Property, plant and equipment [abstract]

NamePropertyPlantAndEquipmentAbstract
Namespacehttp://xbrl.ifrs.org/taxonomy/2017-03-09/ifrs-full
Prefixifrs-full
Data typexbrli:stringItemType
Period typeduration
Substitution Groupxbrli:item
BalanceNone
NillableTrue
AbstractTrue

Labels

TextLangRoleContainer role
Property, plant and equipment [abstract]enhttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link

Related Child Concepts

NameRelation TypeRole
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ifrs-full:Machinery
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ssmt-mfrs:PlantAndEquipment
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ssmt-mfrs:OfficeEquipmentFixtureAndFittings
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ssmt-mfrs:ComputerSoftwareAndHardware
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-200200x
ifrs-full:BearerPlants
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-200200x
ssmt-mfrs:InfrastructureAndSiteFacilities
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-200200x
ifrs-full:MiningAssets
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-200200x
ifrs-full:OilAndGasAssets
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-200200x
ssmt-mfrs:TangibleExplorationAndEvaluationAssets
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ssmt-mfrs:TelecommunicationEquipments
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-200200x
ifrs-full:ConstructionInProgress
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ifrs-full:OtherPropertyPlantAndEquipment
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ifrs-full:PropertyPlantAndEquipment
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ifrs-full:LandAndBuildingsAbstract
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ifrs-full:VehiclesAbstract
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-200200y
ifrs-full:Machinery
parent-childhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-200200y
ssmt-mfrs:PlantAndEquipment
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ssmt-mfrs:OfficeEquipmentFixtureAndFittings
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ssmt-mfrs:ComputerSoftwareAndHardware
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ifrs-full:BearerPlants
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ssmt-mfrs:InfrastructureAndSiteFacilities
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ifrs-full:MiningAssets
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ifrs-full:OilAndGasAssets
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ssmt-mfrs:TangibleExplorationAndEvaluationAssets
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ssmt-mfrs:TelecommunicationEquipments
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ifrs-full:ConstructionInProgress
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ifrs-full:OtherPropertyPlantAndEquipment
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ifrs-full:PropertyPlantAndEquipment
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ifrs-full:LandAndBuildingsAbstract
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ifrs-full:VehiclesAbstract
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ifrs-full:Machinery
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ssmt-mfrs:PlantAndEquipment
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ssmt-mfrs:ComputerSoftwareAndHardware
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ifrs-full:BearerPlants
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ssmt-mfrs:InfrastructureAndSiteFacilities
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ifrs-full:MiningAssets
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-210100
ifrs-full:OilAndGasAssets
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-210100
ssmt-mfrs:TangibleExplorationAndEvaluationAssets
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ssmt-mfrs:TelecommunicationEquipments
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ifrs-full:ConstructionInProgress
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ifrs-full:OtherPropertyPlantAndEquipment
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ifrs-full:PropertyPlantAndEquipment
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ifrs-full:LandAndBuildingsAbstract
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ifrs-full:VehiclesAbstract
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ifrs-full:Machinery
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ssmt-mfrs:OfficeEquipmentFixtureAndFittings
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-220100
ssmt-mfrs:ComputerSoftwareAndHardware
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-220100
ifrs-full:BearerPlants
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-220100
ssmt-mfrs:InfrastructureAndSiteFacilities
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-220100
ifrs-full:MiningAssets
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-220100
ifrs-full:OilAndGasAssets
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-220100
ssmt-mfrs:TangibleExplorationAndEvaluationAssets
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-220100
ssmt-mfrs:TelecommunicationEquipments
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-220100
ifrs-full:ConstructionInProgress
domain-memberhttp://xbrl.ssm.com.my/role/ssm/rol_ssmt-fs-mfrs_2017-12-31/ssmt-fs-mfrs_2017-12-31_role-220100
ifrs-full:OtherPropertyPlantAndEquipment
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ifrs-full:PropertyPlantAndEquipment
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