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Income Tax Expense - Schedule of Unused Tax Loss Carryforwards and Unused Tax Credit Carryforwards Not Recognized as Deferred Income Tax Assets (Details) ₩ in Millions | Dec. 31, 2020 KRW (₩)
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Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items] |
Unused loss carryforwards | ₩ 10,947
Unused tax credit carryforwards | 1,759
2023 |
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items] |
Unused loss carryforwards | 1,045
2024 |
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items] |
Unused loss carryforwards | 2,662
2025 |
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items] |
Unused loss carryforwards | 1,132
After 2025 |
Disclosure Of Temporary Difference Unused Tax Losses And Unused Tax Credits [Line Items] |
Unused loss carryforwards | 6,108
Unused tax credit carryforwards | ₩ 1,759

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- Definition The amount of unused tax credits for which no deferred tax asset is recognised in the statement of financial position. [Refer: Unused tax credits [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2020-01-01 -Paragraph 81 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2020-en-r&anchor=para_81_e&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The amount of unused tax losses for which no deferred tax asset is recognised in the statement of financial position. [Refer: Unused tax losses [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2020-01-01 -Paragraph 81 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2020-en-r&anchor=para_81_e&doctype=Standard -URIDate 2020-01-01 + Details
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