10-Q 1 fbp0331202210q.htm 10-Q
FALSE9,7860.1Large Accelerated Filer00010577062000000000137,591--12-31223,663,116NYSE1Q12.16133178059178133 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:OtherLoansMember us-gaap:InterestRateBelowMarketReductionMember 2022-03-31 0001057706 2022-05-05 0001057706 2022-01-01 2022-03-31 0001057706 fbp:UnitedStatesOperationsSegmentMember us-gaap:InvestmentsSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:PaymentDeferralMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:MeasurementInputLossSeverityMember srt:WeightedAverageMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember fbp:PrincipalAndOrInterestForgivenessMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember fbp:PrincipalAndOrInterestForgivenessMember 2021-12-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:FederalNationalMortgageAssociationCertificatesAndObligationsFNMAMember 2022-03-31 0001057706 fbp:UnitedStatesAndPuertoRicoGovernmentObligationsMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2021-01-01 2021-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2021-03-31 0001057706 srt:ParentCompanyMember 2022-03-31 0001057706 2021-01-01 2021-03-31 0001057706 2020-12-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:FederalHomeLoanMortgageCorporationCertificatesAndObligationsFHLMCMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember fbp:PrincipalAndOrInterestForgivenessMember 2022-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:FederalNationalMortgageAssociationCertificatesAndObligationsFNMAMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2022-03-31 0001057706 us-gaap:MaterialReconcilingItemsMember 2021-01-01 2021-03-31 0001057706 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:FinanceLeasesMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:FinanceLeasesMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2021-12-31 0001057706 2021-12-31 0001057706 country:PR us-gaap:MunicipalBondsMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember stpr:FL 2022-01-01 2022-03-31 0001057706 us-gaap:MaterialReconcilingItemsMember 2022-01-01 2022-03-31 0001057706 us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember 2022-03-31 0001057706 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2020-12-31 0001057706 us-gaap:AdditionalPaidInCapitalMember 2020-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember us-gaap:CreditCardReceivablesMember stpr:FL 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:PaymentDeferralMember fbp:FinanceLeasesMember 2021-12-31 0001057706 fbp:CreditSuisseFirstBostonMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember 2022-01-01 2022-03-31 0001057706 fbp:TreasuryAndInvestmentsSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL us-gaap:InterestRateBelowMarketReductionMember fbp:FinanceLeasesMember 2022-03-31 0001057706 us-gaap:RetainedEarningsMember 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember stpr:FL fbp:PrincipalAndOrInterestForgivenessMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:InterestRateBelowMarketReductionMember 2022-03-31 0001057706 fbp:OmnibusPlanMember 2022-03-31 0001057706 us-gaap:OperatingSegmentsMember fbp:VirginIslandsOperationsSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:CollateralizedMortgageObligationsMember 2022-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:GovernmentNationalMortgageAssociationCertificatesAndObligationsGNMAMember 2021-12-31 0001057706 us-gaap:FairValueInputsLevel3Member us-gaap:EstimateOfFairValueFairValueDisclosureMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL us-gaap:PaymentDeferralMember fbp:FinanceLeasesMember 2022-03-31 0001057706 us-gaap:AdditionalPaidInCapitalMember 2021-03-31 0001057706 us-gaap:CarryingReportedAmountFairValueDisclosureMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2021-01-01 2021-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MeasurementInputDiscountRateMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:MaximumMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:InterestRateLockCommitmentsMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:OtherLoansMember us-gaap:InterestRateBelowMarketReductionMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:LoanOriginationCommitmentsMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember 2022-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:FederalHomeLoanMortgageCorporationCertificatesAndObligationsFHLMCMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:GovernmentMember fbp:PuertoRicoHousingFinanceAuthorityMember 2021-12-31 0001057706 fbp:TreasuryAndInvestmentsSegmentMember us-gaap:CreditAndDebitCardMember 2021-01-01 2021-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:PR us-gaap:GovernmentMember fbp:PuertoRicoElectricPowerAuthorityMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember 2022-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:GovernmentNationalMortgageAssociationCertificatesAndObligationsGNMAMember 2022-03-31 0001057706 us-gaap:USStatesAndPoliticalSubdivisionsMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:MeasurementInputDiscountRateMember srt:MaximumMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:CreditConcentrationRiskMember us-gaap:AccountsReceivableMember 2020-01-01 2020-12-31 0001057706 country:PR us-gaap:MunicipalBondsMember 2021-12-31 0001057706 fbp:FnmaFhlmcLoansMember us-gaap:ResidentialPortfolioSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember 2022-03-31 0001057706 us-gaap:CarryingReportedAmountFairValueDisclosureMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2022-01-01 2022-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:LondonInterbankOfferedRateLIBORMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember us-gaap:InterestRateBelowMarketReductionMember 2022-03-31 0001057706 fbp:UnitedStatesOperationsSegmentMember us-gaap:OperatingSegmentsMember 2022-01-01 2022-03-31 0001057706 us-gaap:OtherDebtSecuritiesMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember stpr:FL 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember fbp:PersonalLoansMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:OtherLoansMember 2021-01-01 2021-03-31 0001057706 us-gaap:AvailableforsaleSecuritiesMember 2022-03-31 0001057706 us-gaap:OperatingSegmentsMember fbp:VirginIslandsOperationsSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:PrincipalAndOrInterestForgivenessMember fbp:FinanceLeasesMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember stpr:FL 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:PR us-gaap:GovernmentMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:FinanceLeasesMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:FinanceLeasesMember 2021-01-01 2021-03-31 0001057706 fbp:ConsumerRetailBankingSegmentMember 2021-01-01 2021-03-31 0001057706 fbp:VirginIslandsOperationsSegmentMember us-gaap:DepositAccountMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:InterestRateBelowMarketReductionMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember stpr:FL us-gaap:PaymentDeferralMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember fbp:PrincipalAndOrInterestForgivenessMember 2021-12-31 0001057706 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueInputsLevel1Member 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember stpr:FL 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember us-gaap:PaymentDeferralMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:InterestRateBelowMarketReductionMember 2021-12-31 0001057706 us-gaap:EstimateOfFairValueFairValueDisclosureMember 2022-03-31 0001057706 us-gaap:USStatesAndPoliticalSubdivisionsMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember stpr:FL 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:PaymentDeferralMember us-gaap:MortgageReceivablesMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2022-01-01 2022-03-31 0001057706 fbp:UnitedStatesOperationsSegmentMember us-gaap:CreditAndDebitCardMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember stpr:FL 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:PrincipalAndOrInterestForgivenessMember fbp:FinanceLeasesMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember fbp:PrincipalAndOrInterestForgivenessMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 srt:ParentCompanyMember 2021-01-01 2021-03-31 0001057706 us-gaap:LongTermDebtMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:MaximumMember us-gaap:MeasurementInputConstantPrepaymentRateMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember stpr:FL 2021-01-01 2021-03-31 0001057706 srt:ParentCompanyMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:PaymentDeferralMember us-gaap:MortgageReceivablesMember 2021-12-31 0001057706 us-gaap:InvestmentsSegmentMember fbp:VirginIslandsOperationsSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:LongMember us-gaap:InterestRateCapMember 2021-12-31 0001057706 fbp:VirginIslandsOperationsSegmentMember fbp:MerchantRelatedIncomeMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PrincipalAndOrInterestForgivenessMember fbp:FinanceLeasesMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member srt:WeightedAverageMember us-gaap:MeasurementInputDiscountRateMember us-gaap:USStatesAndPoliticalSubdivisionsMember 2021-12-31 0001057706 srt:ParentCompanyMember fbp:InvestmentInBankingSubsidiaryMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember stpr:FL 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:PaymentDeferralMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember stpr:FL fbp:FinanceLeasesMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:MeasurementInputConstantPrepaymentRateMember srt:MinimumMember 2022-03-31 0001057706 fbp:TreasuryAndInvestmentsSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueInputsLevel2Member 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:GovernmentMember country:VI 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember 2021-01-01 2021-03-31 0001057706 fbp:UnitedStatesOperationsSegmentMember us-gaap:DepositAccountMember 2022-01-01 2022-03-31 0001057706 fbp:TreasuryAndInvestmentsSegmentMember fbp:MerchantRelatedIncomeMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:OtherLoansMember 2022-01-01 2022-03-31 0001057706 us-gaap:InvestmentsSegmentMember fbp:CommercialAndCorporateSegmentMember 2021-01-01 2021-03-31 0001057706 srt:WeightedAverageMember us-gaap:MortgageBackedSecuritiesMember us-gaap:MeasurementInputDiscountRateMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:NonperformingFinancingReceivableMember fbp:CpgGsMember 2011-02-01 2011-02-16 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:ForwardContractsMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:OtherLoansMember us-gaap:PaymentDeferralMember 2022-03-31 0001057706 srt:ParentCompanyMember fbp:StatutoryTrustOneMember 2022-03-31 0001057706 us-gaap:OperatingSegmentsMember fbp:TreasuryAndInvestmentsSegmentMember 2022-01-01 2022-03-31 0001057706 fbp:VirginIslandsOperationsSegmentMember us-gaap:ProductAndServiceOtherMember 2022-01-01 2022-03-31 0001057706 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueInputsLevel3Member 2021-12-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember 2022-03-31 0001057706 us-gaap:FairValueInputsLevel3Member us-gaap:AvailableforsaleSecuritiesMember 2021-03-31 0001057706 us-gaap:EstimateOfFairValueFairValueDisclosureMember 2021-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:MeasurementInputLossSeverityMember srt:MinimumMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember stpr:FL 2021-01-01 2021-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:MeasurementInputDiscountRateMember srt:MinimumMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member 2022-03-31 0001057706 fbp:OmnibusPlanMember us-gaap:RestrictedStockMember 2022-03-31 0001057706 us-gaap:CreditAndDebitCardMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember us-gaap:InterestRateBelowMarketReductionMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2020-12-31 0001057706 srt:ParentCompanyMember fbp:InvestmentInBankingSubsidiaryMember 2021-01-01 2021-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member 2021-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL 2021-01-01 2021-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MeasurementInputDiscountRateMember srt:MaximumMember us-gaap:USStatesAndPoliticalSubdivisionsMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember stpr:FL us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2021-12-31 0001057706 srt:ParentCompanyMember fbp:InvestmentInBankingSubsidiaryMember 2022-03-31 0001057706 us-gaap:OperatingSegmentsMember fbp:CommercialAndCorporateSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:CollateralizedMortgageObligationsMember 2021-12-31 0001057706 us-gaap:HeldtomaturitySecuritiesMember 2022-01-01 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:LoanOriginationCommitmentsMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:OtherLoansMember us-gaap:InterestRateBelowMarketReductionMember 2021-12-31 0001057706 us-gaap:RetainedEarningsMember 2021-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember us-gaap:PaymentDeferralMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:InterestRateBelowMarketReductionMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:MeasurementInputLossSeverityMember srt:MaximumMember 2022-03-31 0001057706 srt:ParentCompanyMember fbp:StatutoryTrustTwoMember 2021-12-31 0001057706 us-gaap:MortgageBackedSecuritiesMember 2022-03-31 0001057706 us-gaap:OperatingSegmentsMember 2022-01-01 2022-03-31 0001057706 fbp:CommercialAndCorporateSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:OtherLoansMember 2022-01-01 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditConcentrationRiskMember us-gaap:AccountsReceivableMember 2022-01-01 2022-03-31 0001057706 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsNonrecurringMember 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2021-12-31 0001057706 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueInputsLevel2Member 2021-12-31 0001057706 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:OtherLoansMember fbp:PrincipalAndOrInterestForgivenessMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember 2021-12-31 0001057706 us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember 2021-12-31 0001057706 fbp:UnitedStatesAndPuertoRicoGovernmentObligationsMember 2021-12-31 0001057706 us-gaap:OperatingSegmentsMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember stpr:FL 2022-03-31 0001057706 fbp:OmnibusPlanMember us-gaap:PerformanceSharesMember srt:ExecutiveOfficerMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember stpr:FL us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 fbp:VirginIslandsOperationsSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:USStatesAndPoliticalSubdivisionsMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:ValuationTechniqueDiscountedCashFlowMember 2022-03-31 0001057706 srt:ParentCompanyMember fbp:NonBankingSubsidiaryMember 2022-03-31 0001057706 fbp:UnitedStatesOperationsSegmentMember us-gaap:DepositAccountMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:PaymentDeferralMember us-gaap:ConventionalLoanMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember 2021-12-31 0001057706 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember us-gaap:DebtSecuritiesMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:ForwardContractsMember 2022-03-31 0001057706 srt:ParentCompanyMember 2021-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember fbp:OtherRealEstateOwnedMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:OtherLoansMember fbp:PrincipalAndOrInterestForgivenessMember 2021-12-31 0001057706 us-gaap:FairValueInputsLevel3Member us-gaap:AvailableforsaleSecuritiesMember 2021-12-31 0001057706 us-gaap:DepositAccountMember 2022-01-01 2022-03-31 0001057706 us-gaap:FairValueInputsLevel3Member us-gaap:AvailableforsaleSecuritiesMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember 2021-03-31 0001057706 us-gaap:OperatingSegmentsMember fbp:CommercialAndCorporateSegmentMember 2022-01-01 2022-03-31 0001057706 fbp:OmnibusPlanMember us-gaap:RestrictedStockMember 2022-01-01 2022-03-31 0001057706 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember us-gaap:DebtSecuritiesMember 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember fbp:FinanceLeasesMember 2021-12-31 0001057706 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueInputsLevel1Member 2022-03-31 0001057706 fbp:VirginIslandsOperationsSegmentMember us-gaap:CreditAndDebitCardMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:InterestRateBelowMarketReductionMember us-gaap:MortgageReceivablesMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-03-31 0001057706 fbp:CommercialAndCorporateSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:FinanceLeasesMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:InterestRateBelowMarketReductionMember us-gaap:MortgageReceivablesMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember 2021-03-31 0001057706 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsNonrecurringMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:LongMember us-gaap:InterestRateCapMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL us-gaap:PaymentDeferralMember fbp:FinanceLeasesMember 2021-12-31 0001057706 us-gaap:CreditConcentrationRiskMember us-gaap:AccountsReceivableMember 2020-01-01 2020-12-31 0001057706 fbp:VirginIslandsOperationsSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember us-gaap:PaymentDeferralMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:PaymentDeferralMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember fbp:PrincipalAndOrInterestForgivenessMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:ForwardContractsMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:InterestRateLockCommitmentsMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:InterestRateBelowMarketReductionMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember stpr:FL fbp:PrincipalAndOrInterestForgivenessMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember fbp:PrincipalAndOrInterestForgivenessMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:OtherLoansMember us-gaap:PaymentDeferralMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:LongMember us-gaap:InterestRateCapMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:PaymentDeferralMember fbp:FinanceLeasesMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL us-gaap:InterestRateBelowMarketReductionMember fbp:FinanceLeasesMember 2021-12-31 0001057706 us-gaap:DepositAccountMember 2021-01-01 2021-03-31 0001057706 us-gaap:OperatingSegmentsMember fbp:TreasuryAndInvestmentsSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember stpr:FL us-gaap:InterestRateBelowMarketReductionMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2022-01-01 2022-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember 2021-12-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditConcentrationRiskMember us-gaap:AccountsReceivableMember 2020-01-01 2020-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:FinanceLeasesMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:OtherLoansMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember fbp:PrincipalAndOrInterestForgivenessMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:FinanceLeasesMember 2021-12-31 0001057706 us-gaap:USStatesAndPoliticalSubdivisionsMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:ValuationTechniqueDiscountedCashFlowMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember us-gaap:InterestRateBelowMarketReductionMember 2022-03-31 0001057706 fbp:VirginIslandsOperationsSegmentMember fbp:MerchantRelatedIncomeMember 2021-01-01 2021-03-31 0001057706 us-gaap:MeasurementInputLossSeverityMember us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:MaximumMember 2022-03-31 0001057706 us-gaap:FairValueInputsLevel3Member us-gaap:AvailableforsaleSecuritiesMember 2020-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember stpr:FL fbp:PrincipalAndOrInterestForgivenessMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2022-03-31 0001057706 us-gaap:USTreasuryAndGovernmentMember 2021-12-31 0001057706 srt:ParentCompanyMember fbp:InvestmentInBankingSubsidiaryMember 2022-01-01 2022-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MeasurementInputDiscountRateMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:MaximumMember 2022-03-31 0001057706 us-gaap:InvestmentsSegmentMember fbp:ConsumerRetailBankingSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:InterestRateLockCommitmentsMember us-gaap:FairValueInputsLevel1Member 2022-03-31 0001057706 us-gaap:MeasurementInputLossSeverityMember us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:MinimumMember 2021-12-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:MinimumMember us-gaap:MeasurementInputPrepaymentRateMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:PaymentDeferralMember us-gaap:MortgageReceivablesMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0001057706 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember us-gaap:DebtSecuritiesMember 2020-12-31 0001057706 us-gaap:CommonStockMember 2021-12-31 0001057706 us-gaap:CommonStockMember 2020-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember stpr:FL us-gaap:InterestRateBelowMarketReductionMember 2021-12-31 0001057706 us-gaap:RetainedEarningsMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:InterestRateBelowMarketReductionMember us-gaap:ConventionalLoanMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember us-gaap:CreditCardReceivablesMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember stpr:FL fbp:PrincipalAndOrInterestForgivenessMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2021-12-31 0001057706 us-gaap:InvestmentsSegmentMember fbp:ConsumerRetailBankingSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:OtherLoansMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember stpr:FL 2022-03-31 0001057706 fbp:StatutoryTrustOneMember us-gaap:VariableRateDemandObligationMember 2004-04-01 2004-04-30 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:FinanceLeasesMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2022-01-01 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:GovernmentMember country:VI 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember stpr:FL fbp:PrincipalAndOrInterestForgivenessMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2020-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember stpr:FL us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:LongMember us-gaap:InterestRateCapMember 2021-12-31 0001057706 fbp:UnitedStatesOperationsSegmentMember fbp:MerchantRelatedIncomeMember 2022-01-01 2022-03-31 0001057706 us-gaap:MeasurementInputLossSeverityMember us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:MinimumMember 2022-03-31 0001057706 fbp:UnitedStatesOperationsSegmentMember us-gaap:OperatingSegmentsMember 2021-01-01 2021-03-31 0001057706 us-gaap:InvestmentsSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:CreditAndDebitCardMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL fbp:PrincipalAndOrInterestForgivenessMember 2021-12-31 0001057706 srt:WeightedAverageMember us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:MeasurementInputPrepaymentRateMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember stpr:FL us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ResidentialPortfolioSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2021-12-31 0001057706 fbp:UnitedStatesOperationsSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember stpr:FL us-gaap:PaymentDeferralMember 2021-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember 2020-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2021-12-31 0001057706 fbp:UnitedStatesOperationsSegmentMember us-gaap:ProductAndServiceOtherMember 2022-01-01 2022-03-31 0001057706 fbp:MerchantRelatedIncomeMember fbp:CommercialAndCorporateSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:WeightedAverageMember us-gaap:MeasurementInputConstantPrepaymentRateMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember stpr:FL 2022-01-01 2022-03-31 0001057706 fbp:OmnibusPlanMember us-gaap:RestrictedStockMember srt:ManagementMember us-gaap:ShareBasedCompensationAwardTrancheTwoMember 2021-01-01 2021-03-31 0001057706 fbp:OtherRealEstateOwnedMember 2021-12-31 0001057706 us-gaap:CreditAndDebitCardMember fbp:ConsumerRetailBankingSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL 2022-01-01 2022-03-31 0001057706 fbp:OmnibusPlanMember us-gaap:RestrictedStockMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:OtherLoansMember fbp:PrincipalAndOrInterestForgivenessMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:InterestRateBelowMarketReductionMember fbp:FinanceLeasesMember 2021-12-31 0001057706 us-gaap:CommonStockMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember 2020-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:ForwardContractsMember 2021-12-31 0001057706 fbp:ConsumerRetailBankingSegmentMember fbp:MerchantRelatedIncomeMember 2022-01-01 2022-03-31 0001057706 us-gaap:AdditionalPaidInCapitalMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:OtherLoansMember us-gaap:PaymentDeferralMember 2021-12-31 0001057706 fbp:OmnibusPlanMember us-gaap:RestrictedStockMember srt:ManagementMember us-gaap:ShareBasedCompensationAwardTrancheOneMember 2022-01-01 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member us-gaap:ForwardContractsMember 2022-03-31 0001057706 us-gaap:AdditionalPaidInCapitalMember 2021-12-31 0001057706 us-gaap:RetainedEarningsMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember fbp:PersonalLoansMember 2021-12-31 0001057706 fbp:VirginIslandsOperationsSegmentMember us-gaap:DepositAccountMember 2021-01-01 2021-03-31 0001057706 fbp:TreasuryAndInvestmentsSegmentMember us-gaap:DepositAccountMember 2021-01-01 2021-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember fbp:CpgGsMember 2011-02-16 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member us-gaap:LongMember us-gaap:InterestRateCapMember 2022-03-31 0001057706 fbp:TreasuryAndInvestmentsSegmentMember us-gaap:DepositAccountMember 2022-01-01 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MeasurementInputDiscountRateMember us-gaap:USStatesAndPoliticalSubdivisionsMember srt:MinimumMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember stpr:FL us-gaap:InterestRateBelowMarketReductionMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:MeasurementInputLossSeverityMember srt:WeightedAverageMember 2022-03-31 0001057706 fbp:MerchantRelatedIncomeMember fbp:CommercialAndCorporateSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:CreditConcentrationRiskMember us-gaap:AccountsReceivableMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember us-gaap:InterestRateBelowMarketReductionMember 2021-12-31 0001057706 fbp:FnmaFhlmcLoansMember us-gaap:ResidentialPortfolioSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:CreditAndDebitCardMember fbp:CommercialAndCorporateSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsNonrecurringMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:InterestRateLockCommitmentsMember us-gaap:FairValueInputsLevel2Member 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember stpr:FL us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember stpr:FL fbp:OtherLoansMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 fbp:TreasuryAndInvestmentsSegmentMember us-gaap:ProductAndServiceOtherMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:FinanceLeasesMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember stpr:FL us-gaap:PaymentDeferralMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:OtherLoansMember us-gaap:InterestRateBelowMarketReductionMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember fbp:PrincipalAndOrInterestForgivenessMember 2021-12-31 0001057706 us-gaap:USStatesAndPoliticalSubdivisionsMember us-gaap:ResidentialMortgageBackedSecuritiesMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:InterestRateLockCommitmentsMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:FinanceLeasesMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:InvestmentsSegmentMember fbp:TreasuryAndInvestmentsSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember fbp:PrincipalAndOrInterestForgivenessMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember stpr:FL us-gaap:PaymentDeferralMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:CreditConcentrationRiskMember us-gaap:AccountsReceivableMember 2022-01-01 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:ShortMember us-gaap:InterestRateCapMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember fbp:PrincipalAndOrInterestForgivenessMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember stpr:FL 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:MeasurementInputDiscountRateMember srt:MinimumMember 2022-03-31 0001057706 us-gaap:DepositAccountMember fbp:CommercialAndCorporateSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member us-gaap:LongMember us-gaap:InterestRateCapMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember 2021-12-31 0001057706 us-gaap:MortgageBackedSecuritiesMember 2021-12-31 0001057706 us-gaap:DebtSecuritiesMember 2022-01-01 2022-03-31 0001057706 srt:WeightedAverageMember us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:MeasurementInputPrepaymentRateMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member srt:WeightedAverageMember us-gaap:MeasurementInputDiscountRateMember us-gaap:USStatesAndPoliticalSubdivisionsMember 2022-03-31 0001057706 us-gaap:InvestmentsSegmentMember fbp:VirginIslandsOperationsSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:OtherLoansMember fbp:PrincipalAndOrInterestForgivenessMember 2021-12-31 0001057706 us-gaap:FairValueInputsLevel3Member us-gaap:AvailableforsaleSecuritiesMember 2021-01-01 2021-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:WeightedAverageMember us-gaap:MeasurementInputConstantPrepaymentRateMember 2022-03-31 0001057706 fbp:OmnibusPlanMember us-gaap:RestrictedStockMember srt:ManagementMember 2022-01-01 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:ForwardContractsMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember us-gaap:CreditCardReceivablesMember stpr:FL 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2022-03-31 0001057706 fbp:OmnibusPlanMember us-gaap:RestrictedStockMember srt:ManagementMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember fbp:OtherLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2021-01-01 2021-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:ShortMember us-gaap:InterestRateCapMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember stpr:FL us-gaap:InterestRateBelowMarketReductionMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:PaymentDeferralMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:InterestRateBelowMarketReductionMember us-gaap:MortgageReceivablesMember 2021-12-31 0001057706 fbp:VirginIslandsOperationsSegmentMember us-gaap:CreditAndDebitCardMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember fbp:PersonalLoansMember stpr:FL 2022-03-31 0001057706 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember us-gaap:DebtSecuritiesMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:CreditConcentrationRiskMember us-gaap:AccountsReceivableMember 2020-01-01 2020-12-31 0001057706 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsNonrecurringMember us-gaap:LoansReceivableMember 2021-01-01 2021-03-31 0001057706 fbp:TreasuryAndInvestmentsSegmentMember us-gaap:ProductAndServiceOtherMember 2022-01-01 2022-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:AvailableforsaleSecuritiesMember us-gaap:LtvLessThan80PercentMember us-gaap:FicoScoreGreaterThan700Member 2022-01-01 2022-03-31 0001057706 fbp:UnitedStatesOperationsSegmentMember us-gaap:ProductAndServiceOtherMember 2021-01-01 2021-03-31 0001057706 fbp:CpgGsMember fbp:PrlpMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 fbp:StatutoryTrustTwoMember us-gaap:VariableRateDemandObligationMember 2004-04-01 2004-04-30 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:MaximumMember us-gaap:MeasurementInputPrepaymentRateMember 2022-03-31 0001057706 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember us-gaap:DebtSecuritiesMember 2022-01-01 2022-03-31 0001057706 fbp:VirginIslandsOperationsSegmentMember us-gaap:ProductAndServiceOtherMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember stpr:FL 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:MeasurementInputLossSeverityMember srt:MaximumMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:LoanOriginationCommitmentsMember us-gaap:FairValueInputsLevel1Member 2022-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MeasurementInputDiscountRateMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:MinimumMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:OtherLoansMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember stpr:FL us-gaap:InterestRateBelowMarketReductionMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:LongMember us-gaap:InterestRateCapMember 2021-12-31 0001057706 srt:ParentCompanyMember fbp:StatutoryTrustTwoMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember us-gaap:DebtSecuritiesMember 2021-01-01 2021-03-31 0001057706 us-gaap:PreferredStockMember 2021-01-01 2021-03-31 0001057706 us-gaap:InvestmentsSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:LondonInterbankOfferedRateLIBORMember us-gaap:AvailableforsaleSecuritiesMember 2022-01-01 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:ShortMember us-gaap:InterestRateCapMember 2021-12-31 0001057706 fbp:TreasuryAndInvestmentsSegmentMember fbp:MerchantRelatedIncomeMember 2021-01-01 2021-03-31 0001057706 us-gaap:CommonStockMember 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:PrincipalAndOrInterestForgivenessMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember fbp:PrincipalAndOrInterestForgivenessMember us-gaap:MortgageReceivablesMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:ValuationTechniqueDiscountedCashFlowMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:InvestmentsSegmentMember fbp:TreasuryAndInvestmentsSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member us-gaap:ShortMember us-gaap:InterestRateCapMember 2021-12-31 0001057706 us-gaap:USTreasuryAndGovernmentMember 2022-03-31 0001057706 fbp:ConsumerRetailBankingSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:FairValueInputsLevel3Member us-gaap:AvailableforsaleSecuritiesMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL fbp:PrincipalAndOrInterestForgivenessMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:ShortMember us-gaap:InterestRateCapMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember stpr:FL fbp:FinanceLeasesMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember fbp:PrincipalAndOrInterestForgivenessMember us-gaap:MortgageReceivablesMember 2021-12-31 0001057706 us-gaap:MeasurementInputLossSeverityMember srt:WeightedAverageMember us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember 2022-03-31 0001057706 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsNonrecurringMember 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember stpr:FL us-gaap:PaymentDeferralMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:ValuationTechniqueDiscountedCashFlowMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:MeasurementInputLossSeverityMember srt:MinimumMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member us-gaap:ShortMember us-gaap:InterestRateCapMember 2022-03-31 0001057706 fbp:OmnibusPlanMember us-gaap:RestrictedStockMember srt:ManagementMember us-gaap:ShareBasedCompensationAwardTrancheOneMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember stpr:FL us-gaap:PaymentDeferralMember 2022-03-31 0001057706 fbp:ConsumerRetailBankingSegmentMember us-gaap:ProductAndServiceOtherMember 2022-01-01 2022-03-31 0001057706 fbp:UnitedStatesOperationsSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:ResidentialPortfolioSegmentMember us-gaap:PaymentDeferralMember us-gaap:ConventionalLoanMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:GovernmentMember fbp:PuertoRicoHousingFinanceAuthorityMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:InterestRateBelowMarketReductionMember 2021-12-31 0001057706 us-gaap:UnfundedLoanCommitmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember fbp:OtherLoansMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PrincipalAndOrInterestForgivenessMember fbp:FinanceLeasesMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:CreditConcentrationRiskMember us-gaap:AccountsReceivableMember 2022-01-01 2022-03-31 0001057706 us-gaap:ProductAndServiceOtherMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:MeasurementInputLossSeverityMember srt:WeightedAverageMember us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember 2021-12-31 0001057706 fbp:UnitedStatesOperationsSegmentMember fbp:MerchantRelatedIncomeMember 2021-01-01 2021-03-31 0001057706 us-gaap:ProductAndServiceOtherMember 2021-01-01 2021-03-31 0001057706 srt:ParentCompanyMember fbp:NonBankingSubsidiaryMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:LoanOriginationCommitmentsMember us-gaap:FairValueInputsLevel2Member 2021-12-31 0001057706 us-gaap:LongTermDebtMember 2022-03-31 0001057706 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2021-12-31 0001057706 us-gaap:RetainedEarningsMember 2021-01-01 2021-03-31 0001057706 us-gaap:AvailableforsaleSecuritiesMember 2022-01-01 2022-03-31 0001057706 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsNonrecurringMember 2022-03-31 0001057706 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2021-03-31 0001057706 fbp:ConsumerRetailBankingSegmentMember us-gaap:ProductAndServiceOtherMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:InterestRateBelowMarketReductionMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:ResidentialPortfolioSegmentMember us-gaap:InterestRateBelowMarketReductionMember us-gaap:ConventionalLoanMember 2021-12-31 0001057706 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsNonrecurringMember 2021-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember us-gaap:InterestRateBelowMarketReductionMember 2021-12-31 0001057706 srt:WeightedAverageMember us-gaap:CollateralPledgedMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember stpr:FL fbp:PrincipalAndOrInterestForgivenessMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember stpr:FL 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:LoanOriginationCommitmentsMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member us-gaap:ForwardContractsMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:PaymentDeferralMember us-gaap:MortgageReceivablesMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember us-gaap:PaymentDeferralMember 2021-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:OtherLoansMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember fbp:PrincipalAndOrInterestForgivenessMember us-gaap:MortgageReceivablesMember 2022-03-31 0001057706 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsNonrecurringMember us-gaap:RealEstateAcquiredInSatisfactionOfDebtMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember stpr:FL us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 fbp:MerchantRelatedIncomeMember 2022-01-01 2022-03-31 0001057706 us-gaap:CreditAndDebitCardMember fbp:CommercialAndCorporateSegmentMember 2022-01-01 2022-03-31 0001057706 fbp:TreasuryAndInvestmentsSegmentMember us-gaap:CreditAndDebitCardMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember stpr:FL us-gaap:InterestRateBelowMarketReductionMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:ResidentialPortfolioSegmentMember us-gaap:InterestRateBelowMarketReductionMember us-gaap:ConventionalLoanMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember us-gaap:PaymentDeferralMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:PaymentDeferralMember 2021-12-31 0001057706 us-gaap:CreditAndDebitCardMember fbp:ConsumerRetailBankingSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember 2020-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:OtherLoansMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember 2021-12-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:MaximumMember us-gaap:MeasurementInputPrepaymentRateMember 2021-12-31 0001057706 us-gaap:JuniorSubordinatedDebtMember us-gaap:VariableRateDemandObligationMember 2022-01-01 2022-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MeasurementInputDiscountRateMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:MinimumMember 2022-03-31 0001057706 us-gaap:AdditionalPaidInCapitalMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember fbp:PrincipalAndOrInterestForgivenessMember 2021-12-31 0001057706 us-gaap:RetainedEarningsMember 2020-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:OtherLoansMember 2022-03-31 0001057706 us-gaap:InvestmentsSegmentMember fbp:CommercialAndCorporateSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:MinimumMember us-gaap:MeasurementInputPrepaymentRateMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember fbp:PrincipalAndOrInterestForgivenessMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:OtherLoansMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 fbp:ConsumerRetailBankingSegmentMember us-gaap:DepositAccountMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember fbp:FinanceLeasesMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:FinanceLeasesMember 2022-03-31 0001057706 fbp:UnitedStatesOperationsSegmentMember us-gaap:InvestmentsSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember stpr:FL us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember stpr:FL fbp:OtherLoansMember 2021-12-31 0001057706 fbp:CommercialAndCorporateSegmentMember us-gaap:ProductAndServiceOtherMember 2022-01-01 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:LoanOriginationCommitmentsMember us-gaap:FairValueInputsLevel2Member 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:MaximumMember us-gaap:MeasurementInputConstantPrepaymentRateMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:LoanOriginationCommitmentsMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:InterestRateLockCommitmentsMember us-gaap:FairValueInputsLevel2Member 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:OtherLoansMember us-gaap:PaymentDeferralMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:InterestRateLockCommitmentsMember us-gaap:FairValueInputsLevel1Member 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:ForwardContractsMember 2021-12-31 0001057706 fbp:ConsumerRetailBankingSegmentMember fbp:MerchantRelatedIncomeMember 2021-01-01 2021-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:LoanOriginationCommitmentsMember us-gaap:FairValueInputsLevel1Member 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:InterestRateBelowMarketReductionMember us-gaap:MortgageReceivablesMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember us-gaap:InterestRateBelowMarketReductionMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:ShortMember us-gaap:InterestRateCapMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:OtherLoansMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:PreferredStockMember 2021-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:LongMember us-gaap:InterestRateCapMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:CreditConcentrationRiskMember us-gaap:AccountsReceivableMember 2020-01-01 2020-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember fbp:OtherRealEstateOwnedMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:PaymentDeferralMember 2022-03-31 0001057706 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsNonrecurringMember us-gaap:LoansReceivableMember 2022-01-01 2022-03-31 0001057706 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsNonrecurringMember us-gaap:RealEstateAcquiredInSatisfactionOfDebtMember 2022-01-01 2022-03-31 0001057706 us-gaap:UnfundedLoanCommitmentMember 2022-01-01 2022-03-31 0001057706 fbp:SecuritiesSoldUnderAgreementsToRepurchaseMatureOverThreeYearsToFiveYearsMember 2022-03-31 0001057706 fbp:OtherRealEstateOwnedMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember us-gaap:CreditCardReceivablesMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember us-gaap:PaymentDeferralMember 2022-03-31 0001057706 us-gaap:CreditConcentrationRiskMember us-gaap:AccountsReceivableMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:WeightedAverageMember us-gaap:MeasurementInputDiscountRateMember 2021-12-31 0001057706 us-gaap:MeasurementInputLossSeverityMember us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:MaximumMember 2021-12-31 0001057706 fbp:CreditSuisseFirstBostonMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember fbp:PrincipalAndOrInterestForgivenessMember 2021-12-31 0001057706 fbp:ConsumerRetailBankingSegmentMember us-gaap:DepositAccountMember 2021-01-01 2021-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:PersonalLoansMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember stpr:FL 2022-03-31 0001057706 fbp:MerchantRelatedIncomeMember 2021-01-01 2021-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MeasurementInputDiscountRateMember us-gaap:USStatesAndPoliticalSubdivisionsMember srt:MinimumMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:ResidentialPortfolioSegmentMember us-gaap:PaymentDeferralMember us-gaap:ConventionalLoanMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember fbp:PrincipalAndOrInterestForgivenessMember us-gaap:MortgageReceivablesMember 2022-03-31 0001057706 us-gaap:CollateralPledgedMember 2022-01-01 2022-03-31 0001057706 us-gaap:DomesticCountryMember srt:SubsidiariesMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:PaymentDeferralMember 2022-03-31 0001057706 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:OtherLoansMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:PaymentDeferralMember us-gaap:ConventionalLoanMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:InterestRateBelowMarketReductionMember fbp:FinanceLeasesMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2021-12-31 0001057706 fbp:OmnibusPlanMember us-gaap:RestrictedStockMember srt:DirectorMember 2022-01-01 2022-03-31 0001057706 us-gaap:DepositAccountMember fbp:CommercialAndCorporateSegmentMember 2021-01-01 2021-03-31 0001057706 fbp:OmnibusPlanMember us-gaap:RestrictedStockMember srt:ManagementMember us-gaap:ShareBasedCompensationAwardTrancheTwoMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember stpr:FL fbp:FinanceLeasesMember 2022-03-31 0001057706 srt:ParentCompanyMember fbp:StatutoryTrustOneMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:InterestRateBelowMarketReductionMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:PaymentDeferralMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:ShortMember us-gaap:InterestRateCapMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember stpr:FL us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 us-gaap:AdditionalPaidInCapitalMember 2022-03-31 0001057706 2021-01-01 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:MeasurementInputDiscountRateMember srt:MaximumMember 2022-03-31 0001057706 us-gaap:PreferredStockMember 2022-03-31 0001057706 srt:WeightedAverageMember us-gaap:MortgageBackedSecuritiesMember us-gaap:MeasurementInputDiscountRateMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MeasurementInputDiscountRateMember srt:MaximumMember us-gaap:USStatesAndPoliticalSubdivisionsMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:PR us-gaap:GovernmentMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember fbp:PrincipalAndOrInterestForgivenessMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ResidentialPortfolioSegmentMember us-gaap:InterestRateBelowMarketReductionMember us-gaap:ConventionalLoanMember 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember srt:WeightedAverageMember us-gaap:MeasurementInputDiscountRateMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember us-gaap:MeasurementInputConstantPrepaymentRateMember srt:MinimumMember 2021-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:FinancialAssetAcquiredWithCreditDeteriorationMember 2022-03-31 0001057706 fbp:UnitedStatesOperationsSegmentMember us-gaap:CreditAndDebitCardMember 2022-01-01 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember fbp:PersonalLoansMember stpr:FL 2021-12-31 0001057706 us-gaap:EntityLoanModificationProgramMember stpr:FL us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2022-03-31 0001057706 us-gaap:EntityLoanModificationProgramMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember 2022-03-31 0001057706 us-gaap:DebtSecuritiesMember 2021-01-01 2021-03-31 0001057706 fbp:CommercialAndCorporateSegmentMember us-gaap:ProductAndServiceOtherMember 2021-01-01 2021-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:InterestRateLockCommitmentsMember 2021-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember country:US 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember country:US 2021-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember country:US 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember country:US 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember country:US 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember country:US 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember country:US 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember country:US 2021-12-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember country:US 2022-03-31 0001057706 fbp:FinanceLeasesMember us-gaap:ConsumerPortfolioSegmentMember country:US 2022-03-31 0001057706 fbp:PersonalLoansMember us-gaap:ConsumerPortfolioSegmentMember country:US 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember country:US 2022-03-31 0001057706 fbp:OtherLoansMember us-gaap:ConsumerPortfolioSegmentMember country:US 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember country:US 2021-12-31 0001057706 fbp:FinanceLeasesMember us-gaap:ConsumerPortfolioSegmentMember country:US 2021-12-31 0001057706 fbp:PersonalLoansMember us-gaap:ConsumerPortfolioSegmentMember country:US 2021-12-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember country:US 2021-12-31 0001057706 fbp:OtherLoansMember us-gaap:ConsumerPortfolioSegmentMember country:US 2021-12-31 0001057706 country:US 2022-03-31 0001057706 country:US 2021-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember 2021-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2021-12-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember 2022-03-31 0001057706 fbp:FinanceLeasesMember us-gaap:ConsumerPortfolioSegmentMember 2022-03-31 0001057706 fbp:PersonalLoansMember us-gaap:ConsumerPortfolioSegmentMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember 2022-03-31 0001057706 fbp:OtherLoansMember us-gaap:ConsumerPortfolioSegmentMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember 2021-12-31 0001057706 fbp:FinanceLeasesMember us-gaap:ConsumerPortfolioSegmentMember 2021-12-31 0001057706 fbp:PersonalLoansMember us-gaap:ConsumerPortfolioSegmentMember 2021-12-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember 2021-12-31 0001057706 fbp:OtherLoansMember us-gaap:ConsumerPortfolioSegmentMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember country:US us-gaap:PassMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember country:US us-gaap:SpecialMentionMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember country:US us-gaap:SubstandardMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember country:US us-gaap:DoubtfulMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember country:US us-gaap:UnlikelyToBeCollectedFinancingReceivableMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember country:US us-gaap:PassMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember country:US us-gaap:SpecialMentionMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember country:US us-gaap:SubstandardMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember country:US us-gaap:DoubtfulMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember country:US us-gaap:UnlikelyToBeCollectedFinancingReceivableMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember country:US us-gaap:PassMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember country:US us-gaap:SpecialMentionMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember country:US us-gaap:SubstandardMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember country:US us-gaap:DoubtfulMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember country:US us-gaap:UnlikelyToBeCollectedFinancingReceivableMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember country:US us-gaap:PassMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember country:US us-gaap:SpecialMentionMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember country:US us-gaap:SubstandardMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember country:US us-gaap:DoubtfulMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember country:US us-gaap:UnlikelyToBeCollectedFinancingReceivableMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:PassMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:SpecialMentionMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:SubstandardMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:DoubtfulMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:UnlikelyToBeCollectedFinancingReceivableMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:PassMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:SpecialMentionMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:SubstandardMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:DoubtfulMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:UnlikelyToBeCollectedFinancingReceivableMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:PassMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:SpecialMentionMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:SubstandardMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:DoubtfulMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:UnlikelyToBeCollectedFinancingReceivableMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:PassMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:SpecialMentionMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:SubstandardMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:DoubtfulMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:UnlikelyToBeCollectedFinancingReceivableMember 2021-12-31 0001057706 fbp:OmnibusPlanMember us-gaap:PerformanceSharesMember 2021-12-31 0001057706 fbp:OmnibusPlanMember us-gaap:PerformanceSharesMember 2022-01-01 2022-03-31 0001057706 fbp:OmnibusPlanMember us-gaap:PerformanceSharesMember 2022-03-31 0001057706 fbp:OmnibusPlanMember us-gaap:PerformanceSharesMember srt:ExecutiveOfficerMember 2021-01-01 2021-03-31 0001057706 fbp:OmnibusPlanMember us-gaap:PerformanceSharesMember 2021-01-01 2021-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member us-gaap:InterestRateSwapMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:InterestRateSwapMember us-gaap:FairValueInputsLevel2Member 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:InterestRateSwapMember us-gaap:FairValueInputsLevel3Member 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:InterestRateSwapMember 2022-03-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member us-gaap:InterestRateSwapMember 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:InterestRateSwapMember us-gaap:FairValueInputsLevel2Member 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:InterestRateSwapMember us-gaap:FairValueInputsLevel3Member 2021-12-31 0001057706 us-gaap:FairValueMeasurementsRecurringMember us-gaap:InterestRateSwapMember 2021-12-31 0001057706 fbp:PensionAndPostretirementBenefitPlansMember 2021-12-31 0001057706 fbp:PensionAndPostretirementBenefitPlansMember 2020-12-31 0001057706 fbp:PensionAndPostretirementBenefitPlansMember 2022-01-01 2022-03-31 0001057706 fbp:PensionAndPostretirementBenefitPlansMember 2021-01-01 2021-03-31 0001057706 fbp:PensionAndPostretirementBenefitPlansMember 2022-03-31 0001057706 fbp:PensionAndPostretirementBenefitPlansMember 2021-03-31 0001057706 fbp:UnitedStatesOperationsSegmentMember 2021-03-31 0001057706 fbp:ConsumerRetailBankingSegmentMember 2019-12-31 0001057706 fbp:CommercialAndCorporateSegmentMember 2019-12-31 0001057706 fbp:UnitedStatesOperationsSegmentMember 2019-12-31 0001057706 2019-12-31 0001057706 fbp:ConsumerRetailBankingSegmentMember 2020-01-01 2020-12-31 0001057706 fbp:CommercialAndCorporateSegmentMember 2020-01-01 2020-12-31 0001057706 fbp:UnitedStatesOperationsSegmentMember 2020-01-01 2020-12-31 0001057706 2020-01-01 2020-12-31 0001057706 fbp:ConsumerRetailBankingSegmentMember 2020-12-31 0001057706 fbp:CommercialAndCorporateSegmentMember 2020-12-31 0001057706 fbp:UnitedStatesOperationsSegmentMember 2020-12-31 0001057706 fbp:ConsumerRetailBankingSegmentMember 2021-03-31 0001057706 fbp:CommercialAndCorporateSegmentMember 2021-03-31 0001057706 us-gaap:CoreDepositsMember 2022-03-31 0001057706 us-gaap:CustomerRelationshipsMember us-gaap:CreditCardMember 2022-03-31 0001057706 us-gaap:CustomerRelationshipsMember us-gaap:PropertyLiabilityAndCasualtyInsuranceSegmentMember 2022-03-31 0001057706 us-gaap:CoreDepositsMember 2021-12-31 0001057706 us-gaap:CustomerRelationshipsMember us-gaap:CreditCardMember 2021-12-31 0001057706 us-gaap:CustomerRelationshipsMember us-gaap:PropertyLiabilityAndCasualtyInsuranceSegmentMember 2021-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember country:US 2022-01-01 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember country:US 2021-01-01 2021-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember country:US 2021-01-01 2021-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember country:US 2022-01-01 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember country:US 2022-01-01 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember country:US 2021-01-01 2021-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember country:US 2022-01-01 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember country:US 2021-01-01 2021-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember country:US 2022-01-01 2022-03-31 0001057706 fbp:FinanceLeasesMember us-gaap:ConsumerPortfolioSegmentMember country:US 2022-01-01 2022-03-31 0001057706 fbp:PersonalLoansMember us-gaap:ConsumerPortfolioSegmentMember country:US 2022-01-01 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember country:US 2022-01-01 2022-03-31 0001057706 fbp:OtherLoansMember us-gaap:ConsumerPortfolioSegmentMember country:US 2022-01-01 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember country:US 2021-01-01 2021-03-31 0001057706 fbp:FinanceLeasesMember us-gaap:ConsumerPortfolioSegmentMember country:US 2021-01-01 2021-03-31 0001057706 fbp:PersonalLoansMember us-gaap:ConsumerPortfolioSegmentMember country:US 2021-01-01 2021-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember country:US 2021-01-01 2021-03-31 0001057706 fbp:OtherLoansMember us-gaap:ConsumerPortfolioSegmentMember country:US 2021-01-01 2021-03-31 0001057706 country:US 2022-01-01 2022-03-31 0001057706 country:US 2021-01-01 2021-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember 2022-01-01 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember 2021-01-01 2021-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2022-01-01 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember 2021-01-01 2021-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember 2022-01-01 2022-03-31 0001057706 fbp:FinanceLeasesMember us-gaap:ConsumerPortfolioSegmentMember 2022-01-01 2022-03-31 0001057706 fbp:PersonalLoansMember us-gaap:ConsumerPortfolioSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember 2022-01-01 2022-03-31 0001057706 fbp:OtherLoansMember us-gaap:ConsumerPortfolioSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember 2021-01-01 2021-03-31 0001057706 fbp:FinanceLeasesMember us-gaap:ConsumerPortfolioSegmentMember 2021-01-01 2021-03-31 0001057706 fbp:PersonalLoansMember us-gaap:ConsumerPortfolioSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember 2021-01-01 2021-03-31 0001057706 fbp:OtherLoansMember us-gaap:ConsumerPortfolioSegmentMember 2021-01-01 2021-03-31 0001057706 us-gaap:NonperformingFinancingReceivableMember 2022-01-01 2022-03-31 0001057706 us-gaap:NonperformingFinancingReceivableMember 2021-01-01 2021-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:PR us-gaap:GovernmentMember fbp:PropertyTaxRevenueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:PR us-gaap:GovernmentMember fbp:MunicipalSpecialObligationBondMember 2022-03-31 0001057706 us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember 2022-03-31 0001057706 us-gaap:USTreasurySecuritiesMember 2022-03-31 0001057706 us-gaap:USTreasurySecuritiesMember 2021-12-31 0001057706 us-gaap:CoreDepositsMember 2022-01-01 2022-03-31 0001057706 us-gaap:CoreDepositsMember 2021-01-01 2021-12-31 0001057706 us-gaap:CustomerRelationshipsMember us-gaap:CreditCardMember 2022-01-01 2022-03-31 0001057706 us-gaap:CustomerRelationshipsMember us-gaap:CreditCardMember 2021-01-01 2021-12-31 0001057706 us-gaap:CustomerRelationshipsMember us-gaap:PropertyLiabilityAndCasualtyInsuranceSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:CustomerRelationshipsMember us-gaap:PropertyLiabilityAndCasualtyInsuranceSegmentMember 2021-01-01 2021-12-31 0001057706 us-gaap:USStatesAndPoliticalSubdivisionsMember 2020-12-31 0001057706 us-gaap:USStatesAndPoliticalSubdivisionsMember 2021-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember 2020-12-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember 2021-03-31 0001057706 country:PR us-gaap:MunicipalBondsMember 2020-12-31 0001057706 country:PR us-gaap:MunicipalBondsMember 2021-03-31 0001057706 us-gaap:USStatesAndPoliticalSubdivisionsMember us-gaap:ResidentialMortgageBackedSecuritiesMember 2022-01-01 2022-03-31 0001057706 us-gaap:LoansAndFinanceReceivablesMember 2022-03-31 0001057706 us-gaap:LoansAndFinanceReceivablesMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember 2022-01-01 2022-03-31 0001057706 us-gaap:HeldtomaturitySecuritiesMember 2022-03-31 0001057706 us-gaap:HeldtomaturitySecuritiesMember 2021-12-31 0001057706 us-gaap:AvailableforsaleSecuritiesMember 2021-12-31 0001057706 fbp:SantanderMember 2022-01-01 2022-03-31 0001057706 fbp:SantanderMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember 2020-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember 2021-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember 2021-01-01 2021-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember 2022-01-01 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember us-gaap:AccountsReceivableMember us-gaap:CreditConcentrationRiskMember 2022-01-01 2022-03-31 0001057706 fbp:OtherRealEstateOwnedMember us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 fbp:OtherRealEstateOwnedMember us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:US us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:US us-gaap:ConstructionLoansMember 2022-01-01 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:US us-gaap:ConstructionLoansMember 2021-01-01 2021-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:US us-gaap:PassMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:US us-gaap:SpecialMentionMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:US us-gaap:SubstandardMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:US us-gaap:DoubtfulMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:US us-gaap:UnlikelyToBeCollectedFinancingReceivableMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:US us-gaap:PassMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:US us-gaap:SpecialMentionMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:US us-gaap:SubstandardMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:US us-gaap:DoubtfulMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:US us-gaap:UnlikelyToBeCollectedFinancingReceivableMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember country:US us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:PassMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:SpecialMentionMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:SubstandardMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:DoubtfulMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:UnlikelyToBeCollectedFinancingReceivableMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:PassMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:SpecialMentionMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:SubstandardMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:DoubtfulMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:UnlikelyToBeCollectedFinancingReceivableMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember stpr:FL us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember us-gaap:InterestRateBelowMarketReductionMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember stpr:FL us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember us-gaap:CommercialPortfolioSegmentMember stpr:FL us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 fbp:PrincipalAndOrInterestForgivenessMember us-gaap:CommercialPortfolioSegmentMember stpr:FL us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember stpr:FL us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember us-gaap:PaymentDeferralMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember stpr:FL us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember stpr:FL us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember us-gaap:InterestRateBelowMarketReductionMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember stpr:FL us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember us-gaap:CommercialPortfolioSegmentMember stpr:FL us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 fbp:PrincipalAndOrInterestForgivenessMember us-gaap:CommercialPortfolioSegmentMember stpr:FL us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember stpr:FL us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember us-gaap:PaymentDeferralMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember stpr:FL us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember us-gaap:InterestRateBelowMarketReductionMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember us-gaap:ExtendedMaturityMember 2022-03-31 0001057706 fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember us-gaap:CommercialPortfolioSegmentMember us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 fbp:PrincipalAndOrInterestForgivenessMember us-gaap:CommercialPortfolioSegmentMember us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember us-gaap:PaymentDeferralMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember us-gaap:InterestRateBelowMarketReductionMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember us-gaap:ExtendedMaturityMember 2021-12-31 0001057706 fbp:CombinationOfInterestRateBelowMarketReductionAndExtendedMaturityMember us-gaap:CommercialPortfolioSegmentMember us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 fbp:PrincipalAndOrInterestForgivenessMember us-gaap:CommercialPortfolioSegmentMember us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember us-gaap:PaymentDeferralMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember stpr:FL us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2022-01-01 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2022-01-01 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember stpr:FL us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2021-01-01 2021-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:EntityLoanModificationProgramMember us-gaap:ConstructionLoansMember 2021-01-01 2021-03-31 0001057706 fbp:CpgGsMember us-gaap:CommercialPortfolioSegmentMember 2011-02-01 2011-02-16 0001057706 2020-01-01 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember us-gaap:AccountsReceivableMember us-gaap:CreditConcentrationRiskMember 2020-01-01 2020-12-31 0001057706 us-gaap:RestrictedStockMember srt:DirectorMember fbp:OmnibusPlanMember 2021-01-01 2021-03-31 0001057706 us-gaap:OtherDebtSecuritiesMember 2022-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember 2022-01-01 2022-03-31 0001057706 us-gaap:MortgageBackedSecuritiesMember us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember 2021-01-01 2021-03-31 0001057706 us-gaap:USStatesAndPoliticalSubdivisionsMember 2022-01-01 2022-03-31 0001057706 us-gaap:USStatesAndPoliticalSubdivisionsMember 2021-01-01 2021-03-31 0001057706 country:PR us-gaap:MunicipalBondsMember 2022-01-01 2022-03-31 0001057706 us-gaap:FinancialAssetPastDueMember 2021-12-31 0001057706 us-gaap:FinancialAssetPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:UsGovernmentInsuredLoanProgramMember fbp:ExtraordinaryItemEventMember 2021-12-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:UsGovernmentInsuredLoanProgramMember fbp:ExtraordinaryItemEventMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember fbp:PRAndVIMember 2021-01-01 2021-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember fbp:PRAndVIMember 2022-01-01 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember fbp:PRAndVIMember 2022-01-01 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember fbp:PRAndVIMember 2021-01-01 2021-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember fbp:PRAndVIMember 2022-01-01 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember fbp:PRAndVIMember 2021-01-01 2021-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember fbp:PRAndVIMember 2021-01-01 2021-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember fbp:PRAndVIMember 2022-01-01 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember fbp:PRAndVIMember 2022-01-01 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember fbp:PRAndVIMember 2021-01-01 2021-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:FinanceLeasesMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:PRAndVIMember fbp:PersonalLoansMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:PRAndVIMember fbp:OtherLoansMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember fbp:PRAndVIMember 2021-01-01 2021-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:FinanceLeasesMember fbp:PRAndVIMember 2021-01-01 2021-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:PRAndVIMember fbp:PersonalLoansMember 2021-01-01 2021-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember fbp:PRAndVIMember 2021-01-01 2021-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:PRAndVIMember fbp:OtherLoansMember 2021-01-01 2021-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember fbp:PRAndVIMember 2022-01-01 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:FinanceLeasesMember fbp:PRAndVIMember 2022-01-01 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:PRAndVIMember fbp:PersonalLoansMember 2022-01-01 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember fbp:PRAndVIMember 2022-01-01 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:PRAndVIMember fbp:OtherLoansMember 2022-01-01 2022-03-31 0001057706 fbp:PRAndVIMember 2022-01-01 2022-03-31 0001057706 fbp:PRAndVIMember 2021-01-01 2021-03-31 0001057706 fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:PerformingFinancingReceivableMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:FinancialAssetAcquiredWithCreditDeteriorationMember fbp:PRAndVIMember 2022-03-31 0001057706 fbp:PRAndVIMember fbp:PortionOfSuchLoansContractuallyPastDue90OrMoreMember 2022-03-31 0001057706 fbp:PRAndVIMember fbp:PortionOfSuchLoansContractuallyPastDue90OrMoreMember fbp:ConventionalResidentialMortgageLoansMember 2022-03-31 0001057706 fbp:PRAndVIMember fbp:PortionOfSuchLoansContractuallyPastDue90OrMoreMember fbp:CommercialMortgageLoansMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember fbp:RepurchaseOptionProgramMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:PerformingFinancingReceivableMember country:US 2022-03-31 0001057706 us-gaap:PerformingFinancingReceivableMember 2022-03-31 0001057706 us-gaap:FinancialAssetAcquiredWithCreditDeteriorationMember 2022-03-31 0001057706 fbp:PortionOfSuchLoansContractuallyPastDue90OrMoreMember 2022-03-31 0001057706 fbp:PortionOfSuchLoansContractuallyPastDue90OrMoreMember fbp:ConventionalResidentialMortgageLoansMember 2022-03-31 0001057706 fbp:PortionOfSuchLoansContractuallyPastDue90OrMoreMember fbp:CommercialMortgageLoansMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember fbp:RepurchaseOptionProgramMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember fbp:RepurchaseOptionProgramMember 2022-01-01 2022-03-31 0001057706 us-gaap:PerformingFinancingReceivableMember fbp:PRAndVIMember 2021-12-31 0001057706 fbp:PRAndVIMember fbp:PortionOfSuchLoansContractuallyPastDue90OrMoreMember 2021-12-31 0001057706 fbp:PRAndVIMember fbp:PortionOfSuchLoansContractuallyPastDue90OrMoreMember fbp:ConventionalResidentialMortgageLoansMember 2021-12-31 0001057706 fbp:PRAndVIMember fbp:PortionOfSuchLoansContractuallyPastDue90OrMoreMember fbp:CommercialMortgageLoansMember 2021-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember fbp:RepurchaseOptionProgramMember fbp:PRAndVIMember 2021-12-31 0001057706 us-gaap:PerformingFinancingReceivableMember country:US 2021-12-31 0001057706 us-gaap:PerformingFinancingReceivableMember 2021-12-31 0001057706 us-gaap:FinancialAssetAcquiredWithCreditDeteriorationMember 2021-12-31 0001057706 fbp:PortionOfSuchLoansContractuallyPastDue90OrMoreMember 2021-12-31 0001057706 fbp:PortionOfSuchLoansContractuallyPastDue90OrMoreMember fbp:ConventionalResidentialMortgageLoansMember 2021-12-31 0001057706 fbp:PortionOfSuchLoansContractuallyPastDue90OrMoreMember fbp:CommercialMortgageLoansMember 2021-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember fbp:RepurchaseOptionProgramMember 2021-12-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember us-gaap:FinancingReceivables30To59DaysPastDueMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember fbp:PRAndVIMember us-gaap:FinancingReceivables60To89DaysPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember fbp:PRAndVIMember us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember fbp:PRAndVIMember us-gaap:FinancialAssetPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember fbp:PRAndVIMember us-gaap:FinancialAssetNotPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember us-gaap:FinancingReceivables30To59DaysPastDueMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember fbp:PRAndVIMember us-gaap:FinancingReceivables60To89DaysPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember fbp:PRAndVIMember us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember fbp:PRAndVIMember us-gaap:FinancialAssetPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember fbp:PRAndVIMember us-gaap:FinancialAssetNotPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember us-gaap:FinancingReceivables30To59DaysPastDueMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember fbp:PRAndVIMember us-gaap:FinancingReceivables60To89DaysPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember fbp:PRAndVIMember us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember fbp:PRAndVIMember us-gaap:FinancialAssetPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember fbp:PRAndVIMember us-gaap:FinancialAssetNotPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:FinancingReceivables30To59DaysPastDueMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember fbp:PRAndVIMember us-gaap:FinancingReceivables60To89DaysPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember fbp:PRAndVIMember us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember fbp:PRAndVIMember us-gaap:FinancialAssetPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember fbp:PRAndVIMember us-gaap:FinancialAssetNotPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember us-gaap:FinancingReceivables30To59DaysPastDueMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember fbp:PRAndVIMember us-gaap:FinancingReceivables60To89DaysPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember fbp:PRAndVIMember us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember fbp:PRAndVIMember us-gaap:FinancialAssetPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:CommercialAndIndustrialSectorMember fbp:PRAndVIMember us-gaap:FinancialAssetNotPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember us-gaap:FinancingReceivables30To59DaysPastDueMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember fbp:PRAndVIMember us-gaap:FinancingReceivables60To89DaysPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember fbp:PRAndVIMember us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember fbp:PRAndVIMember us-gaap:FinancialAssetPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:AutomobileLoanMember fbp:PRAndVIMember us-gaap:FinancialAssetNotPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:FinancingReceivables30To59DaysPastDueMember fbp:FinanceLeasesMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:FinanceLeasesMember fbp:PRAndVIMember us-gaap:FinancingReceivables60To89DaysPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:FinanceLeasesMember fbp:PRAndVIMember us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:FinanceLeasesMember fbp:PRAndVIMember us-gaap:FinancialAssetPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:FinanceLeasesMember fbp:PRAndVIMember us-gaap:FinancialAssetNotPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:FinancingReceivables30To59DaysPastDueMember fbp:PRAndVIMember fbp:PersonalLoansMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:PRAndVIMember fbp:PersonalLoansMember us-gaap:FinancingReceivables60To89DaysPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:PRAndVIMember fbp:PersonalLoansMember us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:PRAndVIMember fbp:PersonalLoansMember us-gaap:FinancialAssetPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:PRAndVIMember fbp:PersonalLoansMember us-gaap:FinancialAssetNotPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember us-gaap:FinancingReceivables30To59DaysPastDueMember fbp:PRAndVIMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember fbp:PRAndVIMember us-gaap:FinancingReceivables60To89DaysPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember fbp:PRAndVIMember us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember fbp:PRAndVIMember us-gaap:FinancialAssetPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:CreditCardReceivablesMember fbp:PRAndVIMember us-gaap:FinancialAssetNotPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember us-gaap:FinancingReceivables30To59DaysPastDueMember fbp:PRAndVIMember fbp:OtherLoansMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:PRAndVIMember fbp:OtherLoansMember us-gaap:FinancingReceivables60To89DaysPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:PRAndVIMember fbp:OtherLoansMember us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:PRAndVIMember fbp:OtherLoansMember us-gaap:FinancialAssetPastDueMember 2022-03-31 0001057706 us-gaap:ConsumerPortfolioSegmentMember fbp:PRAndVIMember fbp:OtherLoansMember us-gaap:FinancialAssetNotPastDueMember 2022-03-31 0001057706 us-gaap:FinancingReceivables30To59DaysPastDueMember fbp:PRAndVIMember 2022-03-31 0001057706 fbp:PRAndVIMember us-gaap:FinancingReceivables60To89DaysPastDueMember 2022-03-31 0001057706 fbp:PRAndVIMember us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember 2022-03-31 0001057706 fbp:PRAndVIMember us-gaap:FinancialAssetPastDueMember 2022-03-31 0001057706 fbp:PRAndVIMember us-gaap:FinancialAssetNotPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember fbp:PRAndVIMember fbp:PastDue15MonthsDelinquentMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember fbp:PRAndVIMember fbp:UnconditionalOptionToRepurchaseMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:MortgageReceivablesMember us-gaap:FinancingReceivables30To59DaysPastDueMember fbp:PRAndVIMember fbp:LessThanTwoPaymentsInArrearsMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember country:US us-gaap:FinancingReceivables30To59DaysPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember country:US us-gaap:FinancingReceivables60To89DaysPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember country:US us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember country:US us-gaap:FinancialAssetPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember country:US us-gaap:FinancialAssetNotPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember country:US us-gaap:FinancingReceivables30To59DaysPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember country:US us-gaap:FinancingReceivables60To89DaysPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember country:US us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember country:US us-gaap:FinancialAssetPastDueMember 2022-03-31 0001057706 us-gaap:ResidentialPortfolioSegmentMember us-gaap:ConventionalLoanMember country:US us-gaap:FinancialAssetNotPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember country:US us-gaap:FinancingReceivables30To59DaysPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember country:US us-gaap:FinancingReceivables60To89DaysPastDueMember 2022-03-31 0001057706 us-gaap:CommercialPortfolioSegmentMember us-gaap:ConstructionLoansMember country:US us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember