| Line |
Label |
Object Class |
Period Type |
Balance |
Report ElementName |
| 1 |
1001 - Document - Document and Entity Information |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DocumentandEntityInformation |
| 2 |
Implied Table |
Table |
* |
* |
implied:Table |
| 3 |
Document - Document and Entity Information [Abstract] |
Abstract |
|
|
spil:DocumentandEntityInformationAbstract |
| 4 |
Document Type |
Concept (Submission Type) |
For Period |
|
dei:DocumentType |
| 5 |
Amendment Flag |
Concept (Yes/No) |
For Period |
|
dei:AmendmentFlag |
| 6 |
Document Period End Date |
Concept (Date) |
For Period |
|
dei:DocumentPeriodEndDate |
| 7 |
Document Fiscal Year Focus |
Concept (Year) |
For Period |
|
dei:DocumentFiscalYearFocus |
| 8 |
Document Fiscal Period Focus |
Concept (Fiscal Period) |
For Period |
|
dei:DocumentFiscalPeriodFocus |
| 9 |
Trading Symbol |
Concept (Text/String) |
For Period |
|
dei:TradingSymbol |
| 10 |
Entity Registrant Name |
Concept (Text/String) |
For Period |
|
dei:EntityRegistrantName |
| 11 |
Entity Central Index Key |
Concept (CIK Number) |
For Period |
|
dei:EntityCentralIndexKey |
| 12 |
Current Fiscal Year End Date |
Concept (Month/Day) |
For Period |
|
dei:CurrentFiscalYearEndDate |
| 13 |
Entity Well-known Seasoned Issuer |
Concept (Yes/No) |
For Period |
|
dei:EntityWellKnownSeasonedIssuer |
| 14 |
Entity Current Reporting Status |
Concept (Yes/No) |
For Period |
|
dei:EntityCurrentReportingStatus |
| 15 |
Entity Filer Category |
Concept (Filer Category) |
For Period |
|
dei:EntityFilerCategory |
| 16 |
Entity Common Stock, Shares Outstanding |
Concept (Shares) |
As Of |
|
dei:EntityCommonStockSharesOutstanding |
| 17 |
1003 - Statement - Consolidated Balance Sheets |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/StatementOfFinancialPositionCurrentNonCurrent-210000 |
| 18 |
Implied Table |
Table |
* |
* |
implied:Table |
| 19 |
Statement of financial position [abstract] |
Abstract |
|
|
ifrs-full:StatementOfFinancialPositionAbstract |
| 20 |
Current Assets |
Abstract |
|
|
ifrs-full:CurrentAssetsAbstract |
| 21 |
Cash and cash equivalents |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
| 22 |
Available-for-sale financial assets, current |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentFinancialAssetsAvailableforsale |
| 23 |
Notes receivable, net |
Concept (Monetary) |
As Of |
Debit |
spil:CurrentNotesReceivable |
| 24 |
Accounts receivable, net |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTradeReceivables |
| 25 |
Other receivables |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherCurrentReceivables |
| 26 |
Inventories |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Inventories |
| 27 |
Non-current assets held for sale |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale |
| 28 |
Other current assets - other |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherCurrentAssets |
| 29 |
Current Assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentAssets |
| 30 |
Non-current Assets |
Abstract |
|
|
ifrs-full:NoncurrentAssetsAbstract |
| 31 |
Available-for-sale financial assets, non-current |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAvailableforsale |
| 32 |
Investments accounted for using the equity method |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentAccountedForUsingEquityMethod |
| 33 |
Property, plant and equipment |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 34 |
Intangible assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IntangibleAssetsOtherThanGoodwill |
| 35 |
Deferred income tax assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DeferredTaxAssets |
| 36 |
Other non-current assets - other |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherNoncurrentAssets |
| 37 |
Non-current Assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentAssets |
| 38 |
TOTAL ASSETS |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Assets |
| 39 |
Current Liabilities |
Abstract |
|
|
ifrs-full:CurrentLiabilitiesAbstract |
| 40 |
Short-term loans |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ShorttermBorrowings |
| 41 |
Financial liability at fair value through profit or loss, current |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentFinancialLiabilitiesAtFairValueThroughProfitOrLoss |
| 42 |
Accounts payable |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers |
| 43 |
Other payables |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherCurrentPayables |
| 44 |
Current income tax liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentTaxLiabilitiesCurrent |
| 45 |
Current portion of convertible bonds |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentBondsIssuedAndCurrentPortionOfNoncurrentBondsIssued |
| 46 |
Current portion of long-term loans |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived |
| 47 |
Other current liabilities - other |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherCurrentLiabilities |
| 48 |
Current Liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentLiabilities |
| 49 |
Non-current Liabilities |
Abstract |
|
|
ifrs-full:NoncurrentLiabilitiesAbstract |
| 50 |
Convertible bonds |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentPortionOfNoncurrentBondsIssued |
| 51 |
Long-term loans |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentPortionOfNoncurrentLoansReceived |
| 52 |
Deferred income tax liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilities |
| 53 |
Other non-current liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherNoncurrentLiabilities |
| 54 |
Non-current Liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentLiabilities |
| 55 |
Total Liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Liabilities |
| 56 |
Shareholders' Equity |
Abstract |
|
|
ifrs-full:EquityAbstract |
| 57 |
Capital stock |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IssuedCapital |
| 58 |
Capital reserve |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CapitalReserve |
| 59 |
Retained earnings |
Abstract |
|
|
spil:RetainedEarningsAbstract |
| 60 |
Legal reserve |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:StatutoryReserve |
| 61 |
Unappropriated earnings |
Concept (Monetary) |
As Of |
Credit |
spil:UnappropriatedEarnings |
| 62 |
Accumulated other comprehensive income |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AccumulatedOtherComprehensiveIncome |
| 63 |
Total Shareholders' Equity |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 64 |
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:EquityAndLiabilities |
| 65 |
1004 - Statement - Consolidated Statements of Comprehensive Income |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/StatementOfComprehensiveIncomeProfitOrLossByFunctionOfExpense-310000 |
| 66 |
Implied Table |
Table |
* |
* |
implied:Table |
| 67 |
Profit or loss [abstract] |
Abstract |
|
|
ifrs-full:IncomeStatementAbstract |
| 68 |
Operating Revenues |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:Revenue |
| 69 |
Operating Costs |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CostOfSales |
| 70 |
Gross Profit |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GrossProfit |
| 71 |
Operating Expenses |
Abstract |
|
|
ifrs-full:ExpenseByNatureAbstract |
| 72 |
Selling expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:SalesAndMarketingExpense |
| 73 |
General and administrative expenses |
Concept (Monetary) |
For Period |
Debit |
spil:GeneralAndAdministrativeExpenses |
| 74 |
Research and development expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ResearchAndDevelopmentExpense |
| 75 |
Operating Expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:OperatingExpenseExcludingCostOfSales |
| 76 |
Other Income and Expenses |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherOperatingIncomeExpense |
| 77 |
Operating Profit |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossFromOperatingActivities |
| 78 |
Non-operating Income and Expenses |
Abstract |
|
|
spil:NonOperatingIncomeExpense1Abstract |
| 79 |
Interest income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromInterest |
| 80 |
Other gains and losses |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherGainsLosses |
| 81 |
Finance costs |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:FinanceCosts |
| 82 |
Impairment loss of available-for-sale equity securities |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ImpairmentLossOnFinancialAssets |
| 83 |
Share of (losses) gains of associates and joint ventures accounted for using equity method |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod |
| 84 |
Dividends income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromDividends |
| 85 |
Gains on disposal of investments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnDisposalsOfInvestments |
| 86 |
(Losses)/ Gains on financial liabilities at fair value through profit or loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnFinancialLiabilitiesAtFairValueThroughProfitOrLoss |
| 87 |
Non-operating Income and Expenses |
Concept (Monetary) |
For Period |
Credit |
spil:NonOperatingIncomeExpense1 |
| 88 |
Income before Income Tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossBeforeTax |
| 89 |
Income Tax Expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxExpenseContinuingOperations |
| 90 |
Net Income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
| 91 |
Other Comprehensive Income |
Abstract |
|
|
ifrs-full:OtherComprehensiveIncomeAbstract |
| 92 |
Items that may be subsequently reclassified to profit or loss |
Abstract |
|
|
ifrs-full:ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract |
| 93 |
Exchange difference on translation of foreign financial statements |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation |
| 94 |
Unrealized gain (loss) on available-for-sale financial assets |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxAvailableforsaleFinancialAssets |
| 95 |
Share of other comprehensive income (loss) of associates and joint ventures |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossBeforeTax |
| 96 |
Income tax relating to items that may be reclassified to profit or loss |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss |
| 97 |
Items that may be subsequently reclassified to profit or loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax |
| 98 |
Items that will not be reclassified to profit or loss |
Abstract |
|
|
ifrs-full:ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract |
| 99 |
Remeasurements of post-employment benefit obligations |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans |
| 100 |
Income tax relating to items that will not be reclassified to profit or loss |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss |
| 101 |
Items that will not be reclassified to profit or loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax |
| 102 |
Other Comprehensive Income (Loss) for the year, net of tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncome |
| 103 |
Total Comprehensive Income for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncome |
| 104 |
Net Income Attributable to: |
Abstract |
|
|
ifrs-full:ProfitLossAttributableToAbstract |
| 105 |
Owners of the parent |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossAttributableToOwnersOfParent |
| 106 |
Total Comprehensive Income Attributable to: |
Abstract |
|
|
ifrs-full:ComprehensiveIncomeAttributableToAbstract |
| 107 |
Owners of the parent |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent |
| 108 |
Earnings Per Share (in New Taiwan dollars) |
Abstract |
|
|
ifrs-full:EarningsPerShareAbstract |
| 109 |
Basic |
Concept (Share) |
For Period |
|
ifrs-full:BasicEarningsLossPerShare |
| 110 |
Diluted |
Concept (Share) |
For Period |
|
ifrs-full:DilutedEarningsLossPerShare |
| 111 |
1005 - Statement - Consolidated Statements of Changes in Equity |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/StatementOfChangesInEquity-610000 |
| 112 |
Statement of changes in equity [table] |
Table |
* |
* |
ifrs-full:StatementOfChangesInEquityTable |
| 113 |
Components of equity [axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
| 114 |
Equity [member] |
Member |
|
|
ifrs-full:EquityMember |
| 115 |
Capital stock [member] |
Member |
|
|
ifrs-full:IssuedCapitalMember |
| 116 |
Capital reserve [member] |
Member |
|
|
ifrs-full:CapitalReserveMember |
| 117 |
Retained earnings [member] |
Member |
|
|
ifrs-full:RetainedEarningsMember |
| 118 |
Other Comprehensive Income (Loss) [Member] |
Member |
|
|
us-gaap:OtherComprehensiveIncomeMember |
| 119 |
Reserves within equity [axis] |
Axis |
|
|
ifrs-full:ReservesWithinEquityAxis |
| 120 |
Other reserves [member] |
Member |
|
|
ifrs-full:OtherReservesMember |
| 121 |
Retained earnings, legal reserve [member] |
Member |
|
|
ifrs-full:StatutoryReserveMember |
| 122 |
Retained earnings, unappropriated earnings [member] |
Member |
|
|
spil:UnappropriatedEarningsMember |
| 123 |
Other comprehensive income, unrealized gain on valuation of available-for-sale financial assets [member] |
Member |
|
|
ifrs-full:ReserveOfGainsAndLossesOnRemeasuringAvailableforsaleFinancialAssetsMember |
| 124 |
Other comprehensive income, exchange difference on translation of foreign financial statements [member] |
Member |
|
|
ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember |
| 125 |
Other comprehensive income, remeasurements of post-employment benefit obligations [member] |
Member |
|
|
ifrs-full:ReserveOfRemeasurementsOfDefinedBenefitPlansMember |
| 126 |
Statement of changes in equity [line items] |
LineItems |
|
|
ifrs-full:StatementOfChangesInEquityLineItems |
| 127 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 128 |
Appropriation of earnings for prior years: |
Abstract |
|
|
spil:AppropriationsOfPriorYearsEarningsAbstract |
| 129 |
Legal reserve |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughTransferToStatutoryReserve |
| 130 |
Cash dividends |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DividendsPaid |
| 131 |
Changes in other capital reserve |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ChangesInOtherProvisions |
| 132 |
Cash distribution from capital reserve |
Concept (Monetary) |
For Period |
Debit |
spil:CashDistributionsFromCapitalReserve |
| 133 |
Subsidiary's share issue transaction costs |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ShareIssueRelatedCost |
| 134 |
Net income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
| 135 |
Other comprehensive income (loss) |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncome |
| 136 |
Total comprehensive income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncome |
| 137 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 138 |
1006 - Statement - Consolidated Statements of Cash Flows |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/StatementOfCashFlowsIndirectMethod-520000 |
| 139 |
Implied Table |
Table |
* |
* |
implied:Table |
| 140 |
Statement of cash flows [abstract] |
Abstract |
|
|
ifrs-full:StatementOfCashFlowsAbstract |
| 141 |
Cash flows from operating activities |
Abstract |
|
|
ifrs-full:CashFlowsFromUsedInOperatingActivitiesAbstract |
| 142 |
Consolidated income before tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossBeforeTax |
| 143 |
Adjustments to reconcile consolidated income before tax to net cash provided by operating activities: |
Abstract |
|
|
ifrs-full:AdjustmentsForReconcileProfitLossAbstract |
| 144 |
Depreciation |
Concept (Monetary) |
For Period |
|
ifrs-full:DepreciationPropertyPlantAndEquipment |
| 145 |
Amortization |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForAmortisationExpense |
| 146 |
Provision for bad debt expense |
Concept (Monetary) |
For Period |
Debit |
spil:ProvisionForBadDebtExpense |
| 147 |
Losses/ (Gains) on financial liabilities at fair value through profit or loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnFinancialLiabilitiesAtFairValueThroughProfitOrLoss |
| 148 |
Interest expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForInterestExpense |
| 149 |
Interest income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromInterest |
| 150 |
Dividend income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromDividends |
| 151 |
Share of losses (gains) of associates and joint ventures accounted for using the equity method |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod |
| 152 |
Impairment loss of available-for-sale financial assets |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ImpairmentLossOnFinancialAssets |
| 153 |
Gains on reversal of impairment loss of non-financial assets |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ReversalOfImpairmentLoss |
| 154 |
Gains on disposal of property, plant and equipment |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnDisposalsOfPropertyPlantAndEquipment |
| 155 |
Gains on disposal of non-current assets held for sale |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsOnDisposalsOfNoncurrentAssets |
| 156 |
Gain on disposal of investment |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnDisposalsOfInvestments |
| 157 |
Impairment loss on property, plant and equipment |
Concept (Monetary) |
For Period |
|
ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment |
| 158 |
Foreign currency exchange losses (gains) on convertible bonds payable |
Concept (Monetary) |
For Period |
Credit |
spil:AdjustmentsForForeignCurrencyExchangeGainLossOnConvertibleBondsPayable |
| 159 |
Foreign currency exchange gains on long-term loans |
Concept (Monetary) |
For Period |
Credit |
spil:AdjustmentsForForeignCurrencyExchangeGainLossOnLongTermLoan |
| 160 |
Premium from merger of available-for-sale financial assets |
Concept (Monetary) |
For Period |
Credit |
spil:AvailableForSaleFinancialAssetsOtherIncome |
| 161 |
Changes in assets and liabilities related to the operation |
Abstract |
|
|
spil:IncreaseDecreaseInOperatingCapital1Abstract |
| 162 |
Notes receivable |
Concept (Monetary) |
For Period |
Debit |
spil:AdjustmentsForDecreaseIncreaseInNotesReceivable |
| 163 |
Accounts receivable |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForDecreaseIncreaseInTradeAccountReceivable |
| 164 |
Other receivables |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForDecreaseIncreaseInOtherOperatingReceivables |
| 165 |
Inventories |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForDecreaseIncreaseInInventories |
| 166 |
Other current assets-other |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForDecreaseIncreaseInOtherCurrentAssets |
| 167 |
Other non-current assets-other |
Concept (Monetary) |
For Period |
Debit |
spil:AdjustmentsForDecreaseIncreaseInOtherNonCurrentAssets |
| 168 |
Accounts payable |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAccountPayable |
| 169 |
Other payables |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForIncreaseDecreaseInOtherOperatingPayables |
| 170 |
Other current liabilities |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForIncreaseDecreaseInOtherCurrentLiabilities |
| 171 |
Other non-current liabilities |
Concept (Monetary) |
For Period |
Debit |
spil:AdjustmentsForIncreaseDecreaseInOtherNoncurrentLiabilities |
| 172 |
Cash provided by operations |
Concept (Monetary) |
For Period |
|
ifrs-full:CashFlowsFromUsedInOperations |
| 173 |
Interest received |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:InterestReceivedClassifiedAsOperatingActivities |
| 174 |
Dividend received |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DividendsReceivedClassifiedAsOperatingActivities |
| 175 |
Interest paid |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:InterestPaidClassifiedAsOperatingActivities |
| 176 |
Income tax paid |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncomeTaxesPaidClassifiedAsOperatingActivities |
| 177 |
Net cash provided by operating activities |
Concept (Monetary) |
For Period |
|
ifrs-full:CashFlowsFromUsedInOperatingActivities |
| 178 |
Cash flows from investing activities |
Abstract |
|
|
ifrs-full:CashFlowsFromUsedInInvestingActivitiesAbstract |
| 179 |
Proceeds from disposal of available-for-sale financial assets |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromDisposalOrMaturityOfAvailableforsaleFinancialAssets |
| 180 |
Proceeds from disposal of investments accounted for using the equity method |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromSalesOfInvestmentsAccountedForUsingEquityMethod |
| 181 |
Acquisition of investments accounted for using the equity method |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:PurchaseOfInterestsInInvestmentsAccountedForUsingEquityMethod |
| 182 |
Proceeds from liquidation of available-for-sale financial assets |
Concept (Monetary) |
For Period |
Debit |
spil:ProceedsFromLiquidationOfAvailableForSaleFinancialAssetsClassifiedAsInvestingActivities |
| 183 |
Proceeds from disposal of non-current assets held for sale |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations |
| 184 |
Acquisition of property, plant, and equipment |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities |
| 185 |
Proceeds from disposal of property, plant, and equipment |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities |
| 186 |
Increase in refundable deposits |
Concept (Monetary) |
For Period |
Credit |
spil:IncreaseInRefundableDeposits |
| 187 |
Decrease in refundable deposits |
Concept (Monetary) |
For Period |
Debit |
spil:DecreaseInRefundableDeposits |
| 188 |
Acquisition of intangible assets |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities |
| 189 |
(Increase) decrease in pledged deposits |
Concept (Monetary) |
For Period |
Debit |
spil:IncreaseDecreaseInPledgedDeposits |
| 190 |
Increase in other non-current assets |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:PurchaseOfOtherLongtermAssetsClassifiedAsInvestingActivities |
| 191 |
Net cash used in investing activities |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromUsedInInvestingActivities |
| 192 |
Cash flows from financing activities |
Abstract |
|
|
ifrs-full:CashFlowsFromUsedInFinancingActivitiesAbstract |
| 193 |
Increase in short-term loans |
Concept (Monetary) |
For Period |
Credit |
spil:IncreaseInShorttermLoans |
| 194 |
Decrease in short-term loans |
Concept (Monetary) |
For Period |
Credit |
spil:DecreaseInShortTermLoans |
| 195 |
Proceeds from long-term loans |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromNoncurrentBorrowings |
| 196 |
Repayment of long-term loans |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RepaymentsOfNoncurrentBorrowings |
| 197 |
Payment for issuance of subsidiary's stock |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:PaymentsForShareIssueCosts |
| 198 |
Increase in deposit-in |
Concept (Monetary) |
For Period |
Debit |
spil:IncreaseInDepositinClassifiedAsFinancingActivities |
| 199 |
Decrease in deposit-in |
Concept (Monetary) |
For Period |
Credit |
spil:DecreaseInDepositinClassifiedAsFinancingActivities |
| 200 |
Payment for cash dividends and cash distribution from capital reserve |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities |
| 201 |
Net cash used in financing activities |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromUsedInFinancingActivities |
| 202 |
Effect on foreign currency exchange |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents |
| 203 |
Net decrease in cash and cash equivalents |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseInCashAndCashEquivalents |
| 204 |
Cash and cash equivalents at the beginning of the year |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
| 205 |
Cash and cash equivalents at the end of the year |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
| 206 |
1007 - Disclosure - History and Organization |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfGeneralInformationExplanatory |
| 207 |
Implied Table |
Table |
* |
* |
implied:Table |
| 208 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 209 |
History and Organization |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfGeneralInformationExplanatory |
| 210 |
1008 - Disclosure - The Date of Authorization for Issuance of the Consolidated Financial Statements and Procedures for Authorization |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfAuthorisationOfFinancialStatementsExplanatory |
| 211 |
Implied Table |
Table |
* |
* |
implied:Table |
| 212 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 213 |
The Date of Authorization for Issuance of the Consolidated Financial Statements and Procedures for Authorization |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfAuthorisationOfFinancialStatementsExplanatory |
| 214 |
1009 - Disclosure - The Adoption of New and Amended Standards and Interpretations |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory |
| 215 |
Implied Table |
Table |
* |
* |
implied:Table |
| 216 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 217 |
The Adoption of New and Amended Standards and Interpretations |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory |
| 218 |
1010 - Disclosure - Summary of Significant Accounting Policies |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory |
| 219 |
Implied Table |
Table |
* |
* |
implied:Table |
| 220 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 221 |
Summary of Significant Accounting Policies |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory |
| 222 |
1011 - Disclosure - Critical Accounting Estimates and Judgments |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfAccountingJudgementsAndEstimatesExplanatory |
| 223 |
Implied Table |
Table |
* |
* |
implied:Table |
| 224 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 225 |
Critical Accounting Estimates and Judgments |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfAccountingJudgementsAndEstimatesExplanatory |
| 226 |
1012 - Disclosure - Cash and Cash Equivalents |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfCashAndCashEquivalentsExplanatory |
| 227 |
Implied Table |
Table |
* |
* |
implied:Table |
| 228 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 229 |
Cash and Cash Equivalents |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory |
| 230 |
1013 - Disclosure - Accounts Receivable, Net |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfAccountsReceivablesNetExplanatory |
| 231 |
Implied Table |
Table |
* |
* |
implied:Table |
| 232 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 233 |
Accounts Receivable, Net |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfAccountsReceivablesNetExplanatory |
| 234 |
1014 - Disclosure - Inventories |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfInventoriesExplanatory |
| 235 |
Implied Table |
Table |
* |
* |
implied:Table |
| 236 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 237 |
Inventories |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfInventoriesExplanatory |
| 238 |
1015 - Disclosure - Non-current Assets Held for Sales |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfNoncurrentAssetsAndDisposalGroupsClassifiedAsHeldForSaleExplanatory |
| 239 |
Implied Table |
Table |
* |
* |
implied:Table |
| 240 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 241 |
Non-current Assets Held for Sales |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfNoncurrentAssetsAndDisposalGroupsClassifiedAsHeldForSaleExplanatory |
| 242 |
1016 - Disclosure - Available-for-sale Financial Assets |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfAvailableForSaleFinancialAssetsExplanatory |
| 243 |
Implied Table |
Table |
* |
* |
implied:Table |
| 244 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 245 |
Available-for-sale Financial Assets |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfAvailableForSaleFinancialAssetsExplanatory |
| 246 |
1017 - Disclosure - Investments Accounted for Using Equity Method |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory |
| 247 |
Implied Table |
Table |
* |
* |
implied:Table |
| 248 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 249 |
Investments Accounted for Using Equity Method |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatory |
| 250 |
1018 - Disclosure - Financial Instruments by Category |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialInstrumentsExplanatory |
| 251 |
Implied Table |
Table |
* |
* |
implied:Table |
| 252 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 253 |
Financial Instruments by Category |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinancialInstrumentsExplanatory |
| 254 |
1019 - Disclosure - Property, Plant and Equipment |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfPropertyPlantAndEquipmentExplanatory |
| 255 |
Implied Table |
Table |
* |
* |
implied:Table |
| 256 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 257 |
Property, Plant and Equipment |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory |
| 258 |
1020 - Disclosure - Intangible Assets |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfIntangibleAssetsExplanatory |
| 259 |
Implied Table |
Table |
* |
* |
implied:Table |
| 260 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 261 |
Intangible Assets |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfIntangibleAssetsExplanatory |
| 262 |
1021 - Disclosure - Financial Liabilities at Fair Value Through Profit or Loss |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory |
| 263 |
Implied Table |
Table |
* |
* |
implied:Table |
| 264 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 265 |
Financial Liabilities at Fair Value Through Profit or Loss |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory |
| 266 |
1022 - Disclosure - Other Payables |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherPayablesExplanatory |
| 267 |
Implied Table |
Table |
* |
* |
implied:Table |
| 268 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 269 |
Other Payables |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfOtherPayablesExplanatory |
| 270 |
1023 - Disclosure - Convertible Bonds |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfConvertibleBondsExplanatory |
| 271 |
Implied Table |
Table |
* |
* |
implied:Table |
| 272 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 273 |
Convertible Bonds |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfConvertibleBondsExplanatory |
| 274 |
1024 - Disclosure - Loans |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfDetailedInformationAboutBorrowingsExplanatory |
| 275 |
Implied Table |
Table |
* |
* |
implied:Table |
| 276 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 277 |
Loans |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory |
| 278 |
1025 - Disclosure - Post-employment Benefit |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfEmployeeBenefitsExplanatory |
| 279 |
Implied Table |
Table |
* |
* |
implied:Table |
| 280 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 281 |
Post-employment Benefit |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfEmployeeBenefitsExplanatory |
| 282 |
1026 - Disclosure - Capital Stock |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfShareCapitalExplanatory |
| 283 |
Implied Table |
Table |
* |
* |
implied:Table |
| 284 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 285 |
Capital Stock |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfShareCapitalExplanatory |
| 286 |
1027 - Disclosure - Capital Reserve |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfCapitalAndReservesExplanatory |
| 287 |
Implied Table |
Table |
* |
* |
implied:Table |
| 288 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 289 |
Capital Reserve |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfCapitalAndReservesExplanatory |
| 290 |
1028 - Disclosure - Retained Earnings |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfRetainedEarningsExplanatory |
| 291 |
Implied Table |
Table |
* |
* |
implied:Table |
| 292 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 293 |
Retained Earnings |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfRetainedEarningsExplanatory |
| 294 |
1029 - Disclosure - Other Equity Items |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory |
| 295 |
Implied Table |
Table |
* |
* |
implied:Table |
| 296 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 297 |
Other Equity Items |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory |
| 298 |
1030 - Disclosure - Expenses by Nature |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfExpensesByNatureExplanatory |
| 299 |
Implied Table |
Table |
* |
* |
implied:Table |
| 300 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 301 |
Expenses by Nature |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfExpensesByNatureExplanatory |
| 302 |
1031 - Disclosure - Other Income and Expenses |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherOperatingIncomeExpenseExplanatory |
| 303 |
Implied Table |
Table |
* |
* |
implied:Table |
| 304 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 305 |
Other Income and Expenses |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfOtherOperatingIncomeExpenseExplanatory |
| 306 |
1032 - Disclosure - Other Gains and Losses, Net |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherGainsAndLossesNetExplanatory |
| 307 |
Implied Table |
Table |
* |
* |
implied:Table |
| 308 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 309 |
Other Gains and Losses, Net |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfOtherGainsAndLossesNetExplanatory |
| 310 |
1033 - Disclosure - Income Tax |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfIncomeTaxExplanatory |
| 311 |
Implied Table |
Table |
* |
* |
implied:Table |
| 312 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 313 |
Income Tax |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfIncomeTaxExplanatory |
| 314 |
1034 - Disclosure - Earnings Per Share (EPS) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfEarningsPerShareExplanatory |
| 315 |
Implied Table |
Table |
* |
* |
implied:Table |
| 316 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 317 |
Earnings Per Share (EPS) |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfEarningsPerShareExplanatory |
| 318 |
1035 - Disclosure - Supplemental Cash Flow Information |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfSupplementalCashFlowInformationExplanatory |
| 319 |
Implied Table |
Table |
* |
* |
implied:Table |
| 320 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 321 |
Supplemental Cash Flow Information |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfSupplementalCashFlowInformationExplanatory |
| 322 |
1036 - Disclosure - Operating Leases |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfLeasesExplanatory |
| 323 |
Implied Table |
Table |
* |
* |
implied:Table |
| 324 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 325 |
Operating Leases |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfLeasesExplanatory |
| 326 |
1037 - Disclosure - Related Party Transactions |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfRelatedPartyExplanatory |
| 327 |
Implied Table |
Table |
* |
* |
implied:Table |
| 328 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 329 |
Related Party Transactions |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfRelatedPartyExplanatory |
| 330 |
1038 - Disclosure - Assets Pledged as Collateral |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureAssetsPledgedAsCollateralExplanatory |
| 331 |
Implied Table |
Table |
* |
* |
implied:Table |
| 332 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 333 |
Assets Pledged as Collateral |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureAssetsPledgedAsCollateralExplanatory |
| 334 |
1039 - Disclosure - Commitments and Contingencies |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfCommitmentsAndContingentLiabilitiesExplanatory |
| 335 |
Implied Table |
Table |
* |
* |
implied:Table |
| 336 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 337 |
Commitments and Contingencies |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory |
| 338 |
1040 - Disclosure - Significant Event After the Reporting Period |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfEventsAfterReportingPeriodExplanatory |
| 339 |
Implied Table |
Table |
* |
* |
implied:Table |
| 340 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 341 |
Significant Event After the Reporting Period |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfEventsAfterReportingPeriodExplanatory |
| 342 |
1041 - Disclosure - Financial Risk Management |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialRiskManagementExplanatory |
| 343 |
Implied Table |
Table |
* |
* |
implied:Table |
| 344 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 345 |
Financial Risk Management |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinancialRiskManagementExplanatory |
| 346 |
1042 - Disclosure - Capital Risk Management |
Network |
* |
* |
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| 347 |
Implied Table |
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implied:Table |
| 348 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 349 |
Capital Risk Management |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureOfCapitalRiskManagementExplanatory |
| 350 |
1043 - Disclosure - Fair Value Information on Financial Instruments |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfFairValueMeasurementExplanatory |
| 351 |
Implied Table |
Table |
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implied:Table |
| 352 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 353 |
Fair Value Information on Financial Instruments |
Concept (Text Block (HTML)) |
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ifrs-full:DisclosureOfFairValueMeasurementExplanatory |
| 354 |
1044 - Disclosure - Segment Information |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfEntitysReportableSegmentsExplanatory |
| 355 |
Implied Table |
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| 356 |
Text block1 [abstract] |
Abstract |
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spil:TextBlock1Abstract |
| 357 |
Segment Information |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory |
| 358 |
1045 - Disclosure - Valuation and Qualifying Account |
Network |
* |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfScheduleOfValuationAndQualifyingAccountsExplanatory |
| 359 |
Implied Table |
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| 360 |
Text block1 [abstract] |
Abstract |
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spil:TextBlock1Abstract |
| 361 |
Valuation and Qualifying Account |
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spil:DisclosureOfScheduleOfValuationAndQualifyingAccountsExplanatory |
| 362 |
1046 - Disclosure - Summary of Significant Accounting Policies (Policies) |
Network |
* |
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| 363 |
Implied Table |
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| 364 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 365 |
Basis of Preparation |
Concept (Text Block (HTML)) |
For Period |
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spil:DescriptionOfAccountingPolicyForBasisOfPreparationExplanatory |
| 366 |
Principles of Consolidation |
Concept (Text Block (HTML)) |
For Period |
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spil:DescriptionOfAccountingPolicyForPrinciplesOfConsolidationExplanatory |
| 367 |
Segment Reporting |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DescriptionOfAccountingPolicyForSegmentReportingExplanatory |
| 368 |
Foreign Currency Translation |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory |
| 369 |
Classification of Current and Noncurrent Assets / Liabilities |
Concept (Text Block (HTML)) |
For Period |
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spil:DescriptionOfAccountingPolicyForClassificationOfCurrentAndNoncurrentAssetsAndLiabilitiesExplanatory |
| 370 |
Cash and Cash Equivalents |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents |
| 371 |
Accounts Receivable |
Concept (Text Block (HTML)) |
For Period |
|
spil:DescriptionOfAccountingPolicyForAccountsReceivableExplanatory |
| 372 |
Inventories |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DescriptionOfAccountingPolicyForMeasuringInventories |
| 373 |
Non-current Assets Held for Sale |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory |
| 374 |
Financial Assets |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForFinancialAssetsExplanatory |
| 375 |
Impairment of Financial Assets |
Concept (Text Block (HTML)) |
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|
ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfFinancialAssetsExplanatory |
| 376 |
Equity Method Investments |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DescriptionOfAccountingPolicyForInvestmentInAssociatesAndJointVenturesExplanatory |
| 377 |
Property, Plant and Equipment |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory |
| 378 |
Intangible Assets |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory |
| 379 |
Impairment of Non-financial Assets |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory |
| 380 |
Accounts Payable |
Concept (Text Block (HTML)) |
For Period |
|
spil:DescriptionOfAccountingPolicyForAccountsPayableExplanatory |
| 381 |
Financial liabilities at fair value through profit or loss |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory |
| 382 |
Convertible Bonds |
Concept (Text Block (HTML)) |
For Period |
|
spil:DescriptionOfAccountingPolicyForConvertibleBondsExplanatory |
| 383 |
Borrowings |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForBorrowingsExplanatory |
| 384 |
Derecognition of financial liabilities |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForDerecognitionOfFinancialInstrumentsExplanatory |
| 385 |
Income Tax |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForIncomeTaxExplanatory |
| 386 |
Employee Benefits |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory |
| 387 |
Provision |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForProvisionsExplanatory |
| 388 |
Revenue Recognition |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForRecognitionOfRevenue |
| 389 |
Lease |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForLeasesExplanatory |
| 390 |
1047 - Disclosure - The Adoption of New and Amended Standards and Interpretations (Tables) |
Network |
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| 391 |
Implied Table |
Table |
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implied:Table |
| 392 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 393 |
Summary of Adoption of New and Amended Standards and Interpretations |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations |
| 394 |
1048 - Disclosure - Summary of Significant Accounting Policies (Tables) |
Network |
* |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfSummaryOfSignificantAccountingPoliciesExplanatoryTables |
| 395 |
Implied Table |
Table |
* |
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implied:Table |
| 396 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 397 |
Summary of Consolidated Subsidiaries |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory |
| 398 |
Summary of Estimated Usefull Lives of Property Plant and Equipment |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfEstimatedUsefulLivesOfPropertyPlantAndEquipmentExplanatory |
| 399 |
1049 - Disclosure - Cash and Cash Equivalents (Tables) |
Network |
* |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfCashAndCashEquivalentsExplanatoryTables |
| 400 |
Implied Table |
Table |
* |
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implied:Table |
| 401 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 402 |
Summary of Cash and Cash Equivalents |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfDetailedInformationAboutCashAndCashEquivalentsExplanatory |
| 403 |
1050 - Disclosure - Accounts Receivable, Net (Tables) |
Network |
* |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfAccountsReceivablesNetExplanatoryTables |
| 404 |
Implied Table |
Table |
* |
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implied:Table |
| 405 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 406 |
Summary of Accounts Receivable Net |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory |
| 407 |
Summary of Movements of Allowance for Doubtful Accounts |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfAllowanceForDoubtfulAccountsExplanatory |
| 408 |
1051 - Disclosure - Inventories (Tables) |
Network |
* |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfInventoriesExplanatoryTables |
| 409 |
Implied Table |
Table |
* |
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implied:Table |
| 410 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 411 |
Summary of Inventory |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfChangesInInventoriesExplanatory |
| 412 |
Summary of Inventory Amounts Recognized in Profit or Loss |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfRecognizedInProfitLossOfInventory |
| 413 |
1052 - Disclosure - Non-current Assets Held for Sales (Tables) |
Network |
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| 414 |
Implied Table |
Table |
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implied:Table |
| 415 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 416 |
Summary of Non-current Assets Held for Sales |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory |
| 417 |
1053 - Disclosure - Available-for-sale Financial Assets (Tables) |
Network |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfAvailableForSaleFinancialAssetsExplanatoryTables |
| 418 |
Implied Table |
Table |
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implied:Table |
| 419 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 420 |
Summary of Available-for-sale Financial Assets |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfAvailableforsaleAssetsExplanatory |
| 421 |
1054 - Disclosure - Investments Accounted for Using Equity Method (Tables) |
Network |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfInvestmentsAccountedForUsingEquityMethodExplanatoryTables |
| 422 |
Implied Table |
Table |
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| 423 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 424 |
Summary of Significant Investments in Associates |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesExplanatory |
| 425 |
Summary of the Analysis of Other Comprehensive Income by Item |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfAnalysisOfOtherComprehensiveIncomeByItemExplanatory |
| 426 |
1055 - Disclosure - Financial Instruments by Category (Tables) |
Network |
* |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialInstrumentsExplanatoryTables |
| 427 |
Implied Table |
Table |
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| 428 |
Text block1 [abstract] |
Abstract |
|
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spil:TextBlock1Abstract |
| 429 |
Summary of Financial Instruments by Category |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureOfFinancialAssetsAndLiabilitiesExplanatory |
| 430 |
1056 - Disclosure - Property, Plant and Equipment (Tables) |
Network |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfPropertyPlantAndEquipmentExplanatoryTables |
| 431 |
Implied Table |
Table |
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implied:Table |
| 432 |
Text block1 [abstract] |
Abstract |
|
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spil:TextBlock1Abstract |
| 433 |
Summary of Property, Plant and Equipment |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory |
| 434 |
1057 - Disclosure - Intangible Assets (Tables) |
Network |
* |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfIntangibleAssetsExplanatoryTables |
| 435 |
Implied Table |
Table |
* |
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implied:Table |
| 436 |
Text block1 [abstract] |
Abstract |
|
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spil:TextBlock1Abstract |
| 437 |
Summary of Intangible Assets |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory |
| 438 |
1058 - Disclosure - Financial Liabilities at Fair Value Through Profit or Loss (Tables) |
Network |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatoryTables |
| 439 |
Implied Table |
Table |
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| 440 |
Text block1 [abstract] |
Abstract |
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spil:TextBlock1Abstract |
| 441 |
Summary of Financial Liabilities at Fair Value through Profit or Loss |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfFinancialInstrumentsDesignatedAtFairValueThroughProfitOrLossExplanatory |
| 442 |
1059 - Disclosure - Other Payables (Tables) |
Network |
* |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherPayablesExplanatoryTables |
| 443 |
Implied Table |
Table |
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implied:Table |
| 444 |
Text block1 [abstract] |
Abstract |
|
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spil:TextBlock1Abstract |
| 445 |
Schedule of Other Paybles |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureOfDetailedInformationAboutOtherPayablesExplanatory |
| 446 |
1060 - Disclosure - Convertible Bonds (Tables) |
Network |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfConvertibleBondsExplanatoryTables |
| 447 |
Implied Table |
Table |
* |
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implied:Table |
| 448 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 449 |
Summary of convertible bonds |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureOfDetailedInformationAboutUnsecuredConvertibleBondsExplanatory |
| 450 |
1061 - Disclosure - Loans (Tables) |
Network |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfDetailedInformationAboutBorrowingsExplanatoryTables |
| 451 |
Implied Table |
Table |
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implied:Table |
| 452 |
Text block1 [abstract] |
Abstract |
|
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spil:TextBlock1Abstract |
| 453 |
Summary of Short-term Loans |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureOfShortTermBorrowingsExplanatory |
| 454 |
Summary of Long-term Loans |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureOfLongTermBorrowingsExplanatory |
| 455 |
1062 - Disclosure - Post-employment Benefit (Tables) |
Network |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfEmployeeBenefitsExplanatoryTables |
| 456 |
Implied Table |
Table |
* |
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implied:Table |
| 457 |
Text block1 [abstract] |
Abstract |
|
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spil:TextBlock1Abstract |
| 458 |
Summary of Amounts Arising from the Defined Benefit Obligation Recognized |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureOfDefinedBenefitPlansRecognizedInConsolidatedStatementsOfFinancialPositionExplanatory |
| 459 |
Summary of Movements in Net Defined Benefit Liabilities |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory |
| 460 |
Summary of Constitution of Fair Value Of Plan Assets |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFairValueOfPlanAssetsExplanatory |
| 461 |
Summary of Principal Actuarial Assumptions |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory |
| 462 |
Summary of Defined Benefit Obligation |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfAdditionalInformationAboutDefinedBenefitPlansExplanatory |
| 463 |
Summary of Expected Maturity Analysis of Undiscounted Defined Benefit Obligation |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfInformationAboutMaturityProfileOfDefinedBenefitObligationExplanatory |
| 464 |
1063 - Disclosure - Retained Earnings (Tables) |
Network |
* |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfRetainedEarningsExplanatoryTables |
| 465 |
Implied Table |
Table |
* |
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implied:Table |
| 466 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 467 |
Summary of Distributions |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureOfDistributionOfEarningsExplanatory |
| 468 |
1064 - Disclosure - Other Equity Items (Tables) |
Network |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatoryTables |
| 469 |
Implied Table |
Table |
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implied:Table |
| 470 |
Text block1 [abstract] |
Abstract |
|
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spil:TextBlock1Abstract |
| 471 |
Summary of Other Equity Items |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureOfOtherReservesExplanatory |
| 472 |
1065 - Disclosure - Expenses by Nature (Tables) |
Network |
* |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfExpensesByNatureExplanatoryTables |
| 473 |
Implied Table |
Table |
* |
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implied:Table |
| 474 |
Text block1 [abstract] |
Abstract |
|
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spil:TextBlock1Abstract |
| 475 |
Summary of Employee Benefit Expenses |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureOfDetailsOfExpensesByNatureExplanatory |
| 476 |
1066 - Disclosure - Other Income and Expenses (Tables) |
Network |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherOperatingIncomeExpenseExplanatoryTables |
| 477 |
Implied Table |
Table |
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implied:Table |
| 478 |
Text block1 [abstract] |
Abstract |
|
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spil:TextBlock1Abstract |
| 479 |
Summary of Income and Expenses |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureOfDetailedInformationAboutOtherOperatingIncomeExpenseExplanatory |
| 480 |
1067 - Disclosure - Other Gains and Losses, Net (Tables) |
Network |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherGainsAndLossesNetExplanatoryTables |
| 481 |
Implied Table |
Table |
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implied:Table |
| 482 |
Text block1 [abstract] |
Abstract |
|
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spil:TextBlock1Abstract |
| 483 |
Schedule of Other Gains And Losses Net |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureOfDetailedInformationOtherGainsAndLossesExplanatory |
| 484 |
1068 - Disclosure - Income Tax (Tables) |
Network |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfIncomeTaxExplanatoryTables |
| 485 |
Implied Table |
Table |
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implied:Table |
| 486 |
Text block1 [abstract] |
Abstract |
|
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spil:TextBlock1Abstract |
| 487 |
Income Taxes Recognized in Profit or Loss |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureOfReconciliationOfIncomeBeforeIncomeTaxAndIncomeTaxExpenseRecognizedInProfitOrLossExplanatory |
| 488 |
Profit Before Tax Differs from the Theoretical Amount that Would Arise using the Weighted Average Tax Rate |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfProfitLossBeforeIncomeTaxExpenseExplanatory |
| 489 |
Income Taxes Recognized in Other Comprehensive Income |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfTaxRelatingToComponentsOfOtherComprehensiveIncomeOrLossExplanatory |
| 490 |
Changes in deferred income tax assets and liabilities |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfDeferredTaxesExplanatory |
| 491 |
Unrecognized Deferred Income Tax Liabilities Relating to Taxable Temporary Differences for Investments in Foreign Subsidiaries |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureInvestmentInForeignSubsidiariesExplanatory |
| 492 |
1069 - Disclosure - Earnings Per Share (EPS) (Tables) |
Network |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfEarningsPerShareExplanatoryTables |
| 493 |
Implied Table |
Table |
* |
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implied:Table |
| 494 |
Text block1 [abstract] |
Abstract |
|
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spil:TextBlock1Abstract |
| 495 |
Schedule of Earnings Per Share |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureOfEquityInEarningsLossesOfNonConsolidatedCompaniesExplanatory |
| 496 |
1070 - Disclosure - Supplemental Cash Flow Information (Tables) |
Network |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfSupplementalCashFlowInformationExplanatoryTables |
| 497 |
Implied Table |
Table |
* |
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implied:Table |
| 498 |
Text block1 [abstract] |
Abstract |
|
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spil:TextBlock1Abstract |
| 499 |
Summary of Investment Activities |
Concept (Text Block (HTML)) |
For Period |
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spil:DisclosureOfInvestmentActivitiesPartiallyPaidByCashExplanatory |
| 500 |
Summary of Reconcilation of Liablities from Financing Activities |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesExplanatory |
| 501 |
Summary of Non-Cash Investment Activities |
Concept (Text Block (HTML)) |
For Period |
|
spil:ScheduleOfNonCashInvestingActivitiesExplanatory |
| 502 |
Summary of Capital Return |
Concept (Text Block (HTML)) |
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spil:DisclosureOfCapitalReductionsInInvestmentsInAssociatesExplanatory |
| 503 |
1071 - Disclosure - Related Party Transactions (Tables) |
Network |
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http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfRelatedPartyExplanatoryTables |
| 504 |
Implied Table |
Table |
* |
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implied:Table |
| 505 |
Text block1 [abstract] |
Abstract |
|
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spil:TextBlock1Abstract |
| 506 |
Schedule of Transactions Between Company and Other Related Parties |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory |
| 507 |
Schedule of Personnel Compensations to Directors, Supervisors, and Managements |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesExplanatory |
| 508 |
1072 - Disclosure - Assets Pledged as Collateral (Tables) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureAssetsPledgedAsCollateralExplanatoryTables |
| 509 |
Implied Table |
Table |
* |
* |
implied:Table |
| 510 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 511 |
Summary of Assets Pledged as Collateral |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureDetailsOfAssetsPledgedAsCollateralExplanatory |
| 512 |
1073 - Disclosure - Commitments and Contingencies (Tables) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfCommitmentsAndContingentLiabilitiesExplanatoryTables |
| 513 |
Implied Table |
Table |
* |
* |
implied:Table |
| 514 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 515 |
Summary of Future Minimum Lease Payments Under Non-cancellable Operating Leases |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeExplanatory |
| 516 |
1074 - Disclosure - Financial Risk Management (Tables) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialRiskManagementExplanatoryTables |
| 517 |
Implied Table |
Table |
* |
* |
implied:Table |
| 518 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 519 |
Summary of Exposure to Foreign Exchange Risks |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfExposureToForeignExchangeRisksExplanatory |
| 520 |
Summary of Aging Analysis of Accounts Receivable |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfAgingAnalysisOfAccountsReceivableExplanatory |
| 521 |
Summary of Maturity of Financial Liabilities |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfMaturityOfFinancialLiabilitiesExplanatory |
| 522 |
1075 - Disclosure - Fair Value Information on Financial Instruments (Tables) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfFairValueMeasurementExplanatoryTables |
| 523 |
Implied Table |
Table |
* |
* |
implied:Table |
| 524 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 525 |
Summary of Convertible Bonds |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFairValueOfFinancialInstrumentsExplanatory |
| 526 |
Summary of Financial Instruments Measured at Fair Value |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfFinancialAssetsAtFairValueThroughProfitOrLossExplanatory |
| 527 |
Summary of Reconciliation of Level 3 Fair Value Measurements of Financial Liabilities |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory |
| 528 |
1076 - Disclosure - Segment Information (Tables) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfEntitysReportableSegmentsExplanatoryTables |
| 529 |
Implied Table |
Table |
* |
* |
implied:Table |
| 530 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 531 |
Summary of Breakdown of Revenue From Different Products and Services |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfProductsAndServicesExplanatory |
| 532 |
Summary of Operations in Different Geographic Areas |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfGeographicalAreasExplanatory |
| 533 |
1077 - Disclosure - Valuation and Qualifying Account (Tables) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/NotesToFinancialStatementsDisclosureOfScheduleOfValuationAndQualifyingAccountsExplanatoryTables |
| 534 |
Implied Table |
Table |
* |
* |
implied:Table |
| 535 |
Text block1 [abstract] |
Abstract |
|
|
spil:TextBlock1Abstract |
| 536 |
Valuation and Qualifying Account |
Concept (Text Block (HTML)) |
For Period |
|
spil:DisclosureOfDetailsOfValuationAndQualifyingAccountsExplanatory |
| 537 |
1078 - Disclosure - The Adoption of New and Amended Standards and Interpretations - Summary of Adoption of New and Amended Standards and Interpretations (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureTheAdoptionOfNewAndAmendedStandardsAndInterpretationsSummaryOfAdoptionOfNewAndAmendedStandardsAndInterpretations |
| 538 |
Disclosure of expected impact of initial application of new standards or interpretations [table] |
Table |
* |
* |
ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretationsTable |
| 539 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 540 |
Currently stated [member] |
Member |
|
|
ifrs-full:RestatedMember |
| 541 |
Previously stated [member] |
Member |
|
|
ifrs-full:PreviouslyStatedMember |
| 542 |
Effect of adoption of new standards [member] |
Member |
|
|
ifrs-full:IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRSsMember |
| 543 |
Increase (decrease) due to changes in accounting policy [member] |
Member |
|
|
ifrs-full:FinancialEffectOfChangesInAccountingPolicyMember |
| 544 |
Disclosure of expected impact of initial application of new standards or interpretations [line items] |
LineItems |
|
|
ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretationsLineItems |
| 545 |
Financial assets at fair value through profit or loss, non-current |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAtFairValueThroughProfitOrLoss |
| 546 |
Available-for-sale financial assets, non-current |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAvailableforsale |
| 547 |
Contract assets - current |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentContractAssets |
| 548 |
Accounts receivable, net |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTradeReceivables |
| 549 |
Other receivables |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherCurrentReceivables |
| 550 |
Inventories |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Inventories |
| 551 |
Deferred income tax assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DeferredTaxAssets |
| 552 |
TOTAL ASSETS |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Assets |
| 553 |
Contract liabilities - current |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentContractLiabilities |
| 554 |
Other current liabilities - other |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherCurrentLiabilities |
| 555 |
Deferred income tax liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilities |
| 556 |
Total Liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Liabilities |
| 557 |
Unappropriated earnings |
Concept (Monetary) |
As Of |
Credit |
spil:UnappropriatedEarnings |
| 558 |
Accumulated other comprehensive income |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AccumulatedOtherComprehensiveIncome |
| 559 |
Total Shareholders' Equity |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 560 |
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:EquityAndLiabilities |
| 561 |
1079 - Disclosure - The Adoption of New and Amended Standards and Interpretations - Summary of Adoption of New and Amended Standards and Interpretations (Parenthetical) (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureTheAdoptionOfNewAndAmendedStandardsAndInterpretationsSummaryOfAdoptionOfNewAndAmendedStandardsAndInterpretationsParenthetical |
| 562 |
Disclosure of expected impact of initial application of new standards or interpretations [table] |
Table |
* |
* |
ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretationsTable |
| 563 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 564 |
Currently stated [member] |
Member |
|
|
ifrs-full:RestatedMember |
| 565 |
Effect of adoption of new standards [member] |
Member |
|
|
ifrs-full:IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRSsMember |
| 566 |
Increase (decrease) due to changes in accounting policy required by IFRS 9 [member] |
Member |
|
|
spil:IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRS9Member |
| 567 |
Increase (decrease) due to changes in accounting policy required by IFRS15 [member] |
Member |
|
|
spil:IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRS15Member |
| 568 |
Disclosure of expected impact of initial application of new standards or interpretations [line items] |
LineItems |
|
|
ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretationsLineItems |
| 569 |
Financial assets at fair value through profit or loss, non-current |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAtFairValueThroughProfitOrLoss |
| 570 |
Available-for-sale financial assets, non-current |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAvailableforsale |
| 571 |
Increase (decrease) accumulated other comprehensive income |
Concept (Monetary) |
As Of |
Credit |
spil:UnappropriatedEarnings |
| 572 |
Increase (decrease) in other equity interest |
Concept (Monetary) |
For Period |
Credit |
spil:IncreaseDecreaseInOtherEquityInterest |
| 573 |
Accounts receivable |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTradeReceivables |
| 574 |
Other receivables |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherCurrentReceivables |
| 575 |
Increase (decrease) in retained earnings |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughAppropriationOfRetainedEarnings |
| 576 |
Contract asset |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentContractAssets |
| 577 |
Increase (decrease) in contract assets |
Concept (Monetary) |
For Period |
Debit |
spil:IncreaseDecreaseInContractAssets |
| 578 |
Increase (decrease) in work-in-process inventories |
Concept (Monetary) |
For Period |
Debit |
spil:DecreaseIncreaseInWorkInProcessInventories |
| 579 |
Contract liabilities - current |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentContractLiabilities |
| 580 |
Other current liabilities - other |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherCurrentLiabilities |
| 581 |
Deferred income tax assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DeferredTaxAssets |
| 582 |
Deferred income tax liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilities |
| 583 |
1080 - Disclosure - Summary of Significant Accounting Policies - Summary of Consolidated Subsidiaries (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfConsolidatedSubsidiaries |
| 584 |
Disclosure of subsidiaries [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable |
| 585 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 586 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 587 |
SPIL (B.V.I.) Holding Limited [member] |
Member |
|
|
spil:SPILBVIHoldingLimitedMember |
| 588 |
Siliconware Investment Co., Ltd [member] |
Member |
|
|
spil:SiliconwareInvestmentCompanyLimitedMember |
| 589 |
Siliconware USA, Inc. [member] |
Member |
|
|
spil:SiliconwareUSAIncMember |
| 590 |
SPIL (Cayman) Holding Limited [member] |
Member |
|
|
spil:SPILCaymanHoldingLimitedMember |
| 591 |
Siliconware Technology (Suzhou) Limited [member] |
Member |
|
|
spil:SiliconwareTechnologySuzhouLimitedMember |
| 592 |
Siliconware Electronics (Fujian) Co., Limited [member] |
Member |
|
|
spil:SiliconwareElectronicsFujianCompanyLimitedMember |
| 593 |
Disclosure of subsidiaries [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 594 |
Name of investor |
Concept (Text/String) |
For Period |
|
spil:NameOfInvestor |
| 595 |
Main operating activities |
Concept (Text/String) |
For Period |
|
ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities |
| 596 |
% of ownership held by the named investors |
Concept (Percent) |
For Period |
|
ifrs-full:ProportionOfOwnershipInterestInSubsidiary |
| 597 |
1081 - Disclosure - Summary of Significant Accounting Policies - Summary of Consolidated Subsidiaries (Parenthetical) (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfConsolidatedSubsidiariesParenthetical |
| 598 |
Disclosure of subsidiaries [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable |
| 599 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 600 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 601 |
Siliconware Electronics (Fujian) Co., Limited [member] |
Member |
|
|
spil:SiliconwareElectronicsFujianCompanyLimitedMember |
| 602 |
Disclosure of subsidiaries [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 603 |
Initial capital amount |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IssuedCapital |
| 604 |
1082 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAdditionalInformation |
| 605 |
Disclosure of significant accounting policies [table] |
Table |
* |
* |
spil:DisclosureOfSignificantAccountingPoliciesTable |
| 606 |
Classes of intangible assets other than goodwill [axis] |
Axis |
|
|
ifrs-full:ClassesOfIntangibleAssetsOtherThanGoodwillAxis |
| 607 |
Intangible assets other than goodwill [member] |
Member |
|
|
ifrs-full:IntangibleAssetsOtherThanGoodwillMember |
| 608 |
Software [member] |
Member |
|
|
ifrs-full:ComputerSoftwareMember |
| 609 |
Disclosure of significant accounting policies [line items] |
LineItems |
|
|
spil:DisclosureOfSignificantAccountingPoliciesLineItems |
| 610 |
Foreign currency exchange rate, per US$ |
Concept (Decimal) |
As Of |
|
ifrs-full:ClosingForeignExchangeRate |
| 611 |
Useful lives of intangible assets |
Concept (Text/String) |
For Period |
|
ifrs-full:UsefulLivesOrAmortisationRatesIntangibleAssetsOtherThanGoodwill |
| 612 |
Tax estimated and recognized as percentage of undistributed earnings when income is earned |
Concept (Percent) |
For Period |
|
spil:EstimatedUndistributedEarningsTaxPercentage |
| 613 |
1083 - Disclosure - Summary of Significant Accounting Policies - Summary of Estimated Useful Lives of Property Plant and Equipment (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfEstimatedUsefulLivesOfPropertyPlantAndEquipment |
| 614 |
Disclosure of detailed information about property, plant and equipment [table] |
Table |
* |
* |
ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable |
| 615 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 616 |
Unrealized gain on property, plant and equipment [member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 617 |
Buildings [member] |
Member |
|
|
ifrs-full:BuildingsMember |
| 618 |
Construction and Improvements [member] |
Member |
|
|
ifrs-full:ConstructionInProgressMember |
| 619 |
Machinery and equipment [member] |
Member |
|
|
spil:MachineryAndEquipment1Member |
| 620 |
Other equipment [member] |
Member |
|
|
ifrs-full:OtherPropertyPlantAndEquipmentMember |
| 621 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 622 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 623 |
Bottom of range [member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 624 |
Top of range [member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 625 |
Disclosure of detailed information about property, plant and equipment [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems |
| 626 |
Estimated useful lives |
Concept (Text/String) |
For Period |
|
ifrs-full:UsefulLivesOrDepreciationRatesPropertyPlantAndEquipment |
| 627 |
1084 - Disclosure - Cash and Cash Equivalents - Summary of Cash and Cash Equivalents (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureCashAndCashEquivalentsSummaryOfCashAndCashEquivalents |
| 628 |
Implied Table |
Table |
* |
* |
implied:Table |
| 629 |
Subclassifications of assets, liabilities and equities [abstract] |
Abstract |
|
|
ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract |
| 630 |
Cash on hand and petty cash |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashOnHand |
| 631 |
Savings accounts and checking accounts |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:BalancesWithBanks |
| 632 |
Time deposits |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ShorttermDepositsClassifiedAsCashEquivalents |
| 633 |
Cash and cash equivalents |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
| 634 |
1085 - Disclosure - Accounts Receivable, Net - Summary of Accounts Receivable Net (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureAccountsReceivableNetSummaryOfAccountsReceivableNet |
| 635 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 636 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 637 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 638 |
Gross carrying amount [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 639 |
Allowance for sale discounts [member] |
Member |
|
|
spil:AllowanceForSaleDiscountsMember |
| 640 |
Allowance for doubtful accounts [member] |
Member |
|
|
ifrs-full:AllowanceForCreditLossesMember |
| 641 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 642 |
Accounts receivable |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTradeReceivables |
| 643 |
1086 - Disclosure - Accounts Receivable, Net - Summary of Movements of Allowance for Doubtful Accounts (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureAccountsReceivableNetSummaryOfMovementsOfAllowanceForDoubtfulAccounts |
| 644 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 645 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 646 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 647 |
Allowance for doubtful accounts [member] |
Member |
|
|
ifrs-full:AllowanceForCreditLossesMember |
| 648 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 649 |
Balance as of January 1 |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTradeReceivables |
| 650 |
Allowance for doubtful accounts |
Concept (Monetary) |
For Period |
|
ifrs-full:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets |
| 651 |
Write-offs |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:UtilisationAllowanceAccountForCreditLossesOfFinancialAssets |
| 652 |
Balance at January 1 and December 31 |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTradeReceivables |
| 653 |
1087 - Disclosure - Inventories - Summary of Inventory (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureInventoriesSummaryOfInventory |
| 654 |
Implied Table |
Table |
* |
* |
implied:Table |
| 655 |
Classes of current inventories [abstract] |
Abstract |
|
|
ifrs-full:ClassesOfInventoriesAbstract |
| 656 |
Raw materials and supplies |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentRawMaterialsAndCurrentProductionSupplies |
| 657 |
Work in process |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:WorkInProgress |
| 658 |
Inventories |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Inventories |
| 659 |
1088 - Disclosure - Inventories - Summary of Inventory Amounts Recognized in Profit or Loss (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureInventoriesSummaryOfInventoryAmountsRecognizedInProfitOrLoss |
| 660 |
Implied Table |
Table |
* |
* |
implied:Table |
| 661 |
Classes of current inventories [abstract] |
Abstract |
|
|
ifrs-full:ClassesOfInventoriesAbstract |
| 662 |
Cost of goods sold |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CostOfInventoriesRecognisedAsExpenseDuringPeriod |
| 663 |
Decline in market value and loss on obsolescence |
Concept (Monetary) |
For Period |
|
ifrs-full:InventoryWritedown2011 |
| 664 |
Others |
Concept (Monetary) |
For Period |
Debit |
spil:OtherCostRevenueOfInventory |
| 665 |
Amounts recognized in profit or loss |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CostOfSales |
| 666 |
1089 - Disclosure - Non-current Assets Held for Sales - Summary of Non-current Assets Held for Sales (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureNoncurrentAssetsHeldForSalesSummaryOfNoncurrentAssetsHeldForSales |
| 667 |
Implied Table |
Table |
* |
* |
implied:Table |
| 668 |
Subclassifications of assets, liabilities and equities [abstract] |
Abstract |
|
|
ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract |
| 669 |
Plant held for sale |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale |
| 670 |
1090 - Disclosure - Non-current Assets Held for Sales - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureNoncurrentAssetsHeldForSalesAdditionalInformation |
| 671 |
Implied Table |
Table |
* |
* |
implied:Table |
| 672 |
Subclassifications of assets, liabilities and equities [abstract] |
Abstract |
|
|
ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract |
| 673 |
Consideration on transfer completed |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ConsiderationPaidReceived |
| 674 |
Gains on disposal of non-current assets held for sales |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsOnDisposalsOfNoncurrentAssets |
| 675 |
1091 - Disclosure - Available-for-sale Financial Assets - Summary of Available-for-sale Financial Assets (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureAvailableforsaleFinancialAssetsSummaryOfAvailableforsaleFinancialAssets |
| 676 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 677 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 678 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 679 |
Common Stock [member] |
Member |
|
|
spil:CommonStocksMember |
| 680 |
Fund [member] |
Member |
|
|
spil:FundsMember |
| 681 |
Depositary Shares [member] |
Member |
|
|
spil:AmericanDepositorySharesMember |
| 682 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 683 |
Available-for-sale financial assets, current |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentFinancialAssetsAvailableforsale |
| 684 |
Available-for-sale financial assets, non-current |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAvailableforsale |
| 685 |
1092 - Disclosure - Available-for-sale Financial Assets - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureAvailableforsaleFinancialAssetsAdditionalInformation |
| 686 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 687 |
Business combinations [axis] |
Axis |
|
|
ifrs-full:BusinessCombinationsAxis |
| 688 |
Entity's total for business combinations [member] |
Member |
|
|
ifrs-full:EntitysTotalForBusinessCombinationsMember |
| 689 |
ChipMOS Technologies Inc., [member] |
Member |
|
|
spil:ChipMosTechnologiesIncMember |
| 690 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 691 |
Gains on disposal of investments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnDisposalsOfInvestments |
| 692 |
Impairment loss due to decline in stock price |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ImpairmentLossOnFinancialAssets |
| 693 |
Cash to be received for each share exchanged as per merger agreement |
Concept (Share) |
For Period |
|
spil:MergerAgreementCashPerShare |
| 694 |
Number of shares received for each share as per merger agreement |
Concept (Shares) |
As Of |
|
spil:NumberOfCommonSharesReceived |
| 695 |
Number of common shares to be issued for each American Depository Shares(ADS) |
Concept (Shares) |
As Of |
|
spil:NumberOfCommonSharesRepresentedByADSs |
| 696 |
Premium from the merger |
Concept (Monetary) |
For Period |
Credit |
spil:AvailableForSaleFinancialAssetsOtherIncome |
| 697 |
1093 - Disclosure - Investments Accounted for Using Equity Method - Summary of Significant Investments in Associates (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureInvestmentsAccountedForUsingEquityMethodSummaryOfSignificantInvestmentsInAssociates |
| 698 |
Disclosure of associates [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesTable |
| 699 |
Associates [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInAssociatesAxis |
| 700 |
Entity's total for associates [member] |
Member |
|
|
ifrs-full:EntitysTotalForAssociatesMember |
| 701 |
Yann Yuan Investment Co., Ltd [member] |
Member |
|
|
spil:YannYuanInvestmentCoLtdMember |
| 702 |
ASM Advanced Packaging Materials Pte. Ltd. [member] |
Member |
|
|
spil:ASMAdvancedPackagingMaterialsPteLtdMember |
| 703 |
Disclosure of associates [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesLineItems |
| 704 |
Registration |
Concept (Text/String) |
For Period |
|
ifrs-full:CountryOfIncorporationOrResidenceOfAssociate |
| 705 |
Carrying Amount |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentAccountedForUsingEquityMethod |
| 706 |
% of ownership interest |
Concept (Percent) |
For Period |
|
ifrs-full:ProportionOfOwnershipInterestInAssociate |
| 707 |
1094 - Disclosure - Investments Accounted for Using Equity Method - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureInvestmentsAccountedForUsingEquityMethodAdditionalInformation |
| 708 |
Disclosure of associates [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesTable |
| 709 |
Legal entity [axis] |
Axis |
|
|
dei:LegalEntityAxis |
| 710 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
| 711 |
Interconnect [member] |
Member |
|
|
spil:InterconnectMember |
| 712 |
Third Party Shareholder [Member] |
Member |
|
|
spil:UnrelatedThirdPartyMember |
| 713 |
Associates [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInAssociatesAxis |
| 714 |
Entity's total for associates [member] |
Member |
|
|
ifrs-full:EntitysTotalForAssociatesMember |
| 715 |
Yann Yuan Investment Co., Ltd [member] |
Member |
|
|
spil:YannYuanInvestmentCoLtdMember |
| 716 |
ASM Advanced Packaging Materials Pte. Ltd. [member] |
Member |
|
|
spil:ASMAdvancedPackagingMaterialsPteLtdMember |
| 717 |
ACSIP Technology Corp [member] |
Member |
|
|
spil:ACSIPTechnologyCorpMember |
| 718 |
Interconnect [member] |
Member |
|
|
spil:InterconnectMember |
| 719 |
Disclosure of associates [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesLineItems |
| 720 |
Gains on disposal of investments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnDisposalsOfInvestments |
| 721 |
Percentage of ownership |
Concept (Percent) |
For Period |
|
ifrs-full:ProportionOfOwnershipInterestInAssociate |
| 722 |
Decrease of net equity on associate |
Concept (Monetary) |
As Of |
Debit |
spil:DecreaseInEquity |
| 723 |
Interest previously recognized as other comprehensive gains and losses reclassified to investment disposal gains |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax |
| 724 |
Investment accounted for using equity method |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentAccountedForUsingEquityMethod |
| 725 |
Shares of SPIL's common stock held by associate |
Concept (Shares) |
As Of |
|
ifrs-full:SharesInEntityHeldByEntityOrByItsSubsidiariesOrAssociates |
| 726 |
Carrying amount of investment |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentsInAssociatesAccountedForUsingEquityMethod |
| 727 |
Unrecognized share of loss due to sustained losses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:UnrecognisedShareOfLossesOfAssociates |
| 728 |
Proportion of ownership interest acquired |
Concept (Percent) |
As Of |
|
ifrs-full:PercentageOfVotingEquityInterestsAcquired |
| 729 |
Gains on reversal of impairment loss of non-financial assets |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ReversalOfImpairmentLoss |
| 730 |
Recognized share of loss due to sustained losses |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesRecognisedWhenControlInSubsidiaryIsLost |
| 731 |
Interest distributed as capital return |
Concept (Percent) |
For Period |
|
spil:InterestDistributedAsCapitalReturn |
| 732 |
Gains on disposal of investments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsOnDisposalsOfInvestments |
| 733 |
Recognized disposal loss |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:LossesOnDisposalsOfInvestments |
| 734 |
1095 - Disclosure - Investments Accounted for Using Equity Method - Summary of the Analysis of Other Comprehensive Income by Item (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureInvestmentsAccountedForUsingEquityMethodSummaryOfTheAnalysisOfOtherComprehensiveIncomeByItem |
| 735 |
Disclosure of associates [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesTable |
| 736 |
Associates [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInAssociatesAxis |
| 737 |
Entity's total for associates [member] |
Member |
|
|
ifrs-full:EntitysTotalForAssociatesMember |
| 738 |
Aggregated individually immaterial associates [member] |
Member |
|
|
ifrs-full:AggregatedIndividuallyImmaterialAssociatesMember |
| 739 |
Disclosure of associates [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInAssociatesLineItems |
| 740 |
Net (loss) income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod |
| 741 |
Other comprehensive income (loss) |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod |
| 742 |
Total comprehensive income (loss) |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfTotalComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod |
| 743 |
1096 - Disclosure - Financial Instruments by Category - Summary of Financial Instruments by Category (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureFinancialInstrumentsByCategorySummaryOfFinancialInstrumentsByCategory |
| 744 |
Implied Table |
Table |
* |
* |
implied:Table |
| 745 |
Disclosure of detailed information about financial instruments [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsAbstract |
| 746 |
Financial Assets |
Abstract |
|
|
ifrs-full:DisclosureOfFinancialAssetsAbstract |
| 747 |
Cash and cash equivalents |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
| 748 |
Notes receivable |
Concept (Monetary) |
As Of |
Debit |
spil:CurrentNotesReceivable |
| 749 |
Accounts receivable |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTradeReceivables |
| 750 |
Other receivables |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherCurrentReceivables |
| 751 |
Time deposit pledged as collateral (shown as other current assets-other) |
Concept (Monetary) |
As Of |
Debit |
spil:TimeDepositPledgedAsCollateral |
| 752 |
Refundable deposit (shown as other non-current assets-other) |
Concept (Monetary) |
As Of |
Debit |
spil:RefundableDeposits |
| 753 |
Available-for-sale financial assets, current |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentFinancialAssetsAvailableforsale |
| 754 |
Available-for-sale financial assets, non-current |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAvailableforsale |
| 755 |
Financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 756 |
Financial Liabilities |
Abstract |
|
|
ifrs-full:DisclosureOfFinancialLiabilitiesAbstract |
| 757 |
Short-term loans |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ShorttermBorrowings |
| 758 |
Accounts payable |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers |
| 759 |
Other payables |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherCurrentPayables |
| 760 |
Receipts under custody (shown as other current liabilities-other) |
Concept (Monetary) |
As Of |
Credit |
spil:ReceiptsUnderCustody |
| 761 |
Deposit received (shown as other current liabilities-other and other non-current liabilities) |
Concept (Monetary) |
As Of |
Credit |
spil:DepositReceived |
| 762 |
Convertible bonds (including the current portion) |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:BondsIssued |
| 763 |
Long-term loans (including the current portion) |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LoansReceived |
| 764 |
Long-term payable (shown as other non-current liabilities) |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherNoncurrentPayables |
| 765 |
Financial liability at fair value through profit or loss |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentFinancialLiabilitiesAtFairValueThroughProfitOrLoss |
| 766 |
Financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 767 |
1097 - Disclosure - Property, Plant and Equipment - Summary of Property, Plant and Equipment (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosurePropertyPlantAndEquipmentSummaryOfPropertyPlantAndEquipment |
| 768 |
Disclosure of detailed information about property, plant and equipment [table] |
Table |
* |
* |
ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable |
| 769 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 770 |
Unrealized gain on property, plant and equipment [member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 771 |
Land [member] |
Member |
|
|
ifrs-full:LandMember |
| 772 |
Buildings [member] |
Member |
|
|
ifrs-full:BuildingsMember |
| 773 |
Machinery and equipment [member] |
Member |
|
|
spil:MachineryAndEquipment1Member |
| 774 |
Other equipment [member] |
Member |
|
|
ifrs-full:OtherPropertyPlantAndEquipmentMember |
| 775 |
Construction in progress and equipment awaiting for inspection [member] |
Member |
|
|
spil:ConstructionInProgressAndEquipmentAwaitingForInspectionMember |
| 776 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 777 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 778 |
Gross carrying amount [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 779 |
Accumulated depreciation and impairment [member] |
Member |
|
|
spil:AccumulatedDepreciationAndImpairmentMember |
| 780 |
Disclosure of detailed information about property, plant and equipment [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems |
| 781 |
Beginning balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 782 |
Depreciation expense |
Concept (Monetary) |
For Period |
|
ifrs-full:DepreciationPropertyPlantAndEquipment |
| 783 |
Additions |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment |
| 784 |
Impairment losses |
Concept (Monetary) |
For Period |
|
ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment |
| 785 |
Disposals |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DisposalsPropertyPlantAndEquipment |
| 786 |
Transfers |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment |
| 787 |
Exchange differences, net |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment |
| 788 |
Ending balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 789 |
1098 - Disclosure - Property, Plant and Equipment - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosurePropertyPlantAndEquipmentAdditionalInformation |
| 790 |
Disclosure of detailed information about financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 791 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 792 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 793 |
Gross carrying amount [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 794 |
Accumulated depreciation and impairment [member] |
Member |
|
|
spil:AccumulatedDepreciationAndImpairmentMember |
| 795 |
Disclosure of detailed information about financial instruments [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 796 |
Interest capitalized |
Concept (Monetary) |
For Period |
|
ifrs-full:InterestCostsCapitalised |
| 797 |
Recognized impairment loss |
Concept (Monetary) |
For Period |
|
ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment |
| 798 |
Reclassified the plant held for sale as non-current assets held for sale |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DecreaseThroughClassifiedAsHeldForSalePropertyPlantAndEquipment |
| 799 |
1099 - Disclosure - Intangible Assets - Summary of Intangible Assets (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureIntangibleAssetsSummaryOfIntangibleAssets |
| 800 |
Disclosure of detailed information about intangible assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfIntangibleAssetsTable |
| 801 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 802 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 803 |
Accumulated amortization [member] |
Member |
|
|
ifrs-full:AccumulatedDepreciationAndAmortisationMember |
| 804 |
Gross carrying amount [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 805 |
Classes of intangible assets other than goodwill [axis] |
Axis |
|
|
ifrs-full:ClassesOfIntangibleAssetsOtherThanGoodwillAxis |
| 806 |
Intangible assets other than goodwill [member] |
Member |
|
|
ifrs-full:IntangibleAssetsOtherThanGoodwillMember |
| 807 |
License fee [member] |
Member |
|
|
ifrs-full:LicencesAndFranchisesMember |
| 808 |
Software [member] |
Member |
|
|
ifrs-full:ComputerSoftwareMember |
| 809 |
Disclosure of detailed information about intangible assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfIntangibleAssetsLineItems |
| 810 |
Beginning balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IntangibleAssetsOtherThanGoodwill |
| 811 |
Additions |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill |
| 812 |
Disposals |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DisposalsIntangibleAssetsOtherThanGoodwill |
| 813 |
Exchange differences, net |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsOtherThanGoodwill |
| 814 |
Ending balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IntangibleAssetsOtherThanGoodwill |
| 815 |
1100 - Disclosure - Intangible Assets - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureIntangibleAssetsAdditionalInformation |
| 816 |
Disclosure of detailed information about intangible assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfIntangibleAssetsTable |
| 817 |
Income Statement Location [Axis] |
Axis |
|
|
us-gaap:IncomeStatementLocationAxis |
| 818 |
Income Statement Location [Domain] |
Member |
|
|
us-gaap:IncomeStatementLocationDomain |
| 819 |
Operating costs [member] |
Member |
|
|
spil:OperatingCostsMember |
| 820 |
Operating expenses [member] |
Member |
|
|
spil:OperatingExpensesMember |
| 821 |
Disclosure of detailed information about intangible assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfIntangibleAssetsLineItems |
| 822 |
Amortization of intangible assets |
Concept (Monetary) |
For Period |
|
ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill |
| 823 |
1101 - Disclosure - Financial Liabilities at Fair Value Through Profit or Loss - Summary of Financial Liabilities at Fair Value through Profit or Loss (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureFinancialLiabilitiesAtFairValueThroughProfitOrLossSummaryOfFinancialLiabilitiesAtFairValueThroughProfitOrLoss |
| 824 |
Implied Table |
Table |
* |
* |
implied:Table |
| 825 |
Designated financial liabilities at fair value through profit or loss [abstract] |
Abstract |
|
|
ifrs-full:DesignatedFinancialLiabilitiesAtFairValueThroughProfitOrLossAbstract |
| 826 |
Conversion option, redemption option and put option of convertible bonds upon initial recognition |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentFinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedUponInitialRecognition |
| 827 |
Valuation adjustments |
Concept (Monetary) |
As Of |
Credit |
spil:CurrentFinancialLiabilitiesAtFairValueThroughProfitOrLossUponValuationAdjustments |
| 828 |
Financial liabilities at fair value through profit or loss |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentFinancialLiabilitiesAtFairValueThroughProfitOrLoss |
| 829 |
1102 - Disclosure - Financial Liabilities at Fair Value Through Profit or Loss - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureFinancialLiabilitiesAtFairValueThroughProfitOrLossAdditionalInformation |
| 830 |
Implied Table |
Table |
* |
* |
implied:Table |
| 831 |
Designated financial liabilities at fair value through profit or loss [abstract] |
Abstract |
|
|
ifrs-full:DesignatedFinancialLiabilitiesAtFairValueThroughProfitOrLossAbstract |
| 832 |
Gains (losses) on financial liabilities at fair value through profit or loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnFinancialLiabilitiesAtFairValueThroughProfitOrLoss |
| 833 |
1103 - Disclosure - Other Payables - Schedule of Other Payables (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureOtherPayablesScheduleOfOtherPayables |
| 834 |
Implied Table |
Table |
* |
* |
implied:Table |
| 835 |
Subclassifications of assets, liabilities and equities [abstract] |
Abstract |
|
|
ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract |
| 836 |
Payables for equipment |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentPayablesForPurchaseOfNoncurrentAssets |
| 837 |
Payables for employees' compensations |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ShorttermEmployeeBenefitsAccruals |
| 838 |
Others |
Concept (Monetary) |
As Of |
Credit |
spil:MiscellaneousOtherCurrentPayables |
| 839 |
Other payables |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherCurrentPayables |
| 840 |
1104 - Disclosure - Convertible Bonds - Summary of Convertible Bonds (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureConvertibleBondsSummaryOfConvertibleBonds |
| 841 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 842 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 843 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 844 |
Gross carrying amount [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 845 |
Discounts on bonds payable [member] |
Member |
|
|
spil:DiscountsOnBondsPayableMember |
| 846 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 847 |
Convertible bonds |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:BondsIssued |
| 848 |
Current portion |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentBondsIssuedAndCurrentPortionOfNoncurrentBondsIssued |
| 849 |
Total convertible bonds |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentPortionOfNoncurrentBondsIssued |
| 850 |
1105 - Disclosure - Convertible Bonds - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureConvertibleBondsAdditionalInformation |
| 851 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 852 |
Borrowings by name [axis] |
Axis |
|
|
ifrs-full:BorrowingsByNameAxis |
| 853 |
Borrowings by name [member] |
Member |
|
|
ifrs-full:BorrowingsByNameMember |
| 854 |
Unsecured overseas convertible bonds [member] |
Member |
|
|
spil:UnsecuredOverseasConvertibleBondsMember |
| 855 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 856 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 857 |
Bottom of range [member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 858 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 859 |
Unsecured overseas convertible bonds issued |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:BondsIssued |
| 860 |
Unsecured overseas convertible bonds maturity |
Concept (Text/String) |
For Period |
|
ifrs-full:BorrowingsMaturity |
| 861 |
Coupon interest rate |
Concept (Percent) |
For Period |
|
spil:InterestRateOfBondsIssued |
| 862 |
Unsecured overseas convertible bonds par value |
Concept (Monetary) |
As Of |
|
spil:BondsIssuedParValue |
| 863 |
Unsecured overseas convertible bonds conversions price |
Concept (Share) |
For Period |
|
spil:UnsecuredOverseasConvertibleBondsConversionPrice |
| 864 |
Foreign exchange rate |
Concept (Decimal) |
As Of |
|
ifrs-full:ClosingForeignExchangeRate |
| 865 |
Bond redemption percentage at maturity |
Concept (Percent) |
For Period |
|
spil:PercentageOfBondRedeemedAtMaturity |
| 866 |
Description of principal amount repurchase by holder |
Concept (Text/String) |
For Period |
|
spil:DescriptionOfPrincipalAmountRepurchaseByHolder |
| 867 |
Minimum vesting period of bonds |
Concept (Text/String) |
For Period |
|
spil:VestingPeriodOfBonds |
| 868 |
Description of terms and conditions of bond redemptions |
Concept (Text/String) |
For Period |
|
spil:DescriptionOfBondRedemptions |
| 869 |
Aggregate fair value of bond options |
Concept (Monetary) |
As Of |
Credit |
spil:BondOptionsFairValue |
| 870 |
Effective interest rate of debt host contract |
Concept (Percent) |
As Of |
|
ifrs-full:BorrowingsInterestRate |
| 871 |
Interest expenses on corporate bonds payable |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:InterestExpenseOnBonds |
| 872 |
1106 - Disclosure - Loans - Summary of Short-term Loans (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureLoansSummaryOfShorttermLoans |
| 873 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 874 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 875 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 876 |
Bottom of range [member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 877 |
Top of range [member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 878 |
Borrowings by name [axis] |
Axis |
|
|
ifrs-full:BorrowingsByNameAxis |
| 879 |
Borrowings by name [member] |
Member |
|
|
ifrs-full:BorrowingsByNameMember |
| 880 |
Short-term Loans [Member] |
Member |
|
|
spil:ShortTermLoansMember |
| 881 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 882 |
Credit loans |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ShorttermBorrowings |
| 883 |
Interest rates |
Concept (Percent) |
As Of |
|
ifrs-full:BorrowingsInterestRate |
| 884 |
1107 - Disclosure - Loans - Summary of Long-term Loans (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureLoansSummaryOfLongtermLoans |
| 885 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 886 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 887 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 888 |
Gross carrying amount [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 889 |
Arrangement fee of syndicated loans [member] |
Member |
|
|
spil:ArrangementFeeOfSyndicatedLoansMember |
| 890 |
Borrowings by name [axis] |
Axis |
|
|
ifrs-full:BorrowingsByNameAxis |
| 891 |
Borrowings by name [member] |
Member |
|
|
ifrs-full:BorrowingsByNameMember |
| 892 |
Long-term loans [member] |
Member |
|
|
spil:LongTermLoansMember |
| 893 |
Syndicated bank loans 2012.08.10 - 2017.08.10 [member] |
Member |
|
|
spil:SyndicatedBankLoansDueFromAugustTenTwoThousandAndTwelveToAugustTenTwoThousandAndSeventeenMember |
| 894 |
Other bank loans 2013.12.31 - 2016.12.31 Extended to 2019.12.30, Repayables in 3 semi-annually installments starting from December 28, 2018 [member] |
Member |
|
|
spil:OtherBankLoansDueFromDecemberThirtyOneTwoThousandAndThirteenToDecemberThirtyOneTwoThousandAndSixteenMember |
| 895 |
Other bank loans 2014.08.11 - 2018.12.13 Repayables in 5 Semi-annually Installments Starting from December 13, 2016 [member] |
Member |
|
|
spil:OtherBankLoansDueFromAugustElevenTwoThousandAndFourteenToDecemberThirteenTwoThousandAndEighteenMember |
| 896 |
Other bank loans 2014.08.11 - 2018.12.10 Repayables in 6 Semi-annually Installments Starting from June 13, 2016 [member] |
Member |
|
|
spil:OtherBankLoansDueFromAugustElevenTwoThousandAndFourteenToDecemberTenTwoThousandAndEighteenMember |
| 897 |
Other bank loans 2014.08.11 - 2019.08.11 Repayables in 6 Semi-annually Installments Starting from February 10, 2017 [member] |
Member |
|
|
spil:OtherBankLoansDueFromAugustElevenTwoThousandAndFourteenToAugustElevenTwoThousandAndNineteenMember |
| 898 |
Other bank loans 2015.07.01 - 2020.07.01 Repayables in 6 Semi-annually Installments Starting from January 2, 2018 [member] |
Member |
|
|
spil:OtherBankLoansDueFromJulyOneTwoThousandAndFifteenToJulyOneTwoThousandTwoThousandAndTwentyMember |
| 899 |
Other bank loans 2015.11.13 - 2020.11.13 Repayables in 6 Semi-annually Installments Starting from May 11, 2018 [member] |
Member |
|
|
spil:OtherBankLoansDueFromNovemberThirteenTwoThousandAndFifteenToNovemberThirteenTwoThousandAndTwentyMember |
| 900 |
Other bank loans 2016.07.19 - 2021.01.10 Repayables in 6 Semi-annually Installments Starting from July 10, 2018 [member] |
Member |
|
|
spil:OtherBankLoansDueFromJulyNineteenTwoThousandAndSixteenToJanuaryTenTwoThousandAndTwentyOneMember |
| 901 |
Other bank loans 2016.07.19 - 2021.07.19 Repayables in 6 Semi-annually Installments Starting from January 18, 2019 [member] |
Member |
|
|
spil:OtherBankLoansDueFromJulyNineteenTwoThousandAndSixteenToJulyNineteenTwoThousandAndTwentyOneMember |
| 902 |
Other bank loans 2016.12.30 - 2021.12.30 Repayables in 6 Semi-annually Installments Starting from June 28, 2019 [member] |
Member |
|
|
spil:OtherBankLoansDueFromDecemberThirtyTwoThousandAndSixteenToDecemberThirtyTwoThousandAndTwentyOneMember |
| 903 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 904 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 905 |
Bottom of range [member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 906 |
Top of range [member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 907 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 908 |
Long-term Loans |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LoansReceived |
| 909 |
Current portion |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived |
| 910 |
Long-term loans |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentPortionOfNoncurrentLoansReceived |
| 911 |
Interest rate |
Concept (Percent) |
As Of |
|
ifrs-full:BorrowingsInterestRate |
| 912 |
1108 - Disclosure - Loans - Summary of Long-term Loans (Parenthetical) (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureLoansSummaryOfLongtermLoansParenthetical |
| 913 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 914 |
Borrowings by name [axis] |
Axis |
|
|
ifrs-full:BorrowingsByNameAxis |
| 915 |
Borrowings by name [member] |
Member |
|
|
ifrs-full:BorrowingsByNameMember |
| 916 |
Syndicated bank loans 2012.08.10 - 2017.08.10 [member] |
Member |
|
|
spil:SyndicatedBankLoansDueFromAugustTenTwoThousandAndTwelveToAugustTenTwoThousandAndSeventeenMember |
| 917 |
Other bank loans 2013.12.31 - 2016.12.31 Extended to 2019.12.30, Repayables in 3 semi-annually installments starting from December 28, 2018 [member] |
Member |
|
|
spil:OtherBankLoansDueFromDecemberThirtyOneTwoThousandAndThirteenToDecemberThirtyOneTwoThousandAndSixteenMember |
| 918 |
Other bank loans 2014.08.11 - 2018.12.13 Repayables in 5 Semi-annually Installments Starting from December 13, 2016 [member] |
Member |
|
|
spil:OtherBankLoansDueFromAugustElevenTwoThousandAndFourteenToDecemberThirteenTwoThousandAndEighteenMember |
| 919 |
Other bank loans 2014.08.11 - 2018.12.10 Repayables in 6 Semi-annually Installments Starting from June 13, 2016 [member] |
Member |
|
|
spil:OtherBankLoansDueFromAugustElevenTwoThousandAndFourteenToDecemberTenTwoThousandAndEighteenMember |
| 920 |
Other bank loans 2014.08.11 - 2019.08.11 Repayables in 6 Semi-annually Installments Starting from February 10, 2017 [member] |
Member |
|
|
spil:OtherBankLoansDueFromAugustElevenTwoThousandAndFourteenToAugustElevenTwoThousandAndNineteenMember |
| 921 |
Other bank loans 2015.07.01 - 2020.07.01 Repayables in 6 Semi-annually Installments Starting from January 2, 2018 [member] |
Member |
|
|
spil:OtherBankLoansDueFromJulyOneTwoThousandAndFifteenToJulyOneTwoThousandTwoThousandAndTwentyMember |
| 922 |
Other bank loans 2015.11.13 - 2020.11.13 Repayables in 6 Semi-annually Installments Starting from May 11, 2018 [member] |
Member |
|
|
spil:OtherBankLoansDueFromNovemberThirteenTwoThousandAndFifteenToNovemberThirteenTwoThousandAndTwentyMember |
| 923 |
Other bank loans 2016.07.19 - 2021.01.10 Repayables in 6 Semi-annually Installments Starting from July 10, 2018 [member] |
Member |
|
|
spil:OtherBankLoansDueFromJulyNineteenTwoThousandAndSixteenToJanuaryTenTwoThousandAndTwentyOneMember |
| 924 |
Other bank loans 2016.07.19 - 2021.07.19 Repayables in 6 Semi-annually Installments Starting from January 18, 2019 [member] |
Member |
|
|
spil:OtherBankLoansDueFromJulyNineteenTwoThousandAndSixteenToJulyNineteenTwoThousandAndTwentyOneMember |
| 925 |
Other bank loans 2016.12.30 - 2021.12.30 Repayables in 6 Semi-annually Installments Starting from June 28, 2019 [member] |
Member |
|
|
spil:OtherBankLoansDueFromDecemberThirtyTwoThousandAndSixteenToDecemberThirtyTwoThousandAndTwentyOneMember |
| 926 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 927 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 928 |
Gross carrying amount [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 929 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 930 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 931 |
Bottom of range [member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 932 |
Top of range [member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 933 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 934 |
Long-term Loans |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LoansReceived |
| 935 |
Long term borrowings maturity date |
Concept (Text/String) |
For Period |
|
ifrs-full:BorrowingsMaturity |
| 936 |
Long term borrowing period |
Concept (Text/String) |
For Period |
|
spil:LongTermBorrowingsRepayablePeriod |
| 937 |
Increase in loan on 2017.01.19 |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromNoncurrentBorrowings |
| 938 |
1109 - Disclosure - Post-employment Benefit - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosurePostemploymentBenefitAdditionalInformation |
| 939 |
Disclosure of defined benefit plans [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDefinedBenefitPlansTable |
| 940 |
Defined benefit plans [axis] |
Axis |
|
|
ifrs-full:DefinedBenefitPlansAxis |
| 941 |
Defined benefit plans [member] |
Member |
|
|
ifrs-full:DefinedBenefitPlansMember |
| 942 |
Defined benefit plans to executive officer [member] |
Member |
|
|
spil:DefinedBenefitPlansToExecutiveOfficerMember |
| 943 |
Actuarial assumptions [axis] |
Axis |
|
|
ifrs-full:ActuarialAssumptionsAxis |
| 944 |
Actuarial assumptions [member] |
Member |
|
|
ifrs-full:ActuarialAssumptionsMember |
| 945 |
Discount rate [member] |
Member |
|
|
ifrs-full:ActuarialAssumptionOfDiscountRatesMember |
| 946 |
Future salary increase [member] |
Member |
|
|
ifrs-full:ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember |
| 947 |
Disclosure of defined benefit plans [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansLineItems |
| 948 |
Percentage of employer contribution to pension fund |
Concept (Percent) |
For Period |
|
spil:DefinedContributionPlansEmployerContributionPercentage |
| 949 |
Pension plan cost of executive officers |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseInNetDefinedBenefitLiabilityAsset |
| 950 |
Net defined benefit obligations of executive officers |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:SurplusDeficitInPlan |
| 951 |
Potential increase in principal actuarial assumptions |
Concept (Percent) |
As Of |
|
ifrs-full:PercentageOfReasonablyPossibleIncreaseInActuarialAssumption |
| 952 |
Potential decrease in principal actuarial assumptions |
Concept (Percent) |
As Of |
|
ifrs-full:PercentageOfReasonablyPossibleDecreaseInActuarialAssumption |
| 953 |
Estimate of contributions expected to be paid to the pension plan in 2018 |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:EstimateOfContributionsExpectedToBePaidToPlan |
| 954 |
Weighted average duration of defined benefit plan |
Concept (Decimal) |
For Period |
|
ifrs-full:WeightedAverageDurationOfDefinedBenefitObligation |
| 955 |
Percentage contribution to the employees' individual pension accounts |
Concept (Percent) |
As Of |
|
spil:DefinedContributionPlanMaximumMonthlyContributionsPerEmployeePercent |
| 956 |
Defined contribution pension plan expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:PostemploymentBenefitExpenseDefinedContributionPlans |
| 957 |
1110 - Disclosure - Post-employment Benefit - Summary of Amounts Arising from the Defined Benefit Obligation Recognized (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosurePostemploymentBenefitSummaryOfAmountsArisingFromTheDefinedBenefitObligationRecognized |
| 958 |
Implied Table |
Table |
* |
* |
implied:Table |
| 959 |
Disclosure of defined benefit plans [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansAbstract |
| 960 |
Present value of defined benefit obligations |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DefinedBenefitObligationAtPresentValue |
| 961 |
Fair value of plan assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PlanAssetsAtFairValue |
| 962 |
Net defined benefit liability |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LiabilityAssetOfDefinedBenefitPlans |
| 963 |
1111 - Disclosure - Post-employment Benefit - Summary of Movements in Net Defined Benefit Liabilities (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosurePostemploymentBenefitSummaryOfMovementsInNetDefinedBenefitLiabilities |
| 964 |
Disclosure of defined benefit plans [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDefinedBenefitPlansTable |
| 965 |
Net defined benefit liability (asset) [axis] |
Axis |
|
|
ifrs-full:NetDefinedBenefitLiabilityAssetAxis |
| 966 |
Net defined benefit liability (asset) [member] |
Member |
|
|
ifrs-full:NetDefinedBenefitLiabilityAssetMember |
| 967 |
Present value of defined benefit obligations [member] |
Member |
|
|
ifrs-full:PresentValueOfDefinedBenefitObligationMember |
| 968 |
Fair value of plan assets [member] |
Member |
|
|
ifrs-full:PlanAssetsMember |
| 969 |
Disclosure of defined benefit plans [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansLineItems |
| 970 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LiabilityAssetOfDefinedBenefitPlans |
| 971 |
Current service cost |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:CurrentServiceCostNetDefinedBenefitLiabilityAsset |
| 972 |
Interest expense (income) |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:InterestExpenseIncomeNetDefinedBenefitLiabilityAsset |
| 973 |
Subtotal |
Concept (Monetary) |
For Period |
Credit |
spil:CurrentServiceCostAndInterestExpenseIncomeNetDefinedBenefitLiabilityAsset |
| 974 |
Remeasurements: |
Abstract |
|
|
ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAssetAbstract |
| 975 |
Experience adjustments |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ActuarialGainsLossesArisingFromExperienceAdjustmentsNetDefinedBenefitLiabilityAsset |
| 976 |
Changes in demographic assumptions |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset |
| 977 |
Changes in financial assumptions |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset |
| 978 |
Return of plan assets (excluding amount included in net interest expense) |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset |
| 979 |
Remeasurements |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset |
| 980 |
Pension fund contribution |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ContributionsToPlanNetDefinedBenefitLiabilityAsset |
| 981 |
Paid Pension |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:PaymentsFromPlanNetDefinedBenefitLiabilityAsset |
| 982 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LiabilityAssetOfDefinedBenefitPlans |
| 983 |
1112 - Disclosure - Post-employment Benefit - Summary of Constitution of Fair Value of Plan Assets (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosurePostemploymentBenefitSummaryOfConstitutionOfFairValueOfPlanAssets |
| 984 |
Implied Table |
Table |
* |
* |
implied:Table |
| 985 |
Disclosure of defined benefit plans [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansAbstract |
| 986 |
Cash |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalentsAmountContributedToFairValueOfPlanAssets |
| 987 |
Equity instruments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:EquityInstrumentsAmountContributedToFairValueOfPlanAssets |
| 988 |
Debt instruments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DebtInstrumentsAmountContributedToFairValueOfPlanAssets |
| 989 |
Plan assets at fair value |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PlanAssetsAtFairValue |
| 990 |
1113 - Disclosure - Post-employment Benefit - Summary of Principal Actuarial Assumptions (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosurePostemploymentBenefitSummaryOfPrincipalActuarialAssumptions |
| 991 |
Implied Table |
Table |
* |
* |
implied:Table |
| 992 |
Disclosure of defined benefit plans [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansAbstract |
| 993 |
Discount rate |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfDiscountRates |
| 994 |
Future salary increases |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfExpectedRatesOfSalaryIncreases |
| 995 |
1114 - Disclosure - Post-employment Benefit - Summary of Defined Benefit Obligation (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosurePostemploymentBenefitSummaryOfDefinedBenefitObligation |
| 996 |
Disclosure of defined benefit plans [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDefinedBenefitPlansTable |
| 997 |
Actuarial assumptions [axis] |
Axis |
|
|
ifrs-full:ActuarialAssumptionsAxis |
| 998 |
Actuarial assumptions [member] |
Member |
|
|
ifrs-full:ActuarialAssumptionsMember |
| 999 |
Discount rate [member] |
Member |
|
|
ifrs-full:ActuarialAssumptionOfDiscountRatesMember |
| 1000 |
Future salary increase [member] |
Member |
|
|
ifrs-full:ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember |
| 1001 |
Disclosure of defined benefit plans [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansLineItems |
| 1002 |
0.5% increase in assumption |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInActuarialAssumption |
| 1003 |
0.5% decrease in assumption |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleDecreaseInActuarialAssumption |
| 1004 |
1115 - Disclosure - Post-employment Benefit - Summary of Expected Maturity Analysis of Undiscounted Defined Benefit Obligation (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosurePostemploymentBenefitSummaryOfExpectedMaturityAnalysisOfUndiscountedDefinedBenefitObligation |
| 1005 |
Disclosure of defined benefit plans [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDefinedBenefitPlansTable |
| 1006 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1007 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1008 |
Within 1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 1009 |
1- 2 year(s) [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember |
| 1010 |
2-3 years [member] |
Member |
|
|
ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember |
| 1011 |
Over 3 years [member] |
Member |
|
|
ifrs-full:LaterThanThreeYearsMember |
| 1012 |
Disclosure of defined benefit plans [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansLineItems |
| 1013 |
Expected maturity analysis of undiscounted defined benefit obligation |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ActuarialPresentValueOfPromisedRetirementBenefits |
| 1014 |
1116 - Disclosure - Capital Stock - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureCapitalStockAdditionalInformation |
| 1015 |
Disclosure of classes of share capital [table] |
Table |
* |
* |
ifrs-full:DisclosureOfClassesOfShareCapitalTable |
| 1016 |
Classes of share capital [axis] |
Axis |
|
|
ifrs-full:ClassesOfShareCapitalAxis |
| 1017 |
Share capital [member] |
Member |
|
|
ifrs-full:ClassesOfShareCapitalMember |
| 1018 |
Depositary Shares [member] |
Member |
|
|
spil:AmericanDepositorySharesMember |
| 1019 |
Disclosure of classes of share capital [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfClassesOfShareCapitalLineItems |
| 1020 |
Authorized capital |
Concept (Monetary) |
As Of |
Credit |
spil:AuthorizedCapital |
| 1021 |
Paid-in-capital |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IssuedCapital |
| 1022 |
Par value per share |
Concept (Share) |
As Of |
|
ifrs-full:ParValuePerShare |
| 1023 |
Number of shares issued, value |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromIssuingShares |
| 1024 |
Number of shares issued |
Concept (Shares) |
As Of |
|
ifrs-full:NumberOfSharesIssued |
| 1025 |
Number of shares of common stock represented by each ADSs |
Concept (Shares) |
As Of |
|
spil:NumberOfCommonSharesRepresentedByADSs |
| 1026 |
Offering price per share |
Concept (Share) |
For Period |
|
spil:OfferingPricePerShare |
| 1027 |
Number of shares outstanding |
Concept (Shares) |
As Of |
|
ifrs-full:NumberOfSharesOutstanding |
| 1028 |
Percentage of American Depository shares as common stock outstanding to vote |
Concept (Percent) |
As Of |
|
spil:PercentageOfAmericanDepositarySharesAsCommonStockOutstanding |
| 1029 |
1117 - Disclosure - Capital Reserve - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureCapitalReserveAdditionalInformation |
| 1030 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1031 |
Equity [abstract] |
Abstract |
|
|
ifrs-full:EquityAbstract |
| 1032 |
Percentage of capital reserve used to increase the capital limit |
Concept (Percent) |
For Period |
|
spil:PercentageOfCapitalReserveUsedToIncreaseTheCapitalLimit |
| 1033 |
Distribution of capital reserve |
Concept (Monetary) |
For Period |
Debit |
spil:CashDistributionsFromCapitalReserve |
| 1034 |
Distribution of capital reserve, per share |
Concept (Share) |
For Period |
|
spil:DistributionCapitalReservePerShare |
| 1035 |
1118 - Disclosure - Retained Earnings - Additional Information (Details) (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureRetainedEarningsAdditionalInformationDetails |
| 1036 |
Statement of changes in equity [table] |
Table |
* |
* |
ifrs-full:StatementOfChangesInEquityTable |
| 1037 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 1038 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 1039 |
Bottom of range [member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 1040 |
Statement of changes in equity [line items] |
LineItems |
|
|
ifrs-full:StatementOfChangesInEquityLineItems |
| 1041 |
Percentage of statutory surplus reserve |
Concept (Percent) |
For Period |
|
spil:PercentageOfStatutorySurplusReserve |
| 1042 |
Percentage of cash dividend distribution |
Concept (Percent) |
For Period |
|
spil:CashDividendPercentageOnDividendDistribution |
| 1043 |
Reserve balance exceeding percentage of capital stock |
Concept (Percent) |
For Period |
|
spil:ReserveBalanceExceedingPercentageOfCapitalStock |
| 1044 |
Percentage of additional corporate income tax on undistributed earnings |
Concept (Percent) |
For Period |
|
spil:PercentageOfAdditionalCorporateIncomeTaxOnUndistributedEarnings |
| 1045 |
Undistributed earnings |
Concept (Monetary) |
For Period |
Credit |
spil:UndistributedEarnings1 |
| 1046 |
Shareholders imputation tax credit |
Concept (Monetary) |
As Of |
Credit |
spil:ShareholdersImputationTaxCredit |
| 1047 |
Percentage of shareholders imputation tax credit |
Concept (Percent) |
For Period |
|
spil:PercentageOfShareholdersImputationTaxCredit |
| 1048 |
Accrued additional percentage of tax on undistributed earnings |
Concept (Percent) |
For Period |
|
spil:AccruedAdditionalPercentageOfTaxOnUndistributedEarnings |
| 1049 |
Undistributed earnings tax percentage |
Concept (Percent) |
For Period |
|
spil:TaxRateEffectOfUndistributedEarningsAndWithholdingTaxesOnRoyalty |
| 1050 |
Noncurrent portion of tax payable |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentTaxLiabilitiesNoncurrent |
| 1051 |
1119 - Disclosure - Retained Earnings - Summary of Distributions (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureRetainedEarningsSummaryOfDistributions |
| 1052 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1053 |
Equity [abstract] |
Abstract |
|
|
ifrs-full:EquityAbstract |
| 1054 |
Provision of Legal reserve |
Concept (Monetary) |
For Period |
Debit |
spil:ProvisionOfLegalReserve |
| 1055 |
Cash dividends |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DividendPayables |
| 1056 |
Cash dividends, per share |
Concept (Share) |
For Period |
|
ifrs-full:DividendsRecognisedAsDistributionsToOwnersPerShare |
| 1057 |
1120 - Disclosure - Other Equity Items - Summary of Other Equity Items (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureOtherEquityItemsSummaryOfOtherEquityItems |
| 1058 |
Statement of changes in equity [table] |
Table |
* |
* |
ifrs-full:StatementOfChangesInEquityTable |
| 1059 |
Components of equity [axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
| 1060 |
Equity [member] |
Member |
|
|
ifrs-full:EquityMember |
| 1061 |
Other comprehensive income, unrealized gain on valuation of available-for-sale financial assets [member] |
Member |
|
|
ifrs-full:ReserveOfGainsAndLossesOnRemeasuringAvailableforsaleFinancialAssetsMember |
| 1062 |
Other comprehensive income, exchange difference on translation of foreign financial statements [member] |
Member |
|
|
ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember |
| 1063 |
Other comprehensive income, remeasurements of post-employment benefit obligations [member] |
Member |
|
|
ifrs-full:ReserveOfRemeasurementsOfDefinedBenefitPlansMember |
| 1064 |
Statement of changes in equity [line items] |
LineItems |
|
|
ifrs-full:StatementOfChangesInEquityLineItems |
| 1065 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 1066 |
Changes in fair value of financial instruments |
Abstract |
|
|
ifrs-full:AvailableforsaleFinancialAssetsAbstract |
| 1067 |
Changes in fair value of financial instruments, pretax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxAvailableforsaleFinancialAssets |
| 1068 |
Change in fair value of financial instruments, tax |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToAvailableforsaleFinancialAssetsOfOtherComprehensiveIncome |
| 1069 |
Recognition of changes in fair value of financial instruments in profit or loss |
Abstract |
|
|
ifrs-full:FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeAbstract |
| 1070 |
Recognition of changes in fair value of financial instruments in profit or loss, pretax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome |
| 1071 |
Recognition of changes in fair value of financial instruments in profit or loss, tax |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome |
| 1072 |
Share of other comprehensive income of associates |
Abstract |
|
|
ifrs-full:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodBeforeTaxAbstract |
| 1073 |
Share of other comprehensive income of associates, pretax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossBeforeTax |
| 1074 |
Share of other comprehensive income of associates, tax |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLoss |
| 1075 |
Differences in translation - equity method investments |
Abstract |
|
|
ifrs-full:ExchangeDifferencesOnTranslationAbstract |
| 1076 |
Differences in translation- equity method investments, pretax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation |
| 1077 |
Differences in translation- equity method investments, tax |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome |
| 1078 |
Other comprehensive income/losses reclassified to profit or loss upon disposal of investments accounted for using the equity method |
Abstract |
|
|
spil:OtherComprehensiveIncomeLossReclassifiedToProfitOrLossUponDisposalOfInvestmentsAccountedForUsingTheEquityMethodAbstract |
| 1079 |
Other comprehensive income/losses reclassified to profit or loss upon disposal of investments accounted for using the equity method, pretax |
Concept (Monetary) |
For Period |
Credit |
spil:OtherComprehensiveIncomeLossReclassifiedToProfitOrLossUponDisposalOfInvestmentsAccountedForUsingTheEquityMethodBeforeTax |
| 1080 |
Other comprehensive income/losses reclassified to profit or loss upon disposal of investments accounted for using the equity method, tax |
Concept (Monetary) |
For Period |
Debit |
spil:IncomeTaxRelatingToOtherComprehensiveIncomeLossReclassifiedToProfitOrLossUponDisposalOfInvestmentsAccountedForUsingTheEquityMethod |
| 1081 |
Remeasurements of post-employment benefit obligations |
Abstract |
|
|
ifrs-full:ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTaxAbstract |
| 1082 |
Remeasurements of post-employment benefit obligations, pretax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans |
| 1083 |
Remeasurements of post-employment benefit obligations, tax |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome |
| 1084 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 1085 |
1121 - Disclosure - Expenses by Nature - Summary of Employee Benefit Expenses (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureExpensesByNatureSummaryOfEmployeeBenefitExpenses |
| 1086 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1087 |
Expenses by nature [abstract] |
Abstract |
|
|
ifrs-full:ExpenseByNatureAbstract |
| 1088 |
Employee benefit expenses |
Abstract |
|
|
ifrs-full:ClassesOfEmployeeBenefitsExpenseAbstract |
| 1089 |
Salaries and bonuses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:WagesAndSalaries |
| 1090 |
Post employment benefits |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans |
| 1091 |
Directors' remuneration |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DirectorsRemunerationExpense |
| 1092 |
Others |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:OtherEmployeeExpense |
| 1093 |
Employee benefit expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:EmployeeBenefitsExpense |
| 1094 |
Depreciation and amortization expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DepreciationAndAmortisationExpense |
| 1095 |
1122 - Disclosure - Expenses by Nature - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureExpensesByNatureAdditionalInformation |
| 1096 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1097 |
Expenses by nature [abstract] |
Abstract |
|
|
ifrs-full:ExpenseByNatureAbstract |
| 1098 |
Annual profit shared as employee compensation |
Concept (Percent) |
For Period |
|
spil:EmployeeCompensationDistributionPercentage |
| 1099 |
Annual profit shared as director's remuneration |
Concept (Percent) |
For Period |
|
spil:DirectorsRemunerationDistributionPercentage |
| 1100 |
Accrued employee compensation (bonus) |
Concept (Monetary) |
As Of |
Credit |
spil:AccruedCompensationCurrent |
| 1101 |
Accrued directors' remuneration |
Concept (Monetary) |
As Of |
Credit |
spil:RemunerationToDirectorsPayables |
| 1102 |
1123 - Disclosure - Other Income and Expenses - Summary of Other Income and Expenses (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureOtherIncomeAndExpensesSummaryOfOtherIncomeAndExpenses |
| 1103 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1104 |
Material income and expense [abstract] |
Abstract |
|
|
ifrs-full:MaterialIncomeAndExpenseAbstract |
| 1105 |
Loss on damages and claims |
Concept (Monetary) |
For Period |
Debit |
spil:LossOnDamagesAndClaims |
| 1106 |
Gains on disposal of property, plant and equipment and other assets |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnDisposalsOfPropertyPlantAndEquipment |
| 1107 |
Gains on disposal of non-current assets held for sales |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsOnDisposalsOfNoncurrentAssets |
| 1108 |
Impairment loss on property, plant and equipment |
Concept (Monetary) |
For Period |
|
ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment |
| 1109 |
Others |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:MiscellaneousOtherOperatingIncome |
| 1110 |
Other income and expense |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherOperatingIncomeExpense |
| 1111 |
1124 - Disclosure - Other Gains and Losses, Net - Schedule of Other Gains And Losses Net (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureOtherGainsAndLossesNetScheduleOfOtherGainsAndLossesNet |
| 1112 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1113 |
Material income and expense [abstract] |
Abstract |
|
|
ifrs-full:MaterialIncomeAndExpenseAbstract |
| 1114 |
Foreign exchange gain (loss)-net |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss |
| 1115 |
Gains on reversal of impairment loss of non-financial assets |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ReversalOfImpairmentLoss |
| 1116 |
Other gains and losses, net |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherGainsLosses |
| 1117 |
1125 - Disclosure - Income Tax - Income Taxes Recognized in Profit or Loss (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureIncomeTaxIncomeTaxesRecognizedInProfitOrLoss |
| 1118 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1119 |
Major components of tax expense (income) [abstract] |
Abstract |
|
|
ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract |
| 1120 |
Current income tax expense |
Abstract |
|
|
ifrs-full:CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriodsAbstract |
| 1121 |
Recognition for the current period |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CurrentTaxExpenseIncome |
| 1122 |
Provision of additional 10% tax on undistributed earnings |
Concept (Monetary) |
For Period |
Debit |
spil:ProvisionOfAdditionalTaxOnUndistributedEarnings |
| 1123 |
Reversal of additional 10% tax on undistributed earnings due to dividend distribution |
Concept (Monetary) |
For Period |
Credit |
spil:CurrentReversalOfAdditionalTaxOnUndistributedEarnings |
| 1124 |
Income tax adjustments for prior years |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForCurrentTaxOfPriorPeriod |
| 1125 |
Current income tax expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriods |
| 1126 |
Deferred income tax expense |
Abstract |
|
|
ifrs-full:DeferredTaxExpenseIncomeAbstract |
| 1127 |
Temporary differences |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTemporaryDifferences |
| 1128 |
Income tax expense recognized in profit or loss |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxExpenseContinuingOperations |
| 1129 |
1126 - Disclosure - Income Tax - Income Taxes Recognized in Profit or Loss (Parenthetical) (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureIncomeTaxIncomeTaxesRecognizedInProfitOrLossParenthetical |
| 1130 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1131 |
Major components of tax expense (income) [abstract] |
Abstract |
|
|
ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract |
| 1132 |
Current income tax rate on undistributed earnings |
Concept (Percent) |
For Period |
|
spil:CurrentIncomeTaxRateOnUndistributedEarnings |
| 1133 |
Current income tax rate on reversal of undistributed earnings |
Concept (Percent) |
For Period |
|
spil:CurrentIncomeTaxRateOnReversalOfUndistributedEarnings |
| 1134 |
1127 - Disclosure - Income Tax - Profit Before Tax Differs from the Theoretical Amount that Would Arise using the Weighted Average Tax Rate (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureIncomeTaxProfitBeforeTaxDiffersFromTheTheoreticalAmountThatWouldAriseUsingTheWeightedAverageTaxRate |
| 1135 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1136 |
Reconciliation of accounting profit multiplied by applicable tax rates [abstract] |
Abstract |
|
|
ifrs-full:ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract |
| 1137 |
Income tax expense calculated at the statutory tax rates applicable to respective countries |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:TaxExpenseIncomeAtApplicableTaxRate |
| 1138 |
Expense disallowed (deductible income) by tax regulation |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss |
| 1139 |
Tax exempt income by tax regulation |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:TaxEffectOfRevenuesExemptFromTaxation2011 |
| 1140 |
Temporary difference not recognized as deferred income tax liabilities |
Concept (Monetary) |
For Period |
Debit |
spil:TaxEffectOfExpenseDeductibleItemsInDeterminingTaxableIncomeAdjustment |
| 1141 |
Change in assessment of realization of deferred income tax assets |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:TaxEffectFromChangeInTaxRate |
| 1142 |
Effect from Alternative Minimum Tax |
Concept (Monetary) |
For Period |
Debit |
spil:TaxEffectOfAdditionalIncomeTaxUnderAlternativeMinimumTaxAct |
| 1143 |
Provision of additional 10% tax on undistributed earnings |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:TaxEffectOfForeignTaxRates |
| 1144 |
Adjustment: over provision from prior years |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome |
| 1145 |
Deferred tax effect of earnings of subsidiaries |
Concept (Monetary) |
For Period |
Debit |
spil:DeferredTaxEffectRelatedToEarningsOfSubsidiaries |
| 1146 |
Income tax expense recognized in profit or loss |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxExpenseContinuingOperations |
| 1147 |
1128 - Disclosure - Income Tax - Profit Before Tax Differs from the Theoretical Amount that Would Arise using the Weighted Average Tax Rate (Parenthetical) (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureIncomeTaxProfitBeforeTaxDiffersFromTheTheoreticalAmountThatWouldAriseUsingTheWeightedAverageTaxRateParenthetical |
| 1148 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1149 |
Reconciliation of accounting profit multiplied by applicable tax rates [abstract] |
Abstract |
|
|
ifrs-full:ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract |
| 1150 |
Taxes provided for repatriated undistributed earnings percentage |
Concept (Percent) |
For Period |
|
spil:TaxesProvidedForRepatriatedUndistributedEarningsPercentage |
| 1151 |
1129 - Disclosure - Income Tax - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureIncomeTaxAdditionalInformation |
| 1152 |
Disclosure of Income Tax [Table] |
Table |
* |
* |
spil:DisclosureOfIncomeTaxTable |
| 1153 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 1154 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 1155 |
China [member] |
Member |
|
|
country:CN |
| 1156 |
Disclosure of income tax [line items] |
LineItems |
|
|
spil:DisclosureOfIncomeTaxLineItems |
| 1157 |
Weighted average statutory tax rates |
Concept (Percent) |
For Period |
|
spil:WeightedAverageStatutoryIncomeTaxRate |
| 1158 |
Percentage of income tax effect on dividend distribution for prior year provisions |
Concept (Percent) |
For Period |
|
spil:TaxRateEffectOfWithholdingTaxOnDividends |
| 1159 |
Change in net income as a result of tax holiday |
Concept (Monetary) |
For Period |
Credit |
spil:ChangeInNetIncomeAsResultOfTaxHoliday |
| 1160 |
Change in net income per share as a result of tax holiday |
Concept (Share) |
For Period |
|
spil:ChangeInNetIncomePerShareAsResultOfTaxHoliday |
| 1161 |
Applicable tax rate |
Concept (Percent) |
For Period |
|
ifrs-full:ApplicableTaxRate |
| 1162 |
1130 - Disclosure - Income Tax - Income Taxes Recognized In Other Comprehensive Income (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureIncomeTaxIncomeTaxesRecognizedInOtherComprehensiveIncome |
| 1163 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1164 |
Income tax relating to components of other comprehensive income [abstract] |
Abstract |
|
|
ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeAbstract |
| 1165 |
Change in fair value of financial instruments, tax |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToAvailableforsaleFinancialAssetsOfOtherComprehensiveIncome |
| 1166 |
Share of other comprehensive income of associates |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod |
| 1167 |
Exchange difference on translation of foreign financial statements |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome |
| 1168 |
Remeasurements of post-employment benefit obligation |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome |
| 1169 |
Total |
Concept (Monetary) |
For Period |
|
ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome |
| 1170 |
1131 - Disclosure - Income Tax - Changes in Deferred Income Tax Assets and Liabilities (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureIncomeTaxChangesInDeferredIncomeTaxAssetsAndLiabilities |
| 1171 |
Disclosure of Income Tax [Table] |
Table |
* |
* |
spil:DisclosureOfIncomeTaxTable |
| 1172 |
Assets and liabilities [axis] |
Axis |
|
|
ifrs-full:AssetsAndLiabilitiesAxis |
| 1173 |
Assets and liabilities [member] |
Member |
|
|
ifrs-full:AssetsAndLiabilitiesMember |
| 1174 |
Deferred Income Tax Assets [Member] |
Member |
|
|
spil:DeferredIncomeTaxAssetsMember |
| 1175 |
Deferred income tax liabilities [Member] |
Member |
|
|
spil:DeferredIncomeTaxLiabilitiesMember |
| 1176 |
Temporary difference, unused tax losses and unused tax credits [axis] |
Axis |
|
|
ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis |
| 1177 |
Temporary difference, unused tax losses and unused tax credits [member] |
Member |
|
|
ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember |
| 1178 |
Deferred tax assets convertible bonds [member] |
Member |
|
|
spil:DeferredTaxAssetsConvertibleBondsMember |
| 1179 |
Post employment benefit obligations [member] |
Member |
|
|
spil:PostEmploymentBenefitObligationsMember |
| 1180 |
Unrealized losses on inventories [member] |
Member |
|
|
spil:UnrealizedLossesOnInventoriesMember |
| 1181 |
Provisions [member] |
Member |
|
|
spil:ProvisionsMember |
| 1182 |
Compensated absences payable [member] |
Member |
|
|
spil:CompensatedAbsencesPayableMember |
| 1183 |
Other temporary differences [member] |
Member |
|
|
ifrs-full:OtherTemporaryDifferencesMember |
| 1184 |
Gains from investment for using equity method [member] |
Member |
|
|
ifrs-full:InvestmentsAccountedForUsingEquityMethodMember |
| 1185 |
Unrealized gain on available-for-sale financial assets [member] |
Member |
|
|
ifrs-full:FinancialAssetsAvailableforsaleCategoryMember |
| 1186 |
Unrealized gain on property, plant and equipment [member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 1187 |
Unrealized sales allowance [member] |
Member |
|
|
spil:DeferredTaxAssetsUnrealizedSalesAllowanceMember |
| 1188 |
Unrealized losses on financial liabilities at fair value through profit or loss [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember |
| 1189 |
Reclassified items [axis] |
Axis |
|
|
ifrs-full:ReclassifiedItemsAxis |
| 1190 |
Reclassified items [member] |
Member |
|
|
ifrs-full:ReclassifiedItemsMember |
| 1191 |
After certain reclassifications [member] |
Member |
|
|
spil:OtherTemporaryDifferencesAfterCertainReclassificationsMember |
| 1192 |
Disclosure of income tax [line items] |
LineItems |
|
|
spil:DisclosureOfIncomeTaxLineItems |
| 1193 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilityAsset |
| 1194 |
Profit or Loss |
Concept (Monetary) |
For Period |
|
ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss |
| 1195 |
Other Comprehensive Income |
Concept (Monetary) |
For Period |
|
ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome |
| 1196 |
Effect of Foreign Currency Exchange Differences |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesDeferredTaxLiabilityAsset |
| 1197 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilityAsset |
| 1198 |
1132 - Disclosure - Income Tax - Unrecognized Deferred Income Tax Liabilities Relating to Taxable Temporary Differences for Investments in Foreign Subsidiaries (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureIncomeTaxUnrecognizedDeferredIncomeTaxLiabilitiesRelatingToTaxableTemporaryDifferencesForInvestmentsInForeignSubsidiaries |
| 1199 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1200 |
Disclosure of temporary difference, unused tax losses and unused tax credits [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAbstract |
| 1201 |
Investment in foreign subsidiaries |
Concept (Monetary) |
As Of |
|
ifrs-full:TemporaryDifferencesAssociatedWithInvestmentsInSubsidiariesBranchesAndAssociatesAndInterestsInJointVentures |
| 1202 |
1133 - Disclosure - Earnings Per Share (EPS) - Schedule of Earnings Per Share (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureEarningsPerShareEPSScheduleOfEarningsPerShare |
| 1203 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1204 |
Earnings per share [abstract] |
Abstract |
|
|
ifrs-full:EarningsPerShareAbstract |
| 1205 |
Income after tax |
Abstract |
|
|
ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract |
| 1206 |
Net income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity |
| 1207 |
Dilutive effect of convertible bonds |
Concept (Monetary) |
For Period |
Credit |
spil:DilutiveEffectOfConvertibleBonds |
| 1208 |
Diluted earnings per share |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects |
| 1209 |
Weighted average outstanding common stock |
Abstract |
|
|
ifrs-full:WeightedAverageSharesAndAdjustedWeightedAverageSharesAbstract |
| 1210 |
Net income |
Concept (Shares) |
For Period |
|
ifrs-full:WeightedAverageShares |
| 1211 |
Dilutive effect of employee compensation |
Concept (Shares) |
For Period |
|
ifrs-full:DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares |
| 1212 |
Dilutive effect of convertible bonds |
Concept (Shares) |
For Period |
|
ifrs-full:DilutiveEffectOfConvertibleInstrumentsOnNumberOfOrdinaryShares |
| 1213 |
Diluted earnings per share |
Concept (Shares) |
For Period |
|
ifrs-full:AdjustedWeightedAverageShares |
| 1214 |
Earnings per share |
Abstract |
|
|
ifrs-full:BasicEarningsPerShareAbstract |
| 1215 |
Net income |
Concept (Share) |
For Period |
|
ifrs-full:BasicEarningsLossPerShare |
| 1216 |
Diluted earnings per share |
Concept (Share) |
For Period |
|
ifrs-full:DilutedEarningsLossPerShare |
| 1217 |
1134 - Disclosure - Supplemental Cash Flow Information - Summary of Investing Activities (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureSupplementalCashFlowInformationSummaryOfInvestingActivities |
| 1218 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1219 |
Non Cash Transactions [abstract] |
Abstract |
|
|
spil:NonCashTransactionsAbstract |
| 1220 |
Purchase of property, plant and equipment |
Concept (Monetary) |
For Period |
Debit |
spil:PurchaseOfPropertyPlantAndEquipment |
| 1221 |
(Decrease)/ increase in prepayment for equipment |
Concept (Monetary) |
For Period |
Debit |
spil:IncreaseDecreaseInPrepaymentForEquipment |
| 1222 |
Decrease/ (increase) in equipment payable, net |
Concept (Monetary) |
For Period |
Debit |
spil:IncreaseDecreaseInEquipmentPayableNet |
| 1223 |
(Increase)/ decrease in notes payable of construction |
Concept (Monetary) |
For Period |
Debit |
spil:IncreaseDecreaseInNotesPayableOfConstruction |
| 1224 |
Effect of foreign currency exchange |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesInvestmentProperty |
| 1225 |
Cash payment for acquisition of property, plant, and equipment |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities |
| 1226 |
1135 - Disclosure - Supplemental Cash Flow Information - Summary of Reconciliation of Liabilities Arising from Financing Activities (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureSupplementalCashFlowInformationSummaryOfReconciliationOfLiabilitiesArisingFromFinancingActivities |
| 1227 |
Disclosure of reconciliation of liabilities arising from financing activities [table] |
Table |
* |
* |
ifrs-full:DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable |
| 1228 |
Liabilities arising from financing activities [axis] |
Axis |
|
|
ifrs-full:LiabilitiesArisingFromFinancingActivitiesAxis |
| 1229 |
Liabilities arising from financing activities [member] |
Member |
|
|
ifrs-full:LiabilitiesArisingFromFinancingActivitiesMember |
| 1230 |
Long-term loans (include the current portion) [member] |
Member |
|
|
ifrs-full:LongtermBorrowingsMember |
| 1231 |
Short-term loans [member] |
Member |
|
|
ifrs-full:ShorttermBorrowingsMember |
| 1232 |
Convertible bonds (Include the current portion) [member] |
Member |
|
|
spil:ConvertibleBondsMember |
| 1233 |
Refundable deposits [member] |
Member |
|
|
spil:RefundableDepositsMember |
| 1234 |
Categories of financial liabilities [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAxis |
| 1235 |
Financial liabilities, category [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesCategoryMember |
| 1236 |
Unrealized losses on financial liabilities at fair value through profit or loss [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember |
| 1237 |
Disclosure of reconciliation of liabilities arising from financing activities [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems |
| 1238 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LiabilitiesArisingFromFinancingActivities |
| 1239 |
Cash flows |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities |
| 1240 |
Foreign exchange movement |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities |
| 1241 |
Fair Value Changes |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities |
| 1242 |
Amortization of discount |
Concept (Monetary) |
For Period |
Credit |
spil:IncreaseDecreaseThroughAmortizationOfDiscountLiabilitiesArisingFromFinancingActivities |
| 1243 |
Amortization of syndicated loans fee |
Concept (Monetary) |
For Period |
Credit |
spil:IncreaseDecreaseInAmortisationCostsLiabilitiesArisingFromFinancingActivities |
| 1244 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LiabilitiesArisingFromFinancingActivities |
| 1245 |
1136 - Disclosure - Supplemental Cash Flow Information - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureSupplementalCashFlowInformationAdditionalInformation |
| 1246 |
Disclosure of Non Cash Investing Activities [Table] |
Table |
* |
* |
spil:DisclosureOfNonCashInvestingActivitiesTable |
| 1247 |
Business combinations [axis] |
Axis |
|
|
ifrs-full:BusinessCombinationsAxis |
| 1248 |
Entity's total for business combinations [member] |
Member |
|
|
ifrs-full:EntitysTotalForBusinessCombinationsMember |
| 1249 |
ChipMOS Technologies Inc., [member] |
Member |
|
|
spil:ChipMosTechnologiesIncMember |
| 1250 |
Associates [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInAssociatesAxis |
| 1251 |
Entity's total for associates [member] |
Member |
|
|
ifrs-full:EntitysTotalForAssociatesMember |
| 1252 |
ASM Advanced Packaging Materials Pte. Ltd. [member] |
Member |
|
|
spil:ASMAdvancedPackagingMaterialsPteLtdMember |
| 1253 |
Disclosure of non cash investing activities [line items] |
LineItems |
|
|
spil:DisclosureOfNonCashInvestingActivitiesLineItems |
| 1254 |
Cash received for each share in merger agreement |
Concept (Share) |
For Period |
|
spil:MergerAgreementCashPerShare |
| 1255 |
Number of ADS received for each share in merger agreement |
Concept (Shares) |
As Of |
|
spil:NumberOfCommonSharesReceived |
| 1256 |
Number of common shares for each ADS |
Concept (Shares) |
As Of |
|
spil:NumberOfCommonSharesRepresentedByADSs |
| 1257 |
Interest distributed as capital return |
Concept (Percent) |
For Period |
|
spil:InterestDistributedAsCapitalReturn |
| 1258 |
1137 - Disclosure - Supplemental Cash Flow Information - Summary of Non-Cash Investment Activities (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureSupplementalCashFlowInformationSummaryOfNonCashInvestmentActivities |
| 1259 |
Disclosure of Non Cash Investing Activities [Table] |
Table |
* |
* |
spil:DisclosureOfNonCashInvestingActivitiesTable |
| 1260 |
Business combinations [axis] |
Axis |
|
|
ifrs-full:BusinessCombinationsAxis |
| 1261 |
Entity's total for business combinations [member] |
Member |
|
|
ifrs-full:EntitysTotalForBusinessCombinationsMember |
| 1262 |
ChipMOS Technologies Inc., [member] |
Member |
|
|
spil:ChipMosTechnologiesIncMember |
| 1263 |
ChipMOS Technologies (Bermuda) Ltd. [member] |
Member |
|
|
spil:ChipmosTechnologiesBermudaLtdMember |
| 1264 |
Disclosure of non cash investing activities [line items] |
LineItems |
|
|
spil:DisclosureOfNonCashInvestingActivitiesLineItems |
| 1265 |
Available- for-sale financial assets, non-current |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAvailableforsale |
| 1266 |
Decrease in available-for-sale financial assets, non-current |
Concept (Monetary) |
As Of |
Debit |
spil:DecreaseInAvailableForSaleFinancialAssetsNoncurrent |
| 1267 |
Other income |
Concept (Monetary) |
For Period |
Credit |
spil:AvailableForSaleFinancialAssetsOtherIncome |
| 1268 |
Increase in other receivables |
Concept (Monetary) |
As Of |
Debit |
spil:AvailableForSaleFinancialAssetsIncreaseInOtherReceivables |
| 1269 |
1138 - Disclosure - Supplemental Cash Flow Information - Summary of Capital Return (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureSupplementalCashFlowInformationSummaryOfCapitalReturn |
| 1270 |
Disclosure of Non Cash Investing Activities [Table] |
Table |
* |
* |
spil:DisclosureOfNonCashInvestingActivitiesTable |
| 1271 |
Associates [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInAssociatesAxis |
| 1272 |
Entity's total for associates [member] |
Member |
|
|
ifrs-full:EntitysTotalForAssociatesMember |
| 1273 |
ASM Advanced Packaging Materials Pte. Ltd. [member] |
Member |
|
|
spil:ASMAdvancedPackagingMaterialsPteLtdMember |
| 1274 |
Interconnect [member] |
Member |
|
|
spil:InterconnectMember |
| 1275 |
Disclosure of non cash investing activities [line items] |
LineItems |
|
|
spil:DisclosureOfNonCashInvestingActivitiesLineItems |
| 1276 |
Acquisition of investments accounted for using the equity method-AAPM |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentsInAssociatesAccountedForUsingEquityMethod |
| 1277 |
Decrease in difference on translation (Show as other equity item) |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesInvestmentProperty |
| 1278 |
Decrease in deferred tax liabilities |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseInDeferredTaxLiabilityAsset |
| 1279 |
Decrease in investments accounted for using the equity method |
Concept (Monetary) |
For Period |
Credit |
spil:IncreaseDecreaseInInvestmentsInAssociatesAccountedForUsingEquityMethod |
| 1280 |
Gains on disposal of investments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsOnDisposalsOfInvestments |
| 1281 |
Capital return |
Concept (Monetary) |
For Period |
Debit |
spil:CapitalReductionsInInvestmentsInAssociates |
| 1282 |
1139 - Disclosure - Operating Leases - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureOperatingLeasesAdditionalInformation |
| 1283 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1284 |
Disclosure of finance lease and operating lease by lessee [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeAbstract |
| 1285 |
Rental expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:RentalExpense |
| 1286 |
1140 - Disclosure - Related Party Transactions - Schedule of Transactions Between Company and Other Related Parties (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureRelatedPartyTransactionsScheduleOfTransactionsBetweenCompanyAndOtherRelatedParties |
| 1287 |
Disclosure of transactions between related parties [table] |
Table |
* |
* |
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable |
| 1288 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 1289 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 1290 |
Associates [member] |
Member |
|
|
ifrs-full:AssociatesMember |
| 1291 |
Disclosure of transactions between related parties [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems |
| 1292 |
Shares |
Concept (Shares) |
As Of |
|
spil:FinancialAssetsAvailableSaleDisposedShares |
| 1293 |
Available-for-sale financial assets, non-current |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAvailableforsale |
| 1294 |
Gains on disposal of investments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnDisposalsOfInvestments |
| 1295 |
1141 - Disclosure - Related Party Transactions - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureRelatedPartyTransactionsAdditionalInformation |
| 1296 |
Disclosure of transactions between related parties [table] |
Table |
* |
* |
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable |
| 1297 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 1298 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 1299 |
Advanced Semiconductor Engineering, Inc. [member] |
Member |
|
|
spil:AdvancedSemiconductorEngineeringIncMember |
| 1300 |
Collaboration arrangements [axis] |
Axis |
|
|
spil:CollaborationArrangementsAxis |
| 1301 |
Collaboration arrangements [domain] |
Member |
|
|
spil:CollaborationArrangementsDomain |
| 1302 |
Joint share exchange agreement [member] |
Member |
|
|
spil:ShareExchangeAgreementMember |
| 1303 |
Disclosure of transactions between related parties [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems |
| 1304 |
Exchange price for common share |
Concept (Share) |
For Period |
|
spil:ExchangePriceForCommonShare |
| 1305 |
Common share exchange ratio |
Concept (Share) |
For Period |
|
spil:CommonShareExchangeRate |
| 1306 |
Adjusted exchange price per share |
Concept (Share) |
For Period |
|
spil:AdjustedExchangePricePerShare |
| 1307 |
Restriction period |
Concept (xbrli:durationItemType) |
For Period |
|
spil:RestrictionPeriodForRelatedPartyTransaction |
| 1308 |
Agreement term |
Concept (Text/String) |
For Period |
|
spil:AgreementExpiryTerm |
| 1309 |
1142 - Disclosure - Related Party Transactions - Schedule of Personnel Compensations to Directors, Supervisors, and Managements (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureRelatedPartyTransactionsScheduleOfPersonnelCompensationsToDirectorsSupervisorsAndManagements |
| 1310 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1311 |
Disclosure of transactions between related parties [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesAbstract |
| 1312 |
Short-term employee benefits |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:KeyManagementPersonnelCompensationShorttermEmployeeBenefits |
| 1313 |
Post-employment benefits |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:KeyManagementPersonnelCompensationPostemploymentBenefits |
| 1314 |
Personnel compensations |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment |
| 1315 |
1143 - Disclosure - Assets Pledged as Collateral - Summary of Assets Pledged as Collateral (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureAssetsPledgedAsCollateralSummaryOfAssetsPledgedAsCollateral |
| 1316 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1317 |
Disclosure assets pledged as collateral [abstract] |
Abstract |
|
|
spil:DisclosureAssetsPledgedAsCollateralAbstract |
| 1318 |
Time deposits (shown as other current assets- other) |
Concept (Monetary) |
As Of |
Debit |
spil:TimeDepositPledgedAsCollateral |
| 1319 |
Subject of collateral |
Concept (Text/String) |
For Period |
|
ifrs-full:DescriptionOfTermAndConditionsOfFinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities |
| 1320 |
1144 - Disclosure - Commitments and Contingencies - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureCommitmentsAndContingenciesAdditionalInformation |
| 1321 |
Commitments and contingencies [Table] |
Table |
* |
* |
spil:CommitmentsAndContingenciesTable |
| 1322 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 1323 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 1324 |
Top of range [member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 1325 |
Commitments and contingencies [line items] |
LineItems |
|
|
spil:CommitmentsAndContingenciesLineItems |
| 1326 |
Assumption of aggregated transaction amount of the entire business or assets from others excluded |
Concept (Monetary) |
As Of |
Debit |
spil:AssumptionOfAggregatedTransactionAmountOfTheEntireBusinessOrAssetsFromOthers |
| 1327 |
Business acquisition |
Concept (Percent) |
As Of |
|
spil:BusinessAcquisitionSaleOfAssetsSubsidiariesPercentage |
| 1328 |
Business acquisition disposal |
Concept (Percent) |
As Of |
|
spil:BusinessAcquisitionDisposalOfInterestOrBusinessesSubsidiariesPercentage |
| 1329 |
Exclusive licensing of all or material patents or technologies |
Concept (Percent) |
As Of |
|
spil:BusinessAcquisitionLicensingOfPatentAndTechnologiesSubsidiariesPercentage |
| 1330 |
Termination fee |
Concept (Monetary) |
For Period |
Debit |
spil:TerminationFee |
| 1331 |
Significant agreements, amount |
Concept (Monetary) |
As Of |
Credit |
spil:ContractualAmount |
| 1332 |
Significant agreements, unpaid |
Concept (Monetary) |
As Of |
Credit |
spil:ContractualAmountUnpaid |
| 1333 |
1145 - Disclosure - Commitments and Contingencies - Summary of Future Minimum Lease Payments Under Non-cancellable Operating Leases (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureCommitmentsAndContingenciesSummaryOfFutureMinimumLeasePaymentsUnderNoncancellableOperatingLeases |
| 1334 |
Disclosure of finance lease and operating lease by lessee [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeTable |
| 1335 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1336 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1337 |
Within 1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 1338 |
1- 5 year(s) [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanFiveYearsMember |
| 1339 |
Over 5 years [member] |
Member |
|
|
ifrs-full:LaterThanFiveYearsMember |
| 1340 |
Disclosure of finance lease and operating lease by lessee [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeLineItems |
| 1341 |
Future minimum lease payments |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:MinimumLeasePaymentsPayableUnderNoncancellableOperatingLease |
| 1342 |
1146 - Disclosure - Significant Event After the Reporting Period - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureSignificantEventAfterTheReportingPeriodAdditionalInformation |
| 1343 |
Disclosure of Events After Reporting Period [Table] |
Table |
* |
* |
spil:DisclosureOfEventsAfterReportingPeriodTable |
| 1344 |
Non-adjusting events after reporting period [axis] |
Axis |
|
|
ifrs-full:NonadjustingEventsAfterReportingPeriodAxis |
| 1345 |
Non-adjusting events after reporting period [member] |
Member |
|
|
ifrs-full:NonadjustingEventsMember |
| 1346 |
Disposal of major subsidiary [member] |
Member |
|
|
ifrs-full:DisposalOfMajorSubsidiaryMember |
| 1347 |
Changes in tax rates or tax laws enacted or announced [member] |
Member |
|
|
ifrs-full:ChangesInTaxRatesOrTaxLawsEnactedOrAnnouncedMember |
| 1348 |
Legal entity [axis] |
Axis |
|
|
dei:LegalEntityAxis |
| 1349 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
| 1350 |
SPIL (Cayman) Holding Limited [member] |
Member |
|
|
spil:SPILCaymanHoldingLimitedMember |
| 1351 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 1352 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 1353 |
Siliconware Technology (Suzhou) Limited [member] |
Member |
|
|
spil:SiliconwareTechnologySuzhouLimitedMember |
| 1354 |
Disclosure of events after reporting period [line items] |
LineItems |
|
|
spil:DisclosureOfEventsAfterReportingPeriodLineItems |
| 1355 |
Percentage of ownership disposed in subsidiary |
Concept (Percent) |
As Of |
|
spil:PercentageOfOwnershipSharesSoldInSubsidiary |
| 1356 |
Proceeds from ownership interest disposed |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ConsiderationPaidReceived |
| 1357 |
Corporate income tax rate |
Concept (Percent) |
For Period |
|
ifrs-full:ApplicableTaxRate |
| 1358 |
Undistributed earnings rate |
Concept (Percent) |
For Period |
|
spil:UndistributedEarningsRate |
| 1359 |
1147 - Disclosure - Financial Risk Management - Summary of Exposure to Foreign Exchange Risks (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureFinancialRiskManagementSummaryOfExposureToForeignExchangeRisks |
| 1360 |
Disclosure of detailed information about financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 1361 |
Assets and liabilities [axis] |
Axis |
|
|
ifrs-full:AssetsAndLiabilitiesAxis |
| 1362 |
Assets and liabilities [member] |
Member |
|
|
ifrs-full:AssetsAndLiabilitiesMember |
| 1363 |
Monetary assets [member] |
Member |
|
|
spil:MonetaryAssetsMember |
| 1364 |
Nonmonetary assets [member] |
Member |
|
|
spil:NonMonetaryAssetsMember |
| 1365 |
Gains from investment for using equity method [member] |
Member |
|
|
ifrs-full:InvestmentsAccountedForUsingEquityMethodMember |
| 1366 |
Monetary liabilities [member] |
Member |
|
|
spil:MonetaryLiabilitiesMember |
| 1367 |
Currency [Axis] |
Axis |
|
|
us-gaap:CurrencyAxis |
| 1368 |
All Currencies [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
| 1369 |
USD:NTD [member] |
Member |
|
|
spil:UsDollarToNewTaiwanDollarMember |
| 1370 |
USD:RMB [member] |
Member |
|
|
spil:UsDollarToChineseYuanMember |
| 1371 |
JPY:NTD [member] |
Member |
|
|
spil:JapaneseYenToNewTaiwanDollarMember |
| 1372 |
JPY:RMB [member] |
Member |
|
|
spil:JapaneseYenToChineseYuanMember |
| 1373 |
Disclosure of detailed information about financial instruments [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 1374 |
Investments accounted for using the equity method |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:InvestmentAccountedForUsingEquityMethod |
| 1375 |
Exchange rates |
Concept (Decimal) |
As Of |
|
ifrs-full:ClosingForeignExchangeRate |
| 1376 |
Sensitivity analysis, Movement |
Concept (Percent) |
As Of |
|
spil:RiskExposureAssociatedWithInstrumentsSharingCharacteristicPercentageChangeInRisk |
| 1377 |
Sensitivity analysis, Impact to profit and loss before tax |
Concept (Monetary) |
As Of |
|
ifrs-full:RiskExposureAssociatedWithInstrumentsSharingCharacteristic |
| 1378 |
Financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 1379 |
Financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 1380 |
1148 - Disclosure - Financial Risk Management - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureFinancialRiskManagementAdditionalInformation |
| 1381 |
Disclosure of detailed information about financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 1382 |
Types of risks [axis] |
Axis |
|
|
ifrs-full:TypesOfRisksAxis |
| 1383 |
Risks [member] |
Member |
|
|
ifrs-full:TypesOfRisksMember |
| 1384 |
Price risk [member] |
Member |
|
|
spil:PriceRiskMember |
| 1385 |
Interest rate risk [member] |
Member |
|
|
ifrs-full:InterestRateRiskMember |
| 1386 |
Credit risk [member] |
Member |
|
|
ifrs-full:CreditRiskMember |
| 1387 |
Disclosure of detailed information about financial instruments [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 1388 |
Percentage of increase/decrease in risk |
Concept (Percent) |
As Of |
|
spil:RiskExposureAssociatedWithInstrumentsSharingCharacteristicPercentageChangeInRisk |
| 1389 |
Effect of increase/decrease in risk on income before tax/other comprehensive income |
Concept (Monetary) |
As Of |
|
ifrs-full:RiskExposureAssociatedWithInstrumentsSharingCharacteristic |
| 1390 |
Financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 1391 |
Financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 1392 |
Number of largest customers |
Concept (Decimal) |
For Period |
|
spil:NumberOfLargestCustomers |
| 1393 |
Percentage of accounts receivable |
Concept (Percent) |
As Of |
|
spil:PercentageOfAccountsReceivable |
| 1394 |
1149 - Disclosure - Financial Risk Management - Summary of Aging Analysis of Accounts Receivable (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureFinancialRiskManagementSummaryOfAgingAnalysisOfAccountsReceivable |
| 1395 |
Disclosure of financial assets that are either past due or impaired [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedTable |
| 1396 |
Impairment of financial assets [axis] |
Axis |
|
|
ifrs-full:ImpairmentOfFinancialAssetsAxis |
| 1397 |
Entity's total for impairment of financial assets [member] |
Member |
|
|
ifrs-full:EntitysTotalForImpairmentOfFinancialAssetsMember |
| 1398 |
Financial assets past due [member] |
Member |
|
|
spil:FinancialAssetsPastDueMember |
| 1399 |
Financial assets impaired [member] |
Member |
|
|
ifrs-full:FinancialAssetsImpairedMember |
| 1400 |
Financial assets past due but not impaired [member] |
Member |
|
|
ifrs-full:FinancialAssetsPastDueButNotImpairedMember |
| 1401 |
Past due status [axis] |
Axis |
|
|
ifrs-full:PastDueStatusAxis |
| 1402 |
Past due status [member] |
Member |
|
|
ifrs-full:PastDueStatusMember |
| 1403 |
1- 90 days [member] |
Member |
|
|
ifrs-full:NotLaterThanThreeMonthsMember |
| 1404 |
91- 180 days [member] |
Member |
|
|
ifrs-full:LaterThanThreeMonthsAndNotLaterThanSixMonthsMember |
| 1405 |
Over 180 days [member] |
Member |
|
|
ifrs-full:LaterThanSixMonthsMember |
| 1406 |
Disclosure of financial assets that are either past due or impaired [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedLineItems |
| 1407 |
Accounts receivables, net |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTradeReceivables |
| 1408 |
1150 - Disclosure - Financial Risk Management - Summary of Aging Analysis of Accounts Receivable (Parenthetical) (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureFinancialRiskManagementSummaryOfAgingAnalysisOfAccountsReceivableParenthetical |
| 1409 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1410 |
Disclosure of financial assets that are either past due or impaired [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedAbstract |
| 1411 |
Impairment loss on accounts receivable |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ImpairmentLossRecognisedInProfitOrLossTradeReceivables |
| 1412 |
1151 - Disclosure - Financial Risk Management - Summary of Financial Liabilities (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureFinancialRiskManagementSummaryOfFinancialLiabilities |
| 1413 |
Disclosure of maturity analysis for non-derivative financial liabilities [table] |
Table |
* |
* |
ifrs-full:DisclosureOfMaturityAnalysisForNonderivativeFinancialLiabilitiesTable |
| 1414 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1415 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1416 |
Within 1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 1417 |
1- 2 year(s) [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember |
| 1418 |
2-3 years [member] |
Member |
|
|
ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember |
| 1419 |
Over 3 years [member] |
Member |
|
|
ifrs-full:LaterThanThreeYearsMember |
| 1420 |
Disclosure of maturity analysis for non-derivative financial liabilities [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfMaturityAnalysisForNonderivativeFinancialLiabilitiesLineItems |
| 1421 |
Short-term Loans |
Concept (Monetary) |
As Of |
Credit |
spil:ShortTermBorrowingsUndiscountedCashFlows |
| 1422 |
Accounts Payable |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:TradeAndOtherPayablesUndiscountedCashFlows |
| 1423 |
Other Payables |
Concept (Monetary) |
As Of |
Credit |
spil:OtherPayablesUndiscountedCashFlows |
| 1424 |
Other Current Liabilities - Others |
Concept (Monetary) |
As Of |
Credit |
spil:OtherCurrentLiabilitiesUndiscountedCashFlows |
| 1425 |
Convertible Bonds (include the current portion) |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:BondsIssuedUndiscountedCashFlows |
| 1426 |
Long-term Loans (include the current portion) |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:BankBorrowingsUndiscountedCashFlows |
| 1427 |
Other Non-Current Liabilities |
Concept (Monetary) |
As Of |
Credit |
spil:OtherNoncurrentLiabilitiesUndiscountedCashFlows |
| 1428 |
Financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NonderivativeFinancialLiabilitiesUndiscountedCashFlows |
| 1429 |
1152 - Disclosure - Fair Value Information on Financial Instruments - Summary of Convertible Bonds (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureFairValueInformationOnFinancialInstrumentsSummaryOfConvertibleBonds |
| 1430 |
Disclosure of detailed information about financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 1431 |
Measurement [axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
| 1432 |
Aggregated measurement [member] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
| 1433 |
At fair value [member] |
Member |
|
|
ifrs-full:AtFairValueMember |
| 1434 |
Levels of fair value hierarchy [axis] |
Axis |
|
|
ifrs-full:LevelsOfFairValueHierarchyAxis |
| 1435 |
All levels of fair value hierarchy [member] |
Member |
|
|
ifrs-full:AllLevelsOfFairValueHierarchyMember |
| 1436 |
Level 3 [member] |
Member |
|
|
ifrs-full:Level3OfFairValueHierarchyMember |
| 1437 |
Disclosure of detailed information about financial instruments [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 1438 |
Convertible bonds |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:BondsIssued |
| 1439 |
1153 - Disclosure - Fair Value Information on Financial Instruments - Summary of Financial Instruments Measured at Fair Value (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureFairValueInformationOnFinancialInstrumentsSummaryOfFinancialInstrumentsMeasuredAtFairValue |
| 1440 |
Disclosure of detailed information about financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 1441 |
Measurement [axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
| 1442 |
Aggregated measurement [member] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
| 1443 |
Recurring fair value measurement [member] |
Member |
|
|
ifrs-full:RecurringFairValueMeasurementMember |
| 1444 |
Levels of fair value hierarchy [axis] |
Axis |
|
|
ifrs-full:LevelsOfFairValueHierarchyAxis |
| 1445 |
All levels of fair value hierarchy [member] |
Member |
|
|
ifrs-full:AllLevelsOfFairValueHierarchyMember |
| 1446 |
Level 1 [member] |
Member |
|
|
ifrs-full:Level1OfFairValueHierarchyMember |
| 1447 |
Level 2 [member] |
Member |
|
|
ifrs-full:Level2OfFairValueHierarchyMember |
| 1448 |
Level 3 [member] |
Member |
|
|
ifrs-full:Level3OfFairValueHierarchyMember |
| 1449 |
Disclosure of detailed information about financial instruments [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 1450 |
Available-for-sale financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAvailableforsale |
| 1451 |
Financial liability at fair value through profit or loss, current |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentFinancialLiabilitiesAtFairValueThroughProfitOrLoss |
| 1452 |
1154 - Disclosure - Fair Value Information on Financial Instruments - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureFairValueInformationOnFinancialInstrumentsAdditionalInformation |
| 1453 |
Disclosure of detailed information about financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 1454 |
Measurement [axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
| 1455 |
Aggregated measurement [member] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
| 1456 |
Non-recurring fair value measurement [member] |
Member |
|
|
ifrs-full:NonrecurringFairValueMeasurementMember |
| 1457 |
Levels of fair value hierarchy [axis] |
Axis |
|
|
ifrs-full:LevelsOfFairValueHierarchyAxis |
| 1458 |
All levels of fair value hierarchy [member] |
Member |
|
|
ifrs-full:AllLevelsOfFairValueHierarchyMember |
| 1459 |
Level 3 [member] |
Member |
|
|
ifrs-full:Level3OfFairValueHierarchyMember |
| 1460 |
Disclosure of detailed information about financial instruments [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 1461 |
Volatility |
Concept (Percent) |
For Period |
|
ifrs-full:HistoricalVolatilityForSharesSignificantUnobservableInputsLiabilities |
| 1462 |
Losses/ (Gains) on financial liabilities at fair value through profit or loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnFinancialLiabilitiesAtFairValueThroughProfitOrLoss |
| 1463 |
Increase in the value of stock market price |
Concept (Percent) |
For Period |
|
spil:IncreaseInValueOfStockMarketPrice |
| 1464 |
Decrease in income before tax as a effect of increase in market price |
Concept (Monetary) |
For Period |
Debit |
spil:DecreaseInIncomeBeforeTaxAsAEffectOfIncreaseInMarketPrice |
| 1465 |
Decrease in the value of stock market price |
Concept (Percent) |
For Period |
|
spil:DecreaseInValueOfStockMarketPrice |
| 1466 |
Increase in income before tax as a effect of decrease in market price |
Concept (Monetary) |
For Period |
Credit |
spil:IncreaseInIncomeBeforeTaxAsAEffectOfDecreaseInMarketPrice |
| 1467 |
Increase in the expected volatility |
Concept (Percent) |
For Period |
|
spil:IncreaseInExpectedVolatility |
| 1468 |
Decrease in income before tax as a effect of Increase in expected volatility |
Concept (Monetary) |
For Period |
Debit |
spil:DecreaseInIncomeBeforeTaxAsAEffectOfIncreaseInExpectedVolatility |
| 1469 |
Decrease in the expected volatility |
Concept (Percent) |
For Period |
|
spil:DecreaseInExpectedVolatility |
| 1470 |
Increase in income before tax as a effect of decrease in expected volatility |
Concept (Monetary) |
For Period |
Credit |
spil:IncreaseInIncomeBeforeTaxAsAEffectOfDecreaseInExpectedVolatility |
| 1471 |
1155 - Disclosure - Fair Value Information on Financial Instruments - Summary of Reconciliation of Level 3 Fair Value Measurements of Financial Liabilities (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureFairValueInformationOnFinancialInstrumentsSummaryOfReconciliationOfLevel3FairValueMeasurementsOfFinancialLiabilities |
| 1472 |
Disclosure of detailed information about financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 1473 |
Measurement [axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
| 1474 |
Aggregated measurement [member] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
| 1475 |
Non-recurring fair value measurement [member] |
Member |
|
|
ifrs-full:NonrecurringFairValueMeasurementMember |
| 1476 |
Levels of fair value hierarchy [axis] |
Axis |
|
|
ifrs-full:LevelsOfFairValueHierarchyAxis |
| 1477 |
All levels of fair value hierarchy [member] |
Member |
|
|
ifrs-full:AllLevelsOfFairValueHierarchyMember |
| 1478 |
Level 3 [member] |
Member |
|
|
ifrs-full:Level3OfFairValueHierarchyMember |
| 1479 |
Disclosure of detailed information about financial instruments [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 1480 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 1481 |
Losses/ (Gains) on financial liabilities at fair value through profit or loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnFinancialLiabilitiesAtFairValueThroughProfitOrLoss |
| 1482 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 1483 |
1156 - Disclosure - Segment Information - Additional Information (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureSegmentInformationAdditionalInformation |
| 1484 |
Disclosure of major customers [table] |
Table |
* |
* |
ifrs-full:DisclosureOfMajorCustomersTable |
| 1485 |
Major customers [axis] |
Axis |
|
|
ifrs-full:MajorCustomersAxis |
| 1486 |
Customers [member] |
Member |
|
|
ifrs-full:MajorCustomersMember |
| 1487 |
Customer A [member] |
Member |
|
|
spil:CustomerAMember |
| 1488 |
Customer B [member] |
Member |
|
|
spil:CustomerBMember |
| 1489 |
Disclosure of major customers [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfMajorCustomersLineItems |
| 1490 |
Operating segment |
Concept (Integer) |
For Period |
|
spil:NumberOfOperatingSegments1 |
| 1491 |
Reportable segment |
Concept (Integer) |
For Period |
|
spil:NumberOfReportableSegments1 |
| 1492 |
Operating Revenues |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:Revenue |
| 1493 |
1157 - Disclosure - Segment Information - Summary of Breakdown of Revenue From Different Products and Services (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureSegmentInformationSummaryOfBreakdownOfRevenueFromDifferentProductsAndServices |
| 1494 |
Disclosure of products and services [table] |
Table |
* |
* |
ifrs-full:DisclosureOfProductsAndServicesTable |
| 1495 |
Products and services [axis] |
Axis |
|
|
ifrs-full:ProductsAndServicesAxis |
| 1496 |
Products and services [member] |
Member |
|
|
ifrs-full:ProductsAndServicesMember |
| 1497 |
Packaging [member] |
Member |
|
|
spil:PackagingSegmentMember |
| 1498 |
Testing [member] |
Member |
|
|
spil:TestingSegmentMember |
| 1499 |
Other [member] |
Member |
|
|
spil:OtherSegmentMember |
| 1500 |
Disclosure of products and services [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfProductsAndServicesLineItems |
| 1501 |
Revenue |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:Revenue |
| 1502 |
1158 - Disclosure - Segment Information - Summary of Operations in Different Geographic Areas (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureSegmentInformationSummaryOfOperationsInDifferentGeographicAreas |
| 1503 |
Disclosure of products and services [table] |
Table |
* |
* |
ifrs-full:DisclosureOfProductsAndServicesTable |
| 1504 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 1505 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 1506 |
United States [member] |
Member |
|
|
country:US |
| 1507 |
China [member] |
Member |
|
|
country:CN |
| 1508 |
Taiwan [member] |
Member |
|
|
country:TW |
| 1509 |
Europe [member] |
Member |
|
|
us-gaap:EuropeMember |
| 1510 |
Other Countries [member] |
Member |
|
|
spil:OtherCountriesMember |
| 1511 |
Disclosure of products and services [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfProductsAndServicesLineItems |
| 1512 |
Revenues |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:Revenue |
| 1513 |
Noncurrent Assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentAssetsOtherThanFinancialInstrumentsDeferredTaxAssetsPostemploymentBenefitAssetsAndRightsArisingUnderInsuranceContracts |
| 1514 |
1159 - Disclosure - Valuation and Qualifying Account - Valuation and Qualifying Account (Detail) |
Network |
* |
* |
http://www.spil.com.tw/taxonomy/role/DisclosureValuationAndQualifyingAccountValuationAndQualifyingAccount |
| 1515 |
Valuation and Qualifying Accounts Disclosure [Table] |
Table |
* |
* |
us-gaap:ValuationAndQualifyingAccountsDisclosureTable |
| 1516 |
Valuation allowances and reserves type [axis] |
Axis |
|
|
us-gaap:ValuationAllowancesAndReservesTypeAxis |
| 1517 |
Valuation Allowances and Reserves [Domain] |
Member |
|
|
us-gaap:ValuationAllowancesAndReservesDomain |
| 1518 |
Allowance for doubtful accounts [member] |
Member |
|
|
us-gaap:AllowanceForDoubtfulAccountsMember |
| 1519 |
Allowance for sale discounts [member] |
Member |
|
|
spil:AllowanceForSaleDiscountsMember |
| 1520 |
Allowance for loss on obsolescence and decline in market value of inventory [member] |
Member |
|
|
spil:AllowanceForLossOnObsolescenceAndDeclineInMarketValueOfInventoryMember |
| 1521 |
Allowance for loss on idle assets [member] |
Member |
|
|
spil:AllowanceForLossOnIdleAssetsMember |
| 1522 |
Valuation and qualifying accounts disclosure [line items] |
LineItems |
|
|
us-gaap:ValuationAndQualifyingAccountsDisclosureLineItems |
| 1523 |
Balance at beginning of period |
Concept (Monetary) |
As Of |
Credit |
us-gaap:ValuationAllowancesAndReservesBalance |
| 1524 |
Additions Charged to Expense |
Concept (Monetary) |
For Period |
Credit |
us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense |
| 1525 |
Deductions Write-offs |
Concept (Monetary) |
For Period |
Debit |
us-gaap:ValuationAllowancesAndReservesDeductions |
| 1526 |
Exchange difference on translation of foreign financial statement |
Concept (Monetary) |
For Period |
Credit |
spil:ValuationAllowancesAndReservesExchangeDifferenceOnTranslationsOfForeignFinancialStatements |
| 1527 |
Balance at end of period |
Concept (Monetary) |
As Of |
Credit |
us-gaap:ValuationAllowancesAndReservesBalance |