| r0.c0 | RuleNode_2/RuleNode_4 | | | |
| r1.c0 | Disclosure of notes and other explanatory information [abstract]/RuleNode_4 | ssmt-mpers:DisclosureOfNotesAndOtherExplanatoryInformationAbstract | xbrli:stringItemType | duration |
| r2.c0 | Disclosure of acquisition and disposal of subsidiary [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfAcquisitionsAndDisposalsExplanatory | nonnum:textBlockItemType | duration |
| r3.c0 | Disclosure of auditors' remuneration [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfAuditorsRemunerationExplanatory | nonnum:textBlockItemType | duration |
| r4.c0 | Disclosure of authorisation of financial statements [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfAuthorisationOfFinancialStatementsExplanatory | nonnum:textBlockItemType | duration |
| r5.c0 | Disclosure of basis of preparation of financial statements [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory | nonnum:textBlockItemType | duration |
| r6.c0 | Disclosure of biological assets [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfBiologicalAssetsAndGovernmentGrantsForAgriculturalActivityExplanatory | nonnum:textBlockItemType | duration |
| r7.c0 | Disclosure of borrowings [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfBorrowingsExplanatory | nonnum:textBlockItemType | duration |
| r8.c0 | Disclosure of capital and reserves [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfCapitalAndReserveExplanatory | nonnum:textBlockItemType | duration |
| r9.c0 | Disclosure of cash and cash equivalents [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfCashAndCashEquivalentsExplanatory | nonnum:textBlockItemType | duration |
| r10.c0 | Disclosure of changes in accounting policies, accounting estimates and errors [text block]/RuleNode_4 | ifrs-smes:DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory | nonnum:textBlockItemType | duration |
| r11.c0 | Disclosure of claims and benefits paid [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfClaimsAndBenefitsPaidExplanatory | nonnum:textBlockItemType | duration |
| r12.c0 | Disclosure of collateral [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfCollateralExplanatory | nonnum:textBlockItemType | duration |
| r13.c0 | Disclosure of commitments [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfCommitmentsExplanatory | nonnum:textBlockItemType | duration |
| r14.c0 | Disclosure of contingent assets and contingent liabilities [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfContingentAssetsAndContingentLiabilitiesExplanatory | nonnum:textBlockItemType | duration |
| r15.c0 | Disclosure of convertible notes [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfConvertibleNotesExplanatory | nonnum:textBlockItemType | duration |
| r16.c0 | Disclosure of cost of sales [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfCostOfSalesExplanatory | nonnum:textBlockItemType | duration |
| r17.c0 | Disclosure of credit risk [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfCreditRiskExplanatory | nonnum:textBlockItemType | duration |
| r18.c0 | Disclosure of current tax assets or current tax liabilities [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfCurrentTaxAssetsAndCurrentTaxLiabilitiesExplanatory | nonnum:textBlockItemType | duration |
| r19.c0 | Disclosure of deferred income [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfDeferredIncomeExplanatory | nonnum:textBlockItemType | duration |
| r20.c0 | Disclosure of deferred tax assets(liabilities) [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfDeferredTaxesExplanatory | nonnum:textBlockItemType | duration |
| r21.c0 | Disclosure of deposits from banks [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfDepositsFromBanksExplanatory | nonnum:textBlockItemType | duration |
| r22.c0 | Disclosure of depreciation and amortisation expense [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfDepreciationAndAmortisationExpenseExplanatory | nonnum:textBlockItemType | duration |
| r23.c0 | Disclosure of derivative financial instruments [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfDerivativeFinancialInstrumentsExplanatory | nonnum:textBlockItemType | duration |
| r24.c0 | Disclosure of discontinued operations [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfDiscontinuedOperationsExplanatory | nonnum:textBlockItemType | duration |
| r25.c0 | Disclosure of dividends [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfDividendsExplanatory | nonnum:textBlockItemType | duration |
| r26.c0 | Disclosure of earnings/loss per share [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfEarningsPerShareExplanatory | nonnum:textBlockItemType | duration |
| r27.c0 | Disclosure of effect of changes in foreign exchange rates [text block]/RuleNode_4 | ifrs-smes:DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory | nonnum:textBlockItemType | duration |
| r28.c0 | Disclosure of employment termination benefits [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfEmploymentTerminationBenefitsExplanatory | nonnum:textBlockItemType | duration |
| r29.c0 | Disclosure of entity's operating segments [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfEntitysReportableSegmentsExplanatory | nonnum:textBlockItemType | duration |
| r30.c0 | Disclosure of explanation of transition to the MPERS [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfExplanationOfTransitionToMPERSExplanatory | nonnum:textBlockItemType | duration |
| r31.c0 | Disclosure of fee and commission income (expense) [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfFeeAndCommissionIncomeExpenseExplanatory | nonnum:textBlockItemType | duration |
| r32.c0 | Disclosure of finance costs [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfFinanceCostExplanatory | nonnum:textBlockItemType | duration |
| r33.c0 | Disclosure of finance income [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfFinanceIncomeExplanatory | nonnum:textBlockItemType | duration |
| r34.c0 | Disclosure of financial instruments [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfFinancialInstrumentsExplanatory | nonnum:textBlockItemType | duration |
| r35.c0 | Disclosure of financial instrument measured at amortised cost [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfFinancialInstrumentsMeasuredAtAmortisedCostExplanatory | nonnum:textBlockItemType | duration |
| r36.c0 | Disclosure of financial instruments at fair value through profit or loss [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory | nonnum:textBlockItemType | duration |
| r37.c0 | Disclosure of first-time adoption [text block]/RuleNode_4 | ifrs-smes:DisclosureOfFirstTimeAdoptionExplanatory | nonnum:textBlockItemType | duration |
| r38.c0 | Disclosure of foreign currency [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfForeignCurrencyTranslationReserveExplanatory | nonnum:textBlockItemType | duration |
| r39.c0 | Disclosure of general information about financial statements [text block]/RuleNode_4 | ifrs-smes:DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory | nonnum:textBlockItemType | duration |
| r40.c0 | Disclosure of going concern [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfGoingConcernExplanatory | nonnum:textBlockItemType | duration |
| r41.c0 | Disclosure of government grants [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfGrantsAndContributionsExplanatory | nonnum:textBlockItemType | duration |
| r42.c0 | Disclosure of hedging activities [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfHedgingActivityExplanatory | nonnum:textBlockItemType | duration |
| r43.c0 | Disclosure of impairment of assets [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfImpairmentOfAssetsExplanatory | nonnum:textBlockItemType | duration |
| r44.c0 | Disclosure of income tax expense [text block]/RuleNode_4 | ifrs-smes:DisclosureOfIncomeTaxExplanatory | nonnum:textBlockItemType | duration |
| r45.c0 | Disclosure of intangible assets [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfIntangibleAssetsAndGoodwillExplanatory | nonnum:textBlockItemType | duration |
| r46.c0 | Disclosure of interest expense [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfInterestExpenseExplanatory | nonnum:textBlockItemType | duration |
| r47.c0 | Disclosure of interest in associates, joint ventures or jointly controlled operation [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfInterestInAssociatesJointVenturesOrJointlyControlledOperationExplanatory | nonnum:textBlockItemType | duration |
| r48.c0 | Disclosure of interest income [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfInterestIncomeExplanatory | nonnum:textBlockItemType | duration |
| r49.c0 | Disclosure of inventories [text block]/RuleNode_4 | ifrs-smes:DisclosureOfInventoriesExplanatory | nonnum:textBlockItemType | duration |
| r50.c0 | Disclosure of investment in jointly controlled entities [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfInvestmentInJointlyControlledExplanatory | nonnum:textBlockItemType | duration |
| r51.c0 | Disclosure of investments in subsidiaries [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfInvestmentInSubsidiaryCompaniesExplanatory | nonnum:textBlockItemType | duration |
| r52.c0 | Disclosure of investment property [text block]/RuleNode_4 | ifrs-smes:DisclosureOfInvestmentPropertyExplanatory | nonnum:textBlockItemType | duration |
| r53.c0 | Disclosure of investments in associates [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfInvestmentInAssociateExplanatory | nonnum:textBlockItemType | duration |
| r54.c0 | Disclosure of leases [text block]/RuleNode_4 | ifrs-smes:DisclosureOfLeasesExplanatory | nonnum:textBlockItemType | duration |
| r55.c0 | Disclosure of liquidity risk [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfLiquidityRiskExplanatory | nonnum:textBlockItemType | duration |
| r56.c0 | Disclosure of loans and advances to banks [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfLoansAndAdvancesToBanksExplanatory | nonnum:textBlockItemType | duration |
| r57.c0 | Disclosure of market risk [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfMarketRiskExplanatory | nonnum:textBlockItemType | duration |
| r58.c0 | Disclosure of non-adjusting events after the end of reporting period [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfNonAdjustingEventsAfterEndOfReportingPeriodExplanatory | nonnum:textBlockItemType | duration |
| r59.c0 | Disclosure of non-controlling interests [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfNoncontrollingInterestsExplanatory | nonnum:textBlockItemType | duration |
| r60.c0 | Disclosure of non-current assets or disposal groups classified as held for sale [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory | nonnum:textBlockItemType | duration |
| r61.c0 | Disclosure of other comprehensive income [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfOtherComprehensiveIncomeExplanatory | nonnum:textBlockItemType | duration |
| r62.c0 | Disclosure of other current assets [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfOtherCurrentAssetsExplanatory | nonnum:textBlockItemType | duration |
| r63.c0 | Disclosure of other current liabilities [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfOtherCurrentLiabilitiesExplanatory | nonnum:textBlockItemType | duration |
| r64.c0 | Disclosure of other income [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfOtherIncomeExplanatory | nonnum:textBlockItemType | duration |
| r65.c0 | Disclosure of other investments [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfOtherInvestmentsExplanatory | nonnum:textBlockItemType | duration |
| r66.c0 | Disclosure of other long-term employee benefits [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfOtherLongTermEmploymentBenefitsExplanatory | nonnum:textBlockItemType | duration |
| r67.c0 | Disclosure of other non-current assets [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfOtherNoncurrentAssetsExplanatory | nonnum:textBlockItemType | duration |
| r68.c0 | Disclosure of other non-current liabilities [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfOtherNoncurrentLiabilitiesExplanatory | nonnum:textBlockItemType | duration |
| r69.c0 | Disclosure of other notes to accounts [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfOtherNotesToAccountsExplanatory | nonnum:textBlockItemType | duration |
| r70.c0 | Disclosure of other operating expense [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfOtherOperatingExpenseExplanatory | nonnum:textBlockItemType | duration |
| r71.c0 | Disclosure of other reserves [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfOtherReservesExplanatory | nonnum:textBlockItemType | duration |
| r72.c0 | Disclosure of perpetual sukuk [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfPerpetualSukukExplanatory | nonnum:textBlockItemType | duration |
| r73.c0 | Disclosure of post employment benefit obligation [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfPostEmploymentBenefitObligationsExplanatory | nonnum:textBlockItemType | duration |
| r74.c0 | Disclosure of profit or loss for the year [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfProfitAfterTaxExplanatory | nonnum:textBlockItemType | duration |
| r75.c0 | Disclosure of property, plant and equipment [text block]/RuleNode_4 | ifrs-smes:DisclosureOfPropertyPlantAndEquipmentExplanatory | nonnum:textBlockItemType | duration |
| r76.c0 | Disclosure of provisions [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfProvisionsExplanatory | nonnum:textBlockItemType | duration |
| r77.c0 | Disclosure of redeemable preference shares [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfRedeemablePreferenceSharesExplanatory | nonnum:textBlockItemType | duration |
| r78.c0 | Disclosure of revenue [text block]/RuleNode_4 | ifrs-smes:DisclosureOfRevenueExplanatory | nonnum:textBlockItemType | duration |
| r79.c0 | Disclosure of service concession arrangements [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfServiceConcessionArrangementsExplanatory | nonnum:textBlockItemType | duration |
| r80.c0 | Disclosure of share capital [text block]/RuleNode_4 | ifrs-smes:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory | nonnum:textBlockItemType | duration |
| r81.c0 | Disclosure of share-based payment arrangements [text block]/RuleNode_4 | ifrs-smes:DisclosureOfSharebasedPaymentArrangementsExplanatory | nonnum:textBlockItemType | duration |
| r82.c0 | Disclosure of subsequent event [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfSubsequentEventsExplanatory | nonnum:textBlockItemType | duration |
| r83.c0 | Disclosure of trade and other payables [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfTradeAndOtherPayablesExplanatory | nonnum:textBlockItemType | duration |
| r84.c0 | Disclosure of trade and other receivables [text block]/RuleNode_4 | ssmt-mpers:DisclosureOfTradeAndOtherReceivablesExplanatory | nonnum:textBlockItemType | duration |