Foreign subsidiary company [abstract]

NameForeignSubsidiaryCompanyAbstract
Namespacehttp://xbrl.ssm.com.my/taxonomy/2017-12-31/ssmt-cor
Prefixssmt
Data typexbrli:stringItemType
Period typeinstant
Substitution Groupxbrli:item
BalanceNone
NillableTrue
AbstractTrue

Labels

TextLangRoleContainer role
Foreign subsidiary company [abstract]enhttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link
 enhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-cor_2017-12-31/ReportingDocumentationhttp://www.xbrl.org/2003/role/link

References

NameValueRole
Name http://www.xbrl.org/2003/role/disclosureRef
Number http://www.xbrl.org/2003/role/disclosureRef
Section http://www.xbrl.org/2003/role/disclosureRef
Subsection http://www.xbrl.org/2003/role/disclosureRef
Paragraph http://www.xbrl.org/2003/role/disclosureRef
IssueDate http://www.xbrl.org/2003/role/disclosureRef
Subparagraph http://www.xbrl.org/2003/role/disclosureRef
NameCompanies Act 2016http://www.xbrl.org/2003/role/disclosureRef
Number777http://www.xbrl.org/2003/role/disclosureRef
Section247http://www.xbrl.org/2003/role/disclosureRef
Subsection5http://www.xbrl.org/2003/role/disclosureRef
Paragraphahttp://www.xbrl.org/2003/role/disclosureRef

Related Child Concepts

NameRelation TypeRole
ssmt:NameOfForeignSubsidiary
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-ea1_2017-12-31/ssmt-ea1_2017-12-31_role-110000
ssmt:CountryOfIncorporationOfForeignSubsidiary
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-ea1_2017-12-31/ssmt-ea1_2017-12-31_role-110000
ssmt:UniqueIdentifierNumberOfForeignSubsidiary
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-ea1_2017-12-31/ssmt-ea1_2017-12-31_role-110000
ssmt:DateOfHoldingCompanyAcquireForeignSubsidiaryCompany
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-ea1_2017-12-31/ssmt-ea1_2017-12-31_role-110000
ssmt:ForeignSubsidiaryExistingFinancialYearEndDate
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-ea1_2017-12-31/ssmt-ea1_2017-12-31_role-110000
ssmt:DescriptionOfReasonWhyUsingDifferentReportingDateOrPeriodForForeignSubsidiaryExplanatory
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-ea1_2017-12-31/ssmt-ea1_2017-12-31_role-110000
ssmt:StateStatutoryLawBindingForeignSubsidiaryWithRegardsToFinancialYearEnd
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-ea1_2017-12-31/ssmt-ea1_2017-12-31_role-110000

Related Parent Concepts

NameRelation TypeRole
ssmt:ApplicationForExemptionFromCoincidingForeignSubsidiaryFinancialYearEndWithHoldingAbstract
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-ea1_2017-12-31/ssmt-ea1_2017-12-31_role-110000