Debt Instrument, Minimum Inventory Requirement

No definition available.

Name:	hibb_DebtInstrumentMinimumInventoryRequirement
Namespace Prefix:	hibb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The number of days during fiscal period in where borrowings incurred against facilities.

+ References

No definition available.

+ Details

Name:	hibb_NumberOfDaysBorrowingsIncurredAgainstFacilitiesDuringPeriod
Namespace Prefix:	hibb_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount, before 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 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=119993939&loc=d3e28555-108399

+ Details

Name:	us-gaap_DeferredFinanceCostsGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- References

No definition available.

+ Details

Name:	us-gaap_LineOfCreditFacilityAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Average amount borrowed under the credit facility during the period.

+ References

No definition available.

+ Details

Name:	us-gaap_LineOfCreditFacilityAverageOutstandingAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The effective interest rate during the reporting period.

+ 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=120391452&loc=d3e13212-122682

+ Details

Name:	us-gaap_LineOfCreditFacilityInterestRateDuringPeriod
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum amount borrowed under the credit facility at any time during the period.

+ References

No definition available.

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- 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

+ Details

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

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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

- Definition

Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(f))
-URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

+ Details

Name:	us-gaap_ProceedsFromLinesOfCredit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	us-gaap_DebtInstrumentAxis=hibb_BankOfAmericaLOCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=hibb_RegionsLOCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=hibb_BankOfAmericaAndRegionsLOCsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=hibb_AmendedCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	hibb_DebtCovenantAxis=hibb_April162020ThroughOctober162020Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	hibb_DebtCovenantAxis=hibb_October172020ThroughMaturityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Debt (Details)		1 Months Ended		12 Months Ended
Debt (Details)	Apr. 16, 2020 USD ($)	Mar. 31, 2020 USD ($)	Oct. 31, 2018 USD ($)	Jan. 30, 2021 USD ($) day	Feb. 01, 2020 USD ($) day	Feb. 02, 2019 USD ($)
Line of Credit Facility [Abstract]
Proceeds under credit facilities				$ 117,535,000	$ 81,780,000	$ 144,931,000
Number of days where borrowings incurred against facilities \| day				97	331
Average outstanding amount				$ 43,300,000	$ 21,500,000
Maximum amount outstanding during period				$ 50,000,000.0	$ 38,000,000.0
Interest rate during period				3.45%	3.73%
Remaining borrowing capacity				$ 75,000,000.0
Bank of America LOC
Line of Credit Facility [Abstract]
Maximum borrowing capacity			$ 50,000,000.0
Regions LOC
Line of Credit Facility [Abstract]
Maximum borrowing capacity			$ 50,000,000.0
Regions LOC \| London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Abstract]
Basis spread on variable rate			1.50%
Bank of America and Regions LOCs
Line of Credit Facility [Abstract]
Proceeds under credit facilities		$ 50,000,000.0
Amended Credit Facility
Line of Credit Facility [Abstract]
Maximum borrowing capacity	$ 75,000,000.0
Proceeds under credit facilities	50,000,000.0
Debt issuance costs	50,000
Minimum inventory requirement	$ 150,000,000.0
Amended Credit Facility \| London Interbank Offered Rate (LIBOR) \| April 16, 2020 through October 16, 2020
Line of Credit Facility [Abstract]
Basis spread on variable rate	2.50%
Amended Credit Facility \| London Interbank Offered Rate (LIBOR) \| October 17, 2020 through Maturity
Line of Credit Facility [Abstract]
Basis spread on variable rate	3.00%