Business Combination, Working Capital Adjustment

No definition available.

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- Definition

Discontinued Operation, Continuing Involvement, Prepaid Asset

+ References

No definition available.

+ Details

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- Definition

Discontinued Operation, Continuing Involvement, Prepaid Expenses, Current Assets

+ References

No definition available.

+ Details

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- Definition

Discontinued Operation, Continuing Involvement, Prepaid Assets, Noncurrent

+ References

No definition available.

+ Details

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- Definition

Disposal Group, Including Discontinued Operation, Consideration, Contingent Consideration

+ References

No definition available.

+ Details

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- Definition

Disposal Group, Including Discontinued Operation, Consideration, Contingent Consideration, Period

+ References

No definition available.

+ Details

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- Definition

Disposal Group, Including Discontinued Operation, Payment Related To Contract Termination

+ References

No definition available.

+ Details

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- Definition

Disposal Group, Including Discontinued Operation, Transitional Supply Agreement, Payable

+ References

No definition available.

+ Details

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Namespace Prefix:	iart_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (c)(3)
-URI https://asc.fasb.org/extlink&oid=126975305&loc=d3e6927-128479

+ Details

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- Definition

Reduction in cash due to no longer including the former subsidiary's cash in the consolidated entity's cash.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585

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- Definition

Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

+ References

No definition available.

+ Details

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- Definition

Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 1B
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=109239629&loc=SL4582445-111684

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)(1)
-URI https://asc.fasb.org/extlink&oid=126975305&loc=d3e6927-128479

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585

+ Details

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Balance Type:	credit
Period Type:	duration

- Definition

The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3179-108585

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- Details

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ACQUISITIONS AND DIVESTITURES - Divestitures, Narrative (Details) - USD ($)				3 Months Ended		9 Months Ended		12 Months Ended
	Aug. 31, 2022	Jan. 20, 2021	Jan. 04, 2021	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Jun. 30, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain (loss) from the sale of businesses				$ 644,000	$ (230,000)	$ 644,000	$ 41,967,000
ACell, Inc.
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Payments to acquire businesses, gross		$ 306,900,000
Contingent consideration, maximum undiscounted payment amount		$ 100,000,000		100,000,000		100,000,000
Business combination, working capital adjustment									$ 1,300,000
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| Traditional Wound Care
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Sale of business, disposition price	$ 28,800,000
Proceeds from sale of businesses	27,800,000
Sale of business, contingent consideration	$ 1,000,000
Period for revenue based performance milestone	2 years
Cash divested from deconsolidation	$ 3,500,000
Gain (loss) from the sale of businesses						600,000
Discontinued operation, continuing involvement, prepaid asset				11,100,000		11,100,000
Inventory purchase, prepaid expenses and other current assets				8,300,000		8,300,000
Inventory purchases, other assets				2,800,000		2,800,000
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| Extremity Orthopedics
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Sale of business, disposition price			$ 240,000,000
Gain (loss) from the sale of businesses								$ 41,800,000
Transitional supply agreement, payable				$ 3,000,000		$ 3,000,000
Consortium of Focused Orthopedists, LLC \| Disposal Group, Disposed of by Sale, Not Discontinued Operations \| Extremity Orthopedics
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Payment related to contract termination			$ 41,500,000