Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Electrical Solutions Electrical Solutions Electrical Solutions Electrical Segment [Member] Electrical Segment [Member] Trading Arrangement: Trading Arrangement [Axis] Maximum Maximum [Member] Unrealized gain (loss) on investments, tax OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax Statistical Measurement [Domain] Statistical Measurement [Domain] Title of 12(b) Security Title of 12(b) Security Subsequent Event Subsequent Event [Member] Document Fiscal Year Focus Document Fiscal Year Focus Adjustment to Compensation, Amount Adjustment to Compensation Amount Financial Instrument [Axis] Financial Instrument [Axis] Developed Technology, Tradenames, and Backlog Developed Technology, Tradenames, and Backlog [Member] Developed Technology, Tradenames, and Backlog Percentage of revenue from service contracts and post-shipment obligations (approximate) Percentage Of Revenue From Service Contracts And Post-Shipment Performance Obligations Percentage Of Revenue From Service Contracts And Post-Shipment Performance Obligations Segment Reporting [Abstract] Segment Reporting [Abstract] Restructuring Plan [Axis] Restructuring Plan [Axis] Customer Relationships, Tradenames Customer Relationships, Tradenames [Member] Customer Relationships, Tradenames Industrial Industrial [Member] Industrial Accrued salaries, wages and employee benefits Employee-related Liabilities, Current Pension and Other Benefits Retirement Benefits [Text Block] Line of Credit Line of Credit [Member] Restatement Determination Date Restatement Determination Date Expected return on plan assets Defined Benefit Plan, Expected Return (Loss) on Plan Assets Accrued insurance Accrued Insurance, Current Electrical Products Electrical Products [Member] Electrical Products Amendment Flag Amendment Flag Goodwill [Line Items] Goodwill [Line Items] Current Liabilities Liabilities, Current [Abstract] Senior notes at 2.300% Notes 2031 Term, 2.300% [Member] Notes 2031 Term, 2.300% Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Directors deferred compensation Deferred Compensation Arrangement With Individual, Reclassification From Liability To Equity Award Deferred Compensation Arrangement With Individual, Reclassification From Liability To Equity Award Available for sale debt securities, unrealized losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Property, plant and equipment Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment Performance based criteria plan payout percentage (as a percent) Performance Based Criteria Plan Payout Percentage Performance Based Criteria Plan Payout Percentage Other comprehensive income (loss): Other Comprehensive Income (Loss), Net of Tax [Abstract] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Entity Address, State or Province Entity Address, State or Province PEO Total Compensation Amount PEO Total Compensation Amount Performance Shares, Vesting on Operating Profit Margin Performance Shares, Vesting on Operating Profit Margin [Member] Performance Shares, Vesting on Operating Profit Margin Reclassification out of Accumulated Other Comprehensive Loss Reclassification out of Accumulated Other Comprehensive Income [Member] TOTAL CAPITAL EXPENDITURES Segment Reporting, Long-Lived Asset, Expenditure for Addition Other intangible assets, net Intangible Asset, Excluding Goodwill, after Accumulated Amortization Average number of common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Vesting Period One Share-Based Payment Arrangement, Tranche One [Member] Contract assets Contract with Customer, Asset, after Allowance for Credit Loss, Current Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract] Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Number of reportable segments Number of Reportable Segments Total Current Liabilities Liabilities, Current Work-in-process Inventory, Work in Process, Net of Reserves Customer relationships Customer Relationships [Member] Asset write-downs Asset Write-down [Member] Asset Write-down [Member] Entity Address, City or Town Entity Address, City or Town Shares granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Defined benefit pension and post-retirement plans, tax Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Commercial Paper Commercial Paper Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Foreign Plan Foreign Plan [Member] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Net income available to common shareholders Net Income (Loss) Available to Common Stockholders, Basic Quoted Prices in Active Markets for Similar Assets (Level 2) Fair Value, Inputs, Level 2 [Member] Accumulated Amortization Intangible Asset, Finite-Lived, Accumulated Amortization Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Line of credit, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Other comprehensive income Other comprehensive income Current period other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] United States UNITED STATES Subsequent Event Type [Axis] Subsequent Event Type [Axis] Unrealized gain (loss) on cash flow hedges, net of taxes Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Senior notes at 3.50% Notes 2028 Term [Member] Notes 2028 Term [Member] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Depreciation and Amortization: Depreciation, Depletion and Amortization [Abstract] Tariff recoveries Receivable for Recovery of Import Duties, Net Recently Issued Accounting Pronouncements Not Yet Adopted New Accounting Pronouncements, Policy [Policy Text Block] Maximum foreign subsidiary borrowings Debt Instrument Covenant Maximum Subsidiary Borrowings Debt Instrument Covenant Maximum Subsidiary Borrowings Decrease in net contract liabilities Increase (Decrease) in Contract with Customer, Liability Non- controlling interest Noncontrolling Interest [Member] Schedule of Segment Information Segment Reporting [Table Text Block] Domestic Plan Domestic Plan [Member] Liabilities, Other than Long-term Debt, Noncurrent [Abstract] Liabilities, Other than Long-Term Debt, Noncurrent [Abstract] Unsecured Debt Unsecured Debt [Member] Schedule of Other Accrued Liabilities Schedule of Accrued Liabilities [Table Text Block] Other non-current liabilities Business Combination, Recognized Liability Assumed, Liability, Noncurrent Intangible assets Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Excluding Goodwill Senior notes at 4.800% Notes 2035 Term [Member] Notes 2035 Term Document Period End Date Document Period End Date Changes in assets and liabilities, excluding effects of acquisitions: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Net cash used in investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Aggregate principal amount Face amount Debt Instrument, Face Amount Total Equity Equity [Text Block] Security Exchange Name Security Exchange Name Debt term (in years) Debt Instrument, Term Forward exchange contracts-Assets Cash Flow Hedge Derivative Instrument Assets at Fair Value Reclassification out of Accumulated Other Comprehensive Income [Domain] Reclassification out of Accumulated Other Comprehensive Income [Domain] Schedule of the Weighted-Average Assumption Used in Estimating Fair Value of Stock Appreciation Rights Stock-Appreciation Rights Valuation [Table Text Block] Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock appreciation rights, including, but not limited to: (a) expected term, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), Entity Shell Company Entity Shell Company Consolidation Items [Domain] Consolidation Items [Domain] Maximum number of shares authorized (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Current operating lease liabilities Operating Lease, Liability, Current Contribution to qualified defined benefit pension plans Payment for Pension Benefits Schedule of Product Warranty Liability Schedule of Product Warranty Liability [Table Text Block] Business Combination, Pro Forma Information [Line Items] Business Combination, Pro Forma Information [Line Items] Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Earnings Per Share Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Earnings per share: Earnings Per Share [Abstract] Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Document Fiscal Period Focus Document Fiscal Period Focus Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Trading securities Trading securities Debt Securities, Trading, and Equity Securities, FV-NI TOTAL LIABILITIES Liabilities Trading Symbol Trading Symbol Senior notes at 4.650% Notes 2031 Term, 4.650% [Member] Notes 2031 Term, 4.650% Geographical [Domain] Geographical [Domain] Indefinite-lived intangible assets (excluding goodwill) Intangible Asset, Excluding Goodwill, Indefinite-Lived Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Accrued income taxes Accrued Income Taxes, Current Schedule of Fair Values of the Assets Acquired and Liabilities Assumed Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block] Company Selected Measure Name Company Selected Measure Name Payment of dividends Payments of Ordinary Dividends, Noncontrolling Interest Purchases of available-for-sale investments Payments to Acquire Debt Securities, Available-for-Sale Line of credit facility, accordion feature, higher borrowing capacity option Line Of Credit Facility, Accordion Feature, Higher Borrowing Capacity Option Line Of Credit Facility, Accordion Feature, Higher Borrowing Capacity Option Unrealized gain (loss) on investments, net of taxes OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax Proceeds from disposal of business, net of cash Proceeds from Divestiture of Businesses, Net of Cash Divested Pension and post retirement benefit plan adjustment Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Credit Facility [Domain] Credit Facility [Domain] Cash Flows from Operating Activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Other Other Sundry Liabilities, Noncurrent Compensation Amount Outstanding Recovery Compensation Amount Individual: Individual [Axis] Average number of diluted shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Diluted Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Entity Emerging Growth Company Entity Emerging Growth Company Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Vesting percentage (as a percent) Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Goodwill, expected tax deductible, amount Business Combination, Goodwill, Expected Tax Deductible, Amount Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Line of credit facility covenants maximum debt to capitalization (as a percent) Line Of Credit Facility Covenants Maximum Debt To Capitalization Percentage Line Of Credit Facility Covenants Maximum Debt To Capitalization Percentage Schedule of Other Intangible Assets by Major Class [Table] Schedule of Other Intangible Assets by Major Class [Table] Contributions by employer Defined Benefit Plan, Plan Assets, Contributions by Employer Gross profit Total Gross Profit Gross Profit Other Intangible Assets [Line Items] Other Intangible Assets [Line Items] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Potential dilutive common shares (in shares) Weighted Average Number of Shares Outstanding, Diluted, Adjustment Summary Of Changes In Equity [Line Items] Summary Of Changes In Equity [Line Items] Changes in other assets and liabilities, net Increase (Decrease) in Other Operating Assets and Liabilities, Net Award Timing Predetermined Award Timing Predetermined [Flag] Intangible Asset, Goodwill and Other [Abstract] Intangible Asset, Goodwill and Other [Abstract] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Quoted Prices in Active Markets for Identical Assets (Level 1) Fair Value, Inputs, Level 1 [Member] Purchase of trading securities related to deferred compensation plans Payment for Acquisition, Trading Security, Held-for-Investment Restricted Stock Awards Service Condition Restricted Stock Awards Service Condition [Member] Restricted Stock Awards Service Condition [Member] Indefinite-lived Intangible Assets, Major Class Name [Domain] Intangible Asset, Indefinite-Lived, Class [Domain] Term Loan 2025 Term Loan Agreement 2025 [Member] Term Loan Agreement [Member] Proceeds from securities sold Proceeds from Sale, Debt Security, Trading, and Equity Security, FV-NI, Held-for-Investment Customer program incentives Accrued Customer Incentives, Current Accrued Customer Incentives, Current Backlog Backlog [Member] Backlog Award performance period (in years) Share-based Compensation Arrangement by Share-based Payment Award, Award Performance Period Share-based Compensation Arrangement by Share-based Payment Award, Award Performance Period All Executive Categories All Executive Categories [Member] Provision Standard and Extended Product Warranty Accrual, Increase for Warranties Issued Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Long-term debt, fair value Long-Term Debt, Fair Value Schedule of Net Pension and Other Benefit Costs Schedule of Net Benefit Costs [Table Text Block] Other Non-Current Liabilities Other Liabilities Disclosure [Text Block] Vesting [Domain] Vesting [Domain] Performance Shares, Market Condition Performance Shares, Market Condition [Member] Performance Shares, Market Condition Business Acquisitions Business Combination, Integration, Restructuring, and Other Related Costs [Text Block] Statement Of Changes In Equity [Table] Statement Of Changes In Equity [Table] Schedule of Computation of Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Intangible amortization and inventory step up Business Acquisition, Pro Forma Intangible Amortization and Inventory Step Up Business Acquisition, Pro Forma Intangible Amortization and Inventory Step Up Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Segment Information Segment Reporting [Text Block] Minimum Minimum [Member] Expiration Date Trading Arrangement Expiration Date Time Deposits Investments, Fair Value Disclosure Beginning balance Ending balance Standard Product Warranty Accrual Schedule of Disaggregated Revenue by Business Group Disaggregation of Revenue [Table Text Block] Denominator: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Income Statement Location [Axis] Location, Statement of Income, Balance [Axis] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Money market funds Cash and Cash Equivalents, Fair Value Disclosure TOTAL EQUITY Beginning of period End of period Equity, Including Portion Attributable to Noncontrolling Interest 2026 Restructuring Actions Restructuring Actions, Current Year [Member] Restructuring Actions, Current Year 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] Nicor, Inc. Nicor, Inc. [Member] Nicor, Inc. Cash dividends declared Dividends, Common Stock Business Combination [Line Items] Business Combination [Line Items] NET PERIODIC BENEFIT COST Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Accounts receivable Business Combination, Recognized Asset Acquired, Receivable, Current Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Exercise Price Award Exercise Price Schedule of Restructuring and Related Costs [Table] Restructuring Cost [Table] Cash Flows from Investing Activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Facility closure and other costs Facility Closing [Member] Segment Reporting [Line Items] Segment Reporting [Line Items] Net income attributable to Hubbell Business Combination, Pro Forma Information, Pro Forma Income (Loss), after Tax Total Estimate of Consideration Transferred, Net of Cash Acquired Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), and Goodwill, Less Noncontrolling Interest Proceeds from available-for-sale investments Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale Document Quarterly Report Document Quarterly Report Senior notes at 3.15% Notes 2027 Term [Member] Notes 2027 Term [Member] 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] Segments [Domain] Segments [Domain] Performance based criteria plan payout percentage, target (as a percent) Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Target Percentage Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Target Percentage Total before tax Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Debt and Financing Arrangements Debt Disclosure [Text Block] Customer Relationships, Developed Technology, Tradenames, and Backlog Customer Relationships, Developed Technology, Tradenames, and Backlog [Member] Customer Relationships, Developed Technology, Tradenames, and Backlog Schedule of Pre-tax Restructuring Costs Restructuring and Related Costs [Table Text Block] Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Beginning Accrued Restructuring Balance Ending Accrued Restructuring Balance Restructuring Reserve Equity Component [Domain] Equity Component [Domain] Business Combination [Table] Business Combination [Table] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] Adoption Date Trading Arrangement Adoption Date Interest rate, stated percentage (as a percent) Debt Instrument, Interest Rate, Stated Percentage Hubbell Incorporated Shareholders’ Equity Equity, Attributable to Parent Percentage of definite-lived intangible assets under accelerated amortization method (approximate) (as a percent) Finite-Lived Intangible Assets, Accelerated Amortization Method, Percentage Finite-Lived Intangible Assets, Accelerated Amortization Method, Percentage Other non-current assets Business Combination, Recognized Asset Acquired, Other Asset, Noncurrent Restructuring Type [Axis] Restructuring Type [Axis] Stock-based compensation APIC, Share-Based Payment Arrangement, Option, Increase for Cost Recognition ASSETS Assets [Abstract] Assets [Abstract] 2025 Acquisitions 2025 Acquisitions [Member] 2025 Acquisitions Title Trading Arrangement, Individual Title Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Available for sale debt securities, amortized cost Debt Securities, Available-for-Sale, Amortized Cost Accounting Policies [Abstract] Accounting Policies [Abstract] Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Risk Free Interest Rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Interest expense Business Acquisition, Pro Forma Interest Expense Business Acquisition, Pro Forma Interest Expense Insider Trading Policies and Procedures [Line Items] Prior year acquisitions Goodwill, Measurement Period Adjustment Other Accrued Liabilities Accounts Payable and Accrued Liabilities Disclosure [Text Block] Other, net Proceeds from (Payment for) Other Financing Activity Accounts receivable, allowances Accounts Receivable, Allowance for Credit Loss, Current Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Performance Shares Performance Shares [Member] Weighted Avg. Grant Date Fair Value of 1 SAR (USD per share) Weighted Average Grant Date SAR Fair Value The estimated fair value of one SAR at the grant date representing the per share difference between the estimated exercise price and the grant price. Deferred income taxes Deferred Income Tax Expense (Benefit) Selling & administrative expenses Total Selling and Administrative Expenses Selling, General and Administrative Expense Type of Restructuring [Domain] Type of Restructuring [Domain] Business Combination [Domain] Business Combination [Domain] Interest expense, net Interest Income (Expense), Nonoperating Letter of Credit Letter of Credit [Member] 2026 Acquisitions 2026 Acquisitions [Member] 2026 Acquisitions Developed technology and other Developed Technology and Other [Member] Developed Technology and Other Customer refund liability Customer Refund Liability, Current Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Number of operating segments Number of Operating Segments Restricted Stock Units Service Condition Restricted Stock Units (RSUs) [Member] Schedule of Changes in Goodwill Goodwill [Table Text Block] Entity Central Index Key Entity Central Index Key All Adjustments to Compensation All Adjustments to Compensation [Member] General Corporate Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Business Combination [Axis] Business Combination [Axis] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Costs incurred Restructuring and Related Cost, Incurred Cost Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Other comprehensive income (loss) before reclassifications Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Income Statement [Abstract] Income Statement [Abstract] Document Transition Report Document Transition Report Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Restructuring Plan [Domain] Restructuring Plan [Domain] Stock Appreciation Rights SARS Stock Appreciation Rights (SARs) [Member] Senior notes at 3.35% (repayment) Notes 2026 Term [Member] Notes 2026 Term [Member] Other current assets Business Combination, Recognized Asset Acquired, Other Asset, Current City Area Code City Area Code Prior-service costs Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent [Member] Accumulated Other Comprehensive Income (Loss) Total AOCI Attributable to Parent [Member] All Individuals All Individuals [Member] Pensions Liability, Defined Benefit Pension Plan, Noncurrent Name Forgone Recovery, Individual Name Finished goods Inventory, Finished Goods, Net of Reserves Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Investments Marketable Securities, Noncurrent TOTAL ASSETS Assets Assets Schedule of Defined Benefit Plans Disclosures [Table] Defined Benefit Plan [Table] Amortization of prior service cost Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Operating Segments Operating Segments [Member] TOTAL Fair Value, Net Asset (Liability) Stock-Based Compensation Share-Based Payment Arrangement [Text Block] PEO PEO [Member] Increase in current year deferrals, net Increase (Decrease) in Deferred Charges Deferred compensation plan liabilities Deferred Compensation Arrangement with Individual, Recorded Liability Other Non-Current Liabilities TOTAL Other Liabilities, Noncurrent Goodwill Goodwill Goodwill, beginning balance Goodwill, ending balance Goodwill Retirement Plan Type [Axis] Retirement Plan Type [Axis] Utility Solutions Utility Solutions Utility Solutions Utility Solutions Segment [Member] Utility Solutions Segment [Member] Inventories Business Combination, Recognized Asset Acquired, Inventory, Current Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Current year acquisitions Goodwill, Acquired During Period Weighted avg. grant date fair value (USD per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Accounts payable Business Combination, Recognized Liability Assumed, Accounts Payable, Current Proceeds from issuance of long-term debt Proceeds From Issuance Of Long term Debt Net Of Issuance Costs And Discounts Proceeds From Issuance Of Long term Debt Net Of Issuance Costs And Discounts Revenue recognized Contract with Customer, Liability, Revenue Recognized Subsequent Event Type [Domain] Subsequent Event Type [Domain] Retained Earnings Retained Earnings [Member] Non-current operating lease liabilities Operating Lease, Liability, Noncurrent Revolving Credit Facility Revolving Credit Facility [Member] Unrealized gain (loss) on available-for- sale securities AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Actuarial gains (losses) Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent [Member] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] NSI Industries NSI Industries [Member] NSI Industries Award Timing Disclosures [Line Items] Utilization and Foreign Exchange Restructuring Reserve, Translation and Other Adjustment Cumulative translation adjustment Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Debt issuance costs Payments of Debt Issuance Costs Diluted earnings per share (USD per share) Diluted earnings per share (USD per share) Earnings Per Share, Diluted Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Entity Current Reporting Status Entity Current Reporting Status Net cash provided (used in) by financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Total Shareholder Return Amount Total Shareholder Return Amount Unrealized gain (loss) on cash flow hedges, tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax Amortization expense Intangible Asset, Finite-Lived, Amortization Expense Stockholders' Equity Note [Abstract] Stockholders' Equity Note [Abstract] Schedule of Business Acquisition, Pro Forma Information Business Combination, Pro Forma Information [Table Text Block] Adjustments to reconcile net income to net cash provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Estimated Fair Value Intangible Asset, Finite-Lived, Acquired Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Cash Flows from Financing Activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Property, Plant, and Equipment, net Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Net sales TOTAL NET SALES Revenue from Contract with Customer, Excluding Assessed Tax Schedule of Stockholders Equity Schedule of Stockholders Equity [Table Text Block] Interest cost Defined Benefit Plan, Interest Cost Financial Instruments [Domain] Financial Instruments [Domain] Schedule of Restructuring Reserve by Type of Cost Schedule of Restructuring Reserve by Type of Cost [Table Text Block] Inventories, net Inventory Disclosure [Text Block] Intangible Asset, Finite-Lived, Class [Axis] Intangible Asset, Finite-Lived, Class [Axis] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Increase in accounts receivable, allowances Accounts Receivable, Allowance for Credit Loss, Period Increase (Decrease) Goodwill and Other Intangible Assets, net Intangible Asset and Goodwill [Text Block] Underlying Securities Award Underlying Securities Amount Less: Comprehensive income attributable to noncontrolling interest Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest TOTAL OTHER INTANGIBLE ASSETS Intangible Asset, Excluding Goodwill, before Accumulated Amortization Revenue Revenue from Contract with Customer [Text Block] Standard Product Warranty Disclosure [Abstract] Standard Product Warranty Disclosure [Abstract] Business Combination, Pro Forma Information [Table] Business Combination, Pro Forma Information [Table] Decrease in current liabilities Increase (Decrease) in Other Current Liabilities Extension term Debt Instrument, Extension Term Debt Instrument, Extension Term Other, net Payment for (Proceeds from) Other Investing Activity Increase in inventories, net Increase (Decrease) in Inventories Accrued warranties short-term Product Warranty Accrual, Current Segment Reporting [Table] Segment Reporting [Table] Contributed sales Business Combination, Acquiree's Revenue since Acquisition Date, Actual Other current assets Other Assets, Current Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] All Trading Arrangements All Trading Arrangements [Member] Remaining costs Restructuring and Related Cost, Expected Cost Remaining Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Operating income Total Operating Income Operating Income (Loss) Current Fiscal Year End Date Current Fiscal Year End Date Aggregate principal amount Proceeds from Issuance of Debt Loss on disposition of business Loss on disposition of business Gain (Loss) on Disposition of Business Derivatives: Derivatives: [Abstract] Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Total expected costs Restructuring and Related Cost, Expected Cost Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Term Loan 2026 Term Loan Agreement 2026 [Member] Term Loan Agreement 2026 Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Cash dividends declared (USD per share) Common Stock, Dividends, Per Share, Declared Entity File Number Entity File Number Payment Services Arrangement Payment Services Arrangement [Member] Payment Services Arrangement Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Service cost Defined Benefit Plan, Service Cost Borrowing of short-term debt, net Proceeds from (Repayments of) Short-Term Debt Supplier Finance Program Obligations Supplier Finance Program Obligations [Policy Text Block] Supplier Finance Program Obligations Senior notes at 5.150% Notes 2036 Term [Member] Notes 2036 Term Dividends to noncontrolling interest Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Measure: Measure [Axis] Performance Shares, Vesting on Compounded Annual Growth Rate of Net Sales Performance Shares, Vesting on Compounded Annual Growth Rate of Net Sales [Member] Performance Shares, Vesting on Compounded Annual Growth Rate of Net Sales Available for sale debt securities, allowance for credit losses Debt Securities, Available-for-Sale, Allowance for Credit Loss Acquisition/surrender of common shares Acquisition and Surrender of Common Shares Acquisition and Surrender of Common Shares Accumulated Other Comprehensive Loss Comprehensive Income (Loss) Note [Text Block] Equity Components [Axis] Equity Components [Axis] Increase in accounts receivable, net Increase (Decrease) in Accounts Receivable Product and Service [Domain] Product and Service [Domain] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Entity Interactive Data Current Entity Interactive Data Current Less: Net income attributable to noncontrolling interest Net Income (Loss) Attributable to Noncontrolling Interest Supplier Finance Program [Line Items] Supplier Finance Program [Line Items] Deferred tax liabilities Deferred Income Tax Liabilities, Net Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Supplier Finance Program [Domain] Supplier Finance Program [Domain] Entity Small Business Entity Small Business Comprehensive income attributable to Hubbell Incorporated Comprehensive Income (Loss), Net of Tax, Attributable to Parent Termination Date Trading Arrangement Termination Date Earnings per share: Earning Per Share, Basic and Diluted [Abstract] Earning Per Share, Basic and Diluted Weighted average period (in years) Weighted Average Estimated Useful Life (in years) Intangible Asset, Finite-Lived, Acquired, Weighted-Average Amortization Period Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Capital Expenditures: Payments to Acquire Productive Assets [Abstract] Intangible assets Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Finite-Lived Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Defined benefit pension and post-retirement plans, net of taxes Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Other Other Liabilities, Current Guarantees Product Warranty Disclosure [Text Block] Award, expiration period (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Other long-term assets Other Assets, Noncurrent Document Type Document Type Acquisitions, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired 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] Other accrued liabilities TOTAL Accrued Liabilities, Current Fair Value as of Grant Date Award Grant Date Fair Value Schedule of Goodwill [Table] Goodwill [Table] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax Arrangement Duration Trading Arrangement Duration Issuance of long-term debt Proceeds from Issuance of Long-Term Debt Local Phone Number Local Phone Number Contract liabilities Contract with Customer, Liability, Noncurrent Other Benefits Other Postretirement Benefits Plan [Member] Consolidation Items [Axis] Consolidation Items [Axis] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Schedule of Other Intangible Assets Schedule of Intangible Assets [Table Text Block] Tabular disclosure of the aggregate amount of intangible assets. Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Supplier Finance Program [Axis] Supplier Finance Program [Axis] Commitments and contingencies (Note 15) Commitments and Contingencies Finite-lived intangible assets, gross Intangible Asset, Finite-Lived, before Accumulated Amortization Schedule of Other Non-Current Liabilities Other Noncurrent Liabilities [Table Text Block] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Axis] Amortization expense, 2030 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Four Other Assets Other Assets [Abstract] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] 2025 Credit Facility 2025 Credit Facility [Member] 2025 Credit Facility Award vesting period (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Goodwill [Roll Forward] Goodwill [Roll Forward] LIABILITIES AND EQUITY Liabilities and Equity [Abstract] Intangible Asset, Finite-Lived, Class [Domain] Intangible Asset, Finite-Lived, Class [Domain] Schedule of Financial Assets and Liability by Fair Value Hierarchy Level Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Supplier finance program, obligation Supplier Finance Program, Obligation Inventories, net INVENTORIES, NET Inventory, Net Award Type [Domain] Award Type [Domain] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount 2025 and Prior Restructuring Actions Prior Restructuring Plans [Member] Prior Restructuring Plans [Member] Fair Value Measurement Fair Value Disclosures [Text Block] Unobservable inputs for which little or no market data exists (Level 3) Fair Value, Inputs, Level 3 [Member] Movement in Standard Product Warranty Accrual [Roll Forward] Movement in Standard Product Warranty Accrual [Roll Forward] Expected Term Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Amortization expense, 2027 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year One Share Price (USD per share) Share Price PEO Name PEO Name Geographical [Axis] Geographical [Axis] Restricted cash, included in other assets, beginning of year Less: Restricted cash, included in Other Assets Restricted Cash Other short-term debt Other Short-Term Borrowings Cash flow hedge gain (loss) Cash flow hedges gain (loss): Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Entity Tax Identification Number Entity Tax Identification Number Ventev Ventev [Member] Ventev Cash and cash equivalents, beginning of year Cash and cash equivalents, end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Increase (decrease) in accounts payable Increase (Decrease) in Accounts Payable Expenditures/payments/other Standard and Extended Product Warranty Accrual, Decrease for Payments Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Schedule of Reclassifications Out of Accumulated Other Comprehensive Loss Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Non-NEOs Non-NEOs [Member] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Comprehensive income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Debt Instrument [Axis] Debt Instrument [Axis] Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Amortization expense, 2028 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Two Transaction costs incurred Business Acquisition, Pro Forma Transaction Costs Business Acquisition, Pro Forma Transaction Costs Schedule of Long Term Debt Schedule of Debt [Table Text Block] Loss (gain) on sale of assets Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property Schedule of Inventories, Net Schedule of Inventory, Current [Table Text Block] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Basic earnings per share (USD per share) Basic earnings per share (USD per share) Earnings Per Share, Basic Schedule of the Attributes of the Performance Shares Granted During the Period Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block] Contract liabilities - deferred revenue Contract with Customer, Liability, Current Acquisition of common shares Payments for Repurchase of Common Stock Total Current Assets Assets, Current Statistical Measurement [Axis] Statistical Measurement [Axis] Insider Trading Arrangements [Line Items] Supplier Finance Program [Table] Supplier Finance Program [Table] Payment terms Supplier Finance Program, Obligation, Payment Terms Supplier Finance Program, Obligation, Payment Terms Long-Term Debt Long-term debt Long-Term Debt, Excluding Current Maturities Time Deposits Bank Time Deposits [Member] Award Type [Axis] Award Type [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Inventory, Net, Items Net of Reserve Alternative [Abstract] Inventory, Net, Items Net of Reserve Alternative [Abstract] Restructuring and Related Activities [Abstract] Restructuring and Related Activities [Abstract] Product and Service [Axis] Product and Service [Axis] Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Pension Benefits Pension Plan [Member] Common Stock Common Stock [Member] Available for sale debt securities Available for sale investments Debt Securities, Available-for-Sale Expected Volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Number of installments Share-Based Compensation Arrangement By Share-Based Payment Award, Award Vesting Rights, Number Of Installments Share-Based Compensation Arrangement By Share-Based Payment Award, Award Vesting Rights, Number Of Installments Reclassification out of Accumulated Other Comprehensive Income [Table] Reclassification out of Accumulated Other Comprehensive Income [Table] Severance Employee Severance [Member] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Cover [Abstract] Cover [Abstract] Expected Dividend Yield Dividend Yield Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate International Non-US [Member] Intangible Asset, Finite-Lived, after Accumulated Amortization, Estimated Amortization Expense, Fiscal Year Maturity [Abstract] Intangible Asset, Finite-Lived, after Accumulated Amortization, Estimated Amortization Expense, Fiscal Year Maturity [Abstract] Foreign currency translation Goodwill, Foreign Currency Translation, Gain (Loss) Equity Awards Adjustments Equity Awards Adjustments [Member] Other accrued liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Accrued Liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Accrued Liabilities TOTAL LIABILITIES AND EQUITY Liabilities and Equity Employee Stock Option Share-Based Payment Arrangement, Option [Member] Short-term debt Debt, Current Noncontrolling interest Equity, Attributable to Noncontrolling Interest Segments [Axis] Segments [Axis] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Forward exchange contracts-(Liabilities) Cash Flow Hedge Derivative Instrument Liabilities at Fair Value Restructuring charges Pre-tax Restructuring Costs Restructuring Charges Tabular List, Table Tabular List [Table Text Block] Vesting [Axis] Vesting [Axis] Intangible Asset, Finite-Lived, after Accumulated Amortization [Abstract] Intangible Asset, Finite-Lived, after Accumulated Amortization [Abstract] Other expense, net Other (expense) income, net Other Nonoperating Income (Expense) Performance Shares, Performance Condition Performance Shares, Performance Condition [Member] Performance Shares, Performance Condition Total Hubbell Shareholders' Equity Parent [Member] Amortization expense, 2031 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Five Amortization expense, 2029 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Three Amortization expense, remainder of 2026 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Remainder of Fiscal Year Name Awards Close in Time to MNPI Disclosures, Individual Name Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Total Operating Income as a % of Net Sales Operating Income (Loss) To Net Sales Percentage Operating Income (Loss) To Net Sales Percentage Number of extension options Debt Instrument, Number of Extension Options Debt Instrument, Number of Extension Options Accounts receivable (net of allowances of $17.0 and $13.9) Accounts receivable, net Receivables, Net, Current Adjustment to Compensation: Adjustment to Compensation [Axis] Amounts reclassified from accumulated other comprehensive income (loss) Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Business Combination, Intangible Asset, Acquired, Finite-Lived Business Combination, Intangible Asset, Acquired, Finite-Lived [Table Text Block] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Tradenames and other Tradenames and Other [Member] Tradenames and Other [Member] Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] Capital expenditures Payments to Acquire Productive Assets Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Less: Earnings allocated to participating securities Undistributed Earnings (Loss) Allocated to Participating Securities, Basic Grid Infrastructure Grid Infrastructure [Member] Grid Infrastructure Credit Facility [Axis] Credit Facility [Axis] Restructuring Costs and Other Restructuring and Related Activities Disclosure [Text Block] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Name Measure Name Accounts payable Accounts Payable, Current Pay vs Performance Disclosure [Line Items] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Grid Automation Grid Automation [Member] Grid Automation Other, net Other Noncash Income (Expense) Debt Instrument [Line Items] Debt Instrument [Line Items] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Consideration transferred to acquire business Business Combination, Consideration Transferred Retirement Plan Type [Domain] Retirement Plan Type [Domain] Additional Paid-in Capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Available for sale debt securities with unrealized losses, fair value Debt Securities, Available-for-Sale, Unrealized Loss Position Indefinite-lived Intangible Assets [Axis] Intangible Asset, Indefinite-Lived, Class [Axis] Short-term investments Short-Term Investments Name Trading Arrangement, Individual Name Cash and cash equivalents Cash and Cash Equivalent Retirement Plan Name [Axis] Retirement Plan Sponsor Location [Axis] Raw material Inventory, Raw Materials, Net of Reserves Company Selected Measure Amount Company Selected Measure Amount Depreciation and amortization TOTAL DEPRECIATION AND AMORTIZATION Depreciation, Depletion and Amortization Retirement Plan Name [Domain] Retirement Plan Sponsor Location [Domain] Accrued warranties long-term Product Warranty Accrual, Noncurrent Net income Net income Net income Gain (loss) net of tax Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Current Assets Assets, Current [Abstract] Net sales Business Combination, Pro Forma Information, Pro Forma Revenue Non-PEO NEO Non-PEO NEO [Member] Senior Notes Senior Notes [Member] Entity Address, Address Line One Entity Address, Address Line One Termination notice period Supplier Finance Program, Obligation, Termination Notice Period Supplier Finance Program, Obligation, Termination Notice Period DMC Power, LLC. DMC Power, LLC. [Member] DMC Power, LLC. Provision for income taxes Tax benefit (expense) Income Tax Expense (Benefit) Cost of goods sold Total Cost of Goods Sold Cost of Product and Service Sold Award Timing Method Award Timing Method [Text Block] (Decrease) increase in cash and cash equivalents Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Deferred tax liabilities, net Business Combination, Recognized Liability Assumed, Deferred Tax Liability Amortization of actuarial losses (gains) Defined Benefit Plan, Amortization of Gain (Loss) Vesting Period Three Share-Based Payment Arrangement, Tranche Three [Member] AOCI Attributable to Parent, Net of Tax [Roll Forward] AOCI Attributable to Parent, Net of Tax [Roll Forward] Net income attributable to Hubbell Incorporated Net income attributable to Hubbell Incorporated Net Income (Loss) Attributable to Parent Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Vesting Period Two Share-Based Payment Arrangement, Tranche Two [Member] Total other expense, net Total Other Income (Expense) Sum of net interest income or expense derived from banking operations and the net amount of other nonoperating income and expense, which does not qualify for separate disclosure on the income statement under materiality guidelines. Restatement Determination Date: Restatement Determination Date [Axis] Schedule of Accumulated Other Comprehensive Loss Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Commercial Card Program Commercial Card Program [Member] Commercial Card Program Senior notes at 4.900% Notes 2033 Term [Member] Notes 2033 Term Patents, tradenames and trademarks Patents, Tradenames and Trademarks [Member] Patents, Tradenames and Trademarks Business Combination, Pro Forma Information, Nonrecurring Adjustment Business Combination, Pro Forma Information, Nonrecurring Adjustment [Table Text Block] Other post-retirement benefits Liability, Other Postretirement Defined Benefit Plan, Noncurrent Accrued Liabilities [Abstract] Accrued Liabilities [Abstract] Basis of Presentation Basis of Presentation and Significant Accounting Policies [Text Block] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Numerator: Net Income (Loss) Available to Common Stockholders, Diluted [Abstract]