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CONDENSED CONSOLIDATED BALANCE SHEETS (USD $)
In Thousands, unless otherwise specified |
Feb. 28, 2015
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Aug. 31, 2014
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|---|---|---|
| Current assets | ||
| Cash and cash equivalents | $ 87,497us-gaap_CashAndCashEquivalentsAtCarryingValue | $ 109,012us-gaap_CashAndCashEquivalentsAtCarryingValue |
| Accounts receivable, net | 204,062us-gaap_AccountsReceivableNetCurrent | 227,008us-gaap_AccountsReceivableNetCurrent |
| Inventories, net | 162,784us-gaap_InventoryNet | 162,620us-gaap_InventoryNet |
| Deferred income taxes | 10,613us-gaap_DeferredTaxAssetsNetCurrent | 11,050us-gaap_DeferredTaxAssetsNetCurrent |
| Other current assets | 48,275us-gaap_PrepaidExpenseAndOtherAssetsCurrent | 33,300us-gaap_PrepaidExpenseAndOtherAssetsCurrent |
| Total current assets | 513,231us-gaap_AssetsCurrent | 542,990us-gaap_AssetsCurrent |
| Property, plant and equipment | ||
| Land, buildings and improvements | 48,830atu_LandBuildingsAndImprovements | 52,989atu_LandBuildingsAndImprovements |
| Machinery and equipment | 270,398us-gaap_MachineryAndEquipmentGross | 281,763us-gaap_MachineryAndEquipmentGross |
| Gross property, plant and equipment | 319,228us-gaap_PropertyPlantAndEquipmentGross | 334,752us-gaap_PropertyPlantAndEquipmentGross |
| Less: Accumulated depreciation | (166,050)us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment | (165,651)us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment |
| Property, plant and equipment, net | 153,178us-gaap_PropertyPlantAndEquipmentNet | 169,101us-gaap_PropertyPlantAndEquipmentNet |
| Goodwill | 615,953us-gaap_Goodwill | 742,770us-gaap_Goodwill |
| Other intangibles, net | 324,867us-gaap_IntangibleAssetsNetExcludingGoodwill | 365,177us-gaap_IntangibleAssetsNetExcludingGoodwill |
| Other long-term assets | 29,590us-gaap_OtherAssetsNoncurrent | 36,841us-gaap_OtherAssetsNoncurrent |
| Total assets | 1,636,819us-gaap_Assets | 1,856,879us-gaap_Assets |
| Current liabilities | ||
| Trade accounts payable | 126,884us-gaap_AccountsPayableCurrent | 145,798us-gaap_AccountsPayableCurrent |
| Accrued compensation and benefits | 41,789us-gaap_EmployeeRelatedLiabilitiesCurrent | 52,964us-gaap_EmployeeRelatedLiabilitiesCurrent |
| Current maturities of debt | 6,750us-gaap_LongTermDebtCurrent | 4,500us-gaap_LongTermDebtCurrent |
| Income taxes payable | 602us-gaap_TaxesPayableCurrent | 38,347us-gaap_TaxesPayableCurrent |
| Other current liabilities | 56,680us-gaap_OtherLiabilitiesCurrent | 57,512us-gaap_OtherLiabilitiesCurrent |
| Total current liabilities | 232,705us-gaap_LiabilitiesCurrent | 299,121us-gaap_LiabilitiesCurrent |
| Long-term debt, less current maturities | 580,000us-gaap_LongTermDebtNoncurrent | 385,500us-gaap_LongTermDebtNoncurrent |
| Deferred income taxes | 87,971us-gaap_DeferredTaxLiabilitiesNoncurrent | 96,970us-gaap_DeferredTaxLiabilitiesNoncurrent |
| Pension and postretirement benefit liabilities | 13,616us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent | 15,699us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent |
| Other long-term liabilities | 55,802us-gaap_OtherLiabilitiesNoncurrent | 57,878us-gaap_OtherLiabilitiesNoncurrent |
| Total liabilities | 970,094us-gaap_Liabilities | 855,168us-gaap_Liabilities |
| Shareholders’ equity | ||
| Class A common stock, $0.20 par value per share, authorized 168,000,000 shares, issued 78,879,896 and 78,480,780 shares, respectively | 15,776us-gaap_CommonStockValue | 15,695us-gaap_CommonStockValue |
| Additional paid-in capital | 98,712us-gaap_AdditionalPaidInCapitalCommonStock | 93,449us-gaap_AdditionalPaidInCapitalCommonStock |
| Treasury stock, at cost, 18,436,517 and 12,195,359 shares, respectively | (569,139)us-gaap_TreasuryStockValue | (388,627)us-gaap_TreasuryStockValue |
| Retained earnings | 1,309,495us-gaap_RetainedEarningsAccumulatedDeficit | 1,349,602us-gaap_RetainedEarningsAccumulatedDeficit |
| Accumulated other comprehensive loss | (188,119)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax | (68,408)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax |
| Stock held in trust | (4,145)atu_StockHeldInTrust | (4,083)atu_StockHeldInTrust |
| Deferred compensation liability | 4,145atu_DeferredCompensationLiability | 4,083atu_DeferredCompensationLiability |
| Total shareholders’ equity | 666,725us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest | 1,001,711us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest |
| Total liabilities and shareholders’ equity | $ 1,636,819us-gaap_LiabilitiesAndStockholdersEquity | $ 1,856,879us-gaap_LiabilitiesAndStockholdersEquity |
| X | ||||||||||
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- Definition
Deferred Compensation Liability No definition available.
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- Definition
Land, buildings and improvements No definition available.
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| X | ||||||||||
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- Definition
Stock held in trust. No definition available.
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences, net of deferred tax asset attributable to deductible temporary differences and carryforwards net of valuation allowances expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount before accumulated depreciation of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate carrying amount, as of the balance sheet date, of noncurrent assets not separately disclosed in the balance sheet. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate carrying amount of current liabilities (due within one year or within the normal operating cycle if longer) not separately disclosed in the balance sheet. Includes costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered and of liabilities not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate carrying amount, as of the balance sheet date, of noncurrent obligations not separately disclosed in the balance sheet. Noncurrent liabilities are expected to be paid after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
This represents the noncurrent liability for underfunded plans recognized in the balance sheet that is associated with the defined benefit pension plans and other postretirement defined benefit plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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