| Name | OtherComprehensiveIncomeBeforeTaxChangesInFairValueOfHedgingInstrument |
|---|---|
| Namespace | http://xbrl.ssm.com.my/taxonomy/2017-12-31/ssmt-mpers-cor |
| Prefix | ssmt-mpers |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Other comprehensive income, before tax, change in fair value of hedging instrument | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Report the value, for the reporting period, of change in fair value of hedging instrument. If the financial asset or financial liability meets the hedge accounting conditions and the hedged risk is: a. the variable interest rate risk in a debt instrument measured at amortised cost; b. the foreign exchange risk in a firm commitment or a highly probable forecast transaction; c. the commodity price risk in a firm commitment or highly probable forecast transaction; or d. the foreign exchange risk in a net investment in a foreign operation, the entity shall recognise in other comprehensive income the portion of the change in the fair value of the hedging instrument that was effective in offsetting the change in the fair value or expected cash flows of the hedged item. | en | http://xbrl.ssm.com.my/role/ssm/fs/mpers/lab_rol_ssmt-fs-mpers_2017-12-31/ReportingDocumentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Name | MPERS | http://www.xbrl.org/2003/role/disclosureRef |
| Section | 5.5 | http://www.xbrl.org/2003/role/disclosureRef |
| Subsection | g(i) | http://www.xbrl.org/2003/role/disclosureRef |
| Name | MPERS | http://www.xbrl.org/2003/role/disclosureRef |
| Section | 5.4 | http://www.xbrl.org/2003/role/disclosureRef |
| Subsection | b(iii) | http://www.xbrl.org/2003/role/disclosureRef |
| Name | MPERS | http://www.xbrl.org/2003/role/disclosureRef |
| Section | 12.29 | http://www.xbrl.org/2003/role/disclosureRef |
| Subsection | c | http://www.xbrl.org/2003/role/disclosureRef |
| Name | MPERS | http://www.xbrl.org/2003/role/definitionRef |
| Section | 12.23 | http://www.xbrl.org/2003/role/definitionRef |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-smes:ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract | parent-child | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-400100y | |
ssmt-mpers:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax | summation-item | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-400100 | |
ifrs-smes:ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract | domain-member | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-420000 |