BASIS OF PRESENTATION (Policies)	3 Months Ended
Mar. 31, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	BASIS OF PRESENTATION General The terms “we,” “our,” “us,” “Company” and “Integra” refer to Integra LifeSciences Holdings Corporation, a Delaware corporation, and its subsidiaries unless the context suggests otherwise. In the opinion of management, the March 31, 2026 unaudited condensed consolidated financial statements contain all adjustments (consisting only of normal recurring adjustments) necessary for a fair statement of the financial position, statement of changes in shareholders’ equity, results of operations and cash flows of the Company for the periods presented. Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States (“GAAP”) have been condensed or omitted in accordance with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. These unaudited condensed consolidated financial statements should be read in conjunction with the Company’s consolidated financial statements for the year ended December 31, 2025 included in the Company’s Annual Report on Form 10-K. The consolidated balance sheet as of December 31, 2025 was derived from audited financial statements, but does not include all disclosures required by GAAP. Operating results for the three-month period ended March 31, 2026 are not necessarily indicative of the results to be expected for the entire year. The preparation of consolidated financial statements is in conformity with GAAP, which requires management to make estimates and assumptions that affect the reported amount of assets and liabilities, the disclosure of contingent liabilities, and the reported amounts of revenues and expenses. Significant estimates affecting amounts reported or disclosed in the unaudited condensed consolidated financial statements include allowances for doubtful accounts receivable and sales returns and allowances, net realizable value of inventories, valuation of intangible assets including amortization periods for acquired intangible assets, discount rates and estimated projected cash flows used to value and test impairments of long-lived assets and goodwill, estimates of projected cash flows and depreciation and amortization periods for long-lived assets, computation of taxes, valuation allowances recorded against deferred tax assets, the valuation of stock-based compensation, valuation of derivative instruments, valuation of contingent liabilities, the fair value of debt instruments and loss contingencies. These estimates are based on historical experience and on various other assumptions that are believed to be reasonable under the current circumstances. Actual results could differ from these estimates.
Recent Accounting Pronouncements	Recent Accounting Pronouncements In November 2024, the FASB issued ASU 2024-03, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses (“ASU 2024-03”), and in January 2025, the FASB issued ASU 2025-01, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Clarifying the Effective Date (“ASU 2025-01”). ASU 2024-03 requires additional disclosure of the nature of expenses included in the income statement. The standard requires disclosures about specific types of expenses included in the expense captions presented in the income statement. This ASU is effective for fiscal years beginning after December 15, 2026, and interim periods beginning after December 15, 2027, with early adoption permitted. The requirements should be applied on a prospective basis while retrospective application is permitted. The Company is currently evaluating the impact that the adoption of this guidance will have on its disclosures. In September 2025, the FASB issued ASU 2025-06, Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software (“ASU 2025-06”), which removes all references to software development project stages and requires entities to start capitalizing software costs when both of the following occur: (i) management has authorized and committed to funding the software project and (ii) it is probable that the project will be completed and the software will be used to perform the function intended. This ASU is effective for fiscal years beginning after December 15, 2027, and interim periods within those fiscal years, with early adoption permitted as of the beginning of a fiscal year. The amendment may be applied prospectively, retrospectively, or via a modified prospective transition method. The Company is currently evaluating the impact that the adoption of this guidance will have on its consolidated financial statements. In November 2025, the FASB issued ASU 2025-09, Derivatives and Hedging (Topic 815): Hedge Accounting Improvements (“ASU 2025-09”), which amends existing guidance to clarify and enhance the hedge accounting guidance in FASB Topic 815 and better align hedge accounting with the economics of an entity’s risk management strategies to enable entities to achieve and maintain hedge accounting for highly effective economic hedges. This ASU is effective for fiscal years beginning after December 15, 2026, and interim periods within those fiscal years, with early adoption permitted. The amendment may be applied prospectively for all hedging relationships. The Company is currently evaluating the impact that the adoption of this guidance will have on its consolidated financial statements. In December 2025, the FASB issued ASU 2025-10, Government Grants (Topic 832): Accounting for Government Grants by Business Entities (“ASU 2025-10”), which establishes authoritative guidance on the recognition, measurement, presentation, and disclosure for government grants received by business entities. This amendment defines a government grant, establishes when and how a grant related to an asset or income is recognized and measured, and includes presentation and disclosure requirements. This ASU is effective for fiscal years beginning after December 15, 2028, and interim periods within those fiscal years, with early adoption permitted. The amendment may be applied using a modified prospective, modified retrospective, or fully retrospective transition method. The Company is currently evaluating the impact that the adoption of this guidance will have on its consolidated financial statements. There are no other recently issued accounting pronouncements that are expected to have any significant effect on the Company’s financial position, results of operations, or cash flows.
Cash and cash equivalents	Cash and cash equivalents The Company had cash and cash equivalents, primarily consisting of cash on-hand, as well as time deposits with original maturities of three months or less and money market funds, which are highly liquid and readily convertible to cash, totaling approximately $236.8 million and $235.0 million at March 31, 2026 and December 31, 2025, respectively.
Short-term investments	Short-term investments The Company had short-term investments, primarily consisting of time deposits with original maturities between three months and one year, totaling approximately $28.7 million and $28.7 million at March 31, 2026 and December 31, 2025, respectively. The short-term investments are valued based on Level 1 measurements in the fair value hierarchy.
Employee termination benefits	Employee termination benefits During the three months ended March 31, 2026, the Company adopted a written severance plan that covers most U.S. employees. In situations outside the U.S., the Company has severance policies that meet or exceed the minimum statutory termination benefits requirements by country that must be paid to the affected employees. The Company records employee severance costs associated with restructuring activities in accordance with the authoritative guidance for non-retirement post-employment benefits. Charges associated with these restructuring activities are recorded when the payment of benefits is probable and can be reasonably estimated. In situations where the Company pays out termination benefits in excess of the Company’s severance policies based on management’s discretion, the Company records these termination costs once communication is made to the affected employees. The timing of the recognition of charges for employee severance costs other than minimum statutory benefits depends on whether the affected employees are required to render service beyond their legal notification period in order to receive the benefits. If affected employees are required to render service beyond their legal notification period, charges are recognized over the future service period. Otherwise, charges are recognized when management has approved a specific plan and employee communication requirements have been met.
Segment information	Segment information During the three months ended March 31, 2026, the Company updated the allocation of certain cost and expense information from the Corporate and Other category to the Company’s two reportable segments to align with how the Company’s Chief Operating Decision Maker (“CODM”) reviews and manages the business. As a result of this update, the Company retrospectively recast prior period results, by segment, to conform to the current period presentation. This update had no impact on the Company’s consolidated results of operations. See Note 15. Segment and Geographic Information, for details of the reallocation of certain cost of goods sold and operating expense information to the Company’s reportable segments. In addition, during the three months ended March 31, 2026, the Company renamed its Codman Specialty Surgical reportable segment to Specialty Surgery and its Tissue Technologies reportable segment to Tissue Reconstruction to better align with the reportable segments’ business activities, structures, and strategies. The reportable segment name change did not result in any change to the composition of the reportable segments and has no impact on previously reported financial information.
Summary of Accounting Policies on Revenue Recognition and Shipping and Handling Fees	Summary of Accounting Policies on Revenue Recognition Revenue is recognized upon the transfer of control of promised products or services to the customers in an amount that reflects the consideration the Company expects to receive in exchange for those products and services. Performance Obligations The Company’s performance obligations consist mainly of transferring control of goods and services identified in the contracts, purchase orders, or invoices. The Company has no significant multi-element contracts with customers. Significant Estimates Usage-based royalties and licenses are estimated based on the provisions of contracts with customers and recognized in the same period that the royalty-based products are sold by the Company’s strategic partners. The Company estimates and recognizes royalty revenue based upon communication with licensees, historical information, and expected sales trends. Differences between actual reported licensee sales and those that were estimated are adjusted in the period in which they become known, which is typically the following quarter. Historically, such adjustments have not been significant. The Company estimates returns, price concessions, and discount allowances using the expected value method based on historical trends and other known factors. Rebate allowances are estimated using the most likely method based on each customer contract. The Company’s return policy, as set forth in its product catalogs and sales invoices, requires review and authorization in advance prior to the return of product. Upon the authorization, a credit will be issued for the goods returned within a set amount of days from the shipment, which is generally 90 days. The Company disregards the effects of a financing component if the Company expects, at contract inception, that the period between the transfer and customer payment for the goods or services will be one year or less. The Company has no significant revenues recognized on payments expected to be received more than one year after the transfer of control of products or services to customers. Contract Assets and Liabilities Revenues recognized from the Company’s private label business that are not invoiced to the customers as a result of recognizing revenue over time are recorded as a contract asset included in the prepaid expenses and other current assets account in the consolidated balance sheet. Upon invoicing to the customer, the balance is recorded in trade receivable, net in the consolidated balance sheet. Other operating revenues may include fees received under service agreements. Non-refundable fees received under multiple-period service agreements are recognized as revenue as the Company satisfies the performance obligations to the other party. A portion of the transaction price allocated to the performance obligations to be satisfied in the future periods is recognized as contract liability. Shipping and Handling Fees The Company elected to account for shipping and handling activities as a fulfillment cost rather than a separate performance obligation. Amounts billed to customers for shipping and handling are included as part of the transaction price and recognized as revenue when control of underlying products is transferred to the customer. The related shipping and freight charges incurred by the Company are included in the cost of goods sold.
Product Warranties	Product Warranties Certain of the Company’s medical devices, including monitoring systems and neurosurgical systems, are designed to operate over long periods of time. These products are sold with warranties which may extend for up to two years from the date of purchase. The warranties are not considered a separate performance obligation. The Company estimates its product warranties using the expected value method based on historical trends and other known factors. The Company includes them in accrued expenses and other current liabilities in the consolidated balance sheet.
Taxes Collected from Customers	Taxes Collected from Customers The Company elected to exclude from the measurement of the transaction price all taxes assessed by a governmental authority that are both imposed on and concurrent with a specific revenue-producing transaction and collected by the entity from a customer.

BASIS OF PRESENTATION (Policies)

3 Months Ended

Mar. 31, 2026

Organization, Consolidation and Presentation of Financial Statements [Abstract]

BASIS OF PRESENTATION

General

The terms “we,” “our,” “us,” “Company” and “Integra” refer to Integra LifeSciences Holdings Corporation, a Delaware corporation, and its subsidiaries unless the context suggests otherwise.

In the opinion of management, the March 31, 2026 unaudited condensed consolidated financial statements contain all adjustments (consisting only of normal recurring adjustments) necessary for a fair statement of the financial position, statement of changes in shareholders’ equity, results of operations and cash flows of the Company for the periods presented. Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States (“GAAP”) have been condensed or omitted in accordance with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. These unaudited condensed consolidated financial statements should be read in conjunction with the Company’s consolidated financial statements for the year ended December 31, 2025 included in the Company’s Annual Report on Form 10-K. The consolidated balance sheet as of December 31, 2025 was derived from audited financial statements, but does not include all disclosures required by GAAP. Operating results for the three-month period ended March 31, 2026 are not necessarily indicative of the results to be expected for the entire year.

The preparation of consolidated financial statements is in conformity with GAAP, which requires management to make estimates and assumptions that affect the reported amount of assets and liabilities, the disclosure of contingent liabilities, and the reported amounts of revenues and expenses. Significant estimates affecting amounts reported or disclosed in the unaudited condensed consolidated financial statements include allowances for doubtful accounts receivable and sales returns and allowances, net realizable value of inventories, valuation of intangible assets including amortization periods for acquired intangible assets, discount rates and estimated projected cash flows used to value and test impairments of long-lived assets and goodwill, estimates of projected cash flows and depreciation and amortization periods for long-lived assets, computation of taxes, valuation allowances recorded against deferred tax assets, the valuation of stock-based compensation, valuation of derivative instruments, valuation of contingent liabilities, the fair value of debt instruments and loss contingencies. These estimates are based on historical experience and on various other assumptions that are believed to be reasonable under the current circumstances. Actual results could differ from these estimates.

Recent Accounting Pronouncements

In November 2024, the FASB issued ASU 2024-03, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses (“ASU 2024-03”), and in January 2025, the FASB issued ASU 2025-01, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Clarifying the Effective Date (“ASU 2025-01”). ASU 2024-03 requires additional disclosure of the nature of expenses included in the income statement. The standard requires disclosures about specific types of expenses included in the expense captions presented in the income statement. This ASU is effective for fiscal years beginning after December 15, 2026, and interim periods beginning after December 15, 2027, with early adoption permitted. The requirements should be applied on a prospective basis while retrospective application is permitted. The Company is currently evaluating the impact that the adoption of this guidance will have on its disclosures.

In September 2025, the FASB issued ASU 2025-06, Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software (“ASU 2025-06”), which removes all references to software development project stages and requires entities to start capitalizing software costs when both of the following occur: (i) management has authorized and committed to funding the software project and (ii) it is probable that the project will be completed and the software will be used to perform the function intended. This ASU is effective for fiscal years beginning after December 15, 2027, and interim periods within those fiscal years, with early adoption permitted as of the beginning of a fiscal year. The amendment may be applied prospectively, retrospectively, or via a modified prospective transition method. The Company is currently evaluating the impact that the adoption of this guidance will have on its consolidated financial statements.

In November 2025, the FASB issued ASU 2025-09, Derivatives and Hedging (Topic 815): Hedge Accounting Improvements (“ASU 2025-09”), which amends existing guidance to clarify and enhance the hedge accounting guidance in FASB Topic 815 and better align hedge accounting with the economics of an entity’s risk management strategies to enable entities to achieve and maintain hedge accounting for highly effective economic hedges. This ASU is effective for fiscal years beginning after December 15, 2026, and interim periods within those fiscal years, with early adoption permitted. The amendment may be applied prospectively for all hedging relationships. The Company is currently evaluating the impact that the adoption of this guidance will have on its consolidated financial statements.

In December 2025, the FASB issued ASU 2025-10, Government Grants (Topic 832): Accounting for Government Grants by Business Entities (“ASU 2025-10”), which establishes authoritative guidance on the recognition, measurement, presentation, and disclosure for government grants received by business entities. This amendment defines a government grant, establishes when and how a grant related to an asset or income is recognized and measured, and includes presentation and disclosure requirements. This ASU is effective for fiscal years beginning after December 15, 2028, and interim periods within those fiscal years, with early adoption permitted. The amendment may be applied using a modified prospective, modified retrospective, or fully retrospective transition method. The Company is currently evaluating the impact that the adoption of this guidance will have on its consolidated financial statements.

There are no other recently issued accounting pronouncements that are expected to have any significant effect on the Company’s financial position, results of operations, or cash flows.

Cash and cash equivalents

The Company had cash and cash equivalents, primarily consisting of cash on-hand, as well as time deposits with original maturities of three months or less and money market funds, which are highly liquid and readily convertible to cash, totaling approximately $236.8 million and $235.0 million at March 31, 2026 and December 31, 2025, respectively.

Short-term investments

The Company had short-term investments, primarily consisting of time deposits with original maturities between three months and one year, totaling approximately $28.7 million and $28.7 million at March 31, 2026 and December 31, 2025, respectively. The short-term investments are valued based on Level 1 measurements in the fair value hierarchy.

Employee termination benefits

During the three months ended March 31, 2026, the Company adopted a written severance plan that covers most U.S. employees. In situations outside the U.S., the Company has severance policies that meet or exceed the minimum statutory termination benefits requirements by country that must be paid to the affected employees. The Company records employee severance costs associated with restructuring activities in accordance with the authoritative guidance for non-retirement post-employment benefits. Charges associated with these restructuring activities are recorded when the payment of benefits is probable and can be reasonably estimated. In situations where the Company pays out termination benefits in excess of the Company’s severance policies based on management’s discretion, the Company records these termination costs once communication is made to the affected employees.

The timing of the recognition of charges for employee severance costs other than minimum statutory benefits depends on whether the affected employees are required to render service beyond their legal notification period in order to receive the benefits. If affected employees are required to render service beyond their legal notification period, charges are recognized over the future service period. Otherwise, charges are recognized when management has approved a specific plan and employee communication requirements have been met.

Segment information

During the three months ended March 31, 2026, the Company updated the allocation of certain cost and expense information from the Corporate and Other category to the Company’s two reportable segments to align with how the Company’s Chief Operating Decision Maker (“CODM”) reviews and manages the business. As a result of this update, the Company retrospectively recast prior period results, by segment, to conform to the current period presentation. This update had no impact on the Company’s consolidated results of operations. See Note 15. Segment and Geographic Information, for details of the reallocation of certain cost of goods sold and operating expense information to the Company’s reportable segments.

In addition, during the three months ended March 31, 2026, the Company renamed its Codman Specialty Surgical reportable segment to Specialty Surgery and its Tissue Technologies reportable segment to Tissue Reconstruction to better align with the reportable segments’ business activities, structures, and strategies. The reportable segment name change did not result in any change to the composition of the reportable segments and has no impact on previously reported financial information.

Summary of Accounting Policies on Revenue Recognition and Shipping and Handling Fees

Summary of Accounting Policies on Revenue Recognition

Revenue is recognized upon the transfer of control of promised products or services to the customers in an amount that reflects the consideration the Company expects to receive in exchange for those products and services.

Performance Obligations

The Company’s performance obligations consist mainly of transferring control of goods and services identified in the contracts, purchase orders, or invoices. The Company has no significant multi-element contracts with customers.

Significant Estimates

Usage-based royalties and licenses are estimated based on the provisions of contracts with customers and recognized in the same period that the royalty-based products are sold by the Company’s strategic partners. The Company estimates and recognizes royalty revenue based upon communication with licensees, historical information, and expected sales trends. Differences between actual reported licensee sales and those that were estimated are adjusted in the period in which they become known, which is typically the following quarter. Historically, such adjustments have not been significant.

The Company estimates returns, price concessions, and discount allowances using the expected value method based on historical trends and other known factors. Rebate allowances are estimated using the most likely method based on each customer contract.

The Company’s return policy, as set forth in its product catalogs and sales invoices, requires review and authorization in advance prior to the return of product. Upon the authorization, a credit will be issued for the goods returned within a set amount of days from the shipment, which is generally 90 days.

The Company disregards the effects of a financing component if the Company expects, at contract inception, that the period between the transfer and customer payment for the goods or services will be one year or less. The Company has no significant revenues recognized on payments expected to be received more than one year after the transfer of control of products or services to customers.

Contract Assets and Liabilities

Revenues recognized from the Company’s private label business that are not invoiced to the customers as a result of recognizing revenue over time are recorded as a contract asset included in the prepaid expenses and other current assets account in the consolidated balance sheet. Upon invoicing to the customer, the balance is recorded in trade receivable, net in the consolidated balance sheet.

Other operating revenues may include fees received under service agreements. Non-refundable fees received under multiple-period service agreements are recognized as revenue as the Company satisfies the performance obligations to the other party. A portion of the transaction price allocated to the performance obligations to be satisfied in the future periods is recognized as contract liability.

Shipping and Handling Fees

The Company elected to account for shipping and handling activities as a fulfillment cost rather than a separate performance obligation. Amounts billed to customers for shipping and handling are included as part of the transaction price and recognized as revenue when control of underlying products is transferred to the customer. The related shipping and freight charges incurred by the Company are included in the cost of goods sold.

Product Warranties

Certain of the Company’s medical devices, including monitoring systems and neurosurgical systems, are designed to operate over long periods of time. These products are sold with warranties which may extend for up to two years from the date of purchase. The warranties are not considered a separate performance obligation. The Company estimates its product warranties using the expected value method based on historical trends and other known factors. The Company includes them in accrued expenses and other current liabilities in the consolidated balance sheet.

Taxes Collected from Customers

The Company elected to exclude from the measurement of the transaction price all taxes assessed by a governmental authority that are both imposed on and concurrent with a specific revenue-producing transaction and collected by the entity from a customer.