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v3.22.1

Leases - Narrative (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jan. 29, 2022 | Jan. 30, 2021
Lessee, Lease, Description [Line Items] |  |
Current lease expiration year | 2034 |
Deferred lease payment |  | $ 3.1

X
- Definition Deferred lease payment. + References No definition available. + Details
Name: | scvl_DeferredLeasePayment
Namespace Prefix: | scvl_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Year which operating lease is set to expire, in CCYY format. + References No definition available. + Details
Name: | scvl_LesseeOperatingLeaseExpirationYear
Namespace Prefix: | scvl_
Data Type: | xbrli:gYearItemType
Balance Type: | na
Period Type: | duration

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_LesseeLeaseDescriptionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration