Current borrowings [abstract]

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

Labels

TextLangRoleContainer role
Current borrowings [abstract]enhttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link
Current loans and borrowings [abstract]enhttp://xbrl.ssm.com.my/role/ssm/fs/mpers/lab_rol_ssmt-fs-mpers_2017-12-31/ReportingLabelhttp://www.xbrl.org/2003/role/link

Related Child Concepts

NameRelation TypeRole
ssmt-mpers:CurrentSecuredBankLoansReceivedAndCurrentPortionOfNoncurrentSecuredBankLoansReceived
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:CurrentUnsecuredBankLoansReceivedAndCurrentPortionOfNoncurrentUnsecuredBankLoansReceived
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:CurrenPortionOfSecuredConvertibleNotes
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:CurrentPortionOfUnsecuredConvertibleNotes
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:CurrentPortionOfNoncurrentSecuredBankOverdrafts
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:CurrentPortionOfNoncurrentUnsecuredBankOverdrafts
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:OtherCurrentPortionOfRedeemablePreferenceShares
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:CurrentPortionOfFinanceLeaseLiabilities
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:CurrentPortionOfLoanFromHoldingCompany
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:OtherCurrentPortionOfLoanFromSubsidiaries
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:OtherCurrentPortionOfLoanFromAssociates
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:OtherCurrentPortionOfLoanFromJointVentures
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:CurrentPortionOfLoanFromOtherRelatedCompanies
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:CurrentPortionOfNoncurrentSecuredOtherBankLoanReceived
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:CurrentPortionOfNoncurrentUnsecuredOtherBankLoansReceived
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:OtherCurrentPortionOfMiscellaneousBorrowings
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ifrs-smes:ShorttermBorrowings
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-200200x
ssmt-mpers:CurrentSecuredBankLoansReceivedAndCurrentPortionOfNoncurrentSecuredBankLoansReceived
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ssmt-mpers:CurrentUnsecuredBankLoansReceivedAndCurrentPortionOfNoncurrentUnsecuredBankLoansReceived
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ssmt-mpers:CurrenPortionOfSecuredConvertibleNotes
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ssmt-mpers:CurrentPortionOfUnsecuredConvertibleNotes
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ssmt-mpers:CurrentPortionOfNoncurrentSecuredBankOverdrafts
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ssmt-mpers:CurrentPortionOfNoncurrentUnsecuredBankOverdrafts
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ssmt-mpers:OtherCurrentPortionOfRedeemablePreferenceShares
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ssmt-mpers:CurrentPortionOfFinanceLeaseLiabilities
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ssmt-mpers:CurrentPortionOfLoanFromHoldingCompany
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ssmt-mpers:OtherCurrentPortionOfLoanFromSubsidiaries
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ssmt-mpers:OtherCurrentPortionOfLoanFromAssociates
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ssmt-mpers:OtherCurrentPortionOfLoanFromJointVentures
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ssmt-mpers:CurrentPortionOfLoanFromOtherRelatedCompanies
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ssmt-mpers:CurrentPortionOfNoncurrentSecuredOtherBankLoanReceived
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ssmt-mpers:CurrentPortionOfNoncurrentUnsecuredOtherBankLoansReceived
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ssmt-mpers:OtherCurrentPortionOfMiscellaneousBorrowings
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100
ifrs-smes:ShorttermBorrowings
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mpers_2017-12-31/ssmt-fs-mpers_2017-12-31_role-210100