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Changes in Liabilities Arising from Financing Activities - Summary of Changes in Liabilities Arising from Financial Activities (Detail) - KRW (₩) ₩ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Disclosure of reconciliation of liabilities arising from financing activities [line items] |  |  |
Beginning | ₩ 11,263,410 | ₩ 11,021,448 | ₩ 9,572,795
Cash flows | (468,811) | (252,750) | 1,047,720
Newly acquired | 324,330 | 460,617 | 426,644
Changes in FX rate | 399,510 | 88,745 | 18,805
Fair value change | (362,531) | 13,174 | 44,221
Others | (21,232) | (67,824) | (88,737)
Ending | 11,134,676 | 11,263,410 | 11,021,448
Borrowings [member] |  |  |
Disclosure of reconciliation of liabilities arising from financing activities [line items] |  |  |
Beginning | 10,218,165 | 10,006,685 | 8,437,703
Cash flows | (135,227) | 106,118 | 1,391,321
Newly acquired | 0 | 0 | 0
Changes in FX rate | 399,510 | 45,370 | 146,108
Fair value change | 0 | 1,719 | 939
Others | 38,243 | 58,273 | 30,614
Ending | 10,520,691 | 10,218,165 | 10,006,685
Lease liabilities [member] |  |  |
Disclosure of reconciliation of liabilities arising from financing activities [line items] |  |  |
Beginning | 1,179,909 | 1,172,038 | 1,159,369
Cash flows | (414,172) | (407,051) | (378,684)
Newly acquired | 324,330 | 460,617 | 427,398
Changes in FX rate | 0 | 0 | 0
Fair value change | 264 | 24 | 0
Others | (30,878) | (45,719) | (36,045)
Ending | 1,059,453 | 1,179,909 | 1,172,038
Derivative liabilities [member] |  |  |
Disclosure of reconciliation of liabilities arising from financing activities [line items] |  |  |
Beginning | 24,547 | 33,555 | 75,176
Cash flows | (419) | 0 | (41,197)
Newly acquired | 0 | 0 | 0
Changes in FX rate | 0 | 10,888 | 19,858
Fair value change | (1,903) | 9,643 | 12,941
Others | (22,222) | (29,539) | (33,223)
Ending | 3 | 24,547 | 33,555
Derivative assets [member] |  |  |
Disclosure of reconciliation of liabilities arising from financing activities [line items] |  |  |
Beginning | (159,211) | (190,830) | (99,453)
Cash flows | 81,007 | 48,183 | 76,280
Newly acquired | 0 | 0 | (754)
Changes in FX rate | 0 | 32,487 | (147,161)
Fair value change | (360,892) | 1,788 | 30,341
Others | (6,375) | (50,839) | (50,083)
Ending | ₩ (445,471) | ₩ (159,211) | ₩ (190,830)

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- Definition The increase (decrease) in liabilities arising from financing activities. [Refer: Liabilities arising from financing activities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 44B -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_44B&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition The increase (decrease) in liabilities arising from financing activities resulting from the effect of changes in foreign exchange rates. [Refer: Liabilities arising from financing activities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 44B -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_44B_c&doctype=Standard -URIDate 2024-03-27 + Details
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