| r0.c0 | RuleNode_2/Group [member] | | | | ifrs-full:ConsolidatedMember | N/A |
| r0.c1 | RuleNode_2/Company [member] | | | | ifrs-full:SeparateMember | N/A |
| r1.c0 | Statement of financial position [abstract]/Group [member] | ssmt:StatementOfFinancialPositionAbstract | xbrli:stringItemType | duration | ifrs-full:ConsolidatedMember | N/A |
| r1.c1 | Statement of financial position [abstract]/Company [member] | ssmt:StatementOfFinancialPositionAbstract | xbrli:stringItemType | duration | ifrs-full:SeparateMember | N/A |
| r2.c0 | Assets [abstract]/Group [member] | ifrs-full:AssetsAbstract | xbrli:stringItemType | duration | ifrs-full:ConsolidatedMember | N/A |
| r2.c1 | Assets [abstract]/Company [member] | ifrs-full:AssetsAbstract | xbrli:stringItemType | duration | ifrs-full:SeparateMember | N/A |
| r3.c0 | Non-current assets [abstract]/Group [member] | ifrs-full:NoncurrentAssetsAbstract | xbrli:stringItemType | duration | ifrs-full:ConsolidatedMember | N/A |
| r3.c1 | Non-current assets [abstract]/Company [member] | ifrs-full:NoncurrentAssetsAbstract | xbrli:stringItemType | duration | ifrs-full:SeparateMember | N/A |
| r4.c0 | Property, plant and equipment/Group [member] | ifrs-full:PropertyPlantAndEquipment | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r4.c1 | Property, plant and equipment/Company [member] | ifrs-full:PropertyPlantAndEquipment | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r5.c0 | Investment properties/Group [member] | ifrs-full:InvestmentProperty | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r5.c1 | Investment properties/Company [member] | ifrs-full:InvestmentProperty | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r6.c0 | Right-of-use assets/Group [member] | ifrs-full:RightofuseAssets | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r6.c1 | Right-of-use assets/Company [member] | ifrs-full:RightofuseAssets | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r7.c0 | Intangible assets/Group [member] | ifrs-full:IntangibleAssetsAndGoodwill | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r7.c1 | Intangible assets/Company [member] | ifrs-full:IntangibleAssetsAndGoodwill | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r8.c0 | Investment in subsidiaries/Group [member] | ifrs-full:InvestmentsInSubsidiaries | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r8.c1 | Investment in subsidiaries/Company [member] | ifrs-full:InvestmentsInSubsidiaries | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r9.c0 | Investments in associates/Group [member] | ifrs-full:InvestmentsInAssociates | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r9.c1 | Investments in associates/Company [member] | ifrs-full:InvestmentsInAssociates | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r10.c0 | Investments in joint ventures/Group [member] | ifrs-full:InvestmentsInJointVentures | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r10.c1 | Investments in joint ventures/Company [member] | ifrs-full:InvestmentsInJointVentures | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r11.c0 | Other investments/Group [member] | ifrs-full:NoncurrentInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r11.c1 | Other investments/Company [member] | ifrs-full:NoncurrentInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r12.c0 | Trade and other non-current receivables/Group [member] | ifrs-full:NoncurrentReceivables | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r12.c1 | Trade and other non-current receivables/Company [member] | ifrs-full:NoncurrentReceivables | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r13.c0 | Contract assets/Group [member] | ifrs-full:NoncurrentContractAssets | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r13.c1 | Contract assets/Company [member] | ifrs-full:NoncurrentContractAssets | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r14.c0 | Deferred tax assets/Group [member] | ifrs-full:DeferredTaxAssets | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r14.c1 | Deferred tax assets/Company [member] | ifrs-full:DeferredTaxAssets | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r15.c0 | Other non-current assets/Group [member] | ifrs-full:OtherNoncurrentAssets | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r15.c1 | Other non-current assets/Company [member] | ifrs-full:OtherNoncurrentAssets | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r16.c0 | Total non-current assets/Group [member] | ifrs-full:NoncurrentAssets | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r16.c1 | Total non-current assets/Company [member] | ifrs-full:NoncurrentAssets | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r17.c0 | Current assets [abstract]/Group [member] | ifrs-full:CurrentAssetsAbstract | xbrli:stringItemType | duration | ifrs-full:ConsolidatedMember | N/A |
| r17.c1 | Current assets [abstract]/Company [member] | ifrs-full:CurrentAssetsAbstract | xbrli:stringItemType | duration | ifrs-full:SeparateMember | N/A |
| r18.c0 | Inventories/Group [member] | ifrs-full:InventoriesTotal | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r18.c1 | Inventories/Company [member] | ifrs-full:InventoriesTotal | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r19.c0 | Other investments/Group [member] | ifrs-full:CurrentInvestments | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r19.c1 | Other investments/Company [member] | ifrs-full:CurrentInvestments | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r20.c0 | Current tax assets/Group [member] | ifrs-full:CurrentTaxAssetsCurrent | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r20.c1 | Current tax assets/Company [member] | ifrs-full:CurrentTaxAssetsCurrent | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r21.c0 | Trade and other current receivables/Group [member] | ifrs-full:TradeAndOtherCurrentReceivables | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r21.c1 | Trade and other current receivables/Company [member] | ifrs-full:TradeAndOtherCurrentReceivables | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r22.c0 | Contract assets/Group [member] | ifrs-full:CurrentContractAssets | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r22.c1 | Contract assets/Company [member] | ifrs-full:CurrentContractAssets | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r23.c0 | Cash and cash equivalents/Group [member] | ifrs-full:CashAndCashEquivalents | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r23.c1 | Cash and cash equivalents/Company [member] | ifrs-full:CashAndCashEquivalents | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r24.c0 | Other current assets/Group [member] | ifrs-full:OtherCurrentAssets | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r24.c1 | Other current assets/Company [member] | ifrs-full:OtherCurrentAssets | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r25.c0 | Total current assets other than assets held for sale/Group [member] | ifrs-full:CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r25.c1 | Total current assets other than assets held for sale/Company [member] | ifrs-full:CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r26.c0 | Non-current assets or disposal groups classified as held for sale or as held for distribution to owners/Group [member] | ifrs-full:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r26.c1 | Non-current assets or disposal groups classified as held for sale or as held for distribution to owners/Company [member] | ifrs-full:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r27.c0 | Total current assets/Group [member] | ifrs-full:CurrentAssets | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r27.c1 | Total current assets/Company [member] | ifrs-full:CurrentAssets | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r28.c0 | Total assets/Group [member] | ifrs-full:Assets | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r28.c1 | Total assets/Company [member] | ifrs-full:Assets | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r29.c0 | Fund/Equity and Liabilities [abstract]/Group [member] | ssmt-mfrs:FundsAndLiabilitiesAbstract | xbrli:stringItemType | duration | ifrs-full:ConsolidatedMember | N/A |
| r29.c1 | Fund/Equity and Liabilities [abstract]/Company [member] | ssmt-mfrs:FundsAndLiabilitiesAbstract | xbrli:stringItemType | duration | ifrs-full:SeparateMember | N/A |
| r30.c0 | Fund/Equity and reserves [abstract]/Group [member] | ssmt-mfrs:FundsAndReserveAbstract | xbrli:stringItemType | duration | ifrs-full:ConsolidatedMember | N/A |
| r30.c1 | Fund/Equity and reserves [abstract]/Company [member] | ssmt-mfrs:FundsAndReserveAbstract | xbrli:stringItemType | duration | ifrs-full:SeparateMember | N/A |
| r31.c0 | Accumulated funds (deficit)/Group [member] | ssmt-mfrs:AccumulatedFund | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r31.c1 | Accumulated funds (deficit)/Company [member] | ssmt-mfrs:AccumulatedFund | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r32.c0 | Contribution from members/Group [member] | ssmt-mfrs:ContributionsFromMembers | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r32.c1 | Contribution from members/Company [member] | ssmt-mfrs:ContributionsFromMembers | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r33.c0 | Other reserves/Group [member] | ifrs-full:OtherReserves | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r33.c1 | Other reserves/Company [member] | ifrs-full:OtherReserves | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r34.c0 | Total fund/equity and reserves attributable to owners/Group [member] | ssmt-mfrs:FundAndReservesAttributableToOwners | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r34.c1 | Total fund/equity and reserves attributable to owners/Company [member] | ssmt-mfrs:FundAndReservesAttributableToOwners | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r35.c0 | Non-controlling interest/Group [member] | ifrs-full:NoncontrollingInterests | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r35.c1 | Non-controlling interest/Company [member] | ifrs-full:NoncontrollingInterests | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r36.c0 | Total fund/equity and reserves/Group [member] | ssmt-mfrs:FundAndReserve | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r36.c1 | Total fund/equity and reserves/Company [member] | ssmt-mfrs:FundAndReserve | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r37.c0 | Liabilities [abstract]/Group [member] | ifrs-full:LiabilitiesAbstract | xbrli:stringItemType | duration | ifrs-full:ConsolidatedMember | N/A |
| r37.c1 | Liabilities [abstract]/Company [member] | ifrs-full:LiabilitiesAbstract | xbrli:stringItemType | duration | ifrs-full:SeparateMember | N/A |
| r38.c0 | Non-current liabilities [Abstract]/Group [member] | ifrs-full:NoncurrentLiabilitiesAbstract | xbrli:stringItemType | duration | ifrs-full:ConsolidatedMember | N/A |
| r38.c1 | Non-current liabilities [Abstract]/Company [member] | ifrs-full:NoncurrentLiabilitiesAbstract | xbrli:stringItemType | duration | ifrs-full:SeparateMember | N/A |
| r39.c0 | Borrowings/Group [member] | ifrs-full:LongtermBorrowings | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r39.c1 | Borrowings/Company [member] | ifrs-full:LongtermBorrowings | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r40.c0 | Lease liabilities/Group [member] | ifrs-full:NoncurrentFinanceLeaseLiabilities | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r40.c1 | Lease liabilities/Company [member] | ifrs-full:NoncurrentFinanceLeaseLiabilities | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r41.c0 | Employee benefit liabilities/Group [member] | ifrs-full:NoncurrentProvisionsForEmployeeBenefits | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r41.c1 | Employee benefit liabilities/Company [member] | ifrs-full:NoncurrentProvisionsForEmployeeBenefits | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r42.c0 | Provision/Group [member] | ifrs-full:NoncurrentProvisions | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r42.c1 | Provision/Company [member] | ifrs-full:NoncurrentProvisions | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r43.c0 | Trade and other non-current payables/Group [member] | ifrs-full:NoncurrentPayables | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r43.c1 | Trade and other non-current payables/Company [member] | ifrs-full:NoncurrentPayables | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r44.c0 | Contract liabilities/Group [member] | ifrs-full:NoncurrentContractLiabilities | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r44.c1 | Contract liabilities/Company [member] | ifrs-full:NoncurrentContractLiabilities | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r45.c0 | Deferred tax liabilities/Group [member] | ifrs-full:DeferredTaxLiabilities | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r45.c1 | Deferred tax liabilities/Company [member] | ifrs-full:DeferredTaxLiabilities | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r46.c0 | Other non-current liabilities/Group [member] | ifrs-full:OtherNoncurrentLiabilities | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r46.c1 | Other non-current liabilities/Company [member] | ifrs-full:OtherNoncurrentLiabilities | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r47.c0 | Total non-current liabilities/Group [member] | ifrs-full:NoncurrentLiabilities | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r47.c1 | Total non-current liabilities/Company [member] | ifrs-full:NoncurrentLiabilities | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r48.c0 | Current liabilities [abstract]/Group [member] | ifrs-full:CurrentLiabilitiesAbstract | xbrli:stringItemType | duration | ifrs-full:ConsolidatedMember | N/A |
| r48.c1 | Current liabilities [abstract]/Company [member] | ifrs-full:CurrentLiabilitiesAbstract | xbrli:stringItemType | duration | ifrs-full:SeparateMember | N/A |
| r49.c0 | Borrowings/Group [member] | ifrs-full:CurrentPortionOfLongtermBorrowings | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r49.c1 | Borrowings/Company [member] | ifrs-full:CurrentPortionOfLongtermBorrowings | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r50.c0 | Lease liabilities/Group [member] | ifrs-full:CurrentFinanceLeaseLiabilities | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r50.c1 | Lease liabilities/Company [member] | ifrs-full:CurrentFinanceLeaseLiabilities | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r51.c0 | Employee benefit liabilities/Group [member] | ifrs-full:CurrentProvisionsForEmployeeBenefits | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r51.c1 | Employee benefit liabilities/Company [member] | ifrs-full:CurrentProvisionsForEmployeeBenefits | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r52.c0 | Provisions/Group [member] | ifrs-full:CurrentProvisions | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r52.c1 | Provisions/Company [member] | ifrs-full:CurrentProvisions | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r53.c0 | Current tax liabilties/Group [member] | ifrs-full:CurrentTaxLiabilitiesCurrent | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r53.c1 | Current tax liabilties/Company [member] | ifrs-full:CurrentTaxLiabilitiesCurrent | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r54.c0 | Trade and other current payables/Group [member] | ifrs-full:TradeAndOtherCurrentPayables | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r54.c1 | Trade and other current payables/Company [member] | ifrs-full:TradeAndOtherCurrentPayables | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r55.c0 | Contract liabilities/Group [member] | ifrs-full:CurrentContractLiabilities | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r55.c1 | Contract liabilities/Company [member] | ifrs-full:CurrentContractLiabilities | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r56.c0 | Other current liabilities/Group [member] | ifrs-full:OtherCurrentLiabilities | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r56.c1 | Other current liabilities/Company [member] | ifrs-full:OtherCurrentLiabilities | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r57.c0 | Total current liabilities other than liabilities held for sale/Group [member] | ifrs-full:CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r57.c1 | Total current liabilities other than liabilities held for sale/Company [member] | ifrs-full:CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r58.c0 | Liabilities included in disposal groups classified as held for sale/Group [member] | ifrs-full:LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r58.c1 | Liabilities included in disposal groups classified as held for sale/Company [member] | ifrs-full:LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r59.c0 | Total current liabilities/Group [member] | ifrs-full:CurrentLiabilities | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r59.c1 | Total current liabilities/Company [member] | ifrs-full:CurrentLiabilities | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r60.c0 | Total liabilities/Group [member] | ifrs-full:Liabilities | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r60.c1 | Total liabilities/Company [member] | ifrs-full:Liabilities | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |
| r61.c0 | Total fund/equity and liabilities/Group [member] | ssmt-mfrs:FundAndLiabilities | xbrli:monetaryItemType | instant | ifrs-full:ConsolidatedMember | iso4217:MYR |
| r61.c1 | Total fund/equity and liabilities/Company [member] | ssmt-mfrs:FundAndLiabilities | xbrli:monetaryItemType | instant | ifrs-full:SeparateMember | iso4217:MYR |