10-K Filing

PROSPERITY BANCSHARES INC CIK: 1068851 FY 2023

Filing Information

Form Type	10-K
Accession Number	`0000950170-24-022171`
Period End Date	20231231
Filing Date	20240228
Fiscal Year	2023
Fiscal Period	FY
XBRL Instance	pb-20231231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 105 Income Statement 106 Cash Flow Statement 116 Stockholders Equity 24 Comprehensive Income 18

Balance Sheet 105 line items

Line Item	Tag	Value	Unit	Period
Held to maturity securities, fair value	`HeldToMaturitySecuritiesFairValue`	$10.98B	USD	Point-in-time
Held to maturity securities, fair value	`HeldToMaturitySecuritiesFairValue`	$12.39B	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	20.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	20.00M	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Cash and due from banks	`CashAndDueFromBanks`	$458.15M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Cash and due from banks	`CashAndDueFromBanks`	$423.83M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	93.72M	shares	Point-in-time
Federal funds sold	`FederalFundsSold`	$260.00K	USD	Point-in-time
Federal funds sold	`FederalFundsSold`	$301.00K	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	91.31M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	91.31M	shares	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsAndFederalFundsSold`	$424.13M	USD	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsAndFederalFundsSold`	$458.41M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	93.72M	shares	Point-in-time
Accumulated other comprehensive (loss) income net unrealized gain on available for sale securities, tax (benefit) expense	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentTax`	$-923.00K	USD	Point-in-time
Accumulated other comprehensive (loss) income net unrealized gain on available for sale securities, tax (benefit) expense	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentTax`	$-372.00K	USD	Point-in-time
Available for sale securities, at fair value	`AvailableForSaleSecuritiesDebtSecurities`	$438.59M	USD	Point-in-time
Available for sale securities, at fair value	`AvailableForSaleSecuritiesDebtSecurities`	$456.50M	USD	Point-in-time
Held to maturity securities, at cost (fair value of $10,984,598 and $12,387,125 respectively)	`HeldToMaturitySecurities`	$14.02B	USD	Point-in-time
Held to maturity securities, at cost (fair value of $10,984,598 and $12,387,125 respectively)	`HeldToMaturitySecurities`	$12.37B	USD	Point-in-time
Total securities	`MarketableSecurities`	$14.48B	USD	Point-in-time
Total securities	`MarketableSecurities`	$12.80B	USD	Point-in-time
Loans held for sale	`LoansReceivableHeldForSaleAmount`	$554.00K	USD	Point-in-time
Loans held for sale	`LoansReceivableHeldForSaleAmount`	$5.73M	USD	Point-in-time
Loans held for investment	`LoansAndLeasesReceivableNetOfDeferredIncome`	$18.10B	USD	Point-in-time
Loans held for investment	`LoansAndLeasesReceivableNetOfDeferredIncome`	$20.35B	USD	Point-in-time
Loans held for investment - Warehouse Purchase Program	`LoansAndLeasesReceivableNetOfDeferredIncomeRelatedToWarehousePurchaseProgram`	$740.62M	USD	Point-in-time
Loans held for investment - Warehouse Purchase Program	`LoansAndLeasesReceivableNetOfDeferredIncomeRelatedToWarehousePurchaseProgram`	$822.25M	USD	Point-in-time
Total loans	`LoansAndLeasesReceivableNetOfDeferredIncomeAndLoanReceivableHeldForSaleAmount`	$21.18B	USD	Point-in-time
Total loans	`LoansAndLeasesReceivableNetOfDeferredIncomeAndLoanReceivableHeldForSaleAmount`	$18.84B	USD	Point-in-time
Less: allowance for credit losses on loans	`LoansAndLeasesReceivableAllowance`	$286.38M	USD	Point-in-time
Less: allowance for credit losses on loans	`LoansAndLeasesReceivableAllowance`	$316.07M	USD	Point-in-time
Less: allowance for credit losses on loans	`LoansAndLeasesReceivableAllowance`	$332.36M	USD	Point-in-time
Less: allowance for credit losses on loans	`LoansAndLeasesReceivableAllowance`	$281.58M	USD	Point-in-time
Loans, net	`LoansAndLeasesReceivableNetReportedAmount`	$20.85B	USD	Point-in-time
Loans, net	`LoansAndLeasesReceivableNetReportedAmount`	$18.56B	USD	Point-in-time
Accrued interest receivable	`InterestReceivable`	$88.44M	USD	Point-in-time
Accrued interest receivable	`InterestReceivable`	$96.33M	USD	Point-in-time
Goodwill	`Goodwill`	$3.23B	USD	Point-in-time
Goodwill	`Goodwill`	$3.23B	USD	Point-in-time
Goodwill	`Goodwill`	$3.40B	USD	Point-in-time
Core deposit intangibles, net	`FiniteLivedIntangibleAssetsNet`	$63.99M	USD	Point-in-time
Core deposit intangibles, net	`FiniteLivedIntangibleAssetsNet`	$51.35M	USD	Point-in-time
Core deposit intangibles, net	`FiniteLivedIntangibleAssetsNet`	$61.68M	USD	Point-in-time
Bank premises and equipment, net	`PropertyPlantAndEquipmentNet`	$339.45M	USD	Point-in-time
Bank premises and equipment, net	`PropertyPlantAndEquipmentNet`	$369.99M	USD	Point-in-time
Other real estate owned	`OtherRealEstate`	$1.71M	USD	Point-in-time
Other real estate owned	`OtherRealEstate`	$1.96M	USD	Point-in-time
Bank owned life insurance (BOLI)	`BankOwnedLifeInsurance`	$327.44M	USD	Point-in-time
Bank owned life insurance (BOLI)	`BankOwnedLifeInsurance`	$379.45M	USD	Point-in-time
Federal Home Loan Bank of Dallas stock	`FederalHomeLoanBankStock`	$8.75M	USD	Point-in-time
Federal Home Loan Bank of Dallas stock	`FederalHomeLoanBankStock`	$90.03M	USD	Point-in-time
Other assets	`OtherAssets`	$121.09M	USD	Point-in-time
Other assets	`OtherAssets`	$101.14M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$38.55B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$37.69B	USD	Point-in-time
Noninterest-bearing	`NoninterestBearingDepositLiabilities`	$10.92B	USD	Point-in-time
Noninterest-bearing	`NoninterestBearingDepositLiabilities`	$9.78B	USD	Point-in-time
Interest-bearing	`InterestBearingDepositLiabilities`	$17.40B	USD	Point-in-time
Interest-bearing	`InterestBearingDepositLiabilities`	$17.62B	USD	Point-in-time
Total deposits	`Deposits`	$27.18B	USD	Point-in-time
Total deposits	`Deposits`	$28.53B	USD	Point-in-time
Other borrowings	`OtherBorrowings`	$1.85B	USD	Point-in-time
Other borrowings	`OtherBorrowings`	$3.73B	USD	Point-in-time
Securities sold under repurchase agreements	`SecuritiesSoldUnderAgreementsToRepurchase`	$428.13M	USD	Point-in-time
Securities sold under repurchase agreements	`SecuritiesSoldUnderAgreementsToRepurchase`	$309.28M	USD	Point-in-time
Accrued interest payable	`InterestPayableCurrentAndNoncurrent`	$34.82M	USD	Point-in-time
Accrued interest payable	`InterestPayableCurrentAndNoncurrent`	$4.50M	USD	Point-in-time
Allowance for credit losses on off-balance sheet credit exposures	`OffBalanceSheetCreditLossLiability`	$29.95M	USD	Point-in-time
Allowance for credit losses on off-balance sheet credit exposures	`OffBalanceSheetCreditLossLiability`	$36.50M	USD	Point-in-time
Allowance for credit losses on off-balance sheet credit exposures	`OffBalanceSheetCreditLossLiability`	$29.95M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$144.35M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$183.14M	USD	Point-in-time
Total liabilities	`Liabilities`	$30.99B	USD	Point-in-time
Total liabilities	`Liabilities`	$31.47B	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, $1 par value; 20,000,000 shares authorized; none issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $1 par value; 20,000,000 shares authorized; none issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Common stock, $1 par value; 200,000,000 shares authorized; 93,722,383 shares issued and outstanding at December 31, 2023; 91,313,615 shares issued and outstanding at December 31, 2022	`CommonStockValue`	$91.31M	USD	Point-in-time
Common stock, $1 par value; 200,000,000 shares authorized; 93,722,383 shares issued and outstanding at December 31, 2023; 91,313,615 shares issued and outstanding at December 31, 2022	`CommonStockValue`	$93.72M	USD	Point-in-time
Capital surplus	`AdditionalPaidInCapitalCommonStock`	$3.70B	USD	Point-in-time
Capital surplus	`AdditionalPaidInCapitalCommonStock`	$3.54B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.07B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.28B	USD	Point-in-time
Accumulated other comprehensive loss - net unrealized gain on available for sale securities, net of tax benefit of $(372) and $(923), respectively	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-1.40M	USD	Point-in-time
Accumulated other comprehensive loss - net unrealized gain on available for sale securities, net of tax benefit of $(372) and $(923), respectively	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$769.00K	USD	Point-in-time
Accumulated other comprehensive loss - net unrealized gain on available for sale securities, net of tax benefit of $(372) and $(923), respectively	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$1.81M	USD	Point-in-time
Accumulated other comprehensive loss - net unrealized gain on available for sale securities, net of tax benefit of $(372) and $(923), respectively	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-3.47M	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$6.70B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$6.43B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$7.08B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$6.13B	USD	Point-in-time
TOTAL LIABILITIES AND SHAREHOLDERS EQUITY	`LiabilitiesAndStockholdersEquity`	$38.55B	USD	Point-in-time
TOTAL LIABILITIES AND SHAREHOLDERS EQUITY	`LiabilitiesAndStockholdersEquity`	$37.69B	USD	Point-in-time

Income Statement 106 line items

Line Item	Tag	Value	Unit	Period
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$1.15B	USD	Annual
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$869.91M	USD	Annual
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$831.19M	USD	Annual
Securities	`InterestAndDividendIncomeSecurities`	$175.46M	USD	Annual
Securities	`InterestAndDividendIncomeSecurities`	$283.30M	USD	Annual
Securities	`InterestAndDividendIncomeSecurities`	$260.42M	USD	Annual
Federal funds sold and other earning assets	`InterestIncomeFederalFundsSoldAndOtherEarningAssets`	$3.23M	USD	Annual
Federal funds sold and other earning assets	`InterestIncomeFederalFundsSoldAndOtherEarningAssets`	$12.24M	USD	Annual
Federal funds sold and other earning assets	`InterestIncomeFederalFundsSoldAndOtherEarningAssets`	$1.56M	USD	Annual
Total interest income	`InterestAndDividendIncomeOperating`	$1.09B	USD	Annual
Total interest income	`InterestAndDividendIncomeOperating`	$1.05B	USD	Annual
Total interest income	`InterestAndDividendIncomeOperating`	$1.44B	USD	Annual
Deposits	`InterestExpenseDeposits`	$68.11M	USD	Annual
Deposits	`InterestExpenseDeposits`	$52.91M	USD	Annual
Deposits	`InterestExpenseDeposits`	$272.35M	USD	Annual
Other borrowings	`InterestExpenseOther`	$206.32M	USD	Annual
Other borrowings	`InterestExpenseOther`	$18.85M	USD	Annual
Securities sold under repurchase agreements	`InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase`	$9.40M	USD	Annual
Securities sold under repurchase agreements	`InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase`	$702.00K	USD	Annual
Securities sold under repurchase agreements	`InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase`	$2.64M	USD	Annual
Subordinated notes	`InterestExpenseDebt`	$38.00K	USD	Annual
Total interest expense	`InterestExpense`	$53.62M	USD	Annual
Total interest expense	`InterestExpense`	$488.11M	USD	Annual
Total interest expense	`InterestExpense`	$89.60M	USD	Annual
NET INTEREST INCOME	`InterestIncomeExpenseNet`	$993.31M	USD	Annual
NET INTEREST INCOME	`InterestIncomeExpenseNet`	$1.01B	USD	Annual
NET INTEREST INCOME	`InterestIncomeExpenseNet`	$956.43M	USD	Annual
PROVISION FOR CREDIT LOSSES	`ProvisionForCreditLosses`	$18.54M	USD	Annual
PROVISION FOR CREDIT LOSSES	`ProvisionForCreditLosses`	-	USD	Annual
NET INTEREST INCOME AFTER PROVISION FOR CREDIT LOSSES	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$993.31M	USD	Annual
NET INTEREST INCOME AFTER PROVISION FOR CREDIT LOSSES	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$937.89M	USD	Annual
NET INTEREST INCOME AFTER PROVISION FOR CREDIT LOSSES	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$1.01B	USD	Annual
Nonsufficient funds (NSF) fees	`NonsufficientFundsFees`	$29.61M	USD	Annual
Nonsufficient funds (NSF) fees	`NonsufficientFundsFees`	$33.69M	USD	Annual
Nonsufficient funds (NSF) fees	`NonsufficientFundsFees`	$34.01M	USD	Annual
Credit card, debit card and ATM card income	`NoninterestIncomeCreditCardDebitCardAndATMCard`	$36.47M	USD	Annual
Credit card, debit card and ATM card income	`NoninterestIncomeCreditCardDebitCardAndATMCard`	$34.76M	USD	Annual
Credit card, debit card and ATM card income	`NoninterestIncomeCreditCardDebitCardAndATMCard`	$34.68M	USD	Annual
Service charges on deposit accounts	`NoninterestIncomeServiceChargesOnDepositAccounts`	$24.73M	USD	Annual
Service charges on deposit accounts	`NoninterestIncomeServiceChargesOnDepositAccounts`	$24.58M	USD	Annual
Service charges on deposit accounts	`NoninterestIncomeServiceChargesOnDepositAccounts`	$24.39M	USD	Annual
Trust income	`NoninterestIncomeTrust`	$10.28M	USD	Annual
Trust income	`NoninterestIncomeTrust`	$12.25M	USD	Annual
Trust income	`NoninterestIncomeTrust`	$13.27M	USD	Annual
Mortgage income	`NoninterestIncomeMortgage`	$1.40M	USD	Annual
Mortgage income	`NoninterestIncomeMortgage`	$2.30M	USD	Annual
Mortgage income	`NoninterestIncomeMortgage`	$8.30M	USD	Annual
Brokerage income	`BrokerageCommissionsRevenue`	$3.65M	USD	Annual
Brokerage income	`BrokerageCommissionsRevenue`	$4.28M	USD	Annual
Brokerage income	`BrokerageCommissionsRevenue`	$3.32M	USD	Annual
Net gain on sale or write down of assets	`GainLossOnDispositionOfAssets1`	$1.10M	USD	Annual
Net gain on sale or write down of assets	`GainLossOnDispositionOfAssets1`	$3.93M	USD	Annual
Net gain on sale or write down of assets	`GainLossOnDispositionOfAssets1`	$1.99M	USD	Annual
Other	`NoninterestIncomeOtherOperatingIncome`	$36.69M	USD	Annual
Other	`NoninterestIncomeOtherOperatingIncome`	$30.38M	USD	Annual
Other	`NoninterestIncomeOtherOperatingIncome`	$28.29M	USD	Annual
Total noninterest income	`NoninterestIncome`	$139.97M	USD	Annual
Total noninterest income	`NoninterestIncome`	$145.13M	USD	Annual
Total noninterest income	`NoninterestIncome`	$153.26M	USD	Annual
Salaries and employee benefits	`LaborAndRelatedExpense`	$314.71M	USD	Annual
Salaries and employee benefits	`LaborAndRelatedExpense`	$328.43M	USD	Annual
Salaries and employee benefits	`LaborAndRelatedExpense`	$310.56M	USD	Annual
Net occupancy and equipment	`OccupancyNet`	$32.45M	USD	Annual
Net occupancy and equipment	`OccupancyNet`	$32.18M	USD	Annual
Net occupancy and equipment	`OccupancyNet`	$35.52M	USD	Annual
Credit and debit card, data processing and software amortization	`DebitCardDataProcessingAndSoftwareAmortization`	$35.10M	USD	Annual
Credit and debit card, data processing and software amortization	`DebitCardDataProcessingAndSoftwareAmortization`	$37.33M	USD	Annual
Credit and debit card, data processing and software amortization	`DebitCardDataProcessingAndSoftwareAmortization`	$41.57M	USD	Annual
Regulatory assessments and FDIC insurance	`RegulatoryAssessmentsAndFdicInsurance`	$10.64M	USD	Annual
Regulatory assessments and FDIC insurance	`RegulatoryAssessmentsAndFdicInsurance`	$40.16M	USD	Annual
Regulatory assessments and FDIC insurance	`RegulatoryAssessmentsAndFdicInsurance`	$11.38M	USD	Annual
Core deposit intangibles amortization	`AmortizationOfIntangibleAssets`	$12.68M	USD	Annual
Core deposit intangibles amortization	`AmortizationOfIntangibleAssets`	$10.34M	USD	Annual
Core deposit intangibles amortization	`AmortizationOfIntangibleAssets`	$11.55M	USD	Annual
Depreciation	`DepreciationNonproduction`	$18.28M	USD	Annual
Depreciation	`DepreciationNonproduction`	$17.96M	USD	Annual
Depreciation	`DepreciationNonproduction`	$18.09M	USD	Annual
Communications	`Communication`	$13.01M	USD	Annual
Communications	`Communication`	$12.03M	USD	Annual
Communications	`Communication`	$14.41M	USD	Annual
Net other real estate (income) expense	`ForeclosedRealEstateExpenseAndRevenue`	$-122.00K	USD	Annual
Net other real estate (income) expense	`ForeclosedRealEstateExpenseAndRevenue`	$-2.22M	USD	Annual
Net other real estate (income) expense	`ForeclosedRealEstateExpenseAndRevenue`	$-834.00K	USD	Annual
Merger related expenses	`BusinessCombinationAcquisitionRelatedCosts`	$15.13M	USD	Annual
Merger related expenses	`BusinessCombinationAcquisitionRelatedCosts`	$272.00K	USD	Annual
Other	`OtherNoninterestExpense`	$46.87M	USD	Annual
Other	`OtherNoninterestExpense`	$51.34M	USD	Annual
Other	`OtherNoninterestExpense`	$45.69M	USD	Annual
Total noninterest expense	`NoninterestExpense`	$484.19M	USD	Annual
Total noninterest expense	`NoninterestExpense`	$473.62M	USD	Annual
Total noninterest expense	`NoninterestExpense`	$556.70M	USD	Annual
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$659.65M	USD	Annual
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$534.46M	USD	Annual
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$666.17M	USD	Annual
PROVISION FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$115.14M	USD	Annual
PROVISION FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$140.36M	USD	Annual
PROVISION FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$141.66M	USD	Annual
NET INCOME	`NetIncomeLoss`	$524.52M	USD	Annual
NET INCOME	`NetIncomeLoss`	$419.32M	USD	Annual
NET INCOME	`NetIncomeLoss`	$519.30M	USD	Annual
Basic	`EarningsPerShareBasic`	$5.73	USD	Annual
Basic	`EarningsPerShareBasic`	$4.51	USD	Annual
Basic	`EarningsPerShareBasic`	$5.60	USD	Annual
Diluted	`EarningsPerShareDiluted`	$4.51	USD	Annual
Diluted	`EarningsPerShareDiluted`	$5.60	USD	Annual
Diluted	`EarningsPerShareDiluted`	$5.73	USD	Annual

Cash Flow Statement 116 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$519.30M	USD	Annual
Net income	`ProfitLoss`	$524.52M	USD	Annual
Net income	`ProfitLoss`	$419.32M	USD	Annual
Depreciation and core deposit intangibles amortization	`DepreciationAmortizationAndAccretionNet`	$30.96M	USD	Annual
Depreciation and core deposit intangibles amortization	`DepreciationAmortizationAndAccretionNet`	$29.65M	USD	Annual
Depreciation and core deposit intangibles amortization	`DepreciationAmortizationAndAccretionNet`	$28.30M	USD	Annual
Provision for credit losses	`ProvisionForCreditLosses`	$18.54M	USD	Annual
Provision for credit losses	`ProvisionForCreditLosses`	-	USD	Annual
Deferred income tax expense	`DeferredIncomeTaxExpenseBenefit`	$6.05M	USD	Annual
Deferred income tax expense	`DeferredIncomeTaxExpenseBenefit`	$7.32M	USD	Annual
Deferred income tax expense	`DeferredIncomeTaxExpenseBenefit`	$22.83M	USD	Annual
Net amortization of premium on investments	`AmortizationOfFinancingCostsAndDiscounts`	$58.43M	USD	Annual
Net amortization of premium on investments	`AmortizationOfFinancingCostsAndDiscounts`	$42.96M	USD	Annual
Net amortization of premium on investments	`AmortizationOfFinancingCostsAndDiscounts`	$27.84M	USD	Annual
Gain on sale or write down of premises, equipment, other assets and other real estate	`GainsLossesOnSalesOfOtherRealEstate`	$3.82M	USD	Annual
Gain on sale or write down of premises, equipment, other assets and other real estate	`GainsLossesOnSalesOfOtherRealEstate`	$2.73M	USD	Annual
Gain on sale or write down of premises, equipment, other assets and other real estate	`GainsLossesOnSalesOfOtherRealEstate`	$4.82M	USD	Annual
Net amortization of premium on deposits	`NetAccretionOfDiscountOnDeposits`	$600.00K	USD	Annual
Net amortization of premium on deposits	`NetAccretionOfDiscountOnDeposits`	$1.16M	USD	Annual
Net amortization of premium on deposits	`NetAccretionOfDiscountOnDeposits`	$311.00K	USD	Annual
Net accretion of discount on loans	`NetAccretionOfDiscountOnLoans`	$8.05M	USD	Annual
Net accretion of discount on loans	`NetAccretionOfDiscountOnLoans`	$7.40M	USD	Annual
Net accretion of discount on loans	`NetAccretionOfDiscountOnLoans`	$39.28M	USD	Annual
Proceeds from sale of loans held for sale	`ProceedsFromSaleOfLoansHeldForSale`	$111.06M	USD	Annual
Proceeds from sale of loans held for sale	`ProceedsFromSaleOfLoansHeldForSale`	$249.54M	USD	Annual
Proceeds from sale of loans held for sale	`ProceedsFromSaleOfLoansHeldForSale`	$57.49M	USD	Annual
Originations of loans held for sale	`PaymentsForOriginationAndPurchasesOfLoansHeldForSale`	$212.64M	USD	Annual
Originations of loans held for sale	`PaymentsForOriginationAndPurchasesOfLoansHeldForSale`	$117.23M	USD	Annual
Originations of loans held for sale	`PaymentsForOriginationAndPurchasesOfLoansHeldForSale`	$50.77M	USD	Annual
Stock based compensation expense	`ShareBasedCompensation`	$12.57M	USD	Annual
Stock based compensation expense	`ShareBasedCompensation`	$12.18M	USD	Annual
Stock based compensation expense	`ShareBasedCompensation`	$11.77M	USD	Annual
Decrease (increase) in accrued interest receivable and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-61.33M	USD	Annual
Decrease (increase) in accrued interest receivable and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-100.79M	USD	Annual
Decrease (increase) in accrued interest receivable and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$85.21M	USD	Annual
Increase (decrease) in accrued interest payable and other liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$46.96M	USD	Annual
Increase (decrease) in accrued interest payable and other liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$-2.01M	USD	Annual
Increase (decrease) in accrued interest payable and other liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$-16.04M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$506.53M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$646.36M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$694.73M	USD	Annual
Proceeds from maturities and principal paydowns of held to maturity securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$2.84B	USD	Annual
Proceeds from maturities and principal paydowns of held to maturity securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$2.16B	USD	Annual
Proceeds from maturities and principal paydowns of held to maturity securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$1.70B	USD	Annual
Purchase of held to maturity securities	`PaymentsToAcquireHeldToMaturitySecurities`	$7.32B	USD	Annual
Purchase of held to maturity securities	`PaymentsToAcquireHeldToMaturitySecurities`	$3.92B	USD	Annual
Purchase of held to maturity securities	`PaymentsToAcquireHeldToMaturitySecurities`	$24.89M	USD	Annual
Proceeds from maturities, sales and principal paydowns of available for sale securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$16.44B	USD	Annual
Proceeds from maturities, sales and principal paydowns of available for sale securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$15.73B	USD	Annual
Proceeds from maturities, sales and principal paydowns of available for sale securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$17.33B	USD	Annual
Purchase of available for sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$17.28B	USD	Annual
Purchase of available for sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$15.53B	USD	Annual
Purchase of available for sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$16.30B	USD	Annual
Originations of Warehouse Purchase Program loans	`PaymentsToAcquireLoansReceivable`	$19.07B	USD	Annual
Originations of Warehouse Purchase Program loans	`PaymentsToAcquireLoansReceivable`	$36.02B	USD	Annual
Originations of Warehouse Purchase Program loans	`PaymentsToAcquireLoansReceivable`	$13.02B	USD	Annual
Proceeds from pay-offs of Warehouse Purchase Program loans	`ProceedsFromCollectionOfLoansReceivable`	$37.09B	USD	Annual
Proceeds from pay-offs of Warehouse Purchase Program loans	`ProceedsFromCollectionOfLoansReceivable`	$20.11B	USD	Annual
Proceeds from pay-offs of Warehouse Purchase Program loans	`ProceedsFromCollectionOfLoansReceivable`	$12.94B	USD	Annual
Net (increase) decrease in loans held for investment	`PaymentsForProceedsFromLoansAndLeases`	$1.27B	USD	Annual
Net (increase) decrease in loans held for investment	`PaymentsForProceedsFromLoansAndLeases`	$-529.67M	USD	Annual
Net (increase) decrease in loans held for investment	`PaymentsForProceedsFromLoansAndLeases`	$677.36M	USD	Annual
Purchase of bank premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$34.15M	USD	Annual
Purchase of bank premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$19.02M	USD	Annual
Purchase of bank premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$42.42M	USD	Annual
Proceeds from sale of bank premises, equipment and other real estate	`ProceedsFromSaleOfProductiveAssets`	$24.18M	USD	Annual
Proceeds from sale of bank premises, equipment and other real estate	`ProceedsFromSaleOfProductiveAssets`	$15.38M	USD	Annual
Proceeds from sale of bank premises, equipment and other real estate	`ProceedsFromSaleOfProductiveAssets`	$10.07M	USD	Annual
Proceeds from insurance claims	`ProceedsFromLifeInsurancePolicies`	$6.78M	USD	Annual
Proceeds from insurance claims	`ProceedsFromLifeInsurancePolicies`	$5.78M	USD	Annual
Proceeds from insurance claims	`ProceedsFromLifeInsurancePolicies`	$13.60M	USD	Annual
Net cash used in the purchase of First Bancshares of Texas, Inc.	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$24.36M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$1.09B	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.96B	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.72B	USD	Annual
Net (decrease) increase in noninterest-bearing deposits	`NetChangeNoninterestBearingDepositsDomestic`	$1.60B	USD	Annual
Net (decrease) increase in noninterest-bearing deposits	`NetChangeNoninterestBearingDepositsDomestic`	$-1.83B	USD	Annual
Net (decrease) increase in noninterest-bearing deposits	`NetChangeNoninterestBearingDepositsDomestic`	$165.41M	USD	Annual
Net (decrease) increase in interest-bearing deposits	`NetChangeInterestBearingDepositsDomestic`	$1.81B	USD	Annual
Net (decrease) increase in interest-bearing deposits	`NetChangeInterestBearingDepositsDomestic`	$-2.40B	USD	Annual
Net (decrease) increase in interest-bearing deposits	`NetChangeInterestBearingDepositsDomestic`	$-1.10B	USD	Annual
Net proceeds from other short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebtExcludingSecuritiesSoldUnderRepurchaseAgreements`	$1.85B	USD	Annual
Net proceeds from other short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebtExcludingSecuritiesSoldUnderRepurchaseAgreements`	$1.67B	USD	Annual
Net (decrease) increase in securities sold under repurchase agreements	`NetIncreaseDecreaseInSecuritiesSoldUnderRepurchaseAgreements`	$-19.96M	USD	Annual
Net (decrease) increase in securities sold under repurchase agreements	`NetIncreaseDecreaseInSecuritiesSoldUnderRepurchaseAgreements`	$-168.73M	USD	Annual
Net (decrease) increase in securities sold under repurchase agreements	`NetIncreaseDecreaseInSecuritiesSoldUnderRepurchaseAgreements`	$58.52M	USD	Annual
Redemption of subordinated notes	`RepaymentsOfSubordinatedDebt`	$3.16M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$72.25M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$65.72M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$52.09M	USD	Annual
Payments of cash dividends	`PaymentsOfDividends`	$205.72M	USD	Annual
Payments of cash dividends	`PaymentsOfDividends`	$193.14M	USD	Annual
Payments of cash dividends	`PaymentsOfDividends`	$184.25M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-1.71B	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-666.75M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$3.23B	USD	Annual
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$34.28M	USD	Annual
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-2.12B	USD	Annual
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.20B	USD	Annual
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$458.41M	USD	Point-in-time
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$2.55B	USD	Point-in-time
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$424.13M	USD	Point-in-time
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$1.34B	USD	Point-in-time
CASH AND CASH EQUIVALENTS, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$458.41M	USD	Point-in-time
CASH AND CASH EQUIVALENTS, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$2.55B	USD	Point-in-time
CASH AND CASH EQUIVALENTS, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$424.13M	USD	Point-in-time
CASH AND CASH EQUIVALENTS, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$1.34B	USD	Point-in-time
Acquisition of real estate through foreclosure of collateral	`RealEstateAcquisitionsThroughForeclosures`	$10.81M	USD	Annual
Acquisition of real estate through foreclosure of collateral	`RealEstateAcquisitionsThroughForeclosures`	$2.42M	USD	Annual
Acquisition of real estate through foreclosure of collateral	`RealEstateAcquisitionsThroughForeclosures`	$6.68M	USD	Annual
Income taxes paid	`IncomeTaxesPaid`	$131.37M	USD	Annual
Income taxes paid	`IncomeTaxesPaid`	$119.12M	USD	Annual
Income taxes paid	`IncomeTaxesPaid`	$126.92M	USD	Annual
Interest paid	`InterestPaidNet`	$55.82M	USD	Annual
Interest paid	`InterestPaidNet`	$86.37M	USD	Annual
Interest paid	`InterestPaidNet`	$459.27M	USD	Annual

Stockholders Equity 24 line items

Line Item	Tag	Value	Unit	Period
BALANCE	`StockholdersEquity`	$6.70B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$6.43B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$7.08B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$6.13B	USD	Point-in-time
Net Income (Loss)	`NetIncomeLoss`	$524.52M	USD	Annual
Net Income (Loss)	`NetIncomeLoss`	$419.32M	USD	Annual
Net Income (Loss)	`NetIncomeLoss`	$519.30M	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$1.04M	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$2.08M	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-5.28M	USD	Annual
Common stock issued in connection with the acquisition of First Bancshares of Texas, Inc	`StockIssuedDuringPeriodValueAcquisitions`	$224.35M	USD	Annual
Common stock repurchase	`TreasuryStockValueAcquiredCostMethod`	$52.09M	USD	Annual
Common stock repurchase	`TreasuryStockValueAcquiredCostMethod`	$72.25M	USD	Annual
Common stock repurchase	`TreasuryStockValueAcquiredCostMethod`	$65.72M	USD	Annual
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$12.57M	USD	Annual
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$11.77M	USD	Annual
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$12.18M	USD	Annual
Cash dividends declared	`DividendsCommonStockCash`	$193.14M	USD	Annual
Cash dividends declared	`DividendsCommonStockCash`	$205.72M	USD	Annual
Cash dividends declared	`DividendsCommonStockCash`	$184.25M	USD	Annual
BALANCE	`StockholdersEquity`	$6.70B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$6.43B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$7.08B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$6.13B	USD	Point-in-time

Comprehensive Income 18 line items

Line Item	Tag	Value	Unit	Period
Net Income (Loss)	`NetIncomeLoss`	$524.52M	USD	Annual
Net Income (Loss)	`NetIncomeLoss`	$419.32M	USD	Annual
Net Income (Loss)	`NetIncomeLoss`	$519.30M	USD	Annual
Change in unrealized income (loss) during the period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$2.63M	USD	Annual
Change in unrealized income (loss) during the period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$1.32M	USD	Annual
Change in unrealized income (loss) during the period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$-6.69M	USD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent`	$2.63M	USD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent`	$1.32M	USD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent`	$-6.69M	USD	Annual
Deferred tax (expense) benefit related to other comprehensive income (loss)	`OtherComprehensiveIncomeLossTaxPortionAttributableToParent1`	$276.00K	USD	Annual
Deferred tax (expense) benefit related to other comprehensive income (loss)	`OtherComprehensiveIncomeLossTaxPortionAttributableToParent1`	$551.00K	USD	Annual
Deferred tax (expense) benefit related to other comprehensive income (loss)	`OtherComprehensiveIncomeLossTaxPortionAttributableToParent1`	$-1.40M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$1.04M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$2.08M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-5.28M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$519.23M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$520.34M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$421.39M	USD	Annual

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