3.5.0.2 html 115 260 1 false 33 0 false 6 false false R1.htm 0005000 - Document - Document and Entity Information Statement Sheet http://www.nii.com/role/DocumentAndEntityInformationStatement Document and Entity Information Statement Cover 1 false false R2.htm 1001000 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS Sheet http://www.nii.com/role/CondensedConsolidatedBalanceSheets CONDENSED CONSOLIDATED BALANCE SHEETS Statements 2 false false R3.htm 1001001 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) Sheet http://www.nii.com/role/CondensedConsolidatedBalanceSheetsParenthetical CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) Statements 3 false false R4.htm 1002000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME Sheet http://www.nii.com/role/CondensedConsolidatedStatementsOfComprehensiveIncome CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME Statements 4 false false R5.htm 1003000 - Statement - CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY Sheet http://www.nii.com/role/CondensedConsolidatedStatementOfChangesInStockholdersEquity CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY Statements 5 false false R6.htm 1004000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Sheet http://www.nii.com/role/CondensedConsolidatedStatementsOfCashFlows CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Statements 6 false false R7.htm 2106100 - Disclosure - Basis of Presentation Sheet http://www.nii.com/role/BasisOfPresentation Basis of Presentation Notes 7 false false R8.htm 2109100 - Disclosure - Emergence From Chapter 11 Proceedings and Fresh Start Accounting Sheet http://www.nii.com/role/EmergenceFromChapter11ProceedingsAndFreshStartAccounting Emergence From Chapter 11 Proceedings and Fresh Start Accounting Notes 8 false false R9.htm 2111100 - Disclosure - Supplemental Financial Statement Information Supplemental Financial Statement Information Sheet http://www.nii.com/role/SupplementalFinancialStatementInformationSupplementalFinancialStatementInformation Supplemental Financial Statement Information Supplemental Financial Statement Information Notes 9 false false R10.htm 2113100 - Disclosure - Discontinued Operations Discontinued Operations Sheet http://www.nii.com/role/DiscontinuedOperationsDiscontinuedOperations Discontinued Operations Discontinued Operations Notes 10 false false R11.htm 2115100 - Disclosure - Impairment, Restructuring and Other Charges Impairment, Restructuring and Other Charges Sheet http://www.nii.com/role/ImpairmentRestructuringAndOtherChargesImpairmentRestructuringAndOtherCharges Impairment, Restructuring and Other Charges Impairment, Restructuring and Other Charges Notes 11 false false R12.htm 2116100 - Disclosure - Debt Sheet http://www.nii.com/role/Debt Debt Notes 12 false false R13.htm 2117100 - Disclosure - Fair Value Measurements Sheet http://www.nii.com/role/FairValueMeasurements Fair Value Measurements Notes 13 false false R14.htm 2118100 - Disclosure - Commitments and Contingencies Sheet http://www.nii.com/role/CommitmentsAndContingencies Commitments and Contingencies Notes 14 false false R15.htm 2119100 - Disclosure - Income Taxes Sheet http://www.nii.com/role/IncomeTaxes Income Taxes Notes 15 false false R16.htm 2122100 - Disclosure - Segment Reporting Sheet http://www.nii.com/role/SegmentReporting Segment Reporting Notes 16 false false R17.htm 2123100 - Disclosure - Subsequent Events Subsequent Events Sheet http://www.nii.com/role/SubsequentEventsSubsequentEvents Subsequent Events Subsequent Events Notes 17 false false R18.htm 2206201 - Disclosure - Basis of Presentation Basis of Presentation (Policies) Sheet http://www.nii.com/role/BasisOfPresentationBasisOfPresentationPolicies Basis of Presentation Basis of Presentation (Policies) Policies http://www.nii.com/role/EmergenceFromChapter11ProceedingsAndFreshStartAccounting 18 false false R19.htm 2309301 - Disclosure - Emergence from Chapter 11 Proceedings and Fresh Start Accounting (Tables) Sheet http://www.nii.com/role/EmergenceFromChapter11ProceedingsAndFreshStartAccountingTables Emergence from Chapter 11 Proceedings and Fresh Start Accounting (Tables) Tables 19 false false R20.htm 2311301 - Disclosure - Supplemental Financial Statement Information (Tables) Sheet http://www.nii.com/role/SupplementalFinancialStatementInformationTables Supplemental Financial Statement Information (Tables) Tables http://www.nii.com/role/SupplementalFinancialStatementInformationSupplementalFinancialStatementInformation 20 false false R21.htm 2313301 - Disclosure - Discontinued Operations (Tables) Sheet http://www.nii.com/role/DiscontinuedOperationsTables Discontinued Operations (Tables) Tables http://www.nii.com/role/DiscontinuedOperationsDiscontinuedOperations 21 false false R22.htm 2315301 - Disclosure - Impairment, Restructuring and Other Charges (Tables) Sheet http://www.nii.com/role/ImpairmentRestructuringAndOtherChargesTables Impairment, Restructuring and Other Charges (Tables) Tables http://www.nii.com/role/ImpairmentRestructuringAndOtherChargesImpairmentRestructuringAndOtherCharges 22 false false R23.htm 2316301 - Disclosure - Debt (Tables) Sheet http://www.nii.com/role/DebtTables Debt (Tables) Tables http://www.nii.com/role/Debt 23 false false R24.htm 2317301 - Disclosure - Fair Value Measurements (Tables) Sheet http://www.nii.com/role/FairValueMeasurementsTables Fair Value Measurements (Tables) Tables http://www.nii.com/role/FairValueMeasurements 24 false false R25.htm 2322301 - Disclosure - Segment Reporting (Tables) Sheet http://www.nii.com/role/SegmentReportingTables Segment Reporting (Tables) Tables http://www.nii.com/role/SegmentReporting 25 false false R26.htm 2406402 - Disclosure - Basis of Presentation (Details) Sheet http://www.nii.com/role/BasisOfPresentationDetails Basis of Presentation (Details) Details http://www.nii.com/role/BasisOfPresentationBasisOfPresentationPolicies 26 false false R27.htm 2409402 - Disclosure - Emergence from Chapter 11 Proceedings and Fresh Start Accounting (Details) Sheet http://www.nii.com/role/EmergenceFromChapter11ProceedingsAndFreshStartAccountingDetails Emergence from Chapter 11 Proceedings and Fresh Start Accounting (Details) Details http://www.nii.com/role/EmergenceFromChapter11ProceedingsAndFreshStartAccountingTables 27 false false R28.htm 2409403 - Disclosure - Emergence From Chapter 11 Proceedings and Fresh Start Accounting Components of Reorganization (Details) Sheet http://www.nii.com/role/EmergenceFromChapter11ProceedingsAndFreshStartAccountingComponentsOfReorganizationDetails Emergence From Chapter 11 Proceedings and Fresh Start Accounting Components of Reorganization (Details) Details 28 false false R29.htm 2411402 - Disclosure - Supplemental Financial Statement Information - Prepaid and Other Assets (Details) Sheet http://www.nii.com/role/SupplementalFinancialStatementInformationPrepaidAndOtherAssetsDetails Supplemental Financial Statement Information - Prepaid and Other Assets (Details) Details 29 false false R30.htm 2411403 - Disclosure - Supplemental Financial Statement Information - Property, Plant and Equipment (Details) Sheet http://www.nii.com/role/SupplementalFinancialStatementInformationPropertyPlantAndEquipmentDetails Supplemental Financial Statement Information - Property, Plant and Equipment (Details) Details 30 false false R31.htm 2411404 - Disclosure - Supplemental Financial Statement Information - Intangible Assets, Net (Details) Sheet http://www.nii.com/role/SupplementalFinancialStatementInformationIntangibleAssetsNetDetails Supplemental Financial Statement Information - Intangible Assets, Net (Details) Details 31 false false R32.htm 2411405 - Disclosure - Supplemental Financial Statement Information - Future Estimated Amortization Expense (Details) Sheet http://www.nii.com/role/SupplementalFinancialStatementInformationFutureEstimatedAmortizationExpenseDetails Supplemental Financial Statement Information - Future Estimated Amortization Expense (Details) Details 32 false false R33.htm 2411406 - Disclosure - Supplemental Financial Statement Information - Restricted Cash (Details) Sheet http://www.nii.com/role/SupplementalFinancialStatementInformationRestrictedCashDetails Supplemental Financial Statement Information - Restricted Cash (Details) Details 33 false false R34.htm 2411407 - Disclosure - Supplemental Financial Statement Information - Other Assets (Details) Sheet http://www.nii.com/role/SupplementalFinancialStatementInformationOtherAssetsDetails Supplemental Financial Statement Information - Other Assets (Details) Details 34 false false R35.htm 2411408 - Disclosure - Supplemental Financial Statement Information - Accrued Expenses and Other (Details) Sheet http://www.nii.com/role/SupplementalFinancialStatementInformationAccruedExpensesAndOtherDetails Supplemental Financial Statement Information - Accrued Expenses and Other (Details) Details 35 false false R36.htm 2411409 - Disclosure - Supplemental Financial Statement Information - Supplemental Cash Flow Disclosures (Details) Sheet http://www.nii.com/role/SupplementalFinancialStatementInformationSupplementalCashFlowDisclosuresDetails Supplemental Financial Statement Information - Supplemental Cash Flow Disclosures (Details) Details 36 false false R37.htm 2411410 - Disclosure - Supplemental Financial Statement Information - Revenue Based Taxes (Details) Sheet http://www.nii.com/role/SupplementalFinancialStatementInformationRevenueBasedTaxesDetails Supplemental Financial Statement Information - Revenue Based Taxes (Details) Details 37 false false R38.htm 2411411 - Disclosure - Supplemental Financial Statement Information - Diluted Net (Loss) Income Per Common Share (Details) Sheet http://www.nii.com/role/SupplementalFinancialStatementInformationDilutedNetLossIncomePerCommonShareDetails Supplemental Financial Statement Information - Diluted Net (Loss) Income Per Common Share (Details) Details 38 false false R39.htm 2413402 - Disclosure - Discontinued Operations (Details) Sheet http://www.nii.com/role/DiscontinuedOperationsDetails Discontinued Operations (Details) Details http://www.nii.com/role/DiscontinuedOperationsTables 39 false false R40.htm 2415402 - Disclosure - Impairment, Restructuring and Other Charges - Narrative (Details) Sheet http://www.nii.com/role/ImpairmentRestructuringAndOtherChargesNarrativeDetails Impairment, Restructuring and Other Charges - Narrative (Details) Details http://www.nii.com/role/ImpairmentRestructuringAndOtherChargesImpairmentRestructuringAndOtherCharges 40 false false R41.htm 2415403 - Disclosure - Impairment, Restructuring and Other Charges - Restructuring Charges (Details) Sheet http://www.nii.com/role/ImpairmentRestructuringAndOtherChargesRestructuringChargesDetails Impairment, Restructuring and Other Charges - Restructuring Charges (Details) Details 41 false false R42.htm 2416402 - Disclosure - Debt (Details) Sheet http://www.nii.com/role/DebtDetails Debt (Details) Details http://www.nii.com/role/DebtTables 42 false false R43.htm 2416403 - Disclosure - Debt - Narrative (Details) Sheet http://www.nii.com/role/DebtNarrativeDetails Debt - Narrative (Details) Details 43 false false R44.htm 2417402 - Disclosure - Fair Value Measurements - Nextel Argentina Sale (Details) Sheet http://www.nii.com/role/FairValueMeasurementsNextelArgentinaSaleDetails Fair Value Measurements - Nextel Argentina Sale (Details) Details 44 false false R45.htm 2417403 - Disclosure - Fair Value Measurements - Fair Value Instruments (Details) Sheet http://www.nii.com/role/FairValueMeasurementsFairValueInstrumentsDetails Fair Value Measurements - Fair Value Instruments (Details) Details 45 false false R46.htm 2417404 - Disclosure - Fair Value Measurements - Carrying Amounts and Estimated Fair Values of Long-Term Debt Instrument (Details) Sheet http://www.nii.com/role/FairValueMeasurementsCarryingAmountsAndEstimatedFairValuesOfLongTermDebtInstrumentDetails Fair Value Measurements - Carrying Amounts and Estimated Fair Values of Long-Term Debt Instrument (Details) Details 46 false false R47.htm 2418401 - Disclosure - Commitments and Contingencies - Narrative (Details) Sheet http://www.nii.com/role/CommitmentsAndContingenciesNarrativeDetails Commitments and Contingencies - Narrative (Details) Details 47 false false R48.htm 2422402 - Disclosure - Segment Reporting (Details) Sheet http://www.nii.com/role/SegmentReportingDetails Segment Reporting (Details) Details http://www.nii.com/role/SegmentReportingTables 48 false false R49.htm 2423401 - Disclosure - Subsequent Events (Details) Sheet http://www.nii.com/role/SubsequentEventsDetails Subsequent Events (Details) Details http://www.nii.com/role/SubsequentEventsSubsequentEvents 49 false false All Reports Book All Reports nihd-20160630.xml nihd-20160630.xsd nihd-20160630_cal.xml nihd-20160630_def.xml nihd-20160630_lab.xml nihd-20160630_pre.xml true true