Amounts reclassified from accumulated other comprehensive loss Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Deferred income taxes Deferred Income Tax Assets, Net Entity Address, Postal Zip Code Entity Address, Postal Zip Code Schedule of Changes in Stockholders' Equity Schedule of Stockholders Equity [Table Text Block] Property, Plant and Equipment [Abstract] Property, Plant and Equipment [Abstract] Debt Instrument [Axis] Debt Instrument [Axis] ISG ISG Intelligent Spaces Group Segment [Member] Intelligent Spaces Group Segment Total property, plant, and equipment, at cost Property, Plant and Equipment, Gross Dividends paid Payments of Ordinary Dividends, Common Stock Executed revolving credit facility Line of Credit Facility, Maximum Borrowing Capacity Inventory, Net [Abstract] Inventory, Net [Abstract] Number of former executives alleged to be in violation Loss Contingency, Number of Defendants 2.150% Senior Unsecured Notes Due December 2030 2.150% Senior Unsecured Notes Due December 2030 [Member] 2.150% Senior Unsecured Notes Due December 2030 Components of Interest Expense, Net Schedule of Other Nonoperating Income (Expense) [Table Text Block] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Applicable margins based on company's leverage ratio, percentage Debt Instrument, Basis Spread on Variable Rate Other investing activities Payments for (Proceeds from) Other Investing Activities Statistical Measurement [Domain] Statistical Measurement [Domain] Stock options exercised (shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Share-based payment amortization, issuances, and cancellations (shares) Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Interest rate (percent) Debt Instrument, Interest Rate, Stated Percentage Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Paid-in capital Additional Paid in Capital, Common Stock Net periodic pension cost Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Income taxes paid during the period Income Taxes Paid Net income Net income Net Income (Loss) Attributable to Parent Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Awards excluded from diluted earnings per share, (less than) (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Document Information [Line Items] Document Information [Line Items] Amortization of prior service cost Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Equity Component [Domain] Equity Component [Domain] Acquired Finite-Lived Intangible Assets [Line Items] Acquired Finite-Lived Intangible Assets [Line Items] Fair Value Measurement Fair Value Measurement, Policy [Policy Text Block] Line of Credit Facility [Abstract] Line of Credit Facility [Abstract] Supplemental cash flow information: Supplemental Cash Flow Information [Abstract] Diluted earnings per share (in dollars per share) Income (Loss) from Continuing Operations, Per Diluted Share Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Entity Address, State or Province Entity Address, State or Province Recognized actuarial loss Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss) Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Current operating lease liabilities Operating Lease, Liability, Current Schedule of Other Current Liabilities Other Liabilities [Table Text Block] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Legal Entity [Axis] Legal Entity [Axis] Raw materials, supplies, and work in process Inventory, Work in Process and Raw Materials Long-term debt Long-Term Debt, Excluding Current Maturities Total liabilities Liabilities Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Accrued pension liabilities Liability, Defined Benefit Plan, Noncurrent Accounting Changes and Error Corrections [Abstract] Accounting Changes and Error Corrections [Abstract] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Credit facility Revolving Credit Facility [Member] Schedule of Property, Plant and Equipment Property, Plant and Equipment [Table Text Block] Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Interest expense, net Interest expense, net Interest Revenue (Expense), Net Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Document Type Document Type Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract] Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Refunds to customers Contract with Customer, Refund Liability, Current Restructuring Type [Axis] Restructuring Type [Axis] Payments and other deductions Standard Product Warranty Accrual, Decrease for Payments Segments [Axis] Segments [Axis] Debt and Lines of Credit Debt Disclosure [Text Block] Entity Shell Company Entity Shell Company Concentration Risk [Table] Concentration Risk [Table] Other Current Liabilities Other Liabilities Disclosure [Text Block] Consolidation Items [Domain] Consolidation Items [Domain] Revenue Revenue Benchmark [Member] Schedule of Amount of Transaction Price From Contracts With Customers Allocated To The Company's Contract Liabilities Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Document Period End Date Document Period End Date Debt issuance price as a percentage of face value (percent) Debt, Issuance Price, Percentage of Face Value Debt, Issuance Price, Percentage of Face Value Schedule of Changes In Each Component Of Accumulated Other Comprehensive Loss Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Total assets Assets Debt Disclosure [Abstract] Debt Disclosure [Abstract] Earnings per share Earnings Per Share [Abstract] Earnings Per Share [Abstract] Performance stock awards Performance Shares [Member] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Beginning balance (shares) Ending balance (shares) Shares, Issued Unsecured debt Unsecured Debt [Member] Other comprehensive (loss) income, tax (expense) benefit Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Net cash used for financing activities Net Cash Provided by (Used in) Financing Activities Carrying and estimated fair values of financial instruments Long-Term Debt, Fair Value Accounting Policies [Abstract] Accounting Policies [Abstract] Amortization of defined benefit pension items, net of tax Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent Accrued compensation Employee-related Liabilities, Current Line of Credit Line of Credit [Member] Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Stockholders’ equity: Stockholders' Equity Attributable to Parent [Abstract] Prepayments and other current assets Prepaid Expense and Other Assets, Current Segments [Domain] Segments [Domain] Earnings Per Share Earnings Per Share [Text Block] Interest cost Defined Benefit Plan, Interest Cost Sales commissions Accrued Sales Commission, Current Customer incentive programs Contract With Customer, Customer Incentive Liabilities, Current Contract With Customer, Customer Incentive Liabilities, Current Other comprehensive loss before reclassifications Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Finished goods Inventory, Finished Goods, Gross Gross profit Gross Profit The Credit Agreement 2022 Revolving Credit Facility [Member] Revolving Credit Facility [Member] Entity Registrant Name Entity Registrant Name Foreign currency translation adjustments Goodwill, Foreign Currency Translation Gain (Loss) Foreign Currency Items Foreign currency translation adjustments Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Entity Address, City or Town Entity Address, City or Town Pension Plans Retirement Benefits [Text Block] Share-based payment amortization, issuances, and cancellations Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Eliminations Intersegment Eliminations [Member] Contract with Customer, Sales Channel [Axis] Contract with Customer, Sales Channel [Axis] Minimum Minimum [Member] Status report submission period Loss Contingency, Written Status Report, Submission Period Loss Contingency, Written Status Report, Submission Period Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per 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] Pension Plan Pension Plan [Member] Fair Value Measurements Fair Value Disclosures [Text Block] Disposal Group, Not Discontinued Operations Disposal Group, Not Discontinued Operations [Member] Trading Symbol Trading Symbol Entity File Number Entity File Number Amortization of defined benefit pension items, tax (expense) benefit Reclassification from AOCI, Current Period, Tax Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Non-current deferred revenues Contract with Customer, Liability, Noncurrent Amortization expense in fiscal 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Four Interest on long-term debt Interest Payable, Current Disposal Group Classification [Axis] Disposal Group Classification [Axis] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Use of Estimates Use of Estimates, Policy [Policy Text Block] Accounts payable Increase (Decrease) in Accounts Payable Concentration (percent) Concentration Risk, Percentage Credit Facility [Domain] Credit Facility [Domain] Amortization of intangible assets Amortization of Intangible Assets Schedule of Goodwill Schedule of Goodwill [Table Text Block] Interest paid during the period Interest Paid, Excluding Capitalized Interest, Operating Activities Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Corporate Corporate, Non-Segment [Member] Defined Benefit Pension Plans Total defined benefit pension plans, net Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Treasury Stock, at cost Treasury Stock [Member] Total stockholders’ equity Beginning balance Ending balance Stockholders' Equity Attributable to Parent Entity Interactive Data Current Entity Interactive Data Current Warranty and recall costs Standard Product Warranty Accrual, Current Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Changes in operating assets and liabilities, net of acquisitions and divestitures: Increase (Decrease) in Operating Capital [Abstract] Amortization expense in fiscal 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Three Retained Earnings Retained Earnings [Member] Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Common Stock Outstanding Common Stock [Member] Components of Share-Based Payment Expense Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Other comprehensive loss items, net of tax Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Number of reportable segments Number of Reportable Segments Repurchases of common stock Payments for Repurchase of Common Stock Document Quarterly Report Document Quarterly Report Letters of Credit Letter of Credit [Member] Current assets: Assets, Current [Abstract] Long-term operating lease liabilities Operating Lease, Liability, Noncurrent Defined benefit plans, net of tax Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent Statistical Measurement [Axis] Statistical Measurement [Axis] Fair Value Transfers Fair Value Transfer, Policy [Policy Text Block] Floating Rate Floating Rate [Member] Floating Rate Retained earnings Retained Earnings (Accumulated Deficit) Disposal Group Name [Axis] Disposal Group Name [Axis] Accounts receivable, less reserve for doubtful accounts of $1.7 and $1.2, respectively Accounts Receivable, after Allowance for Credit Loss, Current Equity Components [Axis] Equity Components [Axis] Litigation Case [Domain] Litigation Case [Domain] ABL Segment and ISG Segment Segment Reporting, Policy [Policy Text Block] Document Fiscal Year Focus Document Fiscal Year Focus Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Total other expense Nonoperating Income (Expense) Variable Rate [Domain] Variable Rate [Domain] Maximum leverage ratio Line of Credit Facility, Covenant Terms, Leverage Ratio Line of Credit Facility, Covenant Terms, Leverage Ratio Selling, distribution, and administrative expenses Selling, General and Administrative Expense Direct sales network Sales Channel, Through Direct Sales Network [Member] Sales Channel, Through Direct Sales Network [Member] New 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 Repurchases of common stock Stock Repurchased During Period, Value Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Amortization of defined benefit pension items, before tax Reclassification from AOCI, Current Period, before Tax, Attributable to Parent Comprehensive Income Comprehensive Income (Loss) Note [Text Block] Type of Restructuring [Domain] Type of Restructuring [Domain] Document Transition Report Document Transition Report Other comprehensive (loss) income, before tax Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent Local Phone Number Local Phone Number Operating profit Operating profit (loss) Operating Income (Loss) Inventories Increase (Decrease) in Inventories New Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Additional borrowing capacity under revolving credit facility Line of Credit Facility, Current Borrowing Capacity Prepayments and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Document Information [Table] Document Information [Table] Inventories excluding reserves Inventory, Gross Goodwill Goodwill, Beginning Balance Goodwill, Ending Balance Goodwill Movement in Standard Product Warranty Accrual [Roll Forward] Movement in Standard Product Warranty Accrual [Roll Forward] Treasury stock, shares (in shares) Treasury Stock, Shares Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Repurchases of common stock (shares) Stock Repurchased During Period, Shares Adjustments to reconcile net income to net cash flows from operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Goodwill and Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Beginning balance Ending balance Standard Product Warranty Accrual Income tax expense Income Tax Expense (Benefit) Prior service cost Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent [Member] Deferred income taxes Deferred Income Tax Liabilities, Net Schedule of Product Warranty Liability Schedule of Product Warranty Liability [Table Text Block] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Income Statement [Abstract] Income Statement [Abstract] Address Type [Domain] Address Type [Domain] Timing of revenue recognition Revenue, Performance Obligation, Description of Timing Paid-in Capital Additional Paid-in Capital [Member] Document Fiscal Period Focus Document Fiscal Period Focus Cost of products sold Cost of Goods and Services Sold Diluted weighted average number of shares outstanding (in shares) Diluted weighted average shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Diluted Less: Accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Schedule of Inventory Schedule of Inventory, Current [Table Text Block] ABL Acuity Brands Lighting and Lighting Controls Segment [Member] Acuity Brands Lighting and Lighting Controls Segment [Member] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Buildings and leasehold improvements Building and Building Improvements [Member] Cash dividends paid (usd per share) Common Stock, Dividends, Per Share, Cash Paid Deferred issuance costs Debt Issuance Costs, Gross Base rate Base Rate [Member] Investments Investments Common stock, $0.01 par value; 500,000,000 shares authorized; 54,376,386 and 54,241,069 issued, respectively Common Stock, Value, Issued Reported Value Measurement Reported Value Measurement [Member] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Operating segments Operating Segments [Member] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Shareholder Derivative Complaint Shareholder Derivative Complaint [Member] Shareholder Derivative Complaint Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Current liabilities: Liabilities, Current [Abstract] Common stock, shares issued (in shares) Common Stock, Shares, Issued Concentration Risk [Line Items] Concentration Risk [Line Items] Current deferred revenues Contract with Customer, Liability, Current Independent sales network Sales Channel, Through Independent Sales Network [Member] Sales Channel, Through Independent Sales Network [Member] Retirement Plan Type [Domain] Retirement Plan Type [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] Amendment Flag Amendment Flag Net cash used for investing activities Net Cash Provided by (Used in) Investing Activities Aggregate principal amount Debt Instrument, Face Amount Other comprehensive loss Net current period other comprehensive (loss) income Other Comprehensive Income (Loss), Net of Tax Employee stock purchase plan issuances Stock Issued During Period, Value, Employee Stock Purchase Plan Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Litigation Case [Axis] Litigation Case [Axis] Proceeds from stock option exercises and other Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Including Option Exercised Acquisitions and Divestitures Mergers, Acquisitions and Dispositions Disclosures [Text Block] Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Entity Current Reporting Status Entity Current Reporting Status Total other current liabilities Other Liabilities, Current Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Other long-term assets Other Assets, Noncurrent Depreciation and amortization Depreciation and amortization Depreciation, Depletion and Amortization Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Employee Severance and Other Costs Employee Severance And Other Costs [Member] Employee Severance And Other Costs Operating lease, impairment loss Operating Lease, Impairment Loss Warranty and recall costs Standard Product Warranty Accrual, Increase for Warranties Issued Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations Property, plant, and equipment, net Property, plant, and equipment, net Property, Plant and Equipment, Net Acuity Brands Lighting, Inc. Acuity Brands Lighting, Inc. [Member] Acuity Brands Lighting, Inc. Stock options Share-Based Payment Arrangement, Option [Member] Treasury stock, at cost, of 22,225,453 and 21,753,820 shares, respectively Treasury Stock, Value Cash dividends of $0.13 per share paid on common stock Dividends Loss on sale of a business Pre-tax loss on the sale Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Stock options exercised Stock Issued During Period, Value, Stock Options Exercised Miscellaneous expense, net Miscellaneous expense, net Other Nonoperating Income (Expense) Special Charges Restructuring and Related Activities Disclosure [Text Block] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Maximum Maximum [Member] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Total current assets Assets, Current Tax-related items Taxes Payable, Current Revenue recognized from beginning balances of contract liabilities Contract with Customer, Liability, Revenue Recognized Entity Small Business Entity Small Business Measurement Basis [Axis] Measurement Basis [Axis] Changes in Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Schedule of Net Periodic Pension Cost Schedule of Net Benefit Costs [Table Text Block] Dividends declared per share (in dollars per share) Common Stock, Dividends, Per Share, Declared Significant Accounting Policies Significant Accounting Policies [Text Block] Property, Plant, and Equipment Property, Plant and Equipment Disclosure [Text Block] Share-based payment arrangement, expense, tax benefit Share-Based Payment Arrangement, Expense, Tax Benefit Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Accounts receivable Increase (Decrease) in Accounts Receivable Current maturities of debt Short-term borrowings outstanding Short-Term Debt Title of 12(b) Security Title of 12(b) Security Schedule of Defined Benefit Plans Disclosures [Table] Schedule of Defined Benefit Plans Disclosures [Table] Description of Business and Basis of Presentation Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Payables and Accruals [Abstract] Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table] Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table] Debt Instrument [Line Items] Debt Instrument [Line Items] Business Combination and Asset Acquisition [Abstract] Class of Stock [Line Items] Class of Stock [Line Items] Segment Information Segment Reporting Disclosure [Text Block] Amortization expense in fiscal 2025 Finite-Lived Intangible Asset, Expected Amortization, Year Two LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Estimate of Fair Value Measurement Estimate of Fair Value Measurement [Member] Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] Fair Value, Recurring and Nonrecurring [Table] Inventories Total inventories Inventory, Net Repayments on credit facility, net of borrowings Proceeds from (Repayments of) Lines of Credit Accounts payable Accounts Payable, Current Comprehensive income: Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Special charges Restructuring Charges Number of acquisitions completed Number of Businesses Acquired Basic earnings per share (in dollars per share) Income (Loss) from Continuing Operations, Per Basic Share Entity Filer Category Entity Filer Category Basic weighted average number of shares outstanding (in shares) Basic weighted average shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Interest Revenue (Expense), Net [Abstract] Interest Revenue (Expense), Net [Abstract] Share-based payment expense Share-Based Payment Arrangement, Expense Commitments and contingencies Commitments and Contingencies Security Exchange Name Security Exchange Name OEM and other Sales Channel, Through Original Equipment Manufacturer And Other [Member] Sales Channel, Through Original Equipment Manufacturer And Other [Member] Preferred stock, $0.01 par value; 50,000,000 shares authorized; none issued Preferred Stock, Value, Issued Assets transferred Disposal Group, Including Discontinued Operation, Assets, Current Outstanding letters of credit Letters of Credit Outstanding, Amount Restricted stock awards Restricted Stock [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Net sales Total sales Revenue from Contract with Customer, Excluding Assessed Tax Former Address Former Address [Member] Service cost Defined Benefit Plan, Service Cost Cover [Abstract] Cover [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Standard warranty term Standard Product Warranty Period Standard Product Warranty Period Restructuring and Related Activities [Abstract] Restructuring and Related Activities [Abstract] Share-based Payments Share-Based Payment Arrangement [Text Block] 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] Actuarial losses Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent [Member] Revenue Recognition Revenue from Contract with Customer [Text Block] Segment Reporting [Abstract] Derecognitions for divestitures Goodwill, Written off Related to Sale of Business Unit Payments of taxes withheld on net settlement of equity awards Payment, Tax Withholding, Share-Based Payment Arrangement Total liabilities and stockholders’ equity Liabilities and Equity Term of instrument Debt Instrument, Term Goodwill [Roll Forward] Goodwill [Roll Forward] Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Land Land [Member] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Disposal Group Name [Domain] Disposal Group Name [Domain] Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] AOCI Attributable to Parent, Net of Tax [Roll Forward] Schedule of Reconciliation of Operating Profit (Loss) from Segments to Consolidated Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block] Current Fiscal Year End Date Current Fiscal Year End Date Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Consolidation Items [Axis] Consolidation Items [Axis] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Total current liabilities Liabilities, Current Customer concentration Customer Concentration Risk [Member] Other Other Sundry Liabilities, Current Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Facility fee (percent) Line of Credit Facility, Commitment Fee Percentage Other expense: Nonoperating Income (Expense) [Abstract] Entity Address, Address Line Two Entity Address, Address Line Two Entity Address, Address Line One Entity Address, Address Line One Line of credit facility, additional borrowing capacity Line Of Credit Facility, Accordion Feature, Increase (Decrease) To Borrowing Capacity Line Of Credit Facility, Accordion Feature, Increase (Decrease) To Borrowing Capacity Expected return on plan assets Defined Benefit Plan, Expected Return (Loss) on Plan Assets Approximate fair value of short term borrowings Short-Term Debt, Fair Value Corporate accounts Sales Channel, Through Corporate Accounts Network [Member] Sales Channel, Through Corporate Accounts Network [Member] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Interest expense Interest Expense Freight costs Freight Costs, Current Freight Costs, Current Credit Facility [Axis] Credit Facility [Axis] Retirement Plan Type [Axis] Retirement Plan Type [Axis] Less: Reserves Inventory Valuation Reserves Inventories Inventory Disclosure [Text Block] Equity [Abstract] Equity [Abstract] Machinery and equipment Machinery and Equipment [Member] Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Entity Tax Identification Number Entity Tax Identification Number Reclassifications Reclassification, Comparability Adjustment [Policy Text Block] Schedule of Revenue From Contracts With Customers By Sales Channel Disaggregation of Revenue [Table Text Block] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Amortization expense in fiscal 2023 Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Other comprehensive income (loss) items: Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract] Net change in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Common stock equivalents (in shares) Weighted Average Number of Shares Outstanding, Diluted, Adjustment Retail sales Sales Channel, Through Retail [Member] Sales Channel, Through Retail [Member] Entity Central Index Key Entity Central Index Key Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Interest income Investment Income, Interest Maximum leverage ratio increase Line of Credit Facility, Covenant Terms, Leverage Ratio, Maximum Line of Credit Facility, Covenant Terms, Leverage Ratio, Maximum Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] Schedule of Tax Expense or Benefit Allocated To Each Component of Other Comprehensive Income (Loss) Comprehensive Income (Loss) [Table Text Block] Other accrued liabilities Other Accrued Liabilities, Current Entity [Domain] Entity [Domain] City Area Code City Area Code ASSETS Assets [Abstract] Other Increase (Decrease) in Other Operating Assets and Liabilities, Net Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Retirement Benefits [Abstract] Retirement Benefits [Abstract] Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Share-based payment expense Share-Based Payment Arrangement, Noncash Expense Sunoptics prismatic skylights business Sunoptics Business [Member] Sunoptics Business Variable Rate [Axis] Variable Rate [Axis] Other long-term liabilities Other Liabilities, Noncurrent Disposal Group Classification [Domain] Disposal Group Classification [Domain] Purchases of property, plant, and equipment Payments to Acquire Property, Plant, and Equipment Asset impairment Asset Impairment Charges Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Amortization expense in fiscal 2024 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] Contract with Customer, Sales Channel [Domain] Contract with Customer, Sales Channel [Domain]