XML 49 R30.htm IDEA: XBRL DOCUMENT
v2.4.1.9

RETIREMENT BENEFIT PLANS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2014
Compensation and Retirement Disclosure [Abstract] |
Net Periodic Benefit Costs For Defined Benefit Pension Plans | Net periodic benefit costs for the Company’s defined benefit pension plans included the following amounts:
| Years Ended December 31,
| 2014 |  | 2013 |  | 2012
| (In thousands)
Service cost | $ | — |  |  | $ | — |  |  | $ | — |
Interest cost | 619 |  |  | 556 |  |  | 582 |
Expected return on plan assets | (511 | ) |  | (407 | ) |  | (392 | )
Recognized net actuarial loss | 53 |  |  | 2 |  |  | — |
Net period benefit cost | $ | 161 |  |  | $ | 151 |  |  | $ | 190 |
Weighted Average Assumptions | The following weighted average assumptions were used to develop net periodic pension benefit cost and the actuarial present value of projected pension benefit obligations:
| Years Ended December 31,
| 2014 |  | 2013 |  | 2012
Discount rate | 3.5 | % |  | 4.4 | % |  | 4.2 | %
Expected return on plan assets | 2.4 | % |  | 3.6 | % |  | 3.0 | %
Rate of compensation increase | 0.0 | % |  | 0.0 | % |  | 0.0 | %
Changes In Projected Benefit Obligation And Fair Value Of Plan Assets | The following sets forth the change in projected benefit obligations and the change in plan assets for the years ended December 31, 2014 and 2013 and a reconciliation of the funded status at December 31, 2014 and 2013:
| Years Ended December 31,
| 2014 |  | 2013
| (In thousands)
CHANGE IN PROJECTED BENEFIT OBLIGATION |  |  |
Projected benefit obligation, beginning of year | $ | 15,182 |  |  | $ | 13,918 |
Interest cost | 619 |  |  | 556 |
Benefits paid | (563 | ) |  | (506 | )
Actuarial loss | 1,361 |  |  | 881 |
Effect of foreign currency exchange rates | (960 | ) |  | 333 |
Projected benefit obligation, end of year | $ | 15,639 |  |  | $ | 15,182 |
CHANGE IN PLAN ASSETS |  |  |
Plan assets at fair value, beginning of year | $ | 14,694 |  |  | $ | 14,080 |
Actual return on plan assets | 3,410 |  |  | (6 | )
Employer contributions | 875 |  |  | 826 |
Benefits paid | (549 | ) |  | (493 | )
Effect of foreign currency exchange rates | (929 | ) |  | 287 |
Plan assets at fair value, end of year | $ | 17,501 |  |  | $ | 14,694 |
Schedule Of Reconciliation Of Funded Status |
| Years Ended December 31,
| 2014 |  | 2013
| (In thousands)
RECONCILIATION OF FUNDED STATUS |  |  |
Funded status - over (under) funded | $ | 1,862 |  |  | $ | (488 | )
Unrecognized net actuarial loss | 1,165 |  |  | 2,911 |
Accumulated other comprehensive loss | (1,165 | ) |  | (2,911 | )
Amounts recognized | $ | 1,862 |  |  | $ | (488 | )
Schedule Of Weighted Average Allocation Of Plan Assets | Based on the assets which comprise each of the funds, the weighted-average allocation of plan assets by asset category is as follows:
| December 31,
| 2014 |  | 2013
Government bonds | 98.9 | % |  | 100 | %
Cash | 1.1 | % |  | 0 | %
| 100 | % |  | 100 | %
Schedule Of Pension Plan Assets At Fair Value | The fair value of the Company’s pension plan assets at December 31, 2014 and 2013 is as follows:
|  | Fair Value Measurements at December 31, 2014:
Manager/Fund | Asset Category | Total |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  | Significant Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3)
|  | (In thousands)
Bank account | Cash | $ | 184 |  |  | $ | 184 |  |  | $ | — |  |  | $ | — |
Legal & General Index-Linked Gilts Index (various tenors) (a) | Index-linked government bonds | 14,857 |  |  | — |  |  | 14,857 |  |  | — |
Legal & General Over 15 Years Gilts Index (b) | Government bonds | 2,460 |  |  | — |  |  | 2,460 |  |  | — |
Total |  | $ | 17,501 |  |  | $ | 184 |  |  | $ | 17,317 |  |  | $ | — |
|  | Fair Value Measurements at December 31, 2013:
Manager/Fund | Asset Category | Total |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  | Significant Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3)
|  | (In thousands)
Bank account | Cash | $ | 8 |  |  | $ | 8 |  |  | $ | — |  |  | $ | — |
Legal & General Index-Linked Gilts Index (various tenors) (a) | Index-linked government bonds | 12,630 |  |  | — |  |  | 12,630 |  |  | — |
Legal & General Over 15 Years Gilts Index (b) | Government bonds | 2,056 |  |  | — |  |  | 2,056 |  |  | — |
Total |  | $ | 14,694 |  |  | $ | 8 |  |  | $ | 14,686 |  |  | $ | — |
_______________________________
(a) | This category represents funds consisting of index-linked gilts and is designated to follow a benchmark index.
(b) | This category represents funds consisting of gilts and is designated to follow a benchmark index.
Schedule Of Expected Benefit Payments | Also based on year-end exchange rates, the Company expects to pay the following estimated future benefit payments in the years indicated:
| Expected Future Benefit Payments
| (In thousands)
2015 | $ | 567 |
2016 | 586 |
2017 | 599 |
2018 | 631 |
2019 | 652 |
2020-2023 | 3,608 |

X
- Definition Schedule Of Changes In Projected Benefit Obligation And Fair Value Of Plan Assets [Table Text Block] + References No definition available. + Details
Name: | iart_ScheduleOfChangesInProjectedBenefitObligationAndFairValueOfPlanAssetsTableTextBlock
Namespace Prefix: | iart_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Schedule Of Weighted Average Allocation Of Plan Assets + References No definition available. + Details
Name: | iart_ScheduleOfWeightedAverageAllocationOfPlanAssets
Namespace Prefix: | iart_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of the major categories of plan assets of pension plans and/or other employee benefit plans. This information may include, but is not limited to, the target allocation of plan assets, the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(5) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the assumptions used to determine for pension plans and/or other employee benefit plans the benefit obligation and net benefit cost, including assumed discount rates, rate increase in compensation increase, and expected long-term rates of return on plan assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfAssumptionsUsedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the costs related to the various types of retirement plans including defined benefit pension plan cost, defined contribution plan cost, other postretirement benefit plan cost, and net periodic benefit cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfCostsOfRetirementPlansTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of net funded status of pension plans and/or other employee benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfNetFundedStatusTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration