 | ssmt-mfrs:IncomeFromDonations | parent-child | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ssmt-mfrs:IncomeFromContributions | parent-child | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ssmt-mfrs:DividendIncomeRelatedPartyTransactions | parent-child | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ssmt-mfrs:InterestIncomeRelatedPartyTransactions | parent-child | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ssmt-mfrs:RentalExpensesRelatedPartyTransactions | parent-child | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ifrs-full:KeyManagementPersonnelCompensation | parent-child | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ssmt-mfrs:OtherTransactionsWithRelatedParties | parent-child | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ssmt-mfrs:OtherExpensesRecognisedForTransactionsWithRelatedParties | parent-child | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ssmt-mfrs:OtherRevenueRecognisedForTransactionsWithRelatedParties | parent-child | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ssmt-mfrs:IncomeFromDonations | domain-member | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ssmt-mfrs:IncomeFromContributions | domain-member | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ssmt-mfrs:DividendIncomeRelatedPartyTransactions | domain-member | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ssmt-mfrs:InterestIncomeRelatedPartyTransactions | domain-member | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ssmt-mfrs:RentalExpensesRelatedPartyTransactions | domain-member | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ifrs-full:KeyManagementPersonnelCompensation | domain-member | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ssmt-mfrs:OtherTransactionsWithRelatedParties | domain-member | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ssmt-mfrs:OtherExpensesRecognisedForTransactionsWithRelatedParties | domain-member | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |
 | ssmt-mfrs:OtherRevenueRecognisedForTransactionsWithRelatedParties | domain-member | http://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-clbg_2017-12-31/ssmt-fs-clbg_2017-12-31_role-640000 |