| Name | DescriptionOnWhetherCompanyHadAppliedForExemptionFromCoincidingForeignSubsidiaryFinancialYearEndWithHoldingCompany |
|---|---|
| Namespace | http://xbrl.ssm.com.my/taxonomy/2017-12-31/ssmt-cor |
| Prefix | ssmt |
| Data type | ssmt-fdn:WhetherCompanyHadAppliedForExemptionFromCoincidingForeignSubsidiaryFinancialYearEndWithHoldingCompany |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Description on whether company had applied for exemption from coinciding foreign subsidiary financial year end with holding company | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Represents information pertaining to description on whether company had applied for exemption from coinciding foreign subsidiary financial year end with holding company. | en | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-cor_2017-12-31/ReportingDocumentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Name | Common practice | 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 |