Share Based Award Restricted Stock Units (Details) (USD $) In Thousands, except Share data, unless otherwise specified
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12 Months Ended |
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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Feb. 06, 2013
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Feb. 01, 2012
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Share Price |
$ 81.90us-gaap_SharePrice |
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Performance Restricted Stock Units (PRSUs) [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Performance restricted stock units - percentage of grant earned |
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0.00%icui_Performancerestrictedstockunitspercentageofgrantearned / us-gaap_AwardTypeAxis = icui_PerformanceRestrictedStockUnitsPRSUsMember |
200.00%icui_Performancerestrictedstockunitspercentageofgrantearned / us-gaap_AwardTypeAxis = icui_PerformanceRestrictedStockUnitsPRSUsMember |
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Performance restricted stock units earned |
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31,178icui_Performancerestrictedstockunitsearned / us-gaap_AwardTypeAxis = icui_PerformanceRestrictedStockUnitsPRSUsMember |
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Share Price |
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$ 46.53us-gaap_SharePrice / us-gaap_AwardTypeAxis = icui_PerformanceRestrictedStockUnitsPRSUsMember |
$ 61.76us-gaap_SharePrice / us-gaap_AwardTypeAxis = icui_PerformanceRestrictedStockUnitsPRSUsMember |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate |
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0.15%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate / us-gaap_AwardTypeAxis = icui_PerformanceRestrictedStockUnitsPRSUsMember |
0.13%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate / us-gaap_AwardTypeAxis = icui_PerformanceRestrictedStockUnitsPRSUsMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period |
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15,085us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod / us-gaap_AwardTypeAxis = icui_PerformanceRestrictedStockUnitsPRSUsMember |
15,589us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod / us-gaap_AwardTypeAxis = icui_PerformanceRestrictedStockUnitsPRSUsMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value |
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$ 50.82us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue / us-gaap_AwardTypeAxis = icui_PerformanceRestrictedStockUnitsPRSUsMember |
$ 43.60us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue / us-gaap_AwardTypeAxis = icui_PerformanceRestrictedStockUnitsPRSUsMember |
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Grant date fair value performance restricted stock units |
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$ 767icui_Grantdatefairvalueperformancerestrictedstockunits / us-gaap_AwardTypeAxis = icui_PerformanceRestrictedStockUnitsPRSUsMember |
$ 680icui_Grantdatefairvalueperformancerestrictedstockunits / us-gaap_AwardTypeAxis = icui_PerformanceRestrictedStockUnitsPRSUsMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Vested |
659us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested / us-gaap_AwardTypeAxis = icui_PerformanceRestrictedStockUnitsPRSUsMember |
636us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested / us-gaap_AwardTypeAxis = icui_PerformanceRestrictedStockUnitsPRSUsMember |
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Restricted Stock Units (RSUs) [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period |
76,618us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockUnitsRSUMember |
4,908us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockUnitsRSUMember |
6,132us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockUnitsRSUMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value |
$ 58.89us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockUnitsRSUMember |
$ 67.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockUnitsRSUMember |
$ 53.81us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockUnitsRSUMember |
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Grant date fair value of restricted stock units granted |
4,512icui_Grantdatefairvalueofrestrictedstockunitsgranted / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockUnitsRSUMember |
330icui_Grantdatefairvalueofrestrictedstockunitsgranted / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockUnitsRSUMember |
330icui_Grantdatefairvalueofrestrictedstockunitsgranted / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockUnitsRSUMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Vested |
292us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockUnitsRSUMember |
412us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockUnitsRSUMember |
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Restricted Stock and Performance Restricted Stock Units [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number |
86,032us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber / us-gaap_AwardTypeAxis = icui_RestrictedStockAndPerformanceRestrictedStockUnitsMember |
25,692us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber / us-gaap_AwardTypeAxis = icui_RestrictedStockAndPerformanceRestrictedStockUnitsMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value |
$ 57.22us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue / us-gaap_AwardTypeAxis = icui_RestrictedStockAndPerformanceRestrictedStockUnitsMember |
$ 48.12us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue / us-gaap_AwardTypeAxis = icui_RestrictedStockAndPerformanceRestrictedStockUnitsMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period |
76,618us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod / us-gaap_AwardTypeAxis = icui_RestrictedStockAndPerformanceRestrictedStockUnitsMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value |
$ 58.89us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue / us-gaap_AwardTypeAxis = icui_RestrictedStockAndPerformanceRestrictedStockUnitsMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period |
(15,300)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod / us-gaap_AwardTypeAxis = icui_RestrictedStockAndPerformanceRestrictedStockUnitsMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Intrinsic Value, Amount Per Share |
$ 51.19us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodIntrinsicValue / us-gaap_AwardTypeAxis = icui_RestrictedStockAndPerformanceRestrictedStockUnitsMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period |
(978)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod / us-gaap_AwardTypeAxis = icui_RestrictedStockAndPerformanceRestrictedStockUnitsMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Weighted Average Grant Date Fair Value |
$ 43.60us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresIntrinsicValue / us-gaap_AwardTypeAxis = icui_RestrictedStockAndPerformanceRestrictedStockUnitsMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms |
1 year 0 months |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Nonvested |
$ 7,046us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested / us-gaap_AwardTypeAxis = icui_RestrictedStockAndPerformanceRestrictedStockUnitsMember |
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