10-K Filing

SouthState Bank Corp CIK: 764038 FY 2020

Filing Information

Form Type	10-K
Accession Number	`0001558370-21-001976`
Period End Date	20201231
Filing Date	20210226
Fiscal Year	2020
Fiscal Period	FY
XBRL Instance	ssb-20201231x10k_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 92 Income Statement 110 Cash Flow Statement 184 Stockholders Equity 44 Comprehensive Income 54

Balance Sheet 92 line items

Line Item	Tag	Value	Unit	Period
Securities held to maturity, fair value (in dollars)	`HeldToMaturitySecuritiesFairValue`	$957.18M	USD	Point-in-time
Securities held to maturity, fair value (in dollars)	`HeldToMaturitySecuritiesFairValue`	-	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$2.50	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$2.50	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	80.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	160.00M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	33.74M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	70.97M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	33.74M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	70.97M	shares	Point-in-time
Cash and due from banks	`CashAndDueFromBanks`	$262.02M	USD	Point-in-time
Cash and due from banks	`CashAndDueFromBanks`	$363.31M	USD	Point-in-time
Federal funds sold and interest-bearing deposits with banks	`FederalFundsSoldAndInterestBearingDepositsWithBanks`	$3.58B	USD	Point-in-time
Federal funds sold and interest-bearing deposits with banks	`FederalFundsSoldAndInterestBearingDepositsWithBanks`	$377.69M	USD	Point-in-time
Deposits in other financial institutions (restricted cash)	`InterestBearingDepositsInBanks`	$48.99M	USD	Point-in-time
Deposits in other financial institutions (restricted cash)	`InterestBearingDepositsInBanks`	$663.54M	USD	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsAndFederalFundsSold`	$4.61B	USD	Point-in-time
Total cash and cash equivalents	`CashCashEquivalentsAndFederalFundsSold`	$688.70M	USD	Point-in-time
Trading securities, at fair value	`TradingSecuritiesFairValue`	$10.67M	USD	Point-in-time
Securities held-to-maturity (fair value of $957,183 and $0)	`HeldToMaturitySecurities`	$955.54M	USD	Point-in-time
Securities available-for-sale, at fair value	`AvailableForSaleSecuritiesDebtSecurities`	$3.33B	USD	Point-in-time
Securities available-for-sale, at fair value	`AvailableForSaleSecuritiesDebtSecurities`	$1.96B	USD	Point-in-time
Other investments	`OtherInvestments`	$49.12M	USD	Point-in-time
Other investments	`OtherInvestments`	$160.44M	USD	Point-in-time
Total investment securities	`Investments`	$2.01B	USD	Point-in-time
Total investment securities	`Investments`	$4.45B	USD	Point-in-time
Loans held for sale	`LoansReceivableHeldForSaleNetNotPartOfDisposalGroup`	$290.47M	USD	Point-in-time
Loans held for sale	`LoansReceivableHeldForSaleNetNotPartOfDisposalGroup`	$59.36M	USD	Point-in-time
Total loans - ASU 2016-13	`LoansAndLeasesReceivableGrossCarryingAmount`	$24.66B	USD	Point-in-time
Less allowance for credit losses	`LoansAndLeasesReceivableAllowance`	$457.31M	USD	Point-in-time
Less allowance for credit losses	`LoansAndLeasesReceivableAllowance`	$56.93M	USD	Point-in-time
Loans, net	`LoansAndLeasesReceivableNetReportedAmount`	$11.31B	USD	Point-in-time
Loans, net	`LoansAndLeasesReceivableNetReportedAmount`	$24.21B	USD	Point-in-time
Other real estate owned	`OtherRealEstateAndForeclosedAssets`	$11.91M	USD	Point-in-time
Other real estate owned	`OtherRealEstateAndForeclosedAssets`	$6.54M	USD	Point-in-time
Bank property held for sale	`BankPropertyHeldForSale`	$36.01M	USD	Point-in-time
Bank property held for sale	`BankPropertyHeldForSale`	$5.42M	USD	Point-in-time
Premises and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$317.32M	USD	Point-in-time
Premises and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$579.24M	USD	Point-in-time
Bank owned life insurance	`BankOwnedLifeInsurance`	$234.57M	USD	Point-in-time
Bank owned life insurance	`BankOwnedLifeInsurance`	$559.37M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$110.95M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$31.32M	USD	Point-in-time
Derivatives assets	`DerivativeAssetsNoncurrent`	$16.25M	USD	Point-in-time
Derivatives assets	`DerivativeAssetsNoncurrent`	$813.90M	USD	Point-in-time
Mortgage servicing rights	`ServicingAsset`	$30.52M	USD	Point-in-time
Mortgage servicing rights	`ServicingAsset`	$43.82M	USD	Point-in-time
Core deposit and other intangibles	`IntangibleAssetsNetExcludingGoodwill`	$49.82M	USD	Point-in-time
Core deposit and other intangibles	`IntangibleAssetsNetExcludingGoodwill`	$162.59M	USD	Point-in-time
Goodwill	`Goodwill`	$1.00B	USD	Point-in-time
Goodwill	`Goodwill`	$1.00B	USD	Point-in-time
Goodwill	`Goodwill`	$1.56B	USD	Point-in-time
Other assets	`OtherAssets`	$344.27M	USD	Point-in-time
Other assets	`OtherAssets`	$160.87M	USD	Point-in-time
Total assets	`Assets`	$37.79B	USD	Point-in-time
Total assets	`Assets`	$15.92B	USD	Point-in-time
Noninterest-bearing	`NoninterestBearingDepositLiabilities`	$9.71B	USD	Point-in-time
Noninterest-bearing	`NoninterestBearingDepositLiabilities`	$3.25B	USD	Point-in-time
Interest-bearing	`InterestBearingDepositLiabilities`	$20.98B	USD	Point-in-time
Interest-bearing	`InterestBearingDepositLiabilities`	$8.93B	USD	Point-in-time
Total deposits	`Deposits`	$12.18B	USD	Point-in-time
Total deposits	`Deposits`	$30.69B	USD	Point-in-time
Federal funds purchased	`FederalFundsPurchased`	$56.58M	USD	Point-in-time
Federal funds purchased	`FederalFundsPurchased`	$384.74M	USD	Point-in-time
Securities sold under agreements to repurchase	`SecuritiesSoldUnderAgreementsToRepurchase`	$242.16M	USD	Point-in-time
Securities sold under agreements to repurchase	`SecuritiesSoldUnderAgreementsToRepurchase`	$394.93M	USD	Point-in-time
Corporate and subordinated debentures	`CorporateAndSubordinatedDebentures`	$390.18M	USD	Point-in-time
Corporate and subordinated debentures	`CorporateAndSubordinatedDebentures`	$115.83M	USD	Point-in-time
Other borrowings	`OtherBorrowings`	$700.10M	USD	Point-in-time
Other borrowings	`OtherBorrowings`	$390.18M	USD	Point-in-time
Reserve for unfunded commitments	`ReserveForUnfundedCommitments`	$43.38M	USD	Point-in-time
Reserve for unfunded commitments	`ReserveForUnfundedCommitments`	$335.00K	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilities`	$31.27M	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilities`	$804.83M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$225.49M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$430.05M	USD	Point-in-time
Total liabilities	`Liabilities`	$33.14B	USD	Point-in-time
Total liabilities	`Liabilities`	$13.55B	USD	Point-in-time
Common stock - $2.50 par value; authorized 160,000,000 and 80,000,000 shares; 70,973,477 and 33,744,385 shares issued and outstanding, respectively	`CommonStockValue`	$84.36M	USD	Point-in-time
Common stock - $2.50 par value; authorized 160,000,000 and 80,000,000 shares; 70,973,477 and 33,744,385 shares issued and outstanding, respectively	`CommonStockValue`	$177.43M	USD	Point-in-time
Surplus	`AdditionalPaidInCapital`	$1.61B	USD	Point-in-time
Surplus	`AdditionalPaidInCapital`	$3.77B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$657.45M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$679.89M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$1.02M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$47.59M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$2.37B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$2.37B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$2.31B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$4.65B	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$37.79B	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$15.92B	USD	Point-in-time

Income Statement 110 line items

Line Item	Tag	Value	Unit	Period
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$534.79M	USD	Annual
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$521.48M	USD	Annual
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$851.20M	USD	Annual
Taxable	`InterestIncomeSecuritiesTaxable`	$39.95M	USD	Annual
Taxable	`InterestIncomeSecuritiesTaxable`	$35.56M	USD	Annual
Taxable	`InterestIncomeSecuritiesTaxable`	$47.42M	USD	Annual
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$6.15M	USD	Annual
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$6.19M	USD	Annual
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$7.21M	USD	Annual
Federal funds sold, securities purchased under agreements to resell and interest-bearing deposits with banks	`InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell`	$4.20M	USD	Annual
Federal funds sold, securities purchased under agreements to resell and interest-bearing deposits with banks	`InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell`	$9.90M	USD	Annual
Federal funds sold, securities purchased under agreements to resell and interest-bearing deposits with banks	`InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell`	$4.01M	USD	Annual
Total interest income	`InterestAndDividendIncomeOperating`	$910.03M	USD	Annual
Total interest income	`InterestAndDividendIncomeOperating`	$567.21M	USD	Annual
Total interest income	`InterestAndDividendIncomeOperating`	$590.83M	USD	Annual
Deposits	`InterestExpenseDeposits`	$55.44M	USD	Annual
Deposits	`InterestExpenseDeposits`	$45.45M	USD	Annual
Deposits	`InterestExpenseDeposits`	$65.92M	USD	Annual
Federal funds purchased and securities sold under agreements to repurchase	`InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase`	$1.95M	USD	Annual
Federal funds purchased and securities sold under agreements to repurchase	`InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase`	$2.36M	USD	Annual
Federal funds purchased and securities sold under agreements to repurchase	`InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase`	$2.63M	USD	Annual
Corporate and subordinated debentures	`InterestExpenseSubordinatedNotesAndDebentures`	$12.97M	USD	Annual
Corporate and subordinated debentures	`InterestExpenseSubordinatedNotesAndDebentures`	$5.64M	USD	Annual
Corporate and subordinated debentures	`InterestExpenseSubordinatedNotesAndDebentures`	$5.29M	USD	Annual
Other borrowings	`InterestExpenseOther`	$13.20M	USD	Annual
Other borrowings	`InterestExpenseOther`	$891.00K	USD	Annual
Other borrowings	`InterestExpenseOther`	$12.36M	USD	Annual
Total interest expense	`InterestExpense`	$83.56M	USD	Annual
Total interest expense	`InterestExpense`	$53.99M	USD	Annual
Total interest expense	`InterestExpense`	$86.55M	USD	Annual
Net interest income	`InterestIncomeExpenseNet`	$826.47M	USD	Annual
Net interest income	`InterestIncomeExpenseNet`	$513.22M	USD	Annual
Net interest income	`InterestIncomeExpenseNet`	$504.27M	USD	Annual
Provision for credit losses	`ProvisionForLoanLossesExpensed`	$12.78M	USD	Annual
Provision for credit losses	`ProvisionForLoanLossesExpensed`	$13.78M	USD	Annual
Provision for credit losses	`ProvisionForLoanLossesExpensed`	$235.99M	USD	Annual
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$491.50M	USD	Annual
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$590.48M	USD	Annual
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$499.43M	USD	Annual
Securities gains (losses), net	`DebtAndEquitySecuritiesRealizedGainLoss`	$-655.00K	USD	Annual
Securities gains (losses), net	`DebtAndEquitySecuritiesRealizedGainLoss`	$50.00K	USD	Annual
Securities gains (losses), net	`DebtAndEquitySecuritiesRealizedGainLoss`	$2.71M	USD	Annual
Recoveries on acquired loans	`RecoveriesOnAcquiredLoans`	$6.85M	USD	Annual
Recoveries on acquired loans	`RecoveriesOnAcquiredLoans`	$9.12M	USD	Annual
Other	`NoninterestIncomeOther`	$10.55M	USD	Annual
Other	`NoninterestIncomeOther`	$26.39M	USD	Annual
Other	`NoninterestIncomeOther`	$8.87M	USD	Annual
Total noninterest income	`NoninterestIncome`	$311.14M	USD	Annual
Total noninterest income	`NoninterestIncome`	$145.75M	USD	Annual
Total noninterest income	`NoninterestIncome`	$143.56M	USD	Annual
Salaries and employee benefits	`LaborAndRelatedExpense`	$233.13M	USD	Annual
Salaries and employee benefits	`LaborAndRelatedExpense`	$234.75M	USD	Annual
Salaries and employee benefits	`LaborAndRelatedExpense`	$416.60M	USD	Annual
Occupancy expense	`OccupancyNet`	$47.46M	USD	Annual
Occupancy expense	`OccupancyNet`	$75.59M	USD	Annual
Occupancy expense	`OccupancyNet`	$49.16M	USD	Annual
Information services expense	`InformationTechnologyAndDataProcessing`	$59.84M	USD	Annual
Information services expense	`InformationTechnologyAndDataProcessing`	$35.48M	USD	Annual
Information services expense	`InformationTechnologyAndDataProcessing`	$34.32M	USD	Annual
OREO expense and loan related	`OtherRealEstateOwnedExpenseAndLoanRelated`	$3.24M	USD	Annual
OREO expense and loan related	`OtherRealEstateOwnedExpenseAndLoanRelated`	$3.57M	USD	Annual
OREO expense and loan related	`OtherRealEstateOwnedExpenseAndLoanRelated`	$3.51M	USD	Annual
Pension plan termination expense	`DefinedContributionPlanTerminationExpense`	$9.50M	USD	1 Quarter
Pension plan termination expense	`DefinedContributionPlanTerminationExpense`	$9.53M	USD	Annual
Amortization of intangibles	`AmortizationOfIntangibleAssets`	$13.08M	USD	Annual
Amortization of intangibles	`AmortizationOfIntangibleAssets`	$26.99M	USD	Annual
Amortization of intangibles	`AmortizationOfIntangibleAssets`	$14.21M	USD	Annual
Supplies, printing and postage expense	`SuppliesAndPostageExpense`	$8.68M	USD	Annual
Supplies, printing and postage expense	`SuppliesAndPostageExpense`	$5.88M	USD	Annual
Supplies, printing and postage expense	`SuppliesAndPostageExpense`	$5.84M	USD	Annual
Professional fees	`ProfessionalFees`	$10.32M	USD	Annual
Professional fees	`ProfessionalFees`	$8.88M	USD	Annual
Professional fees	`ProfessionalFees`	$14.03M	USD	Annual
FDIC assessment and other regulatory charges	`FederalDepositInsuranceCorporationPremiumExpense`	$10.71M	USD	Annual
FDIC assessment and other regulatory charges	`FederalDepositInsuranceCorporationPremiumExpense`	$8.40M	USD	Annual
FDIC assessment and other regulatory charges	`FederalDepositInsuranceCorporationPremiumExpense`	$4.54M	USD	Annual
Advertising and marketing	`MarketingAndAdvertisingExpense`	$4.22M	USD	Annual
Advertising and marketing	`MarketingAndAdvertisingExpense`	$4.09M	USD	Annual
Advertising and marketing	`MarketingAndAdvertisingExpense`	$4.31M	USD	Annual
Merger and branch consolidation related expense	`BusinessCombinationIntegrationRelatedCosts`	$4.55M	USD	Annual
Merger and branch consolidation related expense	`BusinessCombinationIntegrationRelatedCosts`	$85.91M	USD	Annual
Merger and branch consolidation related expense	`BusinessCombinationIntegrationRelatedCosts`	$29.87M	USD	Annual
Swap termination expense	`SwapTerminationExpenses`	$38.79M	USD	Annual
Other	`OtherNoninterestExpense`	$52.84M	USD	Annual
Other	`OtherNoninterestExpense`	$31.49M	USD	Annual
Other	`OtherNoninterestExpense`	$29.38M	USD	Annual
Total noninterest expense	`NoninterestExpense`	$420.93M	USD	Annual
Total noninterest expense	`NoninterestExpense`	$797.64M	USD	Annual
Total noninterest expense	`NoninterestExpense`	$404.64M	USD	Annual
Income before provision for income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$230.43M	USD	Annual
Income before provision for income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$103.97M	USD	Annual
Income before provision for income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$224.25M	USD	Annual
Provision (benefit) for income taxes	`IncomeTaxExpenseBenefit`	$43.94M	USD	Annual
Provision (benefit) for income taxes	`IncomeTaxExpenseBenefit`	$45.38M	USD	Annual
Provision (benefit) for income taxes	`IncomeTaxExpenseBenefit`	$-16.66M	USD	Annual
Net income	`NetIncomeLoss`	$186.48M	USD	Annual
Net income	`NetIncomeLoss`	$178.87M	USD	Annual
Net income	`NetIncomeLoss`	$120.63M	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$5.40	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$2.20	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$4.90	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$4.86	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$5.36	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.19	USD	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	36.53M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	34.56M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	54.76M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	34.80M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	55.06M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	36.78M	shares	Annual

Cash Flow Statement 184 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$178.87M	USD	Annual
Net income	`ProfitLoss`	$186.48M	USD	Annual
Net income	`ProfitLoss`	$120.63M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortizationOtherThanAmortizationOfDebtDiscountPremium`	$35.70M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortizationOtherThanAmortizationOfDebtDiscountPremium`	$33.12M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortizationOtherThanAmortizationOfDebtDiscountPremium`	$46.37M	USD	Annual
Provision for credit losses	`ProvisionForLoanLossesExpensed`	$12.78M	USD	Annual
Provision for credit losses	`ProvisionForLoanLossesExpensed`	$13.78M	USD	Annual
Provision for credit losses	`ProvisionForLoanLossesExpensed`	$235.99M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$-44.28M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$15.18M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$-1.49M	USD	Annual
Other-than-temporary impairment on securities	`ImpairmentOfInvestments`	$-991.00K	USD	Annual
Other-than-temporary impairment on securities	`ImpairmentOfInvestments`	-	USD	Annual
(Gains) losses on sale of securities, net	`GainLossOnSaleOfInvestments`	$2.71M	USD	Annual
(Gains) losses on sale of securities, net	`GainLossOnSaleOfInvestments`	$-655.00K	USD	Annual
(Gains) losses on sale of securities, net	`GainLossOnSaleOfInvestments`	$50.00K	USD	Annual
Trading securities revenue	`DebtSecuritiesTradingRevenue`	$486.00K	USD	Annual
Purchases of trading securities	`DebtSecuritiesTradingPurchases`	$-201.09M	USD	Annual
Purchases of trading securities	`DebtSecuritiesTradingPurchases`	$201.09M	USD	Point-in-time
Proceeds from sale of trading securities	`DebtSecuritiesTradingGainLoss`	$190.91M	USD	Point-in-time
Proceeds from sale of trading securities	`DebtSecuritiesTradingGainLoss`	$-190.91M	USD	Annual
Share-based compensation expense	`ShareBasedCompensation`	$23.32M	USD	Annual
Share-based compensation expense	`ShareBasedCompensation`	$8.84M	USD	Annual
Share-based compensation expense	`ShareBasedCompensation`	$8.78M	USD	Annual
Accretion of discount related to acquired loans	`AccretionOnLoansCoveredUnderFdicLossShareAgreements`	$56.17M	USD	Annual
Accretion of discount related to acquired loans	`AccretionOnLoansCoveredUnderFdicLossShareAgreements`	$27.76M	USD	Annual
Accretion of discount related to acquired loans	`AccretionOnLoansCoveredUnderFdicLossShareAgreements`	$12.99M	USD	Annual
Losses on disposal of premises and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$-5.01M	USD	Annual
Losses on disposal of premises and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$-1.57M	USD	Annual
Losses on disposal of premises and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$-3.62M	USD	Annual
(Gains) losses on sale of bank premises and other repossessed real estate	`GainsLossesOnSalesOfOtherRealEstate`	$546.00K	USD	Annual
(Gains) losses on sale of bank premises and other repossessed real estate	`GainsLossesOnSalesOfOtherRealEstate`	$-178.00K	USD	Annual
(Gains) losses on sale of bank premises and other repossessed real estate	`GainsLossesOnSalesOfOtherRealEstate`	$1.97M	USD	Annual
Net amortization of premiums on investment securities	`AdjustmentForAmortization`	$7.26M	USD	Annual
Net amortization of premiums on investment securities	`AdjustmentForAmortization`	$22.23M	USD	Annual
Net amortization of premiums on investment securities	`AdjustmentForAmortization`	$7.57M	USD	Annual
Bank premises and other repossessed real estate write downs	`OtherRealEstateWriteDowns`	$1.42M	USD	Annual
Bank premises and other repossessed real estate write downs	`OtherRealEstateWriteDowns`	$1.19M	USD	Annual
Bank premises and other repossessed real estate write downs	`OtherRealEstateWriteDowns`	$1.08M	USD	Annual
Fair value adjustment for loans held for sale	`FairValueAdjustmentForLoansHeldForSale`	$-1.06M	USD	Annual
Fair value adjustment for loans held for sale	`FairValueAdjustmentForLoansHeldForSale`	$4.71M	USD	Annual
Fair value adjustment for loans held for sale	`FairValueAdjustmentForLoansHeldForSale`	$-521.00K	USD	Annual
Originations and purchases of loans held for sale	`PaymentsForOriginationAndPurchasesOfLoansHeldForSale`	$847.68M	USD	Annual
Originations and purchases of loans held for sale	`PaymentsForOriginationAndPurchasesOfLoansHeldForSale`	$622.59M	USD	Annual
Originations and purchases of loans held for sale	`PaymentsForOriginationAndPurchasesOfLoansHeldForSale`	$2.96B	USD	Annual
Proceeds from sales of loans held for sale	`ProceedsFromSaleOfMortgageLoansHeldForSale`	$3.30B	USD	Annual
Proceeds from sales of loans held for sale	`ProceedsFromSaleOfMortgageLoansHeldForSale`	$824.71M	USD	Annual
Proceeds from sales of loans held for sale	`ProceedsFromSaleOfMortgageLoansHeldForSale`	$679.81M	USD	Annual
Gains on sales of loans held for sale	`GainLossOnSaleOfLoansAndLeases`	$8.74M	USD	Annual
Gains on sales of loans held for sale	`GainLossOnSaleOfLoansAndLeases`	$12.41M	USD	Annual
Gains on sales of loans held for sale	`GainLossOnSaleOfLoansAndLeases`	$120.08M	USD	Annual
Bank owned life insurance income	`BankOwnedLifeInsuranceIncome`	$10.17M	USD	Annual
Bank owned life insurance income	`BankOwnedLifeInsuranceIncome`	$5.56M	USD	Annual
Bank owned life insurance income	`BankOwnedLifeInsuranceIncome`	$5.57M	USD	Annual
Accrued interest receivable	`IncreaseDecreaseInAccruedInterestReceivableNet`	$3.27M	USD	Annual
Accrued interest receivable	`IncreaseDecreaseInAccruedInterestReceivableNet`	$777.00K	USD	Annual
Accrued interest receivable	`IncreaseDecreaseInAccruedInterestReceivableNet`	$19.36M	USD	Annual
Prepaid assets	`IncreaseDecreaseInPrepaidExpense`	$8.95M	USD	Annual
Prepaid assets	`IncreaseDecreaseInPrepaidExpense`	$-1.95M	USD	Annual
Prepaid assets	`IncreaseDecreaseInPrepaidExpense`	$2.41M	USD	Annual
Operating leases	`IncreaseDecreaseInOperatingLeasesNet`	$-1.46M	USD	Annual
Operating leases	`IncreaseDecreaseInOperatingLeasesNet`	$-6.43M	USD	Annual
Bank owned life insurance	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$1.23M	USD	Annual
Bank owned life insurance	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$-1.10M	USD	Annual
Bank owned life insurance	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$-583.00K	USD	Annual
Derivative assets	`IncreaseDecreaseInDerivativeAssets`	$5.16M	USD	Annual
Derivative assets	`IncreaseDecreaseInDerivativeAssets`	$10.37M	USD	Annual
Derivative assets	`IncreaseDecreaseInDerivativeAssets`	$-98.81M	USD	Annual
Miscellaneous other assets	`IncreaseDecreaseInOtherOperatingAssets`	$29.93M	USD	Annual
Miscellaneous other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-27.36M	USD	Annual
Miscellaneous other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-8.96M	USD	Annual
Accrued interest payable	`IncreaseDecreaseInInterestPayableNet`	$197.00K	USD	Annual
Accrued interest payable	`IncreaseDecreaseInInterestPayableNet`	$-3.68M	USD	Annual
Accrued interest payable	`IncreaseDecreaseInInterestPayableNet`	$1.93M	USD	Annual
Accrued income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$143.00K	USD	Annual
Accrued income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-77.95M	USD	Annual
Accrued income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-8.54M	USD	Annual
Derivative liabilities	`IncreaseDecreaseInDerivativeLiabilities`	$26.06M	USD	Annual
Derivative liabilities	`IncreaseDecreaseInDerivativeLiabilities`	$-113.79M	USD	Annual
Derivative liabilities	`IncreaseDecreaseInDerivativeLiabilities`	$4.54M	USD	Annual
Miscellaneous other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$9.96M	USD	Annual
Miscellaneous other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-1.19M	USD	Annual
Miscellaneous other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$74.08M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$283.71M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$181.03M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$536.94M	USD	Annual
Proceeds from sales of investment securities available-for-sale	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$73.05M	USD	Annual
Proceeds from sales of investment securities available-for-sale	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$242.73M	USD	Annual
Proceeds from sales of investment securities available-for-sale	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$100.75M	USD	Annual
Proceeds from maturities and calls of investment securities held-to-maturity	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$2.53M	USD	Annual
Proceeds from maturities and calls of investment securities held-to-maturity	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$2.53M	USD	Annual
Proceeds from maturities and calls of investment securities available-for-sale	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$224.71M	USD	Annual
Proceeds from maturities and calls of investment securities available-for-sale	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$308.11M	USD	Annual
Proceeds from maturities and calls of investment securities available-for-sale	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$957.25M	USD	Annual
Proceeds from sales of other investment securities	`ProceedsFromSaleOfOtherInvestments`	$15.94M	USD	Annual
Proceeds from sales of other investment securities	`ProceedsFromSaleOfOtherInvestments`	$71.79M	USD	Annual
Proceeds from sales of other investment securities	`ProceedsFromSaleOfOtherInvestments`	$45.00K	USD	Annual
Purchases of investment securities available-for-sale	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$955.50M	USD	Annual
Purchases of investment securities available-for-sale	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$191.31M	USD	Annual
Purchases of investment securities available-for-sale	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$1.31B	USD	Annual
Purchases of investment securities held-to-maturity	`PaymentsToAcquireHeldToMaturitySecurities`	$958.39M	USD	Annual
Purchases of other investment securities	`PaymentsToAcquireOtherInvestments`	$18.49M	USD	Annual
Purchases of other investment securities	`PaymentsToAcquireOtherInvestments`	$23.57M	USD	Annual
Purchases of other investment securities	`PaymentsToAcquireOtherInvestments`	$85.51M	USD	Annual
Net increase in loans	`IncreaseDecreaseInLoansHeldForSale`	$156.36M	USD	Annual
Net increase in loans	`IncreaseDecreaseInLoansHeldForSale`	$391.43M	USD	Annual
Net increase in loans	`IncreaseDecreaseInLoansHeldForSale`	$363.45M	USD	Annual
Net cash received from acquisitions	`CashAcquiredFromAcquisition`	$2.57B	USD	Annual
Recoveries of loans previously charged off	`ProceedsFromRecoveriesOfLoanPreviouslyChargedOff`	$11.78M	USD	Annual
Recoveries of loans previously charged off	`ProceedsFromRecoveriesOfLoanPreviouslyChargedOff`	$3.30M	USD	Annual
Recoveries of loans previously charged off	`ProceedsFromRecoveriesOfLoanPreviouslyChargedOff`	$3.91M	USD	Annual
Purchases of premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$16.93M	USD	Annual
Purchases of premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$15.80M	USD	Annual
Purchases of premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$14.54M	USD	Annual
Proceeds from redemption and payout of bank owned life insurance policies	`ProceedsFromSaleOfInsuranceInvestments`	$19.66M	USD	Annual
Proceeds from sale of bank premises and other repossessed real estate	`ProceedsFromSaleOfOtherRealEstate`	$19.16M	USD	Annual
Proceeds from sale of bank premises and other repossessed real estate	`ProceedsFromSaleOfOtherRealEstate`	$13.94M	USD	Annual
Proceeds from sale of bank premises and other repossessed real estate	`ProceedsFromSaleOfOtherRealEstate`	$8.45M	USD	Annual
Proceeds from sale of premises and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$146.00K	USD	Annual
Proceeds from sale of premises and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$11.00K	USD	Annual
Proceeds from sale of premises and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$7.13M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-282.15M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$1.23B	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-795.05M	USD	Annual
Net increase in deposits	`IncreaseDecreaseInDeposits`	$2.90B	USD	Annual
Net increase in deposits	`IncreaseDecreaseInDeposits`	$530.16M	USD	Annual
Net increase in deposits	`IncreaseDecreaseInDeposits`	$114.78M	USD	Annual
Net increase (decrease) in federal funds purchased and securities sold under agreements to repurchase and other short-term borrowings	`IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet`	$79.38M	USD	Annual
Net increase (decrease) in federal funds purchased and securities sold under agreements to repurchase and other short-term borrowings	`IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet`	$-16.21M	USD	Annual
Net increase (decrease) in federal funds purchased and securities sold under agreements to repurchase and other short-term borrowings	`IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet`	$28.09M	USD	Annual
Proceeds from borrowings	`ProceedsFromOtherDebt`	$590.00M	USD	Annual
Proceeds from borrowings	`ProceedsFromOtherDebt`	$500.00M	USD	Annual
Proceeds from borrowings	`ProceedsFromOtherDebt`	$700.00M	USD	Annual
Repayment of borrowings	`RepaymentsOfOtherLongTermDebt`	$540.01M	USD	Annual
Repayment of borrowings	`RepaymentsOfOtherLongTermDebt`	$1.20B	USD	Annual
Repayment of borrowings	`RepaymentsOfOtherLongTermDebt`	$150.01M	USD	Annual
Common stock issuance	`ProceedsFromIssuanceOfCommonStock`	$1.39M	USD	Annual
Common stock issuance	`ProceedsFromIssuanceOfCommonStock`	$1.33M	USD	Annual
Common stock issuance	`ProceedsFromIssuanceOfCommonStock`	$1.54M	USD	Annual
Common stock repurchases	`PaymentsForRepurchaseOfCommonStock`	$70.58M	USD	Annual
Common stock repurchases	`PaymentsForRepurchaseOfCommonStock`	$159.43M	USD	Annual
Common stock repurchases	`PaymentsForRepurchaseOfCommonStock`	$32.43M	USD	Annual
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$57.70M	USD	Annual
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$98.26M	USD	Annual
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$50.56M	USD	Annual
Stock options exercised	`ProceedsFromStockOptionsExercised`	$1.03M	USD	Annual
Stock options exercised	`ProceedsFromStockOptionsExercised`	$1.23M	USD	Annual
Stock options exercised	`ProceedsFromStockOptionsExercised`	$1.68M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$29.79M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$893.75M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$2.15B	USD	Annual
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$3.92B	USD	Annual
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$279.72M	USD	Annual
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$31.36M	USD	Annual
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$688.70M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.61B	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$408.98M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$377.63M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$688.70M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.61B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$408.98M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$377.63M	USD	Point-in-time
Interest	`InterestPaidNet`	$86.36M	USD	Annual
Interest	`InterestPaidNet`	$87.25M	USD	Annual
Interest	`InterestPaidNet`	$52.06M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$31.94M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$103.80M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$55.67M	USD	Annual
Initial measurement and recognition of operating lease assets in exchange for lease liabilities per ASU 2016-02	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiabilityInitialMeasurementAndRecognition`	$82.16M	USD	Annual
Recognition of operating lease assets in exchange for lease liabilities	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$9.43M	USD	Annual
Recognition of operating lease assets in exchange for lease liabilities	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$10.24M	USD	Annual
Fair value of tangible assets acquired	`FairValueOfAssetsAcquiredNetOfAdjustments`	$18.83B	USD	Annual
Fair value of tangible assets acquired	`FairValueOfAssetsAcquiredNetOfAdjustments`	$-7.25M	USD	Annual
Other intangible assets acquired	`NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1`	$140.86M	USD	Annual
Other intangible assets acquired	`NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1`	$3.32M	USD	Annual
Liabilities assumed	`LiabilitiesAssumedNetOfAdjustments`	$-612.00K	USD	Annual
Liabilities assumed	`LiabilitiesAssumedNetOfAdjustments`	$17.27B	USD	Annual
Net identifiable assets acquired over liabilities assumed	`NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1`	$-3.31M	USD	Annual
Net identifiable assets acquired over liabilities assumed	`NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1`	$561.04M	USD	Annual
Common stock issued in acquisition	`NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationCommonSharesIssued1`	$2.25B	USD	Annual
Real estate acquired in full or in partial settlement of loans	`RealEstateAcquiredInFullOrInPartialSettlementOfLoans`	$4.66M	USD	Annual
Real estate acquired in full or in partial settlement of loans	`RealEstateAcquiredInFullOrInPartialSettlementOfLoans`	$13.39M	USD	Annual
Real estate acquired in full or in partial settlement of loans	`RealEstateAcquiredInFullOrInPartialSettlementOfLoans`	$8.67M	USD	Annual

Stockholders Equity 44 line items

Line Item	Tag	Value	Unit	Period
Cash dividends declared, per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.88	USD	Annual
Cash dividends declared, per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.67	USD	Annual
Cash dividends declared, per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.38	USD	Annual
Balance	`StockholdersEquity`	$2.37B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.37B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.31B	USD	Point-in-time
Balance	`StockholdersEquity`	$4.65B	USD	Point-in-time
Balance (in shares)	`CommonStockSharesOutstanding`	33.74M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesOutstanding`	70.97M	shares	Point-in-time
Net income	`NetIncomeLoss`	$186.48M	USD	Annual
Net income	`NetIncomeLoss`	$178.87M	USD	Annual
Net income	`NetIncomeLoss`	$120.63M	USD	Annual
Other comprehensive income (loss), net of tax effects	`OtherComprehensiveIncomeLossNetOfTax`	$46.57M	USD	Annual
Other comprehensive income (loss), net of tax effects	`OtherComprehensiveIncomeLossNetOfTax`	$25.90M	USD	Annual
Other comprehensive income (loss), net of tax effects	`OtherComprehensiveIncomeLossNetOfTax`	$-11.51M	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$167.36M	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$212.38M	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$167.20M	USD	Annual
Cash dividends declared on common stock per share	`DividendsCommonStockCash`	$50.56M	USD	Annual
Cash dividends declared on common stock per share	`DividendsCommonStockCash`	$57.70M	USD	Annual
Cash dividends declared on common stock per share	`DividendsCommonStockCash`	$98.26M	USD	Annual
Employee stock purchases	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.33M	USD	Annual
Employee stock purchases	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.54M	USD	Annual
Employee stock purchases	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.39M	USD	Annual
Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.68M	USD	Annual
Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.23M	USD	Annual
Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.03M	USD	Annual
Common stock repurchased - buyback plan	`StockRedeemedOrCalledDuringPeriodValue`	$24.71M	USD	Annual
Common stock repurchased - buyback plan	`StockRedeemedOrCalledDuringPeriodValue`	$68.40M	USD	Annual
Common stock repurchased - buyback plan	`StockRedeemedOrCalledDuringPeriodValue`	$156.94M	USD	Annual
Common stock issued for acquisition	`StockIssuedDuringPeriodValueAcquisitions`	$2.25B	USD	Annual
Common stock repurchased	`StockRepurchasedDuringPeriodValue`	$2.49M	USD	Annual
Common stock repurchased	`StockRepurchasedDuringPeriodValue`	$2.17M	USD	Annual
Common stock repurchased	`StockRepurchasedDuringPeriodValue`	$7.72M	USD	Annual
Share-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$8.84M	USD	Annual
Share-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$23.32M	USD	Annual
Share-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$8.78M	USD	Annual
Stock options and restricted stock acquired and converted pursuant to CenterState acquisition	`ValueOfStockOptionsAndRestrictedStockAcquiredAndConvertedPursuantToAcquisition`	$10.31M	USD	Annual
Balance	`StockholdersEquity`	$2.37B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.37B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.31B	USD	Point-in-time
Balance	`StockholdersEquity`	$4.65B	USD	Point-in-time
Balance (in shares)	`CommonStockSharesOutstanding`	33.74M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesOutstanding`	70.97M	shares	Point-in-time

Comprehensive Income 54 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$186.48M	USD	Annual
Net income	`NetIncomeLoss`	$178.87M	USD	Annual
Net income	`NetIncomeLoss`	$120.63M	USD	Annual
Unrealized holding gains (losses) arising during period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$47.40M	USD	Annual
Unrealized holding gains (losses) arising during period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$-17.32M	USD	Annual
Unrealized holding gains (losses) arising during period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$36.21M	USD	Annual
Tax effect	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$7.97M	USD	Annual
Tax effect	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$11.54M	USD	Annual
Tax effect	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-3.84M	USD	Annual
Reclassification adjustment for (gains) losses included in net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax`	$-2.65M	USD	Annual
Reclassification adjustment for (gains) losses included in net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax`	$-655.00K	USD	Annual
Reclassification adjustment for (gains) losses included in net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax`	$50.00K	USD	Annual
Tax effect	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-145.00K	USD	Annual
Tax effect	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$11.00K	USD	Annual
Tax effect	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-584.00K	USD	Annual
Net of tax amount	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-12.97M	USD	Annual
Net of tax amount	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$35.82M	USD	Annual
Net of tax amount	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$30.32M	USD	Annual
Unrealized holding (losses) gains arising during period	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax`	$-13.39M	USD	Annual
Unrealized holding (losses) gains arising during period	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax`	$42.00K	USD	Annual
Unrealized holding (losses) gains arising during period	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax`	$-33.51M	USD	Annual
Tax effect	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$9.00K	USD	Annual
Tax effect	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-7.37M	USD	Annual
Tax effect	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-2.95M	USD	Annual
Reclassification adjustment for losses (gains)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax`	$-155.00K	USD	Annual
Reclassification adjustment for losses (gains)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax`	$-47.30M	USD	Annual
Reclassification adjustment for losses (gains)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax`	$349.00K	USD	Annual
Tax effect	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$77.00K	USD	Annual
Tax effect	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-34.00K	USD	Annual
Tax effect	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-10.41M	USD	Annual
Net of tax amount	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-10.72M	USD	Annual
Net of tax amount	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$10.76M	USD	Annual
Net of tax amount	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$154.00K	USD	Annual
Change in pension and retiree medical plan obligation during period	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax`	$-490.00K	USD	Annual
Change in pension and retiree medical plan obligation during period	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax`	$160.00K	USD	Annual
Change in pension and retiree medical plan obligation during period	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax`	$-25.00K	USD	Annual
Tax effect	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-108.00K	USD	Annual
Tax effect	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-5.00K	USD	Annual
Tax effect	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$41.00K	USD	Annual
Reclassification adjustment for changes included in net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax`	$152.00K	USD	Annual
Reclassification adjustment for changes included in net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax`	$1.19M	USD	Annual
Reclassification adjustment for changes included in net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax`	$8.05M	USD	Annual
Tax effect	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$1.77M	USD	Annual
Tax effect	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$261.00K	USD	Annual
Tax effect	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$35.00K	USD	Annual
Net of tax amount	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$2.00K	USD	Annual
Net of tax amount	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-6.30M	USD	Annual
Net of tax amount	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.31M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-11.51M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$46.57M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$25.90M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$167.36M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$212.38M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$167.20M	USD	Annual

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