20-F Filing

WOORI FINANCIAL GROUP INC. CIK: 1264136 FY 2020

Filing Information

Form Type	20-F
Accession Number	`0001193125-21-142293`
Period End Date	20201231
Filing Date	20210430
Fiscal Year	2020
Fiscal Period	FY
XBRL Instance	wf-20201231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 123 Income Statement 164 Cash Flow Statement 368 Stockholders Equity 80

Balance Sheet 123 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalents`	$9.20B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalents`	9,990.98B	KRW	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalents`	6,908.29B	KRW	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalents`	6,392.57B	KRW	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalents`	6,747.89B	KRW	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalents`	$5.89B	USD	Point-in-time
Financial assets at fair value through profit or loss ("FVTPL")	`FinancialAssetsAtFairValueThroughProfitOrLoss`	14,762.94B	KRW	Point-in-time
Financial assets at fair value through profit or loss ("FVTPL")	`FinancialAssetsAtFairValueThroughProfitOrLoss`	$13.59B	USD	Point-in-time
Financial assets at fair value through profit or loss ("FVTPL")	`FinancialAssetsAtFairValueThroughProfitOrLoss`	8,069.14B	KRW	Point-in-time
Financial assets at fair value through other comprehensive income ("FVTOCI")	`FinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	$27.65B	USD	Point-in-time
Financial assets at fair value through other comprehensive income ("FVTOCI")	`FinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	30,028.93B	KRW	Point-in-time
Financial assets at fair value through other comprehensive income ("FVTOCI")	`FinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	27,730.53B	KRW	Point-in-time
Securities at amortized cost	`SecuritiesOfFinancialAssetsAtAmortisedCost`	20,320.54B	KRW	Point-in-time
Securities at amortized cost	`SecuritiesOfFinancialAssetsAtAmortisedCost`	17,020.84B	KRW	Point-in-time
Securities at amortized cost	`SecuritiesOfFinancialAssetsAtAmortisedCost`	$15.67B	USD	Point-in-time
Loans and other financial assets at amortized cost	`LoansAndOtherFinancialAssetsAtAmortisedCost`	293,717.69B	KRW	Point-in-time
Loans and other financial assets at amortized cost	`LoansAndOtherFinancialAssetsAtAmortisedCost`	$294.73B	USD	Point-in-time
Loans and other financial assets at amortized cost	`LoansAndOtherFinancialAssetsAtAmortisedCost`	320,106.08B	KRW	Point-in-time
Investments in joint ventures and associates	`InvestmentAccountedForUsingEquityMethod`	417.05B	KRW	Point-in-time
Investments in joint ventures and associates	`InvestmentAccountedForUsingEquityMethod`	993.29B	KRW	Point-in-time
Investments in joint ventures and associates	`InvestmentAccountedForUsingEquityMethod`	$914.55M	USD	Point-in-time
Investments in joint ventures and associates	`InvestmentAccountedForUsingEquityMethod`	806.36B	KRW	Point-in-time
Investments in joint ventures and associates	`InvestmentAccountedForUsingEquityMethod`	361.77B	KRW	Point-in-time
Investment properties	`InvestmentProperty`	280.24B	KRW	Point-in-time
Investment properties	`InvestmentProperty`	371.30B	KRW	Point-in-time
Investment properties	`InvestmentProperty`	378.20B	KRW	Point-in-time
Investment properties	`InvestmentProperty`	387.46B	KRW	Point-in-time
Investment properties	`InvestmentProperty`	$356.75M	USD	Point-in-time
Premises and equipment	`PropertyPlantAndEquipment`	3,287.20B	KRW	Point-in-time
Premises and equipment	`PropertyPlantAndEquipment`	$3.03B	USD	Point-in-time
Premises and equipment	`PropertyPlantAndEquipment`	3,364.72B	KRW	Point-in-time
Intangible assets	`IntangibleAssetsAndGoodwill`	597.52B	KRW	Point-in-time
Intangible assets	`IntangibleAssetsAndGoodwill`	844.11B	KRW	Point-in-time
Intangible assets	`IntangibleAssetsAndGoodwill`	792.08B	KRW	Point-in-time
Intangible assets	`IntangibleAssetsAndGoodwill`	518.60B	KRW	Point-in-time
Intangible assets	`IntangibleAssetsAndGoodwill`	$729.29M	USD	Point-in-time
Assets held for sale	`NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale`	60.00B	KRW	Point-in-time
Assets held for sale	`NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale`	10.56B	KRW	Point-in-time
Assets held for sale	`NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale`	$55.24M	USD	Point-in-time
Net defined benefit asset	`RecognisedAssetsDefinedBenefitPlan`	$5.21M	USD	Point-in-time
Net defined benefit asset	`RecognisedAssetsDefinedBenefitPlan`	2.58B	KRW	Point-in-time
Net defined benefit asset	`RecognisedAssetsDefinedBenefitPlan`	5.66B	KRW	Point-in-time
Current tax assets	`CurrentTaxAssets`	$69.66M	USD	Point-in-time
Current tax assets	`CurrentTaxAssets`	47.37B	KRW	Point-in-time
Current tax assets	`CurrentTaxAssets`	75.66B	KRW	Point-in-time
Deferred tax assets	`DeferredTaxAssets`	$42.44M	USD	Point-in-time
Deferred tax assets	`DeferredTaxAssets`	46.09B	KRW	Point-in-time
Deferred tax assets	`DeferredTaxAssets`	39.54B	KRW	Point-in-time
Derivative assets (Designated for hedging)	`DerivativeFinancialAssetsHeldForHedging`	$160.96M	USD	Point-in-time
Derivative assets (Designated for hedging)	`DerivativeFinancialAssetsHeldForHedging`	174.82B	KRW	Point-in-time
Derivative assets (Designated for hedging)	`DerivativeFinancialAssetsHeldForHedging`	121.13B	KRW	Point-in-time
Other assets	`OtherAssets`	233.65B	KRW	Point-in-time
Other assets	`OtherAssets`	$1.24B	USD	Point-in-time
Other assets	`OtherAssets`	1,348.99B	KRW	Point-in-time
Total assets	`Assets`	361,980.72B	KRW	Point-in-time
Total assets	`Assets`	$367.44B	USD	Point-in-time
Total assets	`Assets`	399,081.02B	KRW	Point-in-time
Financial liabilities at fair value through profit or loss ("FVTPL")	`FinancialLiabilitiesAtFairValueThroughProfitOrLoss`	$6.27B	USD	Point-in-time
Financial liabilities at fair value through profit or loss ("FVTPL")	`FinancialLiabilitiesAtFairValueThroughProfitOrLoss`	2,958.30B	KRW	Point-in-time
Financial liabilities at fair value through profit or loss ("FVTPL")	`FinancialLiabilitiesAtFairValueThroughProfitOrLoss`	6,813.82B	KRW	Point-in-time
Deposits due to customers	`DepositsFromCustomers`	291,477.28B	KRW	Point-in-time
Deposits due to customers	`DepositsFromCustomers`	$268.37B	USD	Point-in-time
Deposits due to customers	`DepositsFromCustomers`	264,685.58B	KRW	Point-in-time
Borrowings	`Borrowings`	20,745.47B	KRW	Point-in-time
Borrowings	`Borrowings`	18,998.92B	KRW	Point-in-time
Borrowings	`Borrowings`	$19.10B	USD	Point-in-time
Debentures	`NotesAndDebenturesIssued`	37,479.36B	KRW	Point-in-time
Debentures	`NotesAndDebenturesIssued`	30,858.06B	KRW	Point-in-time
Debentures	`NotesAndDebenturesIssued`	$34.51B	USD	Point-in-time
Provisions	`Provisions`	501.64B	KRW	Point-in-time
Provisions	`Provisions`	443.98B	KRW	Point-in-time
Provisions	`Provisions`	$461.88M	USD	Point-in-time
Net defined benefit liability	`RecognisedLiabilitiesDefinedBenefitPlan`	$48.10M	USD	Point-in-time
Net defined benefit liability	`RecognisedLiabilitiesDefinedBenefitPlan`	92.47B	KRW	Point-in-time
Net defined benefit liability	`RecognisedLiabilitiesDefinedBenefitPlan`	52.24B	KRW	Point-in-time
Current tax liabilities	`CurrentTaxLiabilities`	182.69B	KRW	Point-in-time
Current tax liabilities	`CurrentTaxLiabilities`	370.72B	KRW	Point-in-time
Current tax liabilities	`CurrentTaxLiabilities`	$341.33M	USD	Point-in-time
Deferred tax liabilities	`DeferredTaxLiabilities`	160.25B	KRW	Point-in-time
Deferred tax liabilities	`DeferredTaxLiabilities`	134.32B	KRW	Point-in-time
Deferred tax liabilities	`DeferredTaxLiabilities`	$147.55M	USD	Point-in-time
Derivative liabilities (Designated for hedging)	`DerivativeFinancialLiabilitiesHeldForHedging`	$59.63M	USD	Point-in-time
Derivative liabilities (Designated for hedging)	`DerivativeFinancialLiabilitiesHeldForHedging`	64.77B	KRW	Point-in-time
Derivative liabilities (Designated for hedging)	`DerivativeFinancialLiabilitiesHeldForHedging`	6.84B	KRW	Point-in-time
Other financial liabilities	`OtherFinancialLiabilities`	17,706.77B	KRW	Point-in-time
Other financial liabilities	`OtherFinancialLiabilities`	14,215.82B	KRW	Point-in-time
Other financial liabilities	`OtherFinancialLiabilities`	$13.09B	USD	Point-in-time
Other liabilities	`OtherLiabilities`	420.47B	KRW	Point-in-time
Other liabilities	`OtherLiabilities`	$436.25M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	473.81B	KRW	Point-in-time
Total liabilities	`Liabilities`	372,355.17B	KRW	Point-in-time
Total liabilities	`Liabilities`	$342.84B	USD	Point-in-time
Total liabilities	`Liabilities`	336,488.39B	KRW	Point-in-time
Owners' equity	`EquityAttributableToOwnersOfParent`	23,053.61B	KRW	Point-in-time
Owners' equity	`EquityAttributableToOwnersOfParent`	$21.23B	USD	Point-in-time
Owners' equity	`EquityAttributableToOwnersOfParent`	21,510.37B	KRW	Point-in-time
Capital stock	`IssuedCapital`	$3.33B	USD	Point-in-time
Capital stock	`IssuedCapital`	3,611.34B	KRW	Point-in-time
Capital stock	`IssuedCapital`	3,611.34B	KRW	Point-in-time
Hybrid securities	`HybridSecuritiesOfOtherEquityInterest`	$1.75B	USD	Point-in-time
Hybrid securities	`HybridSecuritiesOfOtherEquityInterest`	1,895.37B	KRW	Point-in-time
Hybrid securities	`HybridSecuritiesOfOtherEquityInterest`	997.54B	KRW	Point-in-time
Capital surplus	`CapitalReserve`	$576.48M	USD	Point-in-time
Capital surplus	`CapitalReserve`	626.29B	KRW	Point-in-time
Capital surplus	`CapitalReserve`	626.11B	KRW	Point-in-time
Other equity	`OtherEquityInterest`	$-2.16B	USD	Point-in-time
Other equity	`OtherEquityInterest`	-2,249.32B	KRW	Point-in-time
Other equity	`OtherEquityInterest`	-2,347.47B	KRW	Point-in-time
Retained earnings	`RetainedEarnings`	$17.74B	USD	Point-in-time
Retained earnings	`RetainedEarnings`	18,524.51B	KRW	Point-in-time
Retained earnings	`RetainedEarnings`	19,268.26B	KRW	Point-in-time
Non-controlling interests	`NoncontrollingInterests`	$3.38B	USD	Point-in-time
Non-controlling interests	`NoncontrollingInterests`	3,981.96B	KRW	Point-in-time
Non-controlling interests	`NoncontrollingInterests`	3,672.24B	KRW	Point-in-time
Total equity	`Equity`	21,953.04B	KRW	Point-in-time
Total equity	`Equity`	$24.61B	USD	Point-in-time
Total equity	`Equity`	26,725.85B	KRW	Point-in-time
Total equity	`Equity`	$23.47B	USD	Point-in-time
Total equity	`Equity`	20,564.90B	KRW	Point-in-time
Total equity	`Equity`	25,492.33B	KRW	Point-in-time
Total liabilities and equity	`EquityAndLiabilities`	399,081.02B	KRW	Point-in-time
Total liabilities and equity	`EquityAndLiabilities`	$367.44B	USD	Point-in-time
Total liabilities and equity	`EquityAndLiabilities`	361,980.72B	KRW	Point-in-time

Income Statement 164 line items

Line Item	Tag	Value	Unit	Period
Interest income	`RevenueFromInterest`	9,523.85B	KRW	Annual
Interest income	`RevenueFromInterest`	$8.77B	USD	Annual
Interest income	`RevenueFromInterest`	10,576.77B	KRW	Annual
Interest income	`RevenueFromInterest`	9,684.50B	KRW	Annual
Financial assets at FVTPL	`InterestIncomeForFinancialAssetsAtFairValueThroughProfitOrLoss`	50.62B	KRW	Annual
Financial assets at FVTPL	`InterestIncomeForFinancialAssetsAtFairValueThroughProfitOrLoss`	54.24B	KRW	Annual
Financial assets at FVTPL	`InterestIncomeForFinancialAssetsAtFairValueThroughProfitOrLoss`	$44.76M	USD	Annual
Financial assets at FVTPL	`InterestIncomeForFinancialAssetsAtFairValueThroughProfitOrLoss`	48.61B	KRW	Annual
Financial assets at FVTOCI	`InterestRevenueForFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	437.53B	KRW	Annual
Financial assets at FVTOCI	`InterestRevenueForFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	$402.84M	USD	Annual
Financial assets at FVTOCI	`InterestRevenueForFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	280.37B	KRW	Annual
Financial assets at FVTOCI	`InterestRevenueForFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	474.75B	KRW	Annual
Financial assets at amortized cost	`InterestIncomeForFinancialAssetsMeasuredAtAmortisedCost`	9,037.71B	KRW	Annual
Financial assets at amortized cost	`InterestIncomeForFinancialAssetsMeasuredAtAmortisedCost`	9,349.89B	KRW	Annual
Financial assets at amortized cost	`InterestIncomeForFinancialAssetsMeasuredAtAmortisedCost`	10,051.40B	KRW	Annual
Financial assets at amortized cost	`InterestIncomeForFinancialAssetsMeasuredAtAmortisedCost`	$8.32B	USD	Annual
Interest expense	`InterestExpense`	4,683.06B	KRW	Annual
Interest expense	`InterestExpense`	4,033.55B	KRW	Annual
Interest expense	`InterestExpense`	3,525.34B	KRW	Annual
Interest expense	`InterestExpense`	$3.25B	USD	Annual
Net Interest income	`InterestRevenueExpense`	5,650.95B	KRW	Annual
Net Interest income	`InterestRevenueExpense`	5,893.71B	KRW	Annual
Net Interest income	`InterestRevenueExpense`	5,998.51B	KRW	Annual
Net Interest income	`InterestRevenueExpense`	$5.52B	USD	Annual
Fees and commissions income	`FeeAndCommissionIncome`	$1.56B	USD	Annual
Fees and commissions income	`FeeAndCommissionIncome`	1,680.76B	KRW	Annual
Fees and commissions income	`FeeAndCommissionIncome`	1,694.02B	KRW	Annual
Fees and commissions income	`FeeAndCommissionIncome`	1,709.33B	KRW	Annual
Fees and commissions expense	`FeeAndCommissionExpense`	606.70B	KRW	Annual
Fees and commissions expense	`FeeAndCommissionExpense`	679.98B	KRW	Annual
Fees and commissions expense	`FeeAndCommissionExpense`	610.79B	KRW	Annual
Fees and commissions expense	`FeeAndCommissionExpense`	$626.07M	USD	Annual
Net fees and commissions income	`FeeAndCommissionIncomeExpense`	1,102.63B	KRW	Annual
Net fees and commissions income	`FeeAndCommissionIncomeExpense`	1,014.04B	KRW	Annual
Net fees and commissions income	`FeeAndCommissionIncomeExpense`	$933.65M	USD	Annual
Net fees and commissions income	`FeeAndCommissionIncomeExpense`	1,069.97B	KRW	Annual
Dividend income	`RevenueFromDividends`	90.55B	KRW	Annual
Dividend income	`RevenueFromDividends`	138.54B	KRW	Annual
Dividend income	`RevenueFromDividends`	$127.56M	USD	Annual
Dividend income	`RevenueFromDividends`	107.96B	KRW	Annual
Net gain on financial instruments at FVTPL	`GainsLossesOnFinancialInstrumentsAtFairValueThroughProfitOrLoss`	25.45B	KRW	Annual
Net gain on financial instruments at FVTPL	`GainsLossesOnFinancialInstrumentsAtFairValueThroughProfitOrLoss`	$388.28M	USD	Annual
Net gain on financial instruments at FVTPL	`GainsLossesOnFinancialInstrumentsAtFairValueThroughProfitOrLoss`	214.44B	KRW	Annual
Net gain on financial instruments at FVTPL	`GainsLossesOnFinancialInstrumentsAtFairValueThroughProfitOrLoss`	421.71B	KRW	Annual
Net gain on financial assets at FVTOCI	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax`	11.02B	KRW	Annual
Net gain on financial assets at FVTOCI	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax`	$22.22M	USD	Annual
Net gain on financial assets at FVTOCI	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax`	2.05B	KRW	Annual
Net gain on financial assets at FVTOCI	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax`	24.14B	KRW	Annual
Net gain arising on financial assets at amortized cost	`GainsLossesArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost`	102.11B	KRW	Annual
Net gain arising on financial assets at amortized cost	`GainsLossesArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost`	$40.92M	USD	Annual
Net gain arising on financial assets at amortized cost	`GainsLossesArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost`	79.53B	KRW	Annual
Net gain arising on financial assets at amortized cost	`GainsLossesArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost`	44.44B	KRW	Annual
Impairment losses due to credit loss	`ImpairmentLossesRecognisedOrReversedDueToCreditLoss`	-784.37B	KRW	Annual
Impairment losses due to credit loss	`ImpairmentLossesRecognisedOrReversedDueToCreditLoss`	-374.24B	KRW	Annual
Impairment losses due to credit loss	`ImpairmentLossesRecognisedOrReversedDueToCreditLoss`	$-722.19M	USD	Annual
Impairment losses due to credit loss	`ImpairmentLossesRecognisedOrReversedDueToCreditLoss`	-329.57B	KRW	Annual
General and administrative expense	`GeneralAndAdministrativeExpense`	3,766.08B	KRW	Annual
General and administrative expense	`GeneralAndAdministrativeExpense`	3,624.03B	KRW	Annual
General and administrative expense	`GeneralAndAdministrativeExpense`	$3.64B	USD	Annual
General and administrative expense	`GeneralAndAdministrativeExpense`	3,956.18B	KRW	Annual
Other net operating expense	`OtherOperatingIncomeExpense`	-394.59B	KRW	Annual
Other net operating expense	`OtherOperatingIncomeExpense`	-820.44B	KRW	Annual
Other net operating expense	`OtherOperatingIncomeExpense`	$-755.40M	USD	Annual
Other net operating expense	`OtherOperatingIncomeExpense`	-302.58B	KRW	Annual
Operating income	`ProfitLossFromOperatingActivities`	2,799.98B	KRW	Annual
Operating income	`ProfitLossFromOperatingActivities`	$1.92B	USD	Annual
Operating income	`ProfitLossFromOperatingActivities`	2,080.39B	KRW	Annual
Operating income	`ProfitLossFromOperatingActivities`	2,759.30B	KRW	Annual
Share of gain of joint ventures and associates	`GainLossOnAssociatesAndJointVenturesAccountsUsingEquityMethod`	$93.06M	USD	Annual
Share of gain of joint ventures and associates	`GainLossOnAssociatesAndJointVenturesAccountsUsingEquityMethod`	3.02B	KRW	Annual
Share of gain of joint ventures and associates	`GainLossOnAssociatesAndJointVenturesAccountsUsingEquityMethod`	101.08B	KRW	Annual
Share of gain of joint ventures and associates	`GainLossOnAssociatesAndJointVenturesAccountsUsingEquityMethod`	84.00B	KRW	Annual
Other non-operating income (expense)	`OtherNonoperatingIncomeExpense`	-160.92B	KRW	Annual
Other non-operating income (expense)	`OtherNonoperatingIncomeExpense`	42.55B	KRW	Annual
Other non-operating income (expense)	`OtherNonoperatingIncomeExpense`	-180.22B	KRW	Annual
Other non-operating income (expense)	`OtherNonoperatingIncomeExpense`	$-165.93M	USD	Annual
Non-operating income (expense)	`NonoperatingIncomeExpense`	$-72.87M	USD	Annual
Non-operating income (expense)	`NonoperatingIncomeExpense`	-79.14B	KRW	Annual
Non-operating income (expense)	`NonoperatingIncomeExpense`	45.57B	KRW	Annual
Non-operating income (expense)	`NonoperatingIncomeExpense`	-76.93B	KRW	Annual
Net income before income tax expense	`ProfitLossBeforeTax`	2,001.25B	KRW	Annual
Net income before income tax expense	`ProfitLossBeforeTax`	2,723.05B	KRW	Annual
Net income before income tax expense	`ProfitLossBeforeTax`	2,804.87B	KRW	Annual
Net income before income tax expense	`ProfitLossBeforeTax`	$1.84B	USD	Annual
Income tax expense	`IncomeTaxExpenseContinuingOperations`	$447.47M	USD	Annual
Income tax expense	`IncomeTaxExpenseContinuingOperations`	486.00B	KRW	Annual
Income tax expense	`IncomeTaxExpenseContinuingOperations`	753.22B	KRW	Annual
Income tax expense	`IncomeTaxExpenseContinuingOperations`	685.45B	KRW	Annual
Net income	`ProfitLoss`	$1.40B	USD	Annual
Net income	`ProfitLoss`	2,051.65B	KRW	Annual
Net income	`ProfitLoss`	1,515.25B	KRW	Annual
Net income	`ProfitLoss`	2,037.60B	KRW	Annual
Net gain (loss) on valuation of equity securities at FVTOCI	`OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments`	-58.13B	KRW	Annual
Net gain (loss) on valuation of equity securities at FVTOCI	`OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments`	$43.50M	USD	Annual
Net gain (loss) on valuation of equity securities at FVTOCI	`OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments`	47.25B	KRW	Annual
Net gain (loss) on valuation of equity securities at FVTOCI	`OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments`	-30.86B	KRW	Annual
Net gain on valuation of financial liabilities designated at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	100.00M	KRW	Annual
Net gain on valuation of financial liabilities designated at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	0.00	KRW	Annual
Net gain on valuation of financial liabilities designated at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	0.00	KRW	Annual
Net gain on valuation of financial liabilities designated at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	-	USD	Annual
Changes in capital due to equity method	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	-2.06B	KRW	Annual
Changes in capital due to equity method	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	$-1.90M	USD	Annual
Changes in capital due to equity method	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	0.00	KRW	Annual
Changes in capital due to equity method	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	0.00	KRW	Annual
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	-34.65B	KRW	Annual
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	$9.01M	USD	Annual
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	9.78B	KRW	Annual
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	-84.63B	KRW	Annual
Items that will not be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	-115.38B	KRW	Annual
Items that will not be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	54.96B	KRW	Annual
Items that will not be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	$50.61M	USD	Annual
Items that will not be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	-92.78B	KRW	Annual
Net gain on valuation of debt securities at FVTOCI	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax`	43.99B	KRW	Annual
Net gain on valuation of debt securities at FVTOCI	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax`	33.36B	KRW	Annual
Net gain on valuation of debt securities at FVTOCI	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax`	$11.15M	USD	Annual
Net gain on valuation of debt securities at FVTOCI	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax`	12.11B	KRW	Annual
Changes in capital due to equity method	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax`	-233.00M	KRW	Annual
Changes in capital due to equity method	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax`	2.96B	KRW	Annual
Changes in capital due to equity method	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax`	$-215.00K	USD	Annual
Changes in capital due to equity method	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax`	613.00M	KRW	Annual
Net gain (loss) on foreign currency translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	-4.38B	KRW	Annual
Net gain (loss) on foreign currency translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	101.78B	KRW	Annual
Net gain (loss) on foreign currency translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	$-141.31M	USD	Annual
Net gain (loss) on foreign currency translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	-153.47B	KRW	Annual
Net gain (loss) on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	$4.07M	USD	Annual
Net gain (loss) on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	-4.65B	KRW	Annual
Net gain (loss) on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	-1.82B	KRW	Annual
Net gain (loss) on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	4.42B	KRW	Annual
Other comprehensive loss on valuation of assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	0.00	KRW	Annual
Other comprehensive loss on valuation of assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	-4.14B	KRW	Annual
Other comprehensive loss on valuation of assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	-	USD	Annual
Other comprehensive loss on valuation of assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	0.00	KRW	Annual
Items that may be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax`	144.56B	KRW	Annual
Items that may be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax`	23.15B	KRW	Annual
Items that may be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax`	$-126.30M	USD	Annual
Items that may be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax`	-137.17B	KRW	Annual
Other comprehensive income(loss), net of tax	`OtherComprehensiveIncome`	$-75.69M	USD	Annual
Other comprehensive income(loss), net of tax	`OtherComprehensiveIncome`	51.78B	KRW	Annual
Other comprehensive income(loss), net of tax	`OtherComprehensiveIncome`	-92.24B	KRW	Annual
Other comprehensive income(loss), net of tax	`OtherComprehensiveIncome`	-82.21B	KRW	Annual
Total comprehensive income	`ComprehensiveIncome`	2,089.38B	KRW	Annual
Total comprehensive income	`ComprehensiveIncome`	1,959.41B	KRW	Annual
Total comprehensive income	`ComprehensiveIncome`	1,433.04B	KRW	Annual
Total comprehensive income	`ComprehensiveIncome`	$1.32B	USD	Annual
Net income attributable to owners	`ProfitLossAttributableToOwnersOfParent`	$1.20B	USD	Annual
Net income attributable to owners	`ProfitLossAttributableToOwnersOfParent`	1,872.21B	KRW	Annual
Net income attributable to owners	`ProfitLossAttributableToOwnersOfParent`	1,307.27B	KRW	Annual
Net income attributable to owners	`ProfitLossAttributableToOwnersOfParent`	2,033.18B	KRW	Annual
Net income attributable to non-controlling interests	`ProfitLossAttributableToNoncontrollingInterests`	$191.50M	USD	Annual
Net income attributable to non-controlling interests	`ProfitLossAttributableToNoncontrollingInterests`	18.47B	KRW	Annual
Net income attributable to non-controlling interests	`ProfitLossAttributableToNoncontrollingInterests`	165.39B	KRW	Annual
Net income attributable to non-controlling interests	`ProfitLossAttributableToNoncontrollingInterests`	207.98B	KRW	Annual
Comprehensive income attributable to owners	`ComprehensiveIncomeAttributableToOwnersOfParent`	$1.14B	USD	Annual
Comprehensive income attributable to owners	`ComprehensiveIncomeAttributableToOwnersOfParent`	1,233.10B	KRW	Annual
Comprehensive income attributable to owners	`ComprehensiveIncomeAttributableToOwnersOfParent`	1,914.39B	KRW	Annual
Comprehensive income attributable to owners	`ComprehensiveIncomeAttributableToOwnersOfParent`	1,943.88B	KRW	Annual
Comprehensive income attributable to non-controlling interests	`OtherComprehensiveIncomeAttributableToNoncontrollingInterests`	199.94B	KRW	Annual
Comprehensive income attributable to non-controlling interests	`OtherComprehensiveIncomeAttributableToNoncontrollingInterests`	$184.09M	USD	Annual
Comprehensive income attributable to non-controlling interests	`OtherComprehensiveIncomeAttributableToNoncontrollingInterests`	15.53B	KRW	Annual
Comprehensive income attributable to non-controlling interests	`OtherComprehensiveIncomeAttributableToNoncontrollingInterests`	174.99B	KRW	Annual
Basic and diluted earnings per share(Unit: In Korean Won and U.S. Dollar)	`EarningsPerShareBasicAndDiluted`	1,742.00	KRW	Annual
Basic and diluted earnings per share(Unit: In Korean Won and U.S. Dollar)	`EarningsPerShareBasicAndDiluted`	2,727.00	KRW	Annual
Basic and diluted earnings per share(Unit: In Korean Won and U.S. Dollar)	`EarningsPerShareBasicAndDiluted`	2,796.00	KRW	Annual
Basic and diluted earnings per share(Unit: In Korean Won and U.S. Dollar)	`EarningsPerShareBasicAndDiluted`	$1.60	USD	Annual

Cash Flow Statement 368 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$1.40B	USD	Annual
Net income	`ProfitLoss`	2,051.65B	KRW	Annual
Net income	`ProfitLoss`	1,515.25B	KRW	Annual
Net income	`ProfitLoss`	2,037.60B	KRW	Annual
Income tax expense	`AdjustmentsForIncomeTaxExpense`	685.45B	KRW	Annual
Income tax expense	`AdjustmentsForIncomeTaxExpense`	$447.47M	USD	Annual
Income tax expense	`AdjustmentsForIncomeTaxExpense`	753.22B	KRW	Annual
Income tax expense	`AdjustmentsForIncomeTaxExpense`	486.00B	KRW	Annual
Interest income	`AdjustmentsForInterestIncome`	$8.77B	USD	Annual
Interest income	`AdjustmentsForInterestIncome`	10,576.77B	KRW	Annual
Interest income	`AdjustmentsForInterestIncome`	9,523.85B	KRW	Annual
Interest income	`AdjustmentsForInterestIncome`	9,684.50B	KRW	Annual
Interest expense	`AdjustmentsForInterestExpense`	4,683.06B	KRW	Annual
Interest expense	`AdjustmentsForInterestExpense`	3,525.34B	KRW	Annual
Interest expense	`AdjustmentsForInterestExpense`	$3.25B	USD	Annual
Interest expense	`AdjustmentsForInterestExpense`	4,033.55B	KRW	Annual
Dividend income	`AdjustmentsForDividendIncome`	$127.56M	USD	Annual
Dividend income	`AdjustmentsForDividendIncome`	138.54B	KRW	Annual
Dividend income	`AdjustmentsForDividendIncome`	107.96B	KRW	Annual
Dividend income	`AdjustmentsForDividendIncome`	90.55B	KRW	Annual
Sub-total	`AdjustmentsForReconcileProfitLoss`	$-5.20B	USD	Annual
Sub-total	`AdjustmentsForReconcileProfitLoss`	-4,988.28B	KRW	Annual
Sub-total	`AdjustmentsForReconcileProfitLoss`	-5,316.21B	KRW	Annual
Sub-total	`AdjustmentsForReconcileProfitLoss`	-5,651.05B	KRW	Annual
Loss on valuation of financial instruments at FVTPL	`AdjustmentsForLossOnValuationOfFinancialAssetsAtFairValueThroughProfitOrLoss`	0.00	KRW	Annual
Loss on valuation of financial instruments at FVTPL	`AdjustmentsForLossOnValuationOfFinancialAssetsAtFairValueThroughProfitOrLoss`	$41.31M	USD	Annual
Loss on valuation of financial instruments at FVTPL	`AdjustmentsForLossOnValuationOfFinancialAssetsAtFairValueThroughProfitOrLoss`	0.00	KRW	Annual
Loss on valuation of financial instruments at FVTPL	`AdjustmentsForLossOnValuationOfFinancialAssetsAtFairValueThroughProfitOrLoss`	44.86B	KRW	Annual
Loss on financial assets at FVTOCI	`AdjustmentsForLossOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	1.05B	KRW	Annual
Loss on financial assets at FVTOCI	`AdjustmentsForLossOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	$725.00K	USD	Annual
Loss on financial assets at FVTOCI	`AdjustmentsForLossOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	787.00M	KRW	Annual
Loss on financial assets at FVTOCI	`AdjustmentsForLossOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	1.38B	KRW	Annual
Impairment losses due to credit loss	`ImpairmentLossesRecognisedDueToCreditLoss`	374.24B	KRW	Annual
Impairment losses due to credit loss	`ImpairmentLossesRecognisedDueToCreditLoss`	329.57B	KRW	Annual
Impairment losses due to credit loss	`ImpairmentLossesRecognisedDueToCreditLoss`	784.37B	KRW	Annual
Impairment losses due to credit loss	`ImpairmentLossesRecognisedDueToCreditLoss`	$722.19M	USD	Annual
Loss on other provisions	`AdjustmentsForProvisions`	232.68B	KRW	Annual
Loss on other provisions	`AdjustmentsForProvisions`	$214.23M	USD	Annual
Loss on other provisions	`AdjustmentsForProvisions`	28.35B	KRW	Annual
Loss on other provisions	`AdjustmentsForProvisions`	129.68B	KRW	Annual
Retirement benefit	`AdjustmentsForPostemploymentBenefitExpenseDefinedBenefitPlans`	142.71B	KRW	Annual
Retirement benefit	`AdjustmentsForPostemploymentBenefitExpenseDefinedBenefitPlans`	$160.78M	USD	Annual
Retirement benefit	`AdjustmentsForPostemploymentBenefitExpenseDefinedBenefitPlans`	174.63B	KRW	Annual
Retirement benefit	`AdjustmentsForPostemploymentBenefitExpenseDefinedBenefitPlans`	165.12B	KRW	Annual
Depreciation and amortization	`AdjustmentsForDepreciationAndAmortisationExpense`	505.72B	KRW	Annual
Depreciation and amortization	`AdjustmentsForDepreciationAndAmortisationExpense`	$493.09M	USD	Annual
Depreciation and amortization	`AdjustmentsForDepreciationAndAmortisationExpense`	272.55B	KRW	Annual
Depreciation and amortization	`AdjustmentsForDepreciationAndAmortisationExpense`	535.55B	KRW	Annual
Net gain on foreign currency translation	`AdjustmentsForUnrealisedForeignExchangeLossesGains`	0.00	KRW	Annual
Net gain on foreign currency translation	`AdjustmentsForUnrealisedForeignExchangeLossesGains`	0.00	KRW	Annual
Net gain on foreign currency translation	`AdjustmentsForUnrealisedForeignExchangeLossesGains`	191.50B	KRW	Annual
Net gain on foreign currency translation	`AdjustmentsForUnrealisedForeignExchangeLossesGains`	$176.32M	USD	Annual
Loss on derivatives (designated for hedge)	`AdjustmentsForLossOnTransactionAndChangeInFairValueOfDerivatives`	3.69B	KRW	Annual
Loss on derivatives (designated for hedge)	`AdjustmentsForLossOnTransactionAndChangeInFairValueOfDerivatives`	36.48B	KRW	Annual
Loss on derivatives (designated for hedge)	`AdjustmentsForLossOnTransactionAndChangeInFairValueOfDerivatives`	82.75B	KRW	Annual
Loss on derivatives (designated for hedge)	`AdjustmentsForLossOnTransactionAndChangeInFairValueOfDerivatives`	$76.19M	USD	Annual
Loss on fair value hedge	`AdjustmentsForLossOnFairValueHedgedItems`	68.51B	KRW	Annual
Loss on fair value hedge	`AdjustmentsForLossOnFairValueHedgedItems`	$63.08M	USD	Annual
Loss on fair value hedge	`AdjustmentsForLossOnFairValueHedgedItems`	86.21B	KRW	Annual
Loss on fair value hedge	`AdjustmentsForLossOnFairValueHedgedItems`	17.30B	KRW	Annual
Loss on valuation of investments in joint ventures and associates	`AdjustmentsForLossOnValuationOfInvestmentInAssociatesAndJointVenturesAccountedForUsingEquityMethod`	22.77B	KRW	Annual
Loss on valuation of investments in joint ventures and associates	`AdjustmentsForLossOnValuationOfInvestmentInAssociatesAndJointVenturesAccountedForUsingEquityMethod`	$22.58M	USD	Annual
Loss on valuation of investments in joint ventures and associates	`AdjustmentsForLossOnValuationOfInvestmentInAssociatesAndJointVenturesAccountedForUsingEquityMethod`	19.78B	KRW	Annual
Loss on valuation of investments in joint ventures and associates	`AdjustmentsForLossOnValuationOfInvestmentInAssociatesAndJointVenturesAccountedForUsingEquityMethod`	24.52B	KRW	Annual
Loss on disposal of investments in joint ventures and associates	`AdjustmentsForLossOnDisposalOfInvestmentInAssociatesAndJointVenturesAccountedForUsingEquityMethod`	-	USD	Annual
Loss on disposal of investments in joint ventures and associates	`AdjustmentsForLossOnDisposalOfInvestmentInAssociatesAndJointVenturesAccountedForUsingEquityMethod`	0.00	KRW	Annual
Loss on disposal of investments in joint ventures and associates	`AdjustmentsForLossOnDisposalOfInvestmentInAssociatesAndJointVenturesAccountedForUsingEquityMethod`	2.93B	KRW	Annual
Loss on disposal of investments in joint ventures and associates	`AdjustmentsForLossOnDisposalOfInvestmentInAssociatesAndJointVenturesAccountedForUsingEquityMethod`	0.00	KRW	Annual
Loss on disposal of premises and equipment, intangible assets and other assets	`AdjustmentsForLossOnDisposalOfPremisesAndEquipmentAndOtherAssets`	1.16B	KRW	Annual
Loss on disposal of premises and equipment, intangible assets and other assets	`AdjustmentsForLossOnDisposalOfPremisesAndEquipmentAndOtherAssets`	2.72B	KRW	Annual
Loss on disposal of premises and equipment, intangible assets and other assets	`AdjustmentsForLossOnDisposalOfPremisesAndEquipmentAndOtherAssets`	$2.50M	USD	Annual
Loss on disposal of premises and equipment, intangible assets and other assets	`AdjustmentsForLossOnDisposalOfPremisesAndEquipmentAndOtherAssets`	3.43B	KRW	Annual
Impairment loss on premises and equipment, intangible assets and other assets	`ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment`	8.76B	KRW	Annual
Impairment loss on premises and equipment, intangible assets and other assets	`ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment`	$8.07M	USD	Annual
Impairment loss on premises and equipment, intangible assets and other assets	`ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment`	28.30B	KRW	Annual
Impairment loss on premises and equipment, intangible assets and other assets	`ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment`	87.00M	KRW	Annual
Additions of expenses not involving cash outflows (sub-total)	`AdditionsOfExpensesNotInvolvingCashOutflows`	854.97B	KRW	Annual
Additions of expenses not involving cash outflows (sub-total)	`AdditionsOfExpensesNotInvolvingCashOutflows`	$1.98B	USD	Annual
Additions of expenses not involving cash outflows (sub-total)	`AdditionsOfExpensesNotInvolvingCashOutflows`	1,317.55B	KRW	Annual
Additions of expenses not involving cash outflows (sub-total)	`AdditionsOfExpensesNotInvolvingCashOutflows`	2,151.64B	KRW	Annual
Gain on valuation of financial instruments at FVTPL	`AdjustmentsForGainOnValuationOfFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIFRS9`	0.00	KRW	Annual
Gain on valuation of financial instruments at FVTPL	`AdjustmentsForGainOnValuationOfFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIFRS9`	-246.18B	KRW	Annual
Gain on valuation of financial instruments at FVTPL	`AdjustmentsForGainOnValuationOfFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIFRS9`	-215.71B	KRW	Annual
Gain on valuation of financial instruments at FVTPL	`AdjustmentsForGainOnValuationOfFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIFRS9`	-	USD	Annual
Gain on financial assets at FVTOCI	`AdjustmentsForGainOnFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	-12.39B	KRW	Annual
Gain on financial assets at FVTOCI	`AdjustmentsForGainOnFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	-3.10B	KRW	Annual
Gain on financial assets at FVTOCI	`AdjustmentsForGainOnFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	$-22.95M	USD	Annual
Gain on financial assets at FVTOCI	`AdjustmentsForGainOnFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	-24.93B	KRW	Annual
Gain on other provisions	`OtherReversalsOfProvisions`	-3.30B	KRW	Annual
Gain on other provisions	`OtherReversalsOfProvisions`	$-2.26M	USD	Annual
Gain on other provisions	`OtherReversalsOfProvisions`	-2.01B	KRW	Annual
Gain on other provisions	`OtherReversalsOfProvisions`	-2.45B	KRW	Annual
Gain on derivatives (designated for hedge)	`AdjustmentsForGainOnTransactionAndChangeInFairValueOfDerivatives`	-126.65B	KRW	Annual
Gain on derivatives (designated for hedge)	`AdjustmentsForGainOnTransactionAndChangeInFairValueOfDerivatives`	$-62.05M	USD	Annual
Gain on derivatives (designated for hedge)	`AdjustmentsForGainOnTransactionAndChangeInFairValueOfDerivatives`	-67.39B	KRW	Annual
Gain on derivatives (designated for hedge)	`AdjustmentsForGainOnTransactionAndChangeInFairValueOfDerivatives`	-35.81B	KRW	Annual
Gain on fair value hedge	`AdjustmentsForGainOnFairValueHedgedItems`	-231.00M	KRW	Annual
Gain on fair value hedge	`AdjustmentsForGainOnFairValueHedgedItems`	$-8.88M	USD	Annual
Gain on fair value hedge	`AdjustmentsForGainOnFairValueHedgedItems`	-9.65B	KRW	Annual
Gain on fair value hedge	`AdjustmentsForGainOnFairValueHedgedItems`	-42.80B	KRW	Annual
Gain on valuation of investments in joint ventures and associates	`AdjustmentsForGainOnInvestmentOfAssociatesAndJointVenturesAccountedForUsingEquityMethod`	$-115.64M	USD	Annual
Gain on valuation of investments in joint ventures and associates	`AdjustmentsForGainOnInvestmentOfAssociatesAndJointVenturesAccountedForUsingEquityMethod`	-25.79B	KRW	Annual
Gain on valuation of investments in joint ventures and associates	`AdjustmentsForGainOnInvestmentOfAssociatesAndJointVenturesAccountedForUsingEquityMethod`	-125.60B	KRW	Annual
Gain on valuation of investments in joint ventures and associates	`AdjustmentsForGainOnInvestmentOfAssociatesAndJointVenturesAccountedForUsingEquityMethod`	-103.78B	KRW	Annual
Gain on disposal of investments in joint ventures and associates	`AdjustmentsForGainOnDisposalOfInvestmentsInAssociatesAndJointVentures`	0.00	KRW	Annual
Gain on disposal of investments in joint ventures and associates	`AdjustmentsForGainOnDisposalOfInvestmentsInAssociatesAndJointVentures`	$-3.19M	USD	Annual
Gain on disposal of investments in joint ventures and associates	`AdjustmentsForGainOnDisposalOfInvestmentsInAssociatesAndJointVentures`	-3.47B	KRW	Annual
Gain on disposal of investments in joint ventures and associates	`AdjustmentsForGainOnDisposalOfInvestmentsInAssociatesAndJointVentures`	-50.51B	KRW	Annual
Gain on disposal of premises and equipment, intangible assets and other assets	`AdjustmentsForGainOnDisposalOfPremisesAndEquipmentAndOtherAssets`	$-8.95M	USD	Annual
Gain on disposal of premises and equipment, intangible assets and other assets	`AdjustmentsForGainOnDisposalOfPremisesAndEquipmentAndOtherAssets`	-9.71B	KRW	Annual
Gain on disposal of premises and equipment, intangible assets and other assets	`AdjustmentsForGainOnDisposalOfPremisesAndEquipmentAndOtherAssets`	-30.28B	KRW	Annual
Gain on disposal of premises and equipment, intangible assets and other assets	`AdjustmentsForGainOnDisposalOfPremisesAndEquipmentAndOtherAssets`	-1.63B	KRW	Annual
Reversal of impairment loss on premises and equipment, intangible assets and other assets	`AdjustmentsForReversalOfImpairmentLossOnPremisesAndEquipmentAndOtherAssets`	$-158.00K	USD	Annual
Reversal of impairment loss on premises and equipment, intangible assets and other assets	`AdjustmentsForReversalOfImpairmentLossOnPremisesAndEquipmentAndOtherAssets`	-103.00M	KRW	Annual
Reversal of impairment loss on premises and equipment, intangible assets and other assets	`AdjustmentsForReversalOfImpairmentLossOnPremisesAndEquipmentAndOtherAssets`	-761.00M	KRW	Annual
Reversal of impairment loss on premises and equipment, intangible assets and other assets	`AdjustmentsForReversalOfImpairmentLossOnPremisesAndEquipmentAndOtherAssets`	-172.00M	KRW	Annual
Profit from bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	0.00	KRW	Annual
Profit from bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	0.00	KRW	Annual
Profit from bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	-67.43B	KRW	Annual
Profit from bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	$-62.08M	USD	Annual
Gain on redemption of debentures	`AdjustmentsForGainOnRedemptionOfDebentures`	0.00	KRW	Annual
Gain on redemption of debentures	`AdjustmentsForGainOnRedemptionOfDebentures`	-	USD	Annual
Gain on redemption of debentures	`AdjustmentsForGainOnRedemptionOfDebentures`	-1.60B	KRW	Annual
Gain on redemption of debentures	`AdjustmentsForGainOnRedemptionOfDebentures`	0.00	KRW	Annual
Gain on securities at amortized cost	`AdjustmentsForGainOnDisposalOfFinancialInstrumentsAtAmortisedCost`	-	USD	Annual
Gain on securities at amortized cost	`AdjustmentsForGainOnDisposalOfFinancialInstrumentsAtAmortisedCost`	-431.00M	KRW	Annual
Gain on securities at amortized cost	`AdjustmentsForGainOnDisposalOfFinancialInstrumentsAtAmortisedCost`	0.00	KRW	Annual
Gain on securities at amortized cost	`AdjustmentsForGainOnDisposalOfFinancialInstrumentsAtAmortisedCost`	0.00	KRW	Annual
Other income	`OtherAdjustmentsToReconcileProfitLoss`	0.00	KRW	Annual
Other income	`OtherAdjustmentsToReconcileProfitLoss`	$18.97M	USD	Annual
Other income	`OtherAdjustmentsToReconcileProfitLoss`	0.00	KRW	Annual
Other income	`OtherAdjustmentsToReconcileProfitLoss`	20.60B	KRW	Annual
Deductions of income not involving cash inflows (sub-total)	`DeductionsOfIncomeNotInvolvingCashInflows`	-494.26B	KRW	Annual
Deductions of income not involving cash inflows (sub-total)	`DeductionsOfIncomeNotInvolvingCashInflows`	-331.40B	KRW	Annual
Deductions of income not involving cash inflows (sub-total)	`DeductionsOfIncomeNotInvolvingCashInflows`	$-305.13M	USD	Annual
Deductions of income not involving cash inflows (sub-total)	`DeductionsOfIncomeNotInvolvingCashInflows`	-408.80B	KRW	Annual
Financial instruments at FVTPL	`AdjustmentsForDecreaseIncreaseInFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIFRS9`	$805.71M	USD	Annual
Financial instruments at FVTPL	`AdjustmentsForDecreaseIncreaseInFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIFRS9`	506.77B	KRW	Annual
Financial instruments at FVTPL	`AdjustmentsForDecreaseIncreaseInFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIFRS9`	875.08B	KRW	Annual
Financial instruments at FVTPL	`AdjustmentsForDecreaseIncreaseInFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIFRS9`	-670.87B	KRW	Annual
Loans and other financial assets at amortized cost	`AdjustmentsForDecreaseIncreaseInLoansAndOtherFinancialAssetsAtAmortisedCost`	15,718.71B	KRW	Annual
Loans and other financial assets at amortized cost	`AdjustmentsForDecreaseIncreaseInLoansAndOtherFinancialAssetsAtAmortisedCost`	$20.96B	USD	Annual
Loans and other financial assets at amortized cost	`AdjustmentsForDecreaseIncreaseInLoansAndOtherFinancialAssetsAtAmortisedCost`	11,265.71B	KRW	Annual
Loans and other financial assets at amortized cost	`AdjustmentsForDecreaseIncreaseInLoansAndOtherFinancialAssetsAtAmortisedCost`	22,763.19B	KRW	Annual
Other assets	`AdjustmentsForDecreaseIncreaseInOtherAssets`	89.92B	KRW	Annual
Other assets	`AdjustmentsForDecreaseIncreaseInOtherAssets`	$82.79M	USD	Annual
Other assets	`AdjustmentsForDecreaseIncreaseInOtherAssets`	-32.33B	KRW	Annual
Other assets	`AdjustmentsForDecreaseIncreaseInOtherAssets`	-86.24B	KRW	Annual
Deposits due to customers	`AdjustmentsForIncreaseDecreaseInDepositsFromCustomers`	$-25.21B	USD	Annual
Deposits due to customers	`AdjustmentsForIncreaseDecreaseInDepositsFromCustomers`	-15,407.22B	KRW	Annual
Deposits due to customers	`AdjustmentsForIncreaseDecreaseInDepositsFromCustomers`	-27,378.17B	KRW	Annual
Deposits due to customers	`AdjustmentsForIncreaseDecreaseInDepositsFromCustomers`	-13,995.75B	KRW	Annual
Provisions	`ChangesInOtherProvisions`	-184.11B	KRW	Annual
Provisions	`ChangesInOtherProvisions`	-11.92B	KRW	Annual
Provisions	`ChangesInOtherProvisions`	-63.75B	KRW	Annual
Provisions	`ChangesInOtherProvisions`	$-169.52M	USD	Annual
Net defined benefit liability	`AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities`	$197.72M	USD	Annual
Net defined benefit liability	`AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities`	135.31B	KRW	Annual
Net defined benefit liability	`AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities`	293.01B	KRW	Annual
Net defined benefit liability	`AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities`	214.74B	KRW	Annual
Other financial liabilities	`AdjustmentsForIncreaseDecreaseInOtherFinancialLiabilities`	-4,719.40B	KRW	Annual
Other financial liabilities	`AdjustmentsForIncreaseDecreaseInOtherFinancialLiabilities`	$-2.48B	USD	Annual
Other financial liabilities	`AdjustmentsForIncreaseDecreaseInOtherFinancialLiabilities`	-2,694.70B	KRW	Annual
Other financial liabilities	`AdjustmentsForIncreaseDecreaseInOtherFinancialLiabilities`	7,411.62B	KRW	Annual
Other liabilities	`AdjustmentsForIncreaseDecreaseInOtherLiabilities`	-96.90B	KRW	Annual
Other liabilities	`AdjustmentsForIncreaseDecreaseInOtherLiabilities`	-30.69B	KRW	Annual
Other liabilities	`AdjustmentsForIncreaseDecreaseInOtherLiabilities`	$7.50M	USD	Annual
Other liabilities	`AdjustmentsForIncreaseDecreaseInOtherLiabilities`	8.15B	KRW	Annual
Changes in operating assets and liabilities (sub-total)	`IncreaseDecreaseInWorkingCapital`	548.28B	KRW	Annual
Changes in operating assets and liabilities (sub-total)	`IncreaseDecreaseInWorkingCapital`	$504.82M	USD	Annual
Changes in operating assets and liabilities (sub-total)	`IncreaseDecreaseInWorkingCapital`	6,341.52B	KRW	Annual
Changes in operating assets and liabilities (sub-total)	`IncreaseDecreaseInWorkingCapital`	-1,324.49B	KRW	Annual
Interest income received	`InterestReceivedClassifiedAsOperatingActivities`	9,558.12B	KRW	Annual
Interest income received	`InterestReceivedClassifiedAsOperatingActivities`	9,617.20B	KRW	Annual
Interest income received	`InterestReceivedClassifiedAsOperatingActivities`	$8.80B	USD	Annual
Interest income received	`InterestReceivedClassifiedAsOperatingActivities`	10,478.36B	KRW	Annual
Interest expense paid	`InterestPaidClassifiedAsOperatingActivities`	3,847.28B	KRW	Annual
Interest expense paid	`InterestPaidClassifiedAsOperatingActivities`	4,383.92B	KRW	Annual
Interest expense paid	`InterestPaidClassifiedAsOperatingActivities`	4,008.00B	KRW	Annual
Interest expense paid	`InterestPaidClassifiedAsOperatingActivities`	$3.69B	USD	Annual
Dividends received	`DividendsReceivedClassifiedAsOperatingActivities`	107.94B	KRW	Annual
Dividends received	`DividendsReceivedClassifiedAsOperatingActivities`	$127.58M	USD	Annual
Dividends received	`DividendsReceivedClassifiedAsOperatingActivities`	90.65B	KRW	Annual
Dividends received	`DividendsReceivedClassifiedAsOperatingActivities`	138.56B	KRW	Annual
Income tax paid	`IncomeTaxesPaidRefundClassifiedAsOperatingActivities`	$290.42M	USD	Annual
Income tax paid	`IncomeTaxesPaidRefundClassifiedAsOperatingActivities`	315.42B	KRW	Annual
Income tax paid	`IncomeTaxesPaidRefundClassifiedAsOperatingActivities`	551.56B	KRW	Annual
Income tax paid	`IncomeTaxesPaidRefundClassifiedAsOperatingActivities`	552.22B	KRW	Annual
Cash received from operating activities	`NetCashReceivedFromOperatingActivities`	5,373.26B	KRW	Annual
Cash received from operating activities	`NetCashReceivedFromOperatingActivities`	$4.95B	USD	Annual
Cash received from operating activities	`NetCashReceivedFromOperatingActivities`	5,309.02B	KRW	Annual
Cash received from operating activities	`NetCashReceivedFromOperatingActivities`	5,650.17B	KRW	Annual
Net cash inflow from operating activities	`CashFlowsFromUsedInOperatingActivities`	1,870.35B	KRW	Annual
Net cash inflow from operating activities	`CashFlowsFromUsedInOperatingActivities`	$3.32B	USD	Annual
Net cash inflow from operating activities	`CashFlowsFromUsedInOperatingActivities`	9,160.07B	KRW	Annual
Net cash inflow from operating activities	`CashFlowsFromUsedInOperatingActivities`	3,605.97B	KRW	Annual
Disposal of financial instruments at FVTPL	`ProceedsFromDisposalOfFinancialAssetsAtFairValueThroughProfitOrLoss`	6,605.48B	KRW	Annual
Disposal of financial instruments at FVTPL	`ProceedsFromDisposalOfFinancialAssetsAtFairValueThroughProfitOrLoss`	$6.08B	USD	Annual
Disposal of financial instruments at FVTPL	`ProceedsFromDisposalOfFinancialAssetsAtFairValueThroughProfitOrLoss`	11,357.06B	KRW	Annual
Disposal of financial instruments at FVTPL	`ProceedsFromDisposalOfFinancialAssetsAtFairValueThroughProfitOrLoss`	11,919.33B	KRW	Annual
Disposal of financial assets at FVTOCI	`ProceedsFromDisposalOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	20,527.69B	KRW	Annual
Disposal of financial assets at FVTOCI	`ProceedsFromDisposalOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	9,146.31B	KRW	Annual
Disposal of financial assets at FVTOCI	`ProceedsFromDisposalOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	14,303.20B	KRW	Annual
Disposal of financial assets at FVTOCI	`ProceedsFromDisposalOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	$18.90B	USD	Annual
Redemption of securities at amortized cost	`ProceedsFromDisposalOfFinancialAssetsAtAmortisedCost`	5,661.47B	KRW	Annual
Redemption of securities at amortized cost	`ProceedsFromDisposalOfFinancialAssetsAtAmortisedCost`	8,709.95B	KRW	Annual
Redemption of securities at amortized cost	`ProceedsFromDisposalOfFinancialAssetsAtAmortisedCost`	9,426.76B	KRW	Annual
Redemption of securities at amortized cost	`ProceedsFromDisposalOfFinancialAssetsAtAmortisedCost`	$5.21B	USD	Annual
Disposal of investments in joint ventures and associates	`ProceedsFromSalesOfInterestsInAssociates`	30.10B	KRW	Annual
Disposal of investments in joint ventures and associates	`ProceedsFromSalesOfInterestsInAssociates`	$378.36M	USD	Annual
Disposal of investments in joint ventures and associates	`ProceedsFromSalesOfInterestsInAssociates`	410.94B	KRW	Annual
Disposal of investments in joint ventures and associates	`ProceedsFromSalesOfInterestsInAssociates`	51.44B	KRW	Annual
Disposal of investment properties	`ProceedsFromSalesOfInvestmentProperty`	$325.00K	USD	Annual
Disposal of investment properties	`ProceedsFromSalesOfInvestmentProperty`	353.00M	KRW	Annual
Disposal of investment properties	`ProceedsFromSalesOfInvestmentProperty`	193.00M	KRW	Annual
Disposal of investment properties	`ProceedsFromSalesOfInvestmentProperty`	3.51B	KRW	Annual
Disposal of premises and equipment	`ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities`	22.83B	KRW	Annual
Disposal of premises and equipment	`ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities`	13.34B	KRW	Annual
Disposal of premises and equipment	`ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities`	85.89B	KRW	Annual
Disposal of premises and equipment	`ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities`	$21.02M	USD	Annual
Disposal of intangible assets	`ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities`	634.00M	KRW	Annual
Disposal of intangible assets	`ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities`	939.00M	KRW	Annual
Disposal of intangible assets	`ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities`	9.20B	KRW	Annual
Disposal of intangible assets	`ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities`	$584.00K	USD	Annual
Net increase of other assets	`ProceedsFromOtherOperatingActivities`	26.64B	KRW	Annual
Net increase of other assets	`ProceedsFromOtherOperatingActivities`	0.00	KRW	Annual
Net increase of other assets	`ProceedsFromOtherOperatingActivities`	0.00	KRW	Annual
Net increase of other assets	`ProceedsFromOtherOperatingActivities`	$24.53M	USD	Annual
Cash in-flows from investing activities (sub-total)	`ProceedsFromInvestingActivities`	$30.62B	USD	Annual
Cash in-flows from investing activities (sub-total)	`ProceedsFromInvestingActivities`	30,642.44B	KRW	Annual
Cash in-flows from investing activities (sub-total)	`ProceedsFromInvestingActivities`	34,414.77B	KRW	Annual
Cash in-flows from investing activities (sub-total)	`ProceedsFromInvestingActivities`	33,256.05B	KRW	Annual
Net cash out-flows of business combination	`CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities`	134.97B	KRW	Annual
Net cash out-flows of business combination	`CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities`	$288.24M	USD	Annual
Net cash out-flows of business combination	`CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities`	313.06B	KRW	Annual
Net cash out-flows of business combination	`CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities`	296.81B	KRW	Annual
Acquisition of financial instruments at FVTPL	`PaymentsForAcquisitionOfFinancialAssetsAtFairValueThroughProfitOrLoss`	11,823.63B	KRW	Annual
Acquisition of financial instruments at FVTPL	`PaymentsForAcquisitionOfFinancialAssetsAtFairValueThroughProfitOrLoss`	$7.44B	USD	Annual
Acquisition of financial instruments at FVTPL	`PaymentsForAcquisitionOfFinancialAssetsAtFairValueThroughProfitOrLoss`	12,322.16B	KRW	Annual
Acquisition of financial instruments at FVTPL	`PaymentsForAcquisitionOfFinancialAssetsAtFairValueThroughProfitOrLoss`	8,082.82B	KRW	Annual
Acquisition of financial assets at FVTOCI	`PaymentsForAcquisitionOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	23,044.74B	KRW	Annual
Acquisition of financial assets at FVTOCI	`PaymentsForAcquisitionOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	$21.22B	USD	Annual
Acquisition of financial assets at FVTOCI	`PaymentsForAcquisitionOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	13,275.43B	KRW	Annual
Acquisition of financial assets at FVTOCI	`PaymentsForAcquisitionOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	23,775.06B	KRW	Annual
Acquisition of securities at amortized cost	`PaymentsForAcquisitionOfSecuritiesAtAmortisedCost`	6,092.08B	KRW	Annual
Acquisition of securities at amortized cost	`PaymentsForAcquisitionOfSecuritiesAtAmortisedCost`	$2.19B	USD	Annual
Acquisition of securities at amortized cost	`PaymentsForAcquisitionOfSecuritiesAtAmortisedCost`	15,622.85B	KRW	Annual
Acquisition of securities at amortized cost	`PaymentsForAcquisitionOfSecuritiesAtAmortisedCost`	2,380.45B	KRW	Annual
Acquisition of investments in joint ventures and associates	`PurchaseOfInterestsInAssociates`	$506.97M	USD	Annual
Acquisition of investments in joint ventures and associates	`PurchaseOfInterestsInAssociates`	389.10B	KRW	Annual
Acquisition of investments in joint ventures and associates	`PurchaseOfInterestsInAssociates`	48.27B	KRW	Annual
Acquisition of investments in joint ventures and associates	`PurchaseOfInterestsInAssociates`	550.62B	KRW	Annual
Acquisition of investment properties	`PurchaseOfInvestmentProperty`	15.20B	KRW	Annual
Acquisition of investment properties	`PurchaseOfInvestmentProperty`	70.35B	KRW	Annual
Acquisition of investment properties	`PurchaseOfInvestmentProperty`	$70.52M	USD	Annual
Acquisition of investment properties	`PurchaseOfInvestmentProperty`	76.59B	KRW	Annual
Acquisition of premises and equipment	`PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities`	$137.50M	USD	Annual
Acquisition of premises and equipment	`PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities`	429.55B	KRW	Annual
Acquisition of premises and equipment	`PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities`	149.34B	KRW	Annual
Acquisition of premises and equipment	`PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities`	118.67B	KRW	Annual
Acquisition of intangible assets	`PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities`	$105.75M	USD	Annual
Acquisition of intangible assets	`PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities`	176.07B	KRW	Annual
Acquisition of intangible assets	`PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities`	126.34B	KRW	Annual
Acquisition of intangible assets	`PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities`	114.85B	KRW	Annual
Cash out-flows from investing activities (sub-total)	`ProceedsForInvestingActivities`	$31.96B	USD	Annual
Cash out-flows from investing activities (sub-total)	`ProceedsForInvestingActivities`	41,713.61B	KRW	Annual
Cash out-flows from investing activities (sub-total)	`ProceedsForInvestingActivities`	43,002.91B	KRW	Annual
Cash out-flows from investing activities (sub-total)	`ProceedsForInvestingActivities`	34,712.47B	KRW	Annual
Net cash outflow from investing activities	`CashFlowsFromUsedInInvestingActivities`	-8,588.14B	KRW	Annual
Net cash outflow from investing activities	`CashFlowsFromUsedInInvestingActivities`	$-1.34B	USD	Annual
Net cash outflow from investing activities	`CashFlowsFromUsedInInvestingActivities`	-11,071.17B	KRW	Annual
Net cash outflow from investing activities	`CashFlowsFromUsedInInvestingActivities`	-1,456.43B	KRW	Annual
Net increase in borrowings	`ProceedsFromBorrowingsClassifiedAsFinancingActivities`	$1.87B	USD	Annual
Net increase in borrowings	`ProceedsFromBorrowingsClassifiedAsFinancingActivities`	3,081.76B	KRW	Annual
Net increase in borrowings	`ProceedsFromBorrowingsClassifiedAsFinancingActivities`	2,033.85B	KRW	Annual
Net increase in borrowings	`ProceedsFromBorrowingsClassifiedAsFinancingActivities`	1,257.12B	KRW	Annual
Issuance of debentures	`ProceedsFromIssueOfBondsNotesAndDebentures`	21,505.85B	KRW	Annual
Issuance of debentures	`ProceedsFromIssueOfBondsNotesAndDebentures`	$21.25B	USD	Annual
Issuance of debentures	`ProceedsFromIssueOfBondsNotesAndDebentures`	23,082.80B	KRW	Annual
Issuance of debentures	`ProceedsFromIssueOfBondsNotesAndDebentures`	25,510.71B	KRW	Annual
Net increase of other liabilities	`OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities`	0.00	KRW	Annual
Net increase of other liabilities	`OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities`	3.97B	KRW	Annual
Net increase of other liabilities	`OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities`	0.00	KRW	Annual
Net increase of other liabilities	`OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities`	$3.66M	USD	Annual
Issuance of hybrid securities	`IssuanceOfHybridSecurities`	1,656.01B	KRW	Annual
Issuance of hybrid securities	`IssuanceOfHybridSecurities`	897.82B	KRW	Annual
Issuance of hybrid securities	`IssuanceOfHybridSecurities`	398.71B	KRW	Annual
Issuance of hybrid securities	`IssuanceOfHybridSecurities`	$826.65M	USD	Annual
Retirement of treasury stocks	`ProceedsFromSaleOrIssueOfTreasuryShares`	-	USD	Annual
Retirement of treasury stocks	`ProceedsFromSaleOrIssueOfTreasuryShares`	760.10B	KRW	Annual
Retirement of treasury stocks	`ProceedsFromSaleOrIssueOfTreasuryShares`	0.00	KRW	Annual
Retirement of treasury stocks	`ProceedsFromSaleOrIssueOfTreasuryShares`	0.00	KRW	Annual
Paid-in capital increase on non-controlling interests	`ProceedsFromCapitalIncreaseOfSubsidiaries`	0.00	KRW	Annual
Paid-in capital increase on non-controlling interests	`ProceedsFromCapitalIncreaseOfSubsidiaries`	45.75B	KRW	Annual
Paid-in capital increase on non-controlling interests	`ProceedsFromCapitalIncreaseOfSubsidiaries`	0.00	KRW	Annual
Paid-in capital increase on non-controlling interests	`ProceedsFromCapitalIncreaseOfSubsidiaries`	$42.12M	USD	Annual
Cash in-flows from financing activities (sub-total)	`CashFlowsFromFinancingActivities`	31,008.58B	KRW	Annual
Cash in-flows from financing activities (sub-total)	`CashFlowsFromFinancingActivities`	$24.00B	USD	Annual
Cash in-flows from financing activities (sub-total)	`CashFlowsFromFinancingActivities`	23,161.68B	KRW	Annual
Cash in-flows from financing activities (sub-total)	`CashFlowsFromFinancingActivities`	26,064.19B	KRW	Annual
Net cash out-flows from hedging activities	`CashFlowsUsedInHedgingActivities`	5.52B	KRW	Annual
Net cash out-flows from hedging activities	`CashFlowsUsedInHedgingActivities`	0.00	KRW	Annual
Net cash out-flows from hedging activities	`CashFlowsUsedInHedgingActivities`	$4.98M	USD	Annual
Net cash out-flows from hedging activities	`CashFlowsUsedInHedgingActivities`	5.41B	KRW	Annual
Redemption of debentures	`RepaymentsOfBondsNotesAndDebentures`	22,168.96B	KRW	Annual
Redemption of debentures	`RepaymentsOfBondsNotesAndDebentures`	20,903.52B	KRW	Annual
Redemption of debentures	`RepaymentsOfBondsNotesAndDebentures`	23,651.95B	KRW	Annual
Redemption of debentures	`RepaymentsOfBondsNotesAndDebentures`	$20.41B	USD	Annual
Redemption of lease liabilities	`PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities`	0.00	KRW	Annual
Redemption of lease liabilities	`PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities`	217.87B	KRW	Annual
Redemption of lease liabilities	`PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities`	$188.56M	USD	Annual
Redemption of lease liabilities	`PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities`	204.79B	KRW	Annual
New stock issue cost	`PaymentsForShareIssueCosts`	-	USD	Annual
New stock issue cost	`PaymentsForShareIssueCosts`	0.00	KRW	Annual
New stock issue cost	`PaymentsForShareIssueCosts`	0.00	KRW	Annual
New stock issue cost	`PaymentsForShareIssueCosts`	17.34B	KRW	Annual
Acquisition of treasury stocks	`PaymentsForAcquisitionOfTreasuryShares`	0.00	KRW	Annual
Acquisition of treasury stocks	`PaymentsForAcquisitionOfTreasuryShares`	-	USD	Annual
Acquisition of treasury stocks	`PaymentsForAcquisitionOfTreasuryShares`	0.00	KRW	Annual
Acquisition of treasury stocks	`PaymentsForAcquisitionOfTreasuryShares`	184.16B	KRW	Annual
Dividends paid	`DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities`	505.59B	KRW	Annual
Dividends paid	`DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities`	336.64B	KRW	Annual
Dividends paid	`DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities`	$465.51M	USD	Annual
Dividends paid	`DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities`	437.63B	KRW	Annual
Redemption of hybrid securities	`RepaymentOfHybridSecurities`	598.85B	KRW	Annual
Redemption of hybrid securities	`RepaymentOfHybridSecurities`	$551.38M	USD	Annual
Redemption of hybrid securities	`RepaymentOfHybridSecurities`	255.00B	KRW	Annual
Redemption of hybrid securities	`RepaymentOfHybridSecurities`	160.00B	KRW	Annual
Dividends paid on hybrid securities	`DividendsPaidOnHybridSecurities`	211.28B	KRW	Annual
Dividends paid on hybrid securities	`DividendsPaidOnHybridSecurities`	147.62B	KRW	Annual
Dividends paid on hybrid securities	`DividendsPaidOnHybridSecurities`	$194.53M	USD	Annual
Dividends paid on hybrid securities	`DividendsPaidOnHybridSecurities`	161.05B	KRW	Annual
Dividends paid to non-controlling interest	`DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities`	2.13B	KRW	Annual
Dividends paid to non-controlling interest	`DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities`	$1.91M	USD	Annual
Dividends paid to non-controlling interest	`DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities`	2.07B	KRW	Annual
Dividends paid to non-controlling interest	`DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities`	2.01B	KRW	Annual
Paid-in capital decrease on non-controlling interests	`CapitalReductionForNoncontrollingInterests`	-	USD	Annual
Paid-in capital decrease on non-controlling interests	`CapitalReductionForNoncontrollingInterests`	50.00M	KRW	Annual
Paid-in capital decrease on non-controlling interests	`CapitalReductionForNoncontrollingInterests`	0.00	KRW	Annual
Paid-in capital decrease on non-controlling interests	`CapitalReductionForNoncontrollingInterests`	0.00	KRW	Annual
Cash out-flows from financing activities (sub-total)	`CashFlowsUsedInFinancingActivities`	$21.82B	USD	Annual
Cash out-flows from financing activities (sub-total)	`CashFlowsUsedInFinancingActivities`	21,644.91B	KRW	Annual
Cash out-flows from financing activities (sub-total)	`CashFlowsUsedInFinancingActivities`	24,837.58B	KRW	Annual
Cash out-flows from financing activities (sub-total)	`CashFlowsUsedInFinancingActivities`	23,696.95B	KRW	Annual
Net cash inflow from financing activities	`CashFlowsFromUsedInFinancingActivities`	$2.18B	USD	Annual
Net cash inflow from financing activities	`CashFlowsFromUsedInFinancingActivities`	1,516.77B	KRW	Annual
Net cash inflow from financing activities	`CashFlowsFromUsedInFinancingActivities`	6,171.01B	KRW	Annual
Net cash inflow from financing activities	`CashFlowsFromUsedInFinancingActivities`	2,367.24B	KRW	Annual
Net increase (decrease) in cash and cash equivalents	`IncreaseDecreaseInCashAndCashEquivalents`	-394.32B	KRW	Annual
Net increase (decrease) in cash and cash equivalents	`IncreaseDecreaseInCashAndCashEquivalents`	$4.16B	USD	Annual
Net increase (decrease) in cash and cash equivalents	`IncreaseDecreaseInCashAndCashEquivalents`	-546.79B	KRW	Annual
Net increase (decrease) in cash and cash equivalents	`IncreaseDecreaseInCashAndCashEquivalents`	4,516.79B	KRW	Annual
Cash and cash equivalents, beginning of the period	`CashAndCashEquivalents`	$9.20B	USD	Point-in-time
Cash and cash equivalents, beginning of the period	`CashAndCashEquivalents`	9,990.98B	KRW	Point-in-time
Cash and cash equivalents, beginning of the period	`CashAndCashEquivalents`	6,908.29B	KRW	Point-in-time
Cash and cash equivalents, beginning of the period	`CashAndCashEquivalents`	6,392.57B	KRW	Point-in-time
Cash and cash equivalents, beginning of the period	`CashAndCashEquivalents`	6,747.89B	KRW	Point-in-time
Cash and cash equivalents, beginning of the period	`CashAndCashEquivalents`	$5.89B	USD	Point-in-time
Effects of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateChangesOnCashAndCashEquivalents`	-918.37B	KRW	Annual
Effects of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateChangesOnCashAndCashEquivalents`	$-845.57M	USD	Annual
Effects of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateChangesOnCashAndCashEquivalents`	233.93B	KRW	Annual
Effects of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateChangesOnCashAndCashEquivalents`	191.46B	KRW	Annual
Cash and cash equivalents, end of the period	`CashAndCashEquivalents`	$9.20B	USD	Point-in-time
Cash and cash equivalents, end of the period	`CashAndCashEquivalents`	9,990.98B	KRW	Point-in-time
Cash and cash equivalents, end of the period	`CashAndCashEquivalents`	6,908.29B	KRW	Point-in-time
Cash and cash equivalents, end of the period	`CashAndCashEquivalents`	6,392.57B	KRW	Point-in-time
Cash and cash equivalents, end of the period	`CashAndCashEquivalents`	6,747.89B	KRW	Point-in-time
Cash and cash equivalents, end of the period	`CashAndCashEquivalents`	$5.89B	USD	Point-in-time

Stockholders Equity 80 line items

Line Item	Tag	Value	Unit	Period
Balance at beginning	`Equity`	21,953.04B	KRW	Point-in-time
Balance at beginning	`Equity`	$24.61B	USD	Point-in-time
Balance at beginning	`Equity`	26,725.85B	KRW	Point-in-time
Balance at beginning	`Equity`	$23.47B	USD	Point-in-time
Balance at beginning	`Equity`	20,564.90B	KRW	Point-in-time
Balance at beginning	`Equity`	25,492.33B	KRW	Point-in-time
Cumulative effect of changes in accounting policy	`IncreaseDecreaseInEquityDueToChangesInAccountingPolicyIFRS9`	-214.36B	KRW	Point-in-time
Adjusted balance, beginning of period	`EquityAdjustedforInitiallyAppliedIFRS9`	20,350.54B	KRW	Point-in-time
Net income	`ProfitLoss`	$1.40B	USD	Annual
Net income	`ProfitLoss`	2,051.65B	KRW	Annual
Net income	`ProfitLoss`	1,515.25B	KRW	Annual
Net income	`ProfitLoss`	2,037.60B	KRW	Annual
Net gain on valuation of financial liabilities designated at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	100.00M	KRW	Annual
Net gain on valuation of financial liabilities designated at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	0.00	KRW	Annual
Net gain on valuation of financial liabilities designated at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	0.00	KRW	Annual
Net gain on valuation of financial liabilities designated at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	-	USD	Annual
Changes in other comprehensive income due to redemption of financial liabilities designated as at FVTPL	`AmountReclassifiedFromOtherComprehensiveIncomeToRetainedEarningsDueToRedemptionOfFinancialLiabilitiesAtFairValueThroughProfitOrLoss`	0.00	KRW	Point-in-time
Net gain (loss) on valuation of financial instruments at FVTOCI	`OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	$54.66M	USD	Annual
Net gain (loss) on valuation of financial instruments at FVTOCI	`OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	2.50B	KRW	Annual
Net gain (loss) on valuation of financial instruments at FVTOCI	`OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	59.36B	KRW	Annual
Net gain (loss) on valuation of financial instruments at FVTOCI	`OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	-14.14B	KRW	Annual
Net gain (loss) due to disposal of equity securities at FVTOCI	`ReclassificationAdjustmentsOnEquityDueToDisposalOfEquitySecuritiesOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	-	USD	Point-in-time
Net gain (loss) due to disposal of equity securities at FVTOCI	`ReclassificationAdjustmentsOnEquityDueToDisposalOfEquitySecuritiesOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	0.00	KRW	Point-in-time
Net gain (loss) due to disposal of equity securities at FVTOCI	`ReclassificationAdjustmentsOnEquityDueToDisposalOfEquitySecuritiesOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	0.00	KRW	Point-in-time
Net gain (loss) due to disposal of equity securities at FVTOCI	`ReclassificationAdjustmentsOnEquityDueToDisposalOfEquitySecuritiesOfFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	0.00	KRW	Point-in-time
Changes in capital due to equity method	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod`	-2.30B	KRW	Annual
Changes in capital due to equity method	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod`	$-2.12M	USD	Annual
Changes in capital due to equity method	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod`	-7.69B	KRW	Annual
Changes in capital due to equity method	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod`	1.77B	KRW	Annual
Net gain (loss) on foreign currency translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	-4.38B	KRW	Annual
Net gain (loss) on foreign currency translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	101.78B	KRW	Annual
Net gain (loss) on foreign currency translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	$-141.31M	USD	Annual
Net gain (loss) on foreign currency translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	-153.47B	KRW	Annual
Net gain (loss) on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	$4.07M	USD	Annual
Net gain (loss) on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	-4.65B	KRW	Annual
Net gain (loss) on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	-1.82B	KRW	Annual
Net gain (loss) on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	4.42B	KRW	Annual
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	-34.65B	KRW	Annual
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	$9.01M	USD	Annual
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	9.78B	KRW	Annual
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	-84.63B	KRW	Annual
Capital related to assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	0.00	KRW	Annual
Capital related to assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	-4.14B	KRW	Annual
Capital related to assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	-	USD	Annual
Capital related to assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	0.00	KRW	Annual
Dividends to common stocks	`DividendsPaidOrdinaryShares`	439.64B	KRW	Annual
Dividends to common stocks	`DividendsPaidOrdinaryShares`	$467.41M	USD	Annual
Dividends to common stocks	`DividendsPaidOrdinaryShares`	338.76B	KRW	Annual
Dividends to common stocks	`DividendsPaidOrdinaryShares`	507.66B	KRW	Annual
Acquisition of subsidiaries	`IncreaseDecreaseThroughAcquisitionOfSubsidiary`	651.14B	KRW	Annual
New stocks issue cost	`ShareIssueRelatedCost`	12.85B	KRW	Annual
Net increase of treasury stocks	`IncreaseDecreaseThroughTreasuryShareTransactions`	4.25B	KRW	Annual
Issuance of hybrid securities	`IssuanceOfHybridSecurities`	1,656.01B	KRW	Annual
Issuance of hybrid securities	`IssuanceOfHybridSecurities`	897.82B	KRW	Annual
Issuance of hybrid securities	`IssuanceOfHybridSecurities`	398.71B	KRW	Annual
Issuance of hybrid securities	`IssuanceOfHybridSecurities`	$826.65M	USD	Annual
Dividends to hybrid securities	`DividendsToHybridSecurities`	-151.19B	KRW	Annual
Dividends to hybrid securities	`DividendsToHybridSecurities`	-138.78B	KRW	Annual
Dividends to hybrid securities	`DividendsToHybridSecurities`	$-194.53M	USD	Annual
Dividends to hybrid securities	`DividendsToHybridSecurities`	-211.28B	KRW	Annual
Redemption of hybrid securities	`RedemptionOfHybridSecurities`	-255.00B	KRW	Annual
Redemption of hybrid securities	`RedemptionOfHybridSecurities`	-587.00B	KRW	Annual
Redemption of hybrid securities	`RedemptionOfHybridSecurities`	-159.90B	KRW	Annual
Redemption of hybrid securities	`RedemptionOfHybridSecurities`	$-540.46M	USD	Annual
Exchange of non-controlling interests in hybrid securities	`IncreaseDecreaseThroughTransferBetweenOwnersEquityAndNoncontrollingInterests`	0.00	KRW	Annual
Changes in subsidiaries' capital	`IncreaseDecreaseThroughChangeInEquityOfSubsidiaries`	-9.00M	KRW	Annual
Changes in subsidiaries' capital	`IncreaseDecreaseThroughChangeInEquityOfSubsidiaries`	$40.29M	USD	Annual
Changes in subsidiaries' capital	`IncreaseDecreaseThroughChangeInEquityOfSubsidiaries`	388.00M	KRW	Annual
Changes in subsidiaries' capital	`IncreaseDecreaseThroughChangeInEquityOfSubsidiaries`	43.76B	KRW	Annual
Appropriation of retained earnings	`IncreaseDecreaseThroughAppropriationOfRetainedEarnings`	0.00	KRW	Annual
Appropriation of retained earnings	`IncreaseDecreaseThroughAppropriationOfRetainedEarnings`	0.00	KRW	Annual
Other changes in consolidated capital	`IncreaseDecreaseThroughTransfersAndOtherChangesEquity`	-111.87B	KRW	Annual
Changes in non-controlling interests related to business combination	`NoncontrollingInterestIncreaseFromBusinessCombination`	164.82B	KRW	Annual
Changes in non-controlling interests related to business combination	`NoncontrollingInterestIncreaseFromBusinessCombination`	$151.76M	USD	Annual
Balance at end	`Equity`	21,953.04B	KRW	Point-in-time
Balance at end	`Equity`	$24.61B	USD	Point-in-time
Balance at end	`Equity`	26,725.85B	KRW	Point-in-time
Balance at end	`Equity`	$23.47B	USD	Point-in-time
Balance at end	`Equity`	20,564.90B	KRW	Point-in-time
Balance at end	`Equity`	25,492.33B	KRW	Point-in-time

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.