10-K Filing

PROSPERITY BANCSHARES INC CIK: 1068851 FY 2021

Filing Information

Form Type	10-K
Accession Number	`0001564590-22-007263`
Period End Date	20211231
Filing Date	20220228
Fiscal Year	2021
Fiscal Period	FY
XBRL Instance	pb-10k_20211231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 103 Income Statement 111 Cash Flow Statement 122 Stockholders Equity 23 Comprehensive Income 18

Balance Sheet 103 line items

Line Item	Tag	Value	Unit	Period
Held to maturity securities, fair value	`HeldToMaturitySecuritiesFairValue`	$8.04B	USD	Point-in-time
Held to maturity securities, fair value	`HeldToMaturitySecuritiesFairValue`	$12.25B	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`	$2.55B	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Cash and due from banks	`CashAndDueFromBanks`	$1.34B	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	92.57M	shares	Point-in-time
Federal funds sold	`FederalFundsSold`	$241.00K	USD	Point-in-time
Federal funds sold	`FederalFundsSold`	$553.00K	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	92.17M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	92.17M	shares	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsAndFederalFundsSold`	$1.34B	USD	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsAndFederalFundsSold`	$2.55B	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	92.57M	shares	Point-in-time
Accumulated other comprehensive income net unrealized gain on available for sale securities, tax expense	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentTax`	$481.00K	USD	Point-in-time
Available for sale securities, at fair value	`AvailableForSaleSecuritiesDebtSecurities`	$651.51M	USD	Point-in-time
Available for sale securities, at fair value	`AvailableForSaleSecuritiesDebtSecurities`	$514.93M	USD	Point-in-time
Accumulated other comprehensive income net unrealized gain on available for sale securities, tax expense	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentTax`	$205.00K	USD	Point-in-time
Held to maturity securities, at cost (fair value of $12,251,213 and $8,039,142 respectively)	`HeldToMaturitySecurities`	$12.30B	USD	Point-in-time
Held to maturity securities, at cost (fair value of $12,251,213 and $8,039,142 respectively)	`HeldToMaturitySecurities`	$7.89B	USD	Point-in-time
Total securities	`MarketableSecurities`	$8.54B	USD	Point-in-time
Total securities	`MarketableSecurities`	$12.82B	USD	Point-in-time
Loans held for sale	`LoansReceivableHeldForSaleAmount`	$7.27M	USD	Point-in-time
Loans held for sale	`LoansReceivableHeldForSaleAmount`	$46.78M	USD	Point-in-time
Loans held for investment	`LoansAndLeasesReceivableNetOfDeferredIncome`	$16.83B	USD	Point-in-time
Loans held for investment	`LoansAndLeasesReceivableNetOfDeferredIncome`	$17.36B	USD	Point-in-time
Total loans	`LoansAndLeasesReceivableNetOfDeferredIncomeAndLoanReceivableHeldForSaleAmount`	$20.25B	USD	Point-in-time
Total loans	`LoansAndLeasesReceivableNetOfDeferredIncomeAndLoanReceivableHeldForSaleAmount`	$18.62B	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`	$286.38M	USD	Point-in-time
Less: allowance for credit losses on loans	`LoansAndLeasesReceivableAllowance`	$86.44M	USD	Point-in-time
Less: allowance for credit losses on loans	`LoansAndLeasesReceivableAllowance`	$87.47M	USD	Point-in-time
Loans, net	`LoansAndLeasesReceivableNetReportedAmount`	$19.93B	USD	Point-in-time
Loans, net	`LoansAndLeasesReceivableNetReportedAmount`	$18.33B	USD	Point-in-time
Accrued interest receivable	`InterestReceivable`	$82.07M	USD	Point-in-time
Accrued interest receivable	`InterestReceivable`	$66.03M	USD	Point-in-time
Goodwill	`Goodwill`	$3.23B	USD	Point-in-time
Goodwill	`Goodwill`	$3.22B	USD	Point-in-time
Goodwill	`Goodwill`	$3.23B	USD	Point-in-time
Core deposit intangibles, net	`FiniteLivedIntangibleAssetsNet`	$86.40M	USD	Point-in-time
Core deposit intangibles, net	`FiniteLivedIntangibleAssetsNet`	$61.68M	USD	Point-in-time
Core deposit intangibles, net	`FiniteLivedIntangibleAssetsNet`	$73.23M	USD	Point-in-time
Bank premises and equipment, net	`PropertyPlantAndEquipmentNet`	$323.57M	USD	Point-in-time
Bank premises and equipment, net	`PropertyPlantAndEquipmentNet`	$319.80M	USD	Point-in-time
Other real estate owned	`OtherRealEstate`	$622.00K	USD	Point-in-time
Other real estate owned	`OtherRealEstate`	$10.59M	USD	Point-in-time
Bank owned life insurance (BOLI)	`BankOwnedLifeInsurance`	$327.15M	USD	Point-in-time
Bank owned life insurance (BOLI)	`BankOwnedLifeInsurance`	$324.36M	USD	Point-in-time
Federal Home Loan Bank of Dallas stock	`FederalHomeLoanBankStock`	$8.90M	USD	Point-in-time
Federal Home Loan Bank of Dallas stock	`FederalHomeLoanBankStock`	$8.90M	USD	Point-in-time
Other assets	`OtherAssets`	$121.50M	USD	Point-in-time
Other assets	`OtherAssets`	$187.67M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$34.06B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$37.83B	USD	Point-in-time
Noninterest-bearing	`NoninterestBearingDepositLiabilities`	$10.75B	USD	Point-in-time
Noninterest-bearing	`NoninterestBearingDepositLiabilities`	$9.15B	USD	Point-in-time
Interest-bearing	`InterestBearingDepositLiabilities`	$20.02B	USD	Point-in-time
Interest-bearing	`InterestBearingDepositLiabilities`	$18.21B	USD	Point-in-time
Total deposits	`Deposits`	$30.77B	USD	Point-in-time
Total deposits	`Deposits`	$27.36B	USD	Point-in-time
Securities sold under repurchase agreements	`SecuritiesSoldUnderAgreementsToRepurchase`	$389.58M	USD	Point-in-time
Securities sold under repurchase agreements	`SecuritiesSoldUnderAgreementsToRepurchase`	$448.10M	USD	Point-in-time
Subordinated notes	`SubordinatedDebt`	-	USD	Point-in-time
Subordinated notes	`SubordinatedDebt`	-	USD	Point-in-time
Accrued interest payable	`InterestPayableCurrentAndNoncurrent`	$1.26M	USD	Point-in-time
Accrued interest payable	`InterestPayableCurrentAndNoncurrent`	$3.46M	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`	$29.95M	USD	Point-in-time
Allowance for credit losses on off-balance sheet credit exposures	`OffBalanceSheetCreditLossLiability`	$29.95M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$155.66M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$145.12M	USD	Point-in-time
Total liabilities	`Liabilities`	$31.41B	USD	Point-in-time
Total liabilities	`Liabilities`	$27.93B	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; 92,170,480 shares issued and outstanding at December 31, 2021; 92,570,789 shares issued and outstanding at December 31, 2020	`CommonStockValue`	$92.57M	USD	Point-in-time
Common stock, $1 par value; 200,000,000 shares authorized; 92,170,480 shares issued and outstanding at December 31, 2021; 92,570,789 shares issued and outstanding at December 31, 2020	`CommonStockValue`	$92.17M	USD	Point-in-time
Capital surplus	`AdditionalPaidInCapitalCommonStock`	$3.63B	USD	Point-in-time
Capital surplus	`AdditionalPaidInCapitalCommonStock`	$3.60B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.74B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.40B	USD	Point-in-time
Accumulated other comprehensive income net unrealized gain on available for sale securities, net of tax expense of $481 and $205, respectively	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$602.00K	USD	Point-in-time
Accumulated other comprehensive income net unrealized gain on available for sale securities, net of tax expense of $481 and $205, respectively	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$310.00K	USD	Point-in-time
Accumulated other comprehensive income net unrealized gain on available for sale securities, net of tax expense of $481 and $205, respectively	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$1.81M	USD	Point-in-time
Accumulated other comprehensive income net unrealized gain on available for sale securities, net of tax expense of $481 and $205, respectively	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$769.00K	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$6.43B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$5.97B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$4.05B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$6.13B	USD	Point-in-time
TOTAL LIABILITIES AND SHAREHOLDERS EQUITY	`LiabilitiesAndStockholdersEquity`	$37.83B	USD	Point-in-time
TOTAL LIABILITIES AND SHAREHOLDERS EQUITY	`LiabilitiesAndStockholdersEquity`	$34.06B	USD	Point-in-time

Income Statement 111 line items

Line Item	Tag	Value	Unit	Period
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$621.44M	USD	Annual
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$975.89M	USD	Annual
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$869.91M	USD	Annual
Securities	`InterestAndDividendIncomeSecurities`	$166.81M	USD	Annual
Securities	`InterestAndDividendIncomeSecurities`	$175.46M	USD	Annual
Securities	`InterestAndDividendIncomeSecurities`	$209.81M	USD	Annual
Federal funds sold and other earning assets	`InterestIncomeFederalFundsSoldAndOtherEarningAssets`	$1.68M	USD	Annual
Federal funds sold and other earning assets	`InterestIncomeFederalFundsSoldAndOtherEarningAssets`	$1.20M	USD	Annual
Federal funds sold and other earning assets	`InterestIncomeFederalFundsSoldAndOtherEarningAssets`	$1.56M	USD	Annual
Total interest income	`InterestAndDividendIncomeOperating`	$1.05B	USD	Annual
Total interest income	`InterestAndDividendIncomeOperating`	$1.14B	USD	Annual
Total interest income	`InterestAndDividendIncomeOperating`	$832.94M	USD	Annual
Deposits	`InterestExpenseDeposits`	$52.91M	USD	Annual
Deposits	`InterestExpenseDeposits`	$111.39M	USD	Annual
Deposits	`InterestExpenseDeposits`	$102.50M	USD	Annual
Other borrowings	`InterestExpenseOther`	-	USD	Annual
Other borrowings	`InterestExpenseOther`	$21.32M	USD	Annual
Other borrowings	`InterestExpenseOther`	$3.55M	USD	Annual
Securities sold under repurchase agreements	`InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase`	$3.38M	USD	Annual
Securities sold under repurchase agreements	`InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase`	$1.63M	USD	Annual
Securities sold under repurchase agreements	`InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase`	$702.00K	USD	Annual
Subordinated notes	`InterestExpenseDebt`	$5.50M	USD	Annual
Subordinated notes	`InterestExpenseDebt`	-	USD	Annual
Subordinated notes	`InterestExpenseDebt`	$1.07M	USD	Annual
Total interest expense	`InterestExpense`	$53.62M	USD	Annual
Total interest expense	`InterestExpense`	$113.18M	USD	Annual
Total interest expense	`InterestExpense`	$137.17M	USD	Annual
NET INTEREST INCOME	`InterestIncomeExpenseNet`	$993.31M	USD	Annual
NET INTEREST INCOME	`InterestIncomeExpenseNet`	$1.03B	USD	Annual
NET INTEREST INCOME	`InterestIncomeExpenseNet`	$695.77M	USD	Annual
PROVISION FOR CREDIT LOSSES	`ProvisionForLoanAndLeaseLosses`	$4.30M	USD	Annual
PROVISION FOR CREDIT LOSSES	`ProvisionForLoanAndLeaseLosses`	-	USD	Annual
PROVISION FOR CREDIT LOSSES	`ProvisionForLoanAndLeaseLosses`	$20.00M	USD	Annual
NET INTEREST INCOME AFTER PROVISION FOR CREDIT LOSSES	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$691.47M	USD	Annual
NET INTEREST INCOME AFTER PROVISION FOR CREDIT LOSSES	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$1.01B	USD	Annual
NET INTEREST INCOME AFTER PROVISION FOR CREDIT LOSSES	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$993.31M	USD	Annual
Nonsufficient funds (NSF) fees	`NonsufficientFundsFees`	$29.61M	USD	Annual
Nonsufficient funds (NSF) fees	`NonsufficientFundsFees`	$30.30M	USD	Annual
Nonsufficient funds (NSF) fees	`NonsufficientFundsFees`	$34.61M	USD	Annual
Credit card, debit card and ATM card income	`NoninterestIncomeCreditCardDebitCardAndATMCard`	$26.87M	USD	Annual
Credit card, debit card and ATM card income	`NoninterestIncomeCreditCardDebitCardAndATMCard`	$34.68M	USD	Annual
Credit card, debit card and ATM card income	`NoninterestIncomeCreditCardDebitCardAndATMCard`	$31.25M	USD	Annual
Service charges on deposit accounts	`NoninterestIncomeServiceChargesOnDepositAccounts`	$20.60M	USD	Annual
Service charges on deposit accounts	`NoninterestIncomeServiceChargesOnDepositAccounts`	$23.86M	USD	Annual
Service charges on deposit accounts	`NoninterestIncomeServiceChargesOnDepositAccounts`	$24.39M	USD	Annual
Trust income	`NoninterestIncomeTrust`	$10.28M	USD	Annual
Trust income	`NoninterestIncomeTrust`	$10.23M	USD	Annual
Trust income	`NoninterestIncomeTrust`	$9.60M	USD	Annual
Mortgage income	`NoninterestIncomeMortgage`	$10.78M	USD	Annual
Mortgage income	`NoninterestIncomeMortgage`	$8.30M	USD	Annual
Mortgage income	`NoninterestIncomeMortgage`	$5.01M	USD	Annual
Brokerage income	`BrokerageCommissionsRevenue`	$3.32M	USD	Annual
Brokerage income	`BrokerageCommissionsRevenue`	$2.50M	USD	Annual
Brokerage income	`BrokerageCommissionsRevenue`	$2.36M	USD	Annual
Net gain (loss) on sale or write down of assets	`GainLossOnDispositionOfAssets1`	$-1.81M	USD	Annual
Net gain (loss) on sale or write down of assets	`GainLossOnDispositionOfAssets1`	$-5.53M	USD	Annual
Net gain (loss) on sale or write down of assets	`GainLossOnDispositionOfAssets1`	$1.10M	USD	Annual
Other	`NoninterestIncomeOtherOperatingIncome`	$26.41M	USD	Annual
Other	`NoninterestIncomeOtherOperatingIncome`	$28.79M	USD	Annual
Other	`NoninterestIncomeOtherOperatingIncome`	$28.29M	USD	Annual
Total noninterest income	`NoninterestIncome`	$131.53M	USD	Annual
Total noninterest income	`NoninterestIncome`	$124.28M	USD	Annual
Total noninterest income	`NoninterestIncome`	$139.97M	USD	Annual
Salaries and employee benefits	`LaborAndRelatedExpense`	$310.56M	USD	Annual
Salaries and employee benefits	`LaborAndRelatedExpense`	$309.27M	USD	Annual
Salaries and employee benefits	`LaborAndRelatedExpense`	$226.35M	USD	Annual
Net occupancy and equipment	`OccupancyNet`	$35.04M	USD	Annual
Net occupancy and equipment	`OccupancyNet`	$23.98M	USD	Annual
Net occupancy and equipment	`OccupancyNet`	$32.18M	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`	$40.33M	USD	Annual
Credit and debit card, data processing and software amortization	`DebitCardDataProcessingAndSoftwareAmortization`	$23.62M	USD	Annual
Regulatory assessments and FDIC insurance	`RegulatoryAssessmentsAndFdicInsurance`	$9.86M	USD	Annual
Regulatory assessments and FDIC insurance	`RegulatoryAssessmentsAndFdicInsurance`	$10.64M	USD	Annual
Regulatory assessments and FDIC insurance	`RegulatoryAssessmentsAndFdicInsurance`	$8.61M	USD	Annual
Core deposit intangibles amortization	`AmortizationOfIntangibleAssets`	$11.55M	USD	Annual
Core deposit intangibles amortization	`AmortizationOfIntangibleAssets`	$13.17M	USD	Annual
Core deposit intangibles amortization	`AmortizationOfIntangibleAssets`	$6.54M	USD	Annual
Depreciation	`DepreciationNonproduction`	$13.71M	USD	Annual
Depreciation	`DepreciationNonproduction`	$18.23M	USD	Annual
Depreciation	`DepreciationNonproduction`	$18.09M	USD	Annual
Communications	`Communication`	$9.68M	USD	Annual
Communications	`Communication`	$12.48M	USD	Annual
Communications	`Communication`	$12.03M	USD	Annual
Net other real estate (income) expense	`ForeclosedRealEstateExpenseAndRevenue`	$165.00K	USD	Annual
Net other real estate (income) expense	`ForeclosedRealEstateExpenseAndRevenue`	$-67.00K	USD	Annual
Net other real estate (income) expense	`ForeclosedRealEstateExpenseAndRevenue`	$-2.22M	USD	Annual
Merger related expenses	`BusinessCombinationAcquisitionRelatedCosts`	$8.02M	USD	Annual
Merger related expenses	`BusinessCombinationAcquisitionRelatedCosts`	-	USD	Annual
Merger related expenses	`BusinessCombinationAcquisitionRelatedCosts`	$46.40M	USD	Annual
Other	`OtherNoninterestExpense`	$50.68M	USD	Annual
Other	`OtherNoninterestExpense`	$37.71M	USD	Annual
Other	`OtherNoninterestExpense`	$45.69M	USD	Annual
Total noninterest expense	`NoninterestExpense`	$497.23M	USD	Annual
Total noninterest expense	`NoninterestExpense`	$473.62M	USD	Annual
Total noninterest expense	`NoninterestExpense`	$396.54M	USD	Annual
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$659.65M	USD	Annual
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$419.21M	USD	Annual
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$645.03M	USD	Annual
PROVISION FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$116.13M	USD	Annual
PROVISION FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$140.36M	USD	Annual
PROVISION FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$86.66M	USD	Annual
NET INCOME	`NetIncomeLoss`	$332.55M	USD	Annual
NET INCOME	`NetIncomeLoss`	$528.90M	USD	Annual
NET INCOME	`NetIncomeLoss`	$519.30M	USD	Annual
Basic	`EarningsPerShareBasic`	$4.52	USD	Annual
Basic	`EarningsPerShareBasic`	$5.68	USD	Annual
Basic	`EarningsPerShareBasic`	$5.60	USD	Annual
Diluted	`EarningsPerShareDiluted`	$4.52	USD	Annual
Diluted	`EarningsPerShareDiluted`	$5.68	USD	Annual
Diluted	`EarningsPerShareDiluted`	$5.60	USD	Annual

Cash Flow Statement 122 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$519.30M	USD	Annual
Net income	`ProfitLoss`	$528.90M	USD	Annual
Net income	`ProfitLoss`	$332.55M	USD	Annual
Depreciation and core deposit intangibles amortization	`DepreciationAmortizationAndAccretionNet`	$20.25M	USD	Annual
Depreciation and core deposit intangibles amortization	`DepreciationAmortizationAndAccretionNet`	$31.40M	USD	Annual
Depreciation and core deposit intangibles amortization	`DepreciationAmortizationAndAccretionNet`	$29.65M	USD	Annual
Provision for credit losses	`ProvisionForLoanAndLeaseLosses`	$4.30M	USD	Annual
Provision for credit losses	`ProvisionForLoanAndLeaseLosses`	-	USD	Annual
Provision for credit losses	`ProvisionForLoanAndLeaseLosses`	$20.00M	USD	Annual
Deferred income tax expense (benefit)	`DeferredIncomeTaxExpenseBenefit`	$-26.42M	USD	Annual
Deferred income tax expense (benefit)	`DeferredIncomeTaxExpenseBenefit`	$22.83M	USD	Annual
Deferred income tax expense (benefit)	`DeferredIncomeTaxExpenseBenefit`	$24.82M	USD	Annual
Net amortization of premium on investments	`AmortizationOfFinancingCostsAndDiscounts`	$58.43M	USD	Annual
Net amortization of premium on investments	`AmortizationOfFinancingCostsAndDiscounts`	$38.83M	USD	Annual
Net amortization of premium on investments	`AmortizationOfFinancingCostsAndDiscounts`	$30.78M	USD	Annual
(Gain) loss on sale or write down of premises, equipment, other assets and other real estate	`GainsLossesOnSalesOfOtherRealEstate`	$-5.08M	USD	Annual
(Gain) loss on sale or write down of premises, equipment, other assets and other real estate	`GainsLossesOnSalesOfOtherRealEstate`	$3.82M	USD	Annual
(Gain) loss on sale or write down of premises, equipment, other assets and other real estate	`GainsLossesOnSalesOfOtherRealEstate`	$67.00K	USD	Annual
Net amortization of premium on deposits	`NetAccretionOfDiscountOnDeposits`	$1.71M	USD	Annual
Net amortization of premium on deposits	`NetAccretionOfDiscountOnDeposits`	$6.09M	USD	Annual
Net amortization of premium on deposits	`NetAccretionOfDiscountOnDeposits`	$1.16M	USD	Annual
Net accretion of discount on loans	`NetAccretionOfDiscountOnLoans`	$28.05M	USD	Annual
Net accretion of discount on loans	`NetAccretionOfDiscountOnLoans`	$39.28M	USD	Annual
Net accretion of discount on loans	`NetAccretionOfDiscountOnLoans`	$91.34M	USD	Annual
Proceeds from sale of loans held for sale	`ProceedsFromSaleOfLoansHeldForSale`	$462.75M	USD	Annual
Proceeds from sale of loans held for sale	`ProceedsFromSaleOfLoansHeldForSale`	$249.54M	USD	Annual
Proceeds from sale of loans held for sale	`ProceedsFromSaleOfLoansHeldForSale`	$221.49M	USD	Annual
Originations of loans held for sale	`PaymentsForOriginationAndPurchasesOfLoansHeldForSale`	$429.66M	USD	Annual
Originations of loans held for sale	`PaymentsForOriginationAndPurchasesOfLoansHeldForSale`	$212.64M	USD	Annual
Originations of loans held for sale	`PaymentsForOriginationAndPurchasesOfLoansHeldForSale`	$213.47M	USD	Annual
Stock based compensation expense	`ShareBasedCompensation`	$12.61M	USD	Annual
Stock based compensation expense	`ShareBasedCompensation`	$10.61M	USD	Annual
Stock based compensation expense	`ShareBasedCompensation`	$12.57M	USD	Annual
Decrease in accrued interest receivable and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-84.15M	USD	Annual
Decrease in accrued interest receivable and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-29.11M	USD	Annual
Decrease in accrued interest receivable and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-61.33M	USD	Annual
Decrease in accrued interest payable and other liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$-2.01M	USD	Annual
Decrease in accrued interest payable and other liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$-31.40M	USD	Annual
Decrease in accrued interest payable and other liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$-44.08M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$403.01M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$582.32M	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`	$2.45B	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`	$1.82B	USD	Annual
Purchase of held to maturity securities	`PaymentsToAcquireHeldToMaturitySecurities`	$7.32B	USD	Annual
Purchase of held to maturity securities	`PaymentsToAcquireHeldToMaturitySecurities`	$2.10B	USD	Annual
Purchase of held to maturity securities	`PaymentsToAcquireHeldToMaturitySecurities`	$331.99M	USD	Annual
Proceeds from maturities, sales and principal paydowns of available for sale securities	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$9.03B	USD	Annual
Proceeds from maturities, sales and principal paydowns of available for sale securities	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$16.44B	USD	Annual
Proceeds from maturities, sales and principal paydowns of available for sale securities	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$15.05B	USD	Annual
Purchase of available for sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$15.41B	USD	Annual
Purchase of available for sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$9.23B	USD	Annual
Purchase of available for sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$16.30B	USD	Annual
Originations of Warehouse Purchase Program loans	`PaymentsToAcquireLoansReceivable`	$4.19B	USD	Annual
Originations of Warehouse Purchase Program loans	`PaymentsToAcquireLoansReceivable`	$43.29B	USD	Annual
Originations of Warehouse Purchase Program loans	`PaymentsToAcquireLoansReceivable`	$36.02B	USD	Annual
Proceeds from pay-offs of Warehouse Purchase Program loans	`ProceedsFromCollectionOfLoansReceivable`	$4.34B	USD	Annual
Proceeds from pay-offs of Warehouse Purchase Program loans	`ProceedsFromCollectionOfLoansReceivable`	$42.00B	USD	Annual
Proceeds from pay-offs of Warehouse Purchase Program loans	`ProceedsFromCollectionOfLoansReceivable`	$37.09B	USD	Annual
Net decrease (increase) in loans held for investment	`PaymentsForProceedsFromLoansAndLeases`	$78.33M	USD	Annual
Net decrease (increase) in loans held for investment	`PaymentsForProceedsFromLoansAndLeases`	$-529.67M	USD	Annual
Net decrease (increase) in loans held for investment	`PaymentsForProceedsFromLoansAndLeases`	$-29.76M	USD	Annual
Purchase of bank premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$22.14M	USD	Annual
Purchase of bank premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$19.02M	USD	Annual
Purchase of bank premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$18.59M	USD	Annual
Proceeds from sale of bank premises, equipment and other real estate	`ProceedsFromSaleOfProductiveAssets`	$5.32M	USD	Annual
Proceeds from sale of bank premises, equipment and other real estate	`ProceedsFromSaleOfProductiveAssets`	$13.91M	USD	Annual
Proceeds from sale of bank premises, equipment and other real estate	`ProceedsFromSaleOfProductiveAssets`	$24.18M	USD	Annual
Proceeds from insurance claims	`ProceedsFromLifeInsurancePolicies`	$6.78M	USD	Annual
Proceeds from insurance claims	`ProceedsFromLifeInsurancePolicies`	$5.16M	USD	Annual
Proceeds from insurance claims	`ProceedsFromLifeInsurancePolicies`	$6.92M	USD	Annual
Net cash used in the purchase of LegacyTexas Financial Group, Inc.	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$77.05M	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.27B	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.72B	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$1.26B	USD	Annual
Net increase in noninterest-bearing deposits	`NetChangeNoninterestBearingDepositsDomestic`	$1.60B	USD	Annual
Net increase in noninterest-bearing deposits	`NetChangeNoninterestBearingDepositsDomestic`	$361.87M	USD	Annual
Net increase in noninterest-bearing deposits	`NetChangeNoninterestBearingDepositsDomestic`	$1.39B	USD	Annual
Net increase in interest-bearing deposits	`NetChangeInterestBearingDepositsDomestic`	$1.81B	USD	Annual
Net increase in interest-bearing deposits	`NetChangeInterestBearingDepositsDomestic`	$148.28M	USD	Annual
Net increase in interest-bearing deposits	`NetChangeInterestBearingDepositsDomestic`	$1.78B	USD	Annual
Net repayments from other short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebtExcludingSecuritiesSoldUnderRepurchaseAgreements`	$-1.80B	USD	Annual
Net repayments from other short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebtExcludingSecuritiesSoldUnderRepurchaseAgreements`	$-1.30B	USD	Annual
Repayments of other long-term borrowings	`RepaymentsOfOtherLongTermDebt`	$1.08M	USD	Annual
Repayments of other long-term borrowings	`RepaymentsOfOtherLongTermDebt`	$3.73M	USD	Annual
Net increase in securities sold under repurchase agreements	`ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase`	$58.52M	USD	Annual
Net increase in securities sold under repurchase agreements	`ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase`	$34.90M	USD	Annual
Net increase in securities sold under repurchase agreements	`ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase`	$12.29M	USD	Annual
Redemption of subordinated notes	`RepaymentsOfSubordinatedDebt`	$15.61M	USD	Annual
Redemption of subordinated notes	`RepaymentsOfSubordinatedDebt`	$125.00M	USD	Point-in-time
Redemption of subordinated notes	`RepaymentsOfSubordinatedDebt`	$125.00M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$52.09M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$94.48M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$115.16M	USD	Annual
Payments of cash dividends	`PaymentsOfDividends`	$184.25M	USD	Annual
Payments of cash dividends	`PaymentsOfDividends`	$173.82M	USD	Annual
Payments of cash dividends	`PaymentsOfDividends`	$128.90M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-1.50B	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$3.23B	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$1.46B	USD	Annual
NET INCREASE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$162.98M	USD	Annual
NET INCREASE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$769.44M	USD	Annual
NET INCREASE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.20B	USD	Annual
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$574.11M	USD	Point-in-time
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$1.34B	USD	Point-in-time
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$411.13M	USD	Point-in-time
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$2.55B	USD	Point-in-time
CASH AND CASH EQUIVALENTS, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$574.11M	USD	Point-in-time
CASH AND CASH EQUIVALENTS, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$1.34B	USD	Point-in-time
CASH AND CASH EQUIVALENTS, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$411.13M	USD	Point-in-time
CASH AND CASH EQUIVALENTS, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$2.55B	USD	Point-in-time
Stock issued in connection with the LegacyTexas Financial Group, Inc. merger	`OtherSignificantNoncashTransactionValueOfConsiderationGiven1`	$1.80B	USD	Annual
Acquisition of real estate through foreclosure of collateral	`RealEstateAcquisitionsThroughForeclosures`	$6.68M	USD	Annual
Acquisition of real estate through foreclosure of collateral	`RealEstateAcquisitionsThroughForeclosures`	$4.20M	USD	Annual
Acquisition of real estate through foreclosure of collateral	`RealEstateAcquisitionsThroughForeclosures`	$15.96M	USD	Annual
Income taxes paid	`IncomeTaxesPaid`	$163.60M	USD	Annual
Income taxes paid	`IncomeTaxesPaid`	$126.92M	USD	Annual
Income taxes paid	`IncomeTaxesPaid`	$82.15M	USD	Annual
Interest paid	`InterestPaidNet`	$55.82M	USD	Annual
Interest paid	`InterestPaidNet`	$118.30M	USD	Annual
Interest paid	`InterestPaidNet`	$139.36M	USD	Annual

Stockholders Equity 23 line items

Line Item	Tag	Value	Unit	Period
BALANCE	`StockholdersEquity`	$6.43B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$5.97B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$4.05B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$6.13B	USD	Point-in-time
Net income	`NetIncomeLoss`	$332.55M	USD	Annual
Net income	`NetIncomeLoss`	$528.90M	USD	Annual
Net income	`NetIncomeLoss`	$519.30M	USD	Annual
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$1.04M	USD	Annual
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$292.00K	USD	Annual
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$167.00K	USD	Annual
Common stock repurchase	`TreasuryStockValueAcquiredCostMethod`	$94.48M	USD	Annual
Common stock repurchase	`TreasuryStockValueAcquiredCostMethod`	$115.16M	USD	Annual
Common stock repurchase	`TreasuryStockValueAcquiredCostMethod`	$52.09M	USD	Annual
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$12.61M	USD	Annual
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$12.57M	USD	Annual
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$10.61M	USD	Annual
Cash dividends declared	`DividendsCommonStockCash`	$173.82M	USD	Annual
Cash dividends declared	`DividendsCommonStockCash`	$128.90M	USD	Annual
Cash dividends declared	`DividendsCommonStockCash`	$184.25M	USD	Annual
BALANCE	`StockholdersEquity`	$6.43B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$5.97B	USD	Point-in-time
BALANCE	`StockholdersEquity`	$4.05B	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	`NetIncomeLoss`	$332.55M	USD	Annual
Net income	`NetIncomeLoss`	$528.90M	USD	Annual
Net income	`NetIncomeLoss`	$519.30M	USD	Annual
Change in unrealized gains during the period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$212.00K	USD	Annual
Change in unrealized gains during the period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$370.00K	USD	Annual
Change in unrealized gains during the period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$1.32M	USD	Annual
Total other comprehensive income	`OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent`	$370.00K	USD	Annual
Total other comprehensive income	`OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent`	$212.00K	USD	Annual
Total other comprehensive income	`OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent`	$1.32M	USD	Annual
Deferred tax expense related to other comprehensive income	`OtherComprehensiveIncomeLossTaxPortionAttributableToParent1`	$276.00K	USD	Annual
Deferred tax expense related to other comprehensive income	`OtherComprehensiveIncomeLossTaxPortionAttributableToParent1`	$45.00K	USD	Annual
Deferred tax expense related to other comprehensive income	`OtherComprehensiveIncomeLossTaxPortionAttributableToParent1`	$78.00K	USD	Annual
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$1.04M	USD	Annual
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$292.00K	USD	Annual
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$167.00K	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$332.84M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$529.07M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$520.34M	USD	Annual

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