XML 92 R81.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Collaborative and Other Arrangements (Details) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2018 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Transitional Service Agreement Set-up Costs | $ 22.0
Fee Cap - First Twelve Months | 62.5
Fee Cap Six months subsequent to first twelve months | $ 31.3

X
- Definition Fee Cap + References No definition available. + Details
Name: | icui_FeeCapFirstTwelveMonths
Namespace Prefix: | icui_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Fee Cap Six months subsequent to first twelve months + References No definition available. + Details
Name: | icui_FeeCapSixmonthssubsequenttofirsttwelvemonths
Namespace Prefix: | icui_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Transitional Service Agreement Set-up Costs + References No definition available. + Details
Name: | icui_TransitionalServiceAgreementSetupCosts
Namespace Prefix: | icui_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration