XML 32 R57.htm IDEA: XBRL DOCUMENT
v2.4.1.9

DEBT (Details) (USD $) | 0 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Jan. 31, 2014 | Jan. 31, 2013 | Dec. 31, 2014 | Dec. 31, 2013 | Jan. 31, 2014 | Jan. 31, 2012
Debt |  |  |  |  |  |
Average annual interest rate on short-term notes payable (as a percent) |  |  | 1.50%us-gaap_ShortTermDebtWeightedAverageInterestRate | 3.10%us-gaap_ShortTermDebtWeightedAverageInterestRate |  |
Long-term obligations including current maturities |  |  | $ 607,584,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent | $ 356,139,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent |  |
Current maturities of long-term obligations |  |  | (18,692,000)us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent | (1,325,000)us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent |  |
Total long-term obligations |  |  | 588,892,000us-gaap_LongTermDebtAndCapitalLeaseObligations | 354,814,000us-gaap_LongTermDebtAndCapitalLeaseObligations |  |
Aggregate long-term maturities, excluding capital lease obligations |  |  |  |  |  |
2015 |  |  | 18,057,000us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths |  |  |
2016 |  |  | 51,217,000us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo |  |  |
2017 |  |  | 0us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree |  |  |
2018 |  |  | 75,000,000us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour |  |  |
2019 |  |  | 0us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive |  |  |
Thereafter |  |  | 460,886,000us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive |  |  |
Unsecured lines of credit |  |  |  |  |  |
Debt |  |  |  |  |  |
Average borrowings |  |  | 198,300,000us-gaap_LineOfCreditFacilityAverageOutstandingAmount / us-gaap_DebtInstrumentAxis = atr_UnsecuredLinesOfCreditMember | 61,400,000us-gaap_LineOfCreditFacilityAverageOutstandingAmount / us-gaap_DebtInstrumentAxis = atr_UnsecuredLinesOfCreditMember |  |
Revolving credit facility |  |  |  |  |  |
Debt |  |  |  |  |  |
Revolving credit, maximum borrowing facility |  |  |  |  |  | 300,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_DebtInstrumentAxis = us-gaap_RevolvingCreditFacilityMember
Extension of maturity date | 1 year | 1 year |  |  |  |
Amount of permitted receivables transactions prior to amendment | 100,000,000atr_LineOfCreditFacilityPermittedReceivablesTransactionsAmountPriorToAmendment / us-gaap_DebtInstrumentAxis = us-gaap_RevolvingCreditFacilityMember |  |  |  | 100,000,000atr_LineOfCreditFacilityPermittedReceivablesTransactionsAmountPriorToAmendment / us-gaap_DebtInstrumentAxis = us-gaap_RevolvingCreditFacilityMember |
Amount of permitted receivables transactions | 150,000,000atr_LineOfCreditFacilityPermittedReceivablesTransactionsAmount / us-gaap_DebtInstrumentAxis = us-gaap_RevolvingCreditFacilityMember |  |  |  | 150,000,000atr_LineOfCreditFacilityPermittedReceivablesTransactionsAmount / us-gaap_DebtInstrumentAxis = us-gaap_RevolvingCreditFacilityMember |
Reduction in cost of committed funds | 0.125%atr_LineOfCreditFacilityBasisPointsChangeInCostOfCommittedFunds / us-gaap_DebtInstrumentAxis = us-gaap_RevolvingCreditFacilityMember |  |  |  | 0.125%atr_LineOfCreditFacilityBasisPointsChangeInCostOfCommittedFunds / us-gaap_DebtInstrumentAxis = us-gaap_RevolvingCreditFacilityMember |
Reduction in cost of uncommitted funds | 0.025%atr_LineOfCreditFacilityBasisPointsChangeInCostOfUncommittedFunds / us-gaap_DebtInstrumentAxis = us-gaap_RevolvingCreditFacilityMember |  |  |  | 0.025%atr_LineOfCreditFacilityBasisPointsChangeInCostOfUncommittedFunds / us-gaap_DebtInstrumentAxis = us-gaap_RevolvingCreditFacilityMember |
Amount outstanding under line of credit |  |  | 230,000,000us-gaap_LineOfCreditFacilityAmountOutstanding / us-gaap_DebtInstrumentAxis = us-gaap_RevolvingCreditFacilityMember | 110,000,000us-gaap_LineOfCreditFacilityAmountOutstanding / us-gaap_DebtInstrumentAxis = us-gaap_RevolvingCreditFacilityMember |  |
Credit facility interest and fees |  |  | 2,700,000atr_LineOfCreditFacilityInterestAndFees / us-gaap_DebtInstrumentAxis = us-gaap_RevolvingCreditFacilityMember | 1,000,000atr_LineOfCreditFacilityInterestAndFees / us-gaap_DebtInstrumentAxis = us-gaap_RevolvingCreditFacilityMember |  |
Notes payable 0.61% - 31.25%, due in monthly and annual installments through 2027 |  |  |  |  |  |
Debt |  |  |  |  |  |
Long-term obligations including current maturities |  |  | 5,160,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = us-gaap_NotesPayableOtherPayablesMember | 3,230,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = us-gaap_NotesPayableOtherPayablesMember |  |
Interest rate on notes payable, low end of range (as a percent) |  |  | 0.61%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum / us-gaap_DebtInstrumentAxis = us-gaap_NotesPayableOtherPayablesMember | 0.61%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum / us-gaap_DebtInstrumentAxis = us-gaap_NotesPayableOtherPayablesMember |  |
Interest rate on notes payable, high end of range (as a percent) |  |  | 31.25%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum / us-gaap_DebtInstrumentAxis = us-gaap_NotesPayableOtherPayablesMember | 31.25%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum / us-gaap_DebtInstrumentAxis = us-gaap_NotesPayableOtherPayablesMember |  |
Senior unsecured notes 2.3%, due in 2015 |  |  |  |  |  |
Debt |  |  |  |  |  |
Long-term obligations including current maturities |  |  | 16,000,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes2.3PercentDue2015PercentMember | 16,000,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes2.3PercentDue2015PercentMember |  |
Interest rate on senior unsecured notes (as a percent) |  |  | 2.30%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes2.3PercentDue2015PercentMember | 2.30%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes2.3PercentDue2015PercentMember |  |
Senior unsecured notes 6.0% due in 2016 |  |  |  |  |  |
Debt |  |  |  |  |  |
Long-term obligations including current maturities |  |  | 50,000,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes6.0PercentDue2016Member | 50,000,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes6.0PercentDue2016Member |  |
Interest rate on senior unsecured notes (as a percent) |  |  | 6.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes6.0PercentDue2016Member | 6.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes6.0PercentDue2016Member |  |
Senior unsecured notes 6.0%, due in 2018 |  |  |  |  |  |
Debt |  |  |  |  |  |
Long-term obligations including current maturities |  |  | 75,000,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes6.0PercentDue2018Member | 75,000,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes6.0PercentDue2018Member |  |
Interest rate on senior unsecured notes (as a percent) |  |  | 6.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes6.0PercentDue2018Member | 6.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes6.0PercentDue2018Member |  |
Senior unsecured notes 3.8%, due in 2020 |  |  |  |  |  |
Debt |  |  |  |  |  |
Long-term obligations including current maturities |  |  | 84,000,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.8PercentDue2020Member | 84,000,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.8PercentDue2020Member |  |
Interest rate on senior unsecured notes (as a percent) |  |  | 3.80%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.8PercentDue2020Member | 3.80%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.8PercentDue2020Member |  |
Senior unsecured notes 3.2%, due in 2022 |  |  |  |  |  |
Debt |  |  |  |  |  |
Long-term obligations including current maturities |  |  | 75,000,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.2PercentDue2022Member | 75,000,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.2PercentDue2022Member |  |
Interest rate on senior unsecured notes (as a percent) |  |  | 3.20%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.2PercentDue2022Member | 3.20%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.2PercentDue2022Member |  |
Senior unsecured notes 3.5% due in 2023 |  |  |  |  |  |
Debt |  |  |  |  |  |
Long-term obligations including current maturities |  |  | 125,000,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.5PercentDue2023Member |  |  |
Interest rate on senior unsecured notes (as a percent) |  |  | 3.50%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.5PercentDue2023Member | 3.50%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.5PercentDue2023Member |  |
Senior unsecured notes 3.4%, due in 2024 |  |  |  |  |  |
Debt |  |  |  |  |  |
Long-term obligations including current maturities |  |  | 50,000,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.4PercentDue2024Member | 50,000,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.4PercentDue2024Member |  |
Interest rate on senior unsecured notes (as a percent) |  |  | 3.40%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.4PercentDue2024Member | 3.40%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.4PercentDue2024Member |  |
Senior unsecured notes 3.6% due in 2025 |  |  |  |  |  |
Debt |  |  |  |  |  |
Long-term obligations including current maturities |  |  | 125,000,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.6PercentDue2025Member |  |  |
Interest rate on senior unsecured notes (as a percent) |  |  | 3.60%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.6PercentDue2025Member | 3.60%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = atr_SeniorUnsecuredNotes3.6PercentDue2025Member |  |
Capital lease obligations |  |  |  |  |  |
Debt |  |  |  |  |  |
Long-term obligations including current maturities |  |  | $ 2,424,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = us-gaap_CapitalLeaseObligationsMember | $ 2,909,000atr_LongTermDebtAndCapitalLeaseObligationsCurrentAndNoncurrent / us-gaap_DebtInstrumentAxis = us-gaap_CapitalLeaseObligationsMember |  |

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