XML 72 R62.htm IDEA: XBRL DOCUMENT
v3.23.2

LEASES AND RELATED PARTY LEASES - Narrative (Details) $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2023 USD ($) renewal_option | Jun. 30, 2022 USD ($)
Operating Leased Assets [Line Items] |  |
Number of renewal options (or more) | renewal_option | 1 |
Operating lease expense | $ 11.8 | $ 10.2
Related Party |  |
Operating Leased Assets [Line Items] |  |
Operating lease expense | $ 0.1 | $ 0.1
Percent of manufacturing facility owned by corporation whose shareholders are trusts whose beneficiaries include family members of company's former director | 50.00% |
Annual rate of lease agreement | $ 0.3 |
Related Party | Five Year Option Lease From November 1, 2029 Through October 31, 2034 |  |
Operating Leased Assets [Line Items] |  |
Option to extend lease, years | 5 years |
Period for extended lease | November 1, 2029 through October 31, 2034 |
Related Party | Five Year Option Lease From November 1, 2034 Through October 31, 2039 |  |
Operating Leased Assets [Line Items] |  |
Option to extend lease, years | 5 years |
Period for extended lease | November 1, 2034 through October 31, 2039 |

X
- Definition Annual rate of lease agreement. + References No definition available. + Details
Name: | iart_AnnualRateOfLeaseAgreement
Namespace Prefix: | iart_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Lessee, Operating Lease, Number Of Renewal Options + References No definition available. + Details
Name: | iart_LesseeOperatingLeaseNumberOfRenewalOptions
Namespace Prefix: | iart_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percent Of Manufacturing Facility Owned By Corporation Whose Shareholders Are Trusts, Whose Beneficiaries Include Family Members Of Company's Former Director + References No definition available. + Details
Name: | iart_PercentOfManufacturingFacilityOwnedByCorporationWhoseShareholdersAreTrustsWhoseBeneficiariesIncludeFamilyMembersOfCompanysFormerDirector
Namespace Prefix: | iart_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Description of terms and conditions of option to extend lessee's operating lease. Includes, but is not limited to, information about option recognized as part of right-of-use asset and lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147478964/842-20-50-3 + Details
Name: | us-gaap_LesseeOperatingLeaseOptionToExtend
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147478964/842-20-50-3 + Details
Name: | us-gaap_LesseeOperatingLeaseRenewalTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of operating lease expense. Excludes sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 4 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-4 + Details
Name: | us-gaap_OperatingLeaseExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- 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
Name: | us-gaap_OperatingLeasedAssetsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_RelatedPartyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LeaseContractualTermAxis=iart_FiveYearOptionLeasePeriodOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LeaseContractualTermAxis=iart_FiveYearOptionLeasePeriodTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |