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Government Grants - Summary of Changes in Government Grants for Specific Business Projects (Details) - KRW (₩) ₩ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Beginning balance | ₩ 521,101 | ₩ 512,747
Ending Balance | ₩ 538,977 | ₩ 521,101
Government Grants For Specific Business Projects 1 [Member] |  |
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
Business Name | 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 | 2021.04.01 ~ 2022.06.30
Budget | ₩ 211,235 | ₩ 211,235
Beginning balance | 1,120 | 17,735
Received | 0 | 71,685
Interest | 0 | 0
Used | (51) | (88,300)
Return | 0 | 0
Others | 0 | 0
Ending Balance | ₩ 1,069 | ₩ 1,120
Government Grants For Specific Business Projects 2 [Member] |  |
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
Business Name | Construction of the Integrated Control System for Renewable Energy in Transmission Area | 2021 project to support the supply of open electric vehicle charging station
Description | Construction of the Integrated Control System for Renewable Energy in Transmission Area | 2021 project to support the supply of open electric vehicle charging station
Period | 2022.01.01 ~ 2023.09.30 | 2021.01.01 ~ 2022.05.31
Budget | ₩ 940 | ₩ 40,100
Beginning balance | 0 | 0
Received | 798 | 11,796
Interest | 0 | 0
Used | (798) | (11,796)
Return | 0 | 0
Ending Balance | ₩ 0 | ₩ 0
Government Grants For Specific Business Projects 3 [Member] |  |
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
Business Name | 2023 Electricity supply business in rural areas (Newly Electricity Supply Contribution Fees) | 2022 Electricity supply business in rural areas (Newly Electricity Supply Construction Fees)
Description | Electricity supply business in rural areas (Newly Electricity Supply Contribution Fees) | 2022 Electricity supply business in rural areas (Newly Electricity Supply Construction Fees)
Period | 2023.01.01 ~ 2024.01.31 | 2022.01.01 ~ 2023.01.31
Budget | ₩ 2 | ₩ 149
Beginning balance | 0 | 0
Received | 35 | 151
Interest | 0 | 0
Used | (35) | (151)
Return | 0 | 0
Others | 0 | 0
Ending Balance | ₩ 0 | ₩ 0
Government Grants For Specific Business Projects 4 [Member] |  |
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
Business Name | 2023 Electricity supply business in rural areas (Reservation of Financial Loans) | 2022 Electricity supply business in rural areas (Reservation of Financial Loans)
Description | Electricity supply business in rural areas (Reservation of Financial Loans) | 2022 Electricity supply business in rural areas (Reservation of Financial Loans)
Period | 2023.01.01 ~ 2024.01.31 | 2022.01.01 ~ 2023.01.31
Budget | ₩ 166 | ₩ 166
Beginning balance | 0 | 0
Received | 166 | 166
Interest | 0 | 0
Used | (166) | (166)
Return | 0 | 0
Others | 0 | 0
Ending Balance | ₩ 0 | ₩ 0
Government Grants For Specific Business Projects 5 [Member] |  |
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
Business Name | 2023 Electricity supply business in rural areas (Support for operational deficits of electricity providers) | 2022 Electricity supply business in rural areas (Support for operational deficits of electricity providers)
Description | Electricity supply business in rural areas (Support for operational deficits of electricity providers) | 2022 Electricity supply business in rural areas (Support for operational deficits of electricity providers)
Period | 2023.01.01 ~ 2024.01.31 | 2023.01.31 ~ 2022.01.31
Budget | ₩ 158,275 | ₩ 166,732
Beginning balance | 0 | 0
Received | 149,259 | 158,669
Interest | 0 | 0
Used | (149,259) | (158,669)
Return | 0 | 0
Others | 0 | 0
Ending Balance | ₩ 0 | ₩ 0
Government Grants For Specific Business Projects 6 [Member] |  |
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
Business Name | 2023 Electricity supply business in rural areas (Technical support for local governments and residents) | 2022 Electricity supply business in rural areas (Technical support for local governments and residents)
Description | Electricity supply business in rural areas (Technical support for local governments and residents) | 2022 Electricity supply business in rural areas (Technical support for local governments and residents)
Period | 2023.01.01 ~ 2024.01.31 | 2022.01.01 ~ 2023.01.31
Budget | ₩ 1,176 | ₩ 1,028
Beginning balance | 0 | 0
Received | 1,862 | 268
Interest | 0 | 0
Used | (1,862) | (268)
Return | 0 | 0
Others | 0 | 0
Ending Balance | ₩ 0 | ₩ 0
Government Grants For Specific Business Projects 7 [Member] |  |
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
Business Name | 2023 Electricity supply business in rural areas (Support for Losses in Local Government Operations) | 2022 Electricity supply business in rural areas (Support for Losses in Local Government Operations)
Description | Electricity supply business in rural areas (Support for Losses in Local Government Operations) | 2022 Electricity supply business in rural areas (Support for Losses in Local Government Operations)
Period | 2023.01.01 ~ 2024.01.31 | 2022.01.01 ~ 2023.01.31
Budget | ₩ 12,036 | ₩ 10,078
Beginning balance | 0 | 0
Received | 8,619 | 11,071
Interest | 0 | 0
Used | (8,619) | (11,071)
Return | 0 | 0
Others | 0 | 0
Ending Balance | ₩ 0 | ₩ 0
Government Grants For Specific Business Projects 8 [Member] |  |
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
Business Name | 2023 Establishment of eco-friendly microgrid in island areas | 2022 Establishment of eco-friendly microgrid in island areas
Description | Establishment of eco-friendly microgrid in island areas | 2022 Establishment of eco-friendly microgrid in island areas
Period | 2023.01.01 ~ 2024.01.31 | 2022.01.01 ~ 2023.01.31
Budget | ₩ 3,871 | ₩ 7,742
Beginning balance | 0 | 0
Received | 26,091 | 14,113
Interest | 0 | 0
Used | (26,091) | (14,113)
Return | 0 | 0
Others | 0 | 0
Ending Balance | ₩ 0 | ₩ 0
Government Grants For Specific Business Projects 9 [Member] |  |
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
Business Name | 2023 Operating expenses for regional projects around the power plant | 2022 Operating expenses for regional projects around the power plant
Description | Operating expenses for regional projects around the power plant | 2022 Operating expenses for regional projects around the power plant
Period | 2023.01.01 ~ 2023.12.31 | 2022.01.01 ~ 2022.12.31
Budget | ₩ 361 | ₩ 387
Beginning balance | 0 | 0
Received | 51 | 63
Interest | 0 | 0
Used | (51) | (63)
Return | 0 | 0
Others | 0 | 0
Ending Balance | ₩ 0 | ₩ 0
Government Grants For Specific Business Projects 10 [Member] |  |
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
Business Name | 2023 Renewable Energy Generation Difference Support | 2022 Renewable Energy Generation Difference Support
Description | Renewable Energy Generation Difference Support | 2022 Renewable Energy Generation Difference Support
Period | 2023.01.01 ~ 2023.12.31 | 2022.01.01 ~ 2022.12.31
Budget | ₩ 78,311 | ₩ 98,656
Beginning balance | 0 | 0
Received | 69,599 | 81,739
Interest | 0 | 0
Used | (69,599) | (81,739)
Return | 0 | 0
Others | 0 | 0
Ending Balance | ₩ 0 | ₩ 0
Government Grants For Specific Business Projects 11 [Member] |  |
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
Business Name | Safety inspection of general electrical equipment | Safety inspection of general electrical equipment
Description | Safety inspection of general electrical equipment | Safety inspection of general electrical equipment
Period | 2023.01.01 ~ 2023.12.31 | 2022.01.01 ~ 2022.12.31
Budget | ₩ 2,560 | ₩ 2,122
Beginning balance | 0 | 0
Received | 2,560 | 2,117
Interest | 0 | 0
Used | (2,560) | (2,117)
Return | 0 | 0
Others | 0 | 0
Ending Balance | ₩ 0 | ₩ 0
Government Grants For Specific Business Projects 12 [Member] |  |
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
Business Name | Establishment of Integrated Control System for Renewable Energy in the power distribution sector | Establishment of Integrated Control System for Renewable Energy in the transmission and substation sector
Description | Establishment of Integrated Control System for Renewable Energy in the power distribution sector | Establishment of Integrated Control System for Renewable Energy in the transmission and substation sector
Period | 2023.01.01 ~ 2023.04.18 | 2021.01.01 ~ 2022.08.31
Budget | ₩ 495 | ₩ 940
Beginning balance | 0 | 0
Received | 635 | 463
Interest | 0 | 0
Used | (635) | (463)
Return | 0 | 0
Others | 0 | 0
Ending Balance | ₩ 0 | ₩ 0
Government Grants For Specific Business Projects 13 [Member] |  |
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
Business Name | Support for the installation of workplace daycare centers | Establishment of Integrated Control System for Renewable Energy in the power distribution sector
Description | Support for the installation of workplace daycare centers | Establishment of Integrated Control System for Renewable Energy in the power distribution sector
Period | 2023.01.01 ~ 2023.12.31 | 2021.01.01 ~ 2022.08.31
Budget | ₩ 2,510 | ₩ 5,060
Beginning balance | 0 | 0
Received | 680 | 5,027
Interest | 2 | 0
Used | (680) | (5,027)
Return | (1,832) | 0
Others | 1,832 | 0
Ending Balance | ₩ 2 | ₩ 0
Government Grants For Specific Business Projects 14 [Member] |  |
Disclosure of Detailed Information About Changes in Government Grants for Specific Business Projects [Line Items] |  |
Department | Ministry of Employment and Labor | Ministry of Employment and Labor
Business Name | Support for replacement of teaching materials at workplace daycare centers | Support for replacement of teaching materials at workplace daycare centers
Description | Support for replacement of teaching materials at workplace daycare centers | Support for replacement of teaching materials at workplace daycare centers
Period | 2023.01.01 ~ 2023.12.31 | 2022.01.01 ~ 2022.01.07
Budget | ₩ 1,490 | ₩ 48
Beginning balance | 0 | 0
Received | 270 | 29
Interest | 0 | 0
Used | (270) | (29)
Return | 0 | 0
Others | 0 | 0
Ending Balance | ₩ 0 | ₩ 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 2023-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_55&doctype=Standard -URIDate 2023-03-23 + Details
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