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v3.19.1

Nature of Operations (Details) | Feb. 22, 2019
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Nature of Operations [Abstract] |
Entity Number of Employees | 12,700
Number of Principal Locations | 25
Number of Distribution Locations | 800

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- Definition Number of persons employed by the Entity + References No definition available. + Details
Name: | dei_EntityNumberOfEmployees
Namespace Prefix: | dei_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

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- Definition Nature of Operations [Abstract] + References No definition available. + Details
Name: | scs_NatureOfOperationsAbstract
Namespace Prefix: | scs_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The number of distribution channel locations. + References No definition available. + Details
Name: | scs_NumberOfDistributionLocations
Namespace Prefix: | scs_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of principal manufacturing and distribution center locations. + References No definition available. + Details
Name: | scs_NumberOfPrincipalLocations
Namespace Prefix: | scs_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant