3.22.2 html 306 209 1 false 50 0 false 7 false false R1.htm 0001001 - Document - Cover Page Sheet http://www.insight.com/role/CoverPage Cover Page Cover 1 false false R2.htm 1001002 - Statement - Consolidated Balance Sheets (unaudited) Sheet http://www.insight.com/role/ConsolidatedBalanceSheetsunaudited Consolidated Balance Sheets (unaudited) Statements 2 false false R3.htm 1002003 - Statement - Consolidated Balance Sheets (unaudited) (Parenthetical) Sheet http://www.insight.com/role/ConsolidatedBalanceSheetsunauditedParenthetical Consolidated Balance Sheets (unaudited) (Parenthetical) Statements 3 false false R4.htm 1003004 - Statement - Consolidated Statements of Operations (unaudited) Sheet http://www.insight.com/role/ConsolidatedStatementsofOperationsunaudited Consolidated Statements of Operations (unaudited) Statements 4 false false R5.htm 1004005 - Statement - Consolidated Statements of Comprehensive Income (unaudited) Sheet http://www.insight.com/role/ConsolidatedStatementsofComprehensiveIncomeunaudited Consolidated Statements of Comprehensive Income (unaudited) Statements 5 false false R6.htm 1005006 - Statement - Consolidated Statements of Stockholders' Equity (unaudited) Sheet http://www.insight.com/role/ConsolidatedStatementsofStockholdersEquityunaudited Consolidated Statements of Stockholders' Equity (unaudited) Statements 6 false false R7.htm 1006007 - Statement - Consolidated Statements of Cash Flows (unaudited) Sheet http://www.insight.com/role/ConsolidatedStatementsofCashFlowsunaudited Consolidated Statements of Cash Flows (unaudited) Statements 7 false false R8.htm 2101101 - Disclosure - Basis of Presentation and Recently Issued Accounting Standards Sheet http://www.insight.com/role/BasisofPresentationandRecentlyIssuedAccountingStandards Basis of Presentation and Recently Issued Accounting Standards Notes 8 false false R9.htm 2104102 - Disclosure - Receivables, Contract Liabilities and Performance Obligations Sheet http://www.insight.com/role/ReceivablesContractLiabilitiesandPerformanceObligations Receivables, Contract Liabilities and Performance Obligations Notes 9 false false R10.htm 2110103 - Disclosure - Assets Held for Sale Sheet http://www.insight.com/role/AssetsHeldforSale Assets Held for Sale Notes 10 false false R11.htm 2112104 - Disclosure - Net Earnings Per Share Sheet http://www.insight.com/role/NetEarningsPerShare Net Earnings Per Share Notes 11 false false R12.htm 2116105 - Disclosure - Debt, Inventory Financing Facilities, Finance Leases and Other Financing Obligations Sheet http://www.insight.com/role/DebtInventoryFinancingFacilitiesFinanceLeasesandOtherFinancingObligations Debt, Inventory Financing Facilities, Finance Leases and Other Financing Obligations Notes 12 false false R13.htm 2121106 - Disclosure - Income Taxes Sheet http://www.insight.com/role/IncomeTaxes Income Taxes Notes 13 false false R14.htm 2123107 - Disclosure - Share Repurchase Program Sheet http://www.insight.com/role/ShareRepurchaseProgram Share Repurchase Program Notes 14 false false R15.htm 2125108 - Disclosure - Commitments and Contingencies Sheet http://www.insight.com/role/CommitmentsandContingencies Commitments and Contingencies Notes 15 false false R16.htm 2127109 - Disclosure - Segment Information Sheet http://www.insight.com/role/SegmentInformation Segment Information Notes 16 false false R17.htm 2134110 - Disclosure - Acquisition Sheet http://www.insight.com/role/Acquisition Acquisition Notes 17 false false R18.htm 2136111 - Disclosure - Subsequent Events Sheet http://www.insight.com/role/SubsequentEvents Subsequent Events Notes 18 false false R19.htm 2202201 - Disclosure - Basis of Presentation and Recently Issued Accounting Standards (Policies) Sheet http://www.insight.com/role/BasisofPresentationandRecentlyIssuedAccountingStandardsPolicies Basis of Presentation and Recently Issued Accounting Standards (Policies) Policies http://www.insight.com/role/BasisofPresentationandRecentlyIssuedAccountingStandards 19 false false R20.htm 2305301 - Disclosure - Receivables, Contract Liabilities and Performance Obligations (Tables) Sheet http://www.insight.com/role/ReceivablesContractLiabilitiesandPerformanceObligationsTables Receivables, Contract Liabilities and Performance Obligations (Tables) Tables http://www.insight.com/role/ReceivablesContractLiabilitiesandPerformanceObligations 20 false false R21.htm 2313302 - Disclosure - Net Earnings Per Share (Tables) Sheet http://www.insight.com/role/NetEarningsPerShareTables Net Earnings Per Share (Tables) Tables http://www.insight.com/role/NetEarningsPerShare 21 false false R22.htm 2317303 - Disclosure - Debt, Inventory Financing Facilities, Finance Leases and Other Financing Obligations (Tables) Sheet http://www.insight.com/role/DebtInventoryFinancingFacilitiesFinanceLeasesandOtherFinancingObligationsTables Debt, Inventory Financing Facilities, Finance Leases and Other Financing Obligations (Tables) Tables http://www.insight.com/role/DebtInventoryFinancingFacilitiesFinanceLeasesandOtherFinancingObligations 22 false false R23.htm 2328304 - Disclosure - Segment Information (Tables) Sheet http://www.insight.com/role/SegmentInformationTables Segment Information (Tables) Tables http://www.insight.com/role/SegmentInformation 23 false false R24.htm 2403401 - Disclosure - Basis of Presentation and Recently Issued Accounting Standards - Additional Information (Detail) Sheet http://www.insight.com/role/BasisofPresentationandRecentlyIssuedAccountingStandardsAdditionalInformationDetail Basis of Presentation and Recently Issued Accounting Standards - Additional Information (Detail) Details 24 false false R25.htm 2406402 - Disclosure - Receivables, Contract Liabilities and Performance Obligations - Summary of Information about Receivables and Contract Liabilities (Detail) Sheet http://www.insight.com/role/ReceivablesContractLiabilitiesandPerformanceObligationsSummaryofInformationaboutReceivablesandContractLiabilitiesDetail Receivables, Contract Liabilities and Performance Obligations - Summary of Information about Receivables and Contract Liabilities (Detail) Details 25 false false R26.htm 2407403 - Disclosure - Receivables, Contract Liabilities and Performance Obligations - Summary of Changes in Contract Liabilities from Contract with Customers (Detail) Sheet http://www.insight.com/role/ReceivablesContractLiabilitiesandPerformanceObligationsSummaryofChangesinContractLiabilitiesfromContractwithCustomersDetail Receivables, Contract Liabilities and Performance Obligations - Summary of Changes in Contract Liabilities from Contract with Customers (Detail) Details 26 false false R27.htm 2408404 - Disclosure - Receivables, Contract Liabilities and Performance Obligations - Additional Information (Detail) Sheet http://www.insight.com/role/ReceivablesContractLiabilitiesandPerformanceObligationsAdditionalInformationDetail Receivables, Contract Liabilities and Performance Obligations - Additional Information (Detail) Details 27 false false R28.htm 2409405 - Disclosure - Receivables, Contract Liabilities and Performance Obligations - Summary of Estimated Net Sales Related to Performance Obligation (Detail) Sheet http://www.insight.com/role/ReceivablesContractLiabilitiesandPerformanceObligationsSummaryofEstimatedNetSalesRelatedtoPerformanceObligationDetail Receivables, Contract Liabilities and Performance Obligations - Summary of Estimated Net Sales Related to Performance Obligation (Detail) Details 28 false false R29.htm 2411406 - Disclosure - Assets Held for Sale - Additional Information (Detail) Sheet http://www.insight.com/role/AssetsHeldforSaleAdditionalInformationDetail Assets Held for Sale - Additional Information (Detail) Details 29 false false R30.htm 2414407 - Disclosure - Net Earnings Per Share - Reconciliation of Denominators of Basic and Diluted EPS Calculations (Detail) Sheet http://www.insight.com/role/NetEarningsPerShareReconciliationofDenominatorsofBasicandDilutedEPSCalculationsDetail Net Earnings Per Share - Reconciliation of Denominators of Basic and Diluted EPS Calculations (Detail) Details 30 false false R31.htm 2415408 - Disclosure - Net Earnings Per Share - Additional Information (Detail) Sheet http://www.insight.com/role/NetEarningsPerShareAdditionalInformationDetail Net Earnings Per Share - Additional Information (Detail) Details 31 false false R32.htm 2418409 - Disclosure - Debt, Inventory Financing Facilities, Finance Leases and Other Financing Obligations - Long-Term Debt (Detail) Sheet http://www.insight.com/role/DebtInventoryFinancingFacilitiesFinanceLeasesandOtherFinancingObligationsLongTermDebtDetail Debt, Inventory Financing Facilities, Finance Leases and Other Financing Obligations - Long-Term Debt (Detail) Details http://www.insight.com/role/DebtInventoryFinancingFacilitiesFinanceLeasesandOtherFinancingObligationsTables 32 false false R33.htm 2419410 - Disclosure - Debt, Inventory Financing Facilities, Finance Leases and Other Financing Obligations - Additional Information (Detail) Sheet http://www.insight.com/role/DebtInventoryFinancingFacilitiesFinanceLeasesandOtherFinancingObligationsAdditionalInformationDetail Debt, Inventory Financing Facilities, Finance Leases and Other Financing Obligations - Additional Information (Detail) Details 33 false false R34.htm 2420411 - Disclosure - Debt, Inventory Financing Facilities, Finance Leases and Other Financing Obligations - Schedule of Convertible Senior Notes Balances (Detail) Notes http://www.insight.com/role/DebtInventoryFinancingFacilitiesFinanceLeasesandOtherFinancingObligationsScheduleofConvertibleSeniorNotesBalancesDetail Debt, Inventory Financing Facilities, Finance Leases and Other Financing Obligations - Schedule of Convertible Senior Notes Balances (Detail) Details 34 false false R35.htm 2422412 - Disclosure - Income Taxes - Additional Information (Detail) Sheet http://www.insight.com/role/IncomeTaxesAdditionalInformationDetail Income Taxes - Additional Information (Detail) Details 35 false false R36.htm 2424413 - Disclosure - Share Repurchase Program - Additional Information (Detail) Sheet http://www.insight.com/role/ShareRepurchaseProgramAdditionalInformationDetail Share Repurchase Program - Additional Information (Detail) Details 36 false false R37.htm 2426414 - Disclosure - Commitments and Contingencies - Additional Information (Detail) Sheet http://www.insight.com/role/CommitmentsandContingenciesAdditionalInformationDetail Commitments and Contingencies - Additional Information (Detail) Details 37 false false R38.htm 2429415 - Disclosure - Segment Information - Additional Information (Detail) Sheet http://www.insight.com/role/SegmentInformationAdditionalInformationDetail Segment Information - Additional Information (Detail) Details 38 false false R39.htm 2430416 - Disclosure - Segment Information - Summary of Revenue Disaggregated by Reportable Operating Segments (Detail) Sheet http://www.insight.com/role/SegmentInformationSummaryofRevenueDisaggregatedbyReportableOperatingSegmentsDetail Segment Information - Summary of Revenue Disaggregated by Reportable Operating Segments (Detail) Details 39 false false R40.htm 2431417 - Disclosure - Segment Information - Financial Information about Reportable Operating Segments (Detail) Sheet http://www.insight.com/role/SegmentInformationFinancialInformationaboutReportableOperatingSegmentsDetail Segment Information - Financial Information about Reportable Operating Segments (Detail) Details 40 false false R41.htm 2432418 - Disclosure - Segment Information - Summary of Total Assets by Reportable Operating Segment (Detail) Sheet http://www.insight.com/role/SegmentInformationSummaryofTotalAssetsbyReportableOperatingSegmentDetail Segment Information - Summary of Total Assets by Reportable Operating Segment (Detail) Details 41 false false R42.htm 2433419 - Disclosure - Segment Information - Pre-Tax Depreciation and Amortization by Operating Segment (Detail) Sheet http://www.insight.com/role/SegmentInformationPreTaxDepreciationandAmortizationbyOperatingSegmentDetail Segment Information - Pre-Tax Depreciation and Amortization by Operating Segment (Detail) Details 42 false false R43.htm 2435420 - Disclosure - Acquisition (Details) Sheet http://www.insight.com/role/AcquisitionDetails Acquisition (Details) Details http://www.insight.com/role/Acquisition 43 false false R44.htm 2437421 - Disclosure - Subsequent Events (Details) Sheet http://www.insight.com/role/SubsequentEventsDetails Subsequent Events (Details) Details http://www.insight.com/role/SubsequentEvents 44 false false All Reports Book All Reports nsit-20220630.htm employmentagreementbetwe.htm nist-20220630x10qex312.htm nsit-20220630.xsd nsit-20220630_cal.xml nsit-20220630_def.xml nsit-20220630_lab.xml nsit-20220630_pre.xml nsit-20220630x10qexx311.htm nsit-20220630x10qexx321.htm nsit-20220630_g1.jpg http://fasb.org/us-gaap/2021-01-31 http://xbrl.sec.gov/dei/2021 true true