Debt Instrument, Covenant, Unrestricted Domestic Cash Threshold

No definition available.

Name:	scsc_DebtInstrumentCovenantUnrestrictedDomesticCashThreshold
Namespace Prefix:	scsc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Debt Instrument, Principal Payment, Percentage

+ References

No definition available.

+ Details

Name:	scsc_DebtInstrumentPrincipalPaymentPercentage
Namespace Prefix:	scsc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Line Of Credit Facility, Accordion Feature, Higher Borrowing Capacity Option

+ References

No definition available.

+ Details

Name:	scsc_LineOfCreditFacilityAccordionFeatureHigherBorrowingCapacityOption
Namespace Prefix:	scsc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line Of Credit Facility, Accordion Feature, Increase Limit

+ References

No definition available.

+ Details

Name:	scsc_LineOfCreditFacilityAccordionFeatureIncreaseLimit
Namespace Prefix:	scsc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- 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

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
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

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=6877327&loc=d3e13212-122682

+ Details

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

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

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

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_LineOfCreditMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_SecuredDebtMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=scsc_MultiCurrencyRevolvingCreditFacilityAmendedCreditAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
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_VariableRateAxis=us-gaap_BaseRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementScenarioAxis=us-gaap_ScenarioForecastMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Subsequent Events (Details) - USD ($)	12 Months Ended
Subsequent Events (Details) - USD ($)	Apr. 29, 2024	Apr. 29, 2023	Apr. 29, 2022	Apr. 29, 2021	Apr. 29, 2020	Apr. 30, 2019	Aug. 08, 2017
Revolving Credit Facility [Member] \| Line of Credit [Member] \| Second Amended Credit Agreement [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Debt instrument, term					5 years
Borrowing capacity under credit facility						$ 350,000,000
Line of credit facility, accordion feature, increase limit						250,000,000
Line of credit facility, accordion feature, higher borrowing capacity option						750,000,000
Secured Debt [Member] \| Line of Credit [Member] \| Second Amended Credit Agreement [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Debt instrument, term					5 years
Borrowing capacity under credit facility						150,000,000
Percentage of principal amount due					2.50%
Multi-Currency Revolving Credit Facility, Amended Credit Agreement [Member]
Subsequent Event [Line Items]
Borrowing capacity under credit facility							$ 400,000,000
Minimum [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Revolving Credit Facility [Member] \| Line of Credit [Member] \| Second Amended Credit Agreement [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Percentage spread points on variable rate debt instrument					1.00%
Minimum [Member] \| Base Rate [Member] \| Revolving Credit Facility [Member] \| Line of Credit [Member] \| Second Amended Credit Agreement [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Percentage spread points on variable rate debt instrument					0.00%
Maximum [Member] \| Revolving Credit Facility [Member] \| Line of Credit [Member] \| Second Amended Credit Agreement [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Debt instrument, covenant, unrestricted domestic cash threshold						$ 15,000,000
Maximum [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Revolving Credit Facility [Member] \| Line of Credit [Member] \| Second Amended Credit Agreement [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Percentage spread points on variable rate debt instrument					1.75%
Maximum [Member] \| Base Rate [Member] \| Revolving Credit Facility [Member] \| Line of Credit [Member] \| Second Amended Credit Agreement [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Percentage spread points on variable rate debt instrument					0.75%
Scenario, Forecast [Member] \| Secured Debt [Member] \| Line of Credit [Member] \| Second Amended Credit Agreement [Member]
Subsequent Event [Line Items]
Percentage of principal amount due	10.00%	7.50%	5.00%	5.00%