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Contingencies and Commitments - Summary of Ongoing Litigations Related With Contingent Liabilities And Contingent Assets (Details) ₩ in Millions | Dec. 31, 2022 KRW (₩) | Dec. 31, 2021 KRW (₩)
--- | --- | ---
As the defendant |  |
Litigation Case [Line Items] |  |
Number of cases | 653 | 683
Claim amount | ₩ 981,878 | ₩ 689,415
As the plaintiff |  |
Litigation Case [Line Items] |  |
Number of cases | 238 | 284
Claim amount | ₩ 599,809 | ₩ 784,453

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