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Investment Properties - Summary of Fair Value of Investment Properties (Details) - KRW (₩) ₩ in Millions	Dec. 31, 2021	Dec. 31, 2020
Disclosure The fair value of investment property [Line Items]
Fair value of Investment property	₩ 282,338	₩ 344,598
Carrying amount of Investment property	212,784	225,195
Land
Disclosure The fair value of investment property [Line Items]
Fair value of Investment property	268,702	300,001
Carrying amount of Investment property	201,605	200,391
Buildings
Disclosure The fair value of investment property [Line Items]
Fair value of Investment property	13,636	44,597
Carrying amount of Investment property	₩ 11,179	₩ 24,804

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- Definition

The amount of property (land or a building - or part of a building - or both) held (by the owner or by the lessee as a right-of-use asset) to earn rentals or for capital appreciation or both, rather than for: (a) use in the production or supply of goods or services or for administrative purposes; or (b) sale in the ordinary course of business.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 40
-IssueDate 2021-01-01
-Paragraph 76
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-URIDate 2021-03-24

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 40
-IssueDate 2021-01-01
-Paragraph 79
-Subparagraph d
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=40&code=ifrs-tx-2021-en-r&anchor=para_79_d&doctype=Standard
-URIDate 2021-03-24

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2021-01-01
-Paragraph 54
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_54_b&doctype=Standard
-URIDate 2021-03-24

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X

- Definition

Disclosure - The fair value of investment property.

+ References

No definition available.

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- Definition

Fair value of Investment property.

+ References

No definition available.

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