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Financial Instruments - Summary of Detailed Information About Hedges (Detail) $ in Thousands, $ in Thousands | Dec. 31, 2024 TWD ($) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 TWD ($)
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Disclosure of detailed information about hedges [line items] |  |  |
Financial liabilities for hedging - current | $ 12,456,104 | $ 379,875 | $ 12,516,971
Fair value hedge of borrowings denominated in foreign currencies [member] |  |  |
Disclosure of detailed information about hedges [line items] |  |  |
Financial asset for hedging - current | 0 | 0 | 0
Financial liabilities for hedging - current | 3,515,265 | 107,205 | 3,271,312
Hedges of net investment in foreign operations [member] |  |  |
Disclosure of detailed information about hedges [line items] |  |  |
Financial asset for hedging - current | 0 | 0 | 0
Financial liabilities for hedging - current | $ 8,940,839 | $ 272,670 | $ 9,245,659

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- Definition Current Financial Assets For Hedging. + References No definition available. + Details
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- Definition Current financial liabilities for hedging. + References No definition available. + Details
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- Details
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Namespace Prefix: |
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- Details
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