Condensed Consolidating Balance Sheets (Detail) (USD $) In Thousands, unless otherwise specified
|
Nov. 30, 2014
|
Aug. 31, 2014
|
Nov. 30, 2013
|
Aug. 31, 2013
|
Current assets |
|
|
|
|
Cash and cash equivalents |
$ 87,275us-gaap_CashAndCashEquivalentsAtCarryingValue
|
$ 109,012us-gaap_CashAndCashEquivalentsAtCarryingValue
|
$ 109,542us-gaap_CashAndCashEquivalentsAtCarryingValue
|
$ 103,986us-gaap_CashAndCashEquivalentsAtCarryingValue
|
Accounts receivable, net |
221,719us-gaap_AccountsReceivableNetCurrent
|
227,008us-gaap_AccountsReceivableNetCurrent
|
|
|
Inventories, net |
164,517us-gaap_InventoryNet
|
162,620us-gaap_InventoryNet
|
|
|
Deferred income taxes |
10,384us-gaap_DeferredTaxAssetsNetCurrent
|
11,050us-gaap_DeferredTaxAssetsNetCurrent
|
|
|
Other current assets |
40,453us-gaap_PrepaidExpenseAndOtherAssetsCurrent
|
33,300us-gaap_PrepaidExpenseAndOtherAssetsCurrent
|
|
|
Total current assets |
524,348us-gaap_AssetsCurrent
|
542,990us-gaap_AssetsCurrent
|
|
|
Property, plant and equipment, net |
163,915us-gaap_PropertyPlantAndEquipmentNet
|
169,101us-gaap_PropertyPlantAndEquipmentNet
|
|
|
Goodwill |
714,956us-gaap_Goodwill
|
742,770us-gaap_Goodwill
|
|
|
Other intangibles, net |
346,214us-gaap_IntangibleAssetsNetExcludingGoodwill
|
365,177us-gaap_IntangibleAssetsNetExcludingGoodwill
|
|
|
Investment in subsidiaries |
0us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
|
0us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
|
|
|
Intercompany receivable |
0atu_IntercompanyReceivable
|
0atu_IntercompanyReceivable
|
|
|
Other long-term assets |
38,031us-gaap_OtherAssetsNoncurrent
|
36,841us-gaap_OtherAssetsNoncurrent
|
|
|
Total assets |
1,787,464us-gaap_Assets
|
1,856,879us-gaap_Assets
|
|
|
Current liabilities |
|
|
|
|
Trade accounts payable |
135,095us-gaap_AccountsPayableCurrent
|
145,798us-gaap_AccountsPayableCurrent
|
|
|
Accrued compensation and benefits |
42,408us-gaap_EmployeeRelatedLiabilitiesCurrent
|
52,964us-gaap_EmployeeRelatedLiabilitiesCurrent
|
|
|
Current maturities of debt and short-term borrowings |
7,619atu_LongtermDebtCurrentMaturitiesandShorttermBorrowings
|
4,500atu_LongtermDebtCurrentMaturitiesandShorttermBorrowings
|
|
|
Income taxes payable |
9,664us-gaap_TaxesPayableCurrent
|
38,347us-gaap_TaxesPayableCurrent
|
|
|
Other current liabilities |
58,594us-gaap_OtherLiabilitiesCurrent
|
57,512us-gaap_OtherLiabilitiesCurrent
|
|
|
Total current liabilities |
253,380us-gaap_LiabilitiesCurrent
|
299,121us-gaap_LiabilitiesCurrent
|
|
|
Long-term debt, less current maturities |
506,250us-gaap_LongTermDebtNoncurrent
|
385,500us-gaap_LongTermDebtNoncurrent
|
|
|
Deferred income taxes |
92,699us-gaap_DeferredTaxLiabilitiesNoncurrent
|
96,970us-gaap_DeferredTaxLiabilitiesNoncurrent
|
|
|
Pension and postretirement benefit liabilities |
14,558us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
15,699us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
|
|
Other long-term liabilities |
58,843us-gaap_OtherLiabilitiesNoncurrent
|
57,878us-gaap_OtherLiabilitiesNoncurrent
|
|
|
Intercompany payable |
0atu_IntercompanyPayable
|
0atu_IntercompanyPayable
|
|
|
Shareholders’ equity |
861,734us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
1,001,711us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
|
|
Total liabilities and shareholders’ equity |
1,787,464us-gaap_LiabilitiesAndStockholdersEquity
|
1,856,879us-gaap_LiabilitiesAndStockholdersEquity
|
|
|
Parent |
|
|
|
|
Current assets |
|
|
|
|
Cash and cash equivalents |
2,686us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
27,931us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
2,669us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
16,122us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
Accounts receivable, net |
18,436us-gaap_AccountsReceivableNetCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
22,811us-gaap_AccountsReceivableNetCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Inventories, net |
22,347us-gaap_InventoryNet / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
31,024us-gaap_InventoryNet / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Deferred income taxes |
4,960us-gaap_DeferredTaxAssetsNetCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
7,503us-gaap_DeferredTaxAssetsNetCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Other current assets |
13,970us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
3,871us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Total current assets |
62,399us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
93,140us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Property, plant and equipment, net |
7,577us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
9,096us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Goodwill |
15,354us-gaap_Goodwill / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
44,700us-gaap_Goodwill / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Other intangibles, net |
11,656us-gaap_IntangibleAssetsNetExcludingGoodwill / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
11,974us-gaap_IntangibleAssetsNetExcludingGoodwill / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Investment in subsidiaries |
2,179,271us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
2,286,068us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Intercompany receivable |
0atu_IntercompanyReceivable / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
0atu_IntercompanyReceivable / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Other long-term assets |
23,692us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
23,432us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Total assets |
2,299,949us-gaap_Assets / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
2,468,410us-gaap_Assets / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Current liabilities |
|
|
|
|
Trade accounts payable |
16,025us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
20,014us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Accrued compensation and benefits |
9,656us-gaap_EmployeeRelatedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
15,135us-gaap_EmployeeRelatedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Current maturities of debt and short-term borrowings |
5,625atu_LongtermDebtCurrentMaturitiesandShorttermBorrowings / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
4,500atu_LongtermDebtCurrentMaturitiesandShorttermBorrowings / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Income taxes payable |
14,463us-gaap_TaxesPayableCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
31,582us-gaap_TaxesPayableCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Other current liabilities |
18,267us-gaap_OtherLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
19,081us-gaap_OtherLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Total current liabilities |
64,036us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
90,312us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Long-term debt, less current maturities |
506,250us-gaap_LongTermDebtNoncurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
385,500us-gaap_LongTermDebtNoncurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Deferred income taxes |
46,882us-gaap_DeferredTaxLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
47,543us-gaap_DeferredTaxLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Pension and postretirement benefit liabilities |
8,259us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
8,668us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Other long-term liabilities |
44,794us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
42,647us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Intercompany payable |
767,994atu_IntercompanyPayable / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
892,029atu_IntercompanyPayable / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Shareholders’ equity |
861,734us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
1,001,711us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Total liabilities and shareholders’ equity |
2,299,949us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
2,468,410us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
|
|
Guarantors |
|
|
|
|
Current assets |
|
|
|
|
Cash and cash equivalents |
1,134us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
3,325us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
0us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
0us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Accounts receivable, net |
42,765us-gaap_AccountsReceivableNetCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
38,511us-gaap_AccountsReceivableNetCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Inventories, net |
43,174us-gaap_InventoryNet / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
38,860us-gaap_InventoryNet / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Deferred income taxes |
0us-gaap_DeferredTaxAssetsNetCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
0us-gaap_DeferredTaxAssetsNetCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Other current assets |
1,454us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
1,057us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Total current assets |
88,527us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
81,753us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Property, plant and equipment, net |
26,273us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
22,879us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Goodwill |
306,882us-gaap_Goodwill / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
280,693us-gaap_Goodwill / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Other intangibles, net |
137,614us-gaap_IntangibleAssetsNetExcludingGoodwill / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
140,400us-gaap_IntangibleAssetsNetExcludingGoodwill / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Investment in subsidiaries |
1,106,103us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
806,414us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Intercompany receivable |
637,903atu_IntercompanyReceivable / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
678,073atu_IntercompanyReceivable / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Other long-term assets |
0us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
0us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Total assets |
2,303,302us-gaap_Assets / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
2,010,212us-gaap_Assets / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Current liabilities |
|
|
|
|
Trade accounts payable |
25,736us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
25,673us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Accrued compensation and benefits |
2,799us-gaap_EmployeeRelatedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
3,293us-gaap_EmployeeRelatedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Current maturities of debt and short-term borrowings |
0atu_LongtermDebtCurrentMaturitiesandShorttermBorrowings / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
0atu_LongtermDebtCurrentMaturitiesandShorttermBorrowings / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Income taxes payable |
(548)us-gaap_TaxesPayableCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
0us-gaap_TaxesPayableCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Other current liabilities |
4,743us-gaap_OtherLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
3,989us-gaap_OtherLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Total current liabilities |
32,730us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
32,955us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Long-term debt, less current maturities |
0us-gaap_LongTermDebtNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
0us-gaap_LongTermDebtNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Deferred income taxes |
0us-gaap_DeferredTaxLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
0us-gaap_DeferredTaxLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Pension and postretirement benefit liabilities |
0us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
0us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Other long-term liabilities |
4,191us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
4,138us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Intercompany payable |
0atu_IntercompanyPayable / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
0atu_IntercompanyPayable / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Shareholders’ equity |
2,266,381us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
1,973,119us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Total liabilities and shareholders’ equity |
2,303,302us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
2,010,212us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
|
|
Non-Guarantors |
|
|
|
|
Current assets |
|
|
|
|
Cash and cash equivalents |
83,455us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
77,756us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
106,873us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
87,864us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Accounts receivable, net |
160,518us-gaap_AccountsReceivableNetCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
165,686us-gaap_AccountsReceivableNetCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Inventories, net |
98,996us-gaap_InventoryNet / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
92,736us-gaap_InventoryNet / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Deferred income taxes |
5,424us-gaap_DeferredTaxAssetsNetCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
3,547us-gaap_DeferredTaxAssetsNetCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Other current assets |
25,029us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
28,372us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Total current assets |
373,422us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
368,097us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Property, plant and equipment, net |
130,065us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
137,126us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Goodwill |
392,720us-gaap_Goodwill / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
417,377us-gaap_Goodwill / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Other intangibles, net |
196,944us-gaap_IntangibleAssetsNetExcludingGoodwill / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
212,803us-gaap_IntangibleAssetsNetExcludingGoodwill / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Investment in subsidiaries |
31,067us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
237,207us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Intercompany receivable |
505,132atu_IntercompanyReceivable / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
622,818atu_IntercompanyReceivable / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Other long-term assets |
14,339us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
13,409us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Total assets |
1,643,689us-gaap_Assets / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
2,008,837us-gaap_Assets / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Current liabilities |
|
|
|
|
Trade accounts payable |
93,334us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
100,111us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Accrued compensation and benefits |
29,953us-gaap_EmployeeRelatedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
34,536us-gaap_EmployeeRelatedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Current maturities of debt and short-term borrowings |
1,994atu_LongtermDebtCurrentMaturitiesandShorttermBorrowings / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
0atu_LongtermDebtCurrentMaturitiesandShorttermBorrowings / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Income taxes payable |
(4,251)us-gaap_TaxesPayableCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
6,765us-gaap_TaxesPayableCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Other current liabilities |
35,584us-gaap_OtherLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
34,442us-gaap_OtherLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Total current liabilities |
156,614us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
175,854us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Long-term debt, less current maturities |
0us-gaap_LongTermDebtNoncurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
0us-gaap_LongTermDebtNoncurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Deferred income taxes |
45,817us-gaap_DeferredTaxLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
49,427us-gaap_DeferredTaxLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Pension and postretirement benefit liabilities |
6,299us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
7,031us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Other long-term liabilities |
9,858us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
11,093us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Intercompany payable |
375,041atu_IntercompanyPayable / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
408,861atu_IntercompanyPayable / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Shareholders’ equity |
1,050,060us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
1,356,571us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Total liabilities and shareholders’ equity |
1,643,689us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
2,008,837us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
|
|
Eliminations |
|
|
|
|
Current assets |
|
|
|
|
Cash and cash equivalents |
0us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
Accounts receivable, net |
0us-gaap_AccountsReceivableNetCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_AccountsReceivableNetCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Inventories, net |
0us-gaap_InventoryNet / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_InventoryNet / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Deferred income taxes |
0us-gaap_DeferredTaxAssetsNetCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_DeferredTaxAssetsNetCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Other current assets |
0us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Total current assets |
0us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Property, plant and equipment, net |
0us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Goodwill |
0us-gaap_Goodwill / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_Goodwill / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Other intangibles, net |
0us-gaap_IntangibleAssetsNetExcludingGoodwill / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_IntangibleAssetsNetExcludingGoodwill / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Investment in subsidiaries |
(3,316,441)us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
(3,329,689)us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Intercompany receivable |
(1,143,035)atu_IntercompanyReceivable / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
(1,300,891)atu_IntercompanyReceivable / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Other long-term assets |
0us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Total assets |
(4,459,476)us-gaap_Assets / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
(4,630,580)us-gaap_Assets / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Current liabilities |
|
|
|
|
Trade accounts payable |
0us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Accrued compensation and benefits |
0us-gaap_EmployeeRelatedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_EmployeeRelatedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Current maturities of debt and short-term borrowings |
0atu_LongtermDebtCurrentMaturitiesandShorttermBorrowings / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0atu_LongtermDebtCurrentMaturitiesandShorttermBorrowings / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Income taxes payable |
0us-gaap_TaxesPayableCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_TaxesPayableCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Other current liabilities |
0us-gaap_OtherLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_OtherLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Total current liabilities |
0us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Long-term debt, less current maturities |
0us-gaap_LongTermDebtNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_LongTermDebtNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Deferred income taxes |
0us-gaap_DeferredTaxLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_DeferredTaxLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Pension and postretirement benefit liabilities |
0us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Other long-term liabilities |
0us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
0us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Intercompany payable |
(1,143,035)atu_IntercompanyPayable / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
(1,300,890)atu_IntercompanyPayable / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Shareholders’ equity |
(3,316,441)us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
(3,329,690)us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|
Total liabilities and shareholders’ equity |
$ (4,459,476)us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
$ (4,630,580)us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
|
|
|