Organization record
Woori Financial Group Inc.
All evidence-backed facts for this organization, identity resolved across official registers.
Facts on record
Newest first; every row links to its evidence page.
| Fact | Value | Period | Source |
|---|---|---|---|
| capex | {"amount": 120641000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2010-12-31 | sec_edgar |
| capex | {"unit": "KRW", "value": 596515000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantA | 2009-12-31 | sec_edgar |
| capex | {"unit": "KRW", "value": 321620000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantA | 2008-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 14114312000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "curre | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 14665665000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "curre | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"unit": "KRW", "value": 13563849000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarry | 2008-12-31 | sec_edgar |
| cash_and_equivalents | {"unit": "KRW", "value": 11552837000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarry | 2007-12-31 | sec_edgar |
| cashflow_financing | {"amount": 3294810000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2010-12-31 | sec_edgar |
| cashflow_financing | {"unit": "KRW", "value": 3972553000000, "concept": "us-gaap:NetCashProvidedByUsedInFinanci | 2009-12-31 | sec_edgar |
| cashflow_financing | {"unit": "KRW", "value": 30578593000000, "concept": "us-gaap:NetCashProvidedByUsedInFinanc | 2008-12-31 | sec_edgar |
| cashflow_investing | {"amount": -8287885000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", " | 2010-12-31 | sec_edgar |
| cashflow_investing | {"unit": "KRW", "value": -423632000000, "concept": "us-gaap:NetCashProvidedByUsedInInvesti | 2009-12-31 | sec_edgar |
| cashflow_investing | {"unit": "KRW", "value": -32243945000000, "concept": "us-gaap:NetCashProvidedByUsedInInves | 2008-12-31 | sec_edgar |
| cashflow_operating | {"amount": 4441722000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "c | 2010-12-31 | sec_edgar |
| cashflow_operating | {"unit": "KRW", "value": -531769000000, "concept": "us-gaap:NetCashProvidedByUsedInOperati | 2009-12-31 | sec_edgar |
| cashflow_operating | {"unit": "KRW", "value": 3676364000000, "concept": "us-gaap:NetCashProvidedByUsedInOperati | 2008-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 806015340, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 806015340, "concept": "us-gaap:CommonStockSharesIssued"} | 2009-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 734022375, "concept": "dei:EntityCommonStockSharesOutstanding" | 2025-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 742537556, "concept": "dei:EntityCommonStockSharesOutstanding" | 2024-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 751895516, "concept": "dei:EntityCommonStockSharesOutstanding" | 2023-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 728058225, "concept": "dei:EntityCommonStockSharesOutstanding" | 2022-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 728058225, "concept": "dei:EntityCommonStockSharesOutstanding" | 2021-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 722267681, "concept": "dei:EntityCommonStockSharesOutstanding" | 2020-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 722267681, "concept": "dei:EntityCommonStockSharesOutstanding" | 2019-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 680164306, "concept": "dei:EntityCommonStockSharesOutstanding" | 2018-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 676000000, "concept": "dei:EntityCommonStockSharesOutstanding" | 2017-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 806012779, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 806012780, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2009-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 734022375} | 2025-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 742537556} | 2024-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 751895516} | 2023-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 728058225} | 2022-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 728058225} | 2021-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 722267681} | 2020-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 722267681} | 2019-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 680164306} | 2018-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 676000000} | 2017-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 806012779} | 2010-12-31 | sec_edgar |
| dividends_paid | {"amount": 71291000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2010-12-31 | sec_edgar |
| dividends_paid | {"unit": "KRW", "value": 201500000000, "concept": "us-gaap:PaymentsOfDividendsCommonStock" | 2008-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 1.41, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-12-31 | sec_edgar |
| eps_basic | {"unit": "KRW", "value": 1408, "concept": "us-gaap:EarningsPerShareBasic"} | 2009-12-31 | sec_edgar |
| eps_basic | {"unit": "KRW", "value": 187, "concept": "us-gaap:EarningsPerShareBasic"} | 2008-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 1.41, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2010-12-31 | sec_edgar |
| eps_diluted | {"unit": "KRW", "value": 1408, "concept": "us-gaap:EarningsPerShareDiluted"} | 2009-12-31 | sec_edgar |
| eps_diluted | {"unit": "KRW", "value": 187, "concept": "us-gaap:EarningsPerShareDiluted"} | 2008-12-31 | sec_edgar |
| goodwill | {"amount": 78197000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2010-12-31 | sec_edgar |
| goodwill | {"unit": "KRW", "value": 113530000000, "concept": "us-gaap:Goodwill"} | 2009-12-31 | sec_edgar |
| income_tax_expense | {"unit": "KRW", "value": 419418000000, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2017-12-31 | sec_edgar |
| income_tax_expense | {"unit": "KRW", "value": 275856000000, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2016-12-31 | sec_edgar |
| income_tax_expense | {"unit": "KRW", "value": 376554000000, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2015-12-31 | sec_edgar |
| income_tax_expense | {"amount": 367176000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-12-31 | sec_edgar |
| income_tax_expense | {"unit": "KRW", "value": 379689000000, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2009-12-31 | sec_edgar |
| income_tax_expense | {"unit": "KRW", "value": 357857000000, "concept": "us-gaap:IncomeTaxExpenseBenefit"} | 2008-12-31 | sec_edgar |
| industry_sic | {"code": "6029", "scheme": "SIC", "description": "Commercial Banks, NEC"} | sec_edgar | |
| intangible_assets | {"amount": 86814000, "concept": "us-gaap:FiniteLivedIntangibleAssetsNet", "currency": "USD | 2010-12-31 | sec_edgar |
| intangible_assets | {"unit": "KRW", "value": 123291000000, "concept": "us-gaap:FiniteLivedIntangibleAssetsNet" | 2009-12-31 | sec_edgar |
| interest_expense | {"amount": 6775392000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-12-31 | sec_edgar |
| interest_expense | {"unit": "KRW", "value": 8585513000000, "concept": "us-gaap:InterestExpense"} | 2009-12-31 | sec_edgar |
| interest_expense | {"unit": "KRW", "value": 10402383000000, "concept": "us-gaap:InterestExpense"} | 2008-12-31 | sec_edgar |
| net_income | {"amount": 1133672000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-12-31 | sec_edgar |
| net_income | {"unit": "KRW", "value": 1134567000000, "concept": "us-gaap:NetIncomeLoss"} | 2009-12-31 | sec_edgar |
| net_income | {"unit": "KRW", "value": 150305000000, "concept": "us-gaap:NetIncomeLoss"} | 2008-12-31 | sec_edgar |
| ppe_net | {"amount": 2184122000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD | 2010-12-31 | sec_edgar |
| ppe_net | {"unit": "KRW", "value": 2611130000000, "concept": "us-gaap:PropertyPlantAndEquipmentNet"} | 2009-12-31 | sec_edgar |
| pretax_income | {"amount": 1454033000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeT | 2010-12-31 | sec_edgar |
| pretax_income | {"unit": "KRW", "value": 1491644000000, "concept": "us-gaap:IncomeLossFromContinuingOperat | 2009-12-31 | sec_edgar |
| pretax_income | {"unit": "KRW", "value": 485744000000, "concept": "us-gaap:IncomeLossFromContinuingOperati | 2008-12-31 | sec_edgar |
| profit_loss | {"amount": 1086857000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2010-12-31 | sec_edgar |
| profit_loss | {"unit": "KRW", "value": 1111955000000, "concept": "us-gaap:ProfitLoss"} | 2009-12-31 | sec_edgar |
| profit_loss | {"unit": "KRW", "value": 127887000000, "concept": "us-gaap:ProfitLoss"} | 2008-12-31 | sec_edgar |
| retained_earnings | {"amount": 4076218000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency" | 2010-12-31 | sec_edgar |
| retained_earnings | {"unit": "KRW", "value": 3501615000000, "concept": "us-gaap:RetainedEarningsAccumulatedDef | 2009-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 806013000, "concept": "us-gaap:WeightedAverageNumberOfSharesOu | 2010-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 806013000, "concept": "us-gaap:WeightedAverageNumberOfSharesOu | 2009-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 805927000, "concept": "us-gaap:WeightedAverageNumberOfSharesOu | 2008-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 806013000, "concept": "us-gaap:WeightedAverageNumberOfDilutedS | 2010-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 806013000, "concept": "us-gaap:WeightedAverageNumberOfDilutedS | 2009-12-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 805927000, "concept": "us-gaap:WeightedAverageNumberOfDilutedS | 2008-12-31 | sec_edgar |
| stockholders_equity | {"amount": 12354619000, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2010-12-31 | sec_edgar |
| stockholders_equity | {"unit": "KRW", "value": 12866018000000, "concept": "us-gaap:StockholdersEquity"} | 2009-12-31 | sec_edgar |
| total_assets | {"amount": 241409833000, "concept": "us-gaap:Assets", "currency": "USD"} | 2010-12-31 | sec_edgar |
| total_assets | {"unit": "KRW", "value": 267023595000000, "concept": "us-gaap:Assets"} | 2009-12-31 | sec_edgar |
| total_equity | {"amount": 12607073000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributable | 2010-12-31 | sec_edgar |
| total_equity | {"unit": "KRW", "value": 13221640000000, "concept": "us-gaap:StockholdersEquityIncludingPo | 2009-12-31 | sec_edgar |
| total_liabilities | {"amount": 228802760000, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2010-12-31 | sec_edgar |
| total_liabilities | {"unit": "KRW", "value": 253801955000000, "concept": "us-gaap:Liabilities"} | 2009-12-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 241409833000, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency" | 2010-12-31 | sec_edgar |
| total_liabilities_and_equity | {"unit": "KRW", "value": 267023595000000, "concept": "us-gaap:LiabilitiesAndStockholdersEq | 2009-12-31 | sec_edgar |
| treasury_stock_value | {"amount": 16000, "concept": "us-gaap:TreasuryStockValue", "currency": "USD"} | 2010-12-31 | sec_edgar |
| treasury_stock_value | {"unit": "KRW", "value": 18000000, "concept": "us-gaap:TreasuryStockValue"} | 2009-12-31 | sec_edgar |
| xbrl:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent | {"amount": 2492473000, "currency": "USD"} | 2010-12-31 | sec_edgar |
| xbrl:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent | {"unit": "KRW", "value": 2554162000000} | 2009-12-31 | sec_edgar |
| xbrl:AccruedInvestmentIncomeReceivable | {"amount": 909278000, "currency": "USD"} | 2010-12-31 | sec_edgar |
| xbrl:AccruedInvestmentIncomeReceivable | {"unit": "KRW", "value": 955388000000} | 2009-12-31 | sec_edgar |
| xbrl:AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability | {"unit": "KRW", "value": -1831000000} | 2024-12-31 | sec_edgar |
| xbrl:AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability | {"unit": "KRW", "value": 0} | 2023-12-31 | sec_edgar |
| xbrl:AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability | {"unit": "KRW", "value": 0} | 2022-12-31 | sec_edgar |
| xbrl:AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability | {"unit": "KRW", "value": 0} | 2021-12-31 | sec_edgar |
| xbrl:AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability | {"unit": "KRW", "value": 0} | 2020-12-31 | sec_edgar |
| xbrl:AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability | {"unit": "KRW", "value": 0} | 2019-12-31 | sec_edgar |
| xbrl:AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability | {"unit": "KRW", "value": 0} | 2018-12-31 | sec_edgar |
| xbrl:AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability | {"unit": "KRW", "value": 0} | 2017-12-31 | sec_edgar |
| xbrl:AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability | {"unit": "KRW", "value": 349000000} | 2016-12-31 | sec_edgar |
| xbrl:AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability | {"unit": "KRW", "value": 311000000} | 2015-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncome | {"unit": "KRW", "value": 333670000000} | 2024-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncome | {"unit": "KRW", "value": 18926000000} | 2023-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncome | {"unit": "KRW", "value": -639206000000} | 2022-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncome | {"unit": "KRW", "value": -416553000000} | 2021-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncome | {"unit": "KRW", "value": -572160000000} | 2020-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncome | {"unit": "KRW", "value": -500655000000} | 2019-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncome | {"unit": "KRW", "value": -572210000000} | 2018-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncome | {"unit": "KRW", "value": -481900000000} | 2017-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncome | {"unit": "KRW", "value": 173368000000} | 2016-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncome | {"unit": "KRW", "value": 102020000000} | 2015-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncome | {"unit": "KRW", "value": 66306000000} | 2014-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncomeLossNetOfTax | {"amount": 321461000, "currency": "USD"} | 2010-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncomeLossNetOfTax | {"unit": "KRW", "value": 366077000000} | 2009-12-31 | sec_edgar |
| xbrl:AcquisitiondateFairValueOfTotalConsiderationTransferred | {"unit": "KRW", "value": 56240000000} | 2024-08-01 | sec_edgar |
| xbrl:AcquisitiondateFairValueOfTotalConsiderationTransferred | {"unit": "KRW", "value": 212522000000} | 2023-03-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill | {"unit": "KRW", "value": 22012000000} | 2024-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill | {"unit": "KRW", "value": 62974000000} | 2023-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill | {"unit": "KRW", "value": 65465000000} | 2022-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill | {"unit": "KRW", "value": 8681000000} | 2020-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill | {"unit": "KRW", "value": 233354000000} | 2019-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill | {"unit": "KRW", "value": -2302000000} | 2018-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill | {"unit": "KRW", "value": 8062000000} | 2016-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsInvestmentProperty | {"unit": "KRW", "value": 0} | 2022-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsInvestmentProperty | {"unit": "KRW", "value": 0} | 2021-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsInvestmentProperty | {"unit": "KRW", "value": 10557000000} | 2020-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsInvestmentProperty | {"unit": "KRW", "value": 0} | 2019-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsInvestmentProperty | {"unit": "KRW", "value": 0} | 2018-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 1283000000} | 2024-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 19378000000} | 2023-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 12026000000} | 2022-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 3776000000} | 2020-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 2186000000} | 2019-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 1630000000} | 2018-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 651000000} | 2016-12-31 | sec_edgar |
| xbrl:ActuarialAssumptionOfDiscountRates | {"value": 0.0269} | 2018-12-31 | sec_edgar |
| xbrl:ActuarialAssumptionOfDiscountRates | {"value": 0.0318} | 2017-12-31 | sec_edgar |
| xbrl:ActuarialAssumptionOfDiscountRates | {"value": 0.0285} | 2016-12-31 | sec_edgar |
| xbrl:ActuarialAssumptionOfDiscountRates | {"value": 0.0283} | 2015-12-31 | sec_edgar |
| xbrl:ActuarialAssumptionOfExpectedRatesOfSalaryIncreases | {"value": 0.0618} | 2018-12-31 | sec_edgar |
| xbrl:ActuarialAssumptionOfExpectedRatesOfSalaryIncreases | {"value": 0.0618} | 2017-12-31 | sec_edgar |
| xbrl:ActuarialAssumptionOfExpectedRatesOfSalaryIncreases | {"value": 0.0605} | 2016-12-31 | sec_edgar |
| xbrl:ActuarialAssumptionOfExpectedRatesOfSalaryIncreases | {"value": 0.0635} | 2015-12-31 | sec_edgar |
| xbrl:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets | {"amount": 1467789000, "currency": "USD"} | 2023-12-31 | sec_edgar |
| xbrl:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets | {"amount": 702485000, "currency": "USD"} | 2022-12-31 | sec_edgar |
| xbrl:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets | {"amount": 451656000, "currency": "USD"} | 2021-12-31 | sec_edgar |
| xbrl:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets | {"unit": "KRW", "value": 784371000000} | 2020-12-31 | sec_edgar |
| xbrl:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets | {"unit": "KRW", "value": 374244000000} | 2019-12-31 | sec_edgar |
| xbrl:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets | {"unit": "KRW", "value": 0} | 2018-12-31 | sec_edgar |
| xbrl:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets | {"unit": "KRW", "value": 862273000000} | 2017-12-31 | sec_edgar |
| xbrl:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets | {"unit": "KRW", "value": 890763000000} | 2016-12-31 | sec_edgar |
| xbrl:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets | {"unit": "KRW", "value": 1112139000000} | 2015-12-31 | sec_edgar |
| xbrl:AdditionalPaidInCapitalCommonStock | {"amount": 4392409000, "currency": "USD"} | 2010-12-31 | sec_edgar |
| xbrl:AdditionalPaidInCapitalCommonStock | {"unit": "KRW", "value": 4968267000000} | 2009-12-31 | sec_edgar |
| xbrl:AdditionsFromAcquisitionsInvestmentProperty | {"unit": "KRW", "value": 0} | 2024-12-31 | sec_edgar |
| xbrl:AdditionsFromAcquisitionsInvestmentProperty | {"unit": "KRW", "value": 99234000000} | 2023-12-31 | sec_edgar |
| xbrl:AdditionsFromAcquisitionsInvestmentProperty | {"unit": "KRW", "value": 0} | 2022-12-31 | sec_edgar |
| xbrl:AdditionsFromAcquisitionsInvestmentProperty | {"unit": "KRW", "value": 0} | 2021-12-31 | sec_edgar |
| xbrl:AdditionsFromAcquisitionsInvestmentProperty | {"unit": "KRW", "value": 76588000000} | 2020-12-31 | sec_edgar |
| xbrl:AdditionsFromAcquisitionsInvestmentProperty | {"unit": "KRW", "value": 70346000000} | 2019-12-31 | sec_edgar |
| xbrl:AdditionsFromAcquisitionsInvestmentProperty | {"unit": "KRW", "value": 15195000000} | 2018-12-31 | sec_edgar |
| xbrl:AdditionsFromAcquisitionsInvestmentProperty | {"unit": "KRW", "value": 9872000000} | 2017-12-31 | sec_edgar |
| xbrl:AdditionsFromAcquisitionsInvestmentProperty | {"unit": "KRW", "value": 4428000000} | 2016-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "KRW", "value": 222569000000} | 2024-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "KRW", "value": 242789000000} | 2023-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "KRW", "value": 163219000000} | 2022-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "KRW", "value": 127242000000} | 2021-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "KRW", "value": 103215000000} | 2020-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "KRW", "value": 156047000000} | 2019-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "KRW", "value": 175403000000} | 2018-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "KRW", "value": 157423000000} | 2017-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "KRW", "value": 134889000000} | 2016-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "KRW", "value": 222843000000} | 2015-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 221856000000} | 2024-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 164722000000} | 2023-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 173156000000} | 2022-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 118803000000} | 2021-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 149462000000} | 2020-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 429547000000} | 2019-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 118668000000} | 2018-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 162245000000} | 2017-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 131121000000} | 2016-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "KRW", "value": 129046000000} | 2015-12-31 | sec_edgar |
| xbrl:AdditionsToRightofuseAssets | {"unit": "KRW", "value": 366340000000} | 2024-12-31 | sec_edgar |
| xbrl:AdditionsToRightofuseAssets | {"unit": "KRW", "value": 210810000000} | 2023-12-31 | sec_edgar |
| xbrl:AdditionsToRightofuseAssets | {"unit": "KRW", "value": 235215000000} | 2022-12-31 | sec_edgar |
| xbrl:AdditionsToRightofuseAssets | {"unit": "KRW", "value": 189660000000} | 2021-12-31 | sec_edgar |
| xbrl:AdditionsToRightofuseAssets | {"unit": "KRW", "value": 231325000000} | 2020-12-31 | sec_edgar |
| xbrl:AdditionsToRightofuseAssets | {"unit": "KRW", "value": 260298000000} | 2019-12-31 | sec_edgar |
| xbrl:AdjustmentsForCurrentTaxOfPriorPeriod | {"unit": "KRW", "value": -35823000000} | 2024-12-31 | sec_edgar |
| xbrl:AdjustmentsForCurrentTaxOfPriorPeriod | {"unit": "KRW", "value": -22825000000} | 2023-12-31 | sec_edgar |
| xbrl:AdjustmentsForCurrentTaxOfPriorPeriod | {"unit": "KRW", "value": -13982000000} | 2022-12-31 | sec_edgar |
| xbrl:AdjustmentsForCurrentTaxOfPriorPeriod | {"unit": "KRW", "value": 2074000000} | 2021-12-31 | sec_edgar |
| xbrl:AdjustmentsForCurrentTaxOfPriorPeriod | {"unit": "KRW", "value": 4914000000} | 2020-12-31 | sec_edgar |
| xbrl:AdjustmentsForCurrentTaxOfPriorPeriod | {"unit": "KRW", "value": -65227000000} | 2019-12-31 | sec_edgar |