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INCOME TAXES (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Income before income taxes: |  |  |
United States | $ 31,681,000us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic | $ 28,968,000us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic | $ 58,250,000us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
International | 254,620,000us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign | 235,415,000us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign | 183,123,000us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
Income before Income Taxes | 286,301,000us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest | 264,383,000us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest | 241,373,000us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
Current: |  |  |
U.S. Federal | 14,023,000us-gaap_CurrentFederalTaxExpenseBenefit | 7,174,000us-gaap_CurrentFederalTaxExpenseBenefit | 17,027,000us-gaap_CurrentFederalTaxExpenseBenefit
State/Local | 42,000us-gaap_CurrentStateAndLocalTaxExpenseBenefit | (631,000)us-gaap_CurrentStateAndLocalTaxExpenseBenefit | 491,000us-gaap_CurrentStateAndLocalTaxExpenseBenefit
International | 99,585,000us-gaap_CurrentForeignTaxExpenseBenefit | 79,070,000us-gaap_CurrentForeignTaxExpenseBenefit | 70,450,000us-gaap_CurrentForeignTaxExpenseBenefit
Total Current | 113,650,000us-gaap_CurrentIncomeTaxExpenseBenefit | 85,613,000us-gaap_CurrentIncomeTaxExpenseBenefit | 87,968,000us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred: |  |  |
U.S. Federal/State | (10,130,000)atr_DeferredFederalStateAndLocalIncomeTaxExpenseBenefit | 9,575,000atr_DeferredFederalStateAndLocalIncomeTaxExpenseBenefit | 8,757,000atr_DeferredFederalStateAndLocalIncomeTaxExpenseBenefit
International | (8,843,000)us-gaap_DeferredForeignIncomeTaxExpenseBenefit | (2,731,000)us-gaap_DeferredForeignIncomeTaxExpenseBenefit | (17,772,000)us-gaap_DeferredForeignIncomeTaxExpenseBenefit
Total Deferred | (18,973,000)us-gaap_DeferredIncomeTaxExpenseBenefit | 6,844,000us-gaap_DeferredIncomeTaxExpenseBenefit | (9,015,000)us-gaap_DeferredIncomeTaxExpenseBenefit
Total | 94,677,000us-gaap_IncomeTaxExpenseBenefit | 92,457,000us-gaap_IncomeTaxExpenseBenefit | 78,953,000us-gaap_IncomeTaxExpenseBenefit
Statutory federal income tax rate (as a percent) | 35.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate | 35.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate | 35.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
Reconciliation of actual income tax provision and tax provision computed by applying statutory federal income tax rate |  |  |
Income tax at statutory rate | 100,205,000us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate | 92,534,000us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate | 84,481,000us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
State income taxes (benefits), net of federal benefit (tax) | 770,000us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes | (610,000)us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes | 717,000us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes
Provision for distribution of current foreign earnings | 695,000atr_IncomeTaxReconciliationProvisionForDistributionOfCurrentForeignEarnings | 11,388,000atr_IncomeTaxReconciliationProvisionForDistributionOfCurrentForeignEarnings | 9,552,000atr_IncomeTaxReconciliationProvisionForDistributionOfCurrentForeignEarnings
Rate differential on earnings of foreign operations | (5,478,000)us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential | (10,167,000)us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential | (14,865,000)us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential
Other items, net | (1,515,000)us-gaap_IncomeTaxReconciliationOtherAdjustments | (688,000)us-gaap_IncomeTaxReconciliationOtherAdjustments | (932,000)us-gaap_IncomeTaxReconciliationOtherAdjustments
Provision for Income Taxes | 94,677,000us-gaap_IncomeTaxExpenseBenefit | 92,457,000us-gaap_IncomeTaxExpenseBenefit | 78,953,000us-gaap_IncomeTaxExpenseBenefit
Effective income tax rate (as a percent) | 33.10%us-gaap_EffectiveIncomeTaxRateContinuingOperations | 35.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations | 32.70%us-gaap_EffectiveIncomeTaxRateContinuingOperations
Net additional tax expense due to repatriations |  | 10,100,000us-gaap_IncomeTaxReconciliationRepatriationOfForeignEarnings |
Increase in tax provision due to tax law changes in France |  | 6,700,000atr_IncomeTaxReconciliationChangeInEnactedTaxRateInFrance | 700,000atr_IncomeTaxReconciliationChangeInEnactedTaxRateInFrance
Additional French distribution taxes effective for repatriation of foreign earnings |  | 2,300,000atr_IncomeTaxReconciliationAdditionalForeignDistributionTaxes |
Benefit from the expected use of net operating losses in Brazil |  | 3,600,000atr_IncomeTaxBenefitFromExpectedUseOfNetOperatingLosses |
Benefit from a tax law change in Italy |  | 1,400,000atr_IncomeTaxReconciliationChangeInEnactedTaxRateItaly |
Tax benefits related to Brazilian capital incentive |  |  | 700,000atr_IncomeTaxReconciliationBrazilianCapitalIncentive
Deferred tax benefits pertaining to merger of entity's Indian operations |  |  | 1,800,000atr_DeferredTaxBenefitPertainingToMergerOfEntityForeignOperations
Deferred Tax Assets: |  |  |
Pension liabilities | 35,582,000us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions | 21,106,000us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions |
Stock options | 15,672,000us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost | 10,785,000us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost |
Foreign tax credit carryforward | 10,348,000us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign |  |
Net operating loss carryforwards | 7,896,000us-gaap_DeferredTaxAssetsOperatingLossCarryforwards | 6,675,000us-gaap_DeferredTaxAssetsOperatingLossCarryforwards |
U.S. state tax credits | 7,641,000us-gaap_DeferredTaxAssetsStateTaxes | 6,192,000us-gaap_DeferredTaxAssetsStateTaxes |
Vacation | 5,892,000us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences | 6,109,000us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences |
Workers compensation | 4,526,000us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation | 4,180,000us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation |
Other | 9,584,000us-gaap_DeferredTaxAssetsOther | 15,709,000us-gaap_DeferredTaxAssetsOther |
Total gross deferred tax assets | 97,141,000us-gaap_DeferredTaxAssetsGross | 70,756,000us-gaap_DeferredTaxAssetsGross |
Less valuation allowance | (7,734,000)us-gaap_DeferredTaxAssetsValuationAllowance | (4,840,000)us-gaap_DeferredTaxAssetsValuationAllowance |
Net deferred tax assets | 89,407,000us-gaap_DeferredTaxAssetsNet | 65,916,000us-gaap_DeferredTaxAssetsNet |
Deferred Tax Liabilities: |  |  |
Depreciation, amortization and leases | 53,121,000atr_DeferredTaxLiabilitiesPropertyPlantEquipmentAndLeases | 61,316,000atr_DeferredTaxLiabilitiesPropertyPlantEquipmentAndLeases |
Acquisition related intangibles | 18,058,000us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets | 20,100,000us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets |
Total gross deferred tax liabilities | 71,179,000us-gaap_DeferredTaxLiabilities | 81,416,000us-gaap_DeferredTaxLiabilities |
Net deferred tax assets / (liabilities) | 18,228,000us-gaap_DeferredTaxAssetsLiabilitiesNet | (15,500,000)us-gaap_DeferredTaxAssetsLiabilitiesNet |
Tax-effected net operating loss carryforwards not subject to expiration | 6,200,000us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration |  |
Tax-effected net operating loss subject to expiration | 1,700,000us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration |  |
Tax-effected net operating loss carryforwards | 7,900,000atr_TaxEffectedDeferredTaxAssetsOperatingLossCarryforwards |  |
U.S. state tax credit carryforwards subject to expiration | 7,600,000atr_StateDeferredTaxAssetsOperatingLossCarryforwards |  |
Amount of net operating losses and state tax credit carryforwards subject to expiration in the next fiscal year | $ 100,000atr_AggregateAmountOfOperatingLossCarryforwardAndStateTaxCreditCarryforwardSubjectToExpirationInTheNextFiscalYear |  |

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