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Income Taxes Schedule of Income Tax Rate Reconciliation (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |||||||
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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| Income (loss) before income taxes | ||||||||
| Domestic | $ 92,933us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic | $ 19,016us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic | $ 167,299us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic | |||||
| Foreign | (107,842)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign | (167,270)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign | (31,080)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign | |||||
| Income (loss) before income taxes | (14,909)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | (148,254)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | 136,219us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | |||||
| Expected federal income tax provision (benefit) | (5,218)us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate | (51,889)us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate | 47,677us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate | |||||
| Goodwill impairment | 119us-gaap_IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses | 49,730us-gaap_IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses | (1,905)us-gaap_IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses | |||||
| Change in valuation allowance | 100,651us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance | 17,999us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance | 12,855us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance | |||||
| Stock-based compensation | 1,255us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost | 1,598us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost | 1,787us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost | |||||
| Foreign earnings (1) | (30,417)us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential | [1] | (15,655)us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential | [1] | (36,536)us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential | [1] | ||
| Tax credits | (91,148)us-gaap_IncomeTaxReconciliationTaxCredits | (10,352)us-gaap_IncomeTaxReconciliationTaxCredits | (2,174)us-gaap_IncomeTaxReconciliationTaxCredits | |||||
| Uncertain tax positions, including interest and penalties | 974us-gaap_IncomeTaxReconciliationTaxContingencies | 1,360us-gaap_IncomeTaxReconciliationTaxContingencies | (2,740)us-gaap_IncomeTaxReconciliationTaxContingencies | |||||
| Change in tax rates | (20)us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate | 1,442us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate | 174us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate | |||||
| State income tax provision (benefit), net of federal effect | (984)us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes | (2,291)us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes | 1,242us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes | |||||
| U.S. tax provision on foreign earnings | 31,309us-gaap_IncomeTaxReconciliationRepatriationOfForeignEarnings | (245)us-gaap_IncomeTaxReconciliationRepatriationOfForeignEarnings | 2,370us-gaap_IncomeTaxReconciliationRepatriationOfForeignEarnings | |||||
| Domestic production activities deduction | (2,312)us-gaap_IncomeTaxReconciliationDeductionsQualifiedProductionActivities | (146)us-gaap_IncomeTaxReconciliationDeductionsQualifiedProductionActivities | (2,612)us-gaap_IncomeTaxReconciliationDeductionsQualifiedProductionActivities | |||||
| Local foreign taxes | 2,295itri_IncomeTaxReconciliationLocalForeignTaxes | 3,212itri_IncomeTaxReconciliationLocalForeignTaxes | 3,635itri_IncomeTaxReconciliationLocalForeignTaxes | |||||
| Other, net | 137us-gaap_IncomeTaxReconciliationOtherAdjustments | 1,573us-gaap_IncomeTaxReconciliationOtherAdjustments | 2,222us-gaap_IncomeTaxReconciliationOtherAdjustments | |||||
| Total provision (benefit) for income taxes | $ 6,641us-gaap_IncomeTaxExpenseBenefit | $ (3,664)us-gaap_IncomeTaxExpenseBenefit | $ 25,995us-gaap_IncomeTaxExpenseBenefit | |||||
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- Details
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- Definition
The portion of the difference between total income tax expense or benefit as reported in the Income Statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to the application of appropriate local tax rates in foreign jurisdictions. No definition available.
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- Definition
The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the difference between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for qualified production activity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible impairment loss. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible equity-based compensation costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to repatriation of foreign earnings. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in income tax contingencies. Including, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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