XML 99 R89.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Equity (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 USD ($) | Jun. 30, 2024 USD ($) shares | Jun. 30, 2023 USD ($) shares
Equity [Abstract] |  |  |
Treasury Stock Purchase Plan | $ 100,000 | $ 100,000 |
Stock Repurchase Program, Remaining Authorized Repurchase Amount | $ 100,000 | $ 100,000 |
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation | shares |  | 112,876 | 54,371
Payment, Tax Withholding, Share-based Payment Arrangement |  | $ (11,685) | $ (8,718)
Smiths Group Ownership % Acquisition Shares Issued | 0.105 | 0.105 |
Smiths Group Ownership % Required for Board Representation | 0.050 |  |

X
- Definition Smiths Group Ownership % Acquisition Shares Issued + References No definition available. + Details
Name: | icui_SmithsGroupOwnershipAcquisitionSharesIssued
Namespace Prefix: | icui_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Smiths Group Ownership % Required for Board Representation + References No definition available. + Details
Name: | icui_SmithsGroupOwnershipRequiredForBoardRepresentation
Namespace Prefix: | icui_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Treasury Stock Purchase Plan + References No definition available. + Details
Name: | icui_TreasuryStockPurchasePlan
Namespace Prefix: | icui_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Definition Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 15 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-15 + Details
Name: | us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement. + References No definition available. + Details
Name: | us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount remaining of a stock repurchase plan authorized. + References No definition available. + Details
Name: | us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant