Defined Contribution Pension And Other Postretirement Plans, Requisite Annual Work Hours.

No definition available.

Name:	scvl_DefinedContributionPlanRequisiteAnnualWorkHours
Namespace Prefix:	scvl_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Defined Contribution Pension And Other Postretirement Plans, Requisite Participant Age.

+ References

No definition available.

+ Details

Name:	scvl_DefinedContributionPlanRequisiteParticipantAge
Namespace Prefix:	scvl_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Defined Contribution Pension And Other Postretirement Plans, Requisite Service Period.

+ References

No definition available.

+ Details

Name:	scvl_DefinedContributionPlanRequisiteServicePeriod
Namespace Prefix:	scvl_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

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

- Definition

Amount of discretionary contributions made by an employer to a defined contribution plan.

+ References

No definition available.

+ Details

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

- Definition

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

+ References

No definition available.

+ Details

Name:	us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage employer matches of the employee's percentage contribution matched.

+ References

No definition available.

+ Details

Name:	us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

+ References

No definition available.

+ Details

Name:	us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_RetirementPlanTypeAxis=us-gaap_DomesticPlanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RetirementPlanTypeAxis=us-gaap_ForeignPlanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Employee Benefit Plans (Narrative) (Details) - USD ($)	12 Months Ended
Employee Benefit Plans (Narrative) (Details) - USD ($)	Feb. 03, 2024	Jan. 28, 2023	Jan. 29, 2022
Defined Benefit Plan Disclosure [Line Items]
Contributions charged to expense	$ 1,000,000	$ 1,000,000	$ 949,000
United States Postretirement Benefit Plan of US Entity, Defined Benefit
Defined Benefit Plan Disclosure [Line Items]
Requisite service period for participation	1 year
Requisite participant age	21 years
Requisite work hours for participation	1000 hours
Percentage of earnings which may be contributed	20.00%
Employee contribution percentage	4.00%
Eligible earnings which may be contributed, and matched by employer	50.00%
Foreign Postretirement Benefit Plan, Defined Benefit
Defined Benefit Plan Disclosure [Line Items]
Requisite service period for participation	1 year
Requisite participant age	21 years
Requisite work hours for participation	1000 hours
Percentage of earnings which may be contributed	20.00%
Employee contribution percentage	4.00%
Eligible earnings which may be contributed, and matched by employer	50.00%