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Net Defined Benefit Liabilities (Assets) - Summary of Expected Maturity Analysis of Undiscounted Pension Benefits (Detail) ₩ in Millions | Dec. 31, 2023 KRW (₩)
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Disclosure of net defined benefit liability (asset) [Line Items] |
Pension benefits | ₩ 3,556,910
Less than 1 year [member] |
Disclosure of net defined benefit liability (asset) [Line Items] |
Pension benefits | 257,315
Between 1-2 years [member] |
Disclosure of net defined benefit liability (asset) [Line Items] |
Pension benefits | 376,352
Between 2-5 years [member] |
Disclosure of net defined benefit liability (asset) [Line Items] |
Pension benefits | 910,076
More than 5 years [member] |
Disclosure of net defined benefit liability (asset) [Line Items] |
Pension benefits | ₩ 2,013,167

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- Definition The present value of the expected payments by a retirement benefit plan to existing and past employees, attributable to the service already rendered. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 26 -IssueDate 2023-01-01 -Paragraph 35 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=26&code=ifrs-tx-2023-en-r&anchor=para_35_d&doctype=Standard -URIDate 2023-03-23 + Details
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