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v2.4.1.9

Consolidated Statements of Cash Flows(USD ($)) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Mar. 31, 2015 | Mar. 31, 2014 | Mar. 31, 2013
Cash Flows From Operating Activities |  |  |
Net income | $ 291.3 us-gaap_NetIncomeLoss | $ 99.5 us-gaap_NetIncomeLoss | $ 45.5 us-gaap_NetIncomeLoss
Adjustments to reconcile net income to net cash provided by operating activities |  |  |
Depreciation and amortization | 70.9 us-gaap_DepreciationDepletionAndAmortization | 61.4 us-gaap_DepreciationDepletionAndAmortization | 61.2 us-gaap_DepreciationDepletionAndAmortization
Deferred income taxes | (37.4)us-gaap_DeferredIncomeTaxesAndTaxCredits | (70.7)us-gaap_DeferredIncomeTaxesAndTaxCredits | (52.8)us-gaap_DeferredIncomeTaxesAndTaxCredits
Stock-based compensation | 9.2 us-gaap_ShareBasedCompensation | 8.5 us-gaap_ShareBasedCompensation | 7.0 us-gaap_ShareBasedCompensation
Asbestos adjustments | (33.4)jhx_AsbestosAdjustments | 195.8 jhx_AsbestosAdjustments | 117.1 jhx_AsbestosAdjustments
Asset impairments |  |  | 16.9 us-gaap_AssetImpairmentCharges
Tax benefit from stock options exercised | (1.4)jhx_DeferredTaxBenefitFromStockOptionsExercised | (5.6)jhx_DeferredTaxBenefitFromStockOptionsExercised | (3.5)jhx_DeferredTaxBenefitFromStockOptionsExercised
Changes in operating assets and liabilities: |  |  |
Restricted cash and cash equivalents | 107.8 us-gaap_IncreaseDecreaseInRestrictedCashForOperatingActivities | 99.9 us-gaap_IncreaseDecreaseInRestrictedCashForOperatingActivities | 224.7 us-gaap_IncreaseDecreaseInRestrictedCashForOperatingActivities
Restricted short-term investments - Asbestos | 0.2 us-gaap_IncreaseDecreaseOfRestrictedInvestments | 6.3 us-gaap_IncreaseDecreaseOfRestrictedInvestments | (0.1)us-gaap_IncreaseDecreaseOfRestrictedInvestments
Payment to AICF | (113.0)jhx_PaymentToFund |  | (184.1)jhx_PaymentToFund
Accounts and other receivables | (5.1)us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables | 4.9 us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables | (10.6)us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables
Inventories | (38.5)us-gaap_IncreaseDecreaseInInventories | (22.1)us-gaap_IncreaseDecreaseInInventories | 8.0 us-gaap_IncreaseDecreaseInInventories
Prepaid expenses and other assets | 9.2 us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets | 3.5 us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets | 8.8 us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Insurance receivable - Asbestos | 29.1 jhx_IncreaseDecreaseInInsuranceReceivableAsbestos | 25.7 jhx_IncreaseDecreaseInInsuranceReceivableAsbestos | 36.8 jhx_IncreaseDecreaseInInsuranceReceivableAsbestos
Accounts payable and accrued liabilities | 30.8 us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities | 48.5 us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities | (40.4)us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
Asbestos liability | (136.7)jhx_IncreaseDecreaseInAsbestosFundLiability | (133.6)jhx_IncreaseDecreaseInAsbestosFundLiability | (127.6)jhx_IncreaseDecreaseInAsbestosFundLiability
Other accrued liabilities | (3.5)us-gaap_IncreaseDecreaseInOtherAccruedLiabilities | 0.8 us-gaap_IncreaseDecreaseInOtherAccruedLiabilities | 2.4 us-gaap_IncreaseDecreaseInOtherAccruedLiabilities
Net cash provided by operating activities | 179.5 us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations | 322.8 us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations | 109.3 us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
Cash Flows From Investing Activities |  |  |
Purchases of property, plant and equipment | (276.2)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment | (115.4)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment | (61.1)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Proceeds from sale of property, plant and equipment |  | 0.7 us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment | 1.4 us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment
Capitalized interest | (1.7)us-gaap_InterestPaidCapitalized |  |
Acquisition of business |  | (4.1)us-gaap_PaymentsToAcquireAssetsInvestingActivities |
Net cash used in investing activities | (277.9)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations | (118.8)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations | (59.7)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
Cash Flows From Financing Activities |  |  |
Proceeds from long-term borrowings | 717.0 us-gaap_ProceedsFromIssuanceOfLongTermDebt |  | 330.0 us-gaap_ProceedsFromIssuanceOfLongTermDebt
Repayments of long-term borrowings | (642.0)us-gaap_RepaymentsOfLongTermDebt |  | (330.0)us-gaap_RepaymentsOfLongTermDebt
Proceeds from senior unsecured notes, net of deferred financing fees | 314.1 us-gaap_ProceedsFromUnsecuredNotesPayable |  |
Proceeds from issuance of shares | 4.1 us-gaap_ProceedsFromIssuanceOfCommonStock | 29.3 us-gaap_ProceedsFromIssuanceOfCommonStock | 26.3 us-gaap_ProceedsFromIssuanceOfCommonStock
Tax benefit from stock options exercised | 1.4 us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities | 5.6 us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities | 3.5 us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
Common stock repurchased and retired | (9.1)us-gaap_PaymentsForRepurchaseOfCommonStock | (22.1)us-gaap_PaymentsForRepurchaseOfCommonStock |
Dividends paid | (390.1)us-gaap_PaymentsOfDividendsCommonStock | (199.1)us-gaap_PaymentsOfDividendsCommonStock | (188.5)us-gaap_PaymentsOfDividendsCommonStock
Net cash used in financing activities | (4.6)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations | (186.3)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations | (158.7)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
Effects of exchange rate changes on cash | 2.5 us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents | (3.9)us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents | (2.6)us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents
Net (decrease) increase in cash and cash equivalents | (100.5)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | 13.8 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | (111.7)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
Cash and cash equivalents at beginning of period | 167.5 us-gaap_CashAndCashEquivalentsAtCarryingValue | 153.7 us-gaap_CashAndCashEquivalentsAtCarryingValue | 265.4 us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash and cash equivalents at end of period | 67.0 us-gaap_CashAndCashEquivalentsAtCarryingValue | 167.5 us-gaap_CashAndCashEquivalentsAtCarryingValue | 153.7 us-gaap_CashAndCashEquivalentsAtCarryingValue
Components of Cash and Cash Equivalents |  |  |
Cash at bank and on hand | 60.0 us-gaap_Cash | 70.9 us-gaap_Cash | 55.5 us-gaap_Cash
Short-term deposits | 7.0 us-gaap_CashEquivalentsAtCarryingValue | 96.6 us-gaap_CashEquivalentsAtCarryingValue | 98.2 us-gaap_CashEquivalentsAtCarryingValue
Cash and cash equivalents at end of period | 67.0 us-gaap_CashAndCashEquivalentsAtCarryingValue | 167.5 us-gaap_CashAndCashEquivalentsAtCarryingValue | 153.7 us-gaap_CashAndCashEquivalentsAtCarryingValue
Supplemental Disclosure of Cash Flow Activities |  |  |
Cash paid during the year for interest, net of amounts capitalized | 4.6 us-gaap_InterestPaidNet |  | 0.1 us-gaap_InterestPaidNet
Cash paid during the year for income taxes, net | $ 35.6 jhx_IncomeTaxesPaidNetIncludingWithholdingTaxes | $ 11.6 jhx_IncomeTaxesPaidNetIncludingWithholdingTaxes | $ 83.3 jhx_IncomeTaxesPaidNetIncludingWithholdingTaxes

X
- Definition Comprised of changes in actuarial estimates received as of March 31 each year and the effect of foreign exchange movements in the asbestos related assets and liabilities which are denominated in Australian dollars. + References No definition available. + Details
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- Definition The change during the reported period in the asbestos liability, excluding changes attributable to actuarial adjustments or movements in foreign currency exchange rates, which are non-cash asbestos adjustments to reconcile net income to net cash provided by operating activities. + References No definition available. + Details
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- Definition Under the terms of the Amended and Restated Final Funding Agreement (AFFA), a wholly owned Australian subsidiary (the Performing Subsidiary) has an obligation to make payments to the AICF on an annual basis. The amount of these annual payments is dependent on several factors, including the Company's free cash flow (as defined by the AFFA), actuarial estimations, actual claims paid, operating expenses of the AICF and the annual cash flow cap. + References No definition available. + Details
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- Definition Amount of cash inflow (outflow) of financing activities, excluding discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3574-108585 + Details
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- Definition Amount of cash inflow (outflow) of investing activities, excluding discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3574-108585 + Details
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- Definition Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3521-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585 + Details
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6519514 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=6518256 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.19) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.18) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.22) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 + Details
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- Definition The cash outflow to reacquire common stock during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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- Definition Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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- Definition Aggregate cash payments for a combination of transactions that are classified as investing activities in which assets, which may include securities, other types of investments, or productive assets, are purchased from third-party sellers. This element can be used by entities to aggregate payments for all asset purchases that are classified as investing activities. + References No definition available. + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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- Definition The cash inflow from borrowings supported by a written promise to pay an obligation that is uncollateralized (where debt is not backed by the pledge of collateral). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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