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Material accounting policies (Tables) | 12 Months Ended
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Dec. 31, 2025
Disclosure of material accounting policies [Abstract] |
Intangible assets, estimated useful lives |
Descriptions |  | Useful lives
Software |  | 5 years
Capitalized development cost |  | 5 ~ 10 years
Other intangible assets |  | 5 years or contract periods
Summary of other property and equipment are depreciated on a straight-line basis |
Descriptions |  | Useful lives
Buildings |  | 40 ~ 50 years
Other properties |  | 4 ~ 5 years
Summary of depreciation method and the estimated useful lives |
Descriptions |  | Useful lives |  | Depreciation method
Buildings |  | 40 ~ 50 years |  | Straight-line

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- Definition The disclosure of intangible assets with an indefinite useful life. [Refer: Intangible assets with indefinite useful life] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2025-01-01 -Paragraph 122 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2025-en-r&anchor=para_122_a&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 264 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_264_a&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 264 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_264_a&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition Disclosure Details Of Useful Lives Of Investment Property. + References No definition available. + Details
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- Definition Accounting Policies + References No definition available. + Details
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- Definition Disclosure Of Useful Lives Of Property Plant And Equipment. + References No definition available. + Details
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