Leases - Additional Information (Detail) - KRW (₩) ₩ in Millions |
12 Months Ended | ||
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Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Disclosure of quantitative information about leases for lessee [abstract] | |||
| Cash outflows due to lease payments | ₩ 457,331 | ₩ 465,119 | ₩ 474,410 |
| Interest income on lease receivables | 2,408 | 2,566 | 800 |
| Operating lease income | 235,261 | 235,519 | 235,988 |
| Variable lease payment received | ₩ 1,588 | ₩ 2,309 | ₩ 2,694 |
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- References No definition available.
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of income relating to variable lease payments for operating leases that do not depend on an index or a rate. Variable lease payments are the portion of payments made by a lessee to a lessor for the right to use an underlying asset during the lease term that varies because of changes in facts or circumstances occurring after the commencement date, other than the passage of time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of operating lease income. Operating lease is a lease that does not transfer substantially all the risks and rewards incidental to ownership of an underlying asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Cash 0utflows include principal and interest expenses of lease liabilities. No definition available.
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