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Investment Properties - Summary of Investment Properties (Detail) - KRW (₩) ₩ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Disclosure of detailed information about investment property [line items] |  |
Beginning balance | ₩ 1,933,358 | ₩ 1,720,654
Acquisition | 210,808 | 87,398
Disposal and termination | (17,490) | (20,600)
Depreciation | (52,869) | (47,004)
Transfer from (to) property and equipment | 126,250 | 206,183
Transfer and others | (1,922) | (13,273)
Ending balance | 2,198,135 | 1,933,358
Gross carrying amount [member] |  |
Disclosure of detailed information about investment property [line items] |  |
Beginning balance | 2,596,204 | 2,306,198
Ending balance | 2,922,705 | 2,596,204
Accumulated depreciation and amortisation [member] |  |
Disclosure of detailed information about investment property [line items] |  |
Beginning balance | (662,846) | (585,544)
Ending balance | (724,570) | (662,846)
Land [member] |  |
Disclosure of detailed information about investment property [line items] |  |
Beginning balance | 879,792 | 813,763
Acquisition | 0 | 14,569
Disposal and termination | (8,167) | (14,725)
Transfer from (to) property and equipment | 37,725 | 63,278
Transfer and others | 1 | 2,907
Ending balance | 909,351 | 879,792
Land [member] | Gross carrying amount [member] |  |
Disclosure of detailed information about investment property [line items] |  |
Beginning balance | 881,360 | 815,331
Ending balance | 910,919 | 881,360
Land [member] | Accumulated depreciation and amortisation [member] |  |
Disclosure of detailed information about investment property [line items] |  |
Beginning balance | (1,568) | (1,568)
Ending balance | (1,568) | (1,568)
Buildings [member] |  |
Disclosure of detailed information about investment property [line items] |  |
Beginning balance | 916,458 | 840,090
Acquisition | 57,529 | 17,351
Disposal and termination | (9,323) | (5,858)
Depreciation | (52,869) | (47,004)
Transfer from (to) property and equipment | 88,336 | 140,229
Transfer and others | 27,544 | (28,350)
Ending balance | 1,027,675 | 916,458
Buildings [member] | Gross carrying amount [member] |  |
Disclosure of detailed information about investment property [line items] |  |
Beginning balance | 1,577,736 | 1,424,066
Ending balance | 1,750,677 | 1,577,736
Buildings [member] | Accumulated depreciation and amortisation [member] |  |
Disclosure of detailed information about investment property [line items] |  |
Beginning balance | (661,278) | (583,976)
Ending balance | (723,002) | (661,278)
Investment property, construction-in-progress [Member] |  |
Disclosure of detailed information about investment property [line items] |  |
Beginning balance | 137,108 | 66,801
Acquisition | 153,279 | 55,478
Disposal and termination | 0 | (17)
Transfer from (to) property and equipment | 189 | 2,676
Transfer and others | (29,467) | 12,170
Ending balance | 261,109 | 137,108
Investment property, construction-in-progress [Member] | Gross carrying amount [member] |  |
Disclosure of detailed information about investment property [line items] |  |
Beginning balance | 137,108 | 66,801
Ending balance | ₩ 261,109 | ₩ 137,108

X
- Definition The amount of depreciation recognised on investment property. [Refer: Depreciation and amortisation expense; Investment property] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 40 -IssueDate 2023-01-01 -Paragraph 76 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2023-en-r&anchor=para_76&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 40 -IssueDate 2023-01-01 -Paragraph 79 -Subparagraph d -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2023-en-r&anchor=para_79_d_iv&doctype=Standard -URIDate 2023-03-23 + Details
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X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- Definition The decrease in investment property resulting from disposals. [Refer: Investment property] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 40 -IssueDate 2023-01-01 -Paragraph 76 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2023-en-r&anchor=para_76_c&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 40 -IssueDate 2023-01-01 -Paragraph 79 -Subparagraph d -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2023-en-r&anchor=para_79_d_iii&doctype=Standard -URIDate 2023-03-23 + Details
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X
- Definition The increase (decrease) in property, plant and equipment resulting from transfers. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 73 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_73_e&doctype=Standard -URIDate 2023-03-23 + Details
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X
- 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 2023-01-01 -Paragraph 76 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2023-en-r&anchor=para_76&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 40 -IssueDate 2023-01-01 -Paragraph 79 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2023-en-r&anchor=para_79_d&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 54 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_54_b&doctype=Standard -URIDate 2023-03-23 + Details
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X
- Definition The cash outflow for the purchase of investment property. [Refer: Investment property] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2023-01-01 -Paragraph 16 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2023-en-r&anchor=para_16&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition Transfer from investment property under construction or development, investment property and other. + References No definition available. + Details
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- Details
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- Details
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- Details
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