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Period Type:	instant

Amount of benefits expected to be received in the next fiscal year following the latest fiscal year from a defined benefit plan.

No definition available.

Name:	schl_DefinedBenefitPlanExpectedFutureBenefitReceiptsNextTwelveMonths
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Data Type:	xbrli:monetaryItemType
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Amount of benefits expected to be received in the fifth fiscal year following the latest fiscal year from a defined benefit plan.

No definition available.

Name:	schl_DefinedBenefitPlanExpectedFutureBenefitReceiptsYearFive
Namespace Prefix:	schl_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

Amount of benefits expected to be received in the fourth fiscal year following the latest fiscal year from a defined benefit plan.

No definition available.

Name:	schl_DefinedBenefitPlanExpectedFutureBenefitReceiptsYearFour
Namespace Prefix:	schl_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

Amount of benefits expected to be received in the third fiscal year following the latest fiscal year from a defined benefit plan.

No definition available.

Name:	schl_DefinedBenefitPlanExpectedFutureBenefitReceiptsYearThree
Namespace Prefix:	schl_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

Amount of benefits expected to be received in the second fiscal year following the latest fiscal year from a defined benefit plan.

No definition available.

Name:	schl_DefinedBenefitPlanExpectedFutureBenefitReceiptsYearTwo
Namespace Prefix:	schl_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- References

No definition available.

Name:	us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
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Amount of benefits from a defined benefit plan expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
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Amount of benefits from a defined benefit plan expected to be paid in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

Name:	us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

Amount of benefits from a defined benefit plan expected to be paid in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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

Amount of benefits from a defined benefit plan expected to be paid in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

Name:	us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

Amount of benefits from a defined benefit plan expected to be paid in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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

Amount of benefits from a defined benefit plan expected to be paid in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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

- References

No definition available.