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Business Combinations - Summary of Consideration Transferred in business combination (Detail) - Dec. 31, 2024 $ in Thousands, $ in Thousands | TWD ($) | USD ($)
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HIRSCHMANN [Member] |  |
Disclosure of detailed information about business combination [line items] |  |
Cash | $ 2,317,201 |
Cash | 2,296,200 |
HIRSCHMANN [Member] | Consideration transferred [member] |  |
Disclosure of detailed information about business combination [line items] |  |
Cash | 2,317,201 |
Contingent considerations | 0 |
Cash | 2,317,201 |
ASEPCAYMAN [Member] |  |
Disclosure of detailed information about business combination [line items] |  |
Cash | 725,059 | $ 22,112
Cash | 1,173,088 | 35,776
ASEPCAYMAN [Member] | Consideration transferred [member] |  |
Disclosure of detailed information about business combination [line items] |  |
Cash | 725,059 | 22,112
Contingent considerations | 371,314 | 11,324
Cash | 1,096,373 | 33,436
CHE [Member] |  |
Disclosure of detailed information about business combination [line items] |  |
Cash | 1,713,092 | 52,245
Cash | 1,945,678 | 59,338
CHE [Member] | Consideration transferred [member] |  |
Disclosure of detailed information about business combination [line items] |  |
Cash | 1,713,092 | 52,245
Contingent considerations | 232,586 | 7,093
Cash | $ 1,945,678 | $ 59,338

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- Definition The fair value, at acquisition date, of cash transferred as consideration in a business combination. [Refer: Total for all business combinations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2024-01-01 -Paragraph B64 -Subparagraph f -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2024-en-r&anchor=para_B64_f_i&doctype=Appendix&subtype=B -URIDate 2024-03-27 + Details
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Balance Type: | credit
Period Type: | instant

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- Definition The amount, at acquisition date, of contingent consideration arrangements recognised as consideration transferred in a business combination. [Refer: Total for all business combinations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2024-01-01 -Paragraph B64 -Subparagraph g -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2024-en-r&anchor=para_B64_g_i&doctype=Appendix&subtype=B -URIDate 2024-03-27 + Details
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Balance Type: | credit
Period Type: | instant

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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 recognised as of the acquisition date for net identifiable assets acquired or liabilities assumed in a business combination. [Refer: Total for all business combinations [member]] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 3 -IssueDate 2024-01-01 -Paragraph B64 -Subparagraph i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2024-en-r&anchor=para_B64_i&doctype=Appendix&subtype=B -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 3 -IssueDate 2024-01-01 -Paragraph IE72 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2024-en-r&anchor=para_IE72&doctype=Illustrative%20Examples -URIDate 2024-03-27 + Details
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- Details
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- Details
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- Details
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- Details
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