3.22.2 html 353 430 1 true 83 0 false 5 false false R1.htm 0001001 - Document - Cover Page Sheet http://www.itron.com/role/CoverPage Cover Page Cover 1 false false R2.htm 1001002 - Statement - Consolidated Statements of Operations Sheet http://www.itron.com/role/ConsolidatedStatementsofOperations Consolidated Statements of Operations Statements 2 false false R3.htm 1002003 - Statement - Consolidated Statements of Comprehensive Income (Loss) Sheet http://www.itron.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss Consolidated Statements of Comprehensive Income (Loss) Statements 3 false false R4.htm 1003004 - Statement - Consolidated Balance Sheets Sheet http://www.itron.com/role/ConsolidatedBalanceSheets Consolidated Balance Sheets Statements 4 false false R5.htm 1004005 - Statement - Consolidated Balance Sheets (Parenthetical) Sheet http://www.itron.com/role/ConsolidatedBalanceSheetsParenthetical Consolidated Balance Sheets (Parenthetical) Statements 5 false false R6.htm 1005006 - Statement - Consolidated Statements of Equity Statement Sheet http://www.itron.com/role/ConsolidatedStatementsofEquityStatement Consolidated Statements of Equity Statement Statements 6 false false R7.htm 1006007 - Statement - Consolidated Statements of Cash Flows Sheet http://www.itron.com/role/ConsolidatedStatementsofCashFlows Consolidated Statements of Cash Flows Statements 7 false false R8.htm 2101101 - Disclosure - Summary of Significant Accounting Policies Sheet http://www.itron.com/role/SummaryofSignificantAccountingPolicies Summary of Significant Accounting Policies Notes 8 false false R9.htm 2104102 - Disclosure - Earnings Per Share Sheet http://www.itron.com/role/EarningsPerShare Earnings Per Share Notes 9 false false R10.htm 2110103 - Disclosure - Certain Balance Sheet Components Sheet http://www.itron.com/role/CertainBalanceSheetComponents Certain Balance Sheet Components Notes 10 false false R11.htm 2117104 - Disclosure - Intangible Assets and Liabilities Sheet http://www.itron.com/role/IntangibleAssetsandLiabilities Intangible Assets and Liabilities Notes 11 false false R12.htm 2122105 - Disclosure - Goodwill Sheet http://www.itron.com/role/Goodwill Goodwill Notes 12 false false R13.htm 2125106 - Disclosure - Debt Sheet http://www.itron.com/role/Debt Debt Notes 13 false false R14.htm 2132107 - Disclosure - Derivative Financial Instruments Sheet http://www.itron.com/role/DerivativeFinancialInstruments Derivative Financial Instruments Notes 14 false false R15.htm 2141108 - Disclosure - Defined Benefit Pension Plans Sheet http://www.itron.com/role/DefinedBenefitPensionPlans Defined Benefit Pension Plans Notes 15 false false R16.htm 2145109 - Disclosure - Stock-Based Compensation Sheet http://www.itron.com/role/StockBasedCompensation Stock-Based Compensation Notes 16 false false R17.htm 2153110 - Disclosure - Income Taxes Sheet http://www.itron.com/role/IncomeTaxes Income Taxes Notes 17 false false R18.htm 2157111 - Disclosure - Commitments and Contingencies Sheet http://www.itron.com/role/CommitmentsandContingencies Commitments and Contingencies Notes 18 false false R19.htm 2162112 - Disclosure - Restructuring (Notes) Notes http://www.itron.com/role/RestructuringNotes Restructuring (Notes) Notes 19 false false R20.htm 2168113 - Disclosure - Shareholders' Equity Sheet http://www.itron.com/role/ShareholdersEquity Shareholders' Equity Notes 20 false false R21.htm 2173114 - Disclosure - Fair Values of Financial Instruments Sheet http://www.itron.com/role/FairValuesofFinancialInstruments Fair Values of Financial Instruments Notes 21 false false R22.htm 2176115 - Disclosure - Segment Information Sheet http://www.itron.com/role/SegmentInformation Segment Information Notes 22 false false R23.htm 2182116 - Disclosure - Revenue Recognition Sheet http://www.itron.com/role/RevenueRecognition Revenue Recognition Notes 23 false false R24.htm 2187117 - Disclosure - Sale of Business Sheet http://www.itron.com/role/SaleofBusiness Sale of Business Notes 24 false false R25.htm 2202201 - Disclosure - Summary of Significant Accounting Policies (Policies) Sheet http://www.itron.com/role/SummaryofSignificantAccountingPoliciesPolicies Summary of Significant Accounting Policies (Policies) Policies http://www.itron.com/role/SummaryofSignificantAccountingPolicies 25 false false R26.htm 2305301 - Disclosure - Earnings Per Share (Tables) Sheet http://www.itron.com/role/EarningsPerShareTables Earnings Per Share (Tables) Tables http://www.itron.com/role/EarningsPerShare 26 false false R27.htm 2311302 - Disclosure - Certain Balance Sheet Components (Tables) Sheet http://www.itron.com/role/CertainBalanceSheetComponentsTables Certain Balance Sheet Components (Tables) Tables http://www.itron.com/role/CertainBalanceSheetComponents 27 false false R28.htm 2318303 - Disclosure - Intangible Assets and Liabilities (Tables) Sheet http://www.itron.com/role/IntangibleAssetsandLiabilitiesTables Intangible Assets and Liabilities (Tables) Tables http://www.itron.com/role/IntangibleAssetsandLiabilities 28 false false R29.htm 2323304 - Disclosure - Goodwill (Tables) Sheet http://www.itron.com/role/GoodwillTables Goodwill (Tables) Tables http://www.itron.com/role/Goodwill 29 false false R30.htm 2326305 - Disclosure - Debt (Tables) Sheet http://www.itron.com/role/DebtTables Debt (Tables) Tables http://www.itron.com/role/Debt 30 false false R31.htm 2333306 - Disclosure - Derivative Financial Instruments (Tables) Sheet http://www.itron.com/role/DerivativeFinancialInstrumentsTables Derivative Financial Instruments (Tables) Tables http://www.itron.com/role/DerivativeFinancialInstruments 31 false false R32.htm 2342307 - Disclosure - Defined Benefit Pension Plans (Tables) Sheet http://www.itron.com/role/DefinedBenefitPensionPlansTables Defined Benefit Pension Plans (Tables) Tables http://www.itron.com/role/DefinedBenefitPensionPlans 32 false false R33.htm 2346308 - Disclosure - Stock-Based Compensation (Tables) Sheet http://www.itron.com/role/StockBasedCompensationTables Stock-Based Compensation (Tables) Tables http://www.itron.com/role/StockBasedCompensation 33 false false R34.htm 2354309 - Disclosure - Income Taxes (Tables) Sheet http://www.itron.com/role/IncomeTaxesTables Income Taxes (Tables) Tables http://www.itron.com/role/IncomeTaxes 34 false false R35.htm 2358310 - Disclosure - Commitments and Contingencies (Tables) Sheet http://www.itron.com/role/CommitmentsandContingenciesTables Commitments and Contingencies (Tables) Tables http://www.itron.com/role/CommitmentsandContingencies 35 false false R36.htm 2363311 - Disclosure - Restructuring (Tables) Sheet http://www.itron.com/role/RestructuringTables Restructuring (Tables) Tables http://www.itron.com/role/RestructuringNotes 36 false false R37.htm 2369312 - Disclosure - Shareholders' Equity (Tables) Sheet http://www.itron.com/role/ShareholdersEquityTables Shareholders' Equity (Tables) Tables http://www.itron.com/role/ShareholdersEquity 37 false false R38.htm 2374313 - Disclosure - Fair Values of Financial Instruments (Tables) Sheet http://www.itron.com/role/FairValuesofFinancialInstrumentsTables Fair Values of Financial Instruments (Tables) Tables http://www.itron.com/role/FairValuesofFinancialInstruments 38 false false R39.htm 2377314 - Disclosure - Segment Information (Tables) Sheet http://www.itron.com/role/SegmentInformationTables Segment Information (Tables) Tables http://www.itron.com/role/SegmentInformation 39 false false R40.htm 2383315 - Disclosure - Revenue Recognition (Tables) Sheet http://www.itron.com/role/RevenueRecognitionTables Revenue Recognition (Tables) Tables http://www.itron.com/role/RevenueRecognition 40 false false R41.htm 2403401 - Disclosure - Summary of Significant Accounting Policies (Details) Sheet http://www.itron.com/role/SummaryofSignificantAccountingPoliciesDetails Summary of Significant Accounting Policies (Details) Details http://www.itron.com/role/SummaryofSignificantAccountingPoliciesPolicies 41 false false R42.htm 2406402 - Disclosure - Computation of Basic and Diluted Earnings per Share (Details) Sheet http://www.itron.com/role/ComputationofBasicandDilutedEarningsperShareDetails Computation of Basic and Diluted Earnings per Share (Details) Details 42 false false R43.htm 2407403 - Disclosure - Earnings Per Share Stock-based Awards (Details) Sheet http://www.itron.com/role/EarningsPerShareStockbasedAwardsDetails Earnings Per Share Stock-based Awards (Details) Details 43 false false R44.htm 2408404 - Disclosure - Earnings Per Share - Convertible Senior Notes and Warrants (Details) Notes http://www.itron.com/role/EarningsPerShareConvertibleSeniorNotesandWarrantsDetails Earnings Per Share - Convertible Senior Notes and Warrants (Details) Details 44 false false R45.htm 2409405 - Disclosure - Earnings Per Share - Convertible Note Hedge Transactions (Details) Sheet http://www.itron.com/role/EarningsPerShareConvertibleNoteHedgeTransactionsDetails Earnings Per Share - Convertible Note Hedge Transactions (Details) Details 45 false false R46.htm 2412406 - Disclosure - Certain Balance Sheet Components Accounts Receivable, Net (Details) Sheet http://www.itron.com/role/CertainBalanceSheetComponentsAccountsReceivableNetDetails Certain Balance Sheet Components Accounts Receivable, Net (Details) Details 46 false false R47.htm 2413407 - Disclosure - Certain Balance Sheet Components Summary of the Allowance for Doubtful Accounts (Details) Sheet http://www.itron.com/role/CertainBalanceSheetComponentsSummaryoftheAllowanceforDoubtfulAccountsDetails Certain Balance Sheet Components Summary of the Allowance for Doubtful Accounts (Details) Details 47 false false R48.htm 2414408 - Disclosure - Certain Balance Sheet Components Inventories (Details) Sheet http://www.itron.com/role/CertainBalanceSheetComponentsInventoriesDetails Certain Balance Sheet Components Inventories (Details) Details 48 false false R49.htm 2415409 - Disclosure - Certain Balance Sheet Components Property, Plant, and Equipment, Net (Details) Sheet http://www.itron.com/role/CertainBalanceSheetComponentsPropertyPlantandEquipmentNetDetails Certain Balance Sheet Components Property, Plant, and Equipment, Net (Details) Details 49 false false R50.htm 2416410 - Disclosure - Certain Balance Sheet Components Depreciation Expense (Details) Sheet http://www.itron.com/role/CertainBalanceSheetComponentsDepreciationExpenseDetails Certain Balance Sheet Components Depreciation Expense (Details) Details 50 false false R51.htm 2419411 - Disclosure - Intangible Assets and Liabilities Gross Carrying Amount and Accumulated Amortization (Details) Sheet http://www.itron.com/role/IntangibleAssetsandLiabilitiesGrossCarryingAmountandAccumulatedAmortizationDetails Intangible Assets and Liabilities Gross Carrying Amount and Accumulated Amortization (Details) Details 51 false false R52.htm 2420412 - Disclosure - Summary of Intangible Asset Account Activity (Details) Sheet http://www.itron.com/role/SummaryofIntangibleAssetAccountActivityDetails Summary of Intangible Asset Account Activity (Details) Details 52 false false R53.htm 2421413 - Disclosure - Intangible Assets and Liabilities Estimated Future Annual Amortization Expense (Details) Sheet http://www.itron.com/role/IntangibleAssetsandLiabilitiesEstimatedFutureAnnualAmortizationExpenseDetails Intangible Assets and Liabilities Estimated Future Annual Amortization Expense (Details) Details 53 false false R54.htm 2424414 - Disclosure - Schedule of Goodwill Allocated to Reporting Segments (Details) Sheet http://www.itron.com/role/ScheduleofGoodwillAllocatedtoReportingSegmentsDetails Schedule of Goodwill Allocated to Reporting Segments (Details) Details 54 false false R55.htm 2427415 - Disclosure - Debt - Schedule of Debt Components of Borrowing (Details) Sheet http://www.itron.com/role/DebtScheduleofDebtComponentsofBorrowingDetails Debt - Schedule of Debt Components of Borrowing (Details) Details 55 false false R56.htm 2428416 - Disclosure - Debt - Credit Facility Additional Information (Details) Sheet http://www.itron.com/role/DebtCreditFacilityAdditionalInformationDetails Debt - Credit Facility Additional Information (Details) Details 56 false false R57.htm 2430418 - Disclosure - Debt - Convertible Note Additional Information (Details) Sheet http://www.itron.com/role/DebtConvertibleNoteAdditionalInformationDetails Debt - Convertible Note Additional Information (Details) Details 57 false false R58.htm 2431419 - Disclosure - Debt - Minimum Required Principal Payments (Details) Sheet http://www.itron.com/role/DebtMinimumRequiredPrincipalPaymentsDetails Debt - Minimum Required Principal Payments (Details) Details 58 false false R59.htm 2434420 - Disclosure - Derivative Financial Instruments - Derivative and Nonderivative Hedging Instrument Fair Value Disclosure (Details) Sheet http://www.itron.com/role/DerivativeFinancialInstrumentsDerivativeandNonderivativeHedgingInstrumentFairValueDisclosureDetails Derivative Financial Instruments - Derivative and Nonderivative Hedging Instrument Fair Value Disclosure (Details) Details 59 false false R60.htm 2435421 - Disclosure - Derivative Financial Instruments - Activity of Hedging Instruments in Accumulated OCI (Details) Sheet http://www.itron.com/role/DerivativeFinancialInstrumentsActivityofHedgingInstrumentsinAccumulatedOCIDetails Derivative Financial Instruments - Activity of Hedging Instruments in Accumulated OCI (Details) Details 60 false false R61.htm 2436422 - Disclosure - Derivative Financial Instruments - Narrative (Details) Sheet http://www.itron.com/role/DerivativeFinancialInstrumentsNarrativeDetails Derivative Financial Instruments - Narrative (Details) Details 61 false false R62.htm 2437423 - Disclosure - Derivative Financial Instruments - Offsetting of Derivative Assets (Details) Sheet http://www.itron.com/role/DerivativeFinancialInstrumentsOffsettingofDerivativeAssetsDetails Derivative Financial Instruments - Offsetting of Derivative Assets (Details) Details 62 false false R63.htm 2438424 - Disclosure - Derivative Financial Instruments - Offsetting of Derivative Liabilities (Details) Sheet http://www.itron.com/role/DerivativeFinancialInstrumentsOffsettingofDerivativeLiabilitiesDetails Derivative Financial Instruments - Offsetting of Derivative Liabilities (Details) Details 63 false false R64.htm 2439425 - Disclosure - Derivative Financial Instruments - Effect of Cash Flow Derivatives on the Balance Sheet and Income Statement, Before Tax (Details) Sheet http://www.itron.com/role/DerivativeFinancialInstrumentsEffectofCashFlowDerivativesontheBalanceSheetandIncomeStatementBeforeTaxDetails Derivative Financial Instruments - Effect of Cash Flow Derivatives on the Balance Sheet and Income Statement, Before Tax (Details) Details 64 false false R65.htm 2440426 - Disclosure - Derivative Financial Instruments - Derivatives Not Designated as Hedging Relationships (Details) Sheet http://www.itron.com/role/DerivativeFinancialInstrumentsDerivativesNotDesignatedasHedgingRelationshipsDetails Derivative Financial Instruments - Derivatives Not Designated as Hedging Relationships (Details) Details 65 false false R66.htm 2443427 - Disclosure - Schedule of Amounts Recognized in the Consolidated Balance Sheets (Details) Sheet http://www.itron.com/role/ScheduleofAmountsRecognizedintheConsolidatedBalanceSheetsDetails Schedule of Amounts Recognized in the Consolidated Balance Sheets (Details) Details 66 false false R67.htm 2444428 - Disclosure - Schedule of Net Periodic Pension Benefit Costs (Details) Sheet http://www.itron.com/role/ScheduleofNetPeriodicPensionBenefitCostsDetails Schedule of Net Periodic Pension Benefit Costs (Details) Details 67 false false R68.htm 2447429 - Disclosure - Stock-Based Compensation Expense and Related Tax Benefit (Details) Sheet http://www.itron.com/role/StockBasedCompensationExpenseandRelatedTaxBenefitDetails Stock-Based Compensation Expense and Related Tax Benefit (Details) Details 68 false false R69.htm 2448430 - Disclosure - Stock Option Summary (Details) Sheet http://www.itron.com/role/StockOptionSummaryDetails Stock Option Summary (Details) Details 69 false false R70.htm 2450432 - Disclosure - Stock-Based Compensation Restricted Stock Units Summary (Details) Sheet http://www.itron.com/role/StockBasedCompensationRestrictedStockUnitsSummaryDetails Stock-Based Compensation Restricted Stock Units Summary (Details) Details 70 false false R71.htm 2451433 - Disclosure - Stock-Based Compensation Long-Term Performance Restricted Stock Unit Award Monte Carlo Pricing Model Assumptions (Details) Sheet http://www.itron.com/role/StockBasedCompensationLongTermPerformanceRestrictedStockUnitAwardMonteCarloPricingModelAssumptionsDetails Stock-Based Compensation Long-Term Performance Restricted Stock Unit Award Monte Carlo Pricing Model Assumptions (Details) Details 71 false false R72.htm 2452434 - Disclosure - Stock-Based Compensation Narrative (Details) Sheet http://www.itron.com/role/StockBasedCompensationNarrativeDetails Stock-Based Compensation Narrative (Details) Details 72 false false R73.htm 2455435 - Disclosure - Income Tax Contingencies (Details) Sheet http://www.itron.com/role/IncomeTaxContingenciesDetails Income Tax Contingencies (Details) Details 73 false false R74.htm 2456436 - Disclosure - Income Taxes Narrative (Details) Sheet http://www.itron.com/role/IncomeTaxesNarrativeDetails Income Taxes Narrative (Details) Details 74 false false R75.htm 2459437 - Disclosure - Commitments and Contingencies Available Lines of Credit, Outstanding Standby Letter of Credits, and Bonds (Details) Sheet http://www.itron.com/role/CommitmentsandContingenciesAvailableLinesofCreditOutstandingStandbyLetterofCreditsandBondsDetails Commitments and Contingencies Available Lines of Credit, Outstanding Standby Letter of Credits, and Bonds (Details) Details 75 false false R76.htm 2460438 - Disclosure - Commitments and Contingencies Warranty Account Activity (Details) Sheet http://www.itron.com/role/CommitmentsandContingenciesWarrantyAccountActivityDetails Commitments and Contingencies Warranty Account Activity (Details) Details 76 false false R77.htm 2461439 - Disclosure - Commitments and Contingencies Warranty Expense (Details) Sheet http://www.itron.com/role/CommitmentsandContingenciesWarrantyExpenseDetails Commitments and Contingencies Warranty Expense (Details) Details 77 false false R78.htm 2464440 - Disclosure - Restructuring Expected Costs - 2021 Projects (Details) Sheet http://www.itron.com/role/RestructuringExpectedCosts2021ProjectsDetails Restructuring Expected Costs - 2021 Projects (Details) Details 78 false false R79.htm 2465441 - Disclosure - Restructuring Expected Costs - 2020 Projects (Details) Sheet http://www.itron.com/role/RestructuringExpectedCosts2020ProjectsDetails Restructuring Expected Costs - 2020 Projects (Details) Details 79 false false R80.htm 2466442 - Disclosure - Restructuring Additional Information (Details) Sheet http://www.itron.com/role/RestructuringAdditionalInformationDetails Restructuring Additional Information (Details) Details 80 false false R81.htm 2467443 - Disclosure - Restructuring Related Balance Sheet Activity (Details) Sheet http://www.itron.com/role/RestructuringRelatedBalanceSheetActivityDetails Restructuring Related Balance Sheet Activity (Details) Details 81 false false R82.htm 2470444 - Disclosure - Shareholders' Equity Narrative (Details) Sheet http://www.itron.com/role/ShareholdersEquityNarrativeDetails Shareholders' Equity Narrative (Details) Details 82 false false R83.htm 2471445 - Disclosure - Shareholders' Equity Accumulated Other Comprehensive Income (Details) Sheet http://www.itron.com/role/ShareholdersEquityAccumulatedOtherComprehensiveIncomeDetails Shareholders' Equity Accumulated Other Comprehensive Income (Details) Details 83 false false R84.htm 2472446 - Disclosure - Shareholders' Equity Other Comprehensive Income (Loss) (Details) Sheet http://www.itron.com/role/ShareholdersEquityOtherComprehensiveIncomeLossDetails Shareholders' Equity Other Comprehensive Income (Loss) (Details) Details 84 false false R85.htm 2475447 - Disclosure - Schedule of Fair Values of Financial Instruments (Details) Sheet http://www.itron.com/role/ScheduleofFairValuesofFinancialInstrumentsDetails Schedule of Fair Values of Financial Instruments (Details) Details 85 false false R86.htm 2478448 - Disclosure - Segment Information Narrative (Details) Sheet http://www.itron.com/role/SegmentInformationNarrativeDetails Segment Information Narrative (Details) Details 86 false false R87.htm 2479449 - Disclosure - Information By Segment (Details) Sheet http://www.itron.com/role/InformationBySegmentDetails Information By Segment (Details) Details 87 false false R88.htm 2480450 - Disclosure - Segment Information Revenues By Region (Details) Sheet http://www.itron.com/role/SegmentInformationRevenuesByRegionDetails Segment Information Revenues By Region (Details) Details 88 false false R89.htm 2481451 - Disclosure - Depreciation and Amortization, by Segment (Details) Sheet http://www.itron.com/role/DepreciationandAmortizationbySegmentDetails Depreciation and Amortization, by Segment (Details) Details 89 false false R90.htm 2484452 - Disclosure - Revenue Recognition Revenue Contract Assets and Liabilities Rollforward (Details) Sheet http://www.itron.com/role/RevenueRecognitionRevenueContractAssetsandLiabilitiesRollforwardDetails Revenue Recognition Revenue Contract Assets and Liabilities Rollforward (Details) Details 90 false false R91.htm 2485453 - Disclosure - Revenue Recognition Narrative (Details) Sheet http://www.itron.com/role/RevenueRecognitionNarrativeDetails Revenue Recognition Narrative (Details) Details 91 false false R92.htm 2486454 - Disclosure - Revenue Recognition Remaing Performance Obligation (Details) Sheet http://www.itron.com/role/RevenueRecognitionRemaingPerformanceObligationDetails Revenue Recognition Remaing Performance Obligation (Details) Details 92 false false R93.htm 2488455 - Disclosure - Sale of Business - Narrative (Details) Sheet http://www.itron.com/role/SaleofBusinessNarrativeDetails Sale of Business - Narrative (Details) Details 93 false false All Reports Book All Reports itri-20220630.htm itri-20220630.xsd itri-20220630_cal.xml itri-20220630_def.xml itri-20220630_lab.xml itri-20220630_pre.xml itriex-101itronsecondamend.htm itriex-102deitrichthomasci.htm itriex-31106302022.htm itriex-31206302022.htm itriex-32106302022.htm http://fasb.org/us-gaap/2021-01-31 http://xbrl.sec.gov/dei/2021q4 true true