3.24.1.u1 html 143 296 1 false 53 0 false 6 false false R1.htm 0000001 - Document - Cover Sheet http://www.certara.com/role/Cover Cover Cover 1 false false R2.htm 0000002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS Sheet http://www.certara.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS CONDENSED CONSOLIDATED BALANCE SHEETS Statements 2 false false R3.htm 0000003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) Sheet http://www.certara.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) Statements 3 false false R4.htm 0000004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) Sheet http://www.certara.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSANDCOMPREHENSIVEINCOMELOSS CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) Statements 4 false false R5.htm 0000005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (Parenthetical) Sheet http://www.certara.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSANDCOMPREHENSIVEINCOMELOSSParenthetical CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (Parenthetical) Statements 5 false false R6.htm 0000006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY Sheet http://www.certara.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITY CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY Statements 6 false false R7.htm 0000007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Sheet http://www.certara.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Statements 7 false false R8.htm 0000008 - Disclosure - Description of Business Sheet http://www.certara.com/role/DescriptionofBusiness Description of Business Notes 8 false false R9.htm 0000009 - Disclosure - Summary of Significant Accounting Policies Sheet http://www.certara.com/role/SummaryofSignificantAccountingPolicies Summary of Significant Accounting Policies Notes 9 false false R10.htm 0000010 - Disclosure - Concentrations of Credit Risk Sheet http://www.certara.com/role/ConcentrationsofCreditRisk Concentrations of Credit Risk Notes 10 false false R11.htm 0000011 - Disclosure - Business Combinations Sheet http://www.certara.com/role/BusinessCombinations Business Combinations Notes 11 false false R12.htm 0000012 - Disclosure - Prepaid Expenses and Other Current Assets and Other Long-Term Assets Sheet http://www.certara.com/role/PrepaidExpensesandOtherCurrentAssetsandOtherLongTermAssets Prepaid Expenses and Other Current Assets and Other Long-Term Assets Notes 12 false false R13.htm 0000013 - Disclosure - Long-Term Debt and Revolving Line of Credit Sheet http://www.certara.com/role/LongTermDebtandRevolvingLineofCredit Long-Term Debt and Revolving Line of Credit Notes 13 false false R14.htm 0000014 - Disclosure - Leases Sheet http://www.certara.com/role/Leases Leases Notes 14 false false R15.htm 0000015 - Disclosure - Accrued Expenses and Other Liabilities Sheet http://www.certara.com/role/AccruedExpensesandOtherLiabilities Accrued Expenses and Other Liabilities Notes 15 false false R16.htm 0000016 - Disclosure - Equity-Based Compensation Sheet http://www.certara.com/role/EquityBasedCompensation Equity-Based Compensation Notes 16 false false R17.htm 0000017 - Disclosure - Commitments and Contingencies Sheet http://www.certara.com/role/CommitmentsandContingencies Commitments and Contingencies Notes 17 false false R18.htm 0000018 - Disclosure - Segment Data Sheet http://www.certara.com/role/SegmentData Segment Data Notes 18 false false R19.htm 0000019 - Disclosure - Income Taxes Sheet http://www.certara.com/role/IncomeTaxes Income Taxes Notes 19 false false R20.htm 0000020 - Disclosure - Earnings per Share Sheet http://www.certara.com/role/EarningsperShare Earnings per Share Notes 20 false false R21.htm 995410 - Disclosure - Pay vs Performance Disclosure Sheet http://xbrl.sec.gov/ecd/role/PvpDisclosure Pay vs Performance Disclosure Notes 21 false false R22.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 22 false false R23.htm 9954471 - Disclosure - Summary of Significant Accounting Policies (Policies) Sheet http://www.certara.com/role/SummaryofSignificantAccountingPoliciesPolicies Summary of Significant Accounting Policies (Policies) Policies http://www.certara.com/role/SummaryofSignificantAccountingPolicies 23 false false R24.htm 9954472 - Disclosure - Summary of Significant Accounting Policies (Tables) Sheet http://www.certara.com/role/SummaryofSignificantAccountingPoliciesTables Summary of Significant Accounting Policies (Tables) Tables http://www.certara.com/role/SummaryofSignificantAccountingPolicies 24 false false R25.htm 9954473 - Disclosure - Prepaid Expenses and Other Current Assets and Other Long-Term Assets (Tables) Sheet http://www.certara.com/role/PrepaidExpensesandOtherCurrentAssetsandOtherLongTermAssetsTables Prepaid Expenses and Other Current Assets and Other Long-Term Assets (Tables) Tables http://www.certara.com/role/PrepaidExpensesandOtherCurrentAssetsandOtherLongTermAssets 25 false false R26.htm 9954474 - Disclosure - Long-Term Debt and Revolving Line of Credit (Tables) Sheet http://www.certara.com/role/LongTermDebtandRevolvingLineofCreditTables Long-Term Debt and Revolving Line of Credit (Tables) Tables http://www.certara.com/role/LongTermDebtandRevolvingLineofCredit 26 false false R27.htm 9954475 - Disclosure - Leases (Tables) Sheet http://www.certara.com/role/LeasesTables Leases (Tables) Tables http://www.certara.com/role/Leases 27 false false R28.htm 9954476 - Disclosure - Accrued Expenses and Other Liabilities (Tables) Sheet http://www.certara.com/role/AccruedExpensesandOtherLiabilitiesTables Accrued Expenses and Other Liabilities (Tables) Tables http://www.certara.com/role/AccruedExpensesandOtherLiabilities 28 false false R29.htm 9954477 - Disclosure - Equity-Based Compensation (Tables) Sheet http://www.certara.com/role/EquityBasedCompensationTables Equity-Based Compensation (Tables) Tables http://www.certara.com/role/EquityBasedCompensation 29 false false R30.htm 9954478 - Disclosure - Segment Data (Tables) Sheet http://www.certara.com/role/SegmentDataTables Segment Data (Tables) Tables http://www.certara.com/role/SegmentData 30 false false R31.htm 9954479 - Disclosure - Earnings per Share (Tables) Sheet http://www.certara.com/role/EarningsperShareTables Earnings per Share (Tables) Tables http://www.certara.com/role/EarningsperShare 31 false false R32.htm 9954480 - Disclosure - Summary of Significant Accounting Policies - Fair Value Measurements (Details) Sheet http://www.certara.com/role/SummaryofSignificantAccountingPoliciesFairValueMeasurementsDetails Summary of Significant Accounting Policies - Fair Value Measurements (Details) Details 32 false false R33.htm 9954481 - Disclosure - Summary of Significant Accounting Policies - Level 3 Contingent Liability Roll Forward (Details) Sheet http://www.certara.com/role/SummaryofSignificantAccountingPoliciesLevel3ContingentLiabilityRollForwardDetails Summary of Significant Accounting Policies - Level 3 Contingent Liability Roll Forward (Details) Details 33 false false R34.htm 9954482 - Disclosure - Summary of Significant Accounting Policies - Cash and Cash Equivalents (Details) Sheet http://www.certara.com/role/SummaryofSignificantAccountingPoliciesCashandCashEquivalentsDetails Summary of Significant Accounting Policies - Cash and Cash Equivalents (Details) Details 34 false false R35.htm 9954483 - Disclosure - Summary of Significant Accounting Policies - Accounts Receivable Narrative (Details) Sheet http://www.certara.com/role/SummaryofSignificantAccountingPoliciesAccountsReceivableNarrativeDetails Summary of Significant Accounting Policies - Accounts Receivable Narrative (Details) Details 35 false false R36.htm 9954484 - Disclosure - Summary of Significant Accounting Policies - Accounts Receivable (Details) Sheet http://www.certara.com/role/SummaryofSignificantAccountingPoliciesAccountsReceivableDetails Summary of Significant Accounting Policies - Accounts Receivable (Details) Details 36 false false R37.htm 9954485 - Disclosure - Summary of Significant Accounting Policies - Allowance of Accounts Receivable (Details) Sheet http://www.certara.com/role/SummaryofSignificantAccountingPoliciesAllowanceofAccountsReceivableDetails Summary of Significant Accounting Policies - Allowance of Accounts Receivable (Details) Details 37 false false R38.htm 9954486 - Disclosure - Summary of Significant Accounting Policies - Derivative Instruments (Details) Sheet http://www.certara.com/role/SummaryofSignificantAccountingPoliciesDerivativeInstrumentsDetails Summary of Significant Accounting Policies - Derivative Instruments (Details) Details 38 false false R39.htm 9954487 - Disclosure - Summary of Significant Accounting Policies - Revenue Recognition (Details) Sheet http://www.certara.com/role/SummaryofSignificantAccountingPoliciesRevenueRecognitionDetails Summary of Significant Accounting Policies - Revenue Recognition (Details) Details 39 false false R40.htm 9954488 - Disclosure - Business Combinations - (Details) Sheet http://www.certara.com/role/BusinessCombinationsDetails Business Combinations - (Details) Details http://www.certara.com/role/BusinessCombinations 40 false false R41.htm 9954489 - Disclosure - Prepaid Expenses and Other Current Assets and Other Long-Term Assets - Prepaid and Other Current Assets (Details) Sheet http://www.certara.com/role/PrepaidExpensesandOtherCurrentAssetsandOtherLongTermAssetsPrepaidandOtherCurrentAssetsDetails Prepaid Expenses and Other Current Assets and Other Long-Term Assets - Prepaid and Other Current Assets (Details) Details 41 false false R42.htm 9954490 - Disclosure - Prepaid Expenses and Other Current Assets and Other Long-Term Assets - Other Long-term Assets (Details) Sheet http://www.certara.com/role/PrepaidExpensesandOtherCurrentAssetsandOtherLongTermAssetsOtherLongtermAssetsDetails Prepaid Expenses and Other Current Assets and Other Long-Term Assets - Other Long-term Assets (Details) Details 42 false false R43.htm 9954491 - Disclosure - Long-Term Debt and Revolving Line of Credit - Narrative (Details) Sheet http://www.certara.com/role/LongTermDebtandRevolvingLineofCreditNarrativeDetails Long-Term Debt and Revolving Line of Credit - Narrative (Details) Details 43 false false R44.htm 9954492 - Disclosure - Long-Term Debt and Revolving Line of Credit - Long-Term Debt (Details) Sheet http://www.certara.com/role/LongTermDebtandRevolvingLineofCreditLongTermDebtDetails Long-Term Debt and Revolving Line of Credit - Long-Term Debt (Details) Details 44 false false R45.htm 9954493 - Disclosure - Long-Term Debt and Revolving Line of Credit - Maturity of Long Term Debt (Details) Sheet http://www.certara.com/role/LongTermDebtandRevolvingLineofCreditMaturityofLongTermDebtDetails Long-Term Debt and Revolving Line of Credit - Maturity of Long Term Debt (Details) Details 45 false false R46.htm 9954494 - Disclosure - Leases - Narrative (Details) Sheet http://www.certara.com/role/LeasesNarrativeDetails Leases - Narrative (Details) Details 46 false false R47.htm 9954495 - Disclosure - Leases - Lease-related Assets and Liabilities (Details) Sheet http://www.certara.com/role/LeasesLeaserelatedAssetsandLiabilitiesDetails Leases - Lease-related Assets and Liabilities (Details) Details 47 false false R48.htm 9954496 - Disclosure - Leases - Maturities of our Minimum Lease Payments (Details) Sheet http://www.certara.com/role/LeasesMaturitiesofourMinimumLeasePaymentsDetails Leases - Maturities of our Minimum Lease Payments (Details) Details 48 false false R49.htm 9954497 - Disclosure - Accrued Expenses and Other Liabilities - Accrued expenses (Details) Sheet http://www.certara.com/role/AccruedExpensesandOtherLiabilitiesAccruedexpensesDetails Accrued Expenses and Other Liabilities - Accrued expenses (Details) Details 49 false false R50.htm 9954498 - Disclosure - Accrued Expenses and Other Liabilities - Other Long Term Liabilities (Details) Sheet http://www.certara.com/role/AccruedExpensesandOtherLiabilitiesOtherLongTermLiabilitiesDetails Accrued Expenses and Other Liabilities - Other Long Term Liabilities (Details) Details 50 false false R51.htm 9954499 - Disclosure - Equity-Based Compensation - Narrative (Details) Sheet http://www.certara.com/role/EquityBasedCompensationNarrativeDetails Equity-Based Compensation - Narrative (Details) Details 51 false false R52.htm 9954500 - Disclosure - Equity-Based Compensation - Non-vested Restricted Stock (Details) Sheet http://www.certara.com/role/EquityBasedCompensationNonvestedRestrictedStockDetails Equity-Based Compensation - Non-vested Restricted Stock (Details) Details 52 false false R53.htm 9954501 - Disclosure - Equity-Based Compensation - Restricted Stock Units (Details) Sheet http://www.certara.com/role/EquityBasedCompensationRestrictedStockUnitsDetails Equity-Based Compensation - Restricted Stock Units (Details) Details 53 false false R54.htm 9954502 - Disclosure - Equity-Based Compensation - Performance Stock Units (Details) Sheet http://www.certara.com/role/EquityBasedCompensationPerformanceStockUnitsDetails Equity-Based Compensation - Performance Stock Units (Details) Details 54 false false R55.htm 9954503 - Disclosure - Equity-Based Compensation - Compensation Expense (Details) Sheet http://www.certara.com/role/EquityBasedCompensationCompensationExpenseDetails Equity-Based Compensation - Compensation Expense (Details) Details 55 false false R56.htm 9954504 - Disclosure - Commitments and Contingencies (Details) Sheet http://www.certara.com/role/CommitmentsandContingenciesDetails Commitments and Contingencies (Details) Details http://www.certara.com/role/CommitmentsandContingencies 56 false false R57.htm 9954505 - Disclosure - Segment Data (Details) Sheet http://www.certara.com/role/SegmentDataDetails Segment Data (Details) Details http://www.certara.com/role/SegmentDataTables 57 false false R58.htm 9954506 - Disclosure - Income Taxes (Details) Sheet http://www.certara.com/role/IncomeTaxesDetails Income Taxes (Details) Details http://www.certara.com/role/IncomeTaxes 58 false false R59.htm 9954507 - Disclosure - Earnings per Share (Details) Sheet http://www.certara.com/role/EarningsperShareDetails Earnings per Share (Details) Details http://www.certara.com/role/EarningsperShareTables 59 false false All Reports Book All Reports [ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 3 fact(s) appearing in ix:hidden were eligible for transformation: cert:SubscriptionTerm, ecd:TrdArrDuration, us-gaap:LesseeOperatingLeaseRemainingLeaseTerm - cert-20240331.htm 4 cert-20240331.htm cert-20240331.xsd cert-20240331_cal.xml cert-20240331_def.xml cert-20240331_lab.xml cert-20240331_pre.xml http://fasb.org/us-gaap/2023 http://xbrl.sec.gov/dei/2023 http://xbrl.sec.gov/ecd/2023 true true