Accelerated Share Repurchases [Line Items] Accelerated Share Repurchases [Line Items] Accelerated Share Repurchases [Table] Accelerated Share Repurchases [Table] Accounts Payable Trade Current Accounts payable, trade Accounts Receivable Net Current Trade accounts receivable, net of allowances of $7,013 and $6,978 Accretion Expense Non-cash interest expense Accrued expenses and other current liabilities. Accrued Expenses And Other Current Liabilities [Member] Accrued Expenses and Other Current Liabilities Accrued Liabilities Current Accrued expenses and other current liabilities Accumulated Other Comprehensive Income Loss Cumulative Changes in Net Gain Loss from Cash Flow Hedge Effect Before Tax Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedge Effect Before Tax Ending Balance in AOCI Beginning Balance in AOCI Accumulated Other Comprehensive Income Loss Net Of Tax Accumulated other comprehensive (loss): Acquired Finite Lived Intangible Assets [Line Items] Acquired Finite-Lived Intangible Assets [Line Items] Acquired Finite Lived Intangible Assets Weighted Average Useful Life Weighted Average Life in years The potential increase in the total borrowing capacity with further commitments from the lending syndicate. Additional Commitments Additional commitments Additional Paid In Capital Common Stock Additional paid-in capital Adjustment For Amortization Amortization Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: All Other [Member] All Other [Member] All Other Allowance For Doubtful Accounts Receivable Current Trade accounts receivable, allowances Amendment Flag Amendment Flag Amortization Of Debt Discount Premium Amortization of the discount on the liability component Amortization Of Financing Costs Amortization of debt issuance costs Amortization Of Intangible Assets Intangible asset amortization Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount Shares excluded from computation as their effect would be anti-dilutive Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities [Axis] Antidilutive Securities [Axis] Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Name [Domain] Antidilutive Securities, Name [Domain] Ascension [Member] Ascension [Member] Ascension Orthopedics, Inc. Assets Total assets Assets [Abstract] ASSETS Assets Current Total current assets Assets Current [Abstract] Current Assets: August Two Thousand Ten Amendment [Member] August Two Thousand Ten Amendment [Member] Jun. 30, 2012 August 2010 Amendment Award Type [Axis] Award Type [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Business Acquisition Acquiree [Domain] Business Acquisition, Acquiree [Domain] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition Cost Of Acquired Entity Cash Paid Company acquired in cash Business Acquisition, Cost of Acquired Entity, Indemnification Holdbacks Business Acquisition Cost Of Acquired Entity Indemnification Holdbacks Business acquisition, indemnification holdback Business Acquisition [Line Items] Business Acquisition [Line Items] Business Acquisition Pro Forma Earnings Per Share Basic Basic Business Acquisition Pro Forma Earnings Per Share Diluted Diluted Business Acquisition, Pro Forma Information [Line Items] Business Acquisition Pro Forma Information [Line Items] Business Acquisition, Pro Forma Information [Line Items] Business Acquisition, Pro Forma Information [Table] Business Acquisition Pro Forma Information [Table] Business Acquisition, Pro Forma Information [Table] Business Acquisition Pro Forma Information [Text Block] Pro Forma Financial Information Summarizing The Results Of Operations Business Acquisition Purchase Price Allocation Amortizable Intangible Assets Intangible assets Business Acquisition Purchase Price Allocation Assets Acquired Total assets acquired Business Acquisition Purchase Price Allocation Assets Acquired Liabilities Assumed Net Net assets acquired Business Acquisition Purchase Price Allocation Current Assets Cash And Cash Equivalents Cash Business Acquisition Purchase Price Allocation Current Assets Inventory Inventory Business Acquisition Purchase Price Allocation Current Assets Prepaid Expense And Other Assets Other current assets Business Acquisition Purchase Price Allocation Current Assets Receivables Accounts receivable Business Acquisition Purchase Price Allocation Current Liabilities Accounts payable and other liabilities Business Acquisition Purchase Price Allocation Deferred Income Taxes Asset Liability Net Deferred tax asset - long term Business Acquisition Purchase Price Allocation Goodwill Amount Goodwill Business Acquisition Purchase Price Allocation Intangible Assets Not Amortizable In-process research and development Business Acquisition Purchase Price Allocation Other Noncurrent Assets Other long-term assets Business Acquisition Purchase Price Allocation Property Plant And Equipment Property, plant and equipment Business Acquisition Purchase Price Allocation Working Capital Adjustment Business Acquisition Purchase Price Allocation Working Capital Adjustment Business acquisition amount paid for working capital adjustment Business Acquisitions Pro Forma Net Income Loss Net income Business Acquisitions Pro Forma Revenue Total Revenue Business Acquisition Working Capital Adjustments Business Acquisition Working Capital Adjustments Business acquisition, working capital adjustment Business Combination Disclosure [Text Block] BUSINESS ACQUISITIONS Cash And Cash Equivalents At Carrying Value Cash and cash equivalents at end of period Cash and cash equivalents at beginning of period Cash and cash equivalents Cash And Cash Equivalents Period Increase Decrease Net change in cash and cash equivalents Cash Balance Threshold Above Which Excess Cash Is Not Subject to Restriction of Use Cash Balance Threshold Above Which Excess Cash Is Not Subject To Restriction Of Use Cash balance threshold above which excess amount is not subject to any restriction of use or investment Cash Cash Equivalents And Short Term Investments [Text Block] SHORT-TERM INVESTMENTS Commitments And Contingencies Commitments and contingencies Commitments And Contingencies Disclosure [Text Block] COMMITMENTS AND CONTINGENCIES Common Stock Par Or Stated Value Per Share Common stock, par value Common Stock Shares Authorized Common stock, shares authorized Common Stock Shares Issued Common stock, shares issued Common Stock Value Common stock; $0.01 par value; 60,000 authorized shares 35,902 and 35,734 issued at June 30, 2012 and December 31, 2011, respectively Completed technology. Completed Technology [Member] Completed Technology Components Of Interest Expense [Table Text Block] Components Of Interest Expense Table [Text Block] Components Of Interest Expense Comprehensive Income (Loss) [Line Items] Comprehensive Income Loss [Line Items] Comprehensive Income (Loss) [Line Items] Comprehensive Income (Loss) [Table] Comprehensive Income Loss [Table] Comprehensive Income (Loss) [Table] Comprehensive Income Net Of Tax Comprehensive income (loss) (See Note 13) Comprehensive income (loss) Comprehensive Income Note [Text Block] COMPREHENSIVE (LOSS) INCOME Convertible Debt Noncurrent Carrying amount of liability Long-term convertible securities The cost of the call transactions entered into in connection with the convertible debt. Cost Of Call Transactions Cost of call transactions Cost Of Definite And Indefinite Lived Intangible Assets Gross Excluding Goodwill. Cost Of Definite And Indefinite Lived Intangible Assets Gross Excluding Goodwill Cost Cost Of Goods Sold Cost of goods sold Cost of Goods Sold [Member]. Cost Of Goods Sold [Member] Cost of Goods Sold Costs And Expenses Total costs and expenses Costs And Expenses [Abstract] Costs and Expenses: Current Fiscal Year End Date Current Fiscal Year End Date Customer Relationships [Member] Customer Relationships Debt Disclosure [Text Block] DEBT Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument Basis Spread On Variable Rate Interest rates available to the Company at its option Debt Instrument Convertible Associated Derivative Transactions Description Debt instrument, call and warrant transactions descriptions Debt Instrument Convertible Carrying Amount Of The Equity Component Portion of the debt proceeds that was classified as equity at the time of the offering Debt Instrument Convertible Conversion Price 1 Initial conversion price, per share Debt Instrument Convertible Conversion Ratio Common stock based on initial conversion rate ratio Debt Instrument Convertible Effective Interest Rate Effective interest rate implicit in the liability component Debt Instrument Face Amount Principal amount outstanding Debt Instrument Fair Value Fair value of outstanding borrowings Debt Instrument Interest Rate Stated Percentage Interest rate on debt Debt Instrument [Line Items] Debt Instrument [Line Items] Debt Instrument Name [Domain] Debt Instrument, Name [Domain] Debt Instrument [Table] Schedule of Long-term Debt Instruments [Table] Debt Instrument Unamortized Discount Unamortized discount Debt Weighted Average Interest Rate Weighted average interest rate on debt Deferred Income Tax Expense Benefit Deferred income tax provision (benefit) Deferred Revenue Current Deferred revenue Deferred Tax Assets Net Current Deferred tax assets Deferred Tax Assets Net Noncurrent Deferred tax assets The amount of deferred tax expense / benefit recorded in the current period that relates to prior periods, and is not material to either period. Deferred Tax Expense Benefit Corrections Recorded In Current Period Relating To Prior Periods Income tax expense, correction to a deferred tax asset Deferred Tax Liabilities Noncurrent Deferred tax liabilities Defined Benefit Plan Contributions By Employer Total contributions made by the Company Defined Benefit Plan Curtailments Reduction in projected benefit obligations Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Expected Return On Plan Assets Expected return on plan assets Defined Benefit Plan Interest Cost Interest cost Defined Benefit Plan Net Periodic Benefit Cost Net period benefit cost Defined Benefit Plans And Other Postretirement Benefit Plans Disclosures [Table] Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items] Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] Defined Benefit Plan Service Cost Service cost Definite And Indefinite Lived Intangible Assets Net Excluding Goodwill. 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Derivative Price Of Call Transaction Strike Price Strike price of the call transaction Derivative [Table] Derivative [Table] Disclosure - Basic and Diluted Net Income Per Share [Abstract] Disclosure Basic And Diluted Net Income Per Share [Abstract] Disclosure - Basic and Diluted Net Income Per Share [Abstract] Disclosure - Business Acquisitions - Additional Information [Abstract] Disclosure Business Acquisitions Additional Information [Abstract] Disclosure - Business Acquisitions - Additional Information [Abstract] Disclosure - Components of Companys Identifiable Intangible Assets [Abstract] Disclosure Components Of Companys Identifiable Intangible Assets [Abstract] Disclosure - Components of Companys Identifiable Intangible Assets [Abstract] Disclosure - Components of Interest Expense [Abstract] Disclosure Components Of Interest Expense [Abstract] Disclosure - Components of Interest Expense [Abstract] Disclosure - Debt - Additional Information [Abstract] Disclosure Debt Additional Information [Abstract] Disclosure - Debt - Additional Information [Abstract] Disclosure - Derivative Instruments - Additional Information [Abstract] Disclosure Derivative Instruments Additional Information [Abstract] Disclosure - Derivative Instruments - Additional Information [Abstract] Disclosure - Effect of Derivative Instruments Designated Cash Flow Hedges on Statements of Operations [Abstract] Disclosure Effect Of Derivative Instruments Designated Cash Flow Hedges On Statements Of Operations [Abstract] Disclosure - Effect of Derivative Instruments Designated Cash Flow Hedges on Statements of Operations [Abstract] Disclosure - Goodwill and Other Intangible Assets - Additional Information [Abstract] Disclosure Goodwill And Other Intangible Assets Additional Information [Abstract] Disclosure - Goodwill and Other Intangible Assets - Additional Information [Abstract] Disclosure - Income Taxes - Additional Information [Abstract] Disclosure Income Taxes Additional Information [Abstract] Disclosure - Income Taxes - Additional Information [Abstract] Disclosure - Inventory Net [Abstract] Disclosure Inventory Net [Abstract] Disclosure - Inventory Net [Abstract] Disclosure - Net Income Per Share - Additional Information [Abstract] Disclosure Net Income Per Share Additional Information [Abstract] Disclosure - Net Income Per Share - Additional Information [Abstract] Disclosure - Net Periodic Benefit Costs for Defined Benefit Pension Plans [Abstract] Disclosure Net Periodic Benefit Costs For Defined Benefit Pension Plans [Abstract] Disclosure - Net Periodic Benefit Costs for Defined Benefit Pension Plans [Abstract] Disclosure - Net Sales and Profit by Reportable Segment [Abstract] Disclosure Net Sales And Profit By Reportable Segment [Abstract] Disclosure - Net Sales and Profit by Reportable Segment [Abstract] Disclosure Of Compensation Related Costs Share Based Payments [Text Block] STOCK-BASED COMPENSATION Disclosure - Pro Forma Financial Information Summarizing Results of Operations [Abstract] Disclosure Pro Forma Financial Information Summarizing Results Of Operations [Abstract] Disclosure - Pro Forma Financial Information Summarizing Results of Operations [Abstract] Disclosure - Retirement Benefit Plans - Additional Information [Abstract] Disclosure Retirement Benefit Plans Additional Information [Abstract] Disclosure - Retirement Benefit Plans - Additional Information [Abstract] Disclosure - Revenue by Major Product Category [Abstract] Disclosure Revenue By Major Product Category [Abstract] Disclosure - Revenue by Major Product Category [Abstract] Disclosure - Schedule of Changes in Carrying Amount of Goodwill [Abstract] Disclosure Schedule Of Changes In Carrying Amount Of Goodwill [Abstract] Disclosure - Schedule of Changes in Carrying Amount of Goodwill [Abstract] Disclosure - Schedule of Comprehensive Loss Income [Abstract] Disclosure Schedule Of Comprehensive Loss Income [Abstract] Disclosure - Schedule of Comprehensive Loss Income [Abstract] Disclosure - Schedule of Purchase Price Allocation [Abstract] Disclosure Schedule Of Purchase Price Allocation [Abstract] Disclosure - Schedule of Purchase Price Allocation [Abstract] Disclosure - Segment and Geographic Information - Additional Information [Abstract] Disclosure Segment And Geographic Information Additional Information [Abstract] Disclosure - Segment and Geographic Information - Additional Information [Abstract] Disclosure - Stock Based Compensation - Additional Information [Abstract] Disclosure Stock Based Compensation Additional Information [Abstract] Disclosure - Stock Based Compensation - Additional Information [Abstract] Disclosure - Summary of Effective Tax Rate [Abstract] Disclosure Summary Of Effective Tax Rate [Abstract] Disclosure - Summary of Effective Tax Rate [Abstract] Disclosure - Summary of Fair Value in Balance Sheet for Derivatives Designated Hedging Instruments [Abstract] Disclosure Summary Of Fair Value In Balance Sheet For Derivatives Designated Hedging Instruments [Abstract] Disclosure - Summary of Fair Value in Balance Sheet for Derivatives Designated Hedging Instruments [Abstract] Disclosure - Total Revenue by Major Geographic Area [Abstract] Disclosure Total Revenue By Major Geographic Area [Abstract] Disclosure - Total Revenue by Major Geographic Area [Abstract] Disclosure - Treasury Stock Activity [Abstract] Disclosure Treasury Stock Activity [Abstract] Disclosure - Treasury Stock Activity [Abstract] Disclosure - Treasury Stock - Additional Information [Abstract] Disclosure Treasury Stock Additional Information [Abstract] Disclosure - Treasury Stock - Additional Information [Abstract] Document - Document and Entity Information [Abstract] Document Documentand Entity Information [Abstract] Document - Document and Entity Information [Abstract] Document Fiscal Period Focus Document Fiscal Period Focus Document Fiscal Year Focus Document Fiscal Year Focus Document Information [Line Items] Document Information [Line Items] Document Period End Date Document Period End Date Document Type Document Type The earliest conversion date if none of the other conversion criteria are met Earliest Conversion Date Earliest conversion date Earnings Per Share [Abstract] Net Income Per Share Earnings Per Share Basic Basic net income per common share Earnings Per Share Diluted Diluted net income per common share Earnings Per Share Disclosure [Line Items] Earnings Per Share Disclosure [Line Items] Earnings Per Share Disclosure [Line Items] Earnings Per Share Disclosure [Table] Earnings Per Share Disclosure [Table] Earnings Per Share Disclosure [Table] Earnings Per Share [Text Block] NET INCOME PER SHARE Effective Income Tax Rate Continuing Operations Reported tax rate Integra's expectation of what the full year effective income tax rate will be. Effective Tax Rate Estimate Effective tax rate estimate Effect Of Exchange Rate On Cash And Cash Equivalents Effect of exchange rate changes on cash and cash equivalents Employee Related Liabilities Current Accrued compensation Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Total unrecognized compensation costs Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition 1 Weighted-average period for cost recognition, years Employee Service Share Based Compensation, Unrecognized Compensation Costs, Nonvested Stock Option Awards, Weighted Average Period of Recognition Employee Service Share Based Compensation Unrecognized Compensation Costs Nonvested Stock Option Awards Weighted Average Period Of Recognition weighted-average period of cost recognition, years Entities [Table] Entities [Table] Entity Central Index Key Entity Central Index Key Entity Common Stock Shares Outstanding Entity Common Stock, Shares Outstanding Entity [Domain] Entity [Domain] Entity Filer Category Entity Filer Category Entity Registrant Name Entity Registrant Name Entity Wide Information Revenue From External Customer [Line Items] Revenue from External Customer [Line Items] Revenues from Europe. Europe [Member] Europe Excess Tax Benefit From Share Based Compensation Financing Activities Excess tax benefits from stock-based compensation arrangements Excess Tax Benefit From Share Based Compensation Operating Activities Excess tax benefits from stock-based compensation arrangements Finite Lived Intangible Assets Accumulated Amortization Accumulated Amortization Finite Lived Intangible Assets Amortization Expense Next Twelve Months Annual amortization expense expected to approximate in 2013 Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year Annual amortization expense expected to approximate in 2012 Finite Lived Intangible Assets Amortization Expense Year Four Annual amortization expense expected to approximate in 2016 Finite Lived Intangible Assets Amortization Expense Year Three Annual amortization expense expected to approximate in 2015 Finite Lived Intangible Assets Amortization Expense Year Two Annual amortization expense expected to approximate in 2014 Finite Lived Intangible Assets By Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite Lived Intangible Assets Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite Lived Intangible Asset Useful Life Weighted Average Life Foreign Currency Forward Contract [Member] Foreign Currency Forward Contract [Member] Foreign Currency Forward Contracts Gain Loss On Disposition Of Property Loss on disposal of property and equipment Goodwill Goodwill Balance, June 30, 2012 Goodwill Acquired During Period Working capital adjustment Goodwill And Intangible Assets Disclosure [Text Block] GOODWILL AND OTHER INTANGIBLE ASSETS Goodwill And Other Intangible Assets [Line Items] Goodwill And Other Intangible Assets [Line Items] Goodwill And Other Intangible Assets [Line Items] Goodwill And Other Intangible Assets [Table] Goodwill And Other Intangible Assets [Table] Goodwill And Other Intangible Assets [Table] Goodwill Gross Goodwill, Gross Goodwill Impaired Accumulated Impairment Loss Accumulated impairment losses Goodwill [Line Items] Goodwill [Line Items] Goodwill Translation Adjustments Foreign currency translation Amount by which the fair value of U.S. Spine business exceeds its carrying value. Goodwill Warning Goodwill warning The participating securities had an insignificant impact on the calculation of EPS. Impact Of Participating Securities On Rounding Of Earning Or Loss Per Share Impact of participating securities on rounding of earning or loss per share Impairment Of Intangible Assets Excluding Goodwill Impairment charges Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments Income before income taxes Income Statement [Abstract] Income Statement [Abstract] Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Income Tax Authority [Axis] Income Tax Authority [Axis] Income Tax Authority [Domain] Income Tax Authority [Domain] Income Tax Disclosure [Text Block] INCOME TAXES Income Tax Examination [Line Items] Income Tax Examination [Line Items] Income Tax Examination [Table] Income Tax Examination [Table] Income Tax Expense Benefit Income tax expense Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability Income tax expense, tax law change Increase Decrease In Accounts Payable And Accrued Liabilities Accounts payable, accrued expenses and other current liabilities Increase Decrease In Accounts Receivable Accounts receivable Increase Decrease In Deferred Revenue Deferred revenue Increase Decrease In Inventories Inventories Increase Decrease In Operating Capital [Abstract] Changes in assets and liabilities, net of business acquisitions: Increase Decrease In Other Noncurrent Liabilities Other non-current liabilities Increase Decrease In Other Operating Assets Other non-current assets Increase Decrease In Prepaid Deferred Expense And Other Assets Prepaid expenses and other current assets Incremental Common Shares Attributable To Share Based Payment Arrangements Stock options and restricted stock In-Process Research And Development [Member] In Process Research And Development [Member] In-Process Research And Development Instruments. Instruments [Member] Instruments Instruments-US [Member] Instruments Us [Member] U.S. Instruments Intangible Assets Net Excluding Goodwill Intangible assets, net Interest Expense Interest expense Interest Expense Debt Total Interest Expense Debt Excluding Amortization Cash interest related to the contractual interest coupon Interest Expense [Member] Interest Expense Interest rates descriptions Interest Rates Descriptions Interest rates descriptions Interest Rate Swap [Member] Interest Rate Swap International [Member] International [Member] International Inventory Disclosure [Text Block] INVENTORIES Inventory Finished Goods Net Of Reserves Finished goods Inventory Net Inventories, net Inventories, net Inventory Raw Materials And Purchased Parts Net Of Reserves Raw materials Inventory Work In Process Net Of Reserves Work-in process Investment Income Interest Interest income June Two Thousand Eleven Amendment [Member] June Two Thousand Eleven Amendment [Member] Jun. 30, 2012 Senior Credit Facility June 2011 Amendment Legal Entity [Axis] Legal Entity [Axis] Excess cash which is used in the consolidated total leverage ratio, that is not subject to any restriction on the use or investment. Leverage Ratio Maximum Consolidated Total Leverage Ratio Liabilities Total liabilities Liabilities And Stockholders Equity Total liabilities and stockholders' equity Liabilities And Stockholders Equity [Abstract] LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities Current Total current liabilities Liabilities Current [Abstract] Current Liabilities: Line Of Credit Facility Amount Outstanding Line of credit facility outstanding Line Of Credit Facility Commitment Fee Percentage Line of credit, commitment fee percentage Line Of Credit Facility Expiration Date 1 Line of credit facility, expiration date Line Of Credit Facility Maximum Borrowing Capacity Senior credit facility size increased to Line Of Credit Facility Remaining Borrowing Capacity Available borrowings under senior secured revolving credit facility The notes are convertible if the average trading price per $1000 principal amount of notes is less than or equal to this percentage of the average conversion value of the notes during a period as defined in the indenture. Maximum Average Conversion Value Of Notes Maximum average conversion value of the Notes Maximum [Member] Maximum The notes are convertible if the closing price of the Company's stock price exceeds this percentage of the conversion price during a period as defined in the indenture. Maximum Selling Price Of Companys Common Stock Maximum selling price of company's common stock Minimum [Member] Minimum Net Cash Provided By Used In Financing Activities Net cash provided by (used in) financing activities Net Cash Provided By Used In Financing Activities [Abstract] FINANCING ACTIVITIES: Net Cash Provided By Used In Investing Activities Net cash used in investing activities Net Cash Provided By Used In Investing Activities [Abstract] INVESTING ACTIVITIES: Net Cash Provided By Used In Operating Activities Net cash provided by operating activities Net Cash Provided By Used In Operating Activities [Abstract] OPERATING ACTIVITIES: Net Income Loss Net income Net income Neurosurgery. Neurosurgery [Member] Neurosurgery Neurosurgery-US [Member] Neurosurgery Us [Member] U.S. Neurosurgery New Jersey State [Member] New Jersey State [Member] State of New Jersey Noncompete Agreements [Member] Noncompete Agreements Notional Amount Of Foreign Currency Derivative Purchase Contracts Notional amount of foreign currency derivatives Notional Amount Of Interest Rate Derivatives Notional amount of interest rate derivatives Number Of Reportable Segments Number of reportable segments Number of Trading Days Number Of Trading Days Termination of bond hedge contracts commencing 90 days after maturity of the Note Operating Income Loss Operating income Option ii [Member] Option Ii [Member] Option ii Option I [Member] Option I [Member] Option I Option Under Senior Credit Facility [Axis] Option Under Senior Credit Facility [Axis] Option Under Senior Credit Facility [Axis] Option Under Senior Credit Facility [Domain] Option Under Senior Credit Facility [Domain] Option Under Senior Credit Facility [Domain] Option X [Member] Option X [Member] Option X Option Y [Member] Option Y [Member] Option Y Option Z [Member] Option Z [Member] Option Z Organization Consolidation And Presentation Of Financial Statements Disclosure [Text Block] BASIS OF PRESENTATION Orthopedics. Orthopedics [Member] Orthopedics Other Assets Noncurrent Other assets Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent Foreign currency translation adjustment Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax Pension liability adjustment, net of tax Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax Change in unrealized gain on derivatives, net of tax Other General Expense Corporate and other Other Indefinite Lived Intangible Assets Indefinite lived in-process research and development Other Liabilities [Member] Other Liabilities Other Liabilities Noncurrent Other liabilities Other Nonoperating Income Expense Other income (expense), net Other Short Term Investments Short-term investments The accreted interest component paid related to repurchases of convertible debt and thus is deducted when calculating net cash flows from operating activities using the indirect cash flow method. Payment Of Accreted Interest Cash Flow Payment of accreted interest Payments For Hedge Financing Activities Purchase of option hedge on convertible notes Payments For Repurchase Of Common Stock Purchases of treasury stock Payments Of Debt Issuance Costs Debt issuance costs Payments To Acquire Businesses Net Of Cash Acquired Cash used in business acquisition Payments To Acquire Property Plant And Equipment Purchases of property and equipment Payments To Acquire Short Term Investments Purchases of short-term investments Pension And Other Postretirement Benefits Disclosure [Text Block] RETIREMENT BENEFIT PLANS Preferred Stock No Par Value Preferred Stock, par value Preferred Stock Shares Authorized Preferred Stock, authorized shares Preferred Stock Shares Outstanding Preferred Stock, outstanding Preferred Stock Value Preferred Stock; no par value; 15,000 authorized shares; none outstanding Prepaid Expense And Other Assets Current Prepaid expenses and other current assets Principal amount of notes for determining if the average trading price is in excess of this percentage of the conversion value. Principal Amount Of Notes Per Average Trading Price Principal amount of notes per average trading price Principal amount of notes for each initial conversion into common shares. Principal Amount To Be Considered For Conversion Purpose Principal amount to be considered for conversion purpose Proceeds From Convertible Debt Proceeds from liability component of convertible notes issuance Proceeds From Issuance Of Secured Debt Borrowings under senior credit facility Proceeds From Issuance Of Warrants Proceeds from sale of stock purchase warrants Proceeds From Issuance Or Sale Of Equity Proceeds from equity component of convertible notes issuance Proceeds From Sale Of Short Term Investments Sales of short-term investments Proceeds From Stock Options Exercised Proceeds from exercised stock options Proceeds from stock options exercises The proceeds received from the warrant transactions entered into in connection with the convertible debt. Proceeds From Warrant Transactions Proceeds from warrant transactions Product Or Service [Axis] Products and Services [Axis] Products And Services [Domain] Products and Services [Domain] Property Plant And Equipment Net Property, plant and equipment, net Range [Axis] Range [Axis] Range [Member] Range [Domain] Amount of term loan reallocated to revolving credit facility in connection with the second amendment to the agreement. Reallocated Term Loan Reallocated term loan Reduction in Notional Amount of Interest Rate Derivatives in the next twelve months. Reduction In Notional Amount Of Interest Rate Derivatives In Next Twelve Months Reduction in notional amount of interest rate derivatives in next twelve months Repayments Of Convertible Debt Repurchase of liability component of convertible notes Repayments Of Secured Debt Repayments under senior credit facility Repurchase Of Equity [Member] Repurchase of Equity Research And Development Expense Research and development Revenues from rest of the world. Rest Of World [Member] Rest of World Restricted Stock Awards And Units [Member] Restricted Stock Awards And Units [Member] Restricted stock awards/stock units Retained Earnings Accumulated Deficit Retained earnings Revenues From External Customers And Long Lived Assets [Line Items] Revenues from External Customers and Long-Lived Assets [Line Items] Sales Revenue Goods Net Total Revenue Total revenue, net Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule Of Business Acquisitions By Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Schedule Of Companys Identifiable Intangible Assets [Axis] Schedule Of Companys Identifiable Intangible Assets [Axis] Schedule Of Companys Identifiable Intangible Assets [Axis] Schedule Of Companys Identifiable Intangible Assets [Domain] Schedule Of Companys Identifiable Intangible Assets [Domain] Schedule Of Companys Identifiable Intangible Assets [Domain] Schedule Of Comprehensive Income Loss Table [Text Block] Schedule Of Comprehensive Income Schedule Of Costs Of Retirement Plans Table [Text Block] Net Periodic Benefit Costs For Defined Benefit Pension Plans Schedule Of Defined Benefit Plans Disclosures [Table] Schedule of Defined Benefit Plans Disclosures [Table] Schedule Of Definite And Indefinite Lived Intangible Assets [Table Text Block] Schedule Of Definite And Indefinite Lived Intangible Assets Table [Text Block] Components Of Company's Identifiable Intangible Assets Schedule Of Derivative Instruments Gain Loss In Statement Of Financial Performance [Text Block] Effect Of Derivative Instruments Designated As Cash Flow Hedges On Statements Of Operations Schedule Of Derivative Instruments In Statement Of Financial Position Fair Value [Text Block] Summary Of Fair Value In Balance Sheet For Derivatives Designated As Hedging Instruments Schedule Of Earnings Per Share Basic And Diluted Table [Text Block] Basic And Diluted Net Income Per Share Schedule Of Entity Wide Information Revenue From External Customers By Products And Services [Table] Revenue from External Customers by Products and Services [Table] Schedule Of Entity Wide Information Revenue From External Customers By Products And Services [Text Block] Revenues By Market Category Schedule Of Goodwill [Table] Schedule of Goodwill [Table] Schedule Of Goodwill [Text Block] Schedule Of Changes In Carrying Amount Of Goodwill Schedule of Intangible Assets by Major Class [Table] Schedule Of Intangible Assets By Major Class [Table] Schedule of Intangible Assets by Major Class [Table] Schedule Of Inventory Current Table [Text Block] Schedule Of Inventory, Net Schedule of Inventory [Line Items] Schedule Of Inventory [Line Items] Schedule of Inventory [Line Items] Schedule of Inventory [Table] Schedule Of Inventory [Table] Schedule of Inventory [Table] Schedule Of Net Sales And Operating Income By Reportable Segment [Table Text Block] Schedule Of Net Sales And Operating Income By Reportable Segment Table [Text Block] Schedule Of Net Sales And Operating Income By Reportable Segment Schedule Of Purchase Price Allocation Table [Text Block] Schedule of Purchase Price Allocation Schedule Of Revenues From External Customers And Long Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule Of Segment Reporting Information By Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Schedule Of Segment Reporting Information By Segment [Text Block] Total Revenue By Major Geographic Area Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule Of Treasury Stock By Class [Text Block] Schedule Of Treasury Stock Activity Sea Spine [Member] Sea Spine [Member] SeaSpine, Inc. Secured Long Term Debt Long-term borrowings under senior credit facility Segment [Domain] Segment [Domain] Segment Profit (Loss) Segment Profit Loss Segment profit Segment Reporting Disclosure [Text Block] SEGMENT AND GEOGRAPHIC INFORMATION Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Selling General And Administrative Expense Selling, general and administrative Senior Credit Facility [Axis] Senior Credit Facility [Axis] Senior Credit Facility [Axis] Senior Credit Facility [Domain] Senior Credit Facility [Domain] Senior Credit Facility [Domain] Senior Credit Facility. Senior Credit Facility [Member] Senior Credit Facility Share Based Compensation Share-based compensation Share Based Compensation Arrangement By Share Based Payment Award Award Requisite Service Period 1 Requisite service periods of performance stock, restricted stock and contract stock awards, years Share Based Compensation Arrangement By Share Based Payment Award Expiration Period Directors Share Based Compensation Arrangement By Share Based Payment Award Expiration Period Directors Stock options exercisable for directors, expiration period, in years Share Based Compensation Arrangement By Share Based Payment Award Expiration Period Employees Share Based Compensation Arrangement By Share Based Payment Award Expiration Period Employees Stock options exercisable for employees, expiration period, in years Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross Stock options granted Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number Stock options, shares outstanding Share Based Compensation Arrangement By Share Based Payment Award Vesting Period Employees Share Based Compensation Arrangement By Share Based Payment Award Vesting Period Employees Stock options exercisable for employees, vesting period, in years Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain] Award Type [Domain] Share Repurchase Program [Axis] Share Repurchase Program [Axis] Share Repurchase Program [Domain] Share Repurchase Program [Domain] Share Repurchases [Line Items] Share Repurchases [Line Items] Share Repurchases [Line Items] Share Repurchases [Table] Share Repurchases [Table] Share Repurchases [Table] The date the 2010 repurchase program was approved by the Board. Shares Repurchased Authorization Date Shares repurchased, authorization date Statement Business Segments [Axis] Business Segments [Axis] Statement [Line Items] Statement [Line Items] Statement Of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Statement Of Financial Position [Abstract] Statement of Financial Position [Abstract] Statement [Table] Statement [Table] Stock Compensation Plan [Member] Stock Compensation Plan Stockholders Equity Total stockholders' equity Stockholders Equity [Abstract] Stockholders' Equity: Stock Options [Member] Stock Options Stock Repurchase Program Authorized Amount Stock repurchase program, authorized amount Stock Repurchase Program Remaining Authorized Repurchase Amount Amount available for share repurchase under this latest authorization Strike price of the warrant transactions entered into with affiliates of the initial purchasers of the Notes. Strike Price Of Warrant Transactions Strike price of the warrant transactions Summary of company's effective tax rate table. Summary Of Company S Effective Tax Rate Table [Text Block] Summary Of The Company's Effective Tax Rate Supplier Agreement [Member] Supplier Agreement [Member] Supplier Relationship Supplier Relation Ships [Member] Supplier Relation Ships [Member] Supplier Relationships Technology. Technology [Member] Technology Text Block [Abstract] Text Block [Abstract] Third Amendment [Member] Third Amendment [Member] 2012 Amendment Trademarks/brand names indefinite. Trademarks Brand Names Indefinite [Member] Trademarks/Brand Names Indefinite Trademarks Brand Names. Trademarks Brand Names [Member] Trademarks/Brand Names Trade Names [Member] Trade Names Trading Symbol Trading Symbol Treasury Stock Shares Treasury stock, shares Treasury Stock Shares Acquired Shares repurchased, shares Treasury Stock [Text Block] TREASURY STOCK Treasury Stock Value Treasury stock, at cost; 8,903 shares at June 30, 2012 and December 31, 2011 Treasury Stock Value Acquired Cost Method Shares repurchased, value Treasury Stock Value Acquired Cost Method [Axis] Treasury Stock Value Acquired Cost Method [Axis] Treasury Stock Value Acquired Cost Method [Axis] Treasury Stock Value Acquired Cost Method [Domain] Treasury Stock Value Acquired Cost Method [Domain] Treasury Stock Value Acquired Cost Method [Domain] Two Thousand Sixteen Senior Convertible Notes [Member] Two Thousand Sixteen Senior Convertible Notes [Member] 2016 Convertible Senior Notes Two Thousand Ten Authorization [Member] Two Thousand Ten Authorization [Member] 2010 Authorization 2012 Senior Convertible Notes. Two Thousand Twelve Senior Convertible Notes [Member] 2012 Senior Convertible Notes Change in accrual for uncertain tax positions in connection with ongoing audits. Uncertain Taxes Accrual for tax contingencies U S United States U S Extremities [Member] U S Extremities [Member] U.S. Extremities U S Instruments [Member] U S Instruments [Member] U S Instruments U S Neurosurgery [Member] U S Neurosurgery [Member] U S Neurosurgery U S Spine and Other [Member] U S Spine And Other [Member] U.S. Spine And Other U.S. Spine [Member] U S Spine [Member] U.S. Spine Weighted Average Number Of Diluted Shares Outstanding Diluted Weighted average common shares for diluted earnings per share Weighted Average Number Of Shares Outstanding [Abstract] Weighted average common shares outstanding (See Note 12): Weighted Average Number Of Shares Outstanding Basic Basic Weighted average common shares outstanding