Toggle SGML Header (+)


Section 1: 10-Q (10-Q)

Document
false--12-31Q32019000001961242.040.2950.8850.350.9404349537492620.011142268000220000000881984601535713818819846015357138128000000.023750.015000173000000180700001148310000.0570.06450.0570.0570.0570.010.013000000020000007000700070007000P5Y4909069047780431951267807161453908 0000019612 2019-01-01 2019-09-30 0000019612 us-gaap:CommonStockMember 2019-01-01 2019-09-30 0000019612 us-gaap:SeriesCPreferredStockMember 2019-01-01 2019-09-30 0000019612 2019-11-08 0000019612 2018-12-31 0000019612 2019-09-30 0000019612 us-gaap:FinancialServiceOtherMember 2019-07-01 2019-09-30 0000019612 2018-07-01 2018-09-30 0000019612 2018-01-01 2018-09-30 0000019612 us-gaap:FiduciaryAndTrustMember 2018-07-01 2018-09-30 0000019612 2019-07-01 2019-09-30 0000019612 tcf:LeasingRevenueMember 2019-01-01 2019-09-30 0000019612 us-gaap:FinancialServiceOtherMember 2018-07-01 2018-09-30 0000019612 us-gaap:CreditAndDebitCardMember 2018-01-01 2018-09-30 0000019612 us-gaap:FinancialServiceOtherMember 2019-01-01 2019-09-30 0000019612 tcf:LeasingRevenueMember 2019-07-01 2019-09-30 0000019612 us-gaap:DepositAccountMember 2018-07-01 2018-09-30 0000019612 us-gaap:CreditAndDebitCardMember 2019-01-01 2019-09-30 0000019612 us-gaap:FiduciaryAndTrustMember 2019-07-01 2019-09-30 0000019612 tcf:LeasingRevenueMember 2018-01-01 2018-09-30 0000019612 us-gaap:FiduciaryAndTrustMember 2018-01-01 2018-09-30 0000019612 us-gaap:DepositAccountMember 2018-01-01 2018-09-30 0000019612 us-gaap:FiduciaryAndTrustMember 2019-01-01 2019-09-30 0000019612 us-gaap:CreditAndDebitCardMember 2018-07-01 2018-09-30 0000019612 us-gaap:DepositAccountMember 2019-07-01 2019-09-30 0000019612 us-gaap:CreditAndDebitCardMember 2019-07-01 2019-09-30 0000019612 us-gaap:DepositAccountMember 2019-01-01 2019-09-30 0000019612 tcf:LeasingRevenueMember 2018-07-01 2018-09-30 0000019612 us-gaap:FinancialServiceOtherMember 2018-01-01 2018-09-30 0000019612 tcf:TreasuryStockandOtherMember 2019-07-01 2019-09-30 0000019612 us-gaap:CommonStockMember 2019-09-30 0000019612 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-06-30 0000019612 us-gaap:RetainedEarningsMember 2019-07-01 2019-09-30 0000019612 us-gaap:CommonStockMember 2019-07-01 2019-09-30 0000019612 us-gaap:ParentMember 2019-07-01 2019-09-30 0000019612 us-gaap:NoncontrollingInterestMember 2019-07-01 2019-09-30 0000019612 us-gaap:RetainedEarningsMember 2019-09-30 0000019612 us-gaap:AdditionalPaidInCapitalMember 2019-07-01 2019-09-30 0000019612 us-gaap:CommonStockMember 2019-06-30 0000019612 tcf:TreasuryStockandOtherMember 2019-09-30 0000019612 us-gaap:SeriesCPreferredStockMember us-gaap:RetainedEarningsMember 2019-07-01 2019-09-30 0000019612 us-gaap:AdditionalPaidInCapitalMember 2019-06-30 0000019612 us-gaap:NoncontrollingInterestMember 2019-06-30 0000019612 tcf:TreasuryStockandOtherMember 2019-06-30 0000019612 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-09-30 0000019612 us-gaap:PreferredStockMember 2019-06-30 0000019612 us-gaap:PreferredStockMember 2019-09-30 0000019612 us-gaap:AdditionalPaidInCapitalMember 2019-09-30 0000019612 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-07-01 2019-09-30 0000019612 us-gaap:SeriesCPreferredStockMember 2019-07-01 2019-09-30 0000019612 us-gaap:RetainedEarningsMember 2019-06-30 0000019612 us-gaap:ParentMember 2019-06-30 0000019612 us-gaap:SeriesCPreferredStockMember us-gaap:ParentMember 2019-07-01 2019-09-30 0000019612 us-gaap:ParentMember 2019-09-30 0000019612 us-gaap:NoncontrollingInterestMember 2019-09-30 0000019612 2019-06-30 0000019612 tcf:TreasuryStockandOtherMember 2018-07-01 2018-09-30 0000019612 us-gaap:CommonStockMember 2018-06-30 0000019612 us-gaap:RetainedEarningsMember 2018-09-30 0000019612 us-gaap:NoncontrollingInterestMember 2018-07-01 2018-09-30 0000019612 us-gaap:SeriesCPreferredStockMember us-gaap:RetainedEarningsMember 2018-07-01 2018-09-30 0000019612 us-gaap:CommonStockMember 2018-07-01 2018-09-30 0000019612 us-gaap:PreferredStockMember 2018-06-30 0000019612 us-gaap:AdditionalPaidInCapitalMember 2018-06-30 0000019612 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-07-01 2018-09-30 0000019612 us-gaap:AdditionalPaidInCapitalMember 2018-09-30 0000019612 us-gaap:ParentMember 2018-07-01 2018-09-30 0000019612 us-gaap:PreferredStockMember 2018-09-30 0000019612 tcf:TreasuryStockandOtherMember 2018-09-30 0000019612 us-gaap:ParentMember 2018-06-30 0000019612 us-gaap:CommonStockMember 2018-09-30 0000019612 2018-06-30 0000019612 us-gaap:ParentMember 2018-09-30 0000019612 tcf:TreasuryStockandOtherMember 2018-06-30 0000019612 2018-09-30 0000019612 us-gaap:RetainedEarningsMember 2018-07-01 2018-09-30 0000019612 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-09-30 0000019612 us-gaap:AdditionalPaidInCapitalMember 2018-07-01 2018-09-30 0000019612 us-gaap:NoncontrollingInterestMember 2018-09-30 0000019612 us-gaap:SeriesCPreferredStockMember us-gaap:ParentMember 2018-07-01 2018-09-30 0000019612 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-06-30 0000019612 us-gaap:RetainedEarningsMember 2018-06-30 0000019612 us-gaap:SeriesCPreferredStockMember 2018-07-01 2018-09-30 0000019612 us-gaap:NoncontrollingInterestMember 2018-06-30 0000019612 us-gaap:NoncontrollingInterestMember 2018-01-01 2018-09-30 0000019612 us-gaap:ParentMember 2018-12-31 0000019612 us-gaap:SeriesBPreferredStockMember us-gaap:PreferredStockMember 2018-01-01 2018-09-30 0000019612 tcf:TreasuryStockandOtherMember 2019-01-01 2019-09-30 0000019612 us-gaap:CommonStockMember 2018-01-01 2018-09-30 0000019612 us-gaap:RetainedEarningsMember 2019-01-01 2019-09-30 0000019612 us-gaap:ParentMember 2018-01-01 2018-09-30 0000019612 us-gaap:SeriesBPreferredStockMember 2018-01-01 2018-09-30 0000019612 us-gaap:ParentMember 2019-01-01 2019-09-30 0000019612 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-01-01 2019-09-30 0000019612 us-gaap:SeriesBPreferredStockMember us-gaap:RetainedEarningsMember 2018-01-01 2018-09-30 0000019612 us-gaap:ParentMember 2017-12-31 0000019612 us-gaap:NoncontrollingInterestMember 2017-12-31 0000019612 us-gaap:CommonStockMember 2018-12-31 0000019612 us-gaap:CommonStockMember 2019-01-01 2019-09-30 0000019612 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2017-12-31 0000019612 us-gaap:AdditionalPaidInCapitalMember 2018-12-31 0000019612 us-gaap:RetainedEarningsMember 2017-12-31 0000019612 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-12-31 0000019612 us-gaap:CommonStockMember 2017-12-31 0000019612 us-gaap:AdditionalPaidInCapitalMember 2018-01-01 2018-09-30 0000019612 us-gaap:AdditionalPaidInCapitalMember 2019-01-01 2019-09-30 0000019612 us-gaap:SeriesCPreferredStockMember us-gaap:ParentMember 2019-01-01 2019-09-30 0000019612 2017-12-31 0000019612 tcf:TreasuryStockandOtherMember 2018-12-31 0000019612 us-gaap:PreferredStockMember 2017-12-31 0000019612 us-gaap:SeriesCPreferredStockMember us-gaap:RetainedEarningsMember 2019-01-01 2019-09-30 0000019612 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-01-01 2018-09-30 0000019612 tcf:TreasuryStockandOtherMember 2018-01-01 2018-09-30 0000019612 us-gaap:PreferredStockMember 2018-12-31 0000019612 us-gaap:NoncontrollingInterestMember 2019-01-01 2019-09-30 0000019612 tcf:TreasuryStockandOtherMember 2017-12-31 0000019612 us-gaap:RetainedEarningsMember 2018-12-31 0000019612 us-gaap:AdditionalPaidInCapitalMember 2017-12-31 0000019612 us-gaap:SeriesCPreferredStockMember us-gaap:RetainedEarningsMember 2018-01-01 2018-09-30 0000019612 us-gaap:NoncontrollingInterestMember 2018-12-31 0000019612 us-gaap:SeriesCPreferredStockMember us-gaap:ParentMember 2018-01-01 2018-09-30 0000019612 us-gaap:SeriesBPreferredStockMember us-gaap:ParentMember 2018-01-01 2018-09-30 0000019612 us-gaap:RetainedEarningsMember 2018-01-01 2018-09-30 0000019612 us-gaap:SeriesCPreferredStockMember 2018-01-01 2018-09-30 0000019612 us-gaap:CoreDepositsMember 2019-01-01 2019-09-30 0000019612 tcf:TCFFinancialCorporationMember 2019-08-01 0000019612 us-gaap:CommonStockMember 2019-08-01 2019-08-01 0000019612 tcf:ChemicalFinancialCorporationMember us-gaap:PreferredStockMember 2019-08-01 0000019612 us-gaap:CustomerRelationshipsMember 2019-01-01 2019-09-30 0000019612 2019-08-01 0000019612 us-gaap:CustomerRelationshipsMember 2019-08-01 0000019612 tcf:LegacyTCFMember us-gaap:SeriesCPreferredStockMember 2019-08-01 0000019612 tcf:LegacyTCFMember us-gaap:SeriesCPreferredStockMember 2019-08-01 2019-08-01 0000019612 tcf:ChemicalFinancialCorporationMember tcf:DepositarySharesMember 2019-08-01 0000019612 tcf:ChemicalFinancialCorporationMember us-gaap:PreferredStockMember 2019-08-01 2019-08-01 0000019612 us-gaap:CoreDepositsMember 2019-08-01 0000019612 2019-08-01 2019-08-01 0000019612 tcf:ChemicalFinancialCorporationStockOptionHoldersMember 2019-08-01 2019-08-01 0000019612 tcf:ChemicalFinancialCorporationMember 2019-08-01 2019-08-01 0000019612 tcf:LegacyTCFShareholdersMember 2019-07-31 2019-07-31 0000019612 tcf:LegacyTCFShareholdersMember 2019-07-31 0000019612 tcf:LegacyTCFMember tcf:ChemicalShareholdersMember 2019-08-01 2019-08-01 0000019612 tcf:LegacyTCFMember 2019-08-01 2019-08-01 0000019612 tcf:LegacyTCFMember tcf:LegacyTCFShareholdersMember 2019-08-01 0000019612 tcf:LegacyTCFMember tcf:LegacyTCFShareholdersMember 2019-08-01 2019-08-01 0000019612 tcf:LegacyTCFMember tcf:ChemicalShareholdersMember 2019-08-01 0000019612 tcf:LegacyTCFMember 2019-08-01 0000019612 tcf:ChemicalFinancialCorporationMember tcf:LegacyTCFShareholdersMember 2019-08-01 0000019612 tcf:ChemicalFinancialCorporationMember tcf:ChemicalShareholdersMember 2019-08-01 2019-08-01 0000019612 tcf:ChemicalFinancialCorporationMember 2019-08-01 0000019612 tcf:ChemicalFinancialCorporationMember tcf:ChemicalShareholdersMember 2019-08-01 0000019612 tcf:ChemicalFinancialCorporationMember tcf:LegacyTCFShareholdersMember 2019-08-01 2019-08-01 0000019612 tcf:ChemicalFinancialCorporationMember 2019-08-01 2019-08-01 0000019612 tcf:ChemicalFinancialCorporationMember us-gaap:CommonStockMember 2019-08-01 0000019612 us-gaap:AccountingStandardsUpdate201602Member 2019-01-01 0000019612 tcf:LegacyTCFMember 2019-09-30 0000019612 srt:MinimumMember tcf:AccountingStandardsUpdate201905Member 2019-09-30 0000019612 srt:MaximumMember tcf:AccountingStandardsUpdate201905Member 2019-09-30 0000019612 tcf:ChemicalFinancialCorporationMember 2019-08-01 0000019612 us-gaap:CollateralPledgedMember us-gaap:MortgageBackedSecuritiesMember 2019-09-30 0000019612 us-gaap:CollateralPledgedMember us-gaap:MortgageBackedSecuritiesMember 2018-12-31 0000019612 tcf:CorporateDebtAndTrustPreferredSecuritiesMember 2019-09-30 0000019612 us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember 2019-09-30 0000019612 us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember 2019-09-30 0000019612 us-gaap:USStatesAndPoliticalSubdivisionsMember 2019-09-30 0000019612 tcf:NonAgencyCollateralizedMortgageObligationsMember 2019-09-30 0000019612 tcf:AgencyCollateralizedMortgageObligationsMember 2019-09-30 0000019612 us-gaap:MortgageBackedSecuritiesMember 2019-09-30 0000019612 us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember 2018-12-31 0000019612 us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember 2019-09-30 0000019612 tcf:NonAgencyCollateralizedMortgageObligationsMember 2018-12-31 0000019612 tcf:AgencyCollateralizedMortgageObligationsMember 2018-12-31 0000019612 tcf:CorporateDebtAndTrustPreferredSecuritiesMember 2018-12-31 0000019612 us-gaap:USStatesAndPoliticalSubdivisionsMember 2018-12-31 0000019612 us-gaap:MortgageBackedSecuritiesMember 2018-12-31 0000019612 us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember 2018-12-31 0000019612 us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2018-12-31 0000019612 us-gaap:AssetsLeasedToOthersMember 2019-07-01 2019-09-30 0000019612 us-gaap:AssetsLeasedToOthersMember 2019-01-01 2019-09-30 0000019612 us-gaap:AssetsLeasedToOthersMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember 2019-06-30 0000019612 us-gaap:CommercialPortfolioSegmentMember 2018-07-01 2018-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember 2019-07-01 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember 2018-06-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember 2018-01-01 2018-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember 2018-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember 2018-07-01 2018-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember 2019-01-01 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember 2019-06-30 0000019612 us-gaap:CommercialPortfolioSegmentMember 2019-07-01 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember 2018-01-01 2018-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember 2019-01-01 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember 2017-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember 2018-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember 2018-06-30 0000019612 us-gaap:CommercialPortfolioSegmentMember 2017-12-31 0000019612 us-gaap:NonperformingFinancingReceivableMember us-gaap:CommercialPortfolioSegmentMember 2019-09-30 0000019612 us-gaap:NonperformingFinancingReceivableMember us-gaap:CommercialPortfolioSegmentMember 2018-12-31 0000019612 us-gaap:PerformingFinancingReceivableMember 2019-09-30 0000019612 us-gaap:NonperformingFinancingReceivableMember 2019-09-30 0000019612 us-gaap:NonperformingFinancingReceivableMember us-gaap:ConsumerPortfolioSegmentMember 2019-09-30 0000019612 us-gaap:PerformingFinancingReceivableMember us-gaap:CommercialPortfolioSegmentMember 2018-12-31 0000019612 us-gaap:PerformingFinancingReceivableMember 2018-12-31 0000019612 us-gaap:NonperformingFinancingReceivableMember 2018-12-31 0000019612 us-gaap:PerformingFinancingReceivableMember us-gaap:ConsumerPortfolioSegmentMember 2018-12-31 0000019612 us-gaap:NonperformingFinancingReceivableMember us-gaap:ConsumerPortfolioSegmentMember 2018-12-31 0000019612 us-gaap:PerformingFinancingReceivableMember us-gaap:CommercialPortfolioSegmentMember 2019-09-30 0000019612 us-gaap:PerformingFinancingReceivableMember us-gaap:ConsumerPortfolioSegmentMember 2019-09-30 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2018-12-31 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2019-09-30 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2019-09-30 0000019612 us-gaap:FinancialAssetAcquiredWithCreditDeteriorationMember 2018-12-31 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2018-12-31 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2018-12-31 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2018-12-31 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2019-09-30 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2019-09-30 0000019612 us-gaap:FinancialAssetAcquiredWithCreditDeteriorationMember 2019-09-30 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember 2018-12-31 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2018-12-31 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2019-09-30 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:ConsumerPortfolioSegmentMember 2019-09-30 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember 2019-09-30 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:ConsumerPortfolioSegmentMember 2018-12-31 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:CommercialPortfolioSegmentMember 2019-09-30 0000019612 us-gaap:FinancialAssetOriginatedMember us-gaap:CommercialPortfolioSegmentMember 2018-12-31 0000019612 2019-04-01 2019-06-30 0000019612 2018-04-01 2018-06-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember 2019-01-01 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2018-07-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2018-01-01 2018-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember 2019-01-01 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember us-gaap:SpecialMentionMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember us-gaap:PassMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember us-gaap:DoubtfulMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember us-gaap:SpecialMentionMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:SubstandardMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:PassMember 2018-12-31 0000019612 us-gaap:PassMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember us-gaap:DoubtfulMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:DoubtfulMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember us-gaap:PassMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember us-gaap:SpecialMentionMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember us-gaap:SubstandardMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:SpecialMentionMember 2019-09-30 0000019612 us-gaap:SpecialMentionMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:SubstandardMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember us-gaap:PassMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:PassMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember us-gaap:SpecialMentionMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember us-gaap:PassMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember us-gaap:DoubtfulMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember us-gaap:SpecialMentionMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember us-gaap:SpecialMentionMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember us-gaap:SubstandardMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember us-gaap:PassMember 2019-09-30 0000019612 us-gaap:DoubtfulMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember us-gaap:DoubtfulMember 2018-12-31 0000019612 us-gaap:SpecialMentionMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember us-gaap:SubstandardMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember us-gaap:SpecialMentionMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember us-gaap:SubstandardMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember us-gaap:DoubtfulMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:SubstandardMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:SubstandardMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:SpecialMentionMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember us-gaap:SubstandardMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember us-gaap:SpecialMentionMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember us-gaap:DoubtfulMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember us-gaap:SubstandardMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember us-gaap:DoubtfulMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember us-gaap:SubstandardMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember us-gaap:PassMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember us-gaap:PassMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember us-gaap:SubstandardMember 2018-12-31 0000019612 us-gaap:PassMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember us-gaap:DoubtfulMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember us-gaap:DoubtfulMember 2018-12-31 0000019612 us-gaap:DoubtfulMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember us-gaap:PassMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember us-gaap:PassMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember us-gaap:PassMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember us-gaap:SpecialMentionMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember us-gaap:DoubtfulMember 2018-12-31 0000019612 us-gaap:SubstandardMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember us-gaap:DoubtfulMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:SpecialMentionMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:SpecialMentionMember 2018-12-31 0000019612 us-gaap:SubstandardMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:DoubtfulMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:DoubtfulMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember us-gaap:SpecialMentionMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember us-gaap:SubstandardMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember us-gaap:SpecialMentionMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember us-gaap:PassMember 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember us-gaap:PassMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember us-gaap:SubstandardMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:DoubtfulMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember us-gaap:SpecialMentionMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:PassMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember us-gaap:SubstandardMember 2018-12-31 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember us-gaap:DoubtfulMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember us-gaap:SubstandardMember 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:PassMember 2018-12-31 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2018-07-01 2018-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2018-01-01 2018-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2018-07-01 2018-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2018-01-01 2018-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2018-07-01 2018-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2019-07-01 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2019-01-01 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2018-01-01 2018-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2019-01-01 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2019-01-01 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2018-01-01 2018-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2019-07-01 2019-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2019-01-01 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2018-07-01 2018-09-30 0000019612 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2019-07-01 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2019-07-01 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2019-01-01 2019-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2018-01-01 2018-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2018-07-01 2018-09-30 0000019612 us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2019-07-01 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2018-12-31 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember 2018-12-31 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember 2018-12-31 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember 2018-12-31 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:FinancingLeaseMember 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember 2018-12-31 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2018-12-31 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2018-12-31 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2018-12-31 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:ResidentialMortgageMember 2018-12-31 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember 2018-12-31 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember 2018-12-31 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember 2018-12-31 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:HomeEquityLoanMember 2018-12-31 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2018-12-31 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2018-12-31 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:ConsumerPortfolioSegmentMember tcf:ConsumerInstallmentLoansMember 2019-09-30 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2018-12-31 0000019612 tcf:ImpairedLoansWithNoValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialLoanMember 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember 2019-09-30 0000019612 tcf:ImpairedLoansWithValuationAllowanceMember us-gaap:CommercialPortfolioSegmentMember tcf:CommercialRealEstateLoansMember 2018-12-31 0000019612 srt:OfficeBuildingMember 2018-12-31 0000019612 tcf:FurnitureEquipmentAndComputerSoftwareMember 2018-12-31 0000019612 us-gaap:LeaseholdImprovementsMember 2019-09-30 0000019612 srt:OfficeBuildingMember 2019-09-30 0000019612 us-gaap:LeaseholdImprovementsMember 2018-12-31 0000019612 us-gaap:LandMember 2018-12-31 0000019612 tcf:FurnitureEquipmentAndComputerSoftwareMember 2019-09-30 0000019612 us-gaap:AssetsLeasedToOthersMember 2018-12-31 0000019612 us-gaap:LandMember 2019-09-30 0000019612 us-gaap:CoreDepositsMember 2018-12-31 0000019612 tcf:ProgramAgreementsMember 2019-09-30 0000019612 us-gaap:CustomerRelationshipsMember 2018-12-31 0000019612 us-gaap:CustomerRelationshipsMember 2019-09-30 0000019612 us-gaap:NoncompeteAgreementsMember 2018-12-31 0000019612 tcf:ProgramAgreementsMember 2018-12-31 0000019612 us-gaap:NoncompeteAgreementsMember 2019-09-30 0000019612 us-gaap:CoreDepositsMember 2019-09-30 0000019612 tcf:CorporateHeadquartersMember 2019-09-30 0000019612 tcf:ChemicalFinancialCorporationMember 2019-09-30 0000019612 tcf:QualifiedAffordableHousingProjectsMember 2018-07-01 2018-09-30 0000019612 tcf:QualifiedAffordableHousingProjectsMember 2019-09-30 0000019612 tcf:QualifiedAffordableHousingProjectsMember 2019-07-01 2019-09-30 0000019612 tcf:QualifiedAffordableHousingProjectsMember 2019-01-01 2019-09-30 0000019612 tcf:QualifiedAffordableHousingProjectsMember 2018-01-01 2018-09-30 0000019612 tcf:FederalHistoricalProjectsMember 2019-09-30 0000019612 tcf:QualifiedAffordableHousingProjectsMember 2018-12-31 0000019612 tcf:FixedtoFloatingRateSubordinatedNotesMember us-gaap:SubordinatedDebtMember 2019-07-02 0000019612 tcf:FederalHomeLoanBankAdvancesMaturityTwoMember 2019-09-30 0000019612 tcf:FederalHomeLoanBankAdvancesMaturityOneMember 2019-09-30 0000019612 tcf:SubordinatedBankNotesDue2032Member us-gaap:SubordinatedDebtMember 2019-08-01 0000019612 tcf:SubordinatedBankNotesDue2034And2035Member us-gaap:SubordinatedDebtMember 2019-08-01 0000019612 tcf:FixedtoFloatingRateSubordinatedNotesMember us-gaap:SubordinatedDebtMember 2019-09-30 0000019612 us-gaap:SubordinatedDebtMember 2019-08-01 0000019612 us-gaap:RevolvingCreditFacilityMember 2019-08-05 0000019612 tcf:SubordinatedBankNotesDue2035Member us-gaap:SubordinatedDebtMember tcf:ThreeMonthLIBORMember 2019-08-01 2019-08-01 0000019612 tcf:SubordinatedBankNotesDue2034Member us-gaap:SubordinatedDebtMember tcf:ThreeMonthLIBORMember 2019-08-01 2019-08-01 0000019612 tcf:SubordinatedBankNotesDue2032Member us-gaap:SubordinatedDebtMember tcf:ThreeMonthLIBORMember 2019-08-01 2019-08-01 0000019612 tcf:CollateralizedDepositsMember 2018-12-31 0000019612 us-gaap:FederalHomeLoanBankAdvancesMember 2018-12-31 0000019612 us-gaap:FederalHomeLoanBankAdvancesMember 2019-09-30 0000019612 tcf:CollateralizedDepositsMember 2019-09-30 0000019612 srt:ScenarioForecastMember tcf:FixedtoFloatingRateSubordinatedNotesMember us-gaap:SubordinatedDebtMember tcf:ThreeMonthLIBORMember 2024-07-02 2024-07-02 0000019612 us-gaap:RevolvingCreditFacilityMember tcf:EurocurrencyRateMember 2019-01-01 2019-09-30 0000019612 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-07-01 2019-09-30 0000019612 us-gaap:AccumulatedTranslationAdjustmentMember 2019-07-01 2019-09-30 0000019612 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2019-01-01 2019-09-30 0000019612 us-gaap:AccumulatedTranslationAdjustmentMember 2018-07-01 2018-09-30 0000019612 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-07-01 2018-09-30 0000019612 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2017-12-31 0000019612 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2019-07-01 2019-09-30 0000019612 tcf:AccumulatedNetGainLossFromDesignatedOrQualifyingNetInvestmentHedgesDomain 2018-06-30 0000019612 us-gaap:AccumulatedTranslationAdjustmentMember 2018-01-01 2018-09-30 0000019612 us-gaap:AccumulatedTranslationAdjustmentMember 2019-06-30 0000019612 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2019-09-30 0000019612 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2018-06-30 0000019612 us-gaap:AccumulatedTranslationAdjustmentMember 2018-06-30 0000019612 us-gaap:AccumulatedTranslationAdjustmentMember 2019-01-01 2019-09-30 0000019612 tcf:AccumulatedNetGainLossFromDesignatedOrQualifyingNetInvestmentHedgesDomain 2018-09-30 0000019612 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-12-31 0000019612 tcf:AccumulatedNetGainLossFromDesignatedOrQualifyingNetInvestmentHedgesDomain 2019-01-01 2019-09-30 0000019612 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-01-01 2019-09-30 0000019612 tcf:AccumulatedNetGainLossFromDesignatedOrQualifyingNetInvestmentHedgesDomain 2019-09-30 0000019612 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2018-01-01 2018-09-30 0000019612 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2018-12-31 0000019612 tcf:AccumulatedNetGainLossFromDesignatedOrQualifyingNetInvestmentHedgesDomain 2017-12-31 0000019612 tcf:AccumulatedNetGainLossFromDesignatedOrQualifyingNetInvestmentHedgesDomain 2018-12-31 0000019612 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-06-30 0000019612 us-gaap:AccumulatedTranslationAdjustmentMember 2018-09-30 0000019612 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-09-30 0000019612 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-09-30 0000019612 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-01-01 2018-09-30 0000019612 us-gaap:AccumulatedTranslationAdjustmentMember 2019-09-30 0000019612 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2018-09-30 0000019612 us-gaap:AccumulatedTranslationAdjustmentMember 2017-12-31 0000019612 tcf:AccumulatedNetGainLossFromDesignatedOrQualifyingNetInvestmentHedgesDomain 2019-06-30 0000019612 tcf:AccumulatedNetGainLossFromDesignatedOrQualifyingNetInvestmentHedgesDomain 2018-01-01 2018-09-30 0000019612 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2018-07-01 2018-09-30 0000019612 tcf:AccumulatedNetGainLossFromDesignatedOrQualifyingNetInvestmentHedgesDomain 2019-07-01 2019-09-30 0000019612 tcf:AccumulatedNetGainLossFromDesignatedOrQualifyingNetInvestmentHedgesDomain 2018-07-01 2018-09-30 0000019612 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember 2019-06-30 0000019612 us-gaap:AccumulatedTranslationAdjustmentMember 2018-12-31 0000019612 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2017-12-31 0000019612 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-06-30 0000019612 tcf:OtherNoninterestExpenseMember 2018-07-01 2018-09-30 0000019612 tcf:GainLossonSaleofDebtSecuritiesMember 2019-07-01 2019-09-30 0000019612 tcf:OtherNoninterestExpenseMember 2019-07-01 2019-09-30 0000019612 us-gaap:InterestIncomeMember 2019-07-01 2019-09-30 0000019612 us-gaap:InterestIncomeMember 2018-07-01 2018-09-30 0000019612 tcf:GainLossonSaleofDebtSecuritiesMember 2019-01-01 2019-09-30 0000019612 us-gaap:InterestIncomeMember 2018-01-01 2018-09-30 0000019612 tcf:GainLossonSaleofDebtSecuritiesMember 2018-01-01 2018-09-30 0000019612 tcf:OtherNoninterestExpenseMember 2019-01-01 2019-09-30 0000019612 tcf:GainLossonSaleofDebtSecuritiesMember 2018-07-01 2018-09-30 0000019612 us-gaap:InterestIncomeMember 2019-01-01 2019-09-30 0000019612 tcf:OtherNoninterestExpenseMember 2018-01-01 2018-09-30 0000019612 srt:SubsidiariesMember 2019-09-30 0000019612 srt:SubsidiariesMember 2018-12-31 0000019612 srt:ParentCompanyMember 2019-09-30 0000019612 srt:ParentCompanyMember 2018-12-31 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:NetInvestmentHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-07-01 2018-09-30 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:NetInvestmentHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-01-01 2019-09-30 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:NetInvestmentHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-07-01 2019-09-30 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:NetInvestmentHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-01-01 2018-09-30 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:NondesignatedMember tcf:OtherNoninterestExpenseMember 2018-07-01 2018-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember us-gaap:NondesignatedMember tcf:NetGainOnSaleOfLoansAndOtherMortgageBankingRevenueMember 2018-07-01 2018-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember us-gaap:NondesignatedMember tcf:NetGainOnSaleOfLoansAndOtherMortgageBankingRevenueMember 2018-01-01 2018-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember us-gaap:NondesignatedMember tcf:NetGainOnSaleOfLoansAndOtherMortgageBankingRevenueMember 2019-01-01 2019-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember us-gaap:NondesignatedMember tcf:NetGainOnSaleOfLoansAndOtherMortgageBankingRevenueMember 2019-01-01 2019-09-30 0000019612 us-gaap:OtherContractMember us-gaap:NondesignatedMember tcf:OtherNoninterestIncomeMember 2019-01-01 2019-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember us-gaap:NondesignatedMember tcf:NetGainOnSaleOfLoansAndOtherMortgageBankingRevenueMember 2019-07-01 2019-09-30 0000019612 us-gaap:NondesignatedMember 2018-01-01 2018-09-30 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:NondesignatedMember tcf:OtherNoninterestExpenseMember 2019-01-01 2019-09-30 0000019612 us-gaap:InterestRateContractMember us-gaap:NondesignatedMember tcf:OtherNoninterestIncomeMember 2018-01-01 2018-09-30 0000019612 us-gaap:OtherContractMember us-gaap:NondesignatedMember tcf:OtherNoninterestIncomeMember 2019-07-01 2019-09-30 0000019612 us-gaap:OtherContractMember us-gaap:NondesignatedMember tcf:OtherNoninterestIncomeMember 2018-01-01 2018-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember us-gaap:NondesignatedMember tcf:NetGainOnSaleOfLoansAndOtherMortgageBankingRevenueMember 2019-07-01 2019-09-30 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:NondesignatedMember tcf:OtherNoninterestExpenseMember 2018-01-01 2018-09-30 0000019612 us-gaap:InterestRateContractMember us-gaap:NondesignatedMember tcf:OtherNoninterestIncomeMember 2018-07-01 2018-09-30 0000019612 us-gaap:InterestRateContractMember us-gaap:NondesignatedMember tcf:OtherNoninterestIncomeMember 2019-01-01 2019-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember us-gaap:NondesignatedMember tcf:NetGainOnSaleOfLoansAndOtherMortgageBankingRevenueMember 2018-07-01 2018-09-30 0000019612 us-gaap:InterestRateContractMember us-gaap:NondesignatedMember tcf:OtherNoninterestIncomeMember 2019-07-01 2019-09-30 0000019612 us-gaap:NondesignatedMember 2019-01-01 2019-09-30 0000019612 us-gaap:NondesignatedMember 2019-07-01 2019-09-30 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:NondesignatedMember tcf:OtherNoninterestExpenseMember 2019-07-01 2019-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember us-gaap:NondesignatedMember tcf:NetGainOnSaleOfLoansAndOtherMortgageBankingRevenueMember 2018-01-01 2018-09-30 0000019612 us-gaap:NondesignatedMember 2018-07-01 2018-09-30 0000019612 us-gaap:OtherContractMember us-gaap:NondesignatedMember tcf:OtherNoninterestIncomeMember 2018-07-01 2018-09-30 0000019612 us-gaap:DesignatedAsHedgingInstrumentMember tcf:InterestExpenseBorrowingsMember 2019-07-01 2019-09-30 0000019612 us-gaap:DesignatedAsHedgingInstrumentMember tcf:InterestExpenseBorrowingsMember 2018-07-01 2018-09-30 0000019612 us-gaap:DesignatedAsHedgingInstrumentMember tcf:InterestExpenseBorrowingsMember 2019-01-01 2019-09-30 0000019612 us-gaap:DesignatedAsHedgingInstrumentMember tcf:InterestExpenseBorrowingsMember 2018-01-01 2018-09-30 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember 2019-09-30 0000019612 us-gaap:OtherAssetsMember 2019-09-30 0000019612 us-gaap:OtherAssetsMember tcf:PowerEquityCDsMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:ForeignExchangeForwardMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:DesignatedAsHedgingInstrumentMember 2019-09-30 0000019612 us-gaap:OtherAssetsMember us-gaap:ForeignExchangeForwardMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-09-30 0000019612 us-gaap:OtherAssetsMember tcf:ForwardLoanSalesCommitmentsMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:InterestRateLockCommitmentsMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:OtherAssetsMember us-gaap:InterestRateLockCommitmentsMember us-gaap:NondesignatedMember 2019-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:OtherAssetsMember us-gaap:ForeignExchangeForwardMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:OtherAssetsMember us-gaap:InterestRateContractMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:InterestRateContractMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-09-30 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:InterestRateContractMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-09-30 0000019612 us-gaap:OtherAssetsMember us-gaap:OtherContractMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:InterestRateContractMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:OtherAssetsMember us-gaap:InterestRateContractMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-09-30 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember tcf:PowerEquityCDsMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:OtherAssetsMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-09-30 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:OtherContractMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:OtherAssetsMember us-gaap:NondesignatedMember 2019-09-30 0000019612 tcf:PowerEquityCDsMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:OtherContractMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:InterestRateContractMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember tcf:ForwardLoanSalesCommitmentsMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:NondesignatedMember 2019-09-30 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-09-30 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:ForeignExchangeForwardMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember 2018-12-31 0000019612 us-gaap:InterestRateContractMember 2018-12-31 0000019612 us-gaap:OtherContractMember 2018-12-31 0000019612 us-gaap:ForeignExchangeForwardMember 2018-12-31 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:InterestRateContractMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember 2018-12-31 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0000019612 us-gaap:OtherAssetsMember us-gaap:InterestRateContractMember us-gaap:NondesignatedMember 2018-12-31 0000019612 us-gaap:OtherAssetsMember us-gaap:OtherContractMember us-gaap:NondesignatedMember 2018-12-31 0000019612 us-gaap:InterestRateContractMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0000019612 us-gaap:InterestRateLockCommitmentsMember us-gaap:NondesignatedMember 2018-12-31 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:OtherContractMember us-gaap:NondesignatedMember 2018-12-31 0000019612 us-gaap:OtherAssetsMember 2018-12-31 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:ForeignExchangeForwardMember us-gaap:NondesignatedMember 2018-12-31 0000019612 us-gaap:OtherAssetsMember us-gaap:NondesignatedMember 2018-12-31 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:NondesignatedMember 2018-12-31 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:NondesignatedMember 2018-12-31 0000019612 us-gaap:OtherAssetsMember us-gaap:ForeignExchangeForwardMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0000019612 us-gaap:InterestRateContractMember us-gaap:NondesignatedMember 2018-12-31 0000019612 us-gaap:OtherAssetsMember us-gaap:InterestRateContractMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:InterestRateLockCommitmentsMember us-gaap:NondesignatedMember 2018-12-31 0000019612 us-gaap:OtherAssetsMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0000019612 us-gaap:OtherAssetsMember us-gaap:InterestRateLockCommitmentsMember us-gaap:NondesignatedMember 2018-12-31 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:ForeignExchangeForwardMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0000019612 us-gaap:OtherContractMember us-gaap:NondesignatedMember 2018-12-31 0000019612 us-gaap:DesignatedAsHedgingInstrumentMember 2018-12-31 0000019612 us-gaap:NondesignatedMember 2018-12-31 0000019612 us-gaap:OtherAssetsMember us-gaap:ForeignExchangeForwardMember us-gaap:NondesignatedMember 2018-12-31 0000019612 us-gaap:AccountsPayableAndAccruedLiabilitiesMember us-gaap:InterestRateContractMember us-gaap:NondesignatedMember 2018-12-31 0000019612 us-gaap:ForeignExchangeForwardMember 2019-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember 2019-09-30 0000019612 tcf:PowerEquityCDsMember 2019-09-30 0000019612 us-gaap:InterestRateContractMember 2019-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember 2019-09-30 0000019612 us-gaap:OtherContractMember 2019-09-30 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:DesignatedAsHedgingInstrumentMember 2019-01-01 2019-09-30 0000019612 us-gaap:InterestRateContractMember us-gaap:NondesignatedMember 2019-01-01 2019-09-30 0000019612 srt:MaximumMember us-gaap:InterestRateContractMember us-gaap:NondesignatedMember 2019-01-01 2019-09-30 0000019612 srt:MinimumMember us-gaap:InterestRateContractMember us-gaap:NondesignatedMember 2019-01-01 2019-09-30 0000019612 us-gaap:InterestRateContractMember us-gaap:NondesignatedMember 2019-07-01 2019-09-30 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:InterestRateContractMember us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 tcf:PowerEquityCDsMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:InterestRateContractMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 tcf:PowerEquityCDsMember us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 tcf:PowerEquityCDsMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:InterestRateContractMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:InterestRateContractMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 tcf:PowerEquityCDsMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:SwapMember us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:SwapMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:SwapMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:SwapMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 srt:MaximumMember us-gaap:MeasurementInputDiscountRateMember 2019-09-30 0000019612 tcf:LoansHeldForSaleMember tcf:GainonsaleofloansnetMember 2018-07-01 2018-09-30 0000019612 srt:MinimumMember us-gaap:MeasurementInputDiscountRateMember 2019-09-30 0000019612 tcf:LoansHeldForSaleMember tcf:GainonsaleofloansnetMember 2019-01-01 2019-09-30 0000019612 tcf:LoansHeldForSaleMember tcf:GainonsaleofloansnetMember 2018-01-01 2018-09-30 0000019612 tcf:LoansHeldForSaleMember tcf:GainonsaleofloansnetMember 2019-07-01 2019-09-30 0000019612 tcf:LoansHeldForSaleMember 2019-09-30 0000019612 tcf:LoansHeldForSaleMember 2018-12-31 0000019612 us-gaap:CarryingReportedAmountFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:HeldtomaturitySecuritiesMember 2019-09-30 0000019612 us-gaap:CarryingReportedAmountFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel2Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel3Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel1Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel3Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember tcf:FHLBAndFRBStocksMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel2Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember tcf:FHLBAndFRBStocksMember 2019-09-30 0000019612 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember tcf:FHLBAndFRBStocksMember 2019-09-30 0000019612 us-gaap:CarryingReportedAmountFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember tcf:FHLBAndFRBStocksMember 2019-09-30 0000019612 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:HeldtomaturitySecuritiesMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel1Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:HeldtomaturitySecuritiesMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel3Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:HeldtomaturitySecuritiesMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel1Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember tcf:FHLBAndFRBStocksMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel2Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:HeldtomaturitySecuritiesMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsNonrecurringMember 2018-12-31 0000019612 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsNonrecurringMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsNonrecurringMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsNonrecurringMember 2018-12-31 0000019612 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsNonrecurringMember 2019-09-30 0000019612 us-gaap:FairValueMeasurementsNonrecurringMember 2018-12-31 0000019612 us-gaap:FairValueMeasurementsNonrecurringMember 2019-09-30 0000019612 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsNonrecurringMember 2018-12-31 0000019612 us-gaap:FairValueInputsLevel2Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:FairValueInputsLevel2Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember tcf:FHLBAndFRBStocksMember 2018-12-31 0000019612 us-gaap:CarryingReportedAmountFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:CarryingReportedAmountFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember tcf:FHLBAndFRBStocksMember 2018-12-31 0000019612 us-gaap:FairValueInputsLevel3Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:FairValueInputsLevel1Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:FairValueInputsLevel1Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:HeldtomaturitySecuritiesMember 2018-12-31 0000019612 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember tcf:FHLBAndFRBStocksMember 2018-12-31 0000019612 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:FairValueInputsLevel2Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:HeldtomaturitySecuritiesMember 2018-12-31 0000019612 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:HeldtomaturitySecuritiesMember 2018-12-31 0000019612 us-gaap:CarryingReportedAmountFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:HeldtomaturitySecuritiesMember 2018-12-31 0000019612 us-gaap:FairValueInputsLevel3Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:HeldtomaturitySecuritiesMember 2018-12-31 0000019612 us-gaap:FairValueInputsLevel1Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember tcf:FHLBAndFRBStocksMember 2018-12-31 0000019612 us-gaap:FairValueInputsLevel3Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember tcf:FHLBAndFRBStocksMember 2018-12-31 0000019612 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:SwapMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:InterestRateLockCommitmentsMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:InterestRateContractMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:InterestRateContractMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:InterestRateContractMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:InterestRateLockCommitmentsMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:SwapMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:SwapMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:SwapMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:InterestRateContractMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:InterestRateLockCommitmentsMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:ForeignExchangeForwardMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:InterestRateLockCommitmentsMember us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000019612 us-gaap:InterestOnlyStripMember 2018-01-01 2018-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember 2019-01-01 2019-09-30 0000019612 us-gaap:InterestOnlyStripMember 2019-07-01 2019-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember 2019-01-01 2019-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember 2018-12-31 0000019612 us-gaap:AvailableforsaleSecuritiesMember 2019-01-01 2019-09-30 0000019612 us-gaap:OtherContractMember 2018-07-01 2018-09-30 0000019612 tcf:LoansHeldForSaleMember 2018-07-01 2018-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember 2018-01-01 2018-09-30 0000019612 us-gaap:OtherContractMember 2019-01-01 2019-09-30 0000019612 us-gaap:InterestOnlyStripMember 2018-07-01 2018-09-30 0000019612 us-gaap:OtherContractMember 2018-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember 2018-09-30 0000019612 tcf:LoansHeldForSaleMember 2019-01-01 2019-09-30 0000019612 us-gaap:InterestOnlyStripMember 2018-12-31 0000019612 us-gaap:InterestRateLockCommitmentsMember 2019-07-01 2019-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember 2019-07-01 2019-09-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember 2018-07-01 2018-09-30 0000019612 tcf:LoansHeldForSaleMember 2019-07-01 2019-09-30 0000019612 us-gaap:AvailableforsaleSecuritiesMember 2019-07-01 2019-09-30 0000019612 us-gaap:AvailableforsaleSecuritiesMember 2018-01-01 2018-09-30 0000019612 us-gaap:OtherContractMember 2018-01-01 2018-09-30 0000019612 tcf:LoansHeldForSaleMember 2018-06-30 0000019612 tcf:LoansHeldForSaleMember 2018-12-31 0000019612 us-gaap:AvailableforsaleSecuritiesMember 2018-07-01 2018-09-30 0000019612 us-gaap:InterestOnlyStripMember 2017-12-31 0000019612 tcf:LoansHeldForSaleMember 2019-09-30 0000019612 us-gaap:InterestOnlyStripMember 2019-01-01 2019-09-30 0000019612 us-gaap:InterestOnlyStripMember 2018-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember 2018-07-01 2018-09-30 0000019612 us-gaap:InterestOnlyStripMember 2019-06-30 0000019612 us-gaap:AvailableforsaleSecuritiesMember 2019-06-30 0000019612 tcf:LoansHeldForSaleMember 2018-09-30 0000019612 us-gaap:OtherContractMember 2019-07-01 2019-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember 2019-06-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember 2018-06-30 0000019612 us-gaap:AvailableforsaleSecuritiesMember 2018-09-30 0000019612 us-gaap:AvailableforsaleSecuritiesMember 2018-12-31 0000019612 tcf:LoansHeldForSaleMember 2018-01-01 2018-09-30 0000019612 us-gaap:AvailableforsaleSecuritiesMember 2018-06-30 0000019612 us-gaap:AvailableforsaleSecuritiesMember 2019-09-30 0000019612 tcf:LoansHeldForSaleMember 2017-12-31 0000019612 us-gaap:OtherContractMember 2018-06-30 0000019612 us-gaap:OtherContractMember 2017-12-31 0000019612 us-gaap:InterestRateLockCommitmentsMember 2018-01-01 2018-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember 2018-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember 2017-12-31 0000019612 us-gaap:InterestOnlyStripMember 2019-09-30 0000019612 us-gaap:InterestRateLockCommitmentsMember 2018-06-30 0000019612 tcf:LoansHeldForSaleMember 2019-06-30 0000019612 us-gaap:InterestOnlyStripMember 2018-06-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember 2017-12-31 0000019612 us-gaap:OtherContractMember 2019-06-30 0000019612 tcf:ForwardLoanSalesCommitmentsMember 2019-06-30 0000019612 us-gaap:AvailableforsaleSecuritiesMember 2017-12-31 0000019612 us-gaap:CreditAndDebitCardMember tcf:EnterpriseServicesMember 2019-01-01 2019-09-30 0000019612 tcf:CommercialBankingMember 2019-01-01 2019-09-30 0000019612 us-gaap:DepositAccountMember tcf:CommercialBankingMember 2019-01-01 2019-09-30 0000019612 us-gaap:ProductAndServiceOtherMember tcf:CommercialBankingMember 2019-01-01 2019-09-30 0000019612 tcf:EnterpriseServicesMember 2019-01-01 2019-09-30 0000019612 us-gaap:ProductAndServiceOtherMember tcf:EnterpriseServicesMember 2019-01-01 2019-09-30 0000019612 tcf:ConsumerBankingMember 2019-01-01 2019-09-30 0000019612 us-gaap:ProductAndServiceOtherMember tcf:ConsumerBankingMember 2019-01-01 2019-09-30 0000019612 us-gaap:ProductAndServiceOtherMember 2019-01-01 2019-09-30 0000019612 us-gaap:FiduciaryAndTrustMember tcf:ConsumerBankingMember 2019-01-01 2019-09-30 0000019612 us-gaap:DepositAccountMember tcf:EnterpriseServicesMember 2019-01-01 2019-09-30 0000019612 us-gaap:CreditAndDebitCardMember tcf:ConsumerBankingMember 2019-01-01 2019-09-30 0000019612 us-gaap:DepositAccountMember tcf:ConsumerBankingMember 2019-01-01 2019-09-30 0000019612 us-gaap:CreditAndDebitCardMember tcf:CommercialBankingMember 2019-01-01 2019-09-30 0000019612 us-gaap:FiduciaryAndTrustMember tcf:EnterpriseServicesMember 2019-01-01 2019-09-30 0000019612 us-gaap:FiduciaryAndTrustMember tcf:CommercialBankingMember 2019-01-01 2019-09-30 0000019612 us-gaap:DepositAccountMember tcf:EnterpriseServicesMember 2018-07-01 2018-09-30 0000019612 us-gaap:ProductAndServiceOtherMember tcf:EnterpriseServicesMember 2018-07-01 2018-09-30 0000019612 us-gaap:DepositAccountMember tcf:ConsumerBankingMember 2018-07-01 2018-09-30 0000019612 tcf:EnterpriseServicesMember 2018-07-01 2018-09-30 0000019612 us-gaap:ProductAndServiceOtherMember 2018-07-01 2018-09-30 0000019612 us-gaap:CreditAndDebitCardMember tcf:EnterpriseServicesMember 2018-07-01 2018-09-30 0000019612 us-gaap:DepositAccountMember tcf:CommercialBankingMember 2018-07-01 2018-09-30 0000019612 us-gaap:FiduciaryAndTrustMember tcf:EnterpriseServicesMember 2018-07-01 2018-09-30 0000019612 us-gaap:CreditAndDebitCardMember tcf:CommercialBankingMember 2018-07-01 2018-09-30 0000019612 tcf:ConsumerBankingMember 2018-07-01 2018-09-30 0000019612 us-gaap:ProductAndServiceOtherMember tcf:ConsumerBankingMember 2018-07-01 2018-09-30 0000019612 tcf:CommercialBankingMember 2018-07-01 2018-09-30 0000019612 us-gaap:FiduciaryAndTrustMember tcf:CommercialBankingMember 2018-07-01 2018-09-30 0000019612 us-gaap:CreditAndDebitCardMember tcf:ConsumerBankingMember 2018-07-01 2018-09-30 0000019612 us-gaap:ProductAndServiceOtherMember tcf:CommercialBankingMember 2018-07-01 2018-09-30 0000019612 us-gaap:FiduciaryAndTrustMember tcf:ConsumerBankingMember 2018-07-01 2018-09-30 0000019612 us-gaap:DepositAccountMember tcf:EnterpriseServicesMember 2019-07-01 2019-09-30 0000019612 us-gaap:ProductAndServiceOtherMember tcf:EnterpriseServicesMember 2019-07-01 2019-09-30 0000019612 us-gaap:CreditAndDebitCardMember tcf:ConsumerBankingMember 2019-07-01 2019-09-30 0000019612 tcf:ConsumerBankingMember 2019-07-01 2019-09-30 0000019612 us-gaap:CreditAndDebitCardMember tcf:CommercialBankingMember 2019-07-01 2019-09-30 0000019612 us-gaap:FiduciaryAndTrustMember tcf:CommercialBankingMember 2019-07-01 2019-09-30 0000019612 us-gaap:ProductAndServiceOtherMember tcf:CommercialBankingMember 2019-07-01 2019-09-30 0000019612 tcf:EnterpriseServicesMember 2019-07-01 2019-09-30 0000019612 us-gaap:ProductAndServiceOtherMember tcf:ConsumerBankingMember 2019-07-01 2019-09-30 0000019612 us-gaap:ProductAndServiceOtherMember 2019-07-01 2019-09-30 0000019612 us-gaap:DepositAccountMember tcf:ConsumerBankingMember 2019-07-01 2019-09-30 0000019612 us-gaap:DepositAccountMember tcf:CommercialBankingMember 2019-07-01 2019-09-30 0000019612 us-gaap:FiduciaryAndTrustMember tcf:EnterpriseServicesMember 2019-07-01 2019-09-30 0000019612 tcf:CommercialBankingMember 2019-07-01 2019-09-30 0000019612 us-gaap:CreditAndDebitCardMember tcf:EnterpriseServicesMember 2019-07-01 2019-09-30 0000019612 us-gaap:FiduciaryAndTrustMember tcf:ConsumerBankingMember 2019-07-01 2019-09-30 0000019612 us-gaap:ProductAndServiceOtherMember tcf:EnterpriseServicesMember 2018-01-01 2018-09-30 0000019612 us-gaap:ProductAndServiceOtherMember tcf:ConsumerBankingMember 2018-01-01 2018-09-30 0000019612 us-gaap:CreditAndDebitCardMember tcf:ConsumerBankingMember 2018-01-01 2018-09-30 0000019612 us-gaap:ProductAndServiceOtherMember tcf:CommercialBankingMember 2018-01-01 2018-09-30 0000019612 us-gaap:DepositAccountMember tcf:EnterpriseServicesMember 2018-01-01 2018-09-30 0000019612 us-gaap:CreditAndDebitCardMember tcf:CommercialBankingMember 2018-01-01 2018-09-30 0000019612 tcf:EnterpriseServicesMember 2018-01-01 2018-09-30 0000019612 tcf:CommercialBankingMember 2018-01-01 2018-09-30 0000019612 us-gaap:ProductAndServiceOtherMember 2018-01-01 2018-09-30 0000019612 us-gaap:FiduciaryAndTrustMember tcf:EnterpriseServicesMember 2018-01-01 2018-09-30 0000019612 us-gaap:DepositAccountMember tcf:ConsumerBankingMember 2018-01-01 2018-09-30 0000019612 us-gaap:FiduciaryAndTrustMember tcf:ConsumerBankingMember 2018-01-01 2018-09-30 0000019612 us-gaap:DepositAccountMember tcf:CommercialBankingMember 2018-01-01 2018-09-30 0000019612 tcf:ConsumerBankingMember 2018-01-01 2018-09-30 0000019612 us-gaap:FiduciaryAndTrustMember tcf:CommercialBankingMember 2018-01-01 2018-09-30 0000019612 us-gaap:CreditAndDebitCardMember tcf:EnterpriseServicesMember 2018-01-01 2018-09-30 0000019612 us-gaap:RestrictedStockUnitsRSUMember tcf:ConversionForMergerMember 2018-12-31 0000019612 us-gaap:RestrictedStockUnitsRSUMember 2019-01-01 2019-09-30 0000019612 us-gaap:RestrictedStockUnitsRSUMember 2018-12-31 0000019612 us-gaap:RestrictedStockUnitsRSUMember 2019-09-30 0000019612 us-gaap:RestrictedStockMember 2019-01-01 2019-09-30 0000019612 us-gaap:RestrictedStockMember 2019-09-30 0000019612 us-gaap:RestrictedStockMember 2018-12-31 0000019612 us-gaap:RestrictedStockMember tcf:ConversionForMergerMember 2018-12-31 0000019612 us-gaap:EmployeeStockOptionMember 2019-01-01 2019-09-30 0000019612 us-gaap:PerformanceSharesMember 2019-09-30 0000019612 tcf:StockIncentivePlan2019Member 2019-09-30 0000019612 tcf:OmnibusIncentivePlanMember 2019-09-30 0000019612 tcf:SharebasedCompensationArrangementNonvestedOptionsMember 2018-12-31 0000019612 tcf:SharebasedCompensationArrangementOptionsOutstandingMember 2019-01-01 2019-09-30 0000019612 tcf:SharebasedCompensationArrangementNonvestedOptionsMember 2019-09-30 0000019612 tcf:SharebasedCompensationArrangementOptionsOutstandingMember 2019-09-30 0000019612 tcf:SharebasedCompensationArrangementOptionsOutstandingMember 2018-12-31 0000019612 tcf:SharebasedCompensationArrangementNonvestedOptionsMember 2019-01-01 2019-09-30 0000019612 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-01-01 2018-09-30 0000019612 us-gaap:PensionPlansDefinedBenefitMember 2019-07-01 2019-09-30 0000019612 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-07-01 2018-09-30 0000019612 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-01-01 2019-09-30 0000019612 us-gaap:PensionPlansDefinedBenefitMember 2019-09-30 0000019612 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-07-01 2019-09-30 0000019612 us-gaap:PensionPlansDefinedBenefitMember 2019-01-01 2019-09-30 0000019612 us-gaap:PensionPlansDefinedBenefitMember 2018-07-01 2018-09-30 0000019612 us-gaap:PensionPlansDefinedBenefitMember 2018-01-01 2018-09-30 0000019612 tcf:CommercialBankingMember 2018-09-30 0000019612 tcf:CommercialBankingMember 2019-09-30 0000019612 tcf:ConsumerBankingMember 2019-09-30 0000019612 tcf:EnterpriseServicesMember 2018-09-30 0000019612 tcf:EnterpriseServicesMember 2019-09-30 0000019612 tcf:ConsumerBankingMember 2018-09-30 0000019612 us-gaap:CommitmentsToExtendCreditMember us-gaap:ConsumerPortfolioSegmentMember 2018-12-31 0000019612 us-gaap:CommitmentsToExtendCreditMember us-gaap:CommercialPortfolioSegmentMember 2019-09-30 0000019612 us-gaap:CommitmentsToExtendCreditMember 2018-12-31 0000019612 us-gaap:CommitmentsToExtendCreditMember us-gaap:CommercialPortfolioSegmentMember 2018-12-31 0000019612 us-gaap:StandbyLettersOfCreditMember 2019-09-30 0000019612 us-gaap:CommitmentsToExtendCreditMember us-gaap:ConsumerPortfolioSegmentMember 2019-09-30 0000019612 us-gaap:CommitmentsToExtendCreditMember 2019-09-30 0000019612 us-gaap:StandbyLettersOfCreditMember 2018-12-31 0000019612 tcf:CertainLoansMember us-gaap:PerformanceGuaranteeMember 2019-09-30 0000019612 tcf:RepresentationsAndWarrantiesMember 2019-09-30 0000019612 tcf:SmallBusinessAdministrationGuaranteedLoansMember us-gaap:PerformanceGuaranteeMember 2019-09-30 0000019612 tcf:RepresentationsAndWarrantiesMember 2018-12-31 0000019612 srt:ParentCompanyMember 2019-01-01 2019-09-30 0000019612 srt:ParentCompanyMember 2018-01-01 2018-09-30 0000019612 srt:ParentCompanyMember 2018-07-01 2018-09-30 0000019612 srt:ParentCompanyMember 2019-07-01 2019-09-30 0000019612 srt:ParentCompanyMember 2018-09-30 0000019612 srt:ParentCompanyMember 2017-12-31 iso4217:USD xbrli:shares iso4217:USD xbrli:pure xbrli:shares tcf:investment
Table of Contents



 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
 
FORM 10-Q
 
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended
September 30, 2019
or
Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

 Commission File No. 000-08185
 
TCF Financial Corporation
(Exact name of registrant as specified in its charter)
Michigan
38-2022454
(State or other jurisdiction of incorporation or organization)
(I.R.S. Employer Identification No.)
 
333 W. Fort Street, Suite 1800
Detroit, Michigan 48226
(Address and Zip Code of principal executive offices)
(800) 867-9757
(Registrant's telephone number, including area code)


Securities registered pursuant to Section 12(b) of the Act:
Title of each class
Trading Symbol(s)
Name of each exchange on which registered
Common Stock (par value $1 per share)
TCF
The NASDAQ Stock Market
Depositary shares, each representing a 1/1000th interest in a share of the 5.70% Series C Non-Cumulative Perpetual Preferred Stock
TCFCP
The NASDAQ Stock Market

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.
Yes                                                    No
 
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).
Yes                                                    No
 
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.
 
Large accelerated filer
Accelerated filer
 
Non-accelerated filer
Smaller reporting company
 
 
 
Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).
Yes                                                  No

As of November 8, 2019, there were 153,406,792 shares outstanding of the registrant's common stock, par value $1 per share, its only outstanding class of common stock.


Table of Contents



TABLE OF CONTENTS
 
Description
Page
 
 
Part I - Financial Information
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Part II - Other Information
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 




Table of Contents



Part I - Financial Information                                                

Item 1. Financial Statements.

TCF FINANCIAL CORPORATION AND SUBSIDIARIES
Consolidated Statements of Financial Condition (Unaudited)
(Dollars in thousands, except per share data)
At September 30, 2019
 
At December 31, 2018
 
 

 
 

ASSETS
 
 
 
Cash and cash equivalents:
 
 
 
Cash and due from banks
$
586,060

 
$
279,267

Interest-bearing deposits with other banks
736,954

 
307,790

Total cash and cash equivalents
1,323,014

 
587,057

Federal Home Loan Bank and Federal Reserve Bank stocks, at cost
290,238

 
91,654

Investment securities:
 
 
 
Available-for-sale, at fair value
5,579,835

 
2,470,065

Held-to-maturity, at amortized cost (fair value of $149,928 and $149,267)
144,000

 
148,852

Total investment securities
5,723,835

 
2,618,917

Loans and leases held-for-sale (includes $114,831 and $18,070 at fair value)
1,436,069

 
90,664

Loans and leases
33,510,752

 
19,073,020

Allowance for loan and lease losses
(121,218
)
 
(157,446
)
Loans and leases, net
33,389,534

 
18,915,574

Premises and equipment, net
554,194

 
427,534

Goodwill
1,265,111

 
154,757

Other intangible assets, net
215,910

 
20,496

Loan servicing rights
55,301

 
23

Other assets
1,439,305

 
792,936

Total assets
$
45,692,511

 
$
23,699,612

LIABILITIES AND EQUITY
 
 
 
Liabilities
 
 
 
Deposits:
 
 
 
Noninterest-bearing
$
7,979,900

 
$
3,936,155

Interest-bearing
27,306,174

 
14,967,531

Total deposits
35,286,074

 
18,903,686

Short-term borrowings
2,607,300

 

Long-term borrowings
860,482

 
1,449,472

Other liabilities
1,245,238

 
790,194

Total liabilities
39,999,094

 
21,143,352

Equity
 
 
 
Preferred stock, $0.01 par value
 
 
 
Authorized - 2,000,000 shares at September 30, 2019 and 30,000,000 shares at December 31, 2018
 
 
 
Issued and outstanding - 7,000 shares at both September 30, 2019 and December 31, 2018
169,302

 
169,302

Common stock, $1.00 par value at both September 30, 2019 and December 31, 2018
 
 
 
Authorized - 220,000,000 shares at September 30, 2019 and 142,268,000 shares at December 31, 2018
 
 
 
Issued and outstanding - 153,571,381 shares at September 30, 2019 and 88,198,460 shares at December 31, 2018
153,571

 
88,198

Additional paid-in capital
3,478,159

 
798,627

Retained earnings
1,840,214

 
1,766,994

Accumulated other comprehensive income (loss)
56,228

 
(33,138
)
Treasury stock at cost and other (4,909,069 Treasury shares at December 31, 2018)
(27,370
)
 
(252,182
)
Total TCF Financial Corporation shareholders' equity
5,670,104

 
2,537,801

Non-controlling interest
23,313

 
18,459

Total equity
5,693,417

 
2,556,260

Total liabilities and equity
$
45,692,511

 
$
23,699,612

 
See accompanying notes to consolidated financial statements.



1

Table of Contents



TCF FINANCIAL CORPORATION AND SUBSIDIARIES
Consolidated Statements of Income (Unaudited)
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
(In thousands, except per share data)
2019
 
2018
 
2019
 
2018
Interest income
 
 
 
 
 
 
 
Interest and fees on loans and leases
$
417,370

 
$
269,167

 
$
983,890

 
$
806,935

Interest on investment securities:
 
 
 
 
 
 
 
Taxable
31,038

 
11,498

 
69,745

 
27,491

Tax-exempt
3,385

 
4,328

 
7,277

 
12,991

Interest on loans held-for-sale
1,408

 
3,625

 
2,832

 
5,281

Interest on other earning assets
6,607

 
3,089

 
13,739

 
8,722

Total interest income
459,808

 
291,707

 
1,077,483

 
861,420

Interest expense
 
 
 
 
 
 
 
Interest on deposits
70,900

 
27,479

 
149,154

 
74,228

Interest on borrowings
17,115

 
10,726

 
48,050

 
31,850

Total interest expense
88,015

 
38,205

 
197,204

 
106,078

Net interest income
371,793

 
253,502

 
880,279

 
755,342

Provision for credit losses
27,188

 
2,270

 
50,879

 
27,874

Net interest income after provision for credit losses
344,605

 
251,232

 
829,400

 
727,468

Noninterest income
 
 
 
 
 
 
 
Fees and service charges on deposit accounts
34,384

 
29,175

 
88,504

 
83,703

Leasing revenue
39,590

 
41,944

 
117,032

 
121,001

Wealth management revenue
4,241

 

 
4,241

 

Card and ATM revenue
23,315

 
20,074

 
62,470

 
58,313

Net (losses) gains on sales of loans and leases
(5,984
)
 
8,502

 
13,374

 
24,900

Servicing fee revenue
5,121

 
6,032

 
14,754

 
21,811

Net gains (losses) on investment securities
5,900

 
94

 
7,417

 
181

Other
(12,309
)
 
6,243

 
(312
)
 
20,620

Total noninterest income
94,258

 
112,064

 
307,480

 
330,529

Noninterest expense
 
 
 
 
 
 
 
Compensation and employee benefits
155,745

 
124,996

 
395,953

 
372,174

Occupancy and equipment
49,229

 
42,337

 
132,789

 
123,562

Lease financing equipment depreciation
19,408

 
19,525

 
57,797

 
54,744

Net foreclosed real estate and repossessed assets
2,203

 
3,880

 
9,281

 
12,654

Merger-related expenses
111,259

 

 
124,943

 

Other
87,776

 
55,685

 
194,781

 
201,308

Total noninterest expense
425,620

 
246,423

 
915,544

 
764,442

Income before income tax expense
13,243

 
116,873

 
221,336

 
293,555

Income tax (benefit) expense
(11,735
)
 
28,034

 
28,866

 
66,083

Income after income tax (benefit) expense
24,978

 
88,839

 
192,470

 
227,472

Income attributable to non-controlling interest
2,830

 
2,643

 
9,401

 
8,766

Net income attributable to TCF Financial Corporation
22,148

 
86,196

 
183,069

 
218,706

Preferred stock dividends
2,494

 
2,494

 
7,481

 
9,094

Impact of preferred stock redemption

 

 

 
3,481

Net income available to common shareholders
$
19,654

 
$
83,702

 
$
175,588

 
$
206,131

Earnings per common share
 
 
 
 
 
 
 
Basic
$
0.15

 
$
1.00

 
$
1.79

 
$
2.44

Diluted
0.15

 
1.00

 
1.79

 
2.43

Weighted-average common shares outstanding
 
 
 
 
 
 
 
Basic
128,575,171

 
83,762,625

 
97,876,262

 
84,522,519

Diluted
128,754,588

 
83,808,063

 
98,055,279

 
84,791,124

 
See accompanying notes to consolidated financial statements.


2

Table of Contents



TCF FINANCIAL CORPORATION AND SUBSIDIARIES
Consolidated Statements of Comprehensive Income (Unaudited)
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
(In thousands)
2019
 
2018
 
2019
 
2018
Net income attributable to TCF Financial Corporation
$
22,148

 
$
86,196

 
$
183,069

 
$
218,706

Other comprehensive income (loss), net of tax:
 

 
 

 
 

 
 

Net unrealized gains (losses) on available for sale investment securities and interest-only strips
19,230

 
(13,434
)
 
87,223

 
(46,059
)
Net unrealized gains (losses) on net investment hedges
1,641

 
(1,904
)
 
(2,846
)
 
3,479

Foreign currency translation adjustment
(1,968
)
 
2,899

 
5,014

 
(4,136
)
Recognized postretirement prior service cost
(9
)
 
(9
)
 
(25
)
 
(26
)
Total other comprehensive income (loss), net of tax
18,894

 
(12,448
)
 
89,366

 
(46,742
)
Comprehensive income
$
41,042

 
$
73,748

 
$
272,435

 
$
171,964

 See accompanying notes to consolidated financial statements.


3

Table of Contents



TCF FINANCIAL CORPORATION AND SUBSIDIARIES
Consolidated Statements of Equity (Unaudited)
At or For the Three Months Ended September 30, 2019 and 2018
 
TCF Financial Corporation
 
 
 
Number of
Shares Issued
Preferred
Stock
Common
Stock
Additional
Paid-in
Capital
Retained
Earnings
Accumulated
Other
Comprehensive
Income (Loss)
Treasury
Stock
and Other
Total
Non-
controlling
Interest
Total
Equity
(Dollars in thousands)
Preferred
Common
Balance, June 30, 2019
7,000

87,943,860

$
169,302

$
87,944

$
781,788

$
1,874,308

$
37,334

$
(265,017
)
$
2,685,659

$
24,858

$
2,710,517

Net income





22,148



22,148

2,830

24,978

Other comprehensive income (loss), net of tax






18,894


18,894


18,894

Reverse merger with Chemical Financial Corporation

65,539,678


65,540

2,687,153



265,863

3,018,556


3,018,556

Net investment by (distribution to) non-controlling interest









(4,375
)
(4,375
)
Repurchases of 780,716 shares of common stock







(32,310
)
(32,310
)

(32,310
)
Dividends on 5.70% Series C Preferred Stock





(2,494
)


(2,494
)

(2,494
)
Dividends on common stock of $0.35 per common share





(53,748
)


(53,748
)

(53,748
)
Stock compensation plans, net of tax

87,843


87

13,070



242

13,399