Commitments and Contingencies (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
May 02, 2015 Lease	Jan. 31, 2015
Commitments and Contingencies [Abstract]
Capital lease obligation	$ 3.4us-gaap_CapitalLeaseObligations	$ 3.5us-gaap_CapitalLeaseObligations
Capital lease obligation included in short-term liabilities	0.4us-gaap_CapitalLeaseObligationsCurrent	0.4us-gaap_CapitalLeaseObligationsCurrent
Capital lease obligation included in long-term liabilities	3.0	3.1
Stores opened	15hibb_StoresOpened
Stores closed	2hibb_StoresClosed
Increase in retail store lease commitments	13
Annual Bonuses and Equity Incentive Awards [Abstract]
Annual bonus related expenses included in accrued payroll expenses	$ 1.0us-gaap_AccruedBonusesCurrent	$ 3.5us-gaap_AccruedBonusesCurrent

Carrying value as of the balance sheet date of obligations incurred and payable for incentive compensation awarded to employees and directors or earned by them based on the terms of one or more relevant arrangements. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal, through the balance sheet date and due to be paid more than one year (or one operating cycle, if longer) after the balance sheet date.

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