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Related Parties - Summary of Guarantees Provided To Associates Or Joint Ventures (Parentheticals) (Details) ₩ in Millions | 12 Months Ended
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Dec. 31, 2021 KRW (₩)
Derivative liabilities [Member] |
Disclosure of Guarantees provided between the related parties [Line Items] |
Provision of guarantees or collateral by entity | ₩ 6,760
Acquisition cost of the securities [Member] |
Disclosure of Guarantees provided between the related parties [Line Items] |
Provision of guarantees or collateral by entity | 47,067
Other provisions [member] |
Disclosure of Guarantees provided between the related parties [Line Items] |
Provision of guarantees or collateral by entity | 26,772
Impairment loss [Member] | Incheon New Power Co., Ltd [Member] |
Disclosure of Guarantees provided between the related parties [Line Items] |
Provision of guarantees or collateral by entity | 461
Impairment loss [Member] | Naepo Green Energy Co., Ltd [Member] |
Disclosure of Guarantees provided between the related parties [Line Items] |
Provision of guarantees or collateral by entity | ₩ 29,200

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- Definition The amount of guarantees or collateral provided by the entity in related party transactions. [Refer: Guarantees [member]; Related parties [member]] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 24 -IssueDate 2021-01-01 -Paragraph 21 -Subparagraph h -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2021-en-r&anchor=para_21_h&doctype=Standard -URIDate 2021-03-24 + 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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