3.24.1.u1 html 813 536 1 false 201 0 false 9 false false R1.htm 100000 - Document - Cover Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DocumentCover Cover Cover 1 false false R2.htm 100010 - Statement - Consolidated Statements of Profit or Loss Sheet http://ir.kaspi.kz/20231231/taxonomy/role/StatementConsolidatedStatementsOfProfitOrLoss Consolidated Statements of Profit or Loss Statements 2 false false R3.htm 100030 - Statement - Consolidated Statements of Other Comprehensive Income Sheet http://ir.kaspi.kz/20231231/taxonomy/role/StatementConsolidatedStatementsOfOtherComprehensiveIncome Consolidated Statements of Other Comprehensive Income Statements 3 false false R4.htm 100060 - Statement - Consolidated Statements of Other Comprehensive Income (Parenthetical) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/StatementConsolidatedStatementsOfOtherComprehensiveIncomeParenthetical Consolidated Statements of Other Comprehensive Income (Parenthetical) Statements 4 false false R5.htm 100070 - Statement - Consolidated Statements of Financial Position Sheet http://ir.kaspi.kz/20231231/taxonomy/role/StatementConsolidatedStatementsOfFinancialPosition Consolidated Statements of Financial Position Statements 5 false false R6.htm 100080 - Statement - Consolidated Statements Of Changes in Equity Sheet http://ir.kaspi.kz/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity Consolidated Statements Of Changes in Equity Statements 6 false false R7.htm 100090 - Statement - Consolidated Statements of Cash Flows Sheet http://ir.kaspi.kz/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows Consolidated Statements of Cash Flows Statements 7 false false R8.htm 100100 - Disclosure - Corporate Information Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCorporateInformation1 Corporate Information Notes 8 false false R9.htm 100110 - Disclosure - Basis of Presentation Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureBasisOfPresentation Basis of Presentation Notes 9 false false R10.htm 100120 - Disclosure - Material Accounting Policies Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureMaterialAccountingPolicies Material Accounting Policies Notes 10 false false R11.htm 100130 - Disclosure - Revenue Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRevenue Revenue Notes 11 false false R12.htm 100140 - Disclosure - Segment Reporting Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSegmentReporting Segment Reporting Notes 12 false false R13.htm 100150 - Disclosure - Costs and Operating Expenses Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCostsAndOperatingExpenses1 Costs and Operating Expenses Notes 13 false false R14.htm 100160 - Disclosure - Provision Expense Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureProvisionExpense Provision Expense Notes 14 false false R15.htm 100170 - Disclosure - Income Tax Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureIncomeTax Income Tax Notes 15 false false R16.htm 100180 - Disclosure - Earnings Per Share Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureEarningsPerShare Earnings Per Share Notes 16 false false R17.htm 100190 - Disclosure - Cash and cash equivalents Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCashAndCashEquivalents Cash and cash equivalents Notes 17 false false R18.htm 100200 - Disclosure - Investment Securities and Derivatives Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureInvestmentSecuritiesAndDerivatives1 Investment Securities and Derivatives Notes 18 false false R19.htm 100210 - Disclosure - Loans to Customers Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureLoansToCustomers1 Loans to Customers Notes 19 false false R20.htm 100220 - Disclosure - Property, Equipment and Intangible assets Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosurePropertyEquipmentAndIntangibleAssets1 Property, Equipment and Intangible assets Notes 20 false false R21.htm 100230 - Disclosure - Other Assets Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureOtherAssets Other Assets Notes 21 false false R22.htm 100240 - Disclosure - Due to Banks Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureDueToBanks Due to Banks Notes 22 false false R23.htm 100250 - Disclosure - Customer Accounts Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCustomerAccounts1 Customer Accounts Notes 23 false false R24.htm 100260 - Disclosure - Debt Securities Issued Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureDebtSecuritiesIssued1 Debt Securities Issued Notes 24 false false R25.htm 100270 - Disclosure - Subordinated Debt Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSubordinatedDebt1 Subordinated Debt Notes 25 false false R26.htm 100280 - Disclosure - Other Liabilities Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureOtherLiabilities1 Other Liabilities Notes 26 false false R27.htm 100290 - Disclosure - Share Capital Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureShareCapital Share Capital Notes 27 false false R28.htm 100300 - Disclosure - Share-Based Compensation Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSharebasedCompensation1 Share-Based Compensation Notes 28 false false R29.htm 100310 - Disclosure - Commitments and Contingencies Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCommitmentsAndContingencies Commitments and Contingencies Notes 29 false false R30.htm 100320 - Disclosure - Transactions with Related Parties Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureTransactionsWithRelatedParties Transactions with Related Parties Notes 30 false false R31.htm 100330 - Disclosure - Fair Value of Financial Instruments (Restated) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureFairValueOfFinancialInstrumentsRestated1 Fair Value of Financial Instruments (Restated) Notes 31 false false R32.htm 100340 - Disclosure - Regulatory Matters Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRegulatoryMatters1 Regulatory Matters Notes 32 false false R33.htm 100350 - Disclosure - Risk management policy Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRiskManagementPolicy1 Risk management policy Notes 33 false false R34.htm 100360 - Disclosure - Condensed Financial Information - Parent Company Only Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCondensedFinancialInformationParentCompanyOnly1 Condensed Financial Information - Parent Company Only Notes 34 false false R35.htm 100370 - Disclosure - Business Combination Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureBusinessCombination Business Combination Notes 35 false false R36.htm 100380 - Disclosure - Subsequent Events Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSubsequentEvents Subsequent Events Notes 36 false false R37.htm 100390 - Disclosure - Material Accounting Policies (Policies) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureMaterialAccountingPoliciesPolicies Material Accounting Policies (Policies) Policies http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureMaterialAccountingPolicies 37 false false R38.htm 100400 - Disclosure - Corporate Information (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCorporateInformationTables Corporate Information (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCorporateInformation1 38 false false R39.htm 100410 - Disclosure - Basis of Presentation (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureBasisOfPresentationTables Basis of Presentation (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureBasisOfPresentation 39 false false R40.htm 100420 - Disclosure - Revenue (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRevenueTables Revenue (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRevenue 40 false false R41.htm 100430 - Disclosure - Segment Reporting (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSegmentReportingTables Segment Reporting (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSegmentReporting 41 false false R42.htm 100440 - Disclosure - Costs and Operating Expenses (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCostsAndOperatingExpensesTables Costs and Operating Expenses (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCostsAndOperatingExpenses1 42 false false R43.htm 100450 - Disclosure - Provision Expense (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureProvisionExpenseTables Provision Expense (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureProvisionExpense 43 false false R44.htm 100460 - Disclosure - Income Tax (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureIncomeTaxTables Income Tax (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureIncomeTax 44 false false R45.htm 100470 - Disclosure - Earnings Per Share (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureEarningsPerShareTables Earnings Per Share (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureEarningsPerShare 45 false false R46.htm 100480 - Disclosure - Cash and Cash Equivalents (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCashAndCashEquivalentsTables Cash and Cash Equivalents (Tables) Tables 46 false false R47.htm 100490 - Disclosure - Investment Securities and Derivatives (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureInvestmentSecuritiesAndDerivativesTables Investment Securities and Derivatives (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureInvestmentSecuritiesAndDerivatives1 47 false false R48.htm 100500 - Disclosure - Loans to Customers (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureLoansToCustomersTables Loans to Customers (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureLoansToCustomers1 48 false false R49.htm 100510 - Disclosure - Property, Equipment and Intangible assets (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosurePropertyEquipmentAndIntangibleAssetsTables Property, Equipment and Intangible assets (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosurePropertyEquipmentAndIntangibleAssets1 49 false false R50.htm 100520 - Disclosure - Other Assets (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureOtherAssetsTables Other Assets (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureOtherAssets 50 false false R51.htm 100530 - Disclosure - Due to Banks (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureDueToBanksTables Due to Banks (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureDueToBanks 51 false false R52.htm 100540 - Disclosure - Customer Accounts (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCustomerAccountsTables Customer Accounts (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCustomerAccounts1 52 false false R53.htm 100550 - Disclosure - Debt Securities Issued (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureDebtSecuritiesIssuedTables Debt Securities Issued (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureDebtSecuritiesIssued1 53 false false R54.htm 100560 - Disclosure - Subordinated Debt (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSubordinatedDebtTables Subordinated Debt (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSubordinatedDebt1 54 false false R55.htm 100570 - Disclosure - Other Liabilities (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureOtherLiabilitiesTables Other Liabilities (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureOtherLiabilities1 55 false false R56.htm 100580 - Disclosure - Share Capital (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureShareCapitalTables Share Capital (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureShareCapital 56 false false R57.htm 100590 - Disclosure - Share-Based Compensation (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSharebasedCompensationTables Share-Based Compensation (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSharebasedCompensation1 57 false false R58.htm 100600 - Disclosure - Commitments and Contingencies (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesTables Commitments and Contingencies (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCommitmentsAndContingencies 58 false false R59.htm 100610 - Disclosure - Transactions with Related Parties (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureTransactionsWithRelatedPartiesTables Transactions with Related Parties (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureTransactionsWithRelatedParties 59 false false R60.htm 100620 - Disclosure - Fair Value of Financial Instruments (Restated) (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureFairValueOfFinancialInstrumentsRestatedTables Fair Value of Financial Instruments (Restated) (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureFairValueOfFinancialInstrumentsRestated1 60 false false R61.htm 100630 - Disclosure - Regulatory Matters (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRegulatoryMattersTables Regulatory Matters (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRegulatoryMatters1 61 false false R62.htm 100640 - Disclosure - Risk Management Policy (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRiskManagementPolicyTables Risk Management Policy (Tables) Tables 62 false false R63.htm 100650 - Disclosure - Condensed Financial Information - Parent Company Only (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCondensedFinancialInformationParentCompanyOnlyTables Condensed Financial Information - Parent Company Only (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCondensedFinancialInformationParentCompanyOnly1 63 false false R64.htm 100660 - Disclosure - Business Combination (Tables) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureBusinessCombinationTables Business Combination (Tables) Tables http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureBusinessCombination 64 false false R65.htm 100670 - Disclosure - Corporate Information - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCorporateInformationAdditionalInformationDetails Corporate Information - Additional Information (Details) Details 65 false false R66.htm 100680 - Disclosure - Corporate Information - Summary of Directly and Indirectly Held Subsidiaries (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCorporateInformationSummaryOfDirectlyAndIndirectlyHeldSubsidiariesDetails Corporate Information - Summary of Directly and Indirectly Held Subsidiaries (Details) Details 66 false false R67.htm 100690 - Disclosure - Corporate Information - Summary of Shareholders Percentage (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCorporateInformationSummaryOfShareholdersPercentageDetails Corporate Information - Summary of Shareholders Percentage (Details) Details 67 false false R68.htm 100700 - Disclosure - Corporate Information - Summary of Shareholders Percentage (Parenthetical) (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCorporateInformationSummaryOfShareholdersPercentageParentheticalDetails Corporate Information - Summary of Shareholders Percentage (Parenthetical) (Details) Details 68 false false R69.htm 100710 - Disclosure - Basis of Presentation - Schedule of Exchange Rates Used by the Group in Preparation of the Consolidated Financial Statements (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureBasisOfPresentationScheduleOfExchangeRatesUsedByTheGroupInPreparationOfTheConsolidatedFinancialStatementsDetails Basis of Presentation - Schedule of Exchange Rates Used by the Group in Preparation of the Consolidated Financial Statements (Details) Details 69 false false R70.htm 100720 - Disclosure - Material Accounting Policies - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureMaterialAccountingPoliciesAdditionalInformationDetails Material Accounting Policies - Additional Information (Details) Details 70 false false R71.htm 100730 - Disclosure - Revenue - Summary of Rewards Earned By Retail Customers are Deducted From Revenue (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRevenueSummaryOfRewardsEarnedByRetailCustomersAreDeductedFromRevenueDetails Revenue - Summary of Rewards Earned By Retail Customers are Deducted From Revenue (Details) Details 71 false false R72.htm 100740 - Disclosure - Revenue - Summary of Revenue by Segments (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRevenueSummaryOfRevenueBySegmentsDetails Revenue - Summary of Revenue by Segments (Details) Details 72 false false R73.htm 100750 - Disclosure - Revenue - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRevenueAdditionalInformationDetails Revenue - Additional Information (Details) Details 73 false false R74.htm 100760 - Disclosure - Revenue - Summary of Fee Revenue and Retail Revenue are Presented by Timing of Revenue Recognition (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRevenueSummaryOfFeeRevenueAndRetailRevenueArePresentedByTimingOfRevenueRecognitionDetails Revenue - Summary of Fee Revenue and Retail Revenue are Presented by Timing of Revenue Recognition (Details) Details 74 false false R75.htm 100770 - Disclosure - Segment Reporting - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSegmentReportingAdditionalInformationDetails Segment Reporting - Additional Information (Details) Details 75 false false R76.htm 100780 - Disclosure - Segment Reporting - Summary of Each Segments' Revenue and Net Income (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSegmentReportingSummaryOfEachSegmentsRevenueAndNetIncomeDetails Segment Reporting - Summary of Each Segments' Revenue and Net Income (Details) Details 76 false false R77.htm 100790 - Disclosure - Segment Reporting - Summary of Share-based Compensation Expense (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSegmentReportingSummaryOfSharebasedCompensationExpenseDetails Segment Reporting - Summary of Share-based Compensation Expense (Details) Details 77 false false R78.htm 100800 - Disclosure - Costs and Operating Expenses - Summary of Cost and Operating Expenses (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCostsAndOperatingExpensesSummaryOfCostAndOperatingExpensesDetails Costs and Operating Expenses - Summary of Cost and Operating Expenses (Details) Details 78 false false R79.htm 100810 - Disclosure - Costs and Operating Expenses - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCostsAndOperatingExpensesAdditionalInformationDetails Costs and Operating Expenses - Additional Information (Details) Details 79 false false R80.htm 100820 - Disclosure - Costs and Operating Expenses - Summary of Employee Benefits, Depreciation and Amortization Expenses and Operating Lease Expenses (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCostsAndOperatingExpensesSummaryOfEmployeeBenefitsDepreciationAndAmortizationExpensesAndOperatingLeaseExpensesDetails Costs and Operating Expenses - Summary of Employee Benefits, Depreciation and Amortization Expenses and Operating Lease Expenses (Details) Details 80 false false R81.htm 100830 - Disclosure - Costs and Operating Expenses - Summary of Share-Based Compensation Expense (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCostsAndOperatingExpensesSummaryOfSharebasedCompensationExpenseDetails Costs and Operating Expenses - Summary of Share-Based Compensation Expense (Details) Details 81 false false R82.htm 100840 - Disclosure - Provision Expense - Summary of Movements in Loss Allowance (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureProvisionExpenseSummaryOfMovementsInLossAllowanceDetails Provision Expense - Summary of Movements in Loss Allowance (Details) Details 82 false false R83.htm 100850 - Disclosure - Provision Expense - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureProvisionExpenseAdditionalInformationDetails Provision Expense - Additional Information (Details) Details 83 false false R84.htm 100860 - Disclosure - Income Tax - Summary of Deferred Income Tax Liabilities (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureIncomeTaxSummaryOfDeferredIncomeTaxLiabilitiesDetails Income Tax - Summary of Deferred Income Tax Liabilities (Details) Details 84 false false R85.htm 100870 - Disclosure - Income Tax - Summary between Net Income before Tax and Income Tax Expenses (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureIncomeTaxSummaryBetweenNetIncomeBeforeTaxAndIncomeTaxExpensesDetails Income Tax - Summary between Net Income before Tax and Income Tax Expenses (Details) Details 85 false false R86.htm 100880 - Disclosure - Income Tax - Summary of Net Income before Tax and Income Tax Expenses (Parenthetical) (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureIncomeTaxSummaryOfNetIncomeBeforeTaxAndIncomeTaxExpensesParentheticalDetails Income Tax - Summary of Net Income before Tax and Income Tax Expenses (Parenthetical) (Details) Details 86 false false R87.htm 100890 - Disclosure - Income Tax - Summary of Net Deferred Tax Liability (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureIncomeTaxSummaryOfNetDeferredTaxLiabilityDetails Income Tax - Summary of Net Deferred Tax Liability (Details) Details 87 false false R88.htm 100900 - Disclosure - Income Tax - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureIncomeTaxAdditionalInformationDetails Income Tax - Additional Information (Details) Details 88 false false R89.htm 100910 - Disclosure - Earnings Per Share - Schedule of Earnings per share (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureEarningsPerShareScheduleOfEarningsPerShareDetails Earnings Per Share - Schedule of Earnings per share (Details) Details 89 false false R90.htm 100920 - Disclosure - Earnings Per Share - Reconciliation Number of Shares Used for Basic and Diluted EPS (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureEarningsPerShareReconciliationNumberOfSharesUsedForBasicAndDilutedEpsDetails Earnings Per Share - Reconciliation Number of Shares Used for Basic and Diluted EPS (Details) Details 90 false false R91.htm 100930 - Disclosure - Cash and Cash Equivalents - Summary of Cash and Cash Equivalents (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCashAndCashEquivalentsSummaryOfCashAndCashEquivalentsDetails Cash and Cash Equivalents - Summary of Cash and Cash Equivalents (Details) Details 91 false false R92.htm 100940 - Disclosure - Cash and Cash Equivalents - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCashAndCashEquivalentsAdditionalInformationDetails Cash and Cash Equivalents - Additional Information (Details) Details 92 false false R93.htm 100950 - Disclosure - Investments Securities and Derivatives - Summary of Investments Securities And Derivatives (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureInvestmentsSecuritiesAndDerivativesSummaryOfInvestmentsSecuritiesAndDerivativesDetails Investments Securities and Derivatives - Summary of Investments Securities And Derivatives (Details) Details 93 false false R94.htm 100960 - Disclosure - Investments Securities and Derivatives - Summary of Financial Assets at FVTOCI (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureInvestmentsSecuritiesAndDerivativesSummaryOfFinancialAssetsAtFvtociDetails Investments Securities and Derivatives - Summary of Financial Assets at FVTOCI (Details) Details 94 false false R95.htm 100970 - Disclosure - Investments Securities and Derivatives - Summary of Debt Securities (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureInvestmentsSecuritiesAndDerivativesSummaryOfDebtSecuritiesDetails Investments Securities and Derivatives - Summary of Debt Securities (Details) Details 95 false false R96.htm 100980 - Disclosure - Investments Securities and Derivatives - Summary of Financial Assets at FVTPL (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureInvestmentsSecuritiesAndDerivativesSummaryOfFinancialAssetsAtFvtplDetails Investments Securities and Derivatives - Summary of Financial Assets at FVTPL (Details) Details 96 false false R97.htm 100990 - Disclosure - Investments Securities and Derivatives - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureInvestmentsSecuritiesAndDerivativesAdditionalInformationDetails Investments Securities and Derivatives - Additional Information (Details) Details 97 false false R98.htm 101000 - Disclosure - Loans to Customers - Schedule of Loans to Customers (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureLoansToCustomersScheduleOfLoansToCustomersDetails Loans to Customers - Schedule of Loans to Customers (Details) Details 98 false false R99.htm 101010 - Disclosure - Loans to Customers - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureLoansToCustomersAdditionalInformationDetails Loans to Customers - Additional Information (Details) Details 99 false false R100.htm 101020 - Disclosure - Loans to Customers - Schedule of Outstanding NPLs as Compared to Total Allowance for Impairment Losses (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureLoansToCustomersScheduleOfOutstandingNplsAsComparedToTotalAllowanceForImpairmentLossesDetails Loans to Customers - Schedule of Outstanding NPLs as Compared to Total Allowance for Impairment Losses (Details) Details 100 false false R101.htm 101030 - Disclosure - Loans to Customers - Schedule of Provision Expenses on Loans to Customers (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureLoansToCustomersScheduleOfProvisionExpensesOnLoansToCustomersDetails Loans to Customers - Schedule of Provision Expenses on Loans to Customers (Details) Details 101 false false R102.htm 101040 - Disclosure - Loans to Customers - Schedule of Gross Carrying Amount and Related Allowance for Impairment Losses on Loans to Customers by Stage (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureLoansToCustomersScheduleOfGrossCarryingAmountAndRelatedAllowanceForImpairmentLossesOnLoansToCustomersByStageDetails Loans to Customers - Schedule of Gross Carrying Amount and Related Allowance for Impairment Losses on Loans to Customers by Stage (Details) Details 102 false false R103.htm 101050 - Disclosure - Property, Equipment and Intangible Assets - Summary of Components of Property, Equipment and Intangible Assets (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosurePropertyEquipmentAndIntangibleAssetsSummaryOfComponentsOfPropertyEquipmentAndIntangibleAssetsDetails Property, Equipment and Intangible Assets - Summary of Components of Property, Equipment and Intangible Assets (Details) Details 103 false false R104.htm 101060 - Disclosure - Property, Equipment and Intangible Assets - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosurePropertyEquipmentAndIntangibleAssetsAdditionalInformationDetails Property, Equipment and Intangible Assets - Additional Information (Details) Details 104 false false R105.htm 101070 - Disclosure - Other Assets - Summary of Other Assets (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureOtherAssetsSummaryOfOtherAssetsDetails Other Assets - Summary of Other Assets (Details) Details 105 false false R106.htm 101080 - Disclosure - Other Assets - Summary of Investment Property Movement (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureOtherAssetsSummaryOfInvestmentPropertyMovementDetails Other Assets - Summary of Investment Property Movement (Details) Details 106 false false R107.htm 101090 - Disclosure - Other Assets - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureOtherAssetsAdditionalInformationDetails Other Assets - Additional Information (Details) Details 107 false false R108.htm 101100 - Disclosure - Due to Banks - Summary of Due to Banks (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureDueToBanksSummaryOfDueToBanksDetails Due to Banks - Summary of Due to Banks (Details) Details 108 false false R109.htm 101110 - Disclosure - Due to Banks - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureDueToBanksAdditionalInformationDetails Due to Banks - Additional Information (Details) Details 109 false false R110.htm 101120 - Disclosure - Customer Accounts - Summary of Customer Accounts (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCustomerAccountsSummaryOfCustomerAccountsDetails Customer Accounts - Summary of Customer Accounts (Details) Details 110 false false R111.htm 101130 - Disclosure - Customer Accounts - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCustomerAccountsAdditionalInformationDetails Customer Accounts - Additional Information (Details) Details 111 false false R112.htm 101140 - Disclosure - Debt Securities Issued - Schedule of Debt Securities Issued (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureDebtSecuritiesIssuedScheduleOfDebtSecuritiesIssuedDetails Debt Securities Issued - Schedule of Debt Securities Issued (Details) Details 112 false false R113.htm 101150 - Disclosure - Debt Securities Issued - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureDebtSecuritiesIssuedAdditionalInformationDetails Debt Securities Issued - Additional Information (Details) Details 113 false false R114.htm 101160 - Disclosure - Other Liabilities - Summary of Other Liabilities (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureOtherLiabilitiesSummaryOfOtherLiabilitiesDetails Other Liabilities - Summary of Other Liabilities (Details) Details 114 false false R115.htm 101170 - Disclosure - Subordinated Debt - Summary of Subordinated Debt (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSubordinatedDebtSummaryOfSubordinatedDebtDetails Subordinated Debt - Summary of Subordinated Debt (Details) Details 115 false false R116.htm 101180 - Disclosure - Subordinated Debt - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSubordinatedDebtAdditionalInformationDetails Subordinated Debt - Additional Information (Details) Details 116 false false R117.htm 101190 - Disclosure - Subordinated Debt - Summary of Group's Liabilities Arising from Financing Activities (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSubordinatedDebtSummaryOfGroupsLiabilitiesArisingFromFinancingActivitiesDetails Subordinated Debt - Summary of Group's Liabilities Arising from Financing Activities (Details) Details 117 false false R118.htm 101200 - Disclosure - Share Capital - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureShareCapitalAdditionalInformationDetails Share Capital - Additional Information (Details) Details 118 false false R119.htm 101210 - Disclosure - Share Capital - Schedule of Reconciliation of Change in Number of Authorized Shares, Shares Issued and Fully Paid, Treasury Shares and Shares Outstanding (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureShareCapitalScheduleOfReconciliationOfChangeInNumberOfAuthorizedSharesSharesIssuedAndFullyPaidTreasurySharesAndSharesOutstandi Share Capital - Schedule of Reconciliation of Change in Number of Authorized Shares, Shares Issued and Fully Paid, Treasury Shares and Shares Outstanding (Details) Details 119 false false R120.htm 101220 - Disclosure - Share Capital - Summary of Details of GDR Buyback Programs (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureShareCapitalSummaryOfDetailsOfGdrBuybackProgramsDetails Share Capital - Summary of Details of GDR Buyback Programs (Details) Details 120 false false R121.htm 101230 - Disclosure - Share Capital - Schedule of Reconciliation of Change in Outstanding Share Capital Fully Paid (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureShareCapitalScheduleOfReconciliationOfChangeInOutstandingShareCapitalFullyPaidDetails Share Capital - Schedule of Reconciliation of Change in Outstanding Share Capital Fully Paid (Details) Details 121 false false R122.htm 101240 - Disclosure - Share Capital - Schedule of Dividends Declared (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureShareCapitalScheduleOfDividendsDeclaredDetails Share Capital - Schedule of Dividends Declared (Details) Details 122 false false R123.htm 101250 - Disclosure - Share-Based Compensation - Summary of Share-Based Compensation Expense (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSharebasedCompensationSummaryOfSharebasedCompensationExpenseDetails Share-Based Compensation - Summary of Share-Based Compensation Expense (Details) Details 123 false false R124.htm 101260 - Disclosure - Share-Based Compensation - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSharebasedCompensationAdditionalInformationDetails Share-Based Compensation - Additional Information (Details) Details 124 false false R125.htm 101270 - Disclosure - Share-Based Compensation - Summary of Inputs into Black-Scholes Model (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSharebasedCompensationSummaryOfInputsIntoBlackscholesModelDetails Share-Based Compensation - Summary of Inputs into Black-Scholes Model (Details) Details 125 false false R126.htm 101280 - Disclosure - Share-Based Compensation - Summary of GDR Options Outstanding (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSharebasedCompensationSummaryOfGdrOptionsOutstandingDetails Share-Based Compensation - Summary of GDR Options Outstanding (Details) Details 126 false false R127.htm 101290 - Disclosure - Share-Based Compensation - Share-Based Compensation Reserve Outstanding (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSharebasedCompensationSharebasedCompensationReserveOutstandingDetails Share-Based Compensation - Share-Based Compensation Reserve Outstanding (Details) Details 127 false false R128.htm 101300 - Disclosure - Commitments and Contingencies - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesAdditionalInformationDetails Commitments and Contingencies - Additional Information (Details) Details 128 false false R129.htm 101310 - Disclosure - Commitments and Contingencies - Summary of Contingent Liabilities and Credit Commitments (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesSummaryOfContingentLiabilitiesAndCreditCommitmentsDetails Commitments and Contingencies - Summary of Contingent Liabilities and Credit Commitments (Details) Details 129 false false R130.htm 101320 - Disclosure - Transactions with Related Parties - Summary of Transactions Outstanding with Related Parties (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureTransactionsWithRelatedPartiesSummaryOfTransactionsOutstandingWithRelatedPartiesDetails Transactions with Related Parties - Summary of Transactions Outstanding with Related Parties (Details) Details 130 false false R131.htm 101330 - Disclosure - Transactions with Related Parties - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureTransactionsWithRelatedPartiesAdditionalInformationDetails Transactions with Related Parties - Additional Information (Details) Details 131 false false R132.htm 101340 - Disclosure - Transactions with Related Parties - Summary of Compensation to Directors and Other Members of Key Management (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureTransactionsWithRelatedPartiesSummaryOfCompensationToDirectorsAndOtherMembersOfKeyManagementDetails Transactions with Related Parties - Summary of Compensation to Directors and Other Members of Key Management (Details) Details 132 false false R133.htm 101350 - Disclosure - Fair Value of Financial Instruments (Restated) - Schedule of Fair Value Financial Assets and Financial Liabilities Measured at Fair Value on Recurring Basis (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureFairValueOfFinancialInstrumentsRestatedScheduleOfFairValueFinancialAssetsAndFinancialLiabilitiesMeasuredAtFairValueOnRecurring Fair Value of Financial Instruments (Restated) - Schedule of Fair Value Financial Assets and Financial Liabilities Measured at Fair Value on Recurring Basis (Details) Details http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureFairValueOfFinancialInstrumentsRestatedTables 133 false false R134.htm 101360 - Disclosure - Fair Value of Financial Instruments (Restated) - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureFairValueOfFinancialInstrumentsRestatedAdditionalInformationDetails Fair Value of Financial Instruments (Restated) - Additional Information (Details) Details http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureFairValueOfFinancialInstrumentsRestatedTables 134 false false R135.htm 101370 - Disclosure - Fair Value of Financial Instruments (Restated) - Schedule of Reconciliation of Level 3 Fair Value Measurements of Financial Assets (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureFairValueOfFinancialInstrumentsRestatedScheduleOfReconciliationOfLevel3FairValueMeasurementsOfFinancialAssetsDetails Fair Value of Financial Instruments (Restated) - Schedule of Reconciliation of Level 3 Fair Value Measurements of Financial Assets (Details) Details http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureFairValueOfFinancialInstrumentsRestatedTables 135 false false R136.htm 101380 - Disclosure - Fair Value of Financial Instruments (Restated) - Schedule of Impact of Restatements (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureFairValueOfFinancialInstrumentsRestatedScheduleOfImpactOfRestatementsDetails Fair Value of Financial Instruments (Restated) - Schedule of Impact of Restatements (Details) Details http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureFairValueOfFinancialInstrumentsRestatedTables 136 false false R137.htm 101390 - Disclosure - Fair Value of Financial Instruments (Restated) - Fair Value Financial Assets and Financial Liabilities Not Measured at Fair Value on Recurring Basis (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureFairValueOfFinancialInstrumentsRestatedFairValueFinancialAssetsAndFinancialLiabilitiesNotMeasuredAtFairValueOnRecurringBasisDe Fair Value of Financial Instruments (Restated) - Fair Value Financial Assets and Financial Liabilities Not Measured at Fair Value on Recurring Basis (Details) Details http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureFairValueOfFinancialInstrumentsRestatedTables 137 false false R138.htm 101400 - Disclosure - Regulatory Matters - Summary of Capital Adequacy Ratios With RWA Methodology (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRegulatoryMattersSummaryOfCapitalAdequacyRatiosWithRwaMethodologyDetails Regulatory Matters - Summary of Capital Adequacy Ratios With RWA Methodology (Details) Details 138 false false R139.htm 101410 - Disclosure - Regulatory Matters - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRegulatoryMattersAdditionalInformationDetails Regulatory Matters - Additional Information (Details) Details 139 false false R140.htm 101420 - Disclosure - Regulatory Matters - Summary of Capital Adequacy Ratios With NBRK Requirement (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRegulatoryMattersSummaryOfCapitalAdequacyRatiosWithNbrkRequirementDetails Regulatory Matters - Summary of Capital Adequacy Ratios With NBRK Requirement (Details) Details 140 false false R141.htm 101430 - Disclosure - Risk Management Policy - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRiskManagementPolicyAdditionalInformationDetails Risk Management Policy - Additional Information (Details) Details 141 false false R142.htm 101440 - Disclosure - Risk Management Policy - Significant Changes in Gross Carrying Amount of Loans to Customers (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRiskManagementPolicySignificantChangesInGrossCarryingAmountOfLoansToCustomersDetails Risk Management Policy - Significant Changes in Gross Carrying Amount of Loans to Customers (Details) Details 142 false false R143.htm 101450 - Disclosure - Risk Management Policy - Schedule of Internal Rating Model to Classify Individually Significant Loans to Customers in Different Risk Categories (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRiskManagementPolicyScheduleOfInternalRatingModelToClassifyIndividuallySignificantLoansToCustomersInDifferentRiskCategoriesDetai Risk Management Policy - Schedule of Internal Rating Model to Classify Individually Significant Loans to Customers in Different Risk Categories (Details) Details 143 false false R144.htm 101460 - Disclosure - Risk Management Policy - Summary of External Credit Ratings (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRiskManagementPolicySummaryOfExternalCreditRatingsDetails Risk Management Policy - Summary of External Credit Ratings (Details) Details 144 false false R145.htm 101470 - Disclosure - Risk management policy - Loans to customers with allowance for impairment losses based on lifetime ECL modified (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRiskManagementPolicyLoansToCustomersWithAllowanceForImpairmentLossesBasedOnLifetimeEclModifiedDetails Risk management policy - Loans to customers with allowance for impairment losses based on lifetime ECL modified (Details) Details 145 false false R146.htm 101480 - Disclosure - Risk management policy - Schedule of Financial Assets and Liabilities Liquidity and Interest Rate Risks (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRiskManagementPolicyScheduleOfFinancialAssetsAndLiabilitiesLiquidityAndInterestRateRisksDetails Risk management policy - Schedule of Financial Assets and Liabilities Liquidity and Interest Rate Risks (Details) Details 146 false false R147.htm 101490 - Disclosure - Risk management policy - Schedule of Foreign Currency Exchange Rate Risk (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureRiskManagementPolicyScheduleOfForeignCurrencyExchangeRateRiskDetails Risk management policy - Schedule of Foreign Currency Exchange Rate Risk (Details) Details 147 false false R148.htm 101500 - Disclosure - Condensed Financial Information - Parent Company Only - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCondensedFinancialInformationParentCompanyOnlyAdditionalInformationDetails Condensed Financial Information - Parent Company Only - Additional Information (Details) Details 148 false false R149.htm 101510 - Disclosure - Condensed Financial Information - Parent Company Only - Condensed Statements of Profit or Loss and Other Comprehensive Income (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCondensedFinancialInformationParentCompanyOnlyCondensedStatementsOfProfitOrLossAndOtherComprehensiveIncomeDetails Condensed Financial Information - Parent Company Only - Condensed Statements of Profit or Loss and Other Comprehensive Income (Details) Details 149 false false R150.htm 101520 - Disclosure - Condensed Financial Information - Parent Company Only - Condensed Statements of Profit or Loss and Other Comprehensive Income (Parenthetical) (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCondensedFinancialInformationParentCompanyOnlyCondensedStatementsOfProfitOrLossAndOtherComprehensiveIncomeParentheticalDetails Condensed Financial Information - Parent Company Only - Condensed Statements of Profit or Loss and Other Comprehensive Income (Parenthetical) (Details) Details 150 false false R151.htm 101530 - Disclosure - Condensed Financial Information - Parent Company Only - Condensed Statements of Financial Position (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCondensedFinancialInformationParentCompanyOnlyCondensedStatementsOfFinancialPositionDetails Condensed Financial Information - Parent Company Only - Condensed Statements of Financial Position (Details) Details 151 false false R152.htm 101540 - Disclosure - Condensed Financial Information - Parent Company Only - Condensed Statements of Financial Position (Parenthetical) (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCondensedFinancialInformationParentCompanyOnlyCondensedStatementsOfFinancialPositionParentheticalDetails Condensed Financial Information - Parent Company Only - Condensed Statements of Financial Position (Parenthetical) (Details) Details 152 false false R153.htm 101550 - Disclosure - Condensed Financial Information - Parent Company Only - Condensed Statements of Cash Flows (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureCondensedFinancialInformationParentCompanyOnlyCondensedStatementsOfCashFlowsDetails Condensed Financial Information - Parent Company Only - Condensed Statements of Cash Flows (Details) Details 153 false false R154.htm 101560 - Disclosure - Business Combination - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureBusinessCombinationAdditionalInformationDetails Business Combination - Additional Information (Details) Details 154 false false R155.htm 101570 - Disclosure - Business Combination - Schedule of Identifiable Assets Acquired and Liabilities Assumed at Date of Acquisition (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureBusinessCombinationScheduleOfIdentifiableAssetsAcquiredAndLiabilitiesAssumedAtDateOfAcquisitionDetails Business Combination - Schedule of Identifiable Assets Acquired and Liabilities Assumed at Date of Acquisition (Details) Details 155 false false R156.htm 101580 - Disclosure - Business Combination - Schedule of Bargain on Purchase Arising on Acquisition (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureBusinessCombinationScheduleOfBargainOnPurchaseArisingOnAcquisitionDetails Business Combination - Schedule of Bargain on Purchase Arising on Acquisition (Details) Details 156 false false R157.htm 101590 - Disclosure - Business Combination - Schedule of Bargain on Purchase Arising on Acquisition (Parenthetical) (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureBusinessCombinationScheduleOfBargainOnPurchaseArisingOnAcquisitionParentheticalDetails Business Combination - Schedule of Bargain on Purchase Arising on Acquisition (Parenthetical) (Details) Details 157 false false R158.htm 101600 - Disclosure - Business Combination - Schedule of Goodwill on Acquisition (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureBusinessCombinationScheduleOfGoodwillOnAcquisitionDetails Business Combination - Schedule of Goodwill on Acquisition (Details) Details 158 false false R159.htm 101610 - Disclosure - Subsequent Events - Additional Information (Details) Sheet http://ir.kaspi.kz/20231231/taxonomy/role/DisclosureSubsequentEventsAdditionalInformationDetails Subsequent Events - Additional Information (Details) Details 159 false false All Reports Book All Reports kspi-20231231.htm kspi-20231231.xsd img153355434_0.jpg img153355434_1.jpg img153355434_10.jpg img153355434_11.jpg img153355434_12.jpg img153355434_13.jpg img153355434_14.jpg img153355434_15.jpg img153355434_16.jpg img153355434_2.jpg img153355434_3.jpg img153355434_4.jpg img153355434_5.jpg img153355434_6.jpg img153355434_7.jpg img153355434_8.jpg img153355434_9.jpg http://fasb.org/us-gaap/2023 http://xbrl.sec.gov/dei/2023 https://xbrl.ifrs.org/taxonomy/2023-03-23/ifrs-full false false