v3.25.4

Tax Receivable Agreement Liability - Schedule Of Reconciliation Of Tax Receivable Agreement Liability (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Tax Receivables Agreement Liability [Roll Forward] |  |  |
Balance - Beginning of Year | $ 35 | $ 18,894 | $ 12,200
Tax receivable agreement expense | 0 | 53,181 | 14,396
TRA bonus expense | 0 | 2,566 | 694
Payments | (35) | (74,606) | (8,396)
Balance - End of Year | 0 | 35 | 18,894
Tax receivable agreement expense | 0 | 53,181 | 14,396
TRA bonus expense in operating expenses | 0 | 2,566 | 694
Total expense | 0 | 55,747 | 15,090
Latest Tax Year |  |  |
Tax Receivables Agreement Liability [Roll Forward] |  |  |
Tax receivable agreement expense | 0 | 11,545 | 14,396
TRA bonus expense | 0 | 557 | 694
Tax receivable agreement expense | 0 | 11,545 | 14,396
TRA bonus expense in operating expenses | 0 | 557 | 694
Prior Tax Period |  |  |
Tax Receivables Agreement Liability [Roll Forward] |  |  |
Tax receivable agreement expense | 0 | 41,636 | 0
TRA bonus expense | 0 | 2,009 | 0
Tax receivable agreement expense | 0 | 41,636 | 0
TRA bonus expense in operating expenses | $ 0 | $ 2,009 | $ 0

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- Definition Payments Of Tax Receivable Agreement Liability + References No definition available. + Details
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Namespace Prefix: | cwan_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Tax Receivable Agreement, Bonus + References No definition available. + Details
Name: | cwan_TaxReceivableAgreementBonus
Namespace Prefix: | cwan_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Tax Receivable Agreement, Expense And Bonus + References No definition available. + Details
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Namespace Prefix: | cwan_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Tax receivable agreement expense. + References No definition available. + Details
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Namespace Prefix: | cwan_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Tax receivable agreement liability. + References No definition available. + Details
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Namespace Prefix: | cwan_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Tax Receivables Agreement Liability Roll forward + References No definition available. + Details
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Namespace Prefix: | cwan_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | us-gaap_TaxPeriodAxis=us-gaap_LatestTaxYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |