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Government Grants - Summary of Changes in Government Grants for Specific Business Projects (Details) - KRW (₩) ₩ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Beginning balance | ₩ 511,210 | ₩ 506,176
Ending Balance | ₩ 512,747 | ₩ 511,210
Temporary electricity bill support for small business owners |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department | Ministry of Trade, industry and Energy | Ministry of Trade, Industry and Energy
Project | Temporary electricity bill support for small business owners | Temporary electricity bill support for small business owners
Description | Temporary electricity bill support for small business owners | Temporary electricity bill support for small business owners
Period | 2021.04.01 ~ 2022.06.30 | 2020.04.01 ~ 2020.12.31
Budget | ₩ 211,235 | ₩ 72,662
Beginning balance | 748 | 0
Self- payment, Contribution | 0 | 0
Local government, Contribution | 0 | 0
Government subsidies, Contribution | 139,550 | 72,662
Self-payment, Interests | 0 | 0
Local government, Interests | 0 | 0
Government subsidies, Interests | 0 | 16
Self- payment, Execution | 0 | 0
Local government, Execution | 0 | 0
Government subsidies, Execution | (122,563) | (71,914)
Self- payment, Return | 0 | 0
Local government, Return | 0 | 0
Government subsidies, Return | 0 | (16)
Others | 0 | 0
Ending Balance | 17,735 | ₩ 748
Energy Voucher |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Project |  | Energy Voucher
Description |  | 2020 Energy Voucher Support
Period |  | 2020.01.01 ~ 2020.12.31
Budget |  | ₩ 46,148
Beginning balance | ₩ 0 | 0
Self- payment, Contribution |  | 0
Local government, Contribution |  | 0
Government subsidies, Contribution |  | 46,148
Self-payment, Interests |  | 0
Local government, Interests |  | 0
Government subsidies, Interests |  | 2
Self- payment, Execution |  | 0
Local government, Execution |  | 0
Government subsidies, Execution |  | (46,148)
Self- payment, Return |  | 0
Local government, Return |  | 0
Government subsidies, Return |  | (2)
Others |  | 0
Ending Balance |  | ₩ 0

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- Definition The amount of assistance by government in the form of transfers of resources to an entity in return for past or future compliance with certain conditions relating to the operating activities of the entity, recognised as deferred income. They exclude those forms of government assistance that cannot reasonably have a value placed upon them and transactions with government that cannot be distinguished from the normal trading transactions of the entity. [Refer: Deferred income other than contract liabilities; Government [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_55&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition Disclosure of detailed information about changes in government grants for specific business projects. + References No definition available. + Details
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