Consolidated Leverage Ratio Leverage Ratio Of Debt Represents the entity's leverage ratio for use in determining compliance with debt covenants. Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Schedule of Short-term Debt Obligations Schedule of Short-Term Debt [Table Text Block] Realized Gain Realized Investment Gains (Losses) Expected return on plan assets Defined Benefit Plan, Expected Return (Loss) on Plan Assets Schedule Of Estimated Benefit Payments Relating To Defined Benefit Plans Over The Next Ten Years Schedule of Expected Benefit Payments [Table Text Block] Award Timing Predetermined Award Timing Predetermined [Flag] Operating and finance leases Deferred Tax Assets Leasing Arrangements Amount before allocation of valuation allowances of deferred tax asset attributable to operating and finance leases. Excess benefits from share-based compensation Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Percent Entity File Number Entity File Number Capital in Excess of Par Value Additional Paid-in Capital [Member] Tax credits Effective Income Tax Rate Reconciliation, Tax Credit, Amount SCF [Roll Forward] Supply Chain Finance [Roll Forward] Supply Chain Finance Tabular List, Table Tabular List [Table Text Block] Target allocation percentage Defined Benefit Plan, Plan Assets, Target Allocation, Percentage YAT YAT [Member] YAT ADOPTION OF RECENT ACCOUNTING PRONOUNCEMENTS New Accounting Pronouncements, Policy [Policy Text Block] Machinery and equipment Machinery and Equipment, Gross Comprehensive Income Comprehensive Income (Loss), Net Of Tax, Including Portion Attributable to Nonredeemable Noncontrolling Interest Comprehensive Income (Loss), Net Of Tax, Including Portion Attributable to Nonredeemable Noncontrolling Interest Consideration to be paid Business Combination, Consideration Transferred, Liabilities Incurred Goodwill Goodwill [Line Items] Adjustment to Compensation: Adjustment to Compensation [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] REVENUE Revenue from Contract with Customer [Text Block] Cash paid for amounts included in the measurement of lease liabilities: Cash Payments For Leases [Abstract] N/A Share-based compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost Foreign currency adjustments Temporary Equity, Foreign Currency Translation Adjustments Weighted Average Remaining Lease Term (in years) Weighted Average Remaining Lease Term, Lessee [Abstract] N/A Stock, Class of Stock [Table] Stock, Class of Stock [Table] Total current tax expense (benefit) Current Income Tax Expense (Benefit) Miscellaneous Other Assets, Miscellaneous, Noncurrent Adjustment to Compensation, Amount Adjustment to Compensation Amount Concentration risk Concentration Risk, Percentage Pension Plan Pension Plan [Member] Short-term debt, weighted average interest rate, over time Short-Term Debt, Weighted Average Interest Rate, over Time Director option exercises Director Stock Option Plans [Member] Represents the information pertaining to the director stock option plans of the entity. Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Legal entity reorganization Effective Income Tax Reconciliation, Legal Entity Reorganization Effective Income Tax Reconciliation, Legal Entity Reorganization U.S. Federal Federal Income Tax Expense (Benefit), Continuing Operations Options Stock options Share-Based Payment Arrangement, Option [Member] CASH AND CASH EQUIVALENTS Cash and Cash Equivalents, Policy [Policy Text Block] CAPITAL STOCK Capital Stock Disclosure [Text Block] Represents the disclosure of capital stock, including the share activity for common and treasury stock and dividends paid. Finance lease, liability, noncurrent, Statement of Financial Position [Extensible List] Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Percent Effective Income Tax Rate Reconciliation, Percent [Abstract] Impairment loss Asset Impairment Charges Cash dividends declared on common stock Dividends, Common Stock, Cash Total AptarGroup, Inc. Stockholders’ Equity Equity, Attributable to Parent Other Comprehensive Income (Loss): Other Comprehensive Income (Loss), Net of Tax [Abstract] Insider Trading Policies and Procedures [Line Items] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Liabilities, Mezzanine Equity and Stockholders’ Equity Liabilities and Equity [Abstract] State and Local Jurisdiction State and Local Jurisdiction [Member] Cover [Abstract] Maximum Maximum [Member] Options exercisable, Weighted average exercise price per share (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Finite-lived intangible asset, useful life (in years) Weighted Average Amortization Period (Years) Finite-Lived Intangible Asset, Useful Life Sommaplast and BTY Sommaplast and BTY [Member] Sommaplast and BTY Rate of compensation increase Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase Intangible assets, net Net Value Finite-Lived Intangible Assets, Net Income Tax Contingency [Line Items] Income Tax Contingency [Line Items] Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Debt Instrument [Line Items] Debt Instrument [Line Items] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Retirement Benefits [Abstract] Retirement Benefits [Abstract] Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Income before Income Taxes Total before tax Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Accounts payable, accrued and other liabilities Accounts Payable and Other Accrued Liabilities SUPPLY CHAIN FINANCE PROGRAM Supply Chain Finance Program [Policy Text Block] Supply Chain Finance Program Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Proceeds from sale of property, plant and equipment Proceeds from Sale of Property, Plant, and Equipment Loss Contingency Nature [Axis] Loss Contingency Nature [Axis] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Operating Segments Operating Segments [Member] Infrastructure Infrastructure [Member] Represents the investment in infrastructure. Schedule of Income Taxes Paid Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] Comprehensive (Income) Loss Attributable to Noncontrolling Interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Line of Credit Facility [Table] Line of Credit Facility [Table] Net prior service cost Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, Prior Service Cost (Credit), before Tax Reclassification out of Accumulated Other Comprehensive Income [Table] Reclassification out of Accumulated Other Comprehensive Income [Table] STOCK REPURCHASE PROGRAM Treasury Stock [Text Block] Beginning Reserve Ending Reserve Restructuring Reserve United States Income (Loss) from Continuing Operations before Income Taxes, Domestic Accounts payable, accrued and other liabilities Operating Lease, Liability, Current Interest on lease liabilities Finance Lease, Interest Expense Document Fiscal Period Focus Document Fiscal Period Focus Increase in unrecognized tax benefits is reasonably possible Increase in Unrecognized Tax Benefits is Reasonably Possible Rate of compensation increase Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase Fair Value of Derivative Instruments Derivatives, Fair Value [Line Items] Award Timing Method Award Timing Method [Text Block] Accumulated benefit obligation Defined Benefit Plan, Pension Plan with Projected Benefit Obligation in Excess of Plan Assets, Accumulated Benefit Obligation Award Type [Axis] Award Type [Axis] Contract liability (long-term) Contract with Customer, Liability, Noncurrent Hedging Relationship [Domain] Hedging Relationship [Domain] Foreign Currency Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Cross currency swap contract Foreign Currency Cash Flow Hedge Liability at Fair Value Investment, Name [Domain] Investment, Name [Domain] STOCK BASED COMPENSATION Share-Based Payment Arrangement [Policy Text Block] Trading Symbol Trading Symbol ACQUISITIONS Business Combination [Policy Text Block] Customer deposits and other unearned income Customer Deposits and Other Unearned Income Current Represents the current carrying amount as of the balance sheet date of customer deposits and other unearned revenue or income. Changes in valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Other miscellaneous assets Business Combination, Recognized Asset Acquired, Miscellaneous Assets Business Combination, Recognized Asset Acquired, Miscellaneous Assets GOODWILL Goodwill and Intangible Assets, Intangible Assets, Indefinite-Lived, Policy [Policy Text Block] Entity Address, City or Town Entity Address, City or Town Short-term Debt, Type [Domain] Short-Term Debt, Type [Domain] Year 5 Lessee, Operating Lease, Liability, to be Paid, Rolling Year Five Finance leases Finance Lease, Weighted Average Discount Rate, Percent Amended Revolving Credit Facility Maturing In July 2029 Amended Revolving Credit Facility Maturing In July 2029 [Member] Amended Revolving Credit Facility Maturing In July 2029 Selling, Research & Development and Administrative: Selling, Research and Development and Administrative Expenses The aggregate total costs related to selling a firm's product and services, as well as all administrative expenses and research and development. Direct selling expenses are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. Administrative expenses include the aggregate total of expenses of managing and administering the affairs of an entity. Research and development expenses are the aggregate costs incurred in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process. Effect of Exchange Rate Changes on Cash Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Foreign currency translation adjustment Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss) Net deferred tax assets Deferred Tax Assets, Net of Valuation Allowance Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Restricted Stock Units Restricted stock Restricted Stock Units (RSUs) [Member] Statement of Income Location, Balance [Domain] Statement of Income Location, Balance [Domain] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Purchase price Business Combination, Consideration Transferred Settlements Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities Schedule of the Fair Value Estimates of the Acquired Identifiable Intangible Assets and Weighted-average Useful Lives as of the Acquisition Date Business Combination, Intangible Asset, Acquired, Finite-Lived [Table Text Block] Investment impairment Equity Method Investment, Other-than-Temporary Impairment Entity Emerging Growth Company Entity Emerging Growth Company LEASES Separation of Lease and Nonlease Components [Policy Text Block] Acquisition of intangible assets, net Payments to acquire intangible assets Payments to Acquire Intangible Assets Finance leases Finance Lease, Weighted Average Remaining Lease Term Gross Amounts not Offset in the Statement of Financial Position, Cash Collateral Received Derivative Liability, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Cash Not Offset Outstanding at the beginning of the period (in shares) Outstanding at the end of the period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number 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] Net Sales Revenue from Contract with Customer, Including Assessed Tax Unamortized debt issuance costs Debt Issuance Costs, Net Restricted cash included in prepaid and other Restricted Cash and Cash Equivalent Restructuring reserve Restructuring Reserve [Roll Forward] 2026 Defined Benefit Plan, Expected Future Benefit Payment, Year One Acquisition Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases Less imputed interest Finance Lease, Liability, Undiscounted Excess Amount Provision for CECL Accounts Receivable, Credit Loss Expense (Reversal) Weighted-average assumptions used to determine benefit obligations Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract] Expected contribution to SERP plans in next fiscal year Deferred Compensation Arrangement, Expected Future Employer Contributions, Next Fiscal Year Deferred Compensation Arrangement, Expected Future Employer Contributions, Next Fiscal Year Schedule of Number of Shares of Common Stock and Treasury Stock and the Share Activity Schedule of Common Stock Outstanding Roll Forward [Table Text Block] Non-current assets Assets for Plan Benefits, Defined Benefit Plan Current tax expense (benefit): Current Income Tax Expense (Benefit), Continuing Operations [Abstract] 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] Schedule of Future Estimated Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] FINITE-LIVED INTANGIBLE ASSETS Intangible Assets, Finite-Lived, Policy [Policy Text Block] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Change in benefit obligation: Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] Prepaid and other Prepaid Expense and Other Assets, Current Units Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Total income tax expense (benefit): Income Tax Expense (Benefit), Continuing Operations, by Jurisdiction [Abstract] Provision for Income Taxes Actual income tax provision Tax benefit Income Tax Expense (Benefit) Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Derivatives Designated as Hedging Instruments Designated as Hedging Instrument [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Hedging Relationship [Axis] Hedging Relationship [Axis] Changes in derivative (losses) gains, net of tax Changes in derivative gains (losses), net of tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Compensation expense (included in SG&A) Selling Research And Development And Administrative Expenses [Member] The allocation (or location) of expense to (in) selling, research and development and administrative expenses. Machinery and equipment Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment, Equipment Schedule Of Projected Benefit Obligation ("PBO"), ABO, And Fair Value Of Plan Assets For All Pension Plans With An ABO In Excess Of Plan Assets Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets [Table Text Block] Indemnification agreements Indemnification Agreement [Member] PURCHASE OF TREASURY STOCK Stockholders' Equity, Policy [Policy Text Block] RESTRUCTURING INITIATIVES Restructuring and Related Activities Disclosure [Text Block] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] VALUATION AND QUALIFYING ACCOUNTS SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] Acquisition Goodwill, Acquired During Period Stock repurchase program Equity, Class of Treasury Stock [Line Items] Proceeds from stock option exercises Proceeds from Stock Options Exercised Less: Accumulated depreciation Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization Acquisition of business, net of cash acquired and release of escrow Payments to Acquire Businesses, Net of Cash Acquired U.S. Federal Income Tax Paid, Federal, after Refund Received Buildings and improvements Building and Building Improvements [Member] All Trading Arrangements All Trading Arrangements [Member] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Year 3 Finance Lease, Liability, to be Paid, Rolling Year Three Expected average volatility of peer companies Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Of Peer Companies The estimated measure of the percentage by which a peer company's share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Class of Treasury Stock [Table] Class of Treasury Stock [Table] Other Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Nonvested outstanding beginning balance (in shares) Nonvested outstanding ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Accumulated benefit obligation Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Accumulated Benefit Obligation Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Total finance lease cost Finance Lease Cost Total cost of finance leases for the period, including but not limited to amortization of right-of-use assets and interest on lease liabilities. Transfer actuarial gain (loss) Other Comprehensive Income (Loss), Defined Benefit Plan, Transfer of Gain (Loss) Arising During Period, before Tax Amount, before tax, transfer of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit. Dividends received from affiliates Dividends from Investments in Affiliates Represents the amount of dividend received from investment in affiliates. Net Cash Provided by Operations Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Investments in equity securities Long-Term Investments Equity Method Investments and Joint Ventures [Abstract] Estimated useful lives (in years) Property, Plant and Equipment, Useful Life Net sales and long-lived asset information by geographic area Revenues from External Customers and Long-Lived Assets [Line Items] Subsequent Event Subsequent Event [Member] Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Depreciation Depreciation Money market Money Market Funds [Member] Operating Leases Lessee, Operating Lease, Liability, to be Paid, Rolling Maturity [Abstract] Assets Business Combination, Recognized Asset Acquired, Asset [Abstract] Derivative liability Derivative Liabilities Gross Amount Derivative Liability, Subject to Master Netting Arrangement, before Offset Professional fees and other costs Other Restructuring Costs [Member] Represents the information pertaining to costs associated with restructuring activities not otherwise specified in the taxonomy pursuant to a duly authorized plan. Equity Components [Axis] Equity Components [Axis] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Number of reportable segments Number of Reportable Segments Schedule of Operating Leased Assets [Table] Schedule of Operating Leased Assets [Table] Deferred Tax Assets: Components of Deferred Tax Assets [Abstract] Supplier finance program payment terms Supplier Finance Program, Payment Timing, Period Transferable, Non-Refundable U.S. Energy Credits Transferable, Non-Refundable U.S. Energy Credits [Member] Transferable, Non-Refundable U.S. Energy Credits Entity Address, State or Province Entity Address, State or Province Financing cash flows from finance leases Finance Lease, Principal Payments 2029 Defined Benefit Plan, Expected Future Benefit Payment, Year Four EUR Euro Member Countries, Euro Schedule of Supplemental Cash Flow Information Related to Leases Schedule Of Disclosure Of Cash Flow Components Of Leases [Table Text Block] Tabular disclosure of the operating, investing and financing cash flows related to operating and finance leases. Total Current Liabilities Liabilities, Current Operating Leased Assets [Line Items] Operating Leased Assets [Line Items] Cumulative expense incurred Restructuring and Related Cost, Cost Incurred to Date Individual: Individual [Axis] Total contributions by company Defined Contribution Plan, Cost Property, Plant and Equipment, Gross Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization Equity Method Investments Equity Method Investment, Aggregate Cost Income Tax Jurisdiction [Domain] Income Tax Jurisdiction [Domain] Finance leases Right-of-Use Asset Obtained in Exchange for Finance Lease Liability Dividends paid Cash dividends paid on the common stock Payments of Ordinary Dividends, Common Stock Document Annual Report Document Annual Report Amortization Amortization Schedule of Compensation Expense, Fair Value, and Intrinsic Value Related to Rsu's Schedule of Share-based Compensation Expense, Equity Instruments Other than Options [Table Text Block] Schedule of Share-based Compensation Expense, Equity Instruments Other than Options Accounts and notes receivable, less current expected credit loss Accounts and Financing Receivable, Allowance for Credit Loss Senior unsecured notes 3.6%, due in 2025 Senior Unsecured Notes 3.6% Due In 2025 [Member] Senior Unsecured Notes 3.6% Due In 2025 Valuation allowance for deferred tax asset, tax losses not previously expected to be realized Valuation Allowance, Deferred Tax Asset, Amount Not Previously Expected To Be Realized Valuation Allowance, Deferred Tax Asset, Amount Not Previously Expected To Be Realized Cash and Short Term Securities Defined Benefit Plan, Cash and Cash Equivalents [Member] Redeemable noncontrolling interest Proceeds from Noncontrolling Interests Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Ownership percentage Subsidiary, Ownership Percentage, Noncontrolling Owner Repayments of long-term obligations Repayments of Long-Term Debt Time-Based RSUs Restricted Stock Units Time Based [Member] Share instrument which is convertible to stock or an equivalent amount of cash, after a specified period of time. Entity Interactive Data Current Entity Interactive Data Current 2030 Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Five Liabilities recorded under indemnification agreements Loss Contingency Indemnification Agreements Liability The amount of liabilities recorded as of the balance sheet date under indemnification agreements. Loss Contingency, Nature [Domain] Loss Contingency, Nature [Domain] Funded status at end of year Defined Benefit Plan, Funded (Unfunded) Status of Plan REVENUE RECOGNITION Revenue from Contract with Customer [Policy Text Block] Options exercisable, Aggregate intrinsic value (in USD) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Finance Leases Finance Lease, Liability, to be Paid, Rolling Maturity [Abstract] Increase / (decrease) in contract liability (current) Increase (Decrease) In Current Contract Liabilities The amount of increase (decrease) in current contract liabilities during the period. Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Current maturities of long-term obligations, net of unamortized debt issuance costs Current maturities of long-term obligations Long-Term Debt and Lease Obligation, Current Net operating loss carryforwards Deferred Tax Assets, Operating Loss Carryforwards Latin America Latin America [Member] Property, Plant and Equipment, Type [Axis] Long-Lived Tangible Asset [Axis] Ownership [Domain] Ownership [Domain] Investment ownership percentage Investment, Ownership Percentage Investment, Ownership Percentage Net Loss Attributable to Noncontrolling Interests Net Income (Loss) Attributable to Nonredeemable Noncontrolling Interest Accumulated depreciation Finance Lease, Right-of-Use Asset, Accumulated Amortization Buildings and improvements Business Combination, Recognized Asset Acquired, Buildings and Improvements Business Combination, Recognized Asset Acquired, Buildings and Improvements Balance at Beginning Of Period Balance at End of Period SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount 2027 Defined Benefit Plan, Expected Future Benefit Payment, Year Two Total Other Assets Other Assets, Noncurrent Entity Central Index Key Entity Central Index Key PEO Name PEO Name Schedule of Long-Term Maturities Schedule of Maturities of Long-Term Debt [Table Text Block] Net Sales Revenues Amount of (Loss) Gain Recognized in Income on Derivatives Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net 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] Curtailment Curtailment gain related to restructuring initiatives Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment Changes in cross currency swap: foreign exchange component Currency Swap [Member] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Balance at beginning of period Balance at end of period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value U.S. State and Local State and Local Income Tax Expense (Benefit), Continuing Operations Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Defined Benefit Plan [Table] Defined Benefit Plan [Table] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Additions Supplier Finance Program, Obligation, Addition Contract liability (current) Contract with Customer, Liability, Current Optimization Plan Optimization Plan [Member] Optimization Plan Schedule of Fair Value of Derivative Instruments in The Consolidated Balance Sheets Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Prepaid and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Exercise Price Award Exercise Price Business Combination, Series of Individually Immaterial Business Combinations Business Combination, Series of Individually Immaterial Business Combinations [Member] Entity Filer Category Entity Filer Category Benefits paid Defined Benefit Plan, Benefit Obligation, Benefits Paid Valuation Allowance by Deferred Tax Asset [Axis] Valuation Allowance by Deferred Tax Asset [Axis] Provision for Income taxes at U.S. federal statutory rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Subsequent Event Type [Axis] Subsequent Event Type [Axis] International Foreign Income Tax Expense (Benefit), Continuing Operations Statement of Financial Position Location, Balance [Axis] Statement of Financial Position Location, Balance [Axis] 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Three Mutual Funds in Bonds Bonds [Member] U.S. Large Cap Equities Defined Benefit Plan, Equity Securities, US, Large Cap [Member] Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income on Derivative Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax Gross Carrying Amount Finite-Lived Intangible Assets, Gross 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] Entity Address, Address Line One Entity Address, Address Line One Total Mezzanine Equity Temporary Equity, Including Noncontrolling Interest Entity Address, Address Line Two Entity Address, Address Line Two Research and development expenses incurred net of customer funded research and development or government research and development credits Research and Development Expense Accumulated Other Comprehensive (Loss)Income AOCI Attributable to Parent [Member] Mutual Funds Diversified Mutual Funds Diversified [Member] An investment that pools funds from many investors to invest in a combination of diversified investments. Redeemable noncontrolling interests Beginning balance Ending balance Redeemable Noncontrolling Interest, Equity, Carrying Amount Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] Work in process Inventory, Work in Process, Gross Ownership [Axis] Ownership [Axis] DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES Derivative Instruments and Hedging Activities Disclosure [Text Block] Amortization of prior service cost Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Pharma Pharma Segment [Member] Pharma Segment Tax effects Defined Benefit Plan, Accumulated Other Comprehensive Income, Tax Effects The tax effects on net gain (loss), prior service cost (credit), and transition assets (obligations), as well as minimum pension liability if still remaining, included in accumulated other comprehensive income associated with a defined benefit pension or other postretirement plan(s) because they have yet to be recognized as components of net periodic benefit cost. Fair Value as of Grant Date Award Grant Date Fair Value Senior Unsecured Notes 3.49 Percent Due In 2024 Senior Unsecured Notes 3.49 Percent Due In 2024 [Member] Senior Unsecured Notes 3.49 Percent Due In 2024 Schedule of Net Investment Gain/Loss Schedule of Other Nonoperating Income (Expense) [Table Text Block] Retirement and deferred compensation plan assets Increase (Decrease) In Retirement And Deferred Compensation Plan Assets Increase (Decrease) In Retirement And Deferred Compensation Plan Assets License agreements and other Licensing Agreements And Other Product [Member] Represents the rights, generally of limited duration, under the license agreements and other intangible assets. Worldwide changes in unrecognized tax benefits Effective Income Tax Rate Reconciliation, Tax Contingency, Amount Defined benefit plan expense Employee Benefits and Share-Based Compensation Fair Value, Inputs, Level 1, 2 and 3 Fair Value, Inputs, Level 1, Level 2, and Level 3 [Member] Schedule of Long-term Obligations Schedule of Long-Term Debt Instruments [Table Text Block] Accounts payable, accrued and other liabilities Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Accounts Payable And Accrued Liabilities The amount of acquisition cost of a business combination allocated to accounts payable and accrued liabilities of the acquired entity. Derivative Instruments and Hedging Activities Disclosures [Table] Derivative Instruments and Hedging Activities Disclosures [Table] Effect of dilutive stock based compensation (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements RSUs granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Investment in unconsolidated affiliate Payments to Acquire Investments Title and Position [Domain] Title and Position [Domain] Total Operating Expenses Costs and Expenses RSUs forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Unrecognized compensation expense Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Foreign exchange contracts Foreign Currency Contract, Asset, Fair Value Disclosure Fair value of long-term obligations Long-Term Debt, Fair Value Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Schedule of Supply Chain Finance Program Schedule of Supply Chain Finance Program [Table Text Block] Schedule of Supply Chain Finance Program Line of credit facility, increase limit Line of Credit Facility, Accordion Feature, Increase Limit Line of Credit Facility, Accordion Feature, Increase Limit Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] BTY Acquisition BTY Acquisition [Member] BTY Acquisition Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Options outstanding, Weighted average remaining contractual term (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Germany GERMANY Schedule of Accounts Payable and Accrued Liabilities Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis] SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis] Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount 2028 Defined Benefit Plan, Expected Future Benefit Payment, Year Three Schedule Of Change In The Projected Benefit Obligation, Plan Assets At Fair Value And Funded Status Changes in Projected Benefit Obligations, Fair Value of Plan Assets, and Funded Status of Plan [Table Text Block] Amortization of net loss Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax Temporary Equity Disclosure [Abstract] Cash consideration transferred Payments to Acquire Businesses, Gross Schedule of Weighted-Average Assumptions Used to Estimate Fair Value of Restricted Stock Units Schedule of Share-Based Payment Award, Restricted Stock Units, Valuation Assumptions [Table Text Block] Tabular disclosure of the significant assumptions used during the year to estimate the fair value of restricted stock units, including, but not limited to: (a) expected term of restricted stock units and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. 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Spain SPAIN Net Sales Revenue from Contract with Customer, Excluding Assessed Tax Total Current Assets Assets, Current Estimated Fair Value of Asset Finite-Lived Intangible Assets Acquired Statistical Measurement [Axis] Statistical Measurement [Axis] Options forfeited or expired, Weighted average exercise price per share (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Share repurchases authorized amount Share Repurchase Program, Authorized, Amount Derivative, fixed interest rate Derivative, Fixed Interest Rate Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Options exercised, Intrinsic value, at end of period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value Other Plans Other Pension, Postretirement and Supplemental Plans [Member] France France FRANCE Line of credit facility, number of extensions Credit Facility, Number of Extensions Credit Facility, Number of Extensions Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Derivative, term of contract Derivative, Term of Contract Income available to common stockholders, basic Net Income (Loss) Available to Common Stockholders, Basic Share Repurchase Program [Domain] Share Repurchase Program [Domain] Beneficial ownership percentage Business Combination, Achieved in Stages, Preacquisition Equity Interest in Acquiree, Percentage Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Finance Leases Finance Lease Assets And Liabilities, Lessee [Abstract] N/A U.S. capitalized research expenditures Deferred Tax Assets, Tax Credit Carryforwards, Research Consolidated net assets Consolidated Net Assets Benchmark [Member] Consolidated Net Assets Benchmark Schedule of Effect of Derivatives Not Designated as Hedging Instruments on the Consolidated Statements of Income Derivative Instruments, Gain (Loss) [Table Text Block] Level 1 Fair Value, Inputs, Level 1 [Member] Long-term line of credit Long-Term Line of Credit Loss (gain) on disposition of fixed assets Gain (Loss) on Disposition of Assets Diluted (in dollars per share) Net income per share, diluted (in dollars per share) Earnings Per Share, Diluted Germany - Federal Germany - Federal [Member] Germany - Federal Contingent consideration annual installments percentage Business Combination, Contingent Consideration, Annual Installments Percentage Business Combination, Contingent Consideration, Annual Installments Percentage Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Axis] Accumulated other comprehensive income activity AOCI Attributable to Parent, Net of Tax [Roll Forward] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Schedule Of Weighted-average Assumptions Used To Determine Benefit Obligations And Net Periodic Benefit Cost Defined Benefit Plan, Assumptions [Table Text Block] Treasury stock, shares (in shares) Balance at the beginning of the year (in shares) Balance at the end of the year (in shares) Treasury Stock, Common, Shares U.S. State and Local Income Tax Paid, State and Local, after Refund Received Consolidation Items [Domain] Consolidation Items [Domain] Derivative Liability, Statement of Financial Position [Extensible Enumeration] Derivative Liability, Statement of Financial Position [Extensible Enumeration] Auditor Location Auditor Location Term loan 4.9% floating, due in 2027 Term loan 4.9% Floating, Due in 2027 [Member] Term loan 4.9% Floating, Due in 2027 Consolidated Interest Coverage Ratio Interest Coverage Ratio Of Debt Represents the entity's interest coverage ratio for use in determining compliance with debt covenants. Actuarial (gain) loss Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss) U.S Domestic Tax Jurisdiction [Member] Luxembourg LUXEMBOURG Plan Amendment Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment ACCOUNTS PAYABLE, ACCRUED AND OTHER LIABILITIES Accounts Payable and Accrued Liabilities Disclosure [Text Block] Less imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Proceeds from sale of investment in equity securities Proceeds Proceeds from Sale of Equity Securities, FV-NI Tax Credit Carryforward [Axis] Tax Credit Carryforward [Axis] Income taxes paid Total income taxes paid Income Taxes Paid, Net Other Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent Euro Corporate Bonds Corporate Bond Securities [Member] Projected benefit obligation Defined Benefit Plan, Pension Plan with Projected Benefit Obligation in Excess of Plan Assets, Projected Benefit Obligation 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Two Long-term debt, gross Long-Term Debt, Gross Options granted, Weighted average exercise price per share (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Accrued employee compensation costs Employee-related Liabilities, Current Total lease payments Lessee, Operating Lease, Liability, to be Paid Subsidiaries Subsidiaries [Member] ​Property, Plant and Equipment, Net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Total Other Expense Nonoperating Income (Expense) Including Income (Loss) from Equity Method Investments The aggregate amount of income (expense) that is not included in operating income. Includes proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied, interest income and income expense. 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Domestic state and local income taxes, net of federal effect, and municipal taxes Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Line of credit facility, average outstanding amount Line of Credit Facility, Average Outstanding Amount Current maturities of long-term obligations, net of unamortized debt issuance cost Finance Lease, Liability, Current Accumulated benefit obligation Defined Benefit Plan, Accumulated Benefit Obligation Proceeds from long-term obligations Proceeds from Issuance of Long-Term Debt Current Fiscal Year End Date Current Fiscal Year End Date Expected Life of Option (years) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Weighted Average Grant-Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Net Amounts Presented in the Statement of Financial Position Derivative Liability Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Weighted-average fair value of stock options granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Reclassification out of Accumulated Other Comprehensive Income [Domain] Reclassification out of Accumulated Other Comprehensive Income [Domain] Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Year 5 Finance Lease, Liability, to be Paid, Rolling Year Five Amortization of prior service cost Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax REDEEMABLE NONCONTROLLING INTERESTS Noncontrolling Interest Disclosure [Text Block] Italy ITALY Schedule of Fair Values of Financial Assets and Liabilities Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Net assets acquired Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less) Unrecognized tax benefits Balance at the beginning of period Balance at the end of period Unrecognized Tax Benefits Accounts payable, accrued and other liabilities Total Accounts Payable, Accrued Liabilities, and Derivative Liabilities, Current Carrying value as of the balance sheet date of liabilities incurred and payable to vendors and the fair value of all liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments, all of which are expected to be extinguished or otherwise disposed of within a year or the normal operating cycle. 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Number of shares sold (in shares) Shares Sold (in shares) Equity Securities, FV-NI, Number of Shares Sold Equity Securities, FV-NI, Number of Shares Sold LEASE COMMITMENTS Lessee, Operating Leases [Text Block] Net Cash Used by Financing Activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Measure: Measure [Axis] Schedule Of Changes In Benefit Obligations And Plan Assets Recognized In Other Comprehensive Income Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block] Defined benefit pension plan, net of tax Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax [Abstract] Senior Unsecured Notes 4.75 Percent Due 2031 Senior unsecured notes 4.8%, due in 2031, net of discount of $0.5 million Senior Unsecured Notes 4.75 Percent Due 2031 [Member] Senior Unsecured Notes 4.75 Percent Due 2031 2031 and thereafter Finite-Lived Intangible Asset, Expected Amortization, after Year Five Property, Plant and Equipment, Type [Domain] Long-Lived Tangible Asset [Domain] Remaining authorized repurchase amount Share Repurchase Program, Remaining Authorized, Amount Amortization of net loss Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent [Member] Cost of Sales (exclusive of depreciation and amortization): Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization Operating lease right-of-use assets Business Combination, Recognized Asset Acquired, Operating Lease Right-of-Use Asset Amount of operating lease right-of-use assets acquired at the acquisition date. Number of related companies Business Combination, Number of Businesses Acquired Schedule of Reclassifications Out of Accumulated Other Comprehensive (loss) Income Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Supplier chain finance program, obligation SCF obligations outstanding at the beginning of the year SCF obligations outstanding at the end of the year Supplier Finance Program, Obligation Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Risk-free interest rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Entity Tax Identification Number Entity Tax Identification Number Tax credits Effective Income Tax Rate Reconciliation, Tax Credit, Percent Outstanding at the beginning of the period (in dollars per share) Outstanding at the end of the period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Accounts payable, principally trade Accounts Payable, Trade, Current Common stock, shares issued (in shares) Balance at the beginning of the year (in shares) Balance at the end of the year (in shares) Common Stock, Shares, Issued Derivative Asset, Statement of Financial Position [Extensible Enumeration] Derivative Asset, Statement of Financial Position [Extensible Enumeration] Operating leases Operating Lease, Weighted Average Remaining Lease Term Schedule of Rollforward Redeemable Noncontrolling Interest Redeemable Noncontrolling Interest [Table Text Block] GOODWILL AND OTHER INTANGIBLE ASSETS Goodwill and Intangible Assets Disclosure [Text Block] Schedule of Compensation Expense, and Fair Value Related to Options Schedule of Share-based Compensation Expense, Options [Table Text Block] Schedule of Share-based Compensation Expense, Options Entity Public Float Entity Public Float BTY Bty [Member] Represents information pertaining to the Suzhou Hsing Kwang, Suqian Hsing Kwang, and Suzhou BTY (collectively referred to as BTY) acquisition. Settlements Supplier Finance Program, Obligation, Settlement Schedule of Changes in the Carrying Amount of Goodwill Schedule of Goodwill [Table Text Block] Interest expense Interest Expense Interest Expense, Nonoperating Trading Arrangement: Trading Arrangement [Axis] Equity received in exchange for services Equity Securities Received in Exchange for Services Equity Securities Received in Exchange for Services Income taxes payable Increase (Decrease) in Income Taxes Payable Total Shareholder Return Amount Total Shareholder Return Amount Commitments and contingencies Loss Contingencies [Line Items] Net actuarial (gain) loss Defined Benefit Plan, Accumulated Other Comprehensive Income (Loss), Gain (Loss), before Tax Accounts and notes receivable, less current expected credit loss ("CECL") of $17,732 in 2025 and $15,785 in 2024 Accounts and note receivable Accounts and Financing Receivable, after Allowance for Credit Loss, Current Transfer of Corporate Expenditures Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Security Exchange Name Security Exchange Name Total Foreign Income Tax Paid, Foreign, after Refund Received CAPITAL STOCK CAPITAL STOCK Deferred and other non-current liabilities Other Liabilities and Deferred Revenue, Noncurrent Line of credit facility, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Defined Benefit Plan, Plan Assets, Category [Domain] Defined Benefit Plan, Plan Assets, Category [Domain] Proceeds from government grants Proceeds from Government Grants Proceeds from Government Grants Discount rate Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate Non-current liabilities Liability, Defined Benefit Plan, Noncurrent Increase (Decrease) in Temporary Equity [Roll Forward] Increase (Decrease) in Temporary Equity [Roll Forward] Statement [Line Items] Statement [Line Items] Schedule of Activity Associated with Optimization Initiative Schedule of Restructuring Reserve by Type of Cost [Table Text Block] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Cash and equivalents Cash and Cash Equivalent Common Stock Par Value Common Shares Common Stock [Member] Restricted stock vestings (in shares) RSUs vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Net Increase in Cash and Equivalents and Restricted Cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Net unrealized investment (loss) gain Unrealized Gain (Loss) on Investments Range [Domain] Statistical Measurement [Domain] Schedule of Offsetting Derivative Assets and Liabilities Offsetting Assets and Liabilities [Table Text Block] Tabular disclosure of derivative and other financial assets and liabilities that are subject to offsetting, including master netting arrangements. Amortization of prior service cost included in net income, net of tax Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, after Tax Operating lease, liability, current, Statement of Financial Position [Extensible List] Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Mezzanine Equity: Temporary Equity [Abstract] Foreign Plans Foreign Plan [Member] Goodwill deductible for tax purposes Business Combination, Goodwill, Expected Tax Deductible, Amount Interest and FX Impact Restructuring Reserve, Translation and Other Adjustment Equity in results of affiliates Income (Loss) from Equity Method Investments Compensating balance, amount Compensating Balance, Amount Leases [Abstract] Leases [Abstract] Increases based on tax positions of prior years Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Acquired finite-lived intangible assets Intangible Asset, Acquired, Finite-Lived [Line Items] Schedule of Maturities of Lease Liabilities Lessee, Lease Liability, Maturity [Table Text Block] Tabular disclosure of undiscounted cash flows of lessee's operating and finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating and finance lease liability recognized in statement of financial position. Contract asset (current) Contract with Customer, Asset, after Allowance for Credit Loss, Current Type of Restructuring [Domain] Type of Restructuring [Domain] Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Basic (in dollars per share) Net income per share, basic (in dollars per share) Earnings Per Share, Basic Money Market Borrowing Arrangement Commercial Paper [Member] Accounts payable, accrued and other liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair value of plan assets Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Plan Assets Worldwide changes in unrecognized tax benefits Effective Income Tax Rate Reconciliation, Tax Contingency, Percent Total gross deferred tax assets Deferred Tax Assets, Gross Tax benefit Share-Based Payment Arrangement, Exercise of Option, Tax Benefit Discount rate Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate Total other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Schedule of Financial Information Regarding the Company's Reportable Segments Schedule of Segment Reporting Information, by Segment [Table Text Block] Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Short-term obligations Short-term borrowing Short-Term Debt Estimated additional tax payable on previously unremitted earnings Effective Income Tax Rate Reconciliation, Repatriation Of Foreign Earnings, Amount, Estimated Amount If Repatriated Effective Income Tax Rate Reconciliation, Repatriation Of Foreign Earnings, Amount, Estimated Amount If Repatriated Common stock and treasury stock and the share activity Increase Decrease In Capital Stock Rollforward [Roll Forward] No definition available. Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Redeemable Noncontrolling Interest [Table] Redeemable Noncontrolling Interest [Table] RESEARCH & DEVELOPMENT EXPENSES Research and Development Expense, Policy [Policy Text Block] Real estate Real Estate Funds [Member] Prior year initiatives Prior Year Initiatives [Member] Prior Year Initiatives Derivative instruments, gain or (loss) Derivative Instruments, Gain (Loss) [Line Items] Compensation expense Share-Based Payment Arrangement, Expense Segment Reporting, Asset Reconciling Item [Line Items] Segment Reporting, Asset Reconciling Item [Line Items] Hedging Designation [Domain] Hedging Designation [Domain] Finance lease, liability, current, Statement of Financial Position [Extensible List] Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Retirement and deferred compensation plans Pension and Other Postretirement Plan, Liabilities and Deferred Compensation Liability, Noncurrent This represents the noncurrent liability for pension plans, other postretirement plans, and all deferred compensation arrangements payable beyond one year. Patents Patents [Member] Total Liabilities, Mezzanine Equity and Stockholders’ Equity Liabilities and Equity CECL Allowance For Credit Loss Current [Member] A valuation allowance for credit losses related to trade and other receivables due to an Entity within one year (or one operating cycle if longer). TRANSLATION OF FOREIGN CURRENCIES Foreign Currency Transactions and Translations Policy [Policy Text Block] Defined Benefit Pension Plans Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Other Foreign Countries Other Foreign Countries [Member] Represents other foreign countries not otherwise specified. Stock options activity Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] GOVERNMENT GRANTS Government Grants, Policy [Policy Text Block] Government Grants, Policy Amount Reclassified from Accumulated Other Comprehensive Income Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] Derivative Assets Offsetting Derivative Assets [Abstract] Other Deferred Tax Assets, Other Notes receivable, net Increase (Decrease) in Notes Receivables Compensation expense, net of tax Share-Based Payment Arrangement, Expense, after Tax Liability, defined benefit plan Liability, Defined Benefit Plan Equity Method Investment [Table] Equity Method Investment [Table] Capital Expenditures Segment, Expenditure, Addition to Long-Lived Assets Gross Amounts not Offset in the Statement of Financial Position, Financial Instruments Derivative Asset, Subject to Master Netting Arrangement, Collateral, Obligation to Return Security Not Offset Accounting Policies [Abstract] Accounting Policies [Abstract] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Others Others [Member] Others Treasury Stock Treasury Shares Treasury Stock, Common [Member] Fair value of units vested Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Pay vs Performance Disclosure [Line Items] Sommaplast Sommaplast [Member] Sommaplast Total operating lease liabilities Total operating lease liabilities Operating Lease, Liability Liabilities Liabilities [Abstract] Thereafter Lessee, Operating Lease, Liability, to be Paid, after Rolling Year Five ACQUISITIONS Business Combination [Text Block] Amortization of right-of-use assets Finance Lease, Right-of-Use Asset, Amortization Acquisitions of non-controlling interest Noncontrolling Interest, Increase from Business Combination Equity method investment, difference between carrying amount and underlying equity Equity Method Investment, Difference Between Carrying Amount and Underlying Equity Impairment of goodwill Goodwill, Impairment Loss Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Company Selected Measure Amount Company Selected Measure Amount Employer contribution Defined Benefit Plan, Plan Assets, Contributions by Employer Comprehensive Income Attributable to AptarGroup, Inc. Comprehensive Income (Loss), Net of Tax, Attributable to Parent Curtailment/Settlement Defined Benefit Plan, Curtailments or Settlements The decrease in the plan benefit obligation during the reporting period due to curtailments or settlements. Name Measure Name Schedule of Income Before Income Taxes Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Right-of-use assets obtained in exchange for lease obligations: Right Of Use Assets Exchanged For Lease Obligations [Abstract] N/A Summary of Changes in Level 3 Fair Value Measurements Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Class of Stock [Line Items] Class of Stock [Line Items] Deferred income taxes Deferred Income Tax Liabilities, Net Expected long-term return on plan assets Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-Term Rate of Return on Plan Assets Year 2 Lessee, Operating Lease, Liability, to be Paid, Rolling Year Two SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table] Income Tax Contingency [Table] Income Tax Contingency [Table] Total Assets Total Assets Assets Cash Flows from Investing Activities: Cash Provided by (Used in) Investing Activity, Continuing Operation [Abstract] Schedule of Restricted Stock Unit Activity Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] 2026 Finite-Lived Intangible Asset, Expected Amortization, Year One Increase / (decrease) in contract liability (long-term) Increase (Decrease) In Non-Current Contract Liabilities The increase (decrease) in non-current contract liabilities. Total equity method investments and other investments Equity Method Investments and Other Investments Temp Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Net amount recognized Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax Geographical [Domain] Geographical [Domain] INCOME TAXES Income Tax, Policy [Policy Text Block] Other Segment Items: Segment Reporting, Other Segment Item, Amount Useful life (in years) Weighted-Average Useful Life (in years) Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life Acquired technology Patented Technology [Member] Concentration Risk Type [Axis] Concentration Risk Type [Axis] INVENTORIES Inventory Disclosure [Text Block] Restricted cash included in the line item prepaid and other on the Consolidated Balance Sheets as shown below represents amounts held in escrow Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation [Abstract] Fixed income securities and infrastructure Fixed Income Securities And Infrastructure [Member] Information pertaining to fixed income securities and infrastructure investments. 2029 Finite-Lived Intangible Asset, Expected Amortization, Year Four Other Investments Other Investments Dividends per Common Share (in dollars per share) Common Stock, Dividends, Per Share, Declared Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Operating leases Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Components of lease expense: Lease, Cost [Abstract] Retirement and deferred compensation plan liabilities Increase (Decrease) in Obligation, Pension and Other Postretirement Benefits Level 2 Fair Value, Inputs, Level 2 [Member] Document Financial Statement Error Correction Flag Document Financial Statement Error Correction [Flag] Domestic state and local income taxes, net of federal effect, and municipal taxes State income taxes, net of federal tax effect Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Business Combination [Domain] Business Combination [Domain] Charged to Other Accounts SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Other Account Change in plan assets: Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] Schedule of Provision (Benefit) for Income Taxes Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Plan Name [Axis] Plan Name [Axis] Tax benefit from revised assessment of tax losses Effective Income Tax Rate Reconciliation, Revised Tax Assessment, Amount Effective Income Tax Rate Reconciliation, Revised Tax Assessment, Amount PROPERTY AND DEPRECIATION Property, Plant and Equipment, Policy [Policy Text Block] PEO PEO [Member] Employee severance Employee Severance [Member] 2028 Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Three Interest income Investment Income, Interest Acquisition related intangibles Deferred Tax Liabilities, Intangible Assets United States UNITED STATES Changes in balance sheet items, excluding effects from foreign currency adjustments and acquisitions: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Changes in valuation allowance Valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Cash flow hedge derivative instrument liability at fair value Cash Flow Hedge Derivative Instrument Liabilities at Fair Value Depreciation and amortization Deferred Tax Liabilities, Property, Plant and Equipment Aptar's stock price expected volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Retained Earnings Retained Earnings [Member] Income Tax Jurisdiction [Axis] Income Tax Jurisdiction [Axis] Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Cash and Equivalents and Restricted Cash at Beginning of Period Cash and Equivalents and Restricted Cash at End of Period Total Cash and Equivalents and Restricted Cash shown in the Statement of Cash Flows Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Consolidated Statements of Income Income Statement [Abstract] Net Amounts Presented in the Statement of Financial Position Derivative Asset Derivatives not Designated as Hedging Instruments Not Designated as Hedging Instrument, Economic Hedge [Member] Net Income Net income Net Income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Business Combination [Table] Business Combination [Table] Total liabilities at fair value Liabilities, Fair Value Disclosure Derivative, notional amount Derivative, Notional Amount Actuarial gain (loss), net of tax Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax Schedule of Assets Acquired and Liabilities Assumed at Estimated Fair Value Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block] City Area Code City Area Code Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Gain related to litigation settlement Gain (Loss) from Litigation Settlement USD United States of America, Dollars Deferred tax assets related to tax credit carryforwards, U.S. state Deferred Tax Assets Tax Credit Carryforwards State [Member] Deferred tax assets related to tax credit carryforwards in U.S. state. Buildings and improvements Buildings and Improvements, Gross Schedule of Contract Assets and Contract Liabilities Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Contribution for SERP plan Deferred Compensation Arrangement with Individual, Contributions by Employer Valuation Allowances and Reserves [Domain] SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain] Unrecorded Unconditional Purchase Obligation by Category of Item Purchased [Axis] Unrecorded Unconditional Purchase Obligation by Category of Item Purchased [Axis] Amortization of net (gain) loss Defined Benefit Plan, Amortization of Gain (Loss) Compensation expense (included in Cost of sales) Cost of Sales [Member] Derivatives in Cash Flow Hedging Relationships Cash Flow Hedging [Member] Goodwill Goodwill beginning balance Goodwill ending balance Goodwill Estimated loss contingency Loss Contingency, Estimate of Possible Loss Schedule of Components of Lease Expense Lease, Cost [Table Text Block] Net investment (loss) gain Net investment (loss) gain Gain (Loss) on Investments Prepaid and other Prepaid Expenses and Other Current Assets [Member] Fair value of plan assets Defined Benefit Plan, Pension Plan with Projected Benefit Obligation in Excess of Plan Assets, Plan Assets Convertible notes Notes Receivable, Fair Value Disclosure U.S. Federal Deferred Federal Income Tax Expense (Benefit) Reconciliation of the beginning and ending amount of income tax uncertainties Unrecognized Tax Benefits [Roll Forward] Received stock options exercise price percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Exercise Price Above Market Price on Grant Date Share-Based Compensation Arrangement by Share-Based Payment Award, Exercise Price Above Market Price on Grant Date Auditor Name Auditor Name Excess benefits from share-based compensation Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Amount Operating Lease, Lease Not yet Commenced Operating Lease, Lease Not yet Commenced [Member] Schedule of Investment Company, Financial Highlights Investment Company, Financial Highlights [Table Text Block] Inventories Business Combination, Recognized Asset Acquired, Inventory, Current Assumptions: Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions and Methodology [Abstract] SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] Amortization of net loss included in net income, net of tax Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax Supplemental Cash Flow Disclosure: Supplemental Cash Flow Information [Abstract] Accounts and notes receivable Business Combination, Recognized Asset Acquired, Receivable, Current Restructuring initiatives Restructuring Cost and Reserve [Line Items] Other Performance Measure, Amount Other Performance Measure, Amount Stock option weighted average exercise price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Bond issuance costs Payments of Debt Issuance Costs Deferred Tax Asset [Domain] Deferred Tax Asset [Domain] Amount Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] Net loss (gain) on remeasurement of equity securities Equity Securities, FV-NI, Gain (Loss) Derivative Instrument [Axis] Derivative Instrument [Axis] Benefits paid Defined Benefit Plan, Plan Assets, Benefits Paid LEASE COMMITMENTS Lessee, Finance Leases [Text Block] Capital in excess of par value Additional Paid in Capital, Common Stock Grant date fair value of options vested Share Based Compensation Arrangement by Share Based Payment Award Options Vested in Period Total Fair Value The total fair value of options vested during the reporting period. Net Cash Used by Investing Activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation 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] Equity investment remeasurement gain Effective Income Tax Rate Reconciliation, Equity in Earnings (Losses) of Unconsolidated Subsidiary, Percent Interest paid Interest Paid, Excluding Capitalized Interest, Operating Activity Document Fiscal Year Focus Document Fiscal Year Focus BASIS OF PRESENTATION Basis of Accounting, Policy [Policy Text Block] ​Total Deferred Liabilities and Other Deferred Liabilities and Other Liabilities, Noncurrent Total obligations incurred as part of normal operations that is expected to be repaid beyond the following twelve months or one business cycle, excluding obligations related to long-term debt. Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Effective income tax rate Effective income tax rate Effective Income Tax Rate Reconciliation, Percent Operating lease cost Operating Lease, Cost Decreases based on tax positions of prior years Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Cash Flows from Operating Activities: Cash Provided by (Used in) Operating Activity, Continuing Operation [Abstract] Plan Name [Domain] Plan Name [Domain] Acquisition-related costs Acquisition-related costs Business Combination, Acquisition-Related Cost, Expense Earning per share Earnings Per Share Reconciliation [Line Items] Weighted-average period cost will be recognized over Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Acquisition of redeemable noncontrolling interests Redeemable Noncontrolling Interests, Increase From Business Combination Redeemable Noncontrolling Interests, Increase From Business Combination Stock option exercises (in shares) Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Deferred tax assets, valuation allowance Less valuation allowance Deferred Tax Assets, Valuation Allowance Equity [Abstract] Equity [Abstract] Domestic North America [Member] Deferred and other non-current liabilities Other Liabilities And Deferred Revenue Noncurrent [Member] Other Liabilities And Deferred Revenue Noncurrent International Equities Defined Benefit Plan, Equity Securities, Non-US [Member] DERIVATIVES INSTRUMENTS AND HEDGING ACTIVITIES Derivatives, Policy [Policy Text Block] SEGMENT INFORMATION Segment Reporting Disclosure [Text Block] Goodwill [Table] Goodwill [Table] Schedule Of Funded Status Amounts Recognized In The Consolidated Balance Sheet Schedule of Amounts Recognized in Balance Sheet [Table Text Block] Fair value of plan assets at beginning of year Fair value of plan assets at end of year Total investments Defined Benefit Plan, Plan Assets, Amount U.S. Federal Current Federal Tax Expense (Benefit) New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Increase (Decrease) in Stockholders' Equity Increase (Decrease) in Stockholders' Equity [Roll Forward] Retirement Plan Sponsor Location [Axis] Retirement Plan Sponsor Location [Axis] Amortized intangible assets: Finite-Lived Intangible Assets [Line Items] Schedule Of Components Of Net Periodic Benefit Cost Schedule of Net Benefit Costs [Table Text Block] Deferred and other non-current liabilities Business Combination, Recognized Liability Assumed, Other Liability, Noncurrent Corporate & Other Corporate And Reconciling Items [Member] Corporate And Reconciling Items Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Contingent consideration obligation Business Combination, Contingent Consideration, Liability ACCUMULATED OTHER COMPREHENSIVE INCOME/(LOSS) Comprehensive Income (Loss) Note [Text Block] Weighted Average Weighted Average [Member] Aggregate amortization expense Amortization of Intangible Assets Schedule of Covenants on Revolving Credit Facility and Corporate Long-term Obligations Schedule Of Debt Covenants [Table Text Block] Tabular disclosure of covenants on long-term debt. Restricted cash included in prepaid and other Restricted Cash and Cash Equivalent, Current Schedule of Changes in Accumulated Other Comprehensive (loss) Income by Component Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Depreciation and amortization Depreciation and Amortization Depreciation, Depletion and Amortization Others Other Currency [Member] Redeemable Noncontrolling Interest [Line Items] Redeemable Noncontrolling Interest [Line Items] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Finished goods Inventory, Finished Goods, Gross Revolving Credit Facility Revolving Credit Facility [Member] ACCOUNTS RECEIVABLE AND CURRENT EXPECTED CREDIT LOSSES Accounts Receivable [Policy Text Block] Rate differential Rate differential on earnings of foreign operations Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount Finance Lease Liabilities Total finance lease liabilities Total finance lease liabilities Finance Lease, Liability Arrangement Duration Trading Arrangement Duration Segments [Axis] Segments [Axis] Local Phone Number Local Phone Number Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Europe Europe [Member] STOCK-BASED COMPENSATION Share-Based Payment Arrangement [Text Block] Cash and equivalents Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent Year 4 Finance Lease, Liability, to be Paid, Rolling Year Four Assets Assets [Abstract] Credit Facility [Axis] Credit Facility [Axis] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Debt Instrument [Axis] Debt Instrument [Axis] Forfeited (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value FAIR VALUE Fair Value Disclosures [Text Block] RETIREMENT AND DEFERRED COMPENSATION PLANS Retirement Benefits [Text Block] Acquisitions Business Combination [Line Items] Credit Facility [Domain] Credit Facility [Domain] AptarGroup, Inc. stockholders’ equity Equity, Attributable to Parent [Abstract] Executive Officer Executive Officer [Member] Short-term obligations 1.50% to 3.00% Short Term Obligations [Member] Short Term Obligations Common stock repurchased (retired and held in treasury) Common Stock Repurchased (Retired And Held In Treasury) The aggregate amount of shares repurchased during the period (retired or held in treasury). Treasury stock purchased Treasury Stock, Value, Acquired, Cost Method Investment, Name [Axis] Investment, Name [Axis] Interest rate on notes (as a percent) Interest rate on notes Debt Instrument, Interest Rate, Stated Percentage Tax Assessment Tax Assessment [Member] Information pertaining to tax assessment. Operating lease liabilities Operating Lease, Liability, Noncurrent Entity Voluntary Filers Entity Voluntary Filers Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain] Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain] Year 3 Lessee, Operating Lease, Liability, to be Paid, Rolling Year Three Derivative asset Derivative Assets Gross Amount Derivative Asset, Subject to Master Netting Arrangement, before Offset Land Land Correlation assumption Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Assumed Correlation The assumed measure of the percentage of correlation during the period. Entity Registrant Name Entity Registrant Name Current year prior service cost Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), before Tax Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Total Net periodic benefit cost Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Auditor Information [Abstract] Auditor Information [Abstract] Year 1 Lessee, Operating Lease, Liability, to be Paid, Next Rolling 12 Months Foreign currency translation adjustment (loss) gain Defined Benefit Plan, Benefit Obligation, Foreign Currency Translation Gain (Loss) 2027 Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Two Supplier Finance Program, Obligation, Statement of Financial Position [Extensible Enumeration] Supplier Finance Program, Obligation, Statement of Financial Position [Extensible Enumeration] Total assets at fair value Assets, Fair Value Disclosure Property, plant and equipment, gross Finance Lease, Right-of-Use Asset, before Accumulated Amortization Finance lease cost: Leases, Operating [Abstract] Investment in equity securities Payments to Acquire Equity Securities, FV-NI Equity investment remeasurement gain Effective Income Tax Rate Reconciliation, Equity in Earnings (Losses) of Unconsolidated Subsidiary, Amount Machinery and equipment Machinery and Equipment [Member] Granted (in dollars 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 Interest cost Defined Benefit Plan, Interest Cost Schedule of Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Restatement Determination Date: Restatement Determination Date [Axis] Stock awards and option exercises Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture International Deferred Foreign Income Tax Expense (Benefit) Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Schedule of Restructuring Initiatives Restructuring and Related Costs [Table Text Block] Provision (benefit) for income taxes Income Tax Expense (Benefit), Continuing Operations [Abstract] Liabilities Business Combination, Recognized Liability Assumed, Liability [Abstract] Amounts reclassified from accumulated other comprehensive income Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax All Currencies [Domain] All Currencies [Domain] Deferred tax (benefits) charges, incl. tax rate changes Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount Name Trading Arrangement, Individual Name Schedule of Short-term Debt [Table] Short-Term Debt [Table] Contingent consideration annual installments period Business Combination, Contingent Consideration, Annual Installments Period Business Combination, Contingent Consideration, Annual Installments Period Debt instrument, face amount Debt Instrument, Face Amount Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Deferred Tax Asset, Valuation Allowance [Table] Deferred Tax Asset, Valuation Allowance [Table] Preferred equity stocks Preferred stock Preferred Stock [Member] Share Repurchase Program [Axis] Share Repurchase Program [Axis] Mutual Funds in Equities Equity Funds [Member] Weighted-average assumptions used to determine net periodic benefit cost Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract] Name Awards Close in Time to MNPI Disclosures, Individual Name Income before income taxes: Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Abstract] Cash Paid Payments for Restructuring Outstanding, beginning balance (in dollars per share) Outstanding, ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Restructuring Type [Axis] Restructuring Type [Axis] Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] ICFR Auditor Attestation Flag ICFR Auditor Attestation Flag Employer matching contribution as a percentage of salary Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay Thereafter Long-Term Debt, Maturities, Repayments of Principal in Rolling after Year Five Fixed income securities Fixed Income Funds [Member] Financing Lease, Lease Not yet Commenced Financing Lease, Lease Not yet Commenced [Member] Foreign Tax Jurisdiction Foreign Tax Jurisdiction [Member] Auditor Firm ID Auditor Firm ID Segments [Domain] Segments [Domain] Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Axis] International Income (Loss) from Continuing Operations before Income Taxes, Foreign Fair Value Hierarchy [Domain] Fair Value Hierarchy and NAV [Domain] Benefit obligation at beginning of year Benefit obligation at end of year Defined Benefit Plan, Benefit Obligation Statement of Financial Position Location, Balance [Domain] Statement of Financial Position Location, Balance [Domain] Inventories Increase (Decrease) in Inventories Optimization initiative Optimization Initiative [Member] Optimization Initiative Gross Amounts not Offset in the Statement of Financial Position, Cash Collateral Received Derivative Asset, Subject to Master Netting Arrangement, Collateral, Obligation to Return Cash Not Offset Per Share Amount Earnings Per Shares Basic And Diluted [Abstract] Earnings Per Shares Basic And Diluted Long-term debt and lease obligation, including current maturities Long-Term Debt and Lease Obligation, Including Current Maturities Gross Amounts Offset in the Statement of Financial Position Derivative Liability, Subject to Master Netting Arrangement, Asset Offset Stock Repurchase Program October 10, 2024 Stock Repurchase Program October 10 2024 [Member] Stock Repurchase Program October 10 2024 Employee option exercises Stock Awards Plans Stock Award Plans [Member] Represents the stock award plan, which forms a part of the entity's incentive plans. All Executive Categories All Executive Categories [Member] Schedule of PBO, ABO, And Fair Value Of Plan Assets For All Pension Plans With A Pbo In Excess Of Plan Assets Defined Benefit Plan, Plan with Projected Benefit Obligation in Excess of Plan Assets [Table Text Block] Schedule of Significant Deferred Tax Assets and Liabilities Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Common stock, $.01 par value, 199 million shares authorized, 72.8 and 72.5 million shares issued as of December 31, 2025 and 2024, respectively Common Stock, Value, Issued Property, plant and equipment, net Finance Lease, Right-of-Use Asset, after Accumulated Amortization Equity in results of affiliates Income (Loss) from Equity Method Investments, Net of Dividends or Distributions Short-term investments Short-Term Investments Prepaid and other Business Combination, Recognized Asset Acquired, Prepaid Expense and Other Asset, Current Title and Position [Axis] Title and Position [Axis] Commitments and contingencies - (See Note 13) Commitments and Contingencies Cash acquired Cash Acquired from Acquisition Intangible assets acquired Intangible assets Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Finite-Lived Net Asset Value per Share Fair Value Measured at Net Asset Value Per Share [Member] Business Combination [Axis] Business Combination [Axis] Line of credit facility, duration of extension (in years) Credit Facility, Duration of Extension Credit Facility, Duration of Extension New Accounting Pronouncements or Change in Accounting Principle [Table] Accounting Standards Update and Change in Accounting Principle [Table] Beauty Beauty Segment [Member] Beauty Segment Transfer Prior service Cost Other Comprehensive (Income) Loss, Defined Benefit Plan, Transfer of Prior Service Cost (Credit), before Tax Amount, before tax, of cost (credit) of benefit change attributable to transfer of participants' prior service from plan amendment or plan initiation of defined benefit plan, that has not been recognized in net periodic benefit cost (credit). Non- Controlling Interest Noncontrolling Interest [Member] Schedule of Net Sales and Long-Lived Asset Information by Geographic Area Schedule of Revenues from External Customers and Long Lived Assets, by Geographical Areas and by Products and Services [Table Text Block] Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries. Supplemental Employee Retirement Plan Supplemental Employee Retirement Plan [Member] Germany - Muni Germany - Muni [Member] Germany - Muni INVESTMENTS IN EQUITY SECURITIES Equity Method Investments [Policy Text Block] Valuation Allowance [Line Items] Valuation Allowance [Line Items] Operating Leases Operating Lease Assets And Liabilities, Lessee [Abstract] N/A Ownership percentage of equity method investment Equity Method Investment, Ownership Percentage Income (Numerator) Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Short-term Debt [Line Items] Short-Term Debt [Line Items] Net deferred tax assets Deferred Tax Assets, Net PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Plan assets, actual allocation percentage Defined Benefit Plan, Plan Assets, Actual Allocation, Percentage Forfeited or expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period SCHEDULE II - 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Unsecured Lines Of Credit Unsecured Lines Of Credit [Member] Represents the borrowings under the unsecured lines of credit. Closures Closures Segment [Member] Closures Segment Gross Amounts Offset in the Statement of Financial Position Derivative Asset, Subject to Master Netting Arrangement, Liability Offset Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Insider Trading Arrangements [Line Items] Purchases from related party Related Party Transaction, Purchases from Related Party Foreign exchange contracts Foreign Currency Contracts, Liability, Fair Value Disclosure Performance-Based RSUs Restricted Stock Units Performance Based [Member] Share instrument which is convertible to stock or an equivalent amount of cash, when specified performance conditions are met. 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