [Table] Remaining Performance Obligation Accrued employee compensation Employee-related Liabilities, Current Income from continuing operations before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Segments [Domain] Segments [Domain] Total Segments [Member] Total Segments [Member] Schedule of Goodwill [Table] Schedule of Goodwill [Table] Earnings Per Share Earnings Per Share [Text Block] Customer [Axis] Customer [Axis] Interest cost Defined Benefit Plan, Interest Cost Purchase of subsidiary shares from noncontrolling interest, net Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Comprehensive income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Schedule of Derivative Instruments in Statement of Financial Position, Fair Value Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Exclusivity assets Exclusivity assets [Member] Exclusivity assets Net cash used in investing activities Cash Provided by (Used in) Investing Activities, Discontinued Operations Fair Value, by Balance Sheet Grouping Fair Value, by Balance Sheet Grouping [Table Text Block] Financing Activities: Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Entity Registrant Name Entity Registrant Name Marketable Securities Marketable Securities [Table Text Block] Middle East and North Africa Member Middle East and North Africa Member [Member] Middle East and North Africa Member Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] Notes 2.150% Due 2030 Notes 2.150% Due 2030 [Member] Notes 2.150% Due 2030 [Member] Foreign Currency Translation Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Customer Relationships [Member] Customer relationships Customer Relationships [Member] Entity Address, City or Town Entity Address, City or Town Pension and Other Postretirement Benefits Disclosure Retirement Benefits [Text Block] Notes 1.900% due 2031 Notes 1.900% due 2031 [Member] Notes 1.900% due 2031 Unrealized hedging (losses) gains Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Other Comprehensive Income Location [Domain] Other Comprehensive Income Location [Domain] Total Equity Equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Intersegment Eliminations Intersegment Eliminations [Member] Industry Sector [Axis] Industry Sector [Axis] Minimum [Member] Minimum [Member] Noncontrolling interest Stockholders' Equity Attributable to Noncontrolling Interest Notes 6.125% Due 2038 Notes 6.125% Due 2038 [Member] Debt security issued by a domestic corporate business entity with a promise of repayment. Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Contract with Customer, Basis of Pricing [Domain] Contract with Customer, Basis of Pricing [Domain] Raw materials Inventory, Raw Materials, Net of Reserves Loss from discontinued operations Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Fair Value Disclosures Fair Value Disclosures [Text Block] Pension Plan [Member] Pension Plan [Member] Russia Sanctions Impact on Pratt & Whitney and Collins Russia Sanctions Impact on Pratt & Whitney and Collins [Member] Russia Sanctions Impact on Pratt & Whitney and Collins Trading Symbol Trading Symbol Entity File Number Entity File Number Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Amortization Expense, 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Four Research and development Research and Development Expense Transaction Type [Axis] Transaction Type [Axis] Less: Comprehensive income attributable to noncontrolling interest Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Variable Interest Entity Disclosure Variable Interest Entity Disclosure [Text Block] Notes 2.820% due 2051 Notes 2.820% due 2051 [Member] Notes 2.820% due 2051 Effective Tax Rate Effective Income Tax Rate Reconciliation, Percent Other income, net Other Operating Income Notes 4.050% Due 2047 Notes 4.050% Due 2047 [Member] Notes 4.050% Due 2047 [Member] Acquisitions, Dispositions, Goodwill and Other Intangible Assets Business Combination Disclosure [Text Block] Net contract liabilities Contracts with Customer, Asset and Liabilities, Net Contracts with Customer, Asset and Liabilities, Net Schedule of Variable Interest Entities [Table] Schedule of Variable Interest Entities [Table] Net sales Revenues Revenues Charges as a Result of Russia Sanctions and Export Controls, Net of Tax Charges as a Result of Russia Sanctions and Export Controls, Net of Tax Charges as a Result of Russia Sanctions and Export Controls, Net of Tax Balance as of January 1 Balance as of June 30 Standard and Extended Product Warranty Accrual Accounts payable and accrued liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Income Tax Disclosure Income Tax Disclosure [Text Block] Income from continuing operations attributable to common shareowners Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent Finished goods Inventory, Finished Goods, Net of Reserves Credit Facility [Domain] Credit Facility [Domain] Customer financing notes receivable Customer Financing Notes Receivable Fair Value Disclosure This element is used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. This element represents the fair value of customer financing notes receivable. Amortization of Intangible Assets Amortization of Intangible Assets Total Intangible Assets Gross Excluding Goodwill Intangible Assets, Gross (Excluding Goodwill) Schedule of Goodwill Schedule of Goodwill [Table Text Block] Net income attributable to common shareowners Earnings Per Share, Basic Earnings Per Share, Basic Guarantees Guarantees [Text Block] Collins Aerospace Systems [Member] Collins Aerospace Systems [Member] Collins Aerospace Systems [Member] Corporate, Non-Segment Corporate, Non-Segment [Member] Defined Benefit Pension and Post-retirement Plans Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Change in unrealized cash flow hedging Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax Treasury Stock [Member] Treasury Stock [Member] Loss Contingency, Damages Sought, Value Loss Contingency, Damages Sought, Value Total Shareowners' Equity Stockholders' Equity Attributable to Parent Stockholders' Equity Attributable to Parent Derivative Financial Instruments Derivative Instruments and Hedging Activities Disclosure [Text Block] Cash, cash equivalents and restricted cash, end of period Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations Dividends on Common Stock Dividends, Common Stock Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Entity Interactive Data Current Entity Interactive Data Current Significant Change In Unrecognized Tax Benefits Is Reasonably Possible [Table] Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Table] Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Other Comprehensive Income Location [Axis] Other Comprehensive Income Location [Axis] Change in: Increase (Decrease) in Operating Capital [Abstract] Net income attributable to common shareowners: Net Income (Loss) Attributable to Parent [Abstract] Amortization Expense, 2025 Finite-Lived Intangible Asset, Expected Amortization, Year Three Other pension and PRB related items Other Pension, Postretirement and Supplemental Plans [Member] Portion at Fair Value Measurement [Member] Portion at Fair Value Measurement [Member] Retained Earnings [Member] Retained Earnings [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Notes 4.125% Due 2028 Notes 4.125% Due 2028 [Member] Notes 4.125% Due 2028 [Member] Common Stock [Member] Common Stock [Member] Other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Dividends on ESOP Common Stock Employee Stock Ownership Plan (ESOP), Dividends Paid to ESOP Notes 7.100% Due 2027 Notes 7.100% Due 2027 [Member] Debt security issued by a domestic corporate business entity with a promise of repayment. Common Stock plans activity Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Repurchase of Common Stock Payments for Repurchase of Common Stock Commercial paper Commercial Paper Class of Stock [Axis] Class of Stock [Axis] Statement [Table] Statement [Table] Retirement Plan Sponsor Location [Axis] Retirement Plan Sponsor Location [Axis] Accounts receivable, net Receivables, Net, Current Document Quarterly Report Document Quarterly Report Discontinued Operations and Disposal Groups [Abstract] Discontinued Operations and Disposal Groups [Abstract] Operating lease liabilities, non-current Operating Lease, Liability, Noncurrent Statistical Measurement [Axis] Statistical Measurement [Axis] Defined contribution plans Defined Contribution Plan, Cost Other comprehensive income (loss), before tax Other Comprehensive Income (Loss), before Tax Unamortized: Trademarks and Other Indefinite-Lived Intangible Assets (Excluding Goodwill) International Aero Engines AG [Member] International Aero Engines AG [Member] Retained earnings Retained Earnings (Accumulated Deficit) Disposal Group Name [Axis] Disposal Group Name [Axis] Revenue from contract with customer [Line Items] Revenue from contract with customer [Line Items] Revenue from contract with customer Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Equity Components [Axis] Equity Components [Axis] Schedule of Amounts Recognized in Balance Sheet Schedule of Amounts Recognized in Balance Sheet [Table Text Block] Notes 2.375% Due 2032 Notes 2.375% Due 2032 [Member] Notes 2.375% Due 2032 Scenario [Domain] Scenario [Domain] Litigation Case [Domain] Litigation Case [Domain] Notes 5.700% Due 2040 Notes 5.700% Due 2040 [Member] Debt security issued by a domestic corporate business entity with a promise of repayment. Document Fiscal Year Focus Document Fiscal Year Focus Foreign Plan Foreign Plan [Member] Statement [Line Items] Statement [Line Items] Total non-operating expense (income), net Nonoperating Income (Expense) Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Gross Amount Finite-Lived Intangible Assets, Gross Selling, general and administrative Selling, General and Administrative Expense Accounting Pronouncements Accounting Standards Update and Change in Accounting Principle [Text Block] Loss Contingencies [Table] Loss Contingencies [Table] Entity Addresses, Address Type [Axis] Entity Addresses, Address Type [Axis] Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Product [Member] Product [Member] AOCI Attributable to Parent [Member] AOCI Attributable to Parent [Member] Amounts reclassified, pre-tax Reclassification from AOCI, Current Period, before Tax, Attributable to Parent Accumulated Other Comprehensive Income (Loss) Note Comprehensive Income (Loss) Note [Text Block] Capital expenditures Payments to Acquire Productive Assets Notes 3.030% Due 2052 Notes 3.030% Due 2052 [Member] Notes 3.030% Due 2052 Document Transition Report Document Transition Report Local Phone Number Local Phone Number Operating profit Operating profit Operating Income (Loss) Inventory Increase (Decrease) in Inventories Derivatives not designated as hedging instruments, Liability Derivatives Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value Collaboration assets Collaboration [Member] Disposition of noncontrolling interest, net Non-controlling interest, decrease from disposition of non-controlling interest Non-controlling interest, decrease from disposition of non-controlling interest Goodwill - Foreign Currency Translation and Other Goodwill translation and other, increase (decrease) Reflects net changes to the recorded value of goodwill for foreign currency translation adjustments and other adjustments needed to revise the carrying amount of goodwill to fair value. Goodwill Goodwill - Beginning Balance Goodwill - Ending Balance Goodwill Service [Member] Service [Member] PRB plans Payment for Other Postretirement Benefits Shares of Common Stock repurchased Stock Repurchased During Period, Shares Schedule of contributions to plans Schedule of contributions to plans [Table Text Block] Schedule of contributions to plans Sales Type [Domain] Sales Type [Domain] [Domain] for Sales Type [Axis] Derivatives designated as hedging instruments, Liability Derivatives Foreign Currency Cash Flow Hedge Liability at Fair Value Adjustments to reconcile net income from continuing operations to net cash flows provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Income tax expense Income Tax Expense (Benefit) Product Warranty Disclosure Schedule of Product Warranty Liability [Table Text Block] Income Statement [Abstract] Income Statement [Abstract] Address Type [Domain] Address Type [Domain] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Document Fiscal Period Focus Document Fiscal Period Focus Earnings (loss) Per Share attributable to common shareowners - Basic: Earnings Per Share, Basic [Abstract] Investments in businesses Payments to Acquire Businesses and Interest in Affiliates Cost of Sales Cost of Goods and Services Sold Diluted weighted average number of shares outstanding Weighted Average Number of Shares Outstanding, Diluted Derivative liabilities Derivative Liability Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Canada and All Other [Member] Other [Member] Other [Member] Schedule of Inventory, Current Schedule of Inventory, Current [Table Text Block] Business Acquisition, Pro Forma Information, Nonrecurring Adjustments [Table] Business Acquisition, Pro Forma Information, Nonrecurring Adjustments [Table] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Notes 5.400% Due 2035 Notes 5.400% Due 2035 [Member] Debt security issued by a domestic corporate business entity with a promise of repayment. Financing and other contractual commitments Fair Value Disclosure, off-Balance-Sheet Risks, Amount, Liability Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Third Party Guarantees Third Party Guarantees [Member] Third Party Guarantees Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Warranties and performance guarantees issued Standard and Extended Product Warranty Accrual, Increase for Warranties Issued Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment and Tax Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment and Tax Notes 4.450% Due 2038 Notes 4.450% Due 2038 [Member] Notes 4.450% Due 2038 [Member] Asia Pacific [Member] Asia Pacific [Member] Short-term Debt [Line Items] Short-Term Debt [Line Items] Other Commitment Other Commitment Pratt & Whitney [Member] Pratt and Whitney [Member] Liability, Defined Benefit Plan, Current Liability, Defined Benefit Plan, Current Operating Segments Operating Segments [Member] Decrease in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change Decrease in Unrecognized Tax Benefits is Reasonably Possible Variable Interest Entity [Line Items] Variable Interest Entity [Line Items] Net Income Net Income (Loss) Attributable to Noncontrolling Interest Contingent Liabilities Commitments and Contingencies Disclosure [Text Block] Dispositions of businesses, net of cash transferred (Note 2) Proceeds from Divestiture of Businesses and Interests in Affiliates Proceeds from Divestiture of Businesses and Interests in Affiliates Contract liabilities Contract liabilities Contract with Customer, Liability, Current Tax benefit (expense) - Unrealized Hedging Gains (Losses) Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax Retirement Plan Type [Domain] Retirement Plan Type [Domain] Income Statement Location [Domain] Income Statement Location [Domain] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Debt Instrument, Maturity Date, Description Debt Instrument, Maturity Date, Description Amendment Flag Amendment Flag Debt Instrument, Face Amount Long-term debt, euro-denominated Debt Instrument, Face Amount Other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), Net of Tax Comprehensive income attributable to common shareowners Comprehensive Income (Loss), Net of Tax, Attributable to Parent Carrying Amount of Liability Guarantor Obligations, Current Carrying Value Litigation Case [Axis] Litigation Case [Axis] Noncontrolling Interest, Increase from Capital Contributions Noncontrolling Interest, Increase from Capital Contributions Noncontrolling Interest, Increase from Capital Contributions Goodwill - Acquisitions and Divestitures Goodwill, Acquired During Period Net cash flows provided by operating activities from continuing operations Net Cash Provided by (Used in) Operating Activities, Continuing Operations Net cash flows (used in) provided by investing activities from continuing operations Net Cash Provided by (Used in) Investing Activities, Continuing Operations Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax Entity Current Reporting Status Entity Current Reporting Status Other assets Other Assets, Noncurrent Loss from discontinued operations attributable to common shareowners Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent Notes 6.700% Due 2028 Notes 6.700% Due 2028 [Member] Debt security issued by a domestic corporate business entity with a promise of repayment. Cash, cash equivalents and restricted cash, beginning of period Cash and Cash Equivalents, at Carrying Value, Including Discontinued Operations Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Other (fair value adjustments, (discounts)/premiums, and debt issuance costs) Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Remaining Performance Obligation [Line Items] Remaining Performance Obligation [Line Items] Remaining Performance Obligation [Line Items] Sales Type [Axis] Sales Type [Axis] Sales Type [Axis] Restructuring and Related Cost, Expected Cost [Abstract] Restructuring and Related Cost, Expected Cost [Abstract] Average Years of Maturity of Long Term Debt Average Years of Maturity of Long Term Debt Average Years of Maturity of Long Term Debt Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Stockholders' Equity, Other Stockholders' Equity, Other Fixed assets, net Property, Plant and Equipment, Net Depreciation and amortization Depreciation, Amortization and Accretion, Net Notes 3.700% Due 2023 Notes 3.700% Due 2023 [Member] Notes 3.700% Due 2023 [Member] Repayment of long-term debt Repayments of Long-Term Debt Schedule of Finite-Lived Intangible Assets, Future Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Derivatives designated as hedging instruments, Asset Derivatives Foreign Currency Cash Flow Hedge Asset at Fair Value Treasury Stock Treasury Stock, Value Contract Asset and Liability [Table] Contract Asset and Liability [Table] Contract Asset and Liability [Table] Notes 6.050% Due 2036 Notes 6.050% Due 2036 [Member] Debt security issued by a domestic corporate business entity with a promise of repayment. Fixed-price Contract Fixed-Price Contract [Member] 2019 U.S. Defense Contract Management Agency Claim Against Pratt & Whitney [Member] 2019 U.S. Defense Contract Management Agency Claim Against Pratt & Whitney [Member] 2019 U.S. Defense Contract Management Agency Claim Against Pratt & Whitney [Member] Unearned ESOP Shares [Member] Deferred Compensation, Share-Based Payments [Member] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Product Warranty Liability [Line Items] Product Warranty Liability [Line Items] Notes 8.750% Due 2021 Notes 8.750% Due 2021 [Member] Debt security issued by a domestic corporate business entity with a promise of repayment. Guarantor Obligations, Nature [Domain] Guarantor Obligations, Nature [Domain] Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Maximum [Member] Maximum [Member] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated Other Comprehensive Income (Loss), Net of Tax Commercial Aerospace Financing Arrangements Commercial Aerospace Financing Arrangements [Member] Commercial Aerospace Financing Arrangements Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Cash and cash equivalents Cash and cash equivalents, end of period Cash and Cash Equivalents, at Carrying Value Net cash used in discontinued operations Net Cash Provided by (Used in) Discontinued Operations Contract liabilities Increase (Decrease) in Contract with Customer, Liability Total Current Assets Assets, Current Assets, Current Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] Contract with Customer, Liability, Revenue Recognized Contract with Customer, Liability, Revenue Recognized Revenue, Remaining Performance Obligation, general span of Pratt & Whitney long-term commercial aerospace maintenance contracts, in years Revenue, Remaining Performance Obligation, general span of Pratt & Whitney long-term commercial aerospace maintenance contracts, in years Revenue, Remaining Performance Obligation, general span of Pratt & Whitney long-term commercial aerospace maintenance contracts, in years Business Acquisition [Line Items] Business Acquisition [Line Items] Entity Small Business Entity Small Business Foreign Government Direct Commercial Sales Member Foreign Government Direct Commercial Sales Member [Member] Foreign Government Direct Commercial Sales Member Measurement Basis [Axis] Measurement Basis [Axis] Schedule of Net Benefit Costs Schedule of Net Benefit Costs [Table Text Block] Dividends declared per share of Common Stock Common Stock, Dividends, Per Share, Declared Net Sales: Revenues [Abstract] Net income from continuing operations Net income from continuing operations Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Line of Credit Facility [Table] Line of Credit Facility [Table] Dividends attributable to noncontrolling interest Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Less: Restricted cash, included in Other assets Restricted Cash Changes in Contract Estimates at Completion Significant Accounting Policies [Text Block] Income Tax Uncertainties [Abstract] Income Tax Uncertainties [Abstract] Notes 3.125% Due 2027 Notes 3.125% Due 2027 [Member] Notes 3.125% Due 2027 [Member] Notes 4.200% Due 2044 Notes 4.200% Due 2044 [Member] Notes 4.200% Due 2044 Other (including finance leases) Other Long-Term Debt Short-term borrowings Short-Term Debt Title of 12(b) Security Title of 12(b) Security Consolidated Entities [Axis] Consolidated Entities [Axis] Retirement Plan Sponsor Location [Domain] Retirement Plan Sponsor Location [Domain] Total costs and expenses Costs and Expenses Net cash provided by financing activities Cash Provided by (Used in) Financing Activities, Discontinued Operations Schedule of guarantees Schedule of guarantees [Table Text Block] Schedule of guarantees Debt Instrument [Line Items] Debt Instrument [Line Items] Notes 4.800% Due 2043 Notes 4.800% Due 2043 [Member] Notes 4.800% Due 2043 [Member] Shares of Common Stock issued under employee plans, net Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Notes 7.000% Due 2028 Notes 7.000% Due 2028 [Member] Notes 7.000% Due 2028 Notes 3.950% Due 2025 Notes 3.950% Due 2025 [Member] Notes 3.950% Due 2025 [Member] Segment Reporting Disclosure Segment Reporting Disclosure [Text Block] Amortization Expense, 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Two Fair Value [Member] Estimate of Fair Value Measurement [Member] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Increase in collaboration intangible assets Payments to Acquire Intangible Assets Change in Accounting Estimate [Line Items] Change in Accounting Estimate [Line Items] Other comprehensive (loss) income before reclassifications, net OCI, before Reclassifications, before Tax, Attributable to Parent Inventory, net Inventory, net Inventory, Net Accounts payable Accounts Payable, Current Notes 6.800% Due 2036 Notes 6.800% Due 2036 [Member] Debt security issued by a domestic corporate business entity with a promise of repayment. Other current assets Increase (Decrease) in Other Operating Assets Notes 4.500% Due 2042 Notes 4.500% Due 2042 [Member] Debt security issued by a domestic corporate business entity with a promise of repayment. Accrual for Environmental Loss Contingencies Accrual for Environmental Loss Contingencies Income from continuing operations Income (Loss) from Continuing Operations, Per Basic Share Liability, Defined Benefit Pension Plan, Noncurrent Liability, Defined Benefit Pension Plan, Noncurrent Entity Filer Category Entity Filer Category Basic weighted average number of shares outstanding Weighted Average Number of Shares Outstanding, Basic Schedule of Variable Interest Entities Schedule of Variable Interest Entities [Table Text Block] UNITED STATES UNITED STATES Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] (Payments) receipts from settlements of derivative contracts, net Payments for (Proceeds from) Derivative Instrument, Investing Activities Commitments and contingencies (Note 15) Commitments and Contingencies Security Exchange Name Security Exchange Name Total accounts receivable, net Accounts Receivable, after Allowance for Credit Loss Derivative, Notional Amount Derivative, Notional Amount Segment Reconciling Items Segment Reconciling Items [Member] Former Address [Member] Former Address [Member] Primary Geographical Markets [Axis] Primary Geographical Markets [Axis] Primary Geographical Markets [Axis] Service cost Defined Benefit Plan, Service Cost Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Assets, Noncurrent Assets, Noncurrent Fair Value Level 3 [Member] Fair Value, Inputs, Level 3 [Member] Restructuring and Related Activities [Abstract] Restructuring and Related Activities [Abstract] Contract with Customer, Asset, Allowance for Credit Loss Contract with Customer, Asset, Allowance for Credit Loss Allowance for expected credit losses Accounts Receivable, Allowance for Credit Loss Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Notes 3.150% Due 2024 Notes 3.150% Due 2024 [Member] Notes 3.150% Due 2024 Work-in-process Inventory, Work in Process, Net of Reserves Revenue Recognition Revenue from Contract with Customer [Text Block] Segment Reporting [Abstract] Segment Reporting [Abstract] Contract assets Increase (Decrease) in Contract with Customer, Asset Noncontrolling Interest [Member] Noncontrolling Interest [Member] Other Financing Arrangements [Member] Other Financing Arrangements [Member] Other Financing Arrangements Basis of Presentation [Table] Basis of Presentation [Table] Basis of Presentation [Table] Raytheon Intelligence & Space global training and services business Raytheon Intelligence & Space global training and services business [Member] Raytheon Intelligence & Space global training and services business Recognized actuarial net loss (gain) Defined Benefit Plan, Amortization of Gain (Loss) Total Liabilities, Redeemable Noncontrolling Interest and Equity Liabilities and Equity Portion at Other than Fair Value Measurement [Member] Portion at Other than Fair Value Measurement [Member] Guarantor Obligations, Nature [Axis] Guarantor Obligations, Nature [Axis] Notes 4.700% Due 2041 Notes 4.700% Due 2041 [Member] Notes 4.700% Due 2041 Less: Redeemable noncontrolling interest net income Net Income (Loss) Attributable to Redeemable Noncontrolling Interest Stock awards and equity units (share equivalent) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Accounts receivable Increase (Decrease) in Receivables Earnings (loss) Per Share attributable to common shareowners - Diluted: Earnings Per Share, Diluted [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Disposal Group Name [Domain] Disposal Group Name [Domain] International Aero Engines LLC [Member] International Aero Engines LLC [Member] International Aero Engines LLC [Member] Fair Value Level 2 [Member] Fair Value, Inputs, Level 2 [Member] Current Fiscal Year End Date Current Fiscal Year End Date Marketable securities held in trusts Marketable Securities, Current Customer financing assets Financing Receivable, after Allowance for Credit Loss, Noncurrent Notes 4.625% Due 2048 Notes 4.625% Due 2048 [Member] Notes 4.625% Due 2048 [Member] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Net income attributable to common shareowners Earnings Per Share, Diluted Earnings Per Share, Diluted Aggregate Line of Credit Agreements, Maximum Borrowing Capacity Aggregate Line of Credit Facility Maximum Borrowing Capacity Consolidation Items [Axis] Consolidation Items [Axis] Total Current Liabilities Liabilities, Current Liabilities, Current Other assets, current Other Assets, Current Schedule of Receivables, Net Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] RPO Revenue, Remaining Performance Obligation, Amount Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Entity Address, Address Line One Entity Address, Address Line One Notes 7.500% Due 2029 Notes 7.500% Due 2029 [Member] Debt security issued by a domestic corporate business entity with a promise of repayment. Income tax (expense) benefit related to items of other comprehensive income (loss) Other Comprehensive Income (Loss), Tax Other financing activities, net Proceeds from (Payments for) Other Financing Activities Product and Service [Axis] Product and Service [Axis] Europe [Member] Europe [Member] Contracts Accounted for under Percentage of Completion [Member] Contracts Accounted for under Percentage of Completion [Member] Change in short-term borrowings, net Proceeds from (Repayments of) Short-Term Debt Class of Stock [Domain] Class of Stock [Domain] Expected return on plan assets Defined Benefit Plan, Expected Return (Loss) on Plan Assets Eliminations and other [Member] Eliminations and other [Member] Segment member representing both Corporate functions and intersegment eliminations Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Guarantee Type, Other Guarantee Type, Other [Member] Schedule of Change in Accounting Estimate Schedule of Change in Accounting Estimate [Table Text Block] Interest expense, net Interest Expense Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Document and Entity Information [Abstract] Document and Entity Information [Abstract] Notes 3.750% Due 2046 Notes 3.750% Due 2046 [Member] Debt security issued by a domestic corporate business entity with a promise of repayment. Cost-type Contract Time-and-Materials Contract [Member] Credit Facility [Axis] Credit Facility [Axis] Retirement Plan Type [Axis] Retirement Plan Type [Axis] Long-term debt Long-term debt, net of current portion Long-Term Debt and Lease Obligation 5.0B Revolving Credit Agreement [Member] Revolving Credit Agreement [Member] Revolving credit facility available as of the balance-sheet date. Inventory Inventory Disclosure [Text Block] Schedule of Long-term Debt Schedule of Long-Term Debt Instruments [Table Text Block] Restructuring And Related Costs Actions By Year [Domain] Restructuring And Related Costs Actions By Year [Domain] Identification of the time periods of restructuring and related activities Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract] Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract] Entity Tax Identification Number Entity Tax Identification Number Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Notes 3.200% Due 2024 Notes 3.200% Due 2024 [Member] Notes 3.200% Due 2024 [Member] Contract with Customer, Liability, Change Contract with Customer, Liability, Change Contract with Customer, Liability, Change Schedule of Short-term Debt [Table] Schedule of Short-Term Debt [Table] Notes 7.000% Due 2038 Notes 7.000% Due 2038 [Member] Debt security issued by a domestic corporate business entity with a promise of repayment. Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Amortization Expense, Remaining 2022 Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Contract assets Contract with Customer, Asset, after Allowance for Credit Loss, Current Consolidated Entities [Domain] Consolidated Entities [Domain] U.S. Government Sales Excluding Foreign Military Sales Member U.S. Government Sales Excluding Foreign Military Sales Member [Member] U.S. Government Sales Excluding Foreign Military Sales Member $2.0B May revolving credit agreement [Member] $2.0B May revolving credit agreement [Member] $2.0B May revolving credit agreement Maximum Potential Payment Guarantor Obligations, Maximum Exposure, Undiscounted Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage Net settlement, curtailment and special termination benefit (gain) loss Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment Net decrease in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Accrued Liabilities [Member] Accrued Liabilities [Member] Long-term debt (excluding finance leases) Long-term debt (excluding capitalized leases) Fair Value Disclosure This element is used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. This element represents the fair value of long-term borrowings (excluding capitalized leases). Notes 2.650% Due 2026 Notes 2.650% Due 2026 [Member] Debt security issued by a foreign corporate business entity with a promise of repayment. Amortization Expense, 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Five Entity Central Index Key Entity Central Index Key Loss Contingency, Interest Loss Contingency, Interest Interest associated with damages sought in legal matter. Other comprehensive income (loss), before tax: Other Comprehensive Income (Loss), before Tax [Abstract] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] RPO to be recognized within 12 months Revenue, Remaining Performance Obligations, to be recognized within 12 months Revenue, Remaining Performance Obligations, to be recognized within 12 months City Area Code City Area Code 2018 U.S. Defense Contract Management Agency Claim Against Pratt & Whitney [Member] U.S. Defense Contract Management Agency Claim Against Pratt & Whitney - second claim [Member] U.S. Defense Contract Management Agency Claim Against Pratt & Whitney - second claim [Member] Basis of Presentation [Line Items] Basis of Presentation [Line Items] Basis of Presentation [Line Items] Retirement Benefits [Abstract] Retirement Benefits [Abstract] Statement of Stockholders' Equity [Abstract] Product Warranty Liability [Table] Product Warranty Liability [Table] Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax Stock compensation cost Share-Based Payment Arrangement, Noncash Expense Other long-term liabilities Other Liabilities, Noncurrent Incremental Percentage Points Related to Foreign Derived Intangible Income (FDII) and Capitalization of R&D, Benefit Incremental Percentage Points Related to Foreign Derived Intangible Income (FDII) and Capitalization of R&D, Benefit Incremental Percentage Points Related to Foreign Derived Intangible Income (FDII) and Capitalization of R&D, Benefit Variable Interest Entity, Qualitative of Quantitative Information, Net Percentage Variable Interest Entity, Qualitative of Quantitative Information, Net Percentage Net percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity. Amortization Expense, 2023 Finite-Lived Intangible Asset, Expected Amortization, Year One Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Tax benefit (expense) - Foreign Currency Translation Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax Customer [Domain] Customer [Domain] Other Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties Other Postretirement Benefits Plan [Member] Other Postretirement Benefits Plan [Member] Less: Noncontrolling interest in subsidiaries’ earnings from continuing operations Income (Loss) from Continuing Operations, Net of Tax, Attributable to Noncontrolling Interest