1001 - Document - Cover Page
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1002 - Statement - Consolidated Balance Sheets
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1003 - Statement - Consolidated Statements of Comprehensive Income
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1004 - Statement - Consolidated Statements of Changes in Equity
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1005 - Statement - Consolidated Statements of Cash Flows
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999001 - Disclosure - Cybersecurity Risk Management and Strategy Disclosure
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999002 - Disclosure - General Information
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999003 - Disclosure - Approval of Financial Statements
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999004 - Disclosure - APPLICATION OF NEW, AMENDED AND REVISED INTERNATIONAL FINANCIAL REPORTING STANDARDS AS ISSUED BY THE INTERNATIONAL ACCOUNTING STANDARDS BOARD ("IASB") (collectively, "IFRS Accounting Standards")
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999005 - Disclosure - Summary of Material Accounting Policy Information
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999006 - Disclosure - Material Accounting Judgments and Key Sources of Estimation Uncertainty
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999007 - Disclosure - Cash and Cash Equivalents
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999008 - Disclosure - Financial Instruments at Fair Value Through Profit or Loss (FVTPL)
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999009 - Disclosure - Financial Assets at Fair Value Through Other Comprehensive Income (FVTOCI)
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999010 - Disclosure - Credit Risk Management for Investments in Debt Instruments
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999011 - Disclosure - Trade Receivables, Net
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999012 - Disclosure - Inventories
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999013 - Disclosure - Inventories Related to Real Estate Business
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999014 - Disclosure - Other Financial Assets
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999015 - Disclosure - Investments Accounted for Using the Equity Method
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999016 - Disclosure - Property, Plant and Equipment
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999017 - Disclosure - Lease Arrangements
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999018 - Disclosure - Investment Properties
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999019 - Disclosure - Goodwill
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999020 - Disclosure - Other Intangible Assets
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999021 - Disclosure - Borrowings
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999022 - Disclosure - Bonds Payable
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999023 - Disclosure - Other Payables
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999024 - Disclosure - Retirement Benefit Plans
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999025 - Disclosure - Equity
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999026 - Disclosure - Profit Before Income Tax
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999027 - Disclosure - Income Tax
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999028 - Disclosure - Earnings Per Share
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999029 - Disclosure - Share-based Payment Arrangements
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999030 - Disclosure - Business Combinations
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999031 - Disclosure - Disposal of Subsidiary
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999032 - Disclosure - Equity Transaction with Non-controlling Interests
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999033 - Disclosure - Cash Flow Information
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999034 - Disclosure - Capital Management
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999035 - Disclosure - Financial Instruments
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999036 - Disclosure - Related Party Transactions
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999037 - Disclosure - Assets Pledged as Collateral or for Security
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999038 - Disclosure - Significant Contingent Liabilities and Unrecognized Commitments
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999039 - Disclosure - Significant Events After Reporting Period
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999040 - Disclosure - Others
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999041 - Disclosure - Significant Assets and Liabilities Denominated in Foreign Currencies
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999042 - Disclosure - Operating Segments Information
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999043 - Disclosure - Summary of Material Accounting Policy Information (Policies)
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999044 - Disclosure - Summary Of Material Accounting Policy Information (Tables)
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999045 - Disclosure - Cash and Cash Equivalents (Tables)
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999046 - Disclosure - Financial Instruments at Fair Value Through Profit or Loss (FVTPL) (Tables)
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999047 - Disclosure - Financial Assets at Fair Value Through Other Comprehensive Income - (FVTOCI) (Tables)
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999048 - Disclosure - Trade Receivables, Net (Tables)
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999049 - Disclosure - Inventories (Tables)
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999050 - Disclosure - Inventories Related to Real Estate Business (Tables)
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999051 - Disclosure - Other Financial Assets (Tables)
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999052 - Disclosure - Investments Accounted for Using the Equity Method (Tables)
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999053 - Disclosure - Property, Plant and Equipment (Tables)
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999054 - Disclosure - Lease Arrangements (Tables)
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999055 - Disclosure - Investment Properties (Tables)
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999056 - Disclosure - Goodwill (Tables)
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999057 - Disclosure - Other Intangible Assets (Tables)
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999058 - Disclosure - Borrowings (Tables)
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999059 - Disclosure - Bonds Payable (Tables)
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999060 - Disclosure - Other Payables (Tables)
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999061 - Disclosure - Retirement Benefit Plans (Tables)
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999062 - Disclosure - Equity (Tables)
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999063 - Disclosure - Profit Before Income Tax (Tables)
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999064 - Disclosure - Income Tax (Tables)
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999065 - Disclosure - Earnings Per Share (Tables)
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999066 - Disclosure - Share-based Payment Arrangements (Tables)
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999067 - Disclosure - Business Combinations (Tables)
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999068 - Disclosure - Disposal of Subsidiary (Tables)
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999069 - Disclosure - Cash Flow Information (Tables)
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999070 - Disclosure - Financial Instruments (Tables)
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999071 - Disclosure - Related Party Transactions (Tables)
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999072 - Disclosure - Assets Pledged as Collateral or for Security (Tables)
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999073 - Disclosure - Significant Assets and Liabilities Denominated in Foreign Currencies (Tables)
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999074 - Disclosure - Operating Segments Information (Tables)
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999075 - Disclosure - Summary of Material Accounting Policy Information - Summary of Subsidiaries (Detail)
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999076 - Disclosure - Summary of Material Accounting Policy Information - Summary of Subsidiaries (Parenthetical) (Detail)
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999077 - Disclosure - Summary of Material Accounting Policy Information - Additional Information (Detail)
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999078 - Disclosure - Cash and Cash Equivalents - Summary of Cash and Cash Equivalents (Detail)
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999079 - Disclosure - Financial Instruments at Fair Value Through Profit or Loss (FVTPL) - Summary of Financial Instruments at Fair Value Through Profit or Loss (Detail)
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999080 - Disclosure - Financial Instruments at Fair Value Through Profit or Loss (FVTPL) - Summary of Outstanding Contracts Not Accounted for Hedge Accounting (Detail)
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999081 - Disclosure - Financial Assets at Fair Value Through Other Comprehensive Income - Summary of Financial Assets at Fair Value Through Other Comprehensive Income (Detail)
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999082 - Disclosure - Financial Assets at Fair Value Through Other Comprehensive Income - Summary of Investments in Equity Instruments at Fair Value Through Other Comprehensive Income (Detail)
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999083 - Disclosure - Financial Assets at Fair Value Through Other Comprehensive Income - Summary of Investments in Debt Instruments at Fair Value Through Other Comprehensive Income (Detail)
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999084 - Disclosure - Financial Assets at Fair Value Through Other Comprehensive Income - Additional Information (Detail)
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999085 - Disclosure - Trade Receivables, Net - Summary of Trade Receivables, Net (Detail)
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999086 - Disclosure - Trade Receivables, Net - Additional Information (Detail)
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999087 - Disclosure - Trade Receivables, Net - Summary of Loss Allowance of Trade Receivables Based on Group's Provision Matrix (Detail)
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999088 - Disclosure - Trade Receivables, Net - Summary of Movements of Loss Allowance of Trade Receivables (Detail)
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999089 - Disclosure - Trade Receivables, Net - Summary of Loss Allowance For Current Financial Assets At FVTOCI (Detail)
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999090 - Disclosure - Inventories - Summary of Inventories (Detail)
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999091 - Disclosure - Inventories - Additional Information (Detail)
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999092 - Disclosure - Inventories Related to Real Estate Business - Summary of Inventories Related to Real Estate Business (Detail)
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999093 - Disclosure - Inventories Related to Real Estate Business - Additional Information (Detail)
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999094 - Disclosure - Other Financial Assets - Summary of Other Financial Assets (Detail)
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999095 - Disclosure - Investments Accounted for Using the Equity Method - Summary of Investments Accounted for Using the Equity Method (Detail)
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999096 - Disclosure - Investments Accounted for Using the Equity Method - Summary of Investments in Associates Accounted for Using the Equity Method (Detail)
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999097 - Disclosure - Investments Accounted for Using the Equity Method - Additional Information (Detail)
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999098 - Disclosure - Investments Accounted for Using the Equity Method - Summary of Fair Values of Investments in Associates with Available Published Price Quotation (Detail)
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999099 - Disclosure - Investments Accounted for Using the Equity Method - Summary of Aggregate Information of Associates that are Not Individually Material (Detail)
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999100 - Disclosure - Investments Accounted for Using the Equity Method - Summary of Investments in joint ventures Accounted for using the Equity Method (Detail)
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999101 - Disclosure - Investments Accounted for Using the Equity Method - Summary of Aggregate Information of the Joint Venture that is Not Individually Material (Detail)
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999102 - Disclosure - Property, Plant and Equipment - Summary of Property, Plant and Equipment (Detail)
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999103 - Disclosure - Property, Plant and Equipment - Additional Information (Detail)
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999104 - Disclosure - Property, Plant and Equipment - Summary of Property, Plant and Equipment Depreciated Useful Lives (Detail)
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999105 - Disclosure - Lease Arrangements - Summary of Right-of-Use Assets (Detail)
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999106 - Disclosure - Lease Arrangements - Summary of Lease Liabilities (Detail)
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999107 - Disclosure - Lease Arrangements - Summary of the Group's Lease Liabilities are Mainly From Land and Buildings and Improvements. Range of Discount Rate for Lease Liabilities (Detail)
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999108 - Disclosure - Lease Arrangements - Additional Information (Detail)
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999109 - Disclosure - Lease Arrangements - Summary of Other Related Lease Information (Detail)
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999110 - Disclosure - Investment Properties - Summary of Investment Properties (Detail)
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999111 - Disclosure - Investment Properties - Summary of Maturity Analysis Of Operating Lease Payments (Detail)
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999112 - Disclosure - Investment Properties - Investment Properties Depreciated on a Straight-Line Basis Over Useful Lives (Detail)
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999113 - Disclosure - Investment Properties - Summary of Investment Properties, Fair Value (Detail)
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999114 - Disclosure - Goodwill - Summary of Goodwill (Detail)
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999115 - Disclosure - Goodwill - Summary of Carrying Amounts of Goodwill Allocated to Cash-generating Units (Detail)
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999116 - Disclosure - Goodwill - Additional Information (Detail)
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999117 - Disclosure - Other Intangible Assets - Summary of Carrying Amounts of Each Class of Other Intangible Assets (Detail)
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999118 - Disclosure - Other Intangible Assets - Summary of Other Intangible Assets Useful Lives (Detail)
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999119 - Disclosure - Borrowings - Additional Information (Detail)
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999120 - Disclosure - Borrowings - Summary of Short Term Borrowings (Detail)
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999121 - Disclosure - Borrowings - Summary of Short Term Borrowings (Parenthetical) (Detail)
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999122 - Disclosure - Borrowings - Summary of Bills Payable (Detail)
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999123 - Disclosure - Borrowings - Summary of Bills Payable (Parenthetical) (Detail)
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999124 - Disclosure - Borrowings - Summary of Bank Loans (Detail)
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999125 - Disclosure - Borrowings - Summary of Bank Loans (Parenthetical) (Detail)
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999126 - Disclosure - Bonds Payable - Summary of Bonds Payable (Detail)
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999127 - Disclosure - Bonds Payable - Summary of Bonds Payable (Parenthetical) (Detail)
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999128 - Disclosure - Bonds Payable - Additional Information (Detail)
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999129 - Disclosure - Other Payables - Summary of Other Payables (Detail)
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999130 - Disclosure - Retirement Benefit Plans - Additional Information (Detail)
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999131 - Disclosure - Retirement Benefit Plans - Summary of Defined Benefit Plans Amounts Included in Consolidated Balance Sheets (Detail)
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999132 - Disclosure - Retirement Benefit Plans - Summary of Movements in Net Defined Benefit Liability (Detail)
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999133 - Disclosure - Retirement Benefit Plans - Summary of Fair Value of the Plan Assets by Major Categories (Detail)
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999134 - Disclosure - Retirement Benefit Plans - Summary of Key Assumptions Used for the Actuarial Valuations (Detail)
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999135 - Disclosure - Retirement Benefit Plans - Summary of Sensitivity Analysis on Defined Obligations (Detail)
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999136 - Disclosure - Retirement Benefit Plans - Summary of Maturity Analysis of Undiscounted Pension Benefit (Detail)
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999137 - Disclosure - Equity - Summary of Share Capital (Detail)
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999138 - Disclosure - Equity - Additional Information (Detail)
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999139 - Disclosure - Equity - Summary of Capital Surplus (Detail)
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999140 - Disclosure - Equity - Schedule of appropriation of retained earnings (Detail)
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999141 - Disclosure - Equity - Summary of Exchange Differences on Translating Foreign Operations (Detail)
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999142 - Disclosure - Equity - Summary of Unrealized Gain (Loss) on Financial Assets at FVTOCI (Detail)
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999143 - Disclosure - Equity - Schedule Of Detailed Information About Hedges Of Net Investments Of Foreign Operations (Detail)
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999144 - Disclosure - Equity - Summary of Unearned Employee Compensation (Detail)
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999145 - Disclosure - Equity - Summary of Shares Held By Subsidiaries (Detail)
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999146 - Disclosure - Equity - Summary of Non-controlling Interests (Detail)
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999147 - Disclosure - Profit Before Income Tax - Summary of Other Operating Income and Expenses, Net (Detail)
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999148 - Disclosure - Profit Before Income Tax - Summary of Other Income (Detail)
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999149 - Disclosure - Profit Before Income Tax - Summary of Other Gains and Losses (Detail)
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999150 - Disclosure - Profit Before Income Tax - Summary of Finance Costs (Detail)
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999151 - Disclosure - Profit Before Income Tax - Summary of Annual interest rates of capitalized borrowing Costs (Detail)
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999152 - Disclosure - Profit Before Income Tax - Summary of Depreciation and Amortization (Detail)
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999153 - Disclosure - Profit Before Income Tax - Summary of Operating Expenses Directly Related to Investment Properties (Detail)
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999154 - Disclosure - Profit Before Income Tax - Summary of Employee Benefits Expense (Detail)
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999155 - Disclosure - Profit Before Income Tax - Additional Information (Detail)
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999156 - Disclosure - Profit Before Income Tax - Summary of Employees' Compensation and Remuneration to Directors (Detail)
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999157 - Disclosure - Income Tax - Summary of Major Components of Income Tax Expense (Detail)
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999158 - Disclosure - Income Tax - Summary of Reconciliation of Income Tax Expense (Detail)
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999159 - Disclosure - Income Tax - Additional Information (Detail)
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999160 - Disclosure - Income Tax - Summary of Income Tax Recognized Directly in Equity (Detail)
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999161 - Disclosure - Income Tax - Summary of Income Tax Recognized in Other Comprehensive Income (Detail)
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999162 - Disclosure - Income Tax - Summary of Current Tax Assets and Liabilities (Detail)
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999163 - Disclosure - Income Tax - Summary of Movements of Deferred Tax Assets and Deferred Tax Liabilities (Detail)
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999164 - Disclosure - Income Tax - Summary of Unrecognized Deferred Tax Assets Related to Loss Carry-forward, Investment Credits and Deductible Temporary Differences (Detail)
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999165 - Disclosure - Income Tax - Summary of Unused Loss Carry-forward (Detail)
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999166 - Disclosure - Income Tax - Summary of Unused Investment Credits (Detail)
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999167 - Disclosure - Earnings Per Share - Summary of Earnings and Weighted Average Number of Ordinary Shares Outstanding in Computation of Earnings Per Share (Detail)
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999168 - Disclosure - Earnings Per Share - Additional Information (Detail)
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999169 - Disclosure - Share-based Payment Arrangements - Additional Information (Detail)
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999170 - Disclosure - Share-based Payment Arrangements - Summary of Information About ASE Inc. Option Plans (Detail)
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999171 - Disclosure - Share-based Payment Arrangements - Summary Of Information About Employee Restricted Stock Awards (Detail)
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999172 - Disclosure - Share-based Payment Arrangements - Summary of ASE Inc. Option Plans Outstanding Share Options (Detail)
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999173 - Disclosure - Share-based Payment Arrangements - Summary of Information About USISH Option Plans (Detail)
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999174 - Disclosure - Share-based Payment Arrangements - Summary of USISH's outstanding share options balance sheet (Detail)
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999175 - Disclosure - Share-based Payment Arrangements - Summary of Information About Restricted Shares (Detail)
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999176 - Disclosure - Share-based Payment Arrangements - Summary of Outstanding Restricted Shares At Balance Sheet (Detail)
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999177 - Disclosure - Share-based Payment Arrangements - Summary of Fair Value using Trinomial Tree Model and Inputs (Detail)
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999178 - Disclosure - Business Combinations - Summary of Subsidiary Acquired (Detail)
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999179 - Disclosure - Business Combinations - Additional Information (Detail)
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999180 - Disclosure - Business Combinations - Summary of Consideration Transferred in business combination (Detail)
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999181 - Disclosure - Business Combinations - Summary of Assets Acquired and Liabilities Assumed at the Date of Acquisition (Detail)
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999182 - Disclosure - Business Combinations - Summary of Goodwill Recognized on Acquisitions (Detail)
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999183 - Disclosure - Business Combinations - Summary of Net Cash Outflow on Acquisition of Subsidiary (Detail)
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999184 - Disclosure - Business Combinations - Summary of Impact of Acquisitions by Comprehensive Income (Detail)
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999185 - Disclosure - Disposal of Subsidiary - Summary of Analysis of Assets and Liabilities on Date Control was Lost (Detail)
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999186 - Disclosure - Disposal of Subsidiary - Summary of Gain on Disposal of Subsidiary (Detail)
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999187 - Disclosure - Disposal of Subsidiary - Summary of Net Cash Inflow on Disposal of Subsidiaries (Detail)
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999188 - Disclosure - Disposal of Subsidiary - Additional Information (Detail)
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999189 - Disclosure - Equity Transaction with Non-controlling Interests - Additional Information (Detail)
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999190 - Disclosure - Cash Flow Information - Additional Information (Detail)
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999191 - Disclosure - Cash Flow Information - Summary of Non-cash Activities (Detail)
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999192 - Disclosure - Cash Flow Information - Change in Liabilities Arising From Financing Activities (Detail)
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999193 - Disclosure - Cash Flow Information - Summary of Supplier Financing Arrangements - Received Payment (Detail)
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999194 - Disclosure - Cash Flow Information - Summary of Supplier Financing Arrangements - Trade Payables (Detail)
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999195 - Disclosure - Financial Instruments - Summary of Fair Value of Financial Instruments Not Measured at Fair Value but for Which Fair Value is Disclosed (Detail)
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999196 - Disclosure - Financial Instruments - Summary of Fair Value of Financial Instruments that are Measured at Fair Value on a Recurring Basis (Detail)
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999197 - Disclosure - Financial Instruments - Additional Information (Detail)
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999198 - Disclosure - Financial Instruments - Summary of Financial Assets Measured at Level 3 Fair Value (Detail)
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999199 - Disclosure - Financial Instruments - Summary of Categories of Financial Instruments (Detail)
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999200 - Disclosure - Financial Instruments - Summary of Detailed Information About Hedges (Detail)
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999201 - Disclosure - Financial Instruments - Summary of Detailed Information About Hedges Items (Detail)
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999202 - Disclosure - Financial Instruments - Summary of Interest Rate Risk (Detail)
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999203 - Disclosure - Financial Instruments - Summary of Maturity Analysis for Non-derivative Financial Liabilities (Detail)
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999204 - Disclosure - Financial Instruments - Summary of Detailed Information about Maturity Analysis of Obligation under Leases (Detail)
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999205 - Disclosure - Financial Instruments - Summary of Maturity Analysis for Derivative Financial Instruments (Detail)
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999206 - Disclosure - Related Party Transactions - Additional Information (Detail)
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999207 - Disclosure - Related Party Transactions - Schedule of Loan to Related Parties (Detail)
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999208 - Disclosure - Related Party Transactions - Summary of Transactions Between Related Parties (Detail)
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999209 - Disclosure - Related Party Transactions - Summary of Compensation to Key Management Personnel (Detail)
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999210 - Disclosure - Assets Pledged as Collateral or for Security - Summary of Assets Pledged as Collateral or for Security (Detail)
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999211 - Disclosure - Significant Contingent Liabilities and Unrecognized Commitments - Additional Information (Detail)
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999212 - Disclosure - Significant Events After Reporting Period - Additional Information (Detail)
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999213 - Disclosure - Others - Additional Information (Detail)
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999214 - Disclosure - Significant Assets and Liabilities Denominated in Foreign Currencies - Summary of Significant Assets and Liabilities Denominated in Foreign Currencies (Detail)
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999215 - Disclosure - Significant Assets and Liabilities Denominated in Foreign Currencies - Summary of Realized and Unrealized Foreign Exchange Gain (Loss) (Detail)
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999216 - Disclosure - Operating Segments Information - Summary of Segment Information (Detail)
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999217 - Disclosure - Operating Segments Information - Summary of Revenue from Major Products and Services (Detail)
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999218 - Disclosure - Operating Segments Information - Summary of Geographical Information (Detail)
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999219 - Disclosure - Operating Segments Information - Additional Information (Detail)
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1006 - Statement - Consolidated Statements of Comprehensive Income Alternate 1
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Cover [Abstract]
Document Information [Table]
Document Information [Line Items]
Entity Registrant Name
Entity Central Index Key
Document Type
Amendment Flag
Document Period End Date
Document Fiscal Year Focus
Document Fiscal Period Focus
Trading Symbol
Current Fiscal Year End Date
Entity Well-known Seasoned Issuer
Entity Current Reporting Status
Entity Filer Category
Entity Shell Company
Entity Emerging Growth Company
Entity Emerging Growth Company
Entity Common Stock, Shares Outstanding
Document Annual Report
Document Transition Report
Document Shell Company Report
Document Registration Statement
Title of 12(b) Security
Entity Interactive Data Current
Entity Voluntary Filers
Entity Address, Country
ICFR Auditor Attestation Flag
Contact Personnel Name
Contact Personnel Email Address
Contact Personnel Fax Number
Entity Address, Address Line One
Local Phone Number
City Area Code
Entity Address, City or Town
Entity File Number
Entity Incorporation, State or Country Code
Entity Address, Postal Zip Code
Security Exchange Name
Entity Address, Address Line Two
Auditor Name
Auditor Firm ID
Auditor Location
Document Accounting Standard
Document Financial Statement Error Correction [Flag]
Entity Addresses, Address Type [Axis]
Address Type [Domain]
Business Contact [Member]
Statement of financial position [abstract]
Assets [abstract]
ASSETS
Current assets [abstract]
CURRENT ASSETS
Cash and cash equivalents
Cash and cash equivalents (Note 6)
CASH AND CASH EQUIVALENTS AT THE BEGINNING OF THE YEAR
CASH AND CASH EQUIVALENTS AT THE END OF THE YEAR
Cash and cash equivalents,total
Current financial assets at fair value through profit or loss
Financial assets at fair value through profit or loss - current (Note 7)
Current
Current contract assets
Contract assets - current (Note 41)
Current trade receivables
Trade receivables, net (Note 10)
Total trade receivables
Trade receivables, net
Other current receivables
Other receivables
Current tax assets, current
Current tax assets (Note 26)
Current tax assets
Current inventories
Inventories (Note 11)
Inventories
Other current financial assets
Other financial assets - current (Notes 13 and 36)
Current
Other current non-financial assets
Other current assets
Current assets
Total current assets
Inventories Related To Real Estate Business
Inventories related to real estate business (Notes 12 and 36)
Inventories related to real estate business.
Non-current assets [abstract]
NON-CURRENT ASSETS
Non-current financial assets at fair value through profit or loss
Financial assets at fair value through profit or loss - non-current (Note 7)
Non-current
Non-current financial assets at fair value through other comprehensive income
Financial assets at fair value through other comprehensive income - non-current (Note 8)
Investments accounted for using equity method
Investments accounted for using the equity method (Note 14)
Investments accounted for using the equity method
Investments accounted for using the equity method
Property, plant and equipment
Property, plant and equipment (Notes 15, 25, 36 and 37)
Beginning balance
Ending balance
Investment property
Investment properties (Notes 17, 25 and 36)
Beginning balance
Ending balance
Fair value
Goodwill
Goodwill (Note 18)
Beginning balance
Ending balance
Goodwill
Intangible assets other than goodwill
Other intangible assets (Notes 19 and 25)
Beginning balance
Ending balance
Deferred tax assets
Deferred tax assets (Note 26)
Other non-current financial assets
Other financial assets - non-current (Notes 13 and 36)
Non-current
Other non-current non-financial assets
Other non-current assets
Non-current assets
Total non-current assets
Right-of-use assets
Right-of-use assets (Note 16)
Carrying amounts
Assets
Total assets
Beginning Balance
Ending Balance
Equity and liabilities [abstract]
LIABILITIES AND EQUITY
Current liabilities [abstract]
CURRENT LIABILITIES
Current borrowings
Short-term borrowings (Notes 20 and 36)
Short-term borrowings
Current financial liabilities at fair value through profit or loss
Financial liabilities at fair value through profit or loss - current (Note 7)
Current
Current Financial Liabilities For Hedging
Financial liabilities for hedging - current (Notes 20 and 34)
Less: financial liabilities for hedging - current
Financial liabilities for hedging - current
Current financial liabilities for hedging.
Current trade payables
Trade payables
Other current payables
Other payables (Note 22)
Other payables
Current tax liabilities, current
Current tax liabilities (Note 26)
Current
Current bonds issued and current portion of non-current bonds issued
Current portion of bonds payable (Note 21)
Less: current portion of bonds payable
Current portion of non-current borrowings
Current portion of long-term borrowings (Notes 20 and 36)
Less: current portion of bank loan
Other current liabilities
Other current liabilities (Note 37)
Current liabilities
Total current liabilities
Current lease liabilities
Lease liabilities - current (Note 16)
Current
Short Term Bills Payable Current
Short-term bills payable (Note 20)
Short term bills payable current.
Equity [abstract]
EQUITY ATTRIBUTABLE TO OWNERS OF THE COMPANY (Note 24)
Issued capital [abstract]
Share capital
Ordinary Share Capitals
Ordinary shares
Ordinary share capitals.
Share Capital Subscribed In Advance
Shares subscribed in advance
Share capital subscribed in advance.
Issued capital
Total share capital
Retained earnings [abstract]
Retained earnings
Statutory reserve
Legal reserve
Special reserve
Special reserve
Special reserve.
Unappropriated earnings
Unappropriated earnings
Unappropriated earnings.
Retained earnings
Total retained earnings
Share premium
Capital surplus
Capital surplus
Other equity interest
Other equity
Treasury shares
Treasury shares
Equity attributable to owners of parent
Equity attributable to owners of the Company
Non-current liabilities [abstract]
NON-CURRENT LIABILITIES
Non-current portion of non-current bonds issued
Bonds payable (Note 21)
Noncurrent portion
Non-current portion of non-current borrowings
Long-term borrowings (Notes 20 and 36)
Noncurrent portion
Deferred tax liabilities
Deferred tax liabilities (Note 26)
Non-current net defined benefit liability
Net defined benefit liabilities (Note 23)
Other non-current liabilities
Other non-current liabilities (Note 37)
Non-current liabilities
Total non-current liabilities
Non-current lease liabilities
Lease liabilities - non-current (Note 16)
Non-current
Non-current financial liabilities at fair value through profit or loss
Financial liabilities at fair value through profit or loss - non-current (Note 7)
Non-current
Current tax liabilities, non-current
Current tax liabilities - non-current
Non-current
Liabilities
Total liabilities
Non-controlling interests
NON-CONTROLLING INTERESTS (Note 24)
Equity
Total equity
Beginning balance
Ending balance
Equity and liabilities
TOTAL
Statement of comprehensive income [abstract]
Statement1 [Table]
Statement [table]
Schedule reflecting a Statement of Income, Statement of Cash Flows, Statement of Financial Position, Statement of Shareholders Equity and Other Comprehensive Income, or other statement as needed.
Classes of ordinary shares [axis]
Classes of ordinary shares [axis]
Classes of ordinary shares [domain]
Classes of ordinary shares [domain]
American depositary shares [member]
American depositary shares [member]
American Depositary Shares.
Statement 1 [Line Items]
Statement [LineItems]
Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
Comprehensive income attributable to [abstract]
TOTAL COMPREHENSIVE INCOME ATTRIBUTABLE TO:
Comprehensive income, attributable to owners of parent
Owners of the Company
Comprehensive income, attributable to non-controlling interests
Non-controlling interests
Comprehensive income
TOTAL COMPREHENSIVE INCOME FOR THE YEAR
Total comprehensive income (loss)
Total net loss and comprehensive loss
Earnings per share [abstract]
EARNINGS PER SHARE
Basic earnings (loss) per share
Basic
Diluted earnings (loss) per share
Diluted
Non Operating Income And Expenses [abstract]
NON-OPERATING INCOME AND EXPENSES
Non operating income and expenses.
Finance income
Other income
Other income
Other gains (losses)
Other gains and losses
Other gains and losses
Finance costs
Finance costs
Finance costs
Share of profit (loss) of associates and joint ventures accounted for using equity method
Share of the profit or loss of associates and joint ventures
Share of profit of associates and joint ventures
Share of the profit or loss of associates and joint ventures
Non-operating income and expenses
Total non-operating income and expenses
Non-operating income and expenses.
Operating Expenses 1 [abstract]
OPERATING EXPENSES
Operating Expenses 1 [abstract]
Sales and marketing expense
Selling and marketing expenses
Selling, general and administrative expense
General and administrative expenses
Research and development expense
Research and development expenses
Operating expense excluding cost of sales
Total operating expenses
Other comprehensive income [abstract]
OTHER COMPREHENSIVE INCOME (LOSS)
Other comprehensive income (loss) for the year
Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]
Items that may be reclassified subsequently to profit or loss:
Gains (losses) on exchange differences on translation, net of tax
Exchange differences on translating foreign operations
Exchange differences arising on translating foreign operations
Exchange difference on translating foreign operations
Debt Instruments At Fair Value Through Other Comprehensive Income
Unrealized loss on debt investments at fair value through other comprehensive income
Debt instruments at fair value through other comprehensive income.
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax
Share of other comprehensive income (loss) of associates and joint ventures
Share from associates and joint ventures accounted for using the equity method
Share in other comprehensive income (loss) from associates accounted for using the equity method
Other comprehensive income that will be reclassified to profit or loss, net of tax
Items that may be reclassified subsequently to profit or loss
Gains (Losses) On Hedging Instruments
Gain (loss) on hedging instruments
Gains (losses) on hedging instruments.
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss
Income tax related to items that may be reclassified subsequently to profit or loss
Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract]
Items that will not be reclassified subsequently to profit or loss:
Unrealized loss on equity investments fair value through other comprehensive income
Unrealized gain (loss) on equity instruments at fair value through other comprehensive income
Unrealized loss on equity investments fair value through other comprehensive income.
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss, before tax
Share of other comprehensive income of associates and joint ventures
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss
Income tax relating to items that will not be reclassified subsequently to profit or loss
Other comprehensive income that will not be reclassified to profit or loss, net of tax
Items that will not be reclassified subsequently to profit or loss
Remeasurement Of Defined Obligation Recognized In Comprehensive Income
Remeasurement of defined benefit obligation
Remeasurement Of Defined Obligation Recognized In Comprehensive Income
Other comprehensive income
Other comprehensive income (loss) for the year, net of income tax
Other comprehensive income (loss) for the year, net of income tax
Other comprehensive income
Profit (loss), attributable to [abstract]
NET PROFIT ATTRIBUTABLE TO:
Profit (loss), attributable to owners of parent
Owners of the Company
Profit for the year attributable to owners of the Company
Profit (loss), attributable to non-controlling interests
Non-controlling interests
Share of profit for the year
Profit (loss)
PROFIT FOR THE YEAR
Net profit for the year
Net income
Revenue
OPERATING REVENUES
Operating revenue
Operating revenue
Cost of sales
OPERATING COSTS
Gross profit
GROSS PROFIT
Other operating income (expense)
OTHER OPERATING INCOME AND EXPENSES, NET
Other operating income and expenses, net
Profit (loss) from operating activities
PROFIT FROM OPERATIONS
Profit (loss) before tax
PROFIT BEFORE INCOME TAX
Profit before income tax
Segment profit before income tax
Tax expense (income)
INCOME TAX EXPENSE
Income tax expense recognized in profit or loss
Statement of changes in equity [abstract]
Statement of changes in equity [table]
Statement of changes in equity [table]
Components of equity [axis]
Components of equity [axis]
Components of equity [domain]
Components of equity [domain]
Issued capital [member]
Share capital [member]
Share premium [member]
Capital surplus [member]
Capital redemption reserve [member]
Legal reserve [member]
Special Reserve [member]
Special reserve [member]
Special reserve [member]
Special reserve.
Unappropriated earnings [member]
Unappropriated earnings [member]
Unappropriated earnings.
Retained earnings [member]
Retained earnings [member]
Reserve of exchange differences on translation [member]
Exchange differences on translating foreign operations [member]
Unrealized gain loss on financial assets at fair value through other comprehensive income [member]
Unrealized gain (loss) on financial assets at fair value through other comprehensive income [member]
Unrealized gain loss on financial assets at fair value through other comprehensive income.
Other reserves [member]
Other reserves [member]
Treasury shares [member]
Treasury shares [member]
Equity attributable to owners of parent [member]
Equity attributable to owners of the company [member]
Non-controlling interests [member]
Non-controlling interests [member]
Gain (loss) on hedging instrument [Member]
Gain (loss) on hedging instrument [member]
Gain loss on hedging instrument.
Unearned Employee Benefit [Member]
Unearned employee benefit [member]
Unearned employee benefit.
Other Reserves Directly Associated With Disposal Groups Held For Sale [Member]
Equity directly associated with disposal groups held for sale [member]
Retrospective application and retrospective restatement [axis]
Retrospective application and retrospective restatement [axis]
Currently stated [member]
Currently stated [member]
Statement of changes in equity [line items]
Statement of changes in equity [Line items]
Appropriations Of Prior Years Earnings [abstract]
Appropriation of earnings
Appropriations of prior years earnings.
Increase (decrease) through transfer to statutory reserve, equity
Legal reserve
Dividends recognised as distributions to owners of parent
Cash dividends distributed by the Company
Increase in issued capital
Total appropriation of earnings
Increase in issued capital.
Increase Decrease Through Transfer To Special Reserve
Special reserve
Increase decrease through transfer to special reserve.
Number of shares issued
Beginning balance, shares
Ending balance, shares
Increase (decrease) in capital surplus from investments in associates accounted for using the equity method
Change from investments in associates accounted for using the equity method
Increase (decrease) in capital surplus from investments in associates accounted for using the equity method.
Other Changes In Capital Surplus
Other changes in the capital surplus
Other changes in capital surplus.
Increase (decrease) through conversion of convertible instruments, equity
Issue of convertible bonds by subsidiaries (Note 21)
Increase (decrease) through acquisition of subsidiary, equity
Differences between consideration and carrying amount arising from acquisition of subsidiaries
Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity
Changes in percentage of ownership interest in subsidiaries
Stock Issued During Period Values Share Based Compensation
Share-based payment from the Company
Stock issued during period values share based compensation.
Dividends recognised as distributions to non-controlling interests
Cash dividends distributed by subsidiaries
Stock Issued During Period Values Share Based Compensation From Subsidiaries
Share-based payment from subsidiaries
Stock issued during period values share based compensation from subsidiaries.
Dividends recognised as distributions To subsidiaries
Cash dividends received by subsidiaries from the Company
Dividends recognised as distributions to subsidiaries.
Disposal Of Investments In Equity Instruments At Fair Value Through Other Comprehensive Income
Disposal of investments in equity instruments at fair value through other comprehensive income
Disposal of investments in equity instruments at fair value through other comprehensive income.
Stock Issued During Period Shares Share Based Compensation 1
Share-based payment from the Company, shares
Stock issued during period shares share based compensation.
Non Controlling InterestsArising FromCapital IncreaseOf Subsidiaries
Non-controlling interests arising from capital increase of subsidiaries
Non-controlling interest arising from capital increase of subsidiaries
Non controlling interests arising from capital increase of subsidiaries.
Increase Decrease Through Transfer To Special Reserve Reserved
Reversal of special reserve appropriated at the first-time adoption of IFRS Accounting Standards
Increase decrease through transfer to special reserve reserved.
Increase (decrease) through disposal of subsidiary, equity
Disposal of subsidiary
Statement of cash flows [abstract]
Cash flows from (used in) financing activities [abstract]
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds From Repayments Of Current Borrowings
Proceeds from short-term borrowings
Net proceeds from (repayment of) short-term borrowings.
Proceeds From Repayment Of Short Term Bills Payable
Repayment of short-term borrowings
Proceeds from repayment of short term bills payable.
Proceeds from issue of bonds, notes and debentures
Proceeds from bonds offering
Repayments of bonds, notes and debentures
Repayment of bonds payable
Repayments of bonds, notes and debentures
Proceeds from non-current borrowings
Proceeds from long-term borrowings
Repayments of non-current borrowings
Repayment of long-term borrowings
Dividends paid to equity holders of parent, classified as financing activities
Dividends paid
Proceeds from exercise of options
Proceeds from exercise of employee share options
Increase (decrease) in noncontrolling interests
Decrease in non-controlling interests
Increase (decrease) in noncontrolling interests.
Other inflows (outflows) of cash, classified as financing activities
Other financing activities items
Cash flows from (used in) financing activities
Net cash generated from (used in) financing activities
Payments of lease liabilities, classified as financing activities
Repayment of the principle portion of lease liabilities
Repayment of shortterm bills payable
Repayment of short-term bills payable
Repayment of short-term bills payable.
Proceeds From Short Term Bills Payable
Proceeds from short-term bills payable
Proceeds from short term bills payable.
Cash flows from (used in) investing activities [abstract]
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of financial assets at fair value of other comprehensive income
Purchase of financial assets at fair value through other comprehensive income
Purchase of financial assets at fair value of other comprehensive income.
Proceeds On Sale Of Financial Assets At Fair Value Through Other Comprehensive Income
Proceeds from sale of financial assets at fair value through other comprehensive income
Proceeds on sale of financial assets at fair value through other comprehensive income.
Proceeds from sale of financial assets designated as fair value through other comprehensive income
Return of capital from financial assets at fair value through other comprehensive income
Proceeds from sale of financial assets designated as fair value through other comprehensive income.
Purchase of interests in investments accounted for using equity method
Acquisition of associates accounted for using the equity method
Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities
Net proceeds outflow on acquisition of subsidiaries
Proceeds from sales of property, plant and equipment, classified as investing activities
Proceeds from disposal of property, plant and equipment
Proceeds from disposal of property, plant and equipment
Purchase of intangible assets, classified as investing activities
Payments for intangible assets
Proceeds from sales of intangible assets, classified as investing activities
Proceeds from disposal of intangible assets
Purchase of investment property
Payments for investment properties
Cash flows from (used in) investing activities
Net cash used in investing activities
Payment for right of use assets
Payments for right-of-use assets
Payment for right of use assets.
Proceeds from sales of investment property
Proceeds from disposal of investment properties
Payments for other financial assets
Increase in other financial assets
Payments for other financial assets.
Proceeds for other financial assets
Decrease in other financial assets
Proceeds for other financial assets.
Payments for other non current assets
Increase in other non-current assets
Payments for other non current assets.
Proceeds from other noncurrent assets
Decrease in other non-current assets
Proceeds from other noncurrent assets.
Purchase of property, plant and equipment, classified as investing activities
Payments for property, plant and equipment
Payments for property, plant and equipment
Other inflows (outflows) of cash, classified as investing activities
Other investing activities items
Proceeds From Investment Disposal Of Invstment Using Equity Method One
Proceeds from disposal of investments accounted for using the equity method
Proceeds From Investment Disposal Of Investment Using Equity Method One
Cash flows from losing control of subsidiaries or other businesses, classified as investing activities
Net proceeds from disposal of subsidiary (Note 30)
Income taxes paid (refund), classified as investing activities
Income tax paid
Investing activities
Cash flows from (used in) operating activities [abstract]
CASH FLOWS FROM OPERATING ACTIVITIES
Adjustments to reconcile profit (loss) [abstract]
Adjustments for:
Depreciation expense
Depreciation expense
Amortisation, intangible assets other than goodwill
Amortization expense
Intangible assets amortization
Adjustments for fair value losses (gains)
Net gain on fair value change of financial assets and liabilities at fair value through profit or loss
Adjustments for finance costs
Finance costs
Interest income
Interest income
Interest income
Dividend income
Dividend income
Dividends income
Adjustments for gain (loss) on disposals, property, plant and equipment
Gain on disposal of property, plant and equipment
Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss
Impairment loss recognized on financial assets
Impairment loss on non-financial assets
Impairment loss recognized on non-financial assets
Impairment loss on non-financial assets.
Adjustments for unrealised foreign exchange losses (gains)
Net loss (gain) on foreign currency exchange
Other adjustments for non-cash items
Others
Increase Decrease In Other Operating Assets And Liabilities [Abstract]
Changes in operating assets and liabilities
Adjustments for increase decrease in other financial assets mandatorily measured at fair value through profit and loss
Financial assets mandatorily classified as at fair value through profit or loss
Adjustments for increase decrease in other financial assets mandatorily measured at fair value through profit and loss.
Adjustments for decrease (increase) in contract assets
Contract assets
Adjustments for decrease (increase) in trade accounts receivable
Trade receivables
Net increase (decrease) in trade receivables
Adjustments for decrease (increase) in other operating receivables
Other receivables
Adjustments for decrease (increase) in inventories
Inventories
Adjustments for decrease (increase) in other current assets
Other current assets
Adjustments for increase (decrease) in financial liabilities held for trading
Financial liabilities held for trading
Adjustments for increase (decrease) in trade accounts payable
Trade payables
Adjustments for increase (decrease) in other operating payables
Other payables
Adjustments for increase (decrease) in other current liabilities
Other current liabilities
Adjustments for increase (decrease) in other liabilities
Other operating liabilities
Adjustments for decrease (increase) in other assets
Other operating assets
Adjustments for increase decrease in other financial assets
Other financial assets
Adjustments for increase decrease in other financial assets.
Adjustments for gain (loss) on disposal of investments in subsidiaries, joint ventures and associates
Gain on disposal of subsidiary
Gain on disposal of subsidiary (Note 30)
Adjustments for share-based payments
Share-based compensations
Gain On Bargain Purchase
Gain on bargain purchase
Gain on bargain purchase.
Loss Or Gain On Disposal Of Investments Accounted For Using Equity Investments
Gain on disposal of investments accounted for using the equity method
Loss or gain on disposal of investments accounted for using equity investments
Loss Or Gain On Disposal Of Investments Accounted For Using Equity Investments
Cash flows from (used in) operations
Cash generated from operations
Interest received, classified as operating activities
Interest received
Dividends received, classified as operating activities
Dividend received
Interest paid, classified as operating activities
Interest paid
Income taxes paid, classified as operating activities
Income tax paid
Cash flows from (used in) operating activities
Net cash generated from operating activities
Effect of exchange rate changes on cash and cash equivalents
EFFECTS OF EXCHANGE RATE CHANGES ON THE BALANCE OF CASH AND CASH EQUIVALENTS HELD IN FOREIGN CURRENCY
Increase (decrease) in cash and cash equivalents
NET INCREASE IN CASH AND CASH EQUIVALENTS
Text block [abstract]
Text block [abstract]
Disclosure of general information about financial statements [text block]
General Information
Disclosure of authorisation of financial statements [text block]
Approval of Financial Statements
Disclosure of expected impact of initial application of new standards or interpretations [text block]
APPLICATION OF NEW, AMENDED AND REVISED INTERNATIONAL FINANCIAL REPORTING STANDARDS AS ISSUED BY THE INTERNATIONAL ACCOUNTING STANDARDS BOARD ("IASB") (collectively, "IFRS Accounting Standards")
Disclosure of material accounting policy information [text block]
Summary of Material Accounting Policy Information
Disclosure of accounting judgements and estimates [text block]
Material Accounting Judgments and Key Sources of Estimation Uncertainty
Disclosure of cash and cash equivalents [text block]
Cash and Cash Equivalents
Disclosure of financial instruments at fair value through profit or loss [text block]
Financial Instruments at Fair Value Through Profit or Loss
Disclosure of financial assets at fair value through other comprehensive income explanatory
Financial Assets at Fair Value Through Other Comprehensive Income (FVTOCI)
The disclosure of financial assets at fair value through other comprehensive income.
Credit risk management investments in debt instruments [text block]
Credit Risk Management for Investments in Debt Instruments
Credit risk management for investments in debt instruments.
Disclosure of trade and other receivables [text block]
Trade Receivables, Net
Disclosure of inventories [text block]
Inventories
Disclosure Of Inventories Related to Real Estate Business Explanatory
Inventories Related to Real Estate Business
Disclosure of inventories related to real estate business.
Disclosure of other financial assets [text block]
Other Financial Assets
The entire disclosure of other financial assets.
Disclosure of investments accounted for using equity method [text block]
Investments Accounted for Using the Equity Method
Disclosure of property, plant and equipment [text block]
Property, Plant and Equipment
Disclosure of leases [text block]
Lease Arrangements
Disclosure of investment property [text block]
Investment Properties
Disclosure of goodwill [text block]
Goodwill
Disclosure of intangible assets [text block]
Other Intangible Assets
Disclosure of borrowings [text block]
Borrowings
Disclosure of debt instruments [text block]
Bonds Payable
Disclosure of Other Payables [text block]
Other Payables
The entire disclosure of other payable.
Disclosure of defined benefit plans [text block]
Retirement Benefit Plans
Disclosure of share capital, reserves and other equity interest [text block]
Equity
Disclosure of operating expenses and non-operating income and expenses explanatory
Profit Before Income Tax
Disclosure of operating expenses and non-operating income and expenses.
Disclosure of income tax [text block]
Income Tax
Disclosure of earnings per share [text block]
Earnings Per Share
Disclosure of share-based payment arrangements [text block]
Share-based Payment Arrangements
Disclosure of business combinations [text block]
Business Combinations
Disclosure Of Disposal Of Subsidiary Explanatory [Text Block]
Disposal of Subsidiary
Disclosure of disposal of subsidiary explanatory.
Equity transactions with Non-controlling interests [text block]
Equity Transaction with Non-controlling Interests
The entire disclosure of equity transactions with Non-controlling interests.
Disclosure of cash flow statement [text block]
Cash Flow Information
Disclosure of objectives, policies and processes for managing capital [text block]
Capital Management
Disclosure of financial instruments [text block]
Financial Instruments
Disclosure of related party [text block]
Related Party Transactions
Disclosure of collateral [text block]
Assets Pledged as Collateral or for Security
Disclosure of commitments and contingent liabilities [text block]
Significant Contingent Liabilities and Unrecognized Commitments
Disclosure of non-adjusting events after reporting period [abstract]
Disclosure of non-adjusting events after reporting period [text block]
Significant Events After Reporting Period
Disclosure of other information explanatory
Others
The disclosure of other information explanatory.
Disclosure of foreign currency denominated monetary financial assets and liabilities[text block]
Significant Assets and Liabilities Denominated in Foreign Currencies
The disclosure of foreign currency denominated monetary financial assets and liabilities.
Disclosure of entity's operating segments [text block]
Operating Segments Information
Statement of IFRS compliance [text block]
Statement of Compliance
Disclosure of basis of preparation of financial statements [text block]
Basis of Preparation
Description of accounting policy for classification of current and noncurrent assets and liabilities [text block]
Classification of Current and Non-current Assets and Liabilities
The description of the entity's accounting policy for classification of current and noncurrent assets and liabilities.
Disclosure of basis of consolidation [text block]
Basis of Consolidation
Description of accounting policy for business combinations [text block]
Business Combinations
Description of accounting policy for foreign currency translation [text block]
Foreign Currencies
Description of accounting policy for measuring inventories [text block]
Inventories and Inventories Related to Real Estate Business
Description of accounting policy for investment in associates and joint ventures [text block]
Investments in Associates and Joint Ventures
Description of accounting policy for property, plant and equipment [text block]
Property, Plant and Equipment
Description of accounting policy for investment property [text block]
Investment Properties
Description of accounting policy for goodwill [text block]
Goodwill
Description of accounting policy for intangible assets other than goodwill [text block]
Other Intangible Assets
Description of accounting policy for impairment of assets [text block]
Impairment of Tangible and Intangible Assets Other than Goodwill
Description of accounting policy for financial instruments [text block]
Financial Instruments
Description of accounting policy for hedging [text block]
Hedge Accounting
Description of accounting policy for recognition of revenue [text block]
Revenue Recognition
Description of accounting policy for leases [text block]
Leases
Description of accounting policy for borrowing costs [text block]
Borrowing Costs
Description of accounting policy for government grants [text block]
Government Grants
Description of accounting policy for employee benefits [text block]
Employee Benefits
Description of accounting policy for share-based payment transactions [text block]
Share-based Payment Arrangements
Description of accounting policy for income tax [text block]
Taxation
Disclosure of convenience translation currency explanatory
U.S. Dollar Amounts
Disclosure of convenience translation currency.
Disclosure of subsidiaries [text block]
Summary of Subsidiaries
Disclosure of detailed information about cash and cash equivalents [text block]
Summary of Cash and Cash Equivalents
The disclosure for detailed information about cash and cash equivalent.
Disclosure Of Detailed Information About Financial Instruments At Fair Value Through Profit Or Loss [text block]
Summary of Financial Instruments at Fair Value Through Profit or Loss
Disclosure of detailed information about financial instruments at fair value through profit or loss explanatory.
Derivative outstanding contracts not accounted for hedge accounting [text block]
Summary of Outstanding Contracts Not Accounted for Hedge Accounting
Derivative outstanding contracts not accounted for hedge accounting.
Derivative Outstanding Contracts Not Accounted For Hedge Accounting Explanatory [Table Text Block]
Summary of Outstanding accumulator Contracts Not Accounted for Hedge Accounting
Derivative outstanding contracts not accounted for hedge accounting explanatory.
Disclosure of detailed information about financial assets at fair value through other comprehensive income explanatory
Summary of Financial Assets at Fair Value Through Other Comprehensive Income
Disclosure of detailed information about financial assets at fair value through other comprehensive income.
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [text block]
Summary of Investments in Equity Instruments at Fair Value Through Other Comprehensive Income
Disclosure of fair value of investments in debt instruments designated at fair value through other comprehensive income [text block]
Summary of Investments in Debt Instruments at Fair Value Through Other Comprehensive Income
Disclosure of fair value of investments in debt instruments designated at fair value through other comprehensive income [text block]
Classes of financial assets [axis]
Classes of financial assets [axis]
Classes of financial assets [domain]
Classes of financial assets [domain]
Disclosure of detailed information about trade and other receivables [text block]
Summary of Trade Receivables, Net
The disclosure of detailed information about trade and other receivables.
Disclosure of provision matrix [text block]
Summary of Loss Allowance of Trade Receivables Based on Group's Provision Matrix
Disclosure of movements of loss allowance of trade receivables [text block]
Summary of Movements of Loss Allowance of Trade Receivables
Disclosure of movements of loss allowance of trade receivables.
Disclosure For Loss Allowance For Current Financial Assets At Fair Value Routed Through Other Comprehensive Income [Table Text Block]
Summary of Loss Allowance For Current Financial Assets At Fair Value Routed Through Other Comprehensive Income
Disclosure For Loss Allowance For Current Financial Assets At Fair Value Routed Through Other Comprehensive Income.
Disclosure of detailed information about inventories [text block]
Summary of Inventories
The disclosure of detailed information about inventories.
Disclosure of detailed information about inventories related to real estate business explanatory
Summary of Inventories Related to Real Estate Business
Disclosure of detailed information about inventories related to real estate business.
Disclosure of detailed information about other financial assets [text block]
Summary of Other Financial Assets
The disclosure of detailed information about other financial assets.
Disclosure of detailed information about investments accounted for using equity method [text block]
Summary of Investments Accounted for Using the Equity Method
Disclosure of detailed information about investments accounted for using equity method.
Disclosure of interests in associates [text block]
Summary of Investments in Associates Accounted for using the Equity Method
Disclosure Of Fair Value Of investments In Associates With Available Published Price Quotation [text block]
Summary of Fair Values of Investments in Associates with Available Published Price Quotation
The disclosure of fair value of investments in associates with available published price quotation.
Disclosure Of Aggregate Financial Information Of Associates That Are Not Individually Material Explanatory [text block]
Summary of Aggregate Information of Associates that are Not Individually Material
Disclosure of aggregate financial information of associates that are not individually material.
Summary Of Investments In Joint Ventures Accounted For Using The Equity Method And Summary Of Aggregate Information Of The Joint Venture That Is Not Individually Material
Summary of investments In joint ventures accounted for using the equity method and summary of aggregate information of the joint venture that is not individually material.
Disclosure of detailed information about property, plant and equipment [text block]
Summary of Property, Plant and Equipment
Disclosure Of Detailed Information About Property Plant And Equipment Estimated Useful Lives [text block]
Summary of Property, Plant and Equipment Useful Lives
Disclosure of detailed information about property plant and equipment estimated useful lives.
Disclosure of quantitative information about right-of-use assets [text block]
Summary of Right-of-Use Assets
Disclosure Of Quantitative Information About Lease Liabilities Text Block
Summary of Lease Liabilities
Disclosure Of Quantitative Information About Lease Liabilities
Disclosure Of Detailed Information About Discount Rate For Lease Liabilities Explanatory
Summary of Land and Buildings Improvements
Disclosure of detailed information about discount rate for lease liabilities
Disclosure Of Other Related Lease Information Explanatory
Summary of Other Related Lease Information
The disclosure of other related lease information.
Disclosure of detailed information about investment property [text block]
Summary of Investment Properties
Disclosure Of Investment Property Estimated Useful Lives [text block]
Summary of Investment Properties, Useful Lives
Disclosure of investment property estimated useful lives.
Disclosure Of Fair Value Of The Investment Properties Explanatory [Table Text Block]
Summary of Investment Properties, Fair Value
The disclosure of fair value of the investment properties.
Disclosure of maturity analysis of operating lease payments [text block]
Summary of Maturity analysis of Operating Lease Payments
Disclosure of reconciliation of changes in goodwill [text block]
Summary of Goodwill
Disclosure of information for cash-generating units [text block]
Summary of Carrying Amounts of Goodwill Allocated to Cash-generating Units
Disclosure of detailed information about intangible assets [text block]
Summary of Carrying Amounts of Each Class of Other Intangible Assets
Disclosure Of Intangible Assets Estimated Useful Lives [table text block]
Summary of Other Intangible Assets Useful Lives
Disclosure of intangible assets estimated useful lives explanatory.
Borrowings by name [axis]
Borrowings by name [axis]
Borrowings by name [domain]
Borrowings by name [domain]
Long Term Bank Loans [member]
Long Term Bank Loans [member]
Long term bank loans.
Short-term borrowings [member]
Short Term Bank Loans [member]
Short-term borrowings [member]
Short-term Bills Payable [member]
Short Term Bills Payable [Member]
Short Term Bills Payable.
Disclosure of detailed information about borrowings [text block]
Summary of Borrowings
Disclosure Of Detailed Information About Debt Securities [text block]
Summary of Bonds Payable
Disclosure of detailed information about debt securities.
Disclosure of Detailed Information of Other Payables [text block]
Summary of Other Payables
Disclosure of detailed information of other payables.
Disclosure Of Defined Benefit Plans Amounts Recognised On The Balance Sheet Explanatory [text block]
Summary of Defined Benefit Plans Amounts Included in Consolidated Balance Sheets
Summary of defined benefit amounts included in the Group statement of financial position.
Disclosure of net defined benefit liability (asset) [text block]
Summary of Movements in Net Defined Benefit Liability (Asset)
Disclosure of fair value of plan assets [text block]
Summary of Fair Value of the Plan Assets by Major Categories
Disclosure of Defined Benefit Plan Actuarial Assumptions [text block]
Summary of Key Assumptions Used for the Actuarial Valuations
Disclosure of Defined Benefit Plan Actuarial Assumptions [text block]
Disclosure of sensitivity analysis for actuarial assumptions [text block]
Summary of Sensitivity Analysis on Defined Obligations
Disclosure of information about maturity profile of defined benefit obligation [text block]
Summary of Maturity Analysis of Undiscounted Pension Benefit
Disclosure of classes of share capital [text block]
Summary of Share Capital
Disclosure of share premium [text block]
Summary of Capital Surplus
The disclosure of share premium.
Disclosure of reserves within equity [text block]
Summary of Other Reserves
Disclosure Of Detailed Information About Financial Assets Designated At Fair Value [text block]
Summary of Unrealized Gain (Loss) on Financial Assets at FVTOCI
Disclosure Of Detailed Information About Financial Assets Designated At Fair Value [text block]
Disclosure of Shares Held By Subsidiaries [text block]
Summary of Shares Held By Subsidiaries
The disclosure of shares held by subsidiaries.
Disclosure of non-controlling interests [text block]
Summary of Non-controlling Interests
Disclosure Of Detailed Information About Appropriation Of Retained Earnings Explanatory [Table Text Block]
Disclosure of Detailed Information About Appropriation of Retained Earnings Explanatory
Disclosure of detailed information about appropriation of retained earnings explanatory.
Schedule of detailed information about hedges of net investments of foreign operations explanatory [Table Text Block]
Schedule of detailed information about hedges of net investments of foreign operations
Schedule of detailed information about hedges of net investments of foreign operations explanatory
Disclosure of Restricted Stock Awards for Employees [Text Block]
Summary of Unearned Employee Compensation
Disclosure of restricted stock awards for employees.
Disclosure of other operating income (expense) [text block]
Summary of Other Operating Income and Expenses, Net
Disclosure of finance income [text block]
Summary of Other Income
Disclosure of other gain and loss [text block]
Summary of Other Gains, net
The disclosure of other gain and loss.
Disclosure of finance cost [text block]
Summary of Finance Costs
Disclosure of borrowing costs [text block]
Summary of Capitalized Borrowing Costs
Disclosure of depreciation and amortisation expense [text block]
Summary of Depreciation and Amortization
Disclosure of operating expenses directly related to investment properties [text block]
Summary of Operating Expenses Directly Related to Investment Properties
Disclosure of operating expenses directly related to investment properties.
Disclosure of employee benefits [text block]
Summary of Employee Benefits Expense
Disclosure Of Employee Compensation And Directors And Supervisors Remuneration Explanatory [Text Block]
Summary of Employees' Compensation and Remuneration to Directors
Disclosure of employee compensation and directors and supervisors remuneration.
Disclosure Of Appropriations Of Employee Compensation And Directors And Supervisors Remuneration Explanatory [Text Block]
Summary of Appropriations of Employees' Compensation (Settled by Cash) and Remuneration to Directors
Disclosure of appropriations of employee compensation and directors and supervisors remuneration.
Disclosure Of Income Tax Expense Benefit [text block]
Summary of Major Components of Income Tax Expense
Disclosure of income tax (expense) benefit.
Disclosure Of Reconciliation Of Income Tax Expense Calculated At Statutory Rate And Recognized In Profit Or Loss [text block]
Summary of Reconciliation of Income Tax Expense
The disclosure of reconciliation of income tax expense calculated at statutory rate and recognized in profit or loss.
Disclosure of income tax recognized directly in equity [text block]
Summary of Income Tax Recognized Directly in Equity
The disclosure of income tax recognized directly in equity.
Disclosure Of Income Tax Recognized In Other Comprehensive Income [table text block]
Summary of Income Tax Recognized in Other Comprehensive Income
The disclosure of income tax recognized in other comprehensive income.
Disclosure of tax receivables and payables [text block]
Summary of Current Tax Assets and Liabilities
Disclosure of deferred taxes [text block]
Summary of Movements of Deferred Tax Assets and Deferred Tax Liabilities
Disclosure of temporary difference, unused tax losses and unused tax credits [text block]
Summary of Unrecognized Deferred Tax Assets Related to Loss Carry-forward, Investment Credits and Deductible Temporary Differences
Disclosure of unused loss carryforwards [Text block]
Summary of Unused Loss Carry-forward
The disclosure of unused loss carryforwards.
Disclosure of unused investment credits explanatory
Summary of Unused Investment Credits
Disclosure of unused investment credits.
Earnings per share [text block]
Summary of Earnings and Weighted Average Number of Ordinary Shares Outstanding in Computation of Earnings Per Share
Joint operations [axis]
Joint operations [axis]
Joint operations [domain]
Joint operations [domain]
Disclosure of number and weighted average exercise prices of share options [text block]
Summary of Information About Share Options
Disclosure of range of exercise prices of outstanding share options [text block]
Summary of Outstanding Share Options
Disclosure of indirect measurement of fair value of goods or services received, share options granted during period [text block]
Summary of Inputs Related to Fair Value of Share Options
Disclosure of number and weighted average exercise prices of other equity instruments [text block]
Summary of Information About Restricted Shares
Disclosure Of Range Of Exercise Prices Of Outstanding Restricted Shares Explanatory
Summary of Outstanding Restricted Shares
Disclosure of range of exercise prices of outstanding restricted shares.
Types of share-based payment arrangements [axis]
Types of share-based payment arrangements [axis]
Types of share-based payment arrangements [domain]
Types of share-based payment arrangements [domain]
ASE Inc Option Plans [member]
ASE Inc. option plans [member]
ASE Inc. option plans.
USISH Option Plans [member]
USISH option plans [member]
USISH option plans.
Employee Restricted Stock Award [Member]
Employee restricted stock award.
AMPI Option Plans [Member]
AMPI option plans.
Business combinations [axis]
Business combinations [axis]
Business combinations [domain]
Business combinations [domain]
Disclosure of detailed information about business combination [text block]
Summary of Subsidiary Acquired
Disclosure Of Detailed Information About Date Of Acquisition And Consideration Transferred In Business Combinations [text block]
Summary of Assets Acquired and Liabilities Assumed at the Date of Acquisition
Disclosure of detailed information about date of acquisition and consideration transferred in business combinations explanatory.
Disclosure of detailed information about goodwill recognized on business combination [text block]
Summary of Goodwill Recognized on Acquisition
Disclosure of detailed information about goodwill recognized on business combination.
Disclosure of detailed information about net cash outflow on acquisition of subsidiaries explanatory
Summary of Net Cash Outflow on Acquisition of Subsidiaries
Disclosure of detailed information about net cash outflow on acquisition of subsidiaries explanatory
Disclosure of impact of acquisition by comprehensive income [text block]
Summary of Impact of Acquisitions by Comprehensive Income
Disclosure of impact of acquisition by comprehensive income [text block]
Disclosure of detailed information about Consideration Transferred in business combination Explanatory
Summary of Consideration Transferred in business combination
Disclosure of detailed information about Consideration Transferred in business combination Explanatory
Disclosure of subsidiaries [table]
Disclosure of subsidiaries [table]
Disclosure of subsidiaries [line items]
Disclosure of subsidiaries [Line Items]
Disclosure of summary of analysis of assets and liabilities on date control was lost [text block]
Summary of Analysis of Assets and Liabilities on Date Control was Lost
Disclosure of summary of analysis of assets and liabilities on date control was lost [text block]
Disclosure of Detailed Information of Net Cash Inflow on Disposal of Subsidiaries [Table Text Block]
Summary of Net Cash Inflow on Disposal of Subsidiaries
Disclosure of detailed information of net cash inflow on disposal of subsidiaries.
Disclosure Of Gain From Disposals Of Subsidiary Explanatory [Table Text Block]
Summary of Gain on Disposal of Subsidiary
Disclosure of gain from disposals of subsidiary explanatory.
Subsidiaries [axis]
Subsidiaries [axis]
Subsidiaries [axis]
Subsidiaries [domain]
Subsidiaries [domain]
Subsidiaries [domain]
Disclosure of reconciliation of liabilities arising from financing activities [text block]
Change in Liabilities Arising From Financing Activities
Disclosure Of Non Cash Transactions Explanatory [Text Block]
Summary of Non-cash Activities
The disclosure of non-cash transactions.
Disclosure Of Range Of Payment Due Dates Of Financial Liabilities That Are Part Of Supplier Finance Arrangements [Text Block]
Summary of Supplier Financing Arrangements - Trade Payables
Disclosure of range of payment due dates of financial liabilities that are part of supplier finance arrangements.
Disclosure Of Financial Liabilities That Are Part Of Supplier Finance Arrangements [Text Block]
Summary of Supplier Financing Arrangements - Received Payment
Disclosure of financial liabilities that are part of supplier finance arrangements.
Levels of fair value hierarchy [axis]
Levels of fair value hierarchy [axis]
Levels of fair value hierarchy [domain]
Levels of fair value hierarchy [domain]
Measurement [axis]
Measurement [axis]
Measurement [domain]
Measurement [domain]
Recurring fair value measurement [member]
Measured at fair value on a recurring basis [member]
Disclosure of fair value of financial instruments [text block]
Summary of Fair Value of Financial Instruments
Disclosure of fair value measurement of assets [text block]
Summary of Financial Assets Measured at Level 3 Fair Value
Disclosure of detailed information about financial instruments [text block]
Summary of Categories of Financial Instruments
Disclosure of nature and extent of risks arising from financial instruments [text block]
Summary of Interest Rate Risk
Disclosure of maturity analysis for non-derivative financial liabilities [text block]
Summary of Maturity Analysis for Non-derivative Financial Liabilities
Disclosure of maturity analysis for derivative financial liabilities [text block]
Summary of Maturity Analysis for Derivative Financial Instruments
Disclosure of Detailed Information About Maturity Analysis Of Obligation Under Leases [Table Text Block]
Summary of Disclosure of Detailed Information about Maturity Analysis of Obligation under Leases
Disclosure of detailed information about maturity analysis of obligation under leases explanatory.
Summary of Detailed Information About Hedged Items
Disclosure Of Detailed Information About Hedged Relationship Explanatory
Summary of Detailed Information About Hedged
Disclosure of detailed information about hedged relationship explanatory.
Types of risks [axis]
Types of risks [axis]
Types of risks [domain]
Types of risks [domain]
Disclosure of information about key management personnel [text block]
Summary of Compensation to Key Management Personnel
Disclosure of transactions between related parties [text block]
Summary of Transactions Between Related Parties
Schedule Of Loan To Related Parties [Table Text Block]
Schedule of Loan to Related Parties
Schedule of loan to related parties.
Disclosure of detailed information of assets pledged as collateral or for security [TableText Block]
Summary of Assets Pledged as Collateral or for Security
The disclosure in detail of Assets pledged as collateral or for security.
Disclosure of assets and liabilities denominated in foreign currencies explanatory
Summary of Significant Assets and Liabilities Denominated in Foreign Currencies
Disclosure of assets and liabilities denominated in foreign currencies.
Disclosure of Realized and Unrealized Foreign Exchange Gain and (Loss) [text block]
Summary of Realized and Unrealized Foreign Exchange Gain (Loss)
Disclosure of Realized and Unrealized Foreign Exchange Gain and (Loss)
Disclosure of operating segments [text block]
Summary of Segment Information
Disclosure of products and services [text block]
Summary of Revenue from Major Products and Services
Disclosure of geographical areas [text block]
Summary of Geographical Information
Disclosure of subsidiaries [abstract]
Description of nature of entity's operations and principal activities
Main Business
Principal Activity
Principal place of business of subsidiary
Establishment and Operating Location
Proportion of ownership interest in subsidiary
Percentage of Ownership (%)
Percentage of ownership interest in subsidiary
J & R Holding Limited [member]
J & R Holding Limited ("J&R Holding") [member]
J & R Holding Limited.
Innosource Limited [member]
Innosource Limited [member]
Innosource limited.
Omniquest Industrial Limited [member]
Omniquest Industrial Limited [member]
Omniquest Industrial Limited.
ASE Marketing & Service Japan Co., Ltd. [member]
ASE Marketing & Service Japan Co., Ltd. [member]
ASE Marketing & Service Japan Co., Ltd.
A S E Shanghai Inc A S E M T L [Member]
ASE (Shanghai) Inc. ("ASEMTL") [member]
ASE Shanghai Inc ASEMTL.
A S E Corporation [member]
ASE Corporation [member]
ASE Corporation.
A S E Mauritius Inc. [member]
ASE Mauritius Inc. [member]
ASE Mauritius Inc.
A S E Labuan Inc. [member]
ASE Labuan Inc. [member]
ASE Labuan Inc.
Shanghai Ding Qi Property Management Co., Ltd. [member]
Shanghai Ding Qi Property Management Co., Ltd. [member]
Shanghai Ding Qi Property Management Co., Ltd.
Advanced Semiconductor Engineering ( H K) Limited [member]
Advanced Semiconductor Engineering (HK) Limited [member]
Advanced Semiconductor Engineering (HK) Limited.
Shanghai Ding Wei Real Estate Development Co., Ltd. [member]
Shanghai Ding Wei Real Estate Development Co., Ltd. [member]
Shanghai Ding Wei Real Estate Development Co., Ltd.
Shanghai Ding Yu Real Estate Development Co., Ltd. [member]
Shanghai Ding Yu Real Estate Development Co., Ltd. [member]
Shanghai Ding Yu Real Estate Development Co., Ltd.
Kun Shan Ding Hong Real Estate Development Co., Ltd. [member]
Kun Shan Ding Hong Real Estate Development Co., Ltd. [member]
Kun Shan Ding Hong Real Estate Development Co., Ltd.
Shanghai Ding Xu Property Management Co., Ltd. [member]
Shanghai Ding Xu Property Management Co., Ltd. [member]
Shanghai Ding Xu Property Management Co., Ltd.
A S E Electronics Inc. [member]
ASE Electronics Inc. [member]
ASE Electronics Inc.
A S E Test Holdings, Ltd. [member]
ASE Test Holdings, Ltd. [member]
ASE Test Holdings, Ltd.
A S E Singapore Pte. Ltd. [member]
ASE Singapore Pte. Ltd. [member]
ASE Singapore Pte. Ltd.
I S E Labs, Inc. [member]
ISE Labs, Inc. [member]
ISE Labs, Inc.
Universal Global Scientific Industrial Co., Ltd. [member]
Universal Global Scientific Industrial Co., Ltd. ("UGTW") [member]
Universal Global Scientific Industrial Co., Ltd.
Universal Scientific Industrial De Mexico S. A. De C. V. [member]
Universal Scientific Industrial De Mexico S.A. De C.V. [member]
Universal Scientific Industrial De Mexico S.A. De C.V.
U S I Japan Co., Ltd. [member]
USI Japan Co., Ltd. [member]
USI Japan Co., Ltd.
U S I Electronics ( Shenzhen) Co Ltd USISZ [Member]
USI Electronics (Shenzhen) Co., Ltd. ("USISZ") [member]
USI Electronics (Shenzhen) Co Ltd("USISZ").
Universal Scientific Industrial Co., Ltd. [member]
Universal Scientific Industrial Co., Ltd. [member]
Universal Scientific Industrial Co., Ltd.
Siliconware USA, Inc. [member]
Siliconware USA, Inc. [member]
Siliconware USA, Inc.
SPIL (Cayman) Holding Limited [member]
SPIL (Cayman) Holding Limited [member]
SPIL (Cayman) Holding Limited.
T L J Intertech Inc. (" T L J") [member]
TLJ Intertech Inc. [member]
TLJ Intertech Inc.
Alto Enterprises Limited [member]
Alto Enterprises Limited [member]
Alto Enterprises Limited.
Super Zone Holdings Limited [member]
Super Zone Holdings Limited [member]
Super Zone Holdings Limited.
A S E Investment ( Kun Shan) Limited [member]
ASE Investment (Kun Shan) Limited [member]
ASE Investment (Kun Shan) Limited.
Advanced Semiconductor Engineering ( China) Ltd. [member]
Advanced Semiconductor Engineering (China) Ltd. [member]
Advanced Semiconductor Engineering (China) Ltd.
ASE Test Limited [member]
ASE Test Limited ("ASE Test") [Member]
ASE Test Limited.
A S E Korea Inc [Member]
ASE (Korea) Inc. [member]
ASE (Korea) Inc.
J&R Industrial Inc. [member]
J&R Industrial Inc. [member]
J&R Industrial Inc.
A S E Japan Co., Ltd. (" A S E Japan") [member]
ASE Japan Co., Ltd. [member]
ASE Japan Co., Ltd.
A S E ( U. S.) Inc. [member]
ASE (U.S.) Inc. [member]
ASE (U.S.) Inc.
Global Advanced Packaging Technology Limited [member]
Global Advanced Packaging Technology Limited [member]
Global Advanced Packaging Technology Limited.
A S E Electronics ( M) Sdn. Bhd. [member]
ASE Electronics (M) Sdn. Bhd. [member]
ASE Electronics (M) Sdn. Bhd.
A S E Assembly and Test Shanghai Limited A S E S H [Member]
ASE Assembly & Test (Shanghai) Limited ("ASESH") [member]
ASE assembly & test (shanghai) limited ("ASESH").
ISE Labs, China. Ltd [member]
ISE Labs, China, Ltd. [member]
ISE Labs, China. Ltd [member]
Wuxi Tongzhi Microelectronics Co., Ltd. [member]
Wuxi Tongzhi Microelectronics Co., Ltd. [member]
Wuxi Tongzhi Microelectronics Co., Ltd.
Huntington Holdings International Co., Ltd. [member]
Huntington Holdings International Co., Ltd. [member]
Huntington Holdings International Co., Ltd.
Unitech Holdings International Co., Ltd. [member]
Unitech Holdings International Co., Ltd. [member]
Unitech Holdings International Co., Ltd.
Real Tech Holdings Limited [member]
Real Tech Holdings Limited [member]
Real Tech Holdings Limited.
Universal A B I T Holding Co., Ltd. [member]
Universal ABIT Holding Co., Ltd. [member]
Universal ABIT Holding Co., Ltd.
USI Enterprise Limited [member]
USI Enterprise Limited ("USIE") [member]
USI Enterprise Limited.
Universal Scientific Industrial (Shanghai) Co., Ltd [member]
Universal Scientific Industrial (Shanghai) Co., Ltd. ("USISH") [member]
Universal Scientific Industrial (Shanghai) Co., Ltd.
Universal Global Technology Co Limited [Member]
Universal Global Technology Co., Limited [member]
Universal global technology co limited member.
Universal Global Technology (Kunshan) Co., Ltd. (UGKS) [Member]
Universal Global Technology (Kunshan) Co., Ltd. ("UGKS") [member]
Universal Global Technology (Kunshan) Co., Ltd.
Universal Global Technology ( Shanghai) Co., Ltd. [member]
Universal Global Technology (Shanghai) Co., Ltd. [member]
Universal Global Technology (Shanghai) Co., Ltd.
U S I America Inc. [member]
USI America Inc. [member]
USI America Inc.
Universal Global Industrial Co., Limited [member]
Universal Global Industrial Co., Limited [member]
Universal Global Industrial Co., Limited.
Universal Scientific Industrial France [Member]
Universal Scientific Industrial (France) [Member]
Universal Scientific Industrial (France) [Member]
SPIL ONE [Member]
SPIL [member]
Advanced semiconductor engineering inc [member]
ASE [member]
Advanced Semiconductor Engineering, Inc.
A S E Investment ( Labuan) Inc. [member]
ASE Investment (Labuan) Inc. [Member]
ASE Investment (Labuan) Inc.
ASE Test, Inc. [member]
ASE Test, Inc. ("ASET") [member]
ASET
ASE Test, Inc.
Shanghai Ding Yao Estate Development Co Ltd [Member]
Shanghai Ding Yao Estate Development Co., Ltd. [member]
Shanghai Ding Yao Estate Development Co., Ltd.
Universal Scientific Industrial Vietnam Company Limited [Member]
UNIVERSAL SCIENTIFIC INDUSTRIAL VIETNAM COMPANY LIMITED [member]
Universal Scientific Industrial Vietnam Company Limited.
ISE Services Inc [Member]
ISE Services, Inc. [member]
ISE Services, Inc.
ASE Holding Limited Investor [Member]
A.S.E. Holding Limited [Member]
ASE holding limited investor.
USISH [Member]
USISH [member]
USISH [Member]
USISH member
Shanghai Ding Fan Business Management Co Ltd [Member]
Shanghai Ding Fan Business Management Co., Ltd. [member]
FINANCIERE AFG (FAFG) [Member]
FINANCIERE AFG ("FAFG") [member]
USI Science and Technology Shenzhen Co Ltd [Member]
USI Science and Technology (Shenzhen) Co., Ltd. [member]
FAFG [Member]
FAFG [member]
MANUFACTURING POWER TUNISIA [Member]
MANUFACTURING POWER TUNISIA [member]
ASTEELFLASH MEXICO SA de CV [Member]
ASTEELFLASH MEXICO S.A. de C.V. [member]
ASTEELFLASH BEDFORD LIMITED [Member]
ASTEELFLASH (BEDFORD) LIMITED [member]
ASTEELFLASH FRANCE [Member]
ASTEELFLASH FRANCE [Member]
ASTEELFLASH TUNISIE SA [Member]
ASTEELFLASH TUNISIE S.A. [Member]
ASTEELFLASH HONG KONG LIMITED [Member]
ASTEELFLASH HONG KONG LIMITED [Member]
ASTEELFLASH GERMANY GmbH [Member]
ASTEELFLASH Germany GmbH. (renamed in January 2024, formerly named as ASTEELFLASH HERSFELD GmbH) [member]
ASTEELFLASH US HOLDING CORP [Member]
ASTEELFLASH US HOLDING CORP. [Member]
AFERH TUNISIE [Member]
ASTEEL ELECTRONICS MANUFACTURING SERVICES [Member]
ASTEELFLASH TECHNOLOGIE [Member]
ASTEELFLASH TECHNOLOGIE [Member]
Asteelflash Suzhou Co., Ltd.
Asteelflash Suzhou Co., Ltd. [Member]
ASTEELFLASH PLZEN SRO [Member]
ASTEELFLASH PLZEN S.R.O. [Member]
ASTEELFLASH DESIGN SOLUTIONS HAMBURG GmbH [Member]
ASTEELFLASH DESIGN SOLUTIONS HAMBOURG GmbH [member]
EN ELECTRONIC NETWORK SRL [Member]
EN ELECTRONICNETWORK SRL [member]
SPIL BVI Holding Limited [Member]
SPIL (B.V.I.) Holding Limited [member]
Siliconware technology Suzhou limited [member]
Siliconware Technology (Suzhou) Limited [Member]
Siliconware technology Suzhou limited.
USIINC [Member]
USI Inc. ("USIINC") [member]
Advanced Microelectronic Products Inc [member]
Advanced Microelectronic Products Inc. ("AMPI") [member]
Advanced Microelectronic Products Inc.
Universal Global Electronics Shanghai Co Ltd [Member]
Universal Global Electronics (Shanghai) Co., Ltd. [member]
Integrated Solutions Enterprise Europe ("ITGEU")
Integrated Solutions Enterprise Europe [member]
Integrated Solutions Enterprise Europe ("ITGEU").
Shanghai Ding Hui Real Estate Development Co., Ltd. ("DH") [Member]
Shanghai Ding Hui Real Estate Development Co., Ltd. ("DH").
Universal Global Technology (Huizhou) Co., Ltd. [Member]
Universal Global Technology (Huizhou) Co., Ltd. [member]
Universal global technology (huizhou) co., ltd.
Universal Scientific Industrial Poland Sp Zoo [Member]
Universal Scientific Industrial Poland Sp. z o.o. ("USIPL") [member]
Universal scientific industrial poland sp zoo.
Universal Optoelectronics Co., Ltd
TC SPRING CO LTD [Member]
TC SPRING CO.,LTD.[Member]
Tc spring co ltd.
TW Future Homecare Inc [Member]
TW Future Homecare Inc.[Member]
Tw future homecare inc.
Goodcare Health Inc [Member]
Goodcare Health Inc.[Member]
Goodcare health inc.
Goodcare Holdings Inc [Member]
Goodcare Holdings Inc.[Member]
Goodcare Holdings Inc
HydroTron Power C Ltd [Member]
HydroTron Power Co., Ltd. [member]
Hydrotron power c ltd.
Asteelflash Holding GmbH Investor [Member]
Asteelflash Holding GmbH. [Member]
Hirschmann Mobility Holding GmbH Investor [Member]
Hirschmann Mobility Holding GmbH
ASEP Cayman Ltd. [Member]
ASEP Cayman Ltd. ("ASEPCAYMAN") [member]
ASEP Cayman Ltd.
UGHK [Member]
UGHK [Member]
UGHK.
Hirschmann Car Communication GmbH [Member]
Cyland Corp [Member]
Cyland Corp. [member]
ASE Cheonan, Inc. (CHE) [Member]
ASE Cheonan, Inc. ("CHE") [member]
AMPI [Member]
USISZ [Member]
Usisz.
ASEEMSH [Member]
ASEEMSH [Member]
ASEEMSH.
ASEMTL [Member]
ASEMTL [Member]
ASEMTL.
ASTEELFLASH USA CORP. [Member]
ASTEELFLASH USA CORP. [Member]
Hirschmann Car Communication Holding Sarl Hirschmann [Member]
Hirschmann Car Communication Holding S.a.r.l. ("HIRSCHMANN") [member]
Hirschmann Car Communication Holding S.a.r.l. ("Hirschmann").
Hirschmann Car Communication Shanghai Co Ltd [Member]
Hirschmann Car Communication (Shanghai) Co., Ltd. [member]
Hirschmann Car Communication S A S [Member]
Hirschmann Car Communication S.A.S. [member]
Hirschmann Car Communication, Inc. [Member]
Hirschmann Car Communication, Inc. [member]
Hirschmann Car Communication Kft. [Member]
Hirschmann Car Communication Kft. [member]
DH [Member]
A S E Enterprise Management Shanghai Inc A S E E M S H [Member]
ASE Enterprise Management (Shanghai) Inc. ("ASEEMSH") [member]
A S E enterprise management shanghai inc A S E E M S H.
Siliconware Precision Malaysia SDN BHD [Member]
Siliconware Precision Malaysia Sdn. Bhd. [Member]
Universal Ample Technology Co Limited [Member]
Universal Ample Technology Co., Limited [member]
ASE Global Integrated Solutions Co Ltd [Member]
ASE Global Integrated Solutions Co., Ltd. [member]
ASE Test [Member]
ASE Social Enterprise Co., Ltd [Member]
ASE Social Enterprise Co., Ltd. ("ASE SOCIAL") [member]
ASE social enterprise co., ltd.
Investor [Axis]
Investor.
Investor [Domain]
Investor.
The Company Investor [Member]
The Company [Member]
The Company Investor.
A S E [Member]
ASE [Member]
ASE.
ASE Test Inc Investor [Member]
ASET [Member]
ASE test inc investor.
J And R Holding Limited Investor [Member]
J&R Holding [Member]
J And R holding limited investor.
Innosource Limited Investor [Member]
Innosource Limited [Member]
Innosource limited investor.
Omniquest Industrial Limited Investor [Member]
Omniquest Industrial Limited [Member]
Omniquest industrial limited investor.
Alto Enterprises Limited Investor [Member]
Alto Enterprises Limited [Member]
Alto enterprises limited investor.
Super Zone Holdings Limited Investor [Member]
Super Zone Holdings Limited [Member]
Super zone holdings limited investor.
ASE Investment Labuan Inc Investor [Member]
ASE Investment (Labuan) Inc. [Member]
ASE Investment Labuan Inc Investor.
ASE Korea Investor [Member]
ASE (Korea) Inc. [Member]
ASE Korea Investor.
ASE Test Holdings Ltd Investor [Member]
ASE Test Holdings, Ltd. [Member]
ASE Test Holdings Ltd Investor.
ISE Labs Inc Investor [Member]
ISE Labs, Inc. [Member]
ISE Labs Inc Investor.
Global Advanced Packaging Technology Limited Investor [Member]
Global Advanced Packaging Technology Limited [Member]
Global Advanced Packaging Technology Limited Investor.
A S E S H [Member]
ASESH [Member]
ASESH.
D H Investor [Member]
DH [Member]
ASE Corporation Investor [Member]
ASE Corporation [Member]
ASE Corporation Investor.
ASE Mauritius Inc Investor [Member]
ASE Mauritius Inc. [Member]
ASE Mauritius Inc Investor.
ASE Labuan Inc Investor [Member]
ASE Labuan Inc. [Member]
ASE Labuan Inc Investor.
USIINC Investor [Member]
USIINC [Member]
USIINC Investor.
Huntington Holdings International Co Ltd Investor [Member]
Huntington Holdings International Co., Ltd. [Member]
Huntington Holdings International Co Ltd Investor.
Real Tech Holdings Limited Investor [Member]
Real Tech Holdings Limited [Member]
Real Tech Holdings Limited Investor.
USIE Investor [Member]
USIE [Member]
USIE Investor.
USISH Investor [Member]
USISH [Member]
USISH Investor.
Universal Global Technology Co Limited Investor [Member]
Universal Global Technology Co., Limited [Member]
Universal Global Technology Co Limited Investor.
UGTW [Member]
UGTW Investor.
SPIL [Member]
SPIL Investor.
SPIL BVI Holding Limited Investor [Member]
SPIL (B.V.I.) Holding Limited [Member]
SPIL BVI Holding Limited Investor.
SPIL Cayman Holding Limited Investor [Member]
SPIL (Cayman) Holding Limited [Member]
SPIL Cayman Holding Limited Investor.
Universal Global Electronics Shanghai Co Ltd Investor [Member]
Universal Global Electronics (Shanghai) Co., Ltd. [Member]
FAFG Investor [Member]
FAFG [Member]
ASTEELFLASH BEDFORD LIMITED Investor [Member]
ASTEELFLASH (BEDFORD) LIMITED [Member]
ASTEELFLASH TECHNOLOGIE Investor [Member]
ASTEELFLASH TECHNOLOGIE [Member]
ASTEELFLASH FRANCE Investor [Member]
ASTEELFLASH FRANCE [Member]
ASTEELFLASH HONG KONG LIMITED Investor [Member]
ASTEELFLASH HONG KONG LIMITED [Member]
ASTEELFLASH HONG KONG LIMITED Investor.
ASTEELFLASH SUZHOU CO LTD Investor [Member]
Asteelflash Suzhou Co., Ltd. [Member]
ASTEELFLASH MEXICO SA de CV Investor [Member]
ASTEELFLASH MEXICO S.A. de C.V. [Member]
ASTEELFLASH US HOLDING CORP Investor [Member]
ASTEELFLASH US HOLDING CORP. [Member]
ASTEELFLASH USA CORP Investor [Member]
ASTEELFLASH USA CORP. [Member]
A S E Holding [Member]
A.S.E. Holding Limited [Member]
ASE holding.
Universal Global Industrial Co., Limited [Member]
Universal Global Industrial Co., Limited
ASE SOCIAL [Member]
ASE SOCIAL [Member]
Ase social.
Asteelflash Holding GmbH [Member]
Asteelflash Holding GmbH. [Member]
Hirschmann Mobility Holding GmbH [Member]
ASEPCAYMAN [Member]
HIRSCHMANN [Member]
Hirschmann [Member]
HIRSCHMANN [member]
HIRSCHMANN.
ASEEMSH Investor [Member]
ASEEMSH [Member]
ASEEMSH Investor.
A S EM T L Investor [Member]
ASEMTL [Member]
ASEMTL.
Hirschmann Car Communications GmbH [Member]
Hirschmann Car Communication GmbH [Member]
Hirschmann Car Communications GmbH.
Universal Ample Technology Co Limited Investor [Member]
Universal Ample Technology Co., Limited [Member]
Summary Of Significant Accounting Policies [abstract]
Summary Of Significant Accounting Policies [abstract]
Range [axis]
Range [axis]
Range [domain]
Range [domain]
Bottom of range [member]
Bottom of range [member]
Bottom of range [member]
Number of shares in entity held by entity or by its subsidiaries or associates
Number of shares in entity held by entity
Shares held by subsidiaries
Shares Held By Subsidiaries (in thousands)
Percentage of total shares held in Subsidiaries
Percentage of total shares held in Subsidiaries
Percentage of total shares held in Subsidiaries.
Closing foreign exchange rate
Convenience exchange rate
Cash and cash equivalents [abstract]
Cash on hand
Cash on hand, checking accounts and demand deposits
Cash equivalents
Cash equivalents (time deposits with original maturity of less than three months)
Disclosure of detailed information about financial instruments [abstract]
Disclosure of detailed information about financial instruments [table]
Disclosure of detailed information about financial instruments [table]
Categories of financial assets [axis]
Categories of financial assets [axis]
Categories of financial assets [domain]
Categories of financial assets [domain]
Derivative financial instruments [member]
Derivative financial instruments [member]
Derivative financial instruments [member]
Non derivative financial assets [member]
Non-derivative financial assets [member]
Non derivative financial assets.
Hybrid financial assets [member]
Hybrid financial assets [member]
Hybrid financial assets.
Classes of financial instruments [axis]
Classes of financial instruments [axis]
Classes of financial instruments [domain]
Classes of financial instruments [domain]
Quoted Shares [Member]
Quoted shares [member]
Quoted shares.
Open-end mutual funds [member]
Open-end mutual funds [member]
Open-end mutual funds.
Forward Exchange Contract [member]
Forward exchange contracts [member]
Forward exchange contract [member].
Swap contract [member]
Swap contracts [member]
Unquoted Shares [member]
Unquoted shares [member]
Unquoted ordinary shares [member]
Unquoted ordinary shares.
Private placements [member]
Private-placement funds [member]
Private placements.
Contingent considerations [Member]
Contingent considerations [member]
Contingent considerations [member]
Contingent considerations.
Others [Member]
Others.
Accumulator Contracts [Member]
Accumulator contracts [member]
Accumulator contracts.
Equity Linked Structured Products [Member]
Equity-linked structured products[member]
Equity linked structured products.
Convertible Notes [Member]
Convertible notes [member]
Disclosure of detailed information about financial instruments [line items]
Disclosure of detailed information about financial instruments [line items]
Current financial assets at fair value through profit or loss, mandatorily measured at fair value
Financial assets mandatorily classified as at FVTPL
Mandatorily at FVTPL
Financial assets at fair value through profit or loss
Total
Current financial liabilities at fair value through profit or loss, classified as held for trading
Financial liabilities held for trading
Financial liabilities at FVTPL
Financial liabilities at fair value through profit or loss
Total
Forward contract [member]
Forward exchange contracts [member]
Contracts maturity period
Maturity Period
Contracts maturity period.
Notional amount
Notional amount
Contracts Currency
Currency
Contracts currency.
Contracts Duration
Contracts duration.
Contract Knock Out price
Knock-out Price
Contract knock out price.
Contract Strike price
Strike Price
Contract strike price.
Top of range [member]
Top of range [member]
Top of range [member]
Types of contracts [axis]
Types of contracts [axis]
Types of contracts [domain]
Types of contracts [domain]
USD CBA [member]
Sell MYR To Buy US Dollar [Member]
Sell MYR/Buy US$ [member]
USD ACCU META UW [Member]
USD ACCU
Sell US to Buy SGD [Member]
Sell US$/Buy SGD [member]
Sell US to Buy MYR [Member]
Sell US$/Buy MYR [member]
Sell US to buy JPY [Member]
Sell US$/Buy JPY [member]
Sell US to Buy EUR [Member]
Sell US$/Buy EUR [member]
Sell US Dollar To Buy RMB [Member]
Sell US$/Buy RMB [member]
Buy US CallEUR Put [Member]
Sell EUR/Buy US$ [member]
Sell Eur To Buy TND [Member]
Sell EUR/Buy TND [member]
Sell RMB To Buy NT Dollar [Member]
Sell RMB/Buy NT$ [member]
Sell RMBBuy JPY [Member]
Sell RMB/Buy JPY [member]
Sell US to buy NT [Member]
Sell US$/Buy NT$ [member]
Sell US To Buy KRW [Member]
Sell US$/Buy KRW [member]
Sell NT to Buy US [Member]
Sell NT$/Buy US$ [member]
Sell MXNBuy US [Member]
Sell MXN/Buy US$ [member]
Sell JPYBuy US [Member]
Sell JPY/Buy US$ [member]
Sell HKD To Buy US [Member]
Sell HKD/Buy US$ [member]
Sell RMB To Buy US Dollar [Member]
Sell RMB/Buy US$ [member]
StrikePrice [Axis]
Strike Price
StrikePrice [Domain]
Strike Price
Strike Price (b) [member]
StrikePrice (a) [Member]
Strike Price (a) [member]
Financial assets at fair value through other comprehensive income [abstract]
Investments in equity instruments designated at fair value through other comprehensive income
Investments in equity instruments
Investments in equity instruments at FVTOCI
Fair value of investments in debt instruments designated as measured at fair value through other comprehensive income
Investments in debt instruments
Investments in debt instruments at FVTOCI
Unsecured cumulative subordinate corporate bonds
Fair value of investments in debt instruments designated as measured at fair value through other comprehensive income.
Financial assets at fair value through other comprehensive income
Total
Balance at January 1
Ending balance
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [abstract]
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [table]
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [table]
Unquoted ordinary shares [member]
Unquoted ordinary shares [member]
Unquoted ordinary shares.
Unquoted preferred shares [member]
Unquoted preferred shares [member]
Unquoted preferred shares.
Taiwan Innovation Board Quoted Ordinary Shares [Member]
Taiwan Innovation Board (TIB) quoted ordinary shares [member]
Taiwan innovation board quoted ordinary shares.
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [line items]
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [line items]
Financial assets at fair value through other comprehensive income [table]
Financial assets at fair value through other comprehensive income [table]
Financial assets at fair value through other comprehensive income [table]
Unsecured Cumulative Subordinate Corporate Bonds [Member]
Unsecured cumulative subordinate corporate bonds [member]
Unsecured cumulative subordinate corporate bonds.
Financial assets at fair value through other comprehensive income [line items]
Financial assets at fair value through other comprehensive income [line items]
Financial assets at fair value through other comprehensive income [line items]
Other financial assets
Corporate bonds amount
Other financial assets
Total
Number of bonds acquired
Number of bonds acquired
Number of bonds acquired.
Interest Rate On Unsecured Subordinate Corporate Bonds
Corporate bonds annual interest rate
Interest rate on unsecured subordinate corporate bonds.
Effective Interest Rate On Unsecured Subordinate Corporate Bonds
Effective interest rate
Effective interest rate on unsecured subordinate corporate bonds.
Trade and other receivables [abstract]
Disclosure of financial assets [table]
Disclosure of financial assets [table]
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis]
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis]
Carrying amount [member]
Carrying amount [member]
Gross carrying amount [member]
Cost [member]
Gross carrying amount [member]
Allowance for credit losses [member]
Allowance for doubtful debts [member]
Disclosure of financial assets [line items]
Disclosure of financial assets [Line Items]
Trade receivables
Trade receivables
Non-current trade receivables
At FVTOCI
Average credit terms
Average credit terms
Average credit terms.
Trade Receivable From Financed
Trade receivable from financed
Trade receivable from financed.
Trade Receivable From Accumulated Factored
Trade receivable from accumulated factored
Trade receivable from accumulated factored.
Recognised liabilities representing continuing involvement in derecognised financial assets
Recognised assets representing continuing involvement in derecognised financial assets
Amount Granted By Banks For The Factoring Agreement
Amount granted by banks for the factoring agreement
Amount granted by banks for the factoring agreement.
Counterparties [axis]
Counterparties [axis]
Counterparties [domain]
Counterparties [domain]
Categories of related parties [axis]
Categories of related parties [axis]
Categories of related parties [domain]
Categories of related parties [domain]
Assets and liabilities [axis]
Assets and liabilities [axis]
Assets and liabilities [domain]
Assets and liabilities [domain]
Transferred financial assets that are not derecognised in their entirety [axis]
Transferred financial assets that are not derecognised in their entirety [domain]
Trade Receivable [Member]
Trade receivable [member]
Trade receivable.
Disclosure of provision matrix [abstract]
Disclosure of provision matrix [table]
Disclosure of provision matrix [table]
Trade receivables [member]
Classes of financial assets [domain]
Trade receivables [member]
Disclosure of provision matrix [line items]
Disclosure of provision matrix [line items]
Expected credit loss rate
Expected credit loss rate
Gross carrying amount of financial assets
Gross carrying amount
Gross carrying amount of financial assets
Allowance For Credit Losses On Financial Assets
Loss allowance (Lifetime ECLs)
Beginning balance
Ending balance
Allowance for credit losses on financial assets.
Current financial assets at amortised cost
Net Amount
Past due status [axis]
Past due status [axis]
Past due status [domain]
Past due status [domain]
Current [member]
Not past due [member]
Not past due [member]
Not later than one month [member]
Less than 1 month [member]
Less than 1 month [member]
Later than one month and not later than three months [member]
1 to 3 months [member]
1 to 3 months [member]
Later than three months [member]
More than 91 days [member]
More than 91 days [member]
Individually impaired [member]
Individually impaired [member]
Individually impaired.
Increase (decrease) through Net remeasurement of loss allowance, allowance account for credit losses of financial assets
Remeasurement of loss allowance
Increase (decrease) through Net remeasurement of loss allowance, allowance account for credit losses of financial assets.
Increase (decrease) through acquisition through business combinations, allowance account for credit losses of financial assets
Acquisitions through business combinations
Increase (decrease) through acquisition through business combinations, allowance account for credit losses of financial assets.
Write offs Allowance Account For Credit Losses Of Financial Assets
Amounts written off
Write-offs allowance account for credit losses of financial assets.
Increase Decrease Through Net Exchange And Other Differences Allowance Account For Credit Losses Of Financial Assets
Effects of foreign currency exchange differences
Increase decrease through net exchange and other differences allowance account for credit losses of financial assets.
Disclosure For Loss Allowance For Current Financial Assets At Fair Value Routed Through Other Comprehensive Income [Table]
Disclosure For Loss Allowance For Current Financial Assets At FVTOCI [Table]
Disclosure For Loss Allowance For Current Financial Assets At Fair Value Routed Through Other Comprehensive Income.
Disclosure For Loss Allowance For Current Financial Assets At Fair Value Routed Through Other Comprehensive Income [Line Items]
Disclosure For Loss Allowance For Current Financial Assets At FVTOCI [Line Items]
Disclosure For Loss Allowance For Current Financial Assets At Fair Value Routed Through Other Comprehensive Income.
Expected Credit Loss Rate One
Expected credit loss rate
Expected Credit Loss Rate One
Gross Carrying Amount Of Current Assets At Fair Value Through Other Comprehensive Income
Gross carrying amount
Gross Carrying Amount Of Current Assets At Fair Value Through Other Comprehensive Income.
Expected Credit Loss Allowance For Current Financial Assets At Fair Value Routed Through Other Comprehensive Income
Loss allowance (Lifetime ECLs)
Expected Credit Loss Allowance For Current Financial Assets At Fair Value Routed Through Other Comprehensive Income.
Current financial assets at fair value through other comprehensive income
Net Amount
Trade receivables, net
Classes of current inventories [abstract]
Current finished goods
Finished goods
Current work in progress
Work in process
Current raw materials
Raw materials
Current production supplies
Supplies
Inventories in transit
Raw materials and supplies in transit
Inventories in transit.
Cost of inventories recognised as expense during period
Cost of inventories recognized as operating costs
Inventory write-down
Write-downs of inventories
Disclosure of detailed information about property, plant and equipment [abstract]
Disclosure of detailed information about property, plant and equipment [table]
Disclosure of detailed information about property, plant and equipment [table]
Classes of property, plant and equipment [axis]
Classes of property, plant and equipment [axis]
Classes of property, plant and equipment [domain]
Classes of property, plant and equipment [domain]
Land And Buildings Held For Sale [member]
Land and buildings held for sale [member]
Land and buildings held for sale.
Construction in progress [member]
Construction in progress [member]
Disclosure of detailed information about property, plant and equipment [line items]
Disclosure of detailed information about property, plant and equipment [Line Items]
Dummy
Inventories related to real estate business
Dummy
Inventories related to real estate business, noncurrent
Inventories related to real estate business expected to be recovered longer than twelve months
Inventories related to real estate business expected to be recovered.
Reclassified items [axis]
Reclassified items [axis]
Reclassified items [domain]
Reclassified items [domain]
Disclosure of financial assets [abstract]
Time deposits [member]
Time deposits with original maturity over three months [member]
Time deposits with original maturity of over three months.
Pledged Time Deposits [member]
Pledged time deposits [member]
Pledged time deposits.
Other financial asset [member]
Others [member]
Other financial assets.
Guarantee Deposits [Member]
Guarantee deposits [member]
Guarantee deposits [member].
Investments in subsidiaries, joint ventures and associates [abstract]
Investments in associates
Investments in associates
Investments in joint ventures
Investments in joint venture
Carrying Amount
Disclosure of associates [abstract]
Disclosure of associates [table]
Disclosure of associates [table]
Deferred gain on transfer of land [member]
Deferred gain on transfer of land [member]
Deferred gain on transfer of land.
Disclosure of associates and joint ventures [line items]
Disclosure of associates and joint ventures [line items]
Line items represent concepts included in a table. These concepts are used to disclose reportable information about associate and joint ventures associated with domain members defined in one or many axes of the table.
Principal place of business of associate
Operating Location
Proportion of ownership interest in associate
Percentages of ownership held by the Group
Proportion of ownership interest in associate
Proportion of ownership interest in associate
Investments in associates before deferred gain on transfer of land
Investments in associates before deferred gain on transfer of land
Investments in associates before deferred gain on transfer of land.
Associates [axis]
Associates [domain]
Deca Technologies Inc [member]
Deca Technologies Inc. [member]
Deca Technologies Inc.
Hung Ching Development And Construction Co [member]
Hung Ching Development & Construction Co. [member]
Hung Ching Development & Construction Co.
Hung Ching Kwan Co [member]
Hung Ching Kwan Co. [member]
Hung Ching Kwan Co.
ChipMos Technologies Inc [member]
ChipMOS Technologies Inc. [member]
ChipMos Technologies Inc
YANN YUAN INVESTMENT CO., LTD [member]
Yann Yuan Investment Co., Ltd. [member]
YANN YUAN INVESTMENT CO., LTD [member]
MUniverse Investments PTE LTD [Member]
M-Universe Investments Pte. Ltd. [member]
M-Universe Investments PTE. LTD
CHIPLETZ [Member]
CHIPLETZ member.
MACHVISION Inc [Member]
QUESTYLE [Member]
QUESTYLE [member]
QUESTYLE.
Disclosure Of Investments Accounted For Using Equity Method [line items]
Disclosure of Investments Accounted for Using Equity Method [line Items]
Disclosure of investments accounted for using equity method.
Consideration Paid In Cash
Consideration paid in cash for shares
Consideration paid in cash.
Share Capital Subscribed
Share Capital Subscribed.
Impairment Loss on Investments Accounted for Using the Equity Method
Impairment loss on investments accounted for using the equity method
Impairment loss on investments accounted for using the equity method (Note 14)
Impairment loss on investments accounted for using the equity method.
Discount rate used in current estimate of value in use
Discount rate used in current estimate of value in use
Joint ventures [axis]
Joint ventures [axis]
Joint ventures [domain]
Joint ventures [domain]
Non-adjusting events after reporting period [axis]
Non-adjusting events after reporting period [axis]
Non-adjusting events after reporting period [domain]
Non-adjusting events after reporting period [domain]
Sale Of Stocks [Axis]
Sale of stocks [Axis].
Sale Of Stocks [Domain]
MUtek [Member]
ChipMos [Member]
ChipMos.
DECA [Member]
Classes of share capital [axis]
Classes of share capital [domain]
Classes of share capital [domain]
Fair value of investments in associates for which there are quoted market prices
Fair value of investments in associates with available published price quotation
Level 1 of fair value hierarchy [member]
Level 1 of fair value hierarchy [member]
Aggregated individually immaterial associates [member]
Associates that are not individually material [member]
Disclosure of joint ventures [table]
Disclosure of joint ventures [table]
MUtek Electronics Co., Ltd. [Member]
MUtek electronics co., ltd.
Disclosure of joint ventures [line items]
Disclosure of joint ventures [line items]
Principal place of business of joint venture
Operating Location
Proportion of ownership interest in joint venture
Percentages of ownership
Disclosure of joint ventures [abstract]
Aggregated individually immaterial joint ventures [member]
Joint venture that is not individually material [member]
Accumulated Depreciations Amortization And Impairment [Member]
Accumulated depreciation, amortisation and impairment [member]
Accumulated depreciation and impairment [Member]
Accumulated Depreciations Amortization And Impairment.
Buildings and improvements [member]
Buildings and improvements [member]
Buildings and improvements.
Machinery And Equipment1 [member]
Machinery and equipment [member]
Machinery and equipment [member]
Machinery and equipment.
Other Equipment [member]
Other equipment [member]
Other equipment.
Construction in Progress And Machinery In Transit [member]
Construction in progress and machinery under installation [member]
Construction in progress and machinery in transit.
Land and Land Improvements1 [Member]
Land and Land Improvements [Member]
Land and Land Improvements [Member].
Depreciation, property, plant and equipment
Depreciation expense
Property, plant and equipment
Additions other than through business combinations, property, plant and equipment
Additions
Purchase of property, plant and equipment
Impairment loss recognised in profit or loss, property, plant and equipment
Impairment losses recognized
Impairment losses recognized property plant and equipment
Disposals, property, plant and equipment
Disposals
Increase (decrease) through transfers and other changes, property, plant and equipment
Reclassification
Acquisitions through business combinations, property, plant and equipment
Acquisitions through business combinations
Increase (decrease) through net exchange differences, property, plant and equipment
Effect of foreign currency exchange differences
Accumulated depreciation, amortisation and impairment [member]
Accumulated depreciation, amortisation and impairment [member]
Main buildings [member]
Main plant buildings [Member]
Main plant buildings.
Clean Rooms [member]
Cleanrooms [Member]
Cleanrooms.
Other property, plant and equipment [member]
Others [Member]
Land Improvements1 [Member]
Land Improvements [Member]
Land Improvements [Member].
Depreciation method, property, plant and equipment
Property, plant and equipment useful lives
Property Plant And Equipments [Axis]
Property Plant And Equipments [Member]
Land [member]
Land [member]
Disclosure of quantitative information about right-of-use assets [line items]
Additions to right-of-use assets
Additions to right-of-use assets
Depreciation, right-of-use assets
Depreciation of right-of-use assets
Right-of-use assets
Lease liabilities [abstract]
Discount Rate For Lease Liabilities
Discount rate for lease liabilities.
Buildings [member]
Lease Term
Lease Term
Lease term
Expense relating to short-term leases for which recognition exemption has been used
Expenses relating to short-term leases
Expense relating to leases of low-value assets for which recognition exemption has been used
Expenses relating to low-value assets leases
Expense relating to variable lease payments not included in measurement of lease liabilities
Expenses relating to variable lease payments not included in the measurement of lease liabilities
Cash outflow for leases
Total cash outflow for leases
Disclosure of detailed information about investment property [abstract]
Disclosure of detailed information about investment property [abstract]
Disclosure of detailed information about investment property [table]
Disclosure of detailed information about investment property [table]
Accumulated Depreciations [Member]
Accumulated depreciations [member]
Accumulated depreciations.
Right-of-use assets [member]
Right-of-use assets [member]
Disclosure of detailed information about investment property [line items]
Disclosure of detailed information about investment property [line items]
Acquisitions through business combinations, investment property
Additions
Depreciation, investment property
Depreciation expenses
Investment properties
Disposals, investment property
Disposals
Transfer from (to) inventories and owner-occupied property, investment property
Reclassification
Increase (decrease) through net exchange differences, investment property
Effects of foreign currency exchange differences
Undiscounted operating lease payments to be received
Undiscounted operating lease payments to be received
Maturity [axis]
Maturity [axis]
Maturity [domain]
Maturity [domain]
Not later than one year [member]
Year 1 [member]
Less than 1 year [member]
Later than one year and not later than two years [member]
Year 2 [member]
Later than two years and not later than three years [member]
Year 3 [member]
Later than three years and not later than four years [member]
Year 4 [member]
Later than four years and not later than five years [member]
Year 5 [member]
Later than five years [member]
Year 6 onwards [member]
More than 5 years [member]
Description of useful life, investment property, cost model
Investment properties are depreciated using the straight-line method over their estimated useful lives
Types of investment property [axis]
Types of investment property [axis]
Types of investment property [domain]
Types of investment property [domain]
At fair value [member]
Fair value [member]
Level 3 of fair value hierarchy [member]
Level 3 of fair value hierarchy [member]
Disclosure of reconciliation of changes in goodwill [abstract]
Disclosure of reconciliation of changes in goodwill [table]
Disclosure of reconciliation of changes in goodwill [table]
Accumulated Impairment of Goodwill [Member]
Accumulated impairment [Member]
Accumulated Impairment of Goodwill.
Disclosure of reconciliation of changes in goodwill [line items]
Disclosure of reconciliation of changes in goodwill [line items]
Impairment loss recognised in profit or loss, goodwill
Impairment losses recognized
Impairment loss on goodwill
Additional recognition, goodwill
Acquisitions through business combinations
Increase (decrease) through net exchange differences, goodwill
Effect of foreign currency exchange differences
Disclosure of information for cash-generating units [abstract]
Disclosure of information for cash-generating units [table]
Disclosure of information for cash-generating units [table]
Disclosure of information for cash-generating units [line items]
Disclosure of information for cash-generating units [line items]
Segments [axis]
Segments [axis]
Segments [domain]
Segments [domain]
Packaging segment [member]
Packaging segment [member]
Packaging segment.
Testing Segment [member]
Testing segment [member]
Testing segment.
All other segments [member]
All other segments [member]
EMS Segment [Member]
EMS segment.
Discount rate applied to cash flow projections
Discount rate applied to cash flow projections
Disclosure of detailed information about intangible assets [abstract]
Disclosure of detailed information about intangible assets [table]
Disclosure of detailed information about intangible assets [table]
Cost [Member]
Cost [member]
Cost.
Classes of intangible assets other than goodwill [axis]
Classes of intangible assets other than goodwill [axis]
Classes of intangible assets other than goodwill [domain]
Classes of intangible assets other than goodwill [domain]
Customer-related intangible assets [member]
Customer relationships [Member]
Computer software [member]
Computer software [Member]
Copyrights, patents and other industrial property rights, service and operating rights [member]
Patents and acquired specific technology [Member]
Other intangible assets [member]
Others [Member]
Disclosure of detailed information about intangible assets [line items]
Disclosure of detailed information about intangible assets [line items]
Increase (decrease) other than through business combinations, intangible assets other than goodwill
Additions
Increase (decrease) other than through business combinations, intangible assets other than goodwill.
Disposals and retirements, intangible assets other than goodwill
Disposals or derecognition
Acquisitions through business combinations, intangible assets other than goodwill
Acquisitions through business combinations (Note 29)
Increase (decrease) through net exchange differences, intangible assets other than goodwill
Effect of foreign currency exchange differences
Impairment loss recognised in profit or loss, intangible assets other than goodwill
Impairment losses recognized
Disclosure of intangible assets with indefinite useful life [abstract]
Disclosure of intangible assets with indefinite useful life [table]
Disclosure of intangible assets with indefinite useful life [table]
Disclosure of intangible assets with indefinite useful life [line items]
Disclosure of intangible assets with indefinite useful life [line items]
Amortisation method, intangible assets other than goodwill
Other intangible assets useful lives
Disclosure of detailed information about borrowings [abstract]
Disclosure of detailed information about borrowings [table]
Disclosure of detailed information about borrowings [table]
ASX Bank Loans [Member]
Asxbank loans.
Disclosure of detailed information about borrowings [line items]
Disclosure of detailed information about borrowings [line items]
Amount Of Bank Loan Settled
Amount of bank loan repaid
Amount of bank loan settled.
Settlement [Axis]
Settlement [Domain]
January To March 2026 [Member]
January to march 2025.
January To March 2025 [Member]
January to march 2024.
Secured bank loans received
Secured bank loans, annual interest rates were 3.81%-4.16% and 2.82%-3.48% as of December 31, 2024 and 2025, respectively
Unsecured bank loans received
Unsecured bank loans, annual interest rates were 1.75%-6.96% and 1.70%-5.72% as of December 31, 2024 and 2025, respectively
Borrowings
Borrowings
Borrowings
Long-term borrowings
Short Term Bank Loans [Member]
Short Term Bank Loans [Member]
Short term bank loans.
Borrowings, interest rate
Annual interest rates
Annual interest rate (%)
Interest rate
Classes of financial liabilities [axis]
Classes of financial liabilities [axis]
Classes of financial liabilities [domain]
Classes of financial liabilities [domain]
Secured Loan [Member]
Secured Loan [Member]
Unsecured Loan [Member]
Unsecured Loan [Member]
Unamortized discounts [member]
Unamortized Discounts [member]
Unamortized discounts.
Current Portion of Current Bills Issued
Short Term Bills Payable
Current Portion of Current Bills Issued.
Commercial Papers [Member]
ShortTerm Notes Payable [Member]
Bank loans [member]
Bank loans [member]
Bank loans.
Syndicated Bank Loans [member]
Syndicated bank loans [Member]
Syndicated bank loans.
Other loans [member]
Other loans [Member]
Other loans.
Mortgages [member]
Mortgage loans [Member]
Unamortized Arrangement Fee
Less: unamortized arrangement fee
Unamortized Arrangement Fee
Repayable at Maturity in April Two Thousand Twenty Six [Member]
Repayable at maturity in April 2026 [Member]
Repayable at Maturity in April 2026.
Repayable At Maturity In August Two Thousand Twenty Five [Member]
Repayable at maturity in August 2025 [Member]
Repayable At Maturity In August Two Thousand Twenty Seven [Member]
Repayable at maturity in August 2027 [Member]
RepayableAtMaturityInAprilTwoThousandTwentyFive [Member]
Repayable at maturity in April 2025 [Member]
Repayable at Maturity in March Two Thousand Twenty Seven [Member]
Repayable at maturity in March 2027 [Member]
Repayable at Maturity in March 2027 [Member]
Repayable at maturity in march two thousand twenty seven.
Premiums on Bonds Payable [Member]
Premiums on bonds payable [member]
premiums on bonds payable.
Bonds issued
Bonds payable
Premiums On Bonds Payable
Add: premiums on bonds payable
Premiums on bonds payable.
Borrowings Interest Rate Period [Axis]
Borrowings Interest Rate Period [Axis].
Borrowings Interest Rate Period [Member]
Borrowings Interest Rate Period Member.
Interest Rate Period One [Member]
Interest rate period one member.
Interest Rate Period Two [Member]
Interest Rate Period Two [Member].
Interest Rate Period Three [Member]
Interest rate period three member.
Interest Rate Period Four [Member]
Interest rate period four member.
Interest Rate Period Five [Member]
Interest rate period five member.
Interest Rate Period Six [Member]
Interest rate period six member.
USISH Bonds [Member]
USISH bonds.
Unconverted USISH Bonds [Member]
Unconverted USISH bonds member.
Borrowings, maturity
Borrowings maturity
Conversion Period of Bonds
Conversion period of bonds.
Conversion Price
Conversion price
Percentage of current conversion price on Stock Exchange
Percentage of current conversion price on Stock Exchange
Number of consecutive trading days for determining Conversion price
Number of consecutive trading days for determining conversion price.
Percentage of par value on USISH Bonds
Percentage of par value on USISH bonds.
Unconverted Bonds Redemption Threshold Percentage
Unconverted bonds redemption threshold percentage
Unconverted bonds redemption threshold percentage.
Unconverted Bond Redemption Threshold Amount
Unconverted bond redemption threshold amount
Unconverted bond redemption threshold amount.
Par value per share
Par value per share
Debt Conversion Original Debt Amount
Debt conversion, original debt, amount
Debt conversion, original debt, amount.
Debt Conversion, Converted Instrument, Shares Issued
Debt conversion, converted Instrument, shares issued
Debt conversion, converted Instrument, shares issued.
Bonds Issued Tranche [Axis]
Bonds Issued Tranche [Member]
Major ordinary share transactions [member]
Subclassifications of assets, liabilities and equities [abstract]
Accrued salary and compensation
Accrued salary and bonus
Accrued salary and compensation.
Accrued compensation to employees and remuneration to directors and supervisors
Accrued employees' compensation and remuneration to directors
Accrued employees' compensation and remuneration to directors and supervisors.
Accrued employee insurance
Accrued employee insurance
Accrued employee insurance.
Current accrued utilities expenses
Accrued utilities
Current accrued utilities expenses.
Other payables
Others
Payable To Contractor And Equipment Suppliers
Payables to contractors and equipment suppliers
Payable to contractor and equipment suppliers.
Disclosure of defined benefit plans [abstract]
Disclosure of defined benefit plans [table]
Disclosure of defined benefit plans [table]
Defined benefit plans [axis]
Defined benefit plans [axis]
Defined benefit plans [domain]
Defined benefit plans [domain]
Pension plans for executive managers [member]
Pension plans for executive managers [member]
Pension plans for executive managers.
Disclosure of defined benefit plans [line items]
Disclosure of defined benefit plans [line items]
Percentage of employees monthly wages and salaries as contributions to defined benefit plan
Percentage of monthly pension contributions
Percentage of employees monthly wages and salaries as contributions to defined benefit plan
Post-employment benefit expense, defined benefit plans
Pension costs
Defined benefit plans
Net defined benefit liability
Accrued pension liabilities
Weighted average duration of defined benefit obligation
Average duration of the defined benefit obligation
Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans
Gains (losses) on remeasurements of defined benefit plans
Estimate of benefit payments expected to be paid from defined benefit plan
Expected contribution to defined benefit plans
Estimate of contributions expected to be paid to plan for next annual reporting period
Expected contribution to defined benefit plans in 2025
Disclosure of net defined benefit liability (asset) [abstract]
Defined benefit obligation, at present value
Present value of the defined benefit obligation
Plan assets, at fair value
Fair value of the plan assets
Total
Defined Benefit Plan Recorded under others payables
Recorded under other payables
Defined benefit plan recorded under others payables.
Recorded Under Other Non Current Assets
Recorded under other non-current assets
Recorded under other non current assets.
Net Defined Benefit Liability
Net defined benefit liabilities
Net defined benefit liability.
Recorded Under NetDefined Benefit Liabilities
Recorded under net defined benefit liabilities
Recorded under net defined benefit liabilities.
Disclosure of net defined benefit liability (asset) [table]
Disclosure of net defined benefit liability (asset) [table]
Disclosure of net defined benefit liability (asset) [line items]
Disclosure of net defined benefit liability (asset) [line items]
Net defined benefit liability (asset)
Beginning balance
Ending balance
Current service cost, net defined benefit liability (asset)
Current service cost
Past service cost, net defined benefit liability (asset)
Past service cost and loss on settlements
Interest expense (income), net defined benefit liability (asset)
Net interest expense (income)
Post-employment benefit expense, defined benefit plans excluding executive managers
Recognized in profit or loss
Post-employment benefit expense, defined benefit plans excluding executive managers.
Return on plan assets excluding interest income or expense, net defined benefit liability (asset)
Return on plan assets (excluding amounts included in net interest)
Actuarial gains (losses) arising from changes in financial assumptions, net defined benefit liability (asset)
Changes in financial assumptions
Actuarial Gains Losses Arising From Experience Adjustments
Experience adjustments
Actuarial gains losses arising from experience adjustments.
Actuarial gains (losses) arising from changes in demographic assumptions, net defined benefit liability (asset)
Changes in demographic assumptions
Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans
Recognized in other comprehensive income
Contributions to plan by employer, net defined benefit liability (asset)
Contributions from the employer
Payments from plan net defined benefit asset liability
Benefits paid from the pension fund
Payments from plan, net defined benefit (asset) liability.
Benefits paid or payable
Benefits paid from the Group
Increase Decrease Through Business Combinations Liabilities Assumed Net Defined Benefit Liability Asset
Liabilities assumed in a business combination
Increase decrease through business combinations liabilities assumed net defined benefit liability asset.
Increase (decrease) through changes in foreign exchange rates, net defined benefit liability (asset)
Exchange differences on foreign plans
Decrease (increase) in net defined benefit liability (asset) resulting from payments in respect of settlements
Liabilities extinguished on settlements
Increase (decrease) in net defined benefit liability (asset) resulting from other changes
Other termination benefit cost
Net defined benefit liability (asset) [axis]
Net defined benefit liability (asset) [axis]
Net defined benefit liability (asset) [domain]
Net defined benefit liability (asset) [domain]
Present value of defined benefit obligation [member]
Defined benefit obligation [member]
Plan assets [member]
Fair value of plan assets [member]
Disclosure of fair value of plan assets [abstract]
Cash and cash equivalents, amount contributed to fair value of plan assets
Cash
Debt instruments, amount contributed to fair value of plan assets
Debt instruments
Equity instruments, amount contributed to fair value of plan assets
Equity instruments
Other assets, amount contributed to fair value of plan assets
Others
Actuarial assumption of discount rates
Discount rates
Actuarial assumption of expected rates of salary increases
Expected rates of salary increase
Disclosure of sensitivity analysis for actuarial assumptions [abstract]
Disclosure of sensitivity analysis for actuarial assumptions [table]
Disclosure of sensitivity analysis for actuarial assumptions [table]
Actuarial assumptions [axis]
Actuarial assumptions [axis]
Actuarial assumptions [domain]
Actuarial assumptions [domain]
Actuarial assumption of discount rates [member]
Actuarial assumption of discount rates [member]
Actuarial assumption of expected rates of salary increases [member]
Actuarial assumption of expected rates of salary increases [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Increase (decrease) in defined benefit obligation due to reasonably possible increase in actuarial assumption
Change in defined obligation due to increase in actuarial assumption
Increase (decrease) in defined benefit obligation due to reasonably possible decrease in actuarial assumption
Change in defined obligation due to decrease in actuarial assumption
Actuarial present value of promised retirement benefits
Maturity analysis of undiscounted pension benefit
Later than one year and not later than five years [member]
1-5 years [member]
Disclosure of classes of share capital [abstract]
Number of shares authorised
Numbers of shares authorized (in thousands)
Number of shares reserved for issue under options and contracts for sale of shares
Numbers of shares reserved (in thousands) Employee share options
Number of shares issued and fully paid
Number of shares issued and fully paid (in thousands)
Issued Capital Authorised Amount
Share capital authorized
Issued capital authorised amount.
Share Capital Reserved Under Options
Share capital reserved Employee share options
Share capital reserved under options.
Disclosure of classes of share capital [table]
Disclosure of classes of share capital [table]
American depository shares [member]
American depository shares (ADs) [member]
American depository shares.
Ordinary shares [member]
Ordinary shares [member]
Disclosure of classes of share capital [line items]
Disclosure of classes of share capital [line items]
Number of Ordinary Shares Per ADS
Number of shares represented by each ADS
Number of ordinary shares per ADS.
Number of shares outstanding
Number of shares outstanding
Cash Dividend Percentage on Dividend Distribution
Percentage of cash dividend on dividend distribution
Cash dividend percentage on dividend distribution.
Percentage of legal reserve on share capital
Percentage of legal reserve on share capital
Percentage of legal reserve on share capital.
Reserves within equity [axis]
Reserves within equity [axis]
Reserves within equity [domain]
Reserves within equity [domain]
Title of Individual [Axis]
Title and Position [Domain]
Issuance Of Share Value
Issuance of ordinary shares
Issuance of share value.
Merger by share exchange
Merger by share exchange
Merger by share exchange.
Difference between consideration received or paid and carrying amount of subsidiaries' net assets upon actual disposal or acquisition effect on additional paid-in capital
Difference between consideration and the carrying amount of the subsidiaries' net assets during actual disposal or acquisition
Difference between consideration received or paid and carrying amount of subsidiaries' net assets upon actual disposal or acquisition effect on additional paid-in capital.
Share premium, may be used to offset a deficit, distributed as cash dividends, or transferred to share capital
Capital surplus deficit distributed as cash dividends
Share premium, may be used to offset a deficit, distributed as cash dividends, or transferred to share capital.
Changes in percentage of ownership interest in subsidiaries
Changes in percentage of ownership interest in subsidiaries
Changes in percentage of ownership interest in subsidiaries.
Treasury stock transactions
Treasury share transactions
Treasury stock transactions.
Exercised employee share options
Exercised employee share options
Exercised employee share options.
Expired employee share options
Expired share options
Expired employee share options.
Share of changes in capital surplus of associates
Share of changes in capital surplus of associates accounted for using the equity method
Share of changes in capital surplus of associates.
Amount of unclaimed dividends
Dividends that the claim period has elapsed and unclaimed by shareholders
Amount of unclaimed dividends.
Share premium, may be used to offset a deficit only
Capital surplus offset deficit
Share premium, may be used to offset a deficit only.
Employee share options
Employee share options
Employee share options.
Other Share Based Payment
Others
Other share based payments
Share premium, may not be used for any purpose
Capital surplus for other purpose
Share premium, may not be used for any purpose.
Employee Restricted Stock Awards
Employee restricted stock awards
Employee restricted stock awards.
Exercised Disgorgement
Exercised disgorgement
Exercised disgorgement.
Donations from Shareholders
Donation from shareholders
Donations from shareholders.
Detailed Information About Appropriation Of Retained Earnings [Abstract]
Detailed information about appropriation of retained earnings.
Statutory reserve [member]
Legal reserve [member]
Cash Dividends [Member]
Cash dividends [member]
Cash Dividends [Member].
Increase (decrease) through appropriation of retained earnings, equity
Appropriation of earnings
Increase (decrease) in retained earnings
Dividends paid, ordinary shares per share
Dividends per share
Financial assets at fair value through other comprehensive income, Unrealized gain (loss) in debt instruments
Debt instruments
Financial assets at fair value through other comprehensive income, Unrealized gain (loss) in debt instruments.
Financial assets at fair value through other comprehensive income, Unrealized gain (loss) in equity instruments
Equity instruments
Financial assets at fair value through other comprehensive income, Unrealized gain (loss) in equity instruments.
Financial assets at fair value through other comprehensive income, Unrealized gain (loss) from share from associates and joint venture accounted for using equity method
Share from associates and joint ventures accounted for using the equity method
Financial assets at fair value through other comprehensive income, Unrealized gain (loss) from share from associates and joint venture accounted for using equity method
Financial assets at fair value through other comprehensive income, Realized loss (gain) from disposal of equity instruments and transferred cumulative gain or loss to retained earnings
Cumulative unrealized loss of equity instruments transferred to retained earnings due to disposal
Financial assets at fair value through other comprehensive income, Realized loss (gain) from disposal of equity instruments and transferred cumulative gain or loss to retained earnings.
Financial assets at fair value through other comprehensive income, Realized loss (gain) from disposal of associates and joint venture accounted for using the equity method
Cumulative unrealized gain transferred to retained earnings due to disposal of equity instruments in relation to associates and joint venture accounted for using the equity method
Financial assets at fair value through other comprehensive income, Realized loss (gain) from disposal of associates and joint venture accounted for using the equity method.
Hedges of net investment in foreign operations [abstract]
Disclosure of detailed information about hedges [table]
Disclosure of detailed information about hedges [line items]
Gain loss on foreign currency risk loans denominated in foreign currency
Foreign currency risk - loans denominated in foreign currency
Gain loss on foreign currency risk loans denominated in foreign currency
Gains Losses On Hedges Of Net Investments In Foreign Operations Net Of Taxes
Balance at January 1
Balance at December 31
Gains Losses On Hedges Of Net Investments In Foreign Operations Net Of Tax.
Disclosure of Restricted Stock Awards for Employees [Abstract]
Disclosure of restricted stock awards for employees.
Unearned Employee Compensation
Balance at January 1
Balance at December 31
Unearned employee compensation.
Share Based Payment Expenses
Share-based payment expenses
Share-based payment expenses.
Employee Restricted Stock Awards ,Issues
Issuance of shares
Employee restricted stock awards issues.
Unearned Employee Compensation Valuation Adjustment
Valuation adjustments
Unearned employee compensation valuation adjustment.
Shares held by subsidiaries, value
Shares Held By Subsidiaries, Value
Shares held by subsidiaries, value.
Gains (losses) on Unrealized loss on equity instruments at FVTOCI
Unrealized gain (loss) on equity instruments at FVTOCI
Gains (losses) on Unrealized loss on equity instruments at FVTOCI.
Gain (loss) on remeasurement, net defined benefit liability (asset)
Remeasurement on defined benefit plans
Increase Decrease In Non-controlling Interests Arising From Repurchase Of Outstanding Ordinary Shares Of Subsidiaries
Decrease in non-controlling interests arising from disposal of subsidiary
Increase decrease in non-controlling interests arising from repurchase of outstanding ordinary shares of subsidiaries.
Increase Decrease In Non-controlling Interests Arising From Outstanding Vested Share Options Held By The Employees Of Subsidiaries
Non-controlling interest relating to outstanding vested employee share options granted by subsidiaries
Increase decrease in non-controlling interests arising from outstanding vested share options held by the employees of subsidiaries.
Dividends paid to non-controlling interests
Cash dividends distributed to non-controlling interests
Gains (losses) on hedges of net investments in foreign operations, net of tax
Gain (loss) from hedging
Equity Component Of Convertible Bonds Issued By Subsidiaries
Equity component of convertible bonds issued by subsidiaries
Equity component of convertible bonds issued by subsidiaries.
Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity attributable to owners of parent
Repurchase of outstanding shares by subsidiaries (Note 31)
Non-controlling interest arising from exercised convertible bonds issued by subsidiaries
Increase decrease through exercise of convertible bonds.
Acquisition of non-controlling interests in subsidiaries
Increase Decrease Through Acquisition of Non-Controlling Interests in Subsidiaries.
Non-controlling interests arising from acquisition of subsidiaries
Increase decrease through non-controlling interests arising from acquisition of subsidiaries.
Subscription For Subsidiaries Capital Increase At Percentage Different From Its Existing Ownership
The Group's subscription for subsidiaries' capital increase at a percentage different from its existing ownership
Subscription for subsidiaries capital increase at percentage different from its existing ownership.
Analysis of income and expense [abstract]
Rental income
Rental income
Gains (losses) on disposals of non-current assets
Gain on disposal of property, plant and equipment
Impairment loss
Impairment loss (Notes 15, 18 and 19)
Miscellaneous other operating income expense
Others
Miscellaneous other operating income expense.
Royalty income
Income from government grants
Government subsidies
Interest Income Contract With Customer
Contracts with customers
Interest income contract with customer.
Interest Income Bank Deposits
Bank deposits
Interest income bank deposits.
Interest Income On Revenue From Loan To Related Parties
Loans to related parties (Note 35)
Interest income on revenue from loan to related parties.
Gains (losses) on financial assets at fair value through profit or loss
Net gain on financial assets mandatorily at FVTPL
Gains losses on financial assets and liabilities at fair value through profit or loss classified as held for trading
Net loss arising on financial instruments held for trading
Gains losses on financial assets and liabilities at fair value through profit or loss classified as held for trading.
Miscellaneous other gains (losses)
Others
Miscellaneous other gains (losses)
Foreign exchange gain (loss)
Foreign exchange gain (loss), net
Gain Recognized In Bargain Purchase Transaction
Gain on bargain purchase (Note 29)
Gain recognized in bargain purchase transaction.
Gain Or Loss On Disposal Of Investments
Gain on disposal of investments accounted for using the equity method (Note 14)
Gain Or Loss On Disposal Of Investments
Amounts included in the cost of qualifying assets [abstract]
Less: Amounts included in the cost of qualifying assets
Amounts included in the cost of qualifying assets.
Borrowing costs capitalised
Property, plant and equipment
Capitalized borrowing costs
Interest expense excluding loss on derivatives
Interest expense
Interest expense excluding loss on derivatives.
Other finance cost
Other finance costs
Interest expense on financial liabilities measured at amortized cost
Total interest expense for financial liabilities measured at amortized cost
Interest expense on financial liabilities measured at amortized cost.
Interest expense on lease liabilities
Interest on lease liabilities
Interest Expenses On Borrowings And Bonds Payable
Interest on borrowings and bonds payable
Interest expenses on borrowings and bonds payable.
Other interest expenses
Other interest expenses.
Property, plant and equipment [member]
Capitalisation rate of borrowing costs eligible for capitalisation
Annual interest capitalization rates
Depreciation and amortisation expense [abstract]
Analysis Of Income And Expense [table]
Analysis Of Income And Expense [table]
Analysis Of Income And Expense [table]
Analysis Of Income And Expense [line items]
Analysis of income and expense [Line Items]
Analysis of income and expense.
Depreciation and amortisation expense
Depreciation and amortization
Depreciation and amortization
Income Statement Location 1 [axis]
Income Statement Location [axis]
Income Statement Location 1.
Income Statement Location 1 [member]
Income Statement Location [member]
Income Statement Location 1 [member].
Operating costs [member]
Operating costs [member]
Operating costs.
Operating Expenses [Member]
Operating expenses [member]
Operating expense.
Direct operating expense from investment property [abstract]
Direct operating expense from investment property generating rental income
Direct operating expenses of investment properties that generated rental income
Classes of employee benefits expense [abstract]
Post-employment benefits
Post-employment benefit expense, defined contribution plans
Defined contribution plans
Post Employment Benefit Expense
Post-employment benefits
The amount of post-employment benefit expense.
Expense from share-based payment transactions with employees
Equity-settled share-based payments
Other short-term employee benefits
Other employee benefits
Employee benefits expense
Employee benefits expense
Percentage Of Employees Compensation
Percentage of employees' compensation
Percentage of employees compensation.
Percentage Of Remuneration To Directors
Percentage of remuneration to directors
Percentage of remuneration to directors.
Difference Between Employee Compensation Benefits And Director Remuneration Adjusted In Net Profit
Difference Between Employee Compensation Benefits And Director Remuneration Adjusted In Net Profit
Difference Between Employee Compensation Benefits And Director Remuneration Adjusted In Net Profit
Employee Category [Axis]
Employee Category [Domain]
Grassroots Level Employee [Member]
Grassroots level employee.
Resolved By The Board Of Directors [Member]
Resolved by the board of directors [member]
Recognized in the consolidated financial statements [Member]
Recognized in the consolidated financial statements [member]
Recognized in the consolidated financial statements
Employees' compensation
Employees' compensation
Employees' compensation.
Directors Remuneration Payable
Remuneration to directors
Directors remuneration payable.
Major components of tax expense (income) [abstract]
Current tax expense (income) and adjustments for current tax of prior periods [abstract]
Current income tax
Current tax expense (income)
In respect of the current year
Income tax on unappropriated earnings
Income tax on unappropriated earnings
Income tax on unappropriated earnings.
Adjustments for current tax of prior periods
Changes in estimate for prior years
Current tax expense (income) and adjustments for current tax of prior periods
Current income tax
Deferred tax expense (income) [abstract]
Deferred income tax
Deferred tax expense (income)
In respect of the current year
Deferred tax expense (income) relating to tax rate changes or imposition of new taxes
Changes in tax rates
Adjustments for deferred tax of prior periods
Changes in estimate for prior years
Deferred tax expense (income) relating to origination and reversal of temporary differences
Effect of foreign currency exchange differences
Deferred tax expense (income) recognised in profit or loss
Deferred income tax
Recognized in Profit or Loss
Tax expense (income) at applicable tax rate
Income tax expense calculated at the statutory rates
Tax effect of net income (expense) not subject to tax
Non-deductible (non-taxable) items in determining taxable income
Tax effect of net income(expense) not subject to tax.
Tax effect of revenues exempt from taxation
Tax-exempt income
Tax effect of Unappropriated Earnings
Additional income tax on unappropriated earnings
Tax effect of unappropriated earnings.
Tax Effect of Withholding Taxes
Withholding tax
Tax effect of withholding taxes.
DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTemporaryDifferences
The origination and reversal of temporary differences
DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTemporaryDifferences.
Tax effect on temporary differences of unrecognized deferred tax liability arising from investments
Unrecognized deferred tax liability for temporary differences associated with investments
Tax effect on temporary differences of unrecognized deferred tax liability arising from investments.
Tax Effect On Unrecognized Loss Carryforwards
Unrecognized loss carryforwards
Tax effect on unrecognized loss carryforwards.
Tax effect on Land value increment tax
Land value increment tax
Tax effect on Land value increment tax.
Income Tax Credits
Income tax credits
Income Tax Credits
Income Tax Adjustments On Prior Years
Income tax adjustments for prior years
Income tax adjustments on prior years.
Other tax effects for reconciliation between accounting profit and tax expense (income)
Pillar Two income tax
Income Tax On The Consolidated Income From House And Land Transactions
House and land transactions income tax
Income tax on the consolidated income from house and land transactions.
Disclosure Of Income Taxes [table]
Disclosure Of Income Taxes [table]
Schedule disclosing information related to income taxes.
Disclosure Of Income Taxes [line items]
Disclosure of income taxes [line items]
Line items represent concepts included in income taxes.
Reduction in tax rate
Reduction tax rate
Reduction in tax rate.
Temporary differences associated with investments in subsidiaries, branches and associates and interests in joint arrangements for which deferred tax liabilities have not been recognised
Taxable temporary differences associated with the investments in subsidiaries for which no deferred tax liabilities recognized
Geographical areas [axis]
Geographical areas [axis]
Geographical areas [domain]
Geographical areas [domain]
CHINA
China [member]
Subsidiaries [member]
Subsidiaries [member]
Disposal of subsidiary [member]
Current and deferred tax relating to items charged or credited directly to equity [abstract]
Deferred tax relating to items credited (charged) directly to equity
Equity components of convertible bonds
Recognized in Equity
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to remeasurements of defined benefit plans included in other comprehensive income
Related to remeasurement of defined benefit plans
Income tax relating to investments in equity instruments included in other comprehensive income
Unrealized loss on equity instruments at fair value through other comprehensive income
Income tax relating to components of other comprehensive income
Income tax recognized in other comprehensive income
Recognized in Other Comprehensive Income
Income Tax Relating To Investments In Debt Instruments Of Other Comprehensive Income
Unrealized gain (loss) on debt instruments at fair value through other comprehensive income
Unrealized loss on debt instruments at fair value through other comprehensive income.
Current tax assets [abstract]
Current tax assets
Current tax assets.
Current tax refund receivable
Tax refund receivable
Current tax refund receivable.
Current prepaid income tax
Prepaid income tax
Current prepaid income tax.
Current tax liabilities [abstract]
Current tax liabilities
Current tax liabilities.
Current tax liabilities
Current tax liabilities
Disclosure of temporary difference, unused tax losses and unused tax credits [abstract]
Disclosure of temporary difference, unused tax losses and unused tax credits [table]
Disclosure of temporary difference, unused tax losses and unused tax credits [table]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Deferred tax liability (asset)
Balance at January 1
Balance at December 31
Increase (decrease) through net exchange differences, deferred tax liability (asset)
Exchange Differences
Increase (decrease) through business combinations, deferred tax liability (asset)
Acquisitions through Business Combinations
Temporary difference, unused tax losses and unused tax credits [axis]
Temporary difference, unused tax losses and unused tax credits [axis]
Temporary difference, unused tax losses and unused tax credits [domain]
Temporary difference, unused tax losses and unused tax credits [domain]
Financial assets at fair value through profit or loss, category [member]
Mandatorily at fair value through profit or loss [member]
Other temporary differences [member]
Other temporary differences [member]
Temporary differences [member]
Temporary differences [member]
Unused tax losses [member]
Unused tax losses [member]
Unused tax credits [member]
Unused tax credits [member]
Deferred tax assets (liabilities) [Axis]
Deferred tax assets (liabilities)
Deferred tax assets (liabilities) [Domain]
Deferred tax assets (liabilities)
Deferred tax assets [Member]
Deferred tax assets [member]
Deferred tax assets
Deferred tax liabilities [Member]
Deferred tax liabilities [member]
Deferred tax liabilities
Unused tax losses for which no deferred tax asset recognised
Loss carry-forward
Deductible temporary differences for which no deferred tax asset is recognised
Deductible temporary differences
Unrecognized Deferred Tax Assets
Unrecognized deferred tax assets
Unrecognized deferred tax assets.
Net deferred tax liabilities
Unused loss carry-forward
Remaining Creditable Amount
Year One [member]
2026 [member]
Year one.
Year Two [member]
2027 [member]
Year two.
Year Three [member]
2028 [member]
Year three.
Year Four [member]
2029 [member]
Year four.
Year Five And There After [Member]
2030 and thereafter [Member]
Year five and there after.
Purchase Of Machinery And Equipment [member]
Purchase of machinery and equipment [member]
Purchase of machinery and equipment.
Other Taxes [member]
Others [member]
Other taxes.
Unused tax credits expiration description
Expiry Year
Unused tax credits expiration description.
Earnings per share [table]
Earnings per share [table]
Earnings per share [line items]
Earnings per share [line items]
Effect Of Potentially Dilutive Ordinary Shares [abstract]
Effect of potentially dilutive ordinary shares:
Effect of potentially dilutive ordinary shares.
Increase (decrease) to profit (loss) to reflect dilutive effect resulting from assumed conversion of potential ordinary shares
Potential ordinary shares of the subsidiary
Weighted average ordinary shares and adjusted weighted average ordinary shares [abstract]
Effect of potentially dilutive ordinary shares:
Dilutive effect of share options on number of ordinary shares
Employee share options
Dilutive effect of employees' compensation
Employees' compensation
Dilutive effect of employees' compensation.
Dilutive effect of employee restricted stock awards
Employee restricted stock awards
Dilutive effect of employee restricted stock awards.
Profit (loss), attributable to ordinary equity holders of parent entity including dilutive effects
Earnings used in the computation of diluted earnings per share
Weighted average number of ordinary shares outstanding
Weighted average number of ordinary shares in the computation of basic earnings per share
Adjusted weighted average number of ordinary shares outstanding
Weighted average number of ordinary shares in the computation of diluted earnings per share
Disclosure of terms and conditions of share-based payment arrangement [abstract]
Issuance of share option plan for the employee
Disclosure of terms and conditions of share-based payment arrangement [table]
Disclosure of terms and conditions of share-based payment arrangement [table]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Disclosure of terms and conditions of share-based payment arrangement [Line Items]
Description of maximum term of options granted for share-based payment arrangement
Valid term of share option plans
Shae option to right to purchase ordinary shares
Share option to purchase of ordinary shares
Shae option to right to purchase ordinary shares.
Weighted average exercise price of share options exercised
Weighted average exercise price of share options
Weighted average exercise price of share options exercised.
Number of instruments granted in share-based payment arrangement
Number of shares granted
Increase Decrease In Share Premium
Capital surplus increased
Increase (decrease) in capital surplus
Increase decrease in share premium.
Expense from cash-settled share-based payment transactions in which goods or services received did not qualify for recognition as assets
Compensation cost of employee share options
Number of other equity instruments granted in share-based payment arrangement
Number of employee restricted stock award granted
Shares granted
Stocks granted
Period Of Lock In Of Restricted Shares To Be Issued Upon Satisfaction Of Performance Conditions
Period of lock in of ordinary shares to be issued upon satisfaction of performance conditions
Period of lock in of ordinary shares to be issued upon satisfaction of performance conditions.
Fair value of the employee restricted stock award
Fair value of the employee restricted stock award
Fair value of the employee restricted stock award.
Exercise price, share options granted
Exercise price, per share
Exercise price
Number of other equity instruments forfeited in share-based payment arrangement
Number of other equity instruments forfeited in share-based payment arrangement
Shares forfeited
Stocks forfeited
Weighted average share price for share options in share-based payment arrangement exercised during period at date of exercise
Weighted average share price for share options in share-based payment arrangement exercised during period at date of exercise
USISH Second Share Option Plan [Member]
USISH second share option plan [member]
USISH second share option plan.
USISH Employees Restricted Share Plan Two Thousand and Twenty Three [Member]
USISH employees restricted share plan two thousand and twenty three.
USISH Two Thousand and Twenty and Twenty Three Share Options Plan [Member]
USISH Two Thousand and Twenty and Twenty Three Share Options Plan [Member]
USISH two thousand and twenty and twenty three share options plan.
Weighted average [member]
Weighted average [member]
Phases Type [Axis]
Phases Type [Member]
Phase One [Member]
Phase Two [Member]
Phase Three [Member]
Share Option [Member]
Plan Name1 [Axis]
Plan Name [Axis]
Plan Name
Plan Name1 [Member]
Plan Name [Member]
Plan Name.
Employee restricted stock awards plan [Member]
Employee restricted stock awards plan
Number of share options outstanding in share-based payment arrangement
Number of options, beginning balance
Number of options, Ending balance
Number of share options granted in share-based payment arrangement
Options granted
Number of options, granted
Number of share options forfeited in share-based payment arrangement
Number of options, forfeited
Number of share options expired in share-based payment arrangement
Number of options, expired
Number of share options exercised in share-based payment arrangement
Number of options, exercised
Number of options, exercised
Number of share options exercisable in share-based payment arrangement
Number of options, exercisable, end of year
Number of options, exercisable, end of year
Weighted average exercise price of share options forfeited in share-based payment arrangement
Weighted average exercise price, Options forfeited
Weighted average exercise price, Options forfeited
Weighted average exercise price of share options exercisable in share-based payment arrangement
Weighted average exercise price, Options exercisable, end of year
Weighted average exercise price, Options exercisable, end of year
Weighted average exercise price of share options outstanding in share-based payment arrangement
Weighted average exercise price, Beginning balance
Weighted average exercise price, Ending balance
Weighted average exercise price of share options granted in share-based payment arrangement
Options granted
Weighted average exercise price options granted
Weighted average exercise price of share options exercised in share-based payment arrangement
Weighted average exercise price, Options exercised
Weighted average exercise price options exercised
Weighted average exercise price of share options expired in share-based payment arrangement
Weighted average exercise price, Options expired
Weighted average exercise price, Options expired
Weighted average fair value at measurement date, share options granted
Fair value of options granted (NT$)
The Company Option Plans [member]
The Company Option Plans [member]
The Company Option Plans.
Disclosure Of Number And Weighted Average Exercise Prices Of Other Equity Instruments [Table]
Disclosure Of Number And Weighted Average Exercise Prices Of Other Equity Instruments [Line Items]
Number Of Other Equity Instruments Awaiting Retired In A Share Based Payment Arrangement
Shares awaiting retired
Number of other equity instruments awaiting retired in a share based payment arrangement.
Number of other equity instruments outstanding in share-based payment arrangement
Balance at December 31
Balance at January 1
Number of Other Equity Instruments Stocks Unrestricted in ShareBased Payment Arrangement
Shares unrestricted
Number of other equity instruments stocks unrestricted in share-based payment arrangement.
Weighted average remaining contractual life of outstanding share options
Remaining Contractual Life (Years)
Weighted average remaining contractual life of outstanding share options
Exercise price of outstanding share options
Range of Exercise Price Per Share
Ranges of exercise prices for outstanding share options [axis]
Ranges of exercise prices for outstanding share options [axis]
Ranges of exercise prices for outstanding share options [domain]
Ranges of exercise prices for outstanding share options [domain]
Fifth share options exercise price [member]
Fifth share options exercise price [member]
Fifth share options exercise price.
First share options exercise price [member]
First share options exercise price [member]
First share options exercise price [member]
Second share options exercise price [Member]
Second share options exercise price [Member]
Second share options exercise price.
Share based Compensation Arrangement By Share based Payment Award Option Granted In Period Fair Value 1
Fair value of options granted
Share based Compensation Arrangement By Share based Payment Award Option Granted In Period Fair Value 1
Disclosure of range of exercise prices of outstanding share options [abstract]
Disclosure of range of exercise prices of outstanding share options [table]
Two Thousand Fifteen Share Options [Member]
2015 share options [member]
Two thousand fifteen share options.
Two Thousand And Twenty Three Share Options [Member]
2023 share options [member]
Two thousand and twenty three share options.
Two Thousand And Twenty Two Share Options [Member]
2022 share options [member]
Disclosure of range of exercise prices of outstanding share options [line items]
Disclosure of range of exercise prices of outstanding share options [Line Items]
Number of other equity instruments exercised or vested in share-based payment arrangement
Stocks exercised
Number of other equity instruments exercisable in share-based payment arrangement
Options exercisable, end of year
Number of Other Equity Instruments Outstanding Share Based Payment Arrangement At Fair Value Of Optionsgranted
Fair value of restricted stocks granted (RMB)
Number of other equity instruments outstanding share based payment arrangement at fair value of options granted.
Weighted average exercise price of other equity instruments outstanding in share-based payment arrangement
Exercise Price Per Share, Beginning
Exercise Price Per Share, Ending
Weighted average exercise price of other equity instruments granted in share-based payment arrangement
Exercise Price Per Share, Options granted
Weighted average exercise price of other equity instruments exercised or vested in share-based payment arrangement
Exercise Price Per Share, Options exercised
Weighted average exercise price of other equity instruments exercisable in share-based payment arrangement
Exercise Price Per Share, Options exercisable, end of year
Weighted average exercise price of other equity instruments forfeited in share-based payment arrangement
Exercise Price Per Share, Options forfeited
Dislcosure of Range Exercise Prices of Outstanding Restricted Shares [Abstract]
Dislcosure of Range Exercise Prices of Outstanding Restricted Shares [Abstract].
Dislcosure of Range Exercise Prices of Outstanding Restricted Shares [Table]
Dislcosure of Range Exercise Prices of Outstanding Restricted Shares [Table].
Disclosure of Range Exercise Prices of Outstanding Restricted Shares [Line Items]
Disclosure of Range Exercise Prices of Outstanding Restricted Shares [Line Items].
Exercise Price of Outstanding Restricted Shares 2019
Range of Exercise Price Per Share
Exercise Price of Outstanding Restricted Shares 2019.
Weighted Average Remaining Contractual Life of Outstanding Restricted Shares 2019
Remaining Contractual Life (Years)
Weighted Average Remaining Contractual Life of Outstanding Restricted Shares 2019.
Granted [Axis]
Granted [Domain]
Two Thousand And Twenty Three Granted [Member]
2024 granted [Member]
Two thousand and twenty three granted.
Two Thousand And Twenty Four Granted [Member]
2023 granted [Member]
Two thousand and twenty four granted.
Expected volatility, share options granted
Expected volatility
Risk free interest rate, share options granted
Risk free interest rate
Weighted average share price, share options granted
Share price at the grant date
Description Of Option Life Locked Share Options Granted
Lock-up periods
Description of option life locked share options granted.
Trinomial Tree Model [member]
Trinomial tree model.
Usish Employee Stock Ownership Plan Restricted Shares Two Thousand And Twenty Four [Member]
Disclosure of detailed information about business combination [abstract]
Disclosure of detailed information about business combination [table]
Disclosure of detailed information about business combination [table]
Disclosure of detailed information about business combination [line items]
Disclosure of detailed information about business combination [Line Items]
Date of acquisition
Date of Acquisition
Percentage of voting equity interests acquired
Proportion of Voting Equity Interests Acquired
Percentage of voting equity interests acquired
Consideration transferred, acquisition-date fair value
Total consideration
Consideration transferred, acquisition-date fair value
CHE [Member]
Aggregated individually immaterial business combinations [member]
Revenue of combined entity as if combination occurred at beginning of period
Revenue from continuing operations
Profit (loss) of combined entity as if combination occurred at beginning of period
Profit from continuing operations
Description of acquiree
Description of Acquiree
Aggregate Consideration Transferred To Associates
Aggregate consideration transferred to associates.
Universal Global Technology Co., Limited (UGT) [member]
Universal Global Technology Co., Limited ("UGT").
Co Venturer [Axis]
Co venturer axis.
Co Venturer [Domain]
Co venturer domain.
Ample Trading [member]
Ample trading.
Acquisition-date fair value of total consideration transferred [abstract]
Cash transferred
Cash
Consideration paid in Cash
Contingent consideration recognised as of acquisition date
Contingent considerations
Identifiable assets acquired (liabilities assumed)
Cash
Fair value of identifiable net assets acquired
Less: Fair value of identifiable net assets acquired
Consideration Transferred [Member]
Consideration transferred [member]
Consideration transferred.
Cash and cash equivalents recognised as of acquisition date
Cash and cash equivalents
Trade and other receivables recognised as of acquisition date
Trade and other receivables
Trade and other receivables recognised as of acquisition date
Inventory recognised as of acquisition date
Inventories
Property, plant and equipment recognised as of acquisition date
Property, plant and equipment
Other assets recognised as of acquisition date
Others
Other assets recognised as of acquisition date.
Trade and other payables recognised as of acquisition date
Trade and other payables
Other Liabilities Recognised As Of Acquisition Date
Others
Other liabilities recognised as of acquisition date.
Net Defined Benefit Liabilities Recognised As Of Acquisition Date
Net defined benefit liabilities
Net defined benefit liabilities recognised as of acquisition date.
Lease Liabilities Recognised As Of Acquisition Date
Lease liabilities
Lease liabilities recognised as of acquisition date.
Right Of Use Assets Recognized As Of Acquisition Date
Right-of-use assets
Right of use assets recognized as of acquisition date.
Gain Loss Recognised In Bargain Purchase Transaction
Goodwill (gain on bargain purchase) recognized on acquisition
Gain (loss) recognised in bargain purchase transaction.
Cash and cash equivalents in subsidiary or businesses acquired or disposed
Less: Cash and cash equivalents acquired
Less: Cash and cash equivalent balances disposed of
Consideration paid (received)
Net cash outflow on acquisition of subsidiaries
Total consideration
Consideration received in cash and cash equivalents
Consideration paid received
Revenue of acquiree since acquisition date
Operating revenue
Profit (loss) of acquiree since acquisition date
Net Profit (loss)
Disclosure of summary of analysis of assets and liabilities on date control was lost [abstract]
Disclosure of summary of analysis of assets and liabilities on date control was lost [abstract]
Disclosure of summary of analysis of assets and liabilities on date control was lost [table]
Disclosure of summary of analysis of assets and liabilities on date control was lost [table]
Disclosure of summary of analysis of assets and liabilities on date control was lost [table]
Disclosure of summary of analysis of assets and liabilities on date control was lost [line items]
Disclosure of summary of analysis of assets and liabilities on date control was lost [line items]
Disclosure of summary of analysis of assets and liabilities on date control was lost [line items]
Disposal group, current assets [abstract]
Current assets
Disposal group, current assets.
Net Assets Disposed Cash And Cash Equivalents
Cash and cash equivalents
Net assets disposed cash And cash equivalents.
Net Assets Disposed of Other Current Assets
Other current assets
Net assets disposed of other current assets.
Net Assets Disposed Off Inventories Related To Real Estate Business
Inventories related to real estate business
Net assets disposed off inventories related to real estate business.
Assets other than cash or cash equivalents in subsidiary or businesses acquired or disposed
Net assets disposed of
Net assets disposed of
Disposal Group Non Current Assets [Abstract]
Non-Current Assets
Disposal group non current assets.
Net Assets Disposed Of Financial Assets At Fair Value Non Current Assets
Financial assets at fair value through other comprehensive income – non-current
Net assets disposed of financial assets at fair value non current assets.
Disposal Group Current Liabilities [Abstract]
Current Liabilities
Disposal group current liabilities.
Net Liabilities Disposed Trade And Other Payables
Other payables
Net liabilities disposed trade and other payables.
Operations From Continuing And Discontinued [Axis]
Operations from continuing and discontinued [Axis]
Operations From Continuing And Discontinued.
Operations From Continuing And Discontinued [Member]
Operations from continuing and discontinued [member]
Operations From Continuing And Discontinued.
Disclosure of gain from disposals of subsidiaries [abstract]
Disclosure of gain from disposals of subsidiaries [abstract]
Disclosure of gain from disposals of subsidiaries [table]
Disclosure of gain from disposals of subsidiaries [table]
Disclosure of gain from disposals of subsidiaries [table]
Disclosure of gain from disposals of subsidiaries [line items]
Disclosure of gain from disposals of subsidiaries [line items]
Disclosure of gain from disposals of subsidiaries [line items]
Gain on disposal of subsidiaries
Gain on disposal of
Gain on disposal of subsidiaries.
Liabilities in subsidiary or businesses acquired or disposed
Non-controlling interest
Disclosure Of Net Cash Inflow On Disposal Of Subsidiaries [Abstract]
Disclosure of net cash inflow on disposal of subsidiaries.
Disclosure Of Net Cash Inflow On Disposal Of Subsidiaries [Table]
Disclosure of net cash inflow on disposal of subsidiaries.
Disclosure Of Net Cash Inflow On Disposal Of Subsidiaries [Line Items]
Disclosure of net cash inflow on disposal of subsidiaries.
Net Cash Inflow Arising From Disposal Of Subsidiary
Net cash inflow on disposals of subsidiaries
Net cash inflow arising from disposal of subsidiary.
Disposal of Subsidiaries [Abstract]
Disposal of Subsidiaries [Table]
Disposal of Subsidiaries [Line Items]
Shares In The Subsidiary Company Disposed Off During The Period
Shares in the subsidiary company disposed off during the period
Shares in the subsidiary company disposed off during the period.
Acquiree [Axis]
Acquiree axis.
Acquiree [Domain]
Acquiree domain.
Hung Ching Development & Construction Co [Member]
Hung ching development & construction Co.
Consolidated structured entities [axis]
Consolidated structured entities [axis]
Consolidated structured entities [domain]
Consolidated structured entities [domain]
Number of shares approved for repurchase
Number of shares approved for repurchase
Number of shares approved for repurchase.
Convertible Bonds Converted To Ordinary Shares
Convertible bonds converted to ordinary shares
Convertible bonds converted to ordinary shares.
Public Tender Offer [Member]
Public Tender Offer Member
Cash Flow Information [Abstract]
Cash Flow Information [Table]
Cash Flow Information [Line Items]
Cash flow information.
Other non-cash effects, supplier finance arrangements
Other non-cash effects, supplier finance arrangements
Financial liabilities
Financial liabilities
Supplier finance arrangements [axis]
Supplier finance arrangements [domain]
Financial liabilities that are part of supplier finance arrangements for which suppliers have received payment [member]
Non-cash investing activities [abstract]
Non-cash investing activities [abstract]
Disposals and retirements, property, plant and equipment [abstract]
Proceeds from disposal of property, plant and equipment
Consideration from disposal of property, plant and equipment
Consideration from disposal of property, plant and equipment
Consideration from disposal of property, plant and equipment.
(Increase) decrease in other receivables 1
Decrease (increase) in other receivables
(Increase) decrease in other receivables 1.
Adjustments For Increase Decrease In Other Current Assets
Decrease in other current assets
Adjustment for increase decrease in other current assets.
Payments for property, plant and equipment [abstract]
Payments for property, plant and equipment
Payments for property, plant and equipment [abstract]
Increase Decrease In Other Non current Assets For Property Plant And Equipment
Increase (decrease) in other non-current assets
Increase decrease In other noncurrent assets for property plant and equipment.
Increase Decrease In Payables For Property Plant And Equipment
Decrease (increase) in other payables
(Increase) decrease in payables for property, plant and equipment .
Payments for FVTOCI [Abstract]
Payments For Fair Value Through Other Comprehensive Income
Increase in FVTOCI
Payments for fair value through other comprehensive income.
Decrease In Other Receivables Fair Value Measurement
Decrease in other receivables
Decrease in other receivables fair value measurement.
Increase In Fair Value Through Other Comprehensive Income
Increase In Fair Value Through Other Comprehensive Income
Increase in fair value through other comprehensive income.
Disclosure of Non Cash Investing Activities [table]
Disclosure of Non Cash Investing Activities [table]
Disclosure of Non Cash Investing Activities [table]
Disclosure Of Non Cash Investing Activities [line items]
Disclosure of non-cash investing activities [line items]
Disclosure Of Non Cash Investing Activities [line items]
Non Cash Changes [abstract]
Non-cash changes
Non cash changes.
Increase (decrease) through obtaining or losing control of subsidiaries or other businesses, liabilities arising from financing activities
Acquisitions through business combinations
Liabilities arising from financing activities amortization of issuance cost
Amortization of discount
Liabilities arising from financing activities amortization of issuance cost.
Liabilities Arising From Financing Activities Foreign Exchange
Effects of foreign currency exchange
Liabilities Arising From Financing Activities Foreign Exchange
Increase through new leases, liabilities arising from financing activities
Additions to lease liabilities
Liabilities Arising From Financing Activities Effect of Foreign Currency Exchange
Lease modifications
Liabilities arising from financing activities effect of foreign currency exchange
Liabilities Arising From Financing Activities Adjustments for government subsidy
Adjustments for government subsidy
Liabilities Arising From Financing Activities Adjustments for government subsidy
Convertible Bonds Issued By Subsidiaries And Converted To Ordinary Shares
Convertible bonds issued by subsidiaries and converted to subsidiaries' ordinary shares
Convertible bonds issued by subsidiaries and converted to ordinary shares.
Increase Decrease Through Reclassification of Fair Values Liabilities Arising From Financing Activities
Reclassification
Increase decrease through reclassification of fair values liabilities arising from financing activities.
Liabilities arising from financing activities
Beginning balance
Ending balance
Liabilities Arising From Financing Activities Cash Flows
Net financing cash flows
Liabilities Arising From Financing Activities Cash Flows
Interest Under Operating Activities
Interest under operating activities
Interest under operating activities.
Convertible Bonds Classified Separately As Equity Components And Embedded Derivative liability
Convertible bonds classified separately as equity components and embedded derivative liability
Convertible bonds classified separately as equity components and embedded derivative liability.
Income taxes paid (refund) [abstract]
Income tax paid
Income taxes paid (refund)
Total taxes paid
Income taxes paid (refund), classified as operating activities
Operating activities
Liabilities arising from financing activities [axis]
Liabilities arising from financing activities [domain]
Bonds payable [member]
Bonds Payable [member]
Bonds payable [member]
Long-term borrowings [member]
Long-term borrowings [member]
Lease liabilities [member]
Lease liabilities [member]
Obligation under leases [member]
Disclosure of financial liabilities that are part of supplier finance arrangements [table]
Disclosure of financial liabilities that are part of supplier finance arrangements [line items]
Disclosure of range of payment due dates of financial liabilities that are part of supplier finance arrangements [table]
Statistical Measurement [Axis]
Statistical Measurement [Domain]
Minimum [Member]
Maximum [Member]
Disclosure of range of payment due dates of financial liabilities that are part of supplier finance arrangements [line items]
Number of days between invoice date and payment due date for financial liabilities that are part of supplier finance arrangements
Liabilities that are part of supplier finance arrangements (days)
Number of days between invoice date and payment due date for trade payables that are not part of supplier finance arrangements
Comparable trade payables that are not part of supplier finance arrangements (days)
Quoted ordinary shares [member]
Quoted shares [member]
Quoted ordinary shares.
TIB Quoted Ordinary Shares [Member]
TIB quoted ordinary shares [member]
Convertible instruments [member]
Convertible notes [member]
Current investments in equity instruments designated at fair value through other comprehensive income
Financial assets at FVTOCI, Investments in equity instruments
Equity instruments
Current financial assets measured at fair value through other comprehensive income
Financial assets at FVTOCI
Level 2 of fair value hierarchy [member]
Level 2 of fair value hierarchy [Member]
Significant Unobservable Inputs Discount Rate
Significant unobservable inputs discount rate
Significant unobservable inputs discount rate.
Increase Percentage of Significant Unobservable Inputs Discount Rate
Increase percentage of significant unobservable inputs discount rate
Increase percentage of significant unobservable inputs discount rate.
Fair value of unsecured subordinated corporate bonds decreased
Fair value of bonds decreased
Fair value of unsecured subordinated corporate bonds decreased.
Value at risk
Value at risk
Increase Decrease Profit Loss Before Tax
Increase decrease in profit before tax
Increase decrease profit loss before tax.
Percentage Change In Equity Price
Percentage change in equity price
Percentage change in equity price.
Increase (decrease) in other comprehensive income
Increase decrease in other comprehensive income
Increase (decrease) in other comprehensive income.
Percentage of trade receivables
Percentage of trade receivables
Percentage of trade receivables.
Types of interest rates [axis]
Types of interest rates [axis]
Types of interest rates [domain]
Types of interest rates [domain]
Floating interest rate [member]
Floating interest rate [member]
Currency risk [member]
Currency risk [member]
Other price risk [member]
Other price risk [member]
Disclosure of fair value measurement of assets [abstract]
Disclosure of fair value measurement of assets [table]
Disclosure of fair value measurement of assets [table]
Financial assets available-for-sale, category [member]
Available-for-sale [member]
Equity Instruments Fair Value Other Comprehensive Income [member]
FVOCI equity instruments [member]
Equity instruments fair value other comprehensive income.
FVTPL Equity Instrument [member]
FVTPL equity instrument [member]
FVTPL equity instrument.
FVOCI Debt Instruments [member]
FVOCI debt instruments [member]
FVOCI Debt Instruments [member]
FVTPL Debt Instrument [Member]
FVTPL debt instrument [member]
FVTPL Hybrid Instruments [Member]
FVTPL hybrid instruments [member]
FVTPL hybrid instruments.
Disclosure of fair value measurement of assets [line items]
Disclosure of fair value measurement of assets [line items]
Gains (losses) recognised in profit or loss, fair value measurement, assets
Recognized in profit or loss
Gains (losses) recognised in other comprehensive income, fair value measurement, assets
Recognized in other comprehensive income (Unrealized gains (losses) on financial assets at FVTOCI)
Purchases, fair value measurement, assets
Purchases
Sales, fair value measurement, assets
Disposals
Gain Loss Recognised in Trade Receivables Factoring
Trade receivables factored
Trade Receivable Factoring Fairvalue through Profit or loss
Gains (losses) recognised in other comprehensive income on exchange differences, fair value measurement, assets
Recognized in other comprehensive income (Effects of foreign currency exchange)
Reclassification of Fair Value Measurement Assets
Reclassification
Reclassification of fair value measurement assets.
Acquisition Through Business Combinations Fair Value Measurement Assets
Acquisition through business combinations
Acquisition through business combinations fair value measurement assets.
Gains Losses On Exchange Differences Fair Value Measurement Assets
Effects of foreign currency exchange
Gains losses on exchange differences fair value measurement assets.
Transfers into Level 3 of fair value hierarchy, assets
Transferred out of Level 3
Financial assets at fair value through other comprehensive income, category [member]
Financial assets at fair value through other comprehensive income, category [member]
Financial assets at amortised cost
Measured at amortized cost (Note 1)
Current debt instruments issued
Debt instruments
Fair value through profit or loss, classified as held for trading at financial liabilities
Held for trading
Fair value through profit or loss, classified as held for trading at financial liabilities
Financial liabilities designated as hedging instruments at fair value through profit or loss
Financial liabilities for hedging
Financial liabilities designated as hedging instruments at fair value through profit or loss
Financial liabilities at amortised cost
Measured at amortized cost (Note 2)
Current financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently
Contingent considerations
Disclosure of detailed information about hedges [abstract]
Types of hedges [axis]
Types of hedges [domain]
Fair Value Hedge Of Borrowings Denominated In Foreign Currencies [Member]
Fair value hedge of borrowings denominated in foreign currencies [member]
Fair value hedge of borrowings denominated in foreign currencies.
Hedges of net investment in foreign operations [member]
Hedges of net investment in foreign operations [member]
Current Financial Assets For Hedging
Financial asset for hedging - current
Current Financial Assets For Hedging.
Disclosure of detailed information about hedged items [abstract]
Disclosure of detailed information about hedged items [table]
Borrowings Denominated In Foreign Currencies [Member]
Borrowings denominated in foreign currencies [member]
Borrowings denominated in foreign currencies.
Disclosure of detailed information about hedged items [line items]
Gain (loss) on change in fair value of hedging instrument used as basis for recognising hedge ineffectiveness
Change in Value Used for Calculating Hedge Ineffectiveness, Hedging Instrument
Gain Loss On Change In Fair Value Of Hedged Item Assets
Hedged item, assets
Gain Loss On Change In Fair Value Of Hedged Item Assets.
Accumulated Gain Loss in Other Equity Continuing Hedges
Accumulated Gains or Losses in Other Equity, Continuing Hedges
Accumulated gain loss in other equity continuing hedges.
Accumulated fair value hedge adjustment on hedged item included in carrying amount, assets
Accumulated Amount of Fair Value Hedge Adjustments on Hedged Item, Asset
Accumulated fair value hedge adjustment on hedged item included in carrying amount, liabilities
Accumulated Amount of Fair Value Hedge Adjustments on Hedged Item, liabilities
Financial assets
Financial assets
Fair value interest rate risk [member]
Fair value interest rate risk [member]
Fair value interest rate risk.
Cash flow interest rate risk [member]
Cash flow interest rate risk [member]
Cash flow interest rate risk.
Disclosure of maturity analysis for non-derivative financial liabilities [abstract]
Disclosure of maturity analysis for non-derivative financial liabilities [table]
Disclosure of maturity analysis for non-derivative financial liabilities [table]
Disclosure of maturity analysis for non-derivative financial liabilities [line items]
Disclosure of maturity analysis for non-derivative financial liabilities [line items]
Non-derivative financial liabilities, undiscounted cash flows
Non-derivative financial liabilities undiscounted amounts
Later than three months and not later than one year [member]
3 months to 1 year [member]
Non interest bearing [member]
Non interest bearing [member]
Non interest bearing.
Fixed interest rate [member]
Fixed interest rate [member]
Later than five years and not later than ten years [member]
5 to 10 Years [member]
Later than ten years and not later than fifteen years [member]
10 to 15 Years [member]
Later than fifteen years and not later than twenty years [member]
15 to 20 Years [member]
Later Than Twenty Years [Member]
More than 20 Years [member]
Later Than Twenty Years [Member]
Disclosure of maturity analysis for derivative financial liabilities [abstract]
Disclosure of maturity analysis for derivative financial liabilities [table]
Disclosure of maturity analysis for derivative financial liabilities [table]
Cash And Cash Equivalents 1 [axis]
Cash And Cash Equivalents [axis]
Cash And Cash Equivalents 1 [axis]
Share-based Incentive Plans [member]
Share-based Incentive Plans [member]
Share-based incentive plans.
Inflows [member]
Inflows [member]
Inflows.
Outflows [member]
Outflows [member]
Outflows [member]
Disclosure of maturity analysis for derivative financial liabilities [line items]
Disclosure of maturity analysis for derivative financial liabilities [line items]
Net amounts for pay-floating (receive-fixed) interest rate swaps for which net cash flows are exchanged
Net settled
Contractual Amounts To Be Derivatives Financial Instruments In Cash Flows Are Exchanged
Gross settled
Contractual amounts to be derivatives financial instruments in cash flows are exchanged.
Disclosure of transactions between related parties [abstract]
Disclosure of transactions between related parties [table]
Disclosure of transactions between related parties [table]
ASXHc Associates [Member]
Disclosure of transactions between related parties [line items]
Disclosure of transactions between related parties [line items]
Amount Of Corresponding Land Holding
Amount of corresponding land holding
Amount of corresponding land holding.
Amount Paid To Related Party For Plant Acquisition
Amount paid to related party for plant acquisition
Amount paid to related party for plant acquisition.
Loan To Related Parties
Loan to related parties
Loan to related parties.
ASE Environmental Protection And Sustainability Foundation [Member]
ASE Cultural and Educational Foundation [member]
ASE Cultural and Educational Foundation [member]
ASE Cultural and Educational Foundation.
Amount contributed related party transactions
Amount contributed related party transactions
Amount contributed related party transactions
Amount contributed related party transactions.
Key management personnel compensation, short-term employee benefits
Short-term employee benefits
Key management personnel compensation, post-employment benefits
Post-employment benefits
Key management personnel compensation, share-based payment
Share-based payments
Key management personnel compensation
Total
Assets Pledged As Collateral or For Security [abstract]
Assets pledged as collateral or for security.
Inventories pledged as security for liabilities
Inventories related to real estate business
Property, plant and equipment, pledged as security
Property, plant and equipment
Non-cash assets pledged as collateral for which transferee has right by contract or custom to sell or repledge collateral
Other financial assets (including current and non-current)
Collateral held permitted to be sold or repledged in absence of default by owner of collateral, at fair value
Total
Investment Properties Pledged As Security
Investment properties
Investment properties pledged as security.
Trade Receivables Pledged As Security
Trade receivables
Trade receivables pledged as security.
Disclosure of contingent liabilities [abstract]
Disclosure of contingent liabilities [table]
Disclosure of contingent liabilities [table]
Disclosure of contingent liabilities [line items]
Disclosure of contingent liabilities [line items]
Undrawn borrowing facilities
Unused letters of credit
Contractual commitments for acquisition of property, plant and equipment
Committed to purchase property, plant and equipment
Prepayments for property, plant and equipment
Prepayment of property, plant and equipment
Prepayments for property, plant and equipment.
Commitment Period
Contractual period for environmental protection
Commitment period.
Provision for decommissioning, restoration and rehabilitation costs
Contribution to be made for environmental protection
Commercial papers issued
Letter of credits
Approved Contributions Made In Consideration Of Corporate Social Responsibility For Environmental Protection
Approved contribution in consideration of corporate social responsibility for environmental protection
Approved contribution in consideration of corporate social responsibility for environmental protection.
Contractual capital commitments
Contractual capital commitments
Related Party Transaction, Amounts of Contribution
Amount contributed related party transactions
Related Party Transaction, Amounts of Contribution.
TAIWAN, PROVINCE OF CHINA
Taiwan [member]
Product and Service [Axis]
Product and Service [Domain]
Real Estates [Member]
Real Estate [Member]
Real estates.
Disclosure of non-adjusting events after reporting period [table]
Analog Devices Sdn Bhd [Member]
Major business combination [member]
Major business combination [member]
Dividend Transactions [Member]
Dividend transactions.
Disclosure of non-adjusting events after reporting period [line items]
Dividends proposed or declared before financial statements authorised for issue but not recognised as distribution to owners per share
Cash dividends
Directors' remuneration expense
Remuneration to directors
Disclosure Detailed Information About Others [abstract]
Disclosure Detailed Information About Others [abstract]
Disclosure Detailed Information About Others [Table]
Disclosure detailed information about others.
Disclosure Detailed Information About Others [Line Items]
Disclosure detailed information about others.
Amount Of Fine Imposed
Administrative fine imposed
Amount of fine imposed.
Gains on litigation settlements
Contribution received from Environmental Protection
Income from fines and penalties
Income from fines and penalties
Other expense, by function
Social security contributions
Classification Of Fine [Axis]
Classification of fine.
Classification Of Fine [Member]
Classification of fine.
New Fine [Member]
New Fine [Member]
New fine member.
Original Fine [Member]
Original Fine [Member]
Original fine member.
Resolution To Enhance The Shareholding In The Investee [Member]
Resolution To Enhance The Shareholding In The Investee [Member]
Resolution to enhance the shareholding in the investee.
Corporate Social Responsibilities [Member]
Corporate social responsibilities [Member]
Corporate social responsibilities.
GAPT Holdings limited [Member]
GAPT Holdings limited
Currency [Axis]
Currency [Axis]
All Currencies [Domain]
All Currencies [Domain]
United States of America, Dollars
US Dollar [member]
Japan, Yen
Japanese Yen [Member]
Exchange rate description
Exchange Rate
Exchange Rate
Exchange rate description.
US dollar equals to new Taiwan dollar [member]
US dollar equals to New Taiwan dollar [member]
US dollar equals to new Taiwan dollar.
US dollar equals to chinese yuan [member]
US dollar equals to Chinese yuan [member]
US dollar equals to Chinese yuan.
Japanese yen equals to new Taiwan dollar [member]
Japanese yen equals to New Taiwan dollar [member]
Japanese yen equals to new Taiwan dollar.
Japanese yen equals to US dollar [member]
Japanese yen equals to US dollar [member]
Japanese yen equals to US dollar.
Us Dollar Equals To Euro [Member]
Us Dollar Equals To Euro [Member]
Japanese Yen Equals To Chinese Yuan [Member]
Taiwan, New Dollars
New Taiwan Dollar [member]
China, Yuan Renminbi
Chinese Yuan [member]
Realized and unrealized foreign exchange gain (loss)
Net Foreign Exchange Gain (Loss)
Realized and unrealized foreign exchange gain (loss).
Chinese Yuan equals to new Taiwan dollar [member]
Chinese Yuan equals to New Taiwan dollar [member]
Chinese Yuan equals to new Taiwan dollar.
Disclosure of operating segments [abstract]
Disclosure of operating segments [abstract]
Disclosure of operating segments [table]
Disclosure of operating segments [table]
Disclosure of operating segments [line items]
Disclosure of operating segments [line items]
Interest expense
Interest expense
Impairment loss recognised in profit or loss
Impairment loss
Additions to non-current assets other than financial instruments, deferred tax assets, net defined benefit assets, and rights arising under insurance contracts
Expenditures for segment assets
Contract assets
Contract assets
Segment consolidation items [axis]
Segment consolidation items [axis]
Segment consolidation items [domain]
Segment consolidation items [domain]
Elimination of intersegment amounts [member]
Inter-group revenues [member]
Operating segments [member]
Operating segment [member]
Electronic Manufacturing Service Segment [member]
EMS segment [member]
Electronic manufacturing service segment.
Adjustments And Eliminations [member]
Adjustments and Eliminations [member]
Adjustments and eliminations.
Disclosure of products and services [abstract]
Disclosure of products and services [table]
Disclosure of products and services [table]
Disclosure of products and services [line items]
Disclosure of products and services [line items]
Products and services [axis]
Products and services [axis]
Products and services [domain]
Products and services [domain]
Packaging service [member]
Packaging service [member]
Packaging service [member]
Testing service [member]
Testing service [member]
Testing service [member]
Electronic components manufacturing service [member]
EMS [member]
Electronic components manufacturing service.
Other Products And Services [member]
Other products and services [member]
Other products and services.
Disclosure of geographical areas [abstract]
Disclosure of geographical areas [table]
Disclosure of geographical areas [table]
Disclosure of geographical areas [line items]
Disclosure of geographical areas [line items]
Non-current assets other than financial instruments, deferred tax assets, post-employment benefit assets, and rights arising under insurance contracts
Noncurrent assets, excluding financial instruments, post-employment benefit assets and deferred tax assets
UNITED STATES
United States [Member]
Asia [Member]
Asia [Member]
Europe [Member]
Europe [Member]
Other Geographical Areas [member]
Other geographical areas [member]
Other geographical areas.
Percentage of entity's revenue
Percentage of entity's revenue
Customer [Axis]
Major customers [axis]
Major customers [domain]
Major customers [domain]
Customer One [member]
Customer One [member]
Customer one.
Packaging and Electronic Manufacturing Service Segment [member]
Packaging and EMS segments [member]
Packaging and Electronic Manufacturing Service Segment [member]