| Name | DescriptionOfReasonsWhyCompanyApplyForReliefFromRequirementsAsToFormAndContentsOfDirectorsReportUnderSubCategoryEmployeeShareOptionSchemeExplanatory |
|---|---|
| Namespace | http://xbrl.ssm.com.my/taxonomy/2017-12-31/ssmt-cor |
| Prefix | ssmt |
| Data type | nonnum:textBlockItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Description of reasons why company apply for relief from requirements as to form and contents of directors report under sub category employee share option scheme | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Description of the reasons for relief not to disclose the matters set out in the Fifth Schedule Companies Act 2016. | 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 | Companies Act 2016 | http://www.xbrl.org/2003/role/disclosureRef |
| Number | 777 | http://www.xbrl.org/2003/role/disclosureRef |
| Section | 255 | http://www.xbrl.org/2003/role/disclosureRef |
| Subsection | 1 | 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 |
| Name | Relation Type | Role | |
|---|---|---|---|
ssmt:EmployeeShareOptionSchemeAbstract | parent-child | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-ea4a_2017-12-31/ssmt-ea4a_2017-12-31_role-110000 |