XML 66 R53.htm IDEA: XBRL DOCUMENT
v3.20.2

DEBT (Details) $ in Thousands, € in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2017 USD ($) | Jun. 30, 2020 USD ($) | Jun. 30, 2020 EUR (€) | Dec. 31, 2019 USD ($) | Dec. 31, 2019 EUR (€)
Components of the company's debt obligations |  |  |  |  |
Consolidated Leverage Ratio |  | 1.98 | 1.98 |  |
Consolidated Interest Coverage Ratio |  | 15.50 | 15.50 |  |
Long-term obligations gross including current maturities |  | $ 1,150,942 |  | $ 1,153,682 |
Current maturities of long-term obligations |  | (66,248) |  | (65,988) |
Total long-term obligations |  | 1,084,694 |  | 1,087,694 |
Deferred Finance Costs, Net, Total |  | 1,952 |  | 2,241 |
Deferred debt issuance costs noncurrent |  | 1,952 |  | 2,241 |
Long-term obligations including current maturities |  | 1,148,990 |  | 1,151,441 |
Current maturities of long-term obligations |  | (66,248) |  | (65,988) |
Long-term obligations, net of unamortized debt issuance costs |  | 1,082,742 |  | 1,085,453 |
Aggregate long-term maturities, excluding finance lease obligations |  |  |  |  |
Year One |  | 62,259 |  |  |
Year Two |  | 59,990 |  |  |
Year Three |  | 133,859 |  |  |
Year Four |  | 338,967 |  |  |
Year Five |  | 274,900 |  |  |
After Year Five |  | $ 250,404 |  |  |
Minimum |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Consolidated Interest Coverage Ratio |  | 3.00 | 3.00 |  |
Maximum |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Consolidated Leverage Ratio |  | 3.50 | 3.50 |  |
5-year revolving credit facility maturing in July 2022 |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Revolving credit facility maximum borrowing capacity |  | $ 300,000 | € 150.0 |  |
Compensating balance requirement |  | 0 |  |  |
Amount outstanding under line of credit |  | 150,000 | € 0.0 | 25,000 | € 0.0
Notes payable |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Proceeds from debt | $ 280,000 |  |  |  |
Long-term obligations gross including current maturities |  | 168,000 |  | 168,000 |
Deferred Finance Costs, Net, Total |  | 315 |  | 390 |
Long-term obligations including current maturities |  | $ 167,685 |  | $ 167,610 |
Interest rate on notes (as a percent) | 1.36% | 1.36% | 1.36% | 1.36% | 1.36%
Floating interest rate prior to conversion to a fixed interest rate |  | 2.40% | 2.40% | 3.20% | 3.20%
Notes payable 0.00% - 10.90%, due in monthly and annual installments through 2028 |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Long-term obligations gross including current maturities |  | $ 15,358 |  | $ 19,220 |
Long-term obligations including current maturities |  | $ 15,358 |  | $ 19,220 |
Notes payable 0.00% - 10.90%, due in monthly and annual installments through 2028 | Minimum |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Interest rate on notes (as a percent) |  | 0.00% | 0.00% | 0.00% | 0.00%
Notes payable 0.00% - 10.90%, due in monthly and annual installments through 2028 | Maximum |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Interest rate on notes (as a percent) |  | 10.90% | 10.90% | 10.90% | 10.90%
Senior unsecured notes 3.2%, due in 2022 |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Long-term obligations gross including current maturities |  | $ 75,000 |  | $ 75,000 |
Deferred Finance Costs, Net, Total |  | 52 |  | 64 |
Long-term obligations including current maturities |  | $ 74,948 |  | $ 74,936 |
Interest rate on notes (as a percent) |  | 3.20% | 3.20% | 3.20% | 3.20%
Senior unsecured notes 3.5%, due in 2023 |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Long-term obligations gross including current maturities |  | $ 125,000 |  | $ 125,000 |
Deferred Finance Costs, Net, Total |  | 126 |  | 144 |
Long-term obligations including current maturities |  | $ 124,874 |  | $ 124,856 |
Interest rate on notes (as a percent) |  | 3.50% | 3.50% | 3.50% | 3.50%
Senior unsecured notes 0.98%, due in 2023 |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Long-term obligations gross including current maturities |  | $ 112,340 |  | $ 112,170 |
Deferred Finance Costs, Net, Total |  | 326 |  | 356 |
Long-term obligations including current maturities |  | $ 112,014 |  | $ 111,814 |
Interest rate on notes (as a percent) |  | 1.00% | 1.00% | 1.00% | 1.00%
Senior unsecured notes 3.4%, due in 2024 |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Long-term obligations gross including current maturities |  | $ 50,000 |  | $ 50,000 |
Deferred Finance Costs, Net, Total |  | 56 |  | 63 |
Long-term obligations including current maturities |  | $ 49,944 |  | $ 49,937 |
Interest rate on notes (as a percent) |  | 3.40% | 3.40% | 3.40% | 3.40%
Senior unsecured notes 3.5%, due in 2024 |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Long-term obligations gross including current maturities |  | $ 100,000 |  | $ 100,000 |
Deferred Finance Costs, Net, Total |  | 126 |  | 144 |
Long-term obligations including current maturities |  | $ 99,874 |  | $ 99,856 |
Interest rate on notes (as a percent) |  | 3.50% | 3.50% | 3.50% | 3.50%
Senior unsecured notes 1.17%, due in 2024 |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Long-term obligations gross including current maturities |  | $ 224,680 |  | $ 224,340 |
Deferred Finance Costs, Net, Total |  | 661 |  | 742 |
Long-term obligations including current maturities |  | $ 224,019 |  | $ 223,598 |
Interest rate on notes (as a percent) |  | 1.20% | 1.20% | 1.20% | 1.20%
Senior unsecured notes 3.6%, due in 2025 |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Long-term obligations gross including current maturities |  | $ 125,000 |  | $ 125,000 |
Deferred Finance Costs, Net, Total |  | 145 |  | 169 |
Long-term obligations including current maturities |  | $ 124,855 |  | $ 124,831 |
Interest rate on notes (as a percent) |  | 3.60% | 3.60% | 3.60% | 3.60%
Senior unsecured notes 3.6%, due in 2026 |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Long-term obligations gross including current maturities |  | $ 125,000 |  | $ 125,000 |
Deferred Finance Costs, Net, Total |  | 145 |  | 169 |
Long-term obligations including current maturities |  | $ 124,855 |  | $ 124,831 |
Interest rate on notes (as a percent) |  | 3.60% | 3.60% | 3.60% | 3.60%
Financial lease liabilities |  |  |  |  |
Components of the company's debt obligations |  |  |  |  |
Long-term obligations gross including current maturities |  | $ 30,564 |  | $ 29,952 |
Long-term obligations including current maturities |  | $ 30,564 |  | $ 29,952 |

X
- Definition The current maturity amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References No definition available. + Details
Name: | atr_DebtInstrumentCarryingAmountCurrentMaturities
Namespace Prefix: | atr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Long-term amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References No definition available. + Details
Name: | atr_DebtInstrumentCarryingAmountNoncurrent
Namespace Prefix: | atr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents the floating rate on debt prior to conversion to a fixed rate basis. + References No definition available. + Details
Name: | atr_FloatingInterestRatePriorToConversionToFixedInterestRate
Namespace Prefix: | atr_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the entity's interest coverage ratio for use in determining compliance with debt covenants. + References No definition available. + Details
Name: | atr_InterestCoverageRatioOfDebt
Namespace Prefix: | atr_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the entity's leverage ratio for use in determining compliance with debt covenants. + References No definition available. + Details
Name: | atr_LeverageRatioOfDebt
Namespace Prefix: | atr_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition The amount of a specific compensating balance arrangement that is maintained under an agreement for a bank loan or future credit availability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_CompensatingBalanceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
Name: | us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399 + Details
Name: | us-gaap_DeferredFinanceCostsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, after accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DeferredFinanceCostsNoncurrentNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910 + Details
Name: | us-gaap_LineOfCredit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt and lease obligation, classified as noncurrent. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebtAndCapitalLeaseObligations
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt and lease obligation, classified as current. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt and lease obligation, including portion classified as current. + References No definition available. + Details
Name: | us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_LongTermDebtByMaturityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing after the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fourth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the third rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromIssuanceOfDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=atr_FiveYearRevolvingCreditFacilityMaturingInJuly2022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=us-gaap_NotesPayableToBanksMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=us-gaap_NotesPayableOtherPayablesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=atr_SeniorUnsecuredNotes3.2PercentDue2022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=atr_SeniorUnsecuredNotes3.5PercentDue2023Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=atr_SeniorUnsecuredNotes0.98DueIn2023Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=atr_SeniorUnsecuredNotes3.4PercentDue2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=atr_SeniorUnsecuredNotes3.5PercentDue2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=atr_SeniorUnsecuredNotes1.17DueIn2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=atr_SeniorUnsecuredNotes3.6PercentDue2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=atr_SeniorUnsecuredNotes3.6PercentDue2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=atr_FinanceLeaseLiabilityObligationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |