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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Statement of Comprehensive Income [Abstract] |  |  |  |
Net income | $ 186.8 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | $ 490.9 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | $ 125.4 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic |
Other comprehensive income (loss): |  |  |  |
Net foreign currency translation adjustment | (95.9)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax | 10.9 us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax | 4.7 us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax |
Net change in postretirement benefit plans, net of tax impacts of $2.6, ($38.8), and $0, respectively | (15.0)us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax | 66.3 us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax | (42.3)us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax |
Net change in unrealized loss on investment securities, net of tax impacts of $0, $0, and $1.0, respectively | 0 us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax | 0 us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax | 1.0 us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax |
Other comprehensive (loss) income | (110.9)us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent | 77.2 us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent | (36.6)us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent |
Comprehensive income | 75.9 us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest | 568.1 us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest | 88.8 us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest |
Less: Comprehensive income attributable to noncontrolling interests | 2.3 us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest | 2.4 us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest | 0 us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest |
Comprehensive income attributable to ITT Corporation | 73.6 us-gaap_ComprehensiveIncomeNetOfTax | 565.7 us-gaap_ComprehensiveIncomeNetOfTax | 88.8 us-gaap_ComprehensiveIncomeNetOfTax |
Disclosure of reclassification adjustments and other adjustments to postretirement benefit plans |  |  |  |
Amortization of prior service (benefit) costs, net of tax expense (benefit) of $2.2, $(0.1), and $0, respectively (See Note 15) | (3.8)us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax | 0.3 us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax | 0.8 us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax |
Amortization of net actuarial loss, net of tax benefit of $(3.1), $(4.8), and $0, respectively (See Note 15) | 6.3 us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax | 8.5 us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax | 10.9 us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax |
Prior service credit, net of tax expense of $(19.7), $(7.1), and $0, respectively | 34.5 us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax | 11.9 us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax | 3.1 us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax |
Net actuarial (loss) gain, net of tax benefit (expense) of $23.2, $(26.8), and $0, respectively | (53.8)us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax | 46.1 us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax | (56.7)us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax |
Unrealized change from foreign currency translation | 1.8 itt_OtherComprehensiveIncomeDefinedBenefitPlanUnrealizedForeignCurrencyGainLossNetOfTax | (0.5)itt_OtherComprehensiveIncomeDefinedBenefitPlanUnrealizedForeignCurrencyGainLossNetOfTax | (0.4)itt_OtherComprehensiveIncomeDefinedBenefitPlanUnrealizedForeignCurrencyGainLossNetOfTax |
Net change in postretirement benefit plans, net of tax impacts of $2.6, ($38.8), and $0, respectively | (15.0)us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax | 66.3 us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax | (42.3)us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax |
Disclosure of reclassification adjustments and other adjustments to unrealized loss on investment securities |  |  |  |
Realized losses arising during the period, net of tax expense of $0, $0, and $1.0, respectively | 0 us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax | 0 us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax | 1.0 us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax | [1]
Net change in unrealized loss on investment securities, net of tax impacts of $0, $0, and $1.0, respectively | $ 0 us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax | $ 0 us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax | $ 1.0 us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax |
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