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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

Amount of outstanding principal effectively converted to fixed rate debt using an interest rate swap.

No definition available.

Name:	hele_OutstandingPrincipalBalanceEffectivelyConvertedToFixedRateDebtUsingInterestRateSwap
Namespace Prefix:	hele_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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Represents the percentage of change of the underlying debt’s floating rate payments offset by changed in the spread between the fixed rate payment side of the swap and the floating rate receipt side of the swap.

No definition available.

Name:	hele_PercentageOfChangeOfUnderlyingDebtFloatingRatePaymentsOffset
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Data Type:	num:percentItemType
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Represents the effective percentage of the swap.

No definition available.

Name:	hele_SwapEffectivePercentage
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Data Type:	num:percentItemType
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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
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Data Type:	num:percentItemType
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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-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

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

Name:	us-gaap_DebtInstrumentInterestRateEffectivePercentage
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Data Type:	num:percentItemType
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Period Type:	instant

Contractual interest rate for funds borrowed, under the debt agreement.

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

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.

No definition available.

Name:	us-gaap_DerivativeLineItems
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Data Type:	xbrli:stringItemType
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The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

Name:	us-gaap_LongTermDebtPercentageBearingFixedInterestRate
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Data Type:	num:percentItemType
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Period Type:	instant

The portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

No definition available.

Name:	us-gaap_LongtermDebtPercentageBearingFixedInterestAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

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Name:	us-gaap_RangeAxis=us-gaap_MinimumMember
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Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
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Name:	us-gaap_VariableRateAxis=us-gaap_BaseRateMember
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