F-4/A Filing

WOORI FINANCIAL GROUP INC. CIK: 1264136 Q2 2018

Filing Information

Form Type	F-4/A
Accession Number	`0001193125-18-286401`
Period End Date	20180630
Filing Date	20180928
Fiscal Year	2018
Fiscal Period	Q2
XBRL Instance	wf-20180630.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 139 Income Statement 249 Cash Flow Statement 269 Stockholders Equity 76

Balance Sheet 139 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalents`	$5.33B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalents`	5,920.57B	KRW	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalents`	6,908.29B	KRW	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalents`	7,377.12B	KRW	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalents`	$6.21B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalents`	7,591.32B	KRW	Point-in-time
Financial assets at fair value through profit or loss in accordance with IFRS 9	`FinancialAssetsAtFairValueThroughProfitOrLoss`	6,340.70B	KRW	Point-in-time
Financial assets at fair value through profit or loss in accordance with IFRS 9	`FinancialAssetsAtFairValueThroughProfitOrLoss`	0.00	KRW	Point-in-time
Financial assets at fair value through profit or loss in accordance with IFRS 9	`FinancialAssetsAtFairValueThroughProfitOrLoss`	$5.70B	USD	Point-in-time
Financial assets at fair value through profit or loss in accordance with IAS 39	`FinancialAssetsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	5,843.08B	KRW	Point-in-time
Financial assets at fair value through profit or loss in accordance with IAS 39	`FinancialAssetsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	0.00	KRW	Point-in-time
Financial assets at fair value through profit or loss in accordance with IAS 39	`FinancialAssetsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	-	USD	Point-in-time
Financial assets at fair value through other comprehensive income	`FinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	$13.17B	USD	Point-in-time
Financial assets at fair value through other comprehensive income	`FinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	0.00	KRW	Point-in-time
Financial assets at fair value through other comprehensive income	`FinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	14,644.61B	KRW	Point-in-time
Available-for-sale financial assets	`FinancialAssetsAvailableforsale`	15,352.95B	KRW	Point-in-time
Available-for-sale financial assets	`FinancialAssetsAvailableforsale`	0.00	KRW	Point-in-time
Available-for-sale financial assets	`FinancialAssetsAvailableforsale`	-	USD	Point-in-time
Securities at amortized cost	`SecuritiesOfFinancialAssetsAtAmortisedCost`	17,702.13B	KRW	Point-in-time
Securities at amortized cost	`SecuritiesOfFinancialAssetsAtAmortisedCost`	$15.92B	USD	Point-in-time
Securities at amortized cost	`SecuritiesOfFinancialAssetsAtAmortisedCost`	0.00	KRW	Point-in-time
Held-to-maturity financial assets	`HeldtomaturityInvestments`	0.00	KRW	Point-in-time
Held-to-maturity financial assets	`HeldtomaturityInvestments`	16,749.30B	KRW	Point-in-time
Held-to-maturity financial assets	`HeldtomaturityInvestments`	-	USD	Point-in-time
Loans and other financial assets at amortized cost	`LoansAndOtherFinancialAssetsAtAmortisedCost`	277,720.00B	KRW	Point-in-time
Loans and other financial assets at amortized cost	`LoansAndOtherFinancialAssetsAtAmortisedCost`	$249.79B	USD	Point-in-time
Loans and other financial assets at amortized cost	`LoansAndOtherFinancialAssetsAtAmortisedCost`	0.00	KRW	Point-in-time
Loans and receivables	`LoansAndReceivables`	267,106.20B	KRW	Point-in-time
Loans and receivables	`LoansAndReceivables`	0.00	KRW	Point-in-time
Loans and receivables	`LoansAndReceivables`	-	USD	Point-in-time
Investments in joint ventures and associates	`InvestmentAccountedForUsingEquityMethod`	370.80B	KRW	Point-in-time
Investments in joint ventures and associates	`InvestmentAccountedForUsingEquityMethod`	412.94B	KRW	Point-in-time
Investments in joint ventures and associates	`InvestmentAccountedForUsingEquityMethod`	439.01B	KRW	Point-in-time
Investments in joint ventures and associates	`InvestmentAccountedForUsingEquityMethod`	$371.42M	USD	Point-in-time
Investments in joint ventures and associates	`InvestmentAccountedForUsingEquityMethod`	417.05B	KRW	Point-in-time
Investment properties	`InvestmentProperty`	371.30B	KRW	Point-in-time
Investment properties	`InvestmentProperty`	381.18B	KRW	Point-in-time
Investment properties	`InvestmentProperty`	$342.85M	USD	Point-in-time
Investment properties	`InvestmentProperty`	358.50B	KRW	Point-in-time
Investment properties	`InvestmentProperty`	359.94B	KRW	Point-in-time
Premises and equipments	`PropertyPlantAndEquipment`	2,458.03B	KRW	Point-in-time
Premises and equipments	`PropertyPlantAndEquipment`	$2.20B	USD	Point-in-time
Premises and equipments	`PropertyPlantAndEquipment`	2,477.55B	KRW	Point-in-time
Premises and equipments	`PropertyPlantAndEquipment`	2,450.75B	KRW	Point-in-time
Premises and equipments	`PropertyPlantAndEquipment`	2,459.18B	KRW	Point-in-time
Intangible assets and goodwill	`IntangibleAssetsAndGoodwill`	653.51B	KRW	Point-in-time
Intangible assets and goodwill	`IntangibleAssetsAndGoodwill`	518.60B	KRW	Point-in-time
Intangible assets and goodwill	`IntangibleAssetsAndGoodwill`	$587.80M	USD	Point-in-time
Intangible assets and goodwill	`IntangibleAssetsAndGoodwill`	506.88B	KRW	Point-in-time
Intangible assets and goodwill	`IntangibleAssetsAndGoodwill`	483.74B	KRW	Point-in-time
Assets held for sale	`NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale`	$16.82M	USD	Point-in-time
Assets held for sale	`NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale`	18.70B	KRW	Point-in-time
Assets held for sale	`NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale`	48.62B	KRW	Point-in-time
Current income tax assets	`CurrentTaxAssets`	$10.18M	USD	Point-in-time
Current income tax assets	`CurrentTaxAssets`	4.72B	KRW	Point-in-time
Current income tax assets	`CurrentTaxAssets`	11.32B	KRW	Point-in-time
Deferred income tax assets	`DeferredTaxAssets`	$80.69M	USD	Point-in-time
Deferred income tax assets	`DeferredTaxAssets`	89.71B	KRW	Point-in-time
Deferred income tax assets	`DeferredTaxAssets`	280.13B	KRW	Point-in-time
Derivative financial assets	`DerivativeFinancialAssetsHeldForHedging`	12.39B	KRW	Point-in-time
Derivative financial assets	`DerivativeFinancialAssetsHeldForHedging`	59.27B	KRW	Point-in-time
Derivative financial assets	`DerivativeFinancialAssetsHeldForHedging`	$11.15M	USD	Point-in-time
Other assets	`OtherAssets`	202.80B	KRW	Point-in-time
Other assets	`OtherAssets`	158.40B	KRW	Point-in-time
Other assets	`OtherAssets`	$182.41M	USD	Point-in-time
Total assets	`Assets`	326,561.33B	KRW	Point-in-time
Total assets	`Assets`	$293.72B	USD	Point-in-time
Total assets	`Assets`	316,295.46B	KRW	Point-in-time
Financial liabilities at fair value through profit or loss in accordance with IFRS 9	`FinancialLiabilitiesAtFairValueThroughProfitOrLoss`	2,578.33B	KRW	Point-in-time
Financial liabilities at fair value through profit or loss in accordance with IFRS 9	`FinancialLiabilitiesAtFairValueThroughProfitOrLoss`	$2.32B	USD	Point-in-time
Financial liabilities at fair value through profit or loss in accordance with IFRS 9	`FinancialLiabilitiesAtFairValueThroughProfitOrLoss`	0.00	KRW	Point-in-time
Financial liabilities at fair value through profit or loss in accordance with IAS 39	`FinancialLiabilitiesAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	-	USD	Point-in-time
Financial liabilities at fair value through profit or loss in accordance with IAS 39	`FinancialLiabilitiesAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	0.00	KRW	Point-in-time
Financial liabilities at fair value through profit or loss in accordance with IAS 39	`FinancialLiabilitiesAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	3,427.91B	KRW	Point-in-time
Deposits due to customers	`DepositsFromCustomers`	234,695.08B	KRW	Point-in-time
Deposits due to customers	`DepositsFromCustomers`	$213.98B	USD	Point-in-time
Deposits due to customers	`DepositsFromCustomers`	237,900.17B	KRW	Point-in-time
Borrowings	`Borrowings`	15,899.60B	KRW	Point-in-time
Borrowings	`Borrowings`	$14.30B	USD	Point-in-time
Borrowings	`Borrowings`	14,784.71B	KRW	Point-in-time
Debentures	`NotesAndDebenturesIssued`	$24.06B	USD	Point-in-time
Debentures	`NotesAndDebenturesIssued`	26,752.72B	KRW	Point-in-time
Debentures	`NotesAndDebenturesIssued`	27,869.65B	KRW	Point-in-time
Provisions	`Provisions`	410.47B	KRW	Point-in-time
Provisions	`Provisions`	386.37B	KRW	Point-in-time
Provisions	`Provisions`	$347.52M	USD	Point-in-time
Net Defined benefit liabilities	`AssetsLiabilitiesOfBenefitPlan`	$89.82M	USD	Point-in-time
Net Defined benefit liabilities	`AssetsLiabilitiesOfBenefitPlan`	43.26B	KRW	Point-in-time
Net Defined benefit liabilities	`AssetsLiabilitiesOfBenefitPlan`	99.86B	KRW	Point-in-time
Current income tax liabilities	`CurrentTaxLiabilities`	$138.70M	USD	Point-in-time
Current income tax liabilities	`CurrentTaxLiabilities`	154.20B	KRW	Point-in-time
Current income tax liabilities	`CurrentTaxLiabilities`	232.60B	KRW	Point-in-time
Deferred income tax liabilities	`DeferredTaxLiabilities`	14.78B	KRW	Point-in-time
Deferred income tax liabilities	`DeferredTaxLiabilities`	22.68B	KRW	Point-in-time
Deferred income tax liabilities	`DeferredTaxLiabilities`	$13.29M	USD	Point-in-time
Derivative financial liabilities	`DerivativeFinancialLiabilitiesHeldForHedging`	67.75B	KRW	Point-in-time
Derivative financial liabilities	`DerivativeFinancialLiabilitiesHeldForHedging`	$60.72M	USD	Point-in-time
Derivative financial liabilities	`DerivativeFinancialLiabilitiesHeldForHedging`	67.50B	KRW	Point-in-time
Other financial liabilities	`OtherFinancialLiabilities`	$19.26B	USD	Point-in-time
Other financial liabilities	`OtherFinancialLiabilities`	21,408.27B	KRW	Point-in-time
Other financial liabilities	`OtherFinancialLiabilities`	13,892.46B	KRW	Point-in-time
Other liabilities	`OtherLiabilities`	283.98B	KRW	Point-in-time
Other liabilities	`OtherLiabilities`	$272.45M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	302.91B	KRW	Point-in-time
Total liabilities	`Liabilities`	$274.84B	USD	Point-in-time
Total liabilities	`Liabilities`	295,730.56B	KRW	Point-in-time
Total liabilities	`Liabilities`	305,564.72B	KRW	Point-in-time
Owner's equity	`EquityAttributableToOwnersOfParent`	$18.70B	USD	Point-in-time
Owner's equity	`EquityAttributableToOwnersOfParent`	20,365.89B	KRW	Point-in-time
Owner's equity	`EquityAttributableToOwnersOfParent`	20,790.19B	KRW	Point-in-time
Capital stock	`IssuedCapital`	$3.04B	USD	Point-in-time
Capital stock	`IssuedCapital`	3,381.39B	KRW	Point-in-time
Capital stock	`IssuedCapital`	3,381.39B	KRW	Point-in-time
Hybrid securities	`HybridSecuritiesOfOtherEquityInterest`	3,017.89B	KRW	Point-in-time
Hybrid securities	`HybridSecuritiesOfOtherEquityInterest`	2,763.26B	KRW	Point-in-time
Hybrid securities	`HybridSecuritiesOfOtherEquityInterest`	$2.49B	USD	Point-in-time
Capital surplus	`CapitalReserve`	$257.14M	USD	Point-in-time
Capital surplus	`CapitalReserve`	285.88B	KRW	Point-in-time
Capital surplus	`CapitalReserve`	285.88B	KRW	Point-in-time
Other equity	`OtherEquityInterest`	-1,939.27B	KRW	Point-in-time
Other equity	`OtherEquityInterest`	$-1.90B	USD	Point-in-time
Other equity	`OtherEquityInterest`	-2,113.80B	KRW	Point-in-time
Retained earnings	`RetainedEarnings`	14,611.57B	KRW	Point-in-time
Retained earnings	`RetainedEarnings`	15,620.01B	KRW	Point-in-time
Retained earnings	`RetainedEarnings`	15,349.80B	KRW	Point-in-time
Retained earnings	`RetainedEarnings`	$14.82B	USD	Point-in-time
Retained earnings	`RetainedEarnings`	16,473.45B	KRW	Point-in-time
Non-controlling interests	`NoncontrollingInterests`	$185.67M	USD	Point-in-time
Non-controlling interests	`NoncontrollingInterests`	206.42B	KRW	Point-in-time
Non-controlling interests	`NoncontrollingInterests`	199.01B	KRW	Point-in-time
Total equity	`Equity`	20,420.47B	KRW	Point-in-time
Total equity	`Equity`	$18.89B	USD	Point-in-time
Total equity	`Equity`	20,545.95B	KRW	Point-in-time
Total equity	`Equity`	20,996.61B	KRW	Point-in-time
Total equity	`Equity`	20,564.90B	KRW	Point-in-time
Total equity	`Equity`	$18.50B	USD	Point-in-time
Total liabilities and equity	`EquityAndLiabilities`	326,561.33B	KRW	Point-in-time
Total liabilities and equity	`EquityAndLiabilities`	316,295.46B	KRW	Point-in-time
Total liabilities and equity	`EquityAndLiabilities`	$293.72B	USD	Point-in-time

Income Statement 249 line items

Line Item	Tag	Value	Unit	Period
Interest income	`RevenueFromInterest`	2,368.67B	KRW	1 Quarter
Interest income	`RevenueFromInterest`	4,189.58B	KRW	2 Qtrs
Interest income	`RevenueFromInterest`	4,643.42B	KRW	2 Qtrs
Interest income	`RevenueFromInterest`	$4.18B	USD	2 Qtrs
Interest income	`RevenueFromInterest`	2,105.81B	KRW	1 Quarter
Interest income on financial assets at fair value through profit or loss (IFRS 9)	`InterestIncomeForFinancialAssetsAtFairValueThroughProfitOrLoss`	0.00	KRW	1 Quarter
Interest income on financial assets at fair value through profit or loss (IFRS 9)	`InterestIncomeForFinancialAssetsAtFairValueThroughProfitOrLoss`	$25.67M	USD	2 Qtrs
Interest income on financial assets at fair value through profit or loss (IFRS 9)	`InterestIncomeForFinancialAssetsAtFairValueThroughProfitOrLoss`	0.00	KRW	2 Qtrs
Interest income on financial assets at fair value through profit or loss (IFRS 9)	`InterestIncomeForFinancialAssetsAtFairValueThroughProfitOrLoss`	28.54B	KRW	2 Qtrs
Interest income on financial assets at fair value through profit or loss (IFRS 9)	`InterestIncomeForFinancialAssetsAtFairValueThroughProfitOrLoss`	13.37B	KRW	1 Quarter
Interest income on financial assets at fair value through other comprehensive income	`InterestRevenueForFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	119.45B	KRW	2 Qtrs
Interest income on financial assets at fair value through other comprehensive income	`InterestRevenueForFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	0.00	KRW	2 Qtrs
Interest income on financial assets at fair value through other comprehensive income	`InterestRevenueForFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	$107.44M	USD	2 Qtrs
Interest income on financial assets at fair value through other comprehensive income	`InterestRevenueForFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	0.00	KRW	1 Quarter
Interest income on financial assets at fair value through other comprehensive income	`InterestRevenueForFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	62.17B	KRW	1 Quarter
Interest income on financial assets at amortized cost	`InterestIncomeForFinancialAssetsMeasuredAtAmortisedCost`	2,293.13B	KRW	1 Quarter
Interest income on financial assets at amortized cost	`InterestIncomeForFinancialAssetsMeasuredAtAmortisedCost`	$4.04B	USD	2 Qtrs
Interest income on financial assets at amortized cost	`InterestIncomeForFinancialAssetsMeasuredAtAmortisedCost`	4,495.43B	KRW	2 Qtrs
Interest income on financial assets at amortized cost	`InterestIncomeForFinancialAssetsMeasuredAtAmortisedCost`	0.00	KRW	2 Qtrs
Interest income on financial assets at amortized cost	`InterestIncomeForFinancialAssetsMeasuredAtAmortisedCost`	0.00	KRW	1 Quarter
Interest income on financial assets at fair value through profit or loss in accordance with IAS 39	`InterestIncomeOnFinancialAssetsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	13.07B	KRW	1 Quarter
Interest income on financial assets at fair value through profit or loss in accordance with IAS 39	`InterestIncomeOnFinancialAssetsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	-	USD	2 Qtrs
Interest income on financial assets at fair value through profit or loss in accordance with IAS 39	`InterestIncomeOnFinancialAssetsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	26.81B	KRW	2 Qtrs
Interest income on financial assets at fair value through profit or loss in accordance with IAS 39	`InterestIncomeOnFinancialAssetsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	0.00	KRW	1 Quarter
Interest income on financial assets at fair value through profit or loss in accordance with IAS 39	`InterestIncomeOnFinancialAssetsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	0.00	KRW	2 Qtrs
Interest income on available-for-sale financial assets	`InterestIncomeOnAvailableforsaleFinancialAssets`	0.00	KRW	2 Qtrs
Interest income on available-for-sale financial assets	`InterestIncomeOnAvailableforsaleFinancialAssets`	67.67B	KRW	1 Quarter
Interest income on available-for-sale financial assets	`InterestIncomeOnAvailableforsaleFinancialAssets`	0.00	KRW	1 Quarter
Interest income on available-for-sale financial assets	`InterestIncomeOnAvailableforsaleFinancialAssets`	144.07B	KRW	2 Qtrs
Interest income on available-for-sale financial assets	`InterestIncomeOnAvailableforsaleFinancialAssets`	-	USD	2 Qtrs
Interest income on held-to-maturity financial assets	`InterestIncomeOnHeldtomaturityInvestments`	0.00	KRW	1 Quarter
Interest income on held-to-maturity financial assets	`InterestIncomeOnHeldtomaturityInvestments`	74.69B	KRW	1 Quarter
Interest income on held-to-maturity financial assets	`InterestIncomeOnHeldtomaturityInvestments`	149.67B	KRW	2 Qtrs
Interest income on held-to-maturity financial assets	`InterestIncomeOnHeldtomaturityInvestments`	0.00	KRW	2 Qtrs
Interest income on held-to-maturity financial assets	`InterestIncomeOnHeldtomaturityInvestments`	-	USD	2 Qtrs
Interest income on loans and receivables	`InterestIncomeOnLoansAndReceivables`	-	USD	2 Qtrs
Interest income on loans and receivables	`InterestIncomeOnLoansAndReceivables`	0.00	KRW	1 Quarter
Interest income on loans and receivables	`InterestIncomeOnLoansAndReceivables`	3,869.04B	KRW	2 Qtrs
Interest income on loans and receivables	`InterestIncomeOnLoansAndReceivables`	0.00	KRW	2 Qtrs
Interest income on loans and receivables	`InterestIncomeOnLoansAndReceivables`	1,950.38B	KRW	1 Quarter
Interest expense	`InterestExpense`	1,639.26B	KRW	2 Qtrs
Interest expense	`InterestExpense`	1,878.94B	KRW	2 Qtrs
Interest expense	`InterestExpense`	$1.69B	USD	2 Qtrs
Interest expense	`InterestExpense`	818.23B	KRW	1 Quarter
Interest expense	`InterestExpense`	971.35B	KRW	1 Quarter
Net interest income	`InterestRevenueExpense`	2,550.32B	KRW	2 Qtrs
Net interest income	`InterestRevenueExpense`	1,397.32B	KRW	1 Quarter
Net interest income	`InterestRevenueExpense`	2,764.47B	KRW	2 Qtrs
Net interest income	`InterestRevenueExpense`	1,287.58B	KRW	1 Quarter
Net interest income	`InterestRevenueExpense`	$2.49B	USD	2 Qtrs
Fees and commissions income	`FeeAndCommissionIncome`	1,113.01B	KRW	2 Qtrs
Fees and commissions income	`FeeAndCommissionIncome`	555.40B	KRW	1 Quarter
Fees and commissions income	`FeeAndCommissionIncome`	506.28B	KRW	1 Quarter
Fees and commissions income	`FeeAndCommissionIncome`	$1.00B	USD	2 Qtrs
Fees and commissions income	`FeeAndCommissionIncome`	1,013.89B	KRW	2 Qtrs
Fees and commissions expense	`FeeAndCommissionExpense`	510.35B	KRW	2 Qtrs
Fees and commissions expense	`FeeAndCommissionExpense`	476.19B	KRW	2 Qtrs
Fees and commissions expense	`FeeAndCommissionExpense`	$459.03M	USD	2 Qtrs
Fees and commissions expense	`FeeAndCommissionExpense`	258.05B	KRW	1 Quarter
Fees and commissions expense	`FeeAndCommissionExpense`	243.53B	KRW	1 Quarter
Net fees and commissions income	`FeeAndCommissionIncomeExpense`	602.65B	KRW	2 Qtrs
Net fees and commissions income	`FeeAndCommissionIncomeExpense`	262.75B	KRW	1 Quarter
Net fees and commissions income	`FeeAndCommissionIncomeExpense`	$542.05M	USD	2 Qtrs
Net fees and commissions income	`FeeAndCommissionIncomeExpense`	537.70B	KRW	2 Qtrs
Net fees and commissions income	`FeeAndCommissionIncomeExpense`	297.35B	KRW	1 Quarter
Dividend income	`RevenueFromDividends`	49.70B	KRW	2 Qtrs
Dividend income	`RevenueFromDividends`	19.62B	KRW	1 Quarter
Dividend income	`RevenueFromDividends`	$44.71M	USD	2 Qtrs
Dividend income	`RevenueFromDividends`	59.45B	KRW	2 Qtrs
Dividend income	`RevenueFromDividends`	14.15B	KRW	1 Quarter
Net gain (loss) on financial instruments at fair value through profit or loss (IFRS 9)	`GainsLossesOnFinancialInstrumentsAtFairValueThroughProfitOrLoss`	$105.25M	USD	2 Qtrs
Net gain (loss) on financial instruments at fair value through profit or loss (IFRS 9)	`GainsLossesOnFinancialInstrumentsAtFairValueThroughProfitOrLoss`	0.00	KRW	2 Qtrs
Net gain (loss) on financial instruments at fair value through profit or loss (IFRS 9)	`GainsLossesOnFinancialInstrumentsAtFairValueThroughProfitOrLoss`	0.00	KRW	1 Quarter
Net gain (loss) on financial instruments at fair value through profit or loss (IFRS 9)	`GainsLossesOnFinancialInstrumentsAtFairValueThroughProfitOrLoss`	67.69B	KRW	1 Quarter
Net gain (loss) on financial instruments at fair value through profit or loss (IFRS 9)	`GainsLossesOnFinancialInstrumentsAtFairValueThroughProfitOrLoss`	117.02B	KRW	2 Qtrs
Gain (loss) on financial instruments at fair value through profit or loss (IAS 39)	`GainsLossesOnFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	12.07B	KRW	1 Quarter
Gain (loss) on financial instruments at fair value through profit or loss (IAS 39)	`GainsLossesOnFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	0.00	KRW	2 Qtrs
Gain (loss) on financial instruments at fair value through profit or loss (IAS 39)	`GainsLossesOnFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	-146.41B	KRW	2 Qtrs
Gain (loss) on financial instruments at fair value through profit or loss (IAS 39)	`GainsLossesOnFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	-	USD	2 Qtrs
Gain (loss) on financial instruments at fair value through profit or loss (IAS 39)	`GainsLossesOnFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	0.00	KRW	1 Quarter
Net gain (loss) on financial assets at fair value through other comprehensive income	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax`	475.00M	KRW	1 Quarter
Net gain (loss) on financial assets at fair value through other comprehensive income	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax`	0.00	KRW	2 Qtrs
Net gain (loss) on financial assets at fair value through other comprehensive income	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax`	$1.16M	USD	2 Qtrs
Net gain (loss) on financial assets at fair value through other comprehensive income	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax`	1.29B	KRW	2 Qtrs
Net gain (loss) on financial assets at fair value through other comprehensive income	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax`	0.00	KRW	1 Quarter
Net gain (loss) on available-for-sale financial assets	`GainsLossesOnAvailableforsaleFinancialAssets`	-	USD	2 Qtrs
Net gain (loss) on available-for-sale financial assets	`GainsLossesOnAvailableforsaleFinancialAssets`	88.39B	KRW	1 Quarter
Net gain (loss) on available-for-sale financial assets	`GainsLossesOnAvailableforsaleFinancialAssets`	0.00	KRW	1 Quarter
Net gain (loss) on available-for-sale financial assets	`GainsLossesOnAvailableforsaleFinancialAssets`	104.17B	KRW	2 Qtrs
Net gain (loss) on available-for-sale financial assets	`GainsLossesOnAvailableforsaleFinancialAssets`	0.00	KRW	2 Qtrs
Net gain (loss) on financial assets at amortized cost	`GainsLossesArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost`	$27.78M	USD	2 Qtrs
Net gain (loss) on financial assets at amortized cost	`GainsLossesArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost`	0.00	KRW	2 Qtrs
Net gain (loss) on financial assets at amortized cost	`GainsLossesArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost`	30.89B	KRW	2 Qtrs
Net gain (loss) on financial assets at amortized cost	`GainsLossesArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost`	9.36B	KRW	1 Quarter
Net gain (loss) on financial assets at amortized cost	`GainsLossesArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCost`	0.00	KRW	1 Quarter
Net gain (loss) on disposals of securities at amortized cost	`GainsLossesArisingFromDerecognitionOfSecuritiesOfFinancialAssetsAtAmortisedCost`	431.00M	KRW	2 Qtrs
Net gain (loss) on disposals of securities at amortized cost	`GainsLossesArisingFromDerecognitionOfSecuritiesOfFinancialAssetsAtAmortisedCost`	0.00	KRW	1 Quarter
Net gain (loss) on disposals of securities at amortized cost	`GainsLossesArisingFromDerecognitionOfSecuritiesOfFinancialAssetsAtAmortisedCost`	0.00	KRW	2 Qtrs
Net gain (loss) on disposals of securities at amortized cost	`GainsLossesArisingFromDerecognitionOfSecuritiesOfFinancialAssetsAtAmortisedCost`	$388.00K	USD	2 Qtrs
Net gain (loss) on disposals of securities at amortized cost	`GainsLossesArisingFromDerecognitionOfSecuritiesOfFinancialAssetsAtAmortisedCost`	0.00	KRW	1 Quarter
Net gain (loss) on disposals of loans and other financial assets at amortized cost	`GainsLossesArisingFromDerecognitionOfLoansAndOtherFinancialAssetsAtAmortisedCost`	$27.39M	USD	2 Qtrs
Net gain (loss) on disposals of loans and other financial assets at amortized cost	`GainsLossesArisingFromDerecognitionOfLoansAndOtherFinancialAssetsAtAmortisedCost`	30.45B	KRW	2 Qtrs
Net gain (loss) on disposals of loans and other financial assets at amortized cost	`GainsLossesArisingFromDerecognitionOfLoansAndOtherFinancialAssetsAtAmortisedCost`	9.36B	KRW	1 Quarter
Net gain (loss) on disposals of loans and other financial assets at amortized cost	`GainsLossesArisingFromDerecognitionOfLoansAndOtherFinancialAssetsAtAmortisedCost`	0.00	KRW	2 Qtrs
Net gain (loss) on disposals of loans and other financial assets at amortized cost	`GainsLossesArisingFromDerecognitionOfLoansAndOtherFinancialAssetsAtAmortisedCost`	0.00	KRW	1 Quarter
Impairment losses due to credit loss	`ImpairmentLossesRecognisedOrReversedDueToCreditLoss`	-283.76B	KRW	2 Qtrs
Impairment losses due to credit loss	`ImpairmentLossesRecognisedOrReversedDueToCreditLoss`	-204.49B	KRW	1 Quarter
Impairment losses due to credit loss	`ImpairmentLossesRecognisedOrReversedDueToCreditLoss`	150.67B	KRW	1 Quarter
Impairment losses due to credit loss	`ImpairmentLossesRecognisedOrReversedDueToCreditLoss`	28.44B	KRW	2 Qtrs
Impairment losses due to credit loss	`ImpairmentLossesRecognisedOrReversedDueToCreditLoss`	$25.58M	USD	2 Qtrs
General and administrative expenses	`GeneralAndAdministrativeExpense`	1,567.34B	KRW	2 Qtrs
General and administrative expenses	`GeneralAndAdministrativeExpense`	$1.41B	USD	2 Qtrs
General and administrative expenses	`GeneralAndAdministrativeExpense`	1,538.43B	KRW	2 Qtrs
General and administrative expenses	`GeneralAndAdministrativeExpense`	827.65B	KRW	1 Quarter
General and administrative expenses	`GeneralAndAdministrativeExpense`	784.16B	KRW	1 Quarter
Other net operating income (expenses)	`OtherOperatingIncomeExpense`	-219.41B	KRW	2 Qtrs
Other net operating income (expenses)	`OtherOperatingIncomeExpense`	-122.95B	KRW	1 Quarter
Other net operating income (expenses)	`OtherOperatingIncomeExpense`	201.19B	KRW	2 Qtrs
Other net operating income (expenses)	`OtherOperatingIncomeExpense`	-77.27B	KRW	1 Quarter
Other net operating income (expenses)	`OtherOperatingIncomeExpense`	$-197.35M	USD	2 Qtrs
Operating income	`ProfitLossFromOperatingActivities`	$1.63B	USD	2 Qtrs
Operating income	`ProfitLossFromOperatingActivities`	1,807.71B	KRW	2 Qtrs
Operating income	`ProfitLossFromOperatingActivities`	986.42B	KRW	1 Quarter
Operating income	`ProfitLossFromOperatingActivities`	604.48B	KRW	1 Quarter
Operating income	`ProfitLossFromOperatingActivities`	1,484.23B	KRW	2 Qtrs
Share of losses of joint ventures and associates	`GainLossOnAssociatesAndJointVenturesAccountsUsingEquityMethod`	-14.86B	KRW	1 Quarter
Share of losses of joint ventures and associates	`GainLossOnAssociatesAndJointVenturesAccountsUsingEquityMethod`	$-1.31M	USD	2 Qtrs
Share of losses of joint ventures and associates	`GainLossOnAssociatesAndJointVenturesAccountsUsingEquityMethod`	-1.46B	KRW	2 Qtrs
Share of losses of joint ventures and associates	`GainLossOnAssociatesAndJointVenturesAccountsUsingEquityMethod`	7.68B	KRW	1 Quarter
Share of losses of joint ventures and associates	`GainLossOnAssociatesAndJointVenturesAccountsUsingEquityMethod`	-64.28B	KRW	2 Qtrs
Net other non-operating income (expenses)	`OtherNonoperatingIncomeExpense`	-4.72B	KRW	2 Qtrs
Net other non-operating income (expenses)	`OtherNonoperatingIncomeExpense`	10.00B	KRW	2 Qtrs
Net other non-operating income (expenses)	`OtherNonoperatingIncomeExpense`	11.70B	KRW	1 Quarter
Net other non-operating income (expenses)	`OtherNonoperatingIncomeExpense`	$-4.25M	USD	2 Qtrs
Net other non-operating income (expenses)	`OtherNonoperatingIncomeExpense`	1.40B	KRW	1 Quarter
Non-operating income (loss)	`NonoperatingIncomeExpense`	-6.18B	KRW	2 Qtrs
Non-operating income (loss)	`NonoperatingIncomeExpense`	$-5.56M	USD	2 Qtrs
Non-operating income (loss)	`NonoperatingIncomeExpense`	9.08B	KRW	1 Quarter
Non-operating income (loss)	`NonoperatingIncomeExpense`	-54.28B	KRW	2 Qtrs
Non-operating income (loss)	`NonoperatingIncomeExpense`	-3.17B	KRW	1 Quarter
Net income before income tax expense	`ProfitLossBeforeTax`	995.50B	KRW	1 Quarter
Net income before income tax expense	`ProfitLossBeforeTax`	1,429.95B	KRW	2 Qtrs
Net income before income tax expense	`ProfitLossBeforeTax`	$1.62B	USD	2 Qtrs
Net income before income tax expense	`ProfitLossBeforeTax`	601.32B	KRW	1 Quarter
Net income before income tax expense	`ProfitLossBeforeTax`	1,801.53B	KRW	2 Qtrs
Income tax expense	`IncomeTaxExpenseContinuingOperations`	$436.42M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseContinuingOperations`	320.93B	KRW	2 Qtrs
Income tax expense	`IncomeTaxExpenseContinuingOperations`	135.03B	KRW	1 Quarter
Income tax expense	`IncomeTaxExpenseContinuingOperations`	273.70B	KRW	1 Quarter
Income tax expense	`IncomeTaxExpenseContinuingOperations`	485.22B	KRW	2 Qtrs
Net income	`ProfitLoss`	1,109.02B	KRW	2 Qtrs
Net income	`ProfitLoss`	1,316.32B	KRW	2 Qtrs
Net income	`ProfitLoss`	$1.18B	USD	2 Qtrs
Net income	`ProfitLoss`	721.80B	KRW	1 Quarter
Net income	`ProfitLoss`	466.28B	KRW	1 Quarter
Net gain on equity securities of financial assets measured at fair value through other comprehensive income, net of tax	`OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments`	31.43B	KRW	2 Qtrs
Net gain on equity securities of financial assets measured at fair value through other comprehensive income, net of tax	`OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments`	$28.27M	USD	2 Qtrs
Net gain on equity securities of financial assets measured at fair value through other comprehensive income, net of tax	`OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments`	0.00	KRW	2 Qtrs
Net gain on equity securities of financial assets measured at fair value through other comprehensive income, net of tax	`OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments`	2.49B	KRW	1 Quarter
Net gain on equity securities of financial assets measured at fair value through other comprehensive income, net of tax	`OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments`	0.00	KRW	1 Quarter
Net gain on valuation of financial liabilities designated as at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	40.00M	KRW	1 Quarter
Net gain on valuation of financial liabilities designated as at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	0.00	KRW	2 Qtrs
Net gain on valuation of financial liabilities designated as at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	130.00M	KRW	2 Qtrs
Net gain on valuation of financial liabilities designated as at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	0.00	KRW	1 Quarter
Net gain on valuation of financial liabilities designated as at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	$117.00K	USD	2 Qtrs
Items out of change in equity method securities due to change in equity of investee that will not be reclassified to profit or loss	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	1.46B	KRW	2 Qtrs
Items out of change in equity method securities due to change in equity of investee that will not be reclassified to profit or loss	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	1.15B	KRW	1 Quarter
Items out of change in equity method securities due to change in equity of investee that will not be reclassified to profit or loss	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	-41.00M	KRW	1 Quarter
Items out of change in equity method securities due to change in equity of investee that will not be reclassified to profit or loss	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	$1.31M	USD	2 Qtrs
Items out of change in equity method securities due to change in equity of investee that will not be reclassified to profit or loss	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	-3.09B	KRW	2 Qtrs
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	-6.11B	KRW	1 Quarter
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	$-53.58M	USD	2 Qtrs
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	16.84B	KRW	1 Quarter
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	-59.57B	KRW	2 Qtrs
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	-9.68B	KRW	2 Qtrs
Items that will not be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	-2.44B	KRW	1 Quarter
Items that will not be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	$-23.89M	USD	2 Qtrs
Items that will not be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	-12.76B	KRW	2 Qtrs
Items that will not be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	-26.56B	KRW	2 Qtrs
Items that will not be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax`	16.80B	KRW	1 Quarter
Net gain on valuation of debt securities at FVTOCI	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax`	10.02B	KRW	2 Qtrs
Net gain on valuation of debt securities at FVTOCI	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax`	8.01B	KRW	1 Quarter
Net gain on valuation of debt securities at FVTOCI	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax`	0.00	KRW	2 Qtrs
Net gain on valuation of debt securities at FVTOCI	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax`	0.00	KRW	1 Quarter
Net gain on valuation of debt securities at FVTOCI	`GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax`	$9.02M	USD	2 Qtrs
Net loss on valuation of AFS financial assets	`GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax`	-41.68B	KRW	1 Quarter
Net loss on valuation of AFS financial assets	`GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax`	0.00	KRW	1 Quarter
Net loss on valuation of AFS financial assets	`GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax`	0.00	KRW	2 Qtrs
Net loss on valuation of AFS financial assets	`GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax`	-28.71B	KRW	2 Qtrs
Share of other comprehensive gain (loss) of joint ventures and associates	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax`	$-221.00K	USD	2 Qtrs
Share of other comprehensive gain (loss) of joint ventures and associates	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax`	955.00M	KRW	1 Quarter
Share of other comprehensive gain (loss) of joint ventures and associates	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax`	-156.00M	KRW	1 Quarter
Share of other comprehensive gain (loss) of joint ventures and associates	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax`	4.59B	KRW	2 Qtrs
Share of other comprehensive gain (loss) of joint ventures and associates	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax`	-246.00M	KRW	2 Qtrs
Gain (loss) on foreign currencies translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	$31.95M	USD	2 Qtrs
Gain (loss) on foreign currencies translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	37.27B	KRW	1 Quarter
Gain (loss) on foreign currencies translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	31.45B	KRW	1 Quarter
Gain (loss) on foreign currencies translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	35.53B	KRW	2 Qtrs
Gain (loss) on foreign currencies translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	-69.01B	KRW	2 Qtrs
Net loss on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	-1.53B	KRW	2 Qtrs
Net loss on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	-2.79B	KRW	1 Quarter
Net loss on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	$-5.59M	USD	2 Qtrs
Net loss on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	-6.21B	KRW	2 Qtrs
Net loss on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	-673.00M	KRW	1 Quarter
Net loss on disposal of assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	0.00	KRW	2 Qtrs
Net loss on disposal of assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	-4.71B	KRW	2 Qtrs
Net loss on disposal of assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	0.00	KRW	1 Quarter
Net loss on disposal of assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	-4.71B	KRW	1 Quarter
Net loss on disposal of assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	$-4.24M	USD	2 Qtrs
Items that may be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax`	34.38B	KRW	2 Qtrs
Items that may be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax`	-94.65B	KRW	2 Qtrs
Items that may be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax`	38.74B	KRW	1 Quarter
Items that may be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax`	$30.93M	USD	2 Qtrs
Items that may be reclassified to profit or loss	`OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax`	-11.06B	KRW	1 Quarter
Other comprehensive income(loss), net of tax	`OtherComprehensiveIncome`	36.30B	KRW	1 Quarter
Other comprehensive income(loss), net of tax	`OtherComprehensiveIncome`	-107.41B	KRW	2 Qtrs
Other comprehensive income(loss), net of tax	`OtherComprehensiveIncome`	7.82B	KRW	2 Qtrs
Other comprehensive income(loss), net of tax	`OtherComprehensiveIncome`	$7.04M	USD	2 Qtrs
Other comprehensive income(loss), net of tax	`OtherComprehensiveIncome`	5.74B	KRW	1 Quarter
Total comprehensive income	`ComprehensiveIncome`	1,001.60B	KRW	2 Qtrs
Total comprehensive income	`ComprehensiveIncome`	1,324.14B	KRW	2 Qtrs
Total comprehensive income	`ComprehensiveIncome`	472.02B	KRW	1 Quarter
Total comprehensive income	`ComprehensiveIncome`	758.09B	KRW	1 Quarter
Total comprehensive income	`ComprehensiveIncome`	$1.19B	USD	2 Qtrs
Net income attributable to owners	`ProfitLossAttributableToOwnersOfParent`	1,305.88B	KRW	2 Qtrs
Net income attributable to owners	`ProfitLossAttributableToOwnersOfParent`	716.14B	KRW	1 Quarter
Net income attributable to owners	`ProfitLossAttributableToOwnersOfParent`	460.89B	KRW	1 Quarter
Net income attributable to owners	`ProfitLossAttributableToOwnersOfParent`	$1.17B	USD	2 Qtrs
Net income attributable to owners	`ProfitLossAttributableToOwnersOfParent`	1,098.36B	KRW	2 Qtrs
Net Income (loss) attributable to non-controlling interests	`ProfitLossAttributableToNoncontrollingInterests`	$9.39M	USD	2 Qtrs
Net Income (loss) attributable to non-controlling interests	`ProfitLossAttributableToNoncontrollingInterests`	10.65B	KRW	2 Qtrs
Net Income (loss) attributable to non-controlling interests	`ProfitLossAttributableToNoncontrollingInterests`	5.40B	KRW	1 Quarter
Net Income (loss) attributable to non-controlling interests	`ProfitLossAttributableToNoncontrollingInterests`	5.65B	KRW	1 Quarter
Net Income (loss) attributable to non-controlling interests	`ProfitLossAttributableToNoncontrollingInterests`	10.44B	KRW	2 Qtrs
Comprehensive income attributable to owners	`ComprehensiveIncomeAttributableToOwnersOfParent`	$1.18B	USD	2 Qtrs
Comprehensive income attributable to owners	`ComprehensiveIncomeAttributableToOwnersOfParent`	751.53B	KRW	1 Quarter
Comprehensive income attributable to owners	`ComprehensiveIncomeAttributableToOwnersOfParent`	464.13B	KRW	1 Quarter
Comprehensive income attributable to owners	`ComprehensiveIncomeAttributableToOwnersOfParent`	1,315.32B	KRW	2 Qtrs
Comprehensive income attributable to owners	`ComprehensiveIncomeAttributableToOwnersOfParent`	995.74B	KRW	2 Qtrs
Comprehensive income (loss) attributable to non-controlling interests	`OtherComprehensiveIncomeAttributableToNoncontrollingInterests`	$7.93M	USD	2 Qtrs
Comprehensive income (loss) attributable to non-controlling interests	`OtherComprehensiveIncomeAttributableToNoncontrollingInterests`	5.86B	KRW	2 Qtrs
Comprehensive income (loss) attributable to non-controlling interests	`OtherComprehensiveIncomeAttributableToNoncontrollingInterests`	8.82B	KRW	2 Qtrs
Comprehensive income (loss) attributable to non-controlling interests	`OtherComprehensiveIncomeAttributableToNoncontrollingInterests`	7.89B	KRW	1 Quarter
Comprehensive income (loss) attributable to non-controlling interests	`OtherComprehensiveIncomeAttributableToNoncontrollingInterests`	6.57B	KRW	1 Quarter
Basic and diluted earnings from continuing and discontinued operations per share (Note 42) (Unit: Korean Won and U.S. Dollar)	`BasicAndDilutedEarningsLossPerShare`	623.00	KRW	1 Quarter
Basic and diluted earnings from continuing and discontinued operations per share (Note 42) (Unit: Korean Won and U.S. Dollar)	`BasicAndDilutedEarningsLossPerShare`	1,497.00	KRW	2 Qtrs
Basic and diluted earnings from continuing and discontinued operations per share (Note 42) (Unit: Korean Won and U.S. Dollar)	`BasicAndDilutedEarningsLossPerShare`	1,008.00	KRW	1 Quarter
Basic and diluted earnings from continuing and discontinued operations per share (Note 42) (Unit: Korean Won and U.S. Dollar)	`BasicAndDilutedEarningsLossPerShare`	$1.64K	USD	2 Qtrs
Basic and diluted earnings from continuing and discontinued operations per share (Note 42) (Unit: Korean Won and U.S. Dollar)	`BasicAndDilutedEarningsLossPerShare`	1,828.00	KRW	2 Qtrs

Cash Flow Statement 269 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	1,109.02B	KRW	2 Qtrs
Net income	`ProfitLoss`	1,316.32B	KRW	2 Qtrs
Net income	`ProfitLoss`	$1.18B	USD	2 Qtrs
Net income	`ProfitLoss`	721.80B	KRW	1 Quarter
Net income	`ProfitLoss`	466.28B	KRW	1 Quarter
Income tax expense	`AdjustmentsForIncomeTaxExpense`	485.22B	KRW	2 Qtrs
Income tax expense	`AdjustmentsForIncomeTaxExpense`	320.93B	KRW	2 Qtrs
Income tax expense	`AdjustmentsForIncomeTaxExpense`	$436.42M	USD	2 Qtrs
Interest income	`AdjustmentsForInterestIncome`	4,643.42B	KRW	2 Qtrs
Interest income	`AdjustmentsForInterestIncome`	$4.18B	USD	2 Qtrs
Interest income	`AdjustmentsForInterestIncome`	4,189.58B	KRW	2 Qtrs
Interest expense	`AdjustmentsForInterestExpense`	1,878.94B	KRW	2 Qtrs
Interest expense	`AdjustmentsForInterestExpense`	$1.69B	USD	2 Qtrs
Interest expense	`AdjustmentsForInterestExpense`	1,639.26B	KRW	2 Qtrs
Dividend income	`AdjustmentsForDividendIncome`	49.70B	KRW	2 Qtrs
Dividend income	`AdjustmentsForDividendIncome`	59.45B	KRW	2 Qtrs
Dividend income	`AdjustmentsForDividendIncome`	$44.71M	USD	2 Qtrs
Sub-total	`AdjustmentsForReconcileProfitLoss`	-2,288.83B	KRW	2 Qtrs
Sub-total	`AdjustmentsForReconcileProfitLoss`	$-2.09B	USD	2 Qtrs
Sub-total	`AdjustmentsForReconcileProfitLoss`	-2,328.96B	KRW	2 Qtrs
Impairment losses recognised due to credit loss	`ImpairmentLossesRecognisedDueToCreditLoss`	0.00	KRW	2 Qtrs
Impairment losses recognised due to credit loss	`ImpairmentLossesRecognisedDueToCreditLoss`	-	USD	2 Qtrs
Impairment losses recognised due to credit loss	`ImpairmentLossesRecognisedDueToCreditLoss`	283.76B	KRW	2 Qtrs
Share of losses of investments in joint ventures and associates	`AdjustmentsForLossOnValuationOfInvestmentInAssociatesAndJointVenturesAccountedForUsingEquityMethod`	67.59B	KRW	2 Qtrs
Share of losses of investments in joint ventures and associates	`AdjustmentsForLossOnValuationOfInvestmentInAssociatesAndJointVenturesAccountedForUsingEquityMethod`	$15.12M	USD	2 Qtrs
Share of losses of investments in joint ventures and associates	`AdjustmentsForLossOnValuationOfInvestmentInAssociatesAndJointVenturesAccountedForUsingEquityMethod`	16.81B	KRW	2 Qtrs
Loss on disposal of investments in joint ventures and associates	`AdjustmentsForLossOnDisposalOfInvestmentInAssociatesAndJointVenturesAccountedForUsingEquityMethod`	2.93B	KRW	2 Qtrs
Loss on disposal of investments in joint ventures and associates	`AdjustmentsForLossOnDisposalOfInvestmentInAssociatesAndJointVenturesAccountedForUsingEquityMethod`	27.73B	KRW	2 Qtrs
Loss on disposal of investments in joint ventures and associates	`AdjustmentsForLossOnDisposalOfInvestmentInAssociatesAndJointVenturesAccountedForUsingEquityMethod`	$2.64M	USD	2 Qtrs
Loss on transaction and valuation of derivatives (hedging)	`AdjustmentsForLossOnTransactionAndChangeInFairValueOfDerivatives`	31.13B	KRW	2 Qtrs
Loss on transaction and valuation of derivatives (hedging)	`AdjustmentsForLossOnTransactionAndChangeInFairValueOfDerivatives`	$56.09M	USD	2 Qtrs
Loss on transaction and valuation of derivatives (hedging)	`AdjustmentsForLossOnTransactionAndChangeInFairValueOfDerivatives`	62.37B	KRW	2 Qtrs
Loss on hedged items (fair value hedge)	`AdjustmentsForLossOnFairValueHedgedItems`	0.00	KRW	2 Qtrs
Loss on hedged items (fair value hedge)	`AdjustmentsForLossOnFairValueHedgedItems`	-	USD	2 Qtrs
Loss on hedged items (fair value hedge)	`AdjustmentsForLossOnFairValueHedgedItems`	15.85B	KRW	2 Qtrs
Loss on provision	`AdjustmentsForProvisions`	35.66B	KRW	2 Qtrs
Loss on provision	`AdjustmentsForProvisions`	38.55B	KRW	2 Qtrs
Loss on provision	`AdjustmentsForProvisions`	$34.68M	USD	2 Qtrs
Retirement benefits	`AdjustmentsForPostemploymentBenefitExpenseDefinedBenefitPlans`	71.63B	KRW	2 Qtrs
Retirement benefits	`AdjustmentsForPostemploymentBenefitExpenseDefinedBenefitPlans`	71.90B	KRW	2 Qtrs
Retirement benefits	`AdjustmentsForPostemploymentBenefitExpenseDefinedBenefitPlans`	$64.43M	USD	2 Qtrs
Depreciation and amortization	`AdjustmentsForDepreciationAndAmortisationExpense`	$114.13M	USD	2 Qtrs
Depreciation and amortization	`AdjustmentsForDepreciationAndAmortisationExpense`	126.89B	KRW	2 Qtrs
Depreciation and amortization	`AdjustmentsForDepreciationAndAmortisationExpense`	121.36B	KRW	2 Qtrs
Loss on disposal of premises and equipment and other assets	`AdjustmentsForLossOnDisposalOfPremisesAndEquipmentAndOtherAssets`	608.00M	KRW	2 Qtrs
Loss on disposal of premises and equipment and other assets	`AdjustmentsForLossOnDisposalOfPremisesAndEquipmentAndOtherAssets`	$199.00K	USD	2 Qtrs
Loss on disposal of premises and equipment and other assets	`AdjustmentsForLossOnDisposalOfPremisesAndEquipmentAndOtherAssets`	221.00M	KRW	2 Qtrs
Impairment loss on premises and equipment and other assets	`ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment`	$2.00K	USD	2 Qtrs
Impairment loss on premises and equipment and other assets	`ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment`	2.00M	KRW	2 Qtrs
Impairment loss on premises and equipment and other assets	`ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment`	160.00M	KRW	2 Qtrs
Loss on financial assets at FVTOCI	`AdjustmentsForLossOnFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	0.00	KRW	2 Qtrs
Loss on financial assets at FVTOCI	`AdjustmentsForLossOnFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	$429.00K	USD	2 Qtrs
Loss on financial assets at FVTOCI	`AdjustmentsForLossOnFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	477.00M	KRW	2 Qtrs
Additions of expenses not involving cash outflows (sub-total)	`AdditionsOfExpensesNotInvolvingCashOutflows`	$287.71M	USD	2 Qtrs
Additions of expenses not involving cash outflows (sub-total)	`AdditionsOfExpensesNotInvolvingCashOutflows`	655.76B	KRW	2 Qtrs
Additions of expenses not involving cash outflows (sub-total)	`AdditionsOfExpensesNotInvolvingCashOutflows`	319.88B	KRW	2 Qtrs
Reversal of impairment losses due to credit loss	`ImpairmentLossesReversedDueToCreditLoss`	$25.58M	USD	2 Qtrs
Reversal of impairment losses due to credit loss	`ImpairmentLossesReversedDueToCreditLoss`	0.00	KRW	2 Qtrs
Reversal of impairment losses due to credit loss	`ImpairmentLossesReversedDueToCreditLoss`	28.44B	KRW	2 Qtrs
Gain on valuation of financial assets at FVTPL (IFRS 9)	`AdjustmentsForGainOnValuationOfFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIFRS9`	167.27B	KRW	2 Qtrs
Gain on valuation of financial assets at FVTPL (IFRS 9)	`AdjustmentsForGainOnValuationOfFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIFRS9`	$150.45M	USD	2 Qtrs
Gain on valuation of financial assets at FVTPL (IFRS 9)	`AdjustmentsForGainOnValuationOfFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIFRS9`	0.00	KRW	2 Qtrs
Gain on valuation of financial instruments at FVTPL (IAS 39)	`AdjustmentsForGainOnValuationOfFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	7.86B	KRW	2 Qtrs
Gain on valuation of financial instruments at FVTPL (IAS 39)	`AdjustmentsForGainOnValuationOfFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	0.00	KRW	2 Qtrs
Gain on valuation of financial instruments at FVTPL (IAS 39)	`AdjustmentsForGainOnValuationOfFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	-	USD	2 Qtrs
Gain on financial assets at FVTOCI	`AdjustmentsForGainOnFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	$1.59M	USD	2 Qtrs
Gain on financial assets at FVTOCI	`AdjustmentsForGainOnFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	0.00	KRW	2 Qtrs
Gain on financial assets at FVTOCI	`AdjustmentsForGainOnFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	1.76B	KRW	2 Qtrs
Gain on AFS financial assets	`AdjustmentsForGainOnAvailableforsaleFinancialAssets`	0.00	KRW	2 Qtrs
Gain on AFS financial assets	`AdjustmentsForGainOnAvailableforsaleFinancialAssets`	-	USD	2 Qtrs
Gain on AFS financial assets	`AdjustmentsForGainOnAvailableforsaleFinancialAssets`	104.17B	KRW	2 Qtrs
Gain on disposal of securities at amortized cost	`AdjustmentsForGainOnDisposalOfFinancialInstrumentsAtAmortisedCost`	$388.00K	USD	2 Qtrs
Gain on disposal of securities at amortized cost	`AdjustmentsForGainOnDisposalOfFinancialInstrumentsAtAmortisedCost`	431.00M	KRW	2 Qtrs
Gain on disposal of securities at amortized cost	`AdjustmentsForGainOnDisposalOfFinancialInstrumentsAtAmortisedCost`	0.00	KRW	2 Qtrs
Share of profits of investments in joint ventures and associates	`AdjustmentsForGainOnInvestmentOfAssociatesAndJointVenturesAccountedForUsingEquityMethod`	3.32B	KRW	2 Qtrs
Share of profits of investments in joint ventures and associates	`AdjustmentsForGainOnInvestmentOfAssociatesAndJointVenturesAccountedForUsingEquityMethod`	$13.80M	USD	2 Qtrs
Share of profits of investments in joint ventures and associates	`AdjustmentsForGainOnInvestmentOfAssociatesAndJointVenturesAccountedForUsingEquityMethod`	15.35B	KRW	2 Qtrs
Gain on disposal of investments in joint ventures and associates	`AdjustmentsForGainOnDisposalOfInvestmentsInAssociatesAndJointVentures`	0.00	KRW	2 Qtrs
Gain on disposal of investments in joint ventures and associates	`AdjustmentsForGainOnDisposalOfInvestmentsInAssociatesAndJointVentures`	32.89B	KRW	2 Qtrs
Gain on disposal of investments in joint ventures and associates	`AdjustmentsForGainOnDisposalOfInvestmentsInAssociatesAndJointVentures`	-	USD	2 Qtrs
Gain on transaction and valuation of derivatives (hedging)	`AdjustmentsForGainOnTransactionAndChangeInFairValueOfDerivatives`	28.94B	KRW	2 Qtrs
Gain on transaction and valuation of derivatives (hedging)	`AdjustmentsForGainOnTransactionAndChangeInFairValueOfDerivatives`	11.66B	KRW	2 Qtrs
Gain on transaction and valuation of derivatives (hedging)	`AdjustmentsForGainOnTransactionAndChangeInFairValueOfDerivatives`	$26.03M	USD	2 Qtrs
Gain on hedged items (fair value hedge)	`AdjustmentsForGainOnFairValueHedgedItems`	66.56B	KRW	2 Qtrs
Gain on hedged items (fair value hedge)	`AdjustmentsForGainOnFairValueHedgedItems`	$59.86M	USD	2 Qtrs
Gain on hedged items (fair value hedge)	`AdjustmentsForGainOnFairValueHedgedItems`	11.86B	KRW	2 Qtrs
Gain on provisions	`OtherReversalsOfProvisions`	1.22B	KRW	2 Qtrs
Gain on provisions	`OtherReversalsOfProvisions`	1.28B	KRW	2 Qtrs
Gain on provisions	`OtherReversalsOfProvisions`	$1.10M	USD	2 Qtrs
Gain on disposal of premises and equipment and other assets	`AdjustmentsForGainOnDisposalOfPremisesAndEquipmentAndOtherAssets`	1.68B	KRW	2 Qtrs
Gain on disposal of premises and equipment and other assets	`AdjustmentsForGainOnDisposalOfPremisesAndEquipmentAndOtherAssets`	17.04B	KRW	2 Qtrs
Gain on disposal of premises and equipment and other assets	`AdjustmentsForGainOnDisposalOfPremisesAndEquipmentAndOtherAssets`	$15.32M	USD	2 Qtrs
Reversal of impairment loss on premises and equipment and other assets	`AdjustmentsForReversalOfImpairmentLossOnPremisesAndEquipmentAndOtherAssets`	$307.00K	USD	2 Qtrs
Reversal of impairment loss on premises and equipment and other assets	`AdjustmentsForReversalOfImpairmentLossOnPremisesAndEquipmentAndOtherAssets`	341.00M	KRW	2 Qtrs
Reversal of impairment loss on premises and equipment and other assets	`AdjustmentsForReversalOfImpairmentLossOnPremisesAndEquipmentAndOtherAssets`	32.00M	KRW	2 Qtrs
Deductions of income not involving cash inflows (sub-total)	`DeductionsOfIncomeNotInvolvingCashInflows`	174.74B	KRW	2 Qtrs
Deductions of income not involving cash inflows (sub-total)	`DeductionsOfIncomeNotInvolvingCashInflows`	$294.43M	USD	2 Qtrs
Deductions of income not involving cash inflows (sub-total)	`DeductionsOfIncomeNotInvolvingCashInflows`	327.34B	KRW	2 Qtrs
Financial assets at FVTPL (IFRS 9)	`AdjustmentsForDecreaseIncreaseInFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIFRS9`	$-396.08M	USD	2 Qtrs
Financial assets at FVTPL (IFRS 9)	`AdjustmentsForDecreaseIncreaseInFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIFRS9`	0.00	KRW	2 Qtrs
Financial assets at FVTPL (IFRS 9)	`AdjustmentsForDecreaseIncreaseInFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIFRS9`	-440.37B	KRW	2 Qtrs
Financial assets at FVTPL (IAS 39)	`AdjustmentsForDecreaseIncreaseInFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	187.09B	KRW	2 Qtrs
Financial assets at FVTPL (IAS 39)	`AdjustmentsForDecreaseIncreaseInFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	-	USD	2 Qtrs
Financial assets at FVTPL (IAS 39)	`AdjustmentsForDecreaseIncreaseInFinancialInstrumentsAtFairValueThroughProfitOrLossInAccordanceWithIAS39`	0.00	KRW	2 Qtrs
Loans and other financial assets at amortized cost	`AdjustmentsForDecreaseIncreaseInLoansAndOtherFinancialAssetsAtAmortisedCost`	$9.59B	USD	2 Qtrs
Loans and other financial assets at amortized cost	`AdjustmentsForDecreaseIncreaseInLoansAndOtherFinancialAssetsAtAmortisedCost`	0.00	KRW	2 Qtrs
Loans and other financial assets at amortized cost	`AdjustmentsForDecreaseIncreaseInLoansAndOtherFinancialAssetsAtAmortisedCost`	10,667.14B	KRW	2 Qtrs
Loans and receivables	`AdjustmentsForDecreaseIncreaseInLoansAndReceivables`	-	USD	2 Qtrs
Loans and receivables	`AdjustmentsForDecreaseIncreaseInLoansAndReceivables`	7,908.49B	KRW	2 Qtrs
Loans and receivables	`AdjustmentsForDecreaseIncreaseInLoansAndReceivables`	0.00	KRW	2 Qtrs
Other assets	`AdjustmentsForDecreaseIncreaseInOtherAssets`	995.00M	KRW	2 Qtrs
Other assets	`AdjustmentsForDecreaseIncreaseInOtherAssets`	-85.12B	KRW	2 Qtrs
Other assets	`AdjustmentsForDecreaseIncreaseInOtherAssets`	$-76.56M	USD	2 Qtrs
Deposits due to customers	`AdjustmentsForIncreaseDecreaseInDepositsFromCustomers`	-5,182.73B	KRW	2 Qtrs
Deposits due to customers	`AdjustmentsForIncreaseDecreaseInDepositsFromCustomers`	$-2.83B	USD	2 Qtrs
Deposits due to customers	`AdjustmentsForIncreaseDecreaseInDepositsFromCustomers`	-3,149.08B	KRW	2 Qtrs
Provisions	`ChangesInOtherProvisions`	$-24.14M	USD	2 Qtrs
Provisions	`ChangesInOtherProvisions`	-98.11B	KRW	2 Qtrs
Provisions	`ChangesInOtherProvisions`	-26.84B	KRW	2 Qtrs
Net defined benefit liability	`AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities`	19.80B	KRW	2 Qtrs
Net defined benefit liability	`AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities`	97.21B	KRW	2 Qtrs
Net defined benefit liability	`AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities`	$87.43M	USD	2 Qtrs
Other financial liabilities	`AdjustmentsForIncreaseDecreaseInOtherFinancialLiabilities`	2,790.48B	KRW	2 Qtrs
Other financial liabilities	`AdjustmentsForIncreaseDecreaseInOtherFinancialLiabilities`	7,366.31B	KRW	2 Qtrs
Other financial liabilities	`AdjustmentsForIncreaseDecreaseInOtherFinancialLiabilities`	$6.63B	USD	2 Qtrs
Other liabilities	`AdjustmentsForIncreaseDecreaseInOtherLiabilities`	$-10.38M	USD	2 Qtrs
Other liabilities	`AdjustmentsForIncreaseDecreaseInOtherLiabilities`	-11.54B	KRW	2 Qtrs
Other liabilities	`AdjustmentsForIncreaseDecreaseInOtherLiabilities`	29.84B	KRW	2 Qtrs
Changes in operating assets and liabilities (sub-total)	`IncreaseDecreaseInWorkingCapital`	$234.96M	USD	2 Qtrs
Changes in operating assets and liabilities (sub-total)	`IncreaseDecreaseInWorkingCapital`	261.23B	KRW	2 Qtrs
Changes in operating assets and liabilities (sub-total)	`IncreaseDecreaseInWorkingCapital`	-271.10B	KRW	2 Qtrs
Interest income received	`InterestReceivedClassifiedAsOperatingActivities`	4,281.39B	KRW	2 Qtrs
Interest income received	`InterestReceivedClassifiedAsOperatingActivities`	$4.15B	USD	2 Qtrs
Interest income received	`InterestReceivedClassifiedAsOperatingActivities`	4,609.45B	KRW	2 Qtrs
Interest expense paid	`InterestPaidClassifiedAsOperatingActivities`	-1,749.92B	KRW	2 Qtrs
Interest expense paid	`InterestPaidClassifiedAsOperatingActivities`	-1,776.93B	KRW	2 Qtrs
Interest expense paid	`InterestPaidClassifiedAsOperatingActivities`	$-1.60B	USD	2 Qtrs
Dividends received	`DividendsReceivedClassifiedAsOperatingActivities`	62.01B	KRW	2 Qtrs
Dividends received	`DividendsReceivedClassifiedAsOperatingActivities`	$44.90M	USD	2 Qtrs
Dividends received	`DividendsReceivedClassifiedAsOperatingActivities`	49.92B	KRW	2 Qtrs
Income tax paid	`IncomeTaxesPaidRefundClassifiedAsOperatingActivities`	$-281.05M	USD	2 Qtrs
Income tax paid	`IncomeTaxesPaidRefundClassifiedAsOperatingActivities`	-312.47B	KRW	2 Qtrs
Income tax paid	`IncomeTaxesPaidRefundClassifiedAsOperatingActivities`	-236.25B	KRW	2 Qtrs
Net cash provided by operating activities	`CashFlowsFromUsedInOperatingActivities`	$1.63B	USD	2 Qtrs
Net cash provided by operating activities	`CashFlowsFromUsedInOperatingActivities`	1,387.34B	KRW	2 Qtrs
Net cash provided by operating activities	`CashFlowsFromUsedInOperatingActivities`	1,811.07B	KRW	2 Qtrs
Disposal of financial assets at FVTPL (IFRS 9)	`ProceedsFromDisposalOfFinancialAssetsAtFairValueThroughProfitOrLoss`	5,316.19B	KRW	2 Qtrs
Disposal of financial assets at FVTPL (IFRS 9)	`ProceedsFromDisposalOfFinancialAssetsAtFairValueThroughProfitOrLoss`	$4.78B	USD	2 Qtrs
Disposal of financial assets at FVTPL (IFRS 9)	`ProceedsFromDisposalOfFinancialAssetsAtFairValueThroughProfitOrLoss`	0.00	KRW	2 Qtrs
Disposal of financial assets at FVTOCI	`ProceedsFromDisposalOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	4,280.92B	KRW	2 Qtrs
Disposal of financial assets at FVTOCI	`ProceedsFromDisposalOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	$3.85B	USD	2 Qtrs
Disposal of financial assets at FVTOCI	`ProceedsFromDisposalOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	0.00	KRW	2 Qtrs
Disposal of AFS financial assets	`ProceedsFromDisposalOrMaturityOfAvailableforsaleFinancialAssets`	0.00	KRW	2 Qtrs
Disposal of AFS financial assets	`ProceedsFromDisposalOrMaturityOfAvailableforsaleFinancialAssets`	13,312.49B	KRW	2 Qtrs
Disposal of AFS financial assets	`ProceedsFromDisposalOrMaturityOfAvailableforsaleFinancialAssets`	-	USD	2 Qtrs
Redemption of securities at amortized cost	`ProceedsFromDisposalOfFinancialAssetsAtAmortisedCost`	$4.38B	USD	2 Qtrs
Redemption of securities at amortized cost	`ProceedsFromDisposalOfFinancialAssetsAtAmortisedCost`	0.00	KRW	2 Qtrs
Redemption of securities at amortized cost	`ProceedsFromDisposalOfFinancialAssetsAtAmortisedCost`	4,873.90B	KRW	2 Qtrs
Redemption of HTM financial assets	`ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities`	4,665.21B	KRW	2 Qtrs
Redemption of HTM financial assets	`ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities`	0.00	KRW	2 Qtrs
Redemption of HTM financial assets	`ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities`	-	USD	2 Qtrs
Disposal of investments in joint ventures and associates	`ProceedsFromSalesOfInterestsInAssociates`	3.85B	KRW	2 Qtrs
Disposal of investments in joint ventures and associates	`ProceedsFromSalesOfInterestsInAssociates`	$3.47M	USD	2 Qtrs
Disposal of investments in joint ventures and associates	`ProceedsFromSalesOfInterestsInAssociates`	62.97B	KRW	2 Qtrs
Disposal of investment properties	`ProceedsFromSalesOfInvestmentProperty`	162.00M	KRW	2 Qtrs
Disposal of investment properties	`ProceedsFromSalesOfInvestmentProperty`	2.08B	KRW	2 Qtrs
Disposal of investment properties	`ProceedsFromSalesOfInvestmentProperty`	$1.87M	USD	2 Qtrs
Disposal of premises and equipment	`ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities`	1.04B	KRW	2 Qtrs
Disposal of premises and equipment	`ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities`	119.00M	KRW	2 Qtrs
Disposal of premises and equipment	`ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities`	$107.00K	USD	2 Qtrs
Disposal of intangible assets	`ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities`	3.78B	KRW	2 Qtrs
Disposal of intangible assets	`ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities`	933.00M	KRW	2 Qtrs
Disposal of intangible assets	`ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities`	$3.40M	USD	2 Qtrs
Disposal of assets held for sale	`ProceedsFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	6.49B	KRW	2 Qtrs
Disposal of assets held for sale	`ProceedsFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	$45.14M	USD	2 Qtrs
Disposal of assets held for sale	`ProceedsFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	50.19B	KRW	2 Qtrs
Cash in-flows from investing activities (sub-total)	`ProceedsFromInvestingActivities`	14,531.03B	KRW	2 Qtrs
Cash in-flows from investing activities (sub-total)	`ProceedsFromInvestingActivities`	18,049.30B	KRW	2 Qtrs
Cash in-flows from investing activities (sub-total)	`ProceedsFromInvestingActivities`	$13.07B	USD	2 Qtrs
Net cash in-flows of business combination	`CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities`	$64.36M	USD	2 Qtrs
Net cash in-flows of business combination	`CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities`	71.56B	KRW	2 Qtrs
Net cash in-flows of business combination	`CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities`	0.00	KRW	2 Qtrs
Acquisition of financial assets at FVTPL (IFRS 9)	`PaymentsForAcquisitionOfFinancialAssetsAtFairValueThroughProfitOrLoss`	$4.81B	USD	2 Qtrs
Acquisition of financial assets at FVTPL (IFRS 9)	`PaymentsForAcquisitionOfFinancialAssetsAtFairValueThroughProfitOrLoss`	0.00	KRW	2 Qtrs
Acquisition of financial assets at FVTPL (IFRS 9)	`PaymentsForAcquisitionOfFinancialAssetsAtFairValueThroughProfitOrLoss`	5,342.99B	KRW	2 Qtrs
Acquisition of financial assets at FVTOCI	`PaymentsForAcquisitionOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	$4.57B	USD	2 Qtrs
Acquisition of financial assets at FVTOCI	`PaymentsForAcquisitionOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	5,075.58B	KRW	2 Qtrs
Acquisition of financial assets at FVTOCI	`PaymentsForAcquisitionOfFinancialAssetsAtFairValueThroughOtherComprehensiveIncome`	0.00	KRW	2 Qtrs
Acquisition of available-for-sale financial assets	`PurchaseOfAvailableforsaleFinancialAssets`	0.00	KRW	2 Qtrs
Acquisition of available-for-sale financial assets	`PurchaseOfAvailableforsaleFinancialAssets`	-	USD	2 Qtrs
Acquisition of available-for-sale financial assets	`PurchaseOfAvailableforsaleFinancialAssets`	11,268.76B	KRW	2 Qtrs
Acquisition of securities at amortized cost	`PaymentsForAcquisitionOfSecuritiesAtAmortisedCost`	$5.24B	USD	2 Qtrs
Acquisition of securities at amortized cost	`PaymentsForAcquisitionOfSecuritiesAtAmortisedCost`	0.00	KRW	2 Qtrs
Acquisition of securities at amortized cost	`PaymentsForAcquisitionOfSecuritiesAtAmortisedCost`	5,829.46B	KRW	2 Qtrs
Acquisition of HTM financial assets	`PaymentsToAcquireHeldToMaturitySecurities`	5,945.15B	KRW	2 Qtrs
Acquisition of HTM financial assets	`PaymentsToAcquireHeldToMaturitySecurities`	-	USD	2 Qtrs
Acquisition of HTM financial assets	`PaymentsToAcquireHeldToMaturitySecurities`	0.00	KRW	2 Qtrs
Acquisition of investments in joint ventures and associates	`PurchaseOfInterestsInAssociates`	20.05B	KRW	2 Qtrs
Acquisition of investments in joint ventures and associates	`PurchaseOfInterestsInAssociates`	$18.03M	USD	2 Qtrs
Acquisition of investments in joint ventures and associates	`PurchaseOfInterestsInAssociates`	13.48B	KRW	2 Qtrs
Acquisition of investment properties	`PurchaseOfInvestmentProperty`	7.31B	KRW	2 Qtrs
Acquisition of investment properties	`PurchaseOfInvestmentProperty`	1.22B	KRW	2 Qtrs
Acquisition of investment properties	`PurchaseOfInvestmentProperty`	$6.58M	USD	2 Qtrs
Acquisition of premises and equipment	`PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities`	$38.40M	USD	2 Qtrs
Acquisition of premises and equipment	`PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities`	42.70B	KRW	2 Qtrs
Acquisition of premises and equipment	`PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities`	68.60B	KRW	2 Qtrs
Acquisition of intangible assets	`PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities`	$96.55M	USD	2 Qtrs
Acquisition of intangible assets	`PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities`	107.34B	KRW	2 Qtrs
Acquisition of intangible assets	`PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities`	97.98B	KRW	2 Qtrs
Cash out-flows from investing activities (sub-total)	`ProceedsForInvestingActivities`	17,395.18B	KRW	2 Qtrs
Cash out-flows from investing activities (sub-total)	`ProceedsForInvestingActivities`	$14.84B	USD	2 Qtrs
Cash out-flows from investing activities (sub-total)	`ProceedsForInvestingActivities`	16,496.99B	KRW	2 Qtrs
Net cash provided by (used in) investing activities	`CashFlowsFromUsedInInvestingActivities`	654.12B	KRW	2 Qtrs
Net cash provided by (used in) investing activities	`CashFlowsFromUsedInInvestingActivities`	-1,965.96B	KRW	2 Qtrs
Net cash provided by (used in) investing activities	`CashFlowsFromUsedInInvestingActivities`	$-1.77B	USD	2 Qtrs
Increase in borrowings	`ProceedsFromBorrowingsClassifiedAsFinancingActivities`	4,972.07B	KRW	2 Qtrs
Increase in borrowings	`ProceedsFromBorrowingsClassifiedAsFinancingActivities`	$4.47B	USD	2 Qtrs
Increase in borrowings	`ProceedsFromBorrowingsClassifiedAsFinancingActivities`	4,349.95B	KRW	2 Qtrs
Issuance of debentures	`ProceedsFromIssueOfBondsNotesAndDebentures`	10,299.51B	KRW	2 Qtrs
Issuance of debentures	`ProceedsFromIssueOfBondsNotesAndDebentures`	$9.08B	USD	2 Qtrs
Issuance of debentures	`ProceedsFromIssueOfBondsNotesAndDebentures`	10,100.19B	KRW	2 Qtrs
Issuance of hybrid securities	`IssuanceOfHybridSecurities`	-	USD	2 Qtrs
Issuance of hybrid securities	`IssuanceOfHybridSecurities`	559.57B	KRW	2 Qtrs
Issuance of hybrid securities	`IssuanceOfHybridSecurities`	0.00	KRW	2 Qtrs
Cash in-flows from financing activities (sub-total)	`CashFlowsFromFinancingActivities`	15,072.26B	KRW	2 Qtrs
Cash in-flows from financing activities (sub-total)	`CashFlowsFromFinancingActivities`	$13.56B	USD	2 Qtrs
Cash in-flows from financing activities (sub-total)	`CashFlowsFromFinancingActivities`	15,209.02B	KRW	2 Qtrs
Repayment of borrowings	`RepaymentsOfBorrowingsClassifiedAsFinancingActivities`	7,432.99B	KRW	2 Qtrs
Repayment of borrowings	`RepaymentsOfBorrowingsClassifiedAsFinancingActivities`	4,114.75B	KRW	2 Qtrs
Repayment of borrowings	`RepaymentsOfBorrowingsClassifiedAsFinancingActivities`	$3.70B	USD	2 Qtrs
Repayment of debentures	`RepaymentsOfBondsNotesAndDebentures`	$10.29B	USD	2 Qtrs
Repayment of debentures	`RepaymentsOfBondsNotesAndDebentures`	8,223.26B	KRW	2 Qtrs
Repayment of debentures	`RepaymentsOfBondsNotesAndDebentures`	11,441.71B	KRW	2 Qtrs
Payment of dividends	`DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities`	$302.79M	USD	2 Qtrs
Payment of dividends	`DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities`	269.31B	KRW	2 Qtrs
Payment of dividends	`DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities`	336.64B	KRW	2 Qtrs
Dividends paid on hybrid securities	`DividendsPaidOnHybridSecurities`	$68.07M	USD	2 Qtrs
Dividends paid on hybrid securities	`DividendsPaidOnHybridSecurities`	75.68B	KRW	2 Qtrs
Dividends paid on hybrid securities	`DividendsPaidOnHybridSecurities`	100.63B	KRW	2 Qtrs
Redemption of hybrid securities	`RepaymentOfHybridSecurities`	$229.36M	USD	2 Qtrs
Redemption of hybrid securities	`RepaymentOfHybridSecurities`	1,323.40B	KRW	2 Qtrs
Redemption of hybrid securities	`RepaymentOfHybridSecurities`	255.00B	KRW	2 Qtrs
Dividends paid on non-controlling interests	`DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities`	2.11B	KRW	2 Qtrs
Dividends paid on non-controlling interests	`DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities`	$1.90M	USD	2 Qtrs
Dividends paid on non-controlling interests	`DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities`	1.53B	KRW	2 Qtrs
Cash out-flows from financing activities (sub-total)	`CashFlowsUsedInFinancingActivities`	$14.59B	USD	2 Qtrs
Cash out-flows from financing activities (sub-total)	`CashFlowsUsedInFinancingActivities`	16,225.89B	KRW	2 Qtrs
Cash out-flows from financing activities (sub-total)	`CashFlowsUsedInFinancingActivities`	17,351.12B	KRW	2 Qtrs
Net cash used in financing activities	`CashFlowsFromUsedInFinancingActivities`	$-1.04B	USD	2 Qtrs
Net cash used in financing activities	`CashFlowsFromUsedInFinancingActivities`	-1,153.62B	KRW	2 Qtrs
Net cash used in financing activities	`CashFlowsFromUsedInFinancingActivities`	-2,142.10B	KRW	2 Qtrs
Net decrease in cash and cash equivalents	`IncreaseDecreaseInCashAndCashEquivalents`	$-1.18B	USD	2 Qtrs
Net decrease in cash and cash equivalents	`IncreaseDecreaseInCashAndCashEquivalents`	-1,308.51B	KRW	2 Qtrs
Net decrease in cash and cash equivalents	`IncreaseDecreaseInCashAndCashEquivalents`	-100.65B	KRW	2 Qtrs
Cash and cash equivalents, beginning of the period	`CashAndCashEquivalents`	5,920.57B	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`	$5.33B	USD	Point-in-time
Cash and cash equivalents, beginning of the period	`CashAndCashEquivalents`	$6.21B	USD	Point-in-time
Cash and cash equivalents, beginning of the period	`CashAndCashEquivalents`	7,377.12B	KRW	Point-in-time
Cash and cash equivalents, beginning of the period	`CashAndCashEquivalents`	7,591.32B	KRW	Point-in-time
Effects of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateChangesOnCashAndCashEquivalents`	-113.55B	KRW	2 Qtrs
Effects of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateChangesOnCashAndCashEquivalents`	320.79B	KRW	2 Qtrs
Effects of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateChangesOnCashAndCashEquivalents`	$288.53M	USD	2 Qtrs
Cash and cash equivalents, end of the period (Note 6)	`CashAndCashEquivalents`	7,591.32B	KRW	Point-in-time
Cash and cash equivalents, end of the period (Note 6)	`CashAndCashEquivalents`	$5.33B	USD	Point-in-time
Cash and cash equivalents, end of the period (Note 6)	`CashAndCashEquivalents`	5,920.57B	KRW	Point-in-time
Cash and cash equivalents, end of the period (Note 6)	`CashAndCashEquivalents`	6,908.29B	KRW	Point-in-time
Cash and cash equivalents, end of the period (Note 6)	`CashAndCashEquivalents`	7,377.12B	KRW	Point-in-time
Cash and cash equivalents, end of the period (Note 6)	`CashAndCashEquivalents`	$6.21B	USD	Point-in-time

Stockholders Equity 76 line items

Line Item	Tag	Value	Unit	Period
Balance at beginning	`Equity`	20,420.47B	KRW	Point-in-time
Balance at beginning	`Equity`	$18.89B	USD	Point-in-time
Balance at beginning	`Equity`	20,545.95B	KRW	Point-in-time
Balance at beginning	`Equity`	20,996.61B	KRW	Point-in-time
Balance at beginning	`Equity`	20,564.90B	KRW	Point-in-time
Balance at beginning	`Equity`	$18.50B	USD	Point-in-time
Cumulative effect of changes in accounting policy	`IncreaseDecreaseInEquityDueToChangesInAccountingPolicyIFRS9`	-214.36B	KRW	Point-in-time
Cumulative effect of changes in accounting policy	`IncreaseDecreaseInEquityDueToChangesInAccountingPolicyIFRS9`	$-192.81M	USD	Point-in-time
Adjusted balance, beginning of period	`EquityAdjustedforInitiallyAppliedIFRS9`	$18.30B	USD	Point-in-time
Adjusted balance, beginning of period	`EquityAdjustedforInitiallyAppliedIFRS9`	20,350.54B	KRW	Point-in-time
Net income	`ProfitLoss`	1,109.02B	KRW	2 Qtrs
Net income	`ProfitLoss`	1,316.32B	KRW	2 Qtrs
Net income	`ProfitLoss`	$1.18B	USD	2 Qtrs
Net income	`ProfitLoss`	721.80B	KRW	1 Quarter
Net income	`ProfitLoss`	466.28B	KRW	1 Quarter
Dividends to common stocks	`DividendsPaidOrdinaryShares`	$-304.68M	USD	2 Qtrs
Dividends to common stocks	`DividendsPaidOrdinaryShares`	-338.74B	KRW	2 Qtrs
Dividends to common stocks	`DividendsPaidOrdinaryShares`	-270.84B	KRW	2 Qtrs
Capital increase of subsidiaries	`IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControl`	-257.00M	KRW	2 Qtrs
Net gain on valuation of financial liabilities designated as at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	40.00M	KRW	1 Quarter
Net gain on valuation of financial liabilities designated as at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	0.00	KRW	2 Qtrs
Net gain on valuation of financial liabilities designated as at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	130.00M	KRW	2 Qtrs
Net gain on valuation of financial liabilities designated as at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	0.00	KRW	1 Quarter
Net gain on valuation of financial liabilities designated as at FVTPL due to own credit risk	`OtherComprehensiveIncomeNetOfTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability`	$117.00K	USD	2 Qtrs
Changes in other comprehensive income due to redemption of financial liabilities designated as at FVTPL	`AmountReclassifiedFromOtherComprehensiveIncomeToRetainedEarningsDueToRedemptionOfFinancialLiabilitiesAtFairValueThroughProfitOrLoss`	-	USD	Point-in-time
Changes in other comprehensive income due to redemption of financial liabilities designated as at FVTPL	`AmountReclassifiedFromOtherComprehensiveIncomeToRetainedEarningsDueToRedemptionOfFinancialLiabilitiesAtFairValueThroughProfitOrLoss`	0.00	KRW	Point-in-time
Gain (loss) on valuation of financial assets at FVTOCI	`OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	41.45B	KRW	2 Qtrs
Gain (loss) on valuation of financial assets at FVTOCI	`OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	$37.28M	USD	2 Qtrs
Gain (loss) on valuation of financial assets at FVTOCI	`OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome`	0.00	KRW	2 Qtrs
Changes in other comprehensive income due to disposal of equity securities at fair value through other comprehensive income	`AmountReclassifiedFromOtherComprehensiveIncomeToRetainedEarningsDueToDisposalOfInvestmentsInEquityInstrumentsDesignatedAtFairValueThroughProfitOrLoss`	0.00	KRW	2 Qtrs
Changes in other comprehensive income due to disposal of equity securities at fair value through other comprehensive income	`AmountReclassifiedFromOtherComprehensiveIncomeToRetainedEarningsDueToDisposalOfInvestmentsInEquityInstrumentsDesignatedAtFairValueThroughProfitOrLoss`	-	USD	2 Qtrs
Net loss on valuation of AFS financial assets	`GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax`	-41.68B	KRW	1 Quarter
Net loss on valuation of AFS financial assets	`GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax`	0.00	KRW	1 Quarter
Net loss on valuation of AFS financial assets	`GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax`	0.00	KRW	2 Qtrs
Net loss on valuation of AFS financial assets	`GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax`	-28.71B	KRW	2 Qtrs
Change in equity method securities due to change in equity of investees	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod`	1.51B	KRW	2 Qtrs
Change in equity method securities due to change in equity of investees	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod`	$-6.74M	USD	2 Qtrs
Change in equity method securities due to change in equity of investees	`ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethod`	-7.50B	KRW	2 Qtrs
Gain (loss) on foreign currencies translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	$31.95M	USD	2 Qtrs
Gain (loss) on foreign currencies translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	37.27B	KRW	1 Quarter
Gain (loss) on foreign currencies translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	31.45B	KRW	1 Quarter
Gain (loss) on foreign currencies translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	35.53B	KRW	2 Qtrs
Gain (loss) on foreign currencies translation of foreign operations	`OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation`	-69.01B	KRW	2 Qtrs
Net loss on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	-1.53B	KRW	2 Qtrs
Net loss on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	-2.79B	KRW	1 Quarter
Net loss on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	$-5.59M	USD	2 Qtrs
Net loss on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	-6.21B	KRW	2 Qtrs
Net loss on valuation of cash flow hedge	`OtherComprehensiveIncomeNetOfTaxCashFlowHedges`	-673.00M	KRW	1 Quarter
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	-6.11B	KRW	1 Quarter
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	$-53.58M	USD	2 Qtrs
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	16.84B	KRW	1 Quarter
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	-59.57B	KRW	2 Qtrs
Remeasurement gain (loss) related to defined benefit plan	`OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans`	-9.68B	KRW	2 Qtrs
Equity related to assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	0.00	KRW	2 Qtrs
Equity related to assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	-4.71B	KRW	2 Qtrs
Equity related to assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	0.00	KRW	1 Quarter
Equity related to assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	-4.71B	KRW	1 Quarter
Equity related to assets held for sale	`OtherComprehensiveIncomeNetOfTaxFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations`	$-4.24M	USD	2 Qtrs
Dividends to hybrid securities	`DividendsToHybridSecurities`	-90.82B	KRW	2 Qtrs
Dividends to hybrid securities	`DividendsToHybridSecurities`	$-68.00M	USD	2 Qtrs
Dividends to hybrid securities	`DividendsToHybridSecurities`	-75.60B	KRW	2 Qtrs
Issuance of hybrid securities	`IssuanceOfHybridSecurities`	-	USD	2 Qtrs
Issuance of hybrid securities	`IssuanceOfHybridSecurities`	0.00	KRW	2 Qtrs
Issuance of hybrid securities	`IssuanceOfHybridSecurities`	559.57B	KRW	2 Qtrs
Redemption of hybrid securities	`RedemptionOfHybridSecurities`	-255.00B	KRW	2 Qtrs
Redemption of hybrid securities	`RedemptionOfHybridSecurities`	$-229.36M	USD	2 Qtrs
Redemption of hybrid securities	`RedemptionOfHybridSecurities`	-1,324.73B	KRW	2 Qtrs
Appropriation of retained earnings	`IncreaseDecreaseThroughAppropriationOfRetainedEarnings`	-	USD	2 Qtrs
Capital decrease of subsidiaries	`IncreaseDecreaseThroughChangeInEquityOfSubsidiaries`	-13.00M	KRW	2 Qtrs
Capital decrease of subsidiaries	`IncreaseDecreaseThroughChangeInEquityOfSubsidiaries`	$-12.00K	USD	2 Qtrs
Balance at end	`Equity`	20,420.47B	KRW	Point-in-time
Balance at end	`Equity`	$18.89B	USD	Point-in-time
Balance at end	`Equity`	20,545.95B	KRW	Point-in-time
Balance at end	`Equity`	20,996.61B	KRW	Point-in-time
Balance at end	`Equity`	20,564.90B	KRW	Point-in-time
Balance at end	`Equity`	$18.50B	USD	Point-in-time

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