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Investments accounted for using equity method - Details of Investment in Associates (Detail) $ in Thousands, $ in Thousands	Dec. 31, 2023 TWD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 TWD ($)
Disclosure of associates [line items]
Carrying amount	$ 290,542	$ 9,489	$ 4,353,448
JMC ELECTRONICS CO., LTD. [member]
Disclosure of associates [line items]
Carrying amount	277,076		267,070
Unimos Shanghai [member]
Disclosure of associates [line items]
Carrying amount			$ 4,086,378
Daypower Energy [member]
Disclosure of associates [line items]
Carrying amount	$ 13,466

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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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- Definition

The amount of investments in associates accounted for using the equity method. [Refer: Associates [member]; Investments accounted for using equity method]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 55
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_55&doctype=Standard
-URIDate 2023-03-23

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- Details

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