10-Q Filing

INTERNATIONAL BANCSHARES CORP CIK: 315709 Q3 2025

Filing Information

Form Type	10-Q
Accession Number	`0001104659-25-107612`
Period End Date	20250930
Filing Date	20251106
Fiscal Year	2025
Fiscal Period	Q3
XBRL Instance	iboc-20250930x10q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 168 Income Statement 280 Cash Flow Statement 202 Stockholders Equity 84 Comprehensive Income 56

Balance Sheet 168 line items

Line Item	Tag	Value	Unit	Period
Held to maturity, Market value (in dollars)	`HeldToMaturitySecuritiesFairValue`	$4.40M	USD	Point-in-time
Held to maturity, Market value (in dollars)	`HeldToMaturitySecuritiesFairValue`	$4.40M	USD	Point-in-time
Held to maturity, Market value (in dollars)	`HeldToMaturitySecuritiesFairValue`	$4.40M	USD	Point-in-time
Held to maturity, Market value (in dollars)	`HeldToMaturitySecuritiesFairValue`	$4.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$352.65M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$352.65M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$589.32M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$589.32M	USD	Point-in-time
Available for sale, Amortized cost (in dollars)	`DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$5.47B	USD	Point-in-time
Available for sale, Amortized cost (in dollars)	`DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$5.47B	USD	Point-in-time
Available for sale, Amortized cost (in dollars)	`DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$5.32B	USD	Point-in-time
Available for sale, Amortized cost (in dollars)	`DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$5.32B	USD	Point-in-time
Common shares, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common shares, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common shares, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common shares, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common shares, Authorized shares	`CommonStockSharesAuthorized`	275.00M	shares	Point-in-time
Common shares, Authorized shares	`CommonStockSharesAuthorized`	275.00M	shares	Point-in-time
Common shares, Authorized shares	`CommonStockSharesAuthorized`	275.00M	shares	Point-in-time
Common shares, Authorized shares	`CommonStockSharesAuthorized`	275.00M	shares	Point-in-time
Held to maturity debt securities (Market value of $4,400 on September 30, 2025 and $4,400 on December 31, 2024)	`DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss`	$4.40M	USD	Point-in-time
Held to maturity debt securities (Market value of $4,400 on September 30, 2025 and $4,400 on December 31, 2024)	`DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss`	$4.40M	USD	Point-in-time
Held to maturity debt securities (Market value of $4,400 on September 30, 2025 and $4,400 on December 31, 2024)	`DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss`	$4.40M	USD	Point-in-time
Held to maturity debt securities (Market value of $4,400 on September 30, 2025 and $4,400 on December 31, 2024)	`DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss`	$4.40M	USD	Point-in-time
Common shares, issued shares	`CommonStockSharesIssued`	96.62M	shares	Point-in-time
Common shares, issued shares	`CommonStockSharesIssued`	96.62M	shares	Point-in-time
Common shares, issued shares	`CommonStockSharesIssued`	96.65M	shares	Point-in-time
Common shares, issued shares	`CommonStockSharesIssued`	96.65M	shares	Point-in-time
Available for sale debt securities (Amortized cost of $5,316,580 on September 30, 2025 and $5,472,310 on December 31, 2024)	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$4.99B	USD	Point-in-time
Available for sale debt securities (Amortized cost of $5,316,580 on September 30, 2025 and $5,472,310 on December 31, 2024)	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$4.99B	USD	Point-in-time
Available for sale debt securities (Amortized cost of $5,316,580 on September 30, 2025 and $5,472,310 on December 31, 2024)	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$4.98B	USD	Point-in-time
Available for sale debt securities (Amortized cost of $5,316,580 on September 30, 2025 and $5,472,310 on December 31, 2024)	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$4.98B	USD	Point-in-time
Equity securities with readily determinable fair values	`EquitySecuritiesFvNiCurrentAndNoncurrent`	$5.39M	USD	Point-in-time
Equity securities with readily determinable fair values	`EquitySecuritiesFvNiCurrentAndNoncurrent`	$5.39M	USD	Point-in-time
Equity securities with readily determinable fair values	`EquitySecuritiesFvNiCurrentAndNoncurrent`	$5.55M	USD	Point-in-time
Equity securities with readily determinable fair values	`EquitySecuritiesFvNiCurrentAndNoncurrent`	$5.55M	USD	Point-in-time
Treasury, shares	`TreasuryStockCommonShares`	34.41M	shares	Point-in-time
Treasury, shares	`TreasuryStockCommonShares`	34.41M	shares	Point-in-time
Treasury, shares	`TreasuryStockCommonShares`	34.49M	shares	Point-in-time
Treasury, shares	`TreasuryStockCommonShares`	34.49M	shares	Point-in-time
Total investment securities	`ShortTermInvestments`	$5.00B	USD	Point-in-time
Total investment securities	`ShortTermInvestments`	$5.00B	USD	Point-in-time
Total investment securities	`ShortTermInvestments`	$4.99B	USD	Point-in-time
Total investment securities	`ShortTermInvestments`	$4.99B	USD	Point-in-time
Loans	`FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$8.81B	USD	Point-in-time
Loans	`FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$8.81B	USD	Point-in-time
Loans	`FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$9.40B	USD	Point-in-time
Loans	`FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$9.40B	USD	Point-in-time
Less allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$157.07M	USD	Point-in-time
Less allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$157.07M	USD	Point-in-time
Less allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$148.61M	USD	Point-in-time
Less allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$148.61M	USD	Point-in-time
Less allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$156.10M	USD	Point-in-time
Less allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$156.10M	USD	Point-in-time
Less allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$156.54M	USD	Point-in-time
Less allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$156.54M	USD	Point-in-time
Less allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$154.98M	USD	Point-in-time
Less allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$154.98M	USD	Point-in-time
Less allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$155.51M	USD	Point-in-time
Less allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$155.51M	USD	Point-in-time
Net loans	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$8.65B	USD	Point-in-time
Net loans	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$8.65B	USD	Point-in-time
Net loans	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$9.25B	USD	Point-in-time
Net loans	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$9.25B	USD	Point-in-time
Bank premises and equipment, net	`PropertyPlantAndEquipmentNet`	$428.22M	USD	Point-in-time
Bank premises and equipment, net	`PropertyPlantAndEquipmentNet`	$428.22M	USD	Point-in-time
Bank premises and equipment, net	`PropertyPlantAndEquipmentNet`	$425.60M	USD	Point-in-time
Bank premises and equipment, net	`PropertyPlantAndEquipmentNet`	$425.60M	USD	Point-in-time
Accrued interest receivable	`InterestReceivable`	$72.17M	USD	Point-in-time
Accrued interest receivable	`InterestReceivable`	$72.17M	USD	Point-in-time
Accrued interest receivable	`InterestReceivable`	$77.46M	USD	Point-in-time
Accrued interest receivable	`InterestReceivable`	$77.46M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$356.74M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$356.74M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$380.66M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$380.66M	USD	Point-in-time
Cash surrender value of life insurance policies	`CashSurrenderValueOfLifeInsurance`	$303.04M	USD	Point-in-time
Cash surrender value of life insurance policies	`CashSurrenderValueOfLifeInsurance`	$303.04M	USD	Point-in-time
Cash surrender value of life insurance policies	`CashSurrenderValueOfLifeInsurance`	$309.26M	USD	Point-in-time
Cash surrender value of life insurance policies	`CashSurrenderValueOfLifeInsurance`	$309.26M	USD	Point-in-time
Goodwill	`Goodwill`	$282.53M	USD	Point-in-time
Goodwill	`Goodwill`	$282.53M	USD	Point-in-time
Goodwill	`Goodwill`	$282.53M	USD	Point-in-time
Goodwill	`Goodwill`	$282.53M	USD	Point-in-time
Other assets	`OtherAssets`	$292.50M	USD	Point-in-time
Other assets	`OtherAssets`	$292.50M	USD	Point-in-time
Other assets	`OtherAssets`	$250.84M	USD	Point-in-time
Other assets	`OtherAssets`	$250.84M	USD	Point-in-time
Total assets	`Assets`	$15.74B	USD	Point-in-time
Total assets	`Assets`	$15.74B	USD	Point-in-time
Total assets	`Assets`	$16.55B	USD	Point-in-time
Total assets	`Assets`	$16.55B	USD	Point-in-time
Demand-non-interest bearing	`NoninterestBearingDepositLiabilities`	$4.61B	USD	Point-in-time
Demand-non-interest bearing	`NoninterestBearingDepositLiabilities`	$4.61B	USD	Point-in-time
Demand-non-interest bearing	`NoninterestBearingDepositLiabilities`	$4.58B	USD	Point-in-time
Demand-non-interest bearing	`NoninterestBearingDepositLiabilities`	$4.58B	USD	Point-in-time
Savings and interest bearing demand	`InterestBearingDepositLiabilities`	$4.60B	USD	Point-in-time
Savings and interest bearing demand	`InterestBearingDepositLiabilities`	$4.60B	USD	Point-in-time
Savings and interest bearing demand	`InterestBearingDepositLiabilities`	$4.74B	USD	Point-in-time
Savings and interest bearing demand	`InterestBearingDepositLiabilities`	$4.74B	USD	Point-in-time
Time	`TimeDeposits`	$2.90B	USD	Point-in-time
Time	`TimeDeposits`	$2.90B	USD	Point-in-time
Time	`TimeDeposits`	$3.13B	USD	Point-in-time
Time	`TimeDeposits`	$3.13B	USD	Point-in-time
Total deposits	`Deposits`	$12.11B	USD	Point-in-time
Total deposits	`Deposits`	$12.11B	USD	Point-in-time
Total deposits	`Deposits`	$12.46B	USD	Point-in-time
Total deposits	`Deposits`	$12.46B	USD	Point-in-time
Securities sold under repurchase agreements	`SecuritiesSoldUnderAgreementsToRepurchase`	$535.32M	USD	Point-in-time
Securities sold under repurchase agreements	`SecuritiesSoldUnderAgreementsToRepurchase`	$535.32M	USD	Point-in-time
Securities sold under repurchase agreements	`SecuritiesSoldUnderAgreementsToRepurchase`	$664.38M	USD	Point-in-time
Securities sold under repurchase agreements	`SecuritiesSoldUnderAgreementsToRepurchase`	$664.38M	USD	Point-in-time
Other borrowed funds	`AdvancesFromFederalHomeLoanBanks`	$10.54M	USD	Point-in-time
Other borrowed funds	`AdvancesFromFederalHomeLoanBanks`	$10.54M	USD	Point-in-time
Other borrowed funds	`AdvancesFromFederalHomeLoanBanks`	$10.38M	USD	Point-in-time
Other borrowed funds	`AdvancesFromFederalHomeLoanBanks`	$10.38M	USD	Point-in-time
Junior subordinated deferrable interest debentures	`JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust`	$108.87M	USD	Point-in-time
Junior subordinated deferrable interest debentures	`JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust`	$108.87M	USD	Point-in-time
Junior subordinated deferrable interest debentures	`JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust`	$108.87M	USD	Point-in-time
Junior subordinated deferrable interest debentures	`JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust`	$108.87M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$175.57M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$175.57M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$184.29M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$184.29M	USD	Point-in-time
Total liabilities	`Liabilities`	$12.94B	USD	Point-in-time
Total liabilities	`Liabilities`	$12.94B	USD	Point-in-time
Total liabilities	`Liabilities`	$13.42B	USD	Point-in-time
Total liabilities	`Liabilities`	$13.42B	USD	Point-in-time
Common shares of $1.00 par value. Authorized 275,000,000 shares; issued 96,652,843 shares on September 30, 2025 and 96,616,673 shares on December 31, 2024	`CommonStockValue`	$96.62M	USD	Point-in-time
Common shares of $1.00 par value. Authorized 275,000,000 shares; issued 96,652,843 shares on September 30, 2025 and 96,616,673 shares on December 31, 2024	`CommonStockValue`	$96.62M	USD	Point-in-time
Common shares of $1.00 par value. Authorized 275,000,000 shares; issued 96,652,843 shares on September 30, 2025 and 96,616,673 shares on December 31, 2024	`CommonStockValue`	$96.65M	USD	Point-in-time
Common shares of $1.00 par value. Authorized 275,000,000 shares; issued 96,652,843 shares on September 30, 2025 and 96,616,673 shares on December 31, 2024	`CommonStockValue`	$96.65M	USD	Point-in-time
Surplus	`AdditionalPaidInCapital`	$159.33M	USD	Point-in-time
Surplus	`AdditionalPaidInCapital`	$159.33M	USD	Point-in-time
Surplus	`AdditionalPaidInCapital`	$160.63M	USD	Point-in-time
Surplus	`AdditionalPaidInCapital`	$160.63M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.36B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.36B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.57B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.57B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-379.05M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-379.05M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-263.09M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-263.09M	USD	Point-in-time
Total shareholders' equity before treasury stock	`StockholdersEquityBeforeTreasuryStock`	$3.23B	USD	Point-in-time
Total shareholders' equity before treasury stock	`StockholdersEquityBeforeTreasuryStock`	$3.23B	USD	Point-in-time
Total shareholders' equity before treasury stock	`StockholdersEquityBeforeTreasuryStock`	$3.57B	USD	Point-in-time
Total shareholders' equity before treasury stock	`StockholdersEquityBeforeTreasuryStock`	$3.57B	USD	Point-in-time
Less cost of shares in treasury, 34,489,206 shares on September 30, 2025 and 34,407,674 on December 31, 2024	`TreasuryStockCommonValue`	$436.37M	USD	Point-in-time
Less cost of shares in treasury, 34,489,206 shares on September 30, 2025 and 34,407,674 on December 31, 2024	`TreasuryStockCommonValue`	$436.37M	USD	Point-in-time
Less cost of shares in treasury, 34,489,206 shares on September 30, 2025 and 34,407,674 on December 31, 2024	`TreasuryStockCommonValue`	$440.91M	USD	Point-in-time
Less cost of shares in treasury, 34,489,206 shares on September 30, 2025 and 34,407,674 on December 31, 2024	`TreasuryStockCommonValue`	$440.91M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$2.45B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$2.45B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$2.58B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$2.58B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$2.75B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$2.75B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$2.80B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$2.80B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$3.02B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$3.02B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$3.13B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$3.13B	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$15.74B	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$15.74B	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$16.55B	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$16.55B	USD	Point-in-time

Income Statement 280 line items

Line Item	Tag	Value	Unit	Period
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$175.53M	USD	1 Quarter
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$175.53M	USD	1 Quarter
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$512.23M	USD	3 Qtrs
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$512.23M	USD	3 Qtrs
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$179.06M	USD	1 Quarter
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$179.06M	USD	1 Quarter
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$523.19M	USD	3 Qtrs
Loans, including fees	`InterestAndFeeIncomeLoansAndLeases`	$523.19M	USD	3 Qtrs
Taxable	`InterestIncomeSecuritiesTaxable`	$40.10M	USD	1 Quarter
Taxable	`InterestIncomeSecuritiesTaxable`	$40.10M	USD	1 Quarter
Taxable	`InterestIncomeSecuritiesTaxable`	$113.50M	USD	3 Qtrs
Taxable	`InterestIncomeSecuritiesTaxable`	$113.50M	USD	3 Qtrs
Taxable	`InterestIncomeSecuritiesTaxable`	$41.47M	USD	1 Quarter
Taxable	`InterestIncomeSecuritiesTaxable`	$41.47M	USD	1 Quarter
Taxable	`InterestIncomeSecuritiesTaxable`	$123.81M	USD	3 Qtrs
Taxable	`InterestIncomeSecuritiesTaxable`	$123.81M	USD	3 Qtrs
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$1.53M	USD	1 Quarter
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$1.53M	USD	1 Quarter
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$4.62M	USD	3 Qtrs
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$4.62M	USD	3 Qtrs
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$1.50M	USD	1 Quarter
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$1.50M	USD	1 Quarter
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$4.54M	USD	3 Qtrs
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$4.54M	USD	3 Qtrs
Other interest income	`OtherInterestAndDividendIncome`	$5.49M	USD	1 Quarter
Other interest income	`OtherInterestAndDividendIncome`	$5.49M	USD	1 Quarter
Other interest income	`OtherInterestAndDividendIncome`	$20.07M	USD	3 Qtrs
Other interest income	`OtherInterestAndDividendIncome`	$20.07M	USD	3 Qtrs
Other interest income	`OtherInterestAndDividendIncome`	$4.75M	USD	1 Quarter
Other interest income	`OtherInterestAndDividendIncome`	$4.75M	USD	1 Quarter
Other interest income	`OtherInterestAndDividendIncome`	$10.84M	USD	3 Qtrs
Other interest income	`OtherInterestAndDividendIncome`	$10.84M	USD	3 Qtrs
Total interest income	`InterestAndDividendIncomeOperating`	$222.66M	USD	1 Quarter
Total interest income	`InterestAndDividendIncomeOperating`	$222.66M	USD	1 Quarter
Total interest income	`InterestAndDividendIncomeOperating`	$650.42M	USD	3 Qtrs
Total interest income	`InterestAndDividendIncomeOperating`	$650.42M	USD	3 Qtrs
Total interest income	`InterestAndDividendIncomeOperating`	$226.78M	USD	1 Quarter
Total interest income	`InterestAndDividendIncomeOperating`	$226.78M	USD	1 Quarter
Total interest income	`InterestAndDividendIncomeOperating`	$662.38M	USD	3 Qtrs
Total interest income	`InterestAndDividendIncomeOperating`	$662.38M	USD	3 Qtrs
Savings deposits	`InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits`	$63.25M	USD	3 Qtrs
Savings deposits	`InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits`	$63.25M	USD	3 Qtrs
Savings deposits	`InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits`	$21.49M	USD	1 Quarter
Savings deposits	`InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits`	$21.49M	USD	1 Quarter
Savings deposits	`InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits`	$61.42M	USD	3 Qtrs
Savings deposits	`InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits`	$61.42M	USD	3 Qtrs
Savings deposits	`InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits`	$20.87M	USD	1 Quarter
Savings deposits	`InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits`	$20.87M	USD	1 Quarter
Time deposits	`InterestExpenseTimeDeposits`	$25.61M	USD	1 Quarter
Time deposits	`InterestExpenseTimeDeposits`	$25.61M	USD	1 Quarter
Time deposits	`InterestExpenseTimeDeposits`	$70.33M	USD	3 Qtrs
Time deposits	`InterestExpenseTimeDeposits`	$70.33M	USD	3 Qtrs
Time deposits	`InterestExpenseTimeDeposits`	$26.12M	USD	1 Quarter
Time deposits	`InterestExpenseTimeDeposits`	$26.12M	USD	1 Quarter
Time deposits	`InterestExpenseTimeDeposits`	$76.77M	USD	3 Qtrs
Time deposits	`InterestExpenseTimeDeposits`	$76.77M	USD	3 Qtrs
Securities sold under repurchase agreements	`InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase`	$6.17M	USD	1 Quarter
Securities sold under repurchase agreements	`InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase`	$6.17M	USD	1 Quarter
Securities sold under repurchase agreements	`InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase`	$16.73M	USD	3 Qtrs
Securities sold under repurchase agreements	`InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase`	$16.73M	USD	3 Qtrs
Securities sold under repurchase agreements	`InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase`	$5.12M	USD	1 Quarter
Securities sold under repurchase agreements	`InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase`	$5.12M	USD	1 Quarter
Securities sold under repurchase agreements	`InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase`	$14.06M	USD	3 Qtrs
Securities sold under repurchase agreements	`InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase`	$14.06M	USD	3 Qtrs
Other borrowings	`InterestExpenseOtherDomesticDeposits`	$74.00K	USD	1 Quarter
Other borrowings	`InterestExpenseOtherDomesticDeposits`	$74.00K	USD	1 Quarter
Other borrowings	`InterestExpenseOtherDomesticDeposits`	$213.00K	USD	3 Qtrs
Other borrowings	`InterestExpenseOtherDomesticDeposits`	$213.00K	USD	3 Qtrs
Other borrowings	`InterestExpenseOtherDomesticDeposits`	$118.00K	USD	1 Quarter
Other borrowings	`InterestExpenseOtherDomesticDeposits`	$118.00K	USD	1 Quarter
Other borrowings	`InterestExpenseOtherDomesticDeposits`	$2.26M	USD	3 Qtrs
Other borrowings	`InterestExpenseOtherDomesticDeposits`	$2.26M	USD	3 Qtrs
Junior subordinated deferrable interest debentures	`InterestExpenseJuniorSubordinatedDebentures`	$1.99M	USD	1 Quarter
Junior subordinated deferrable interest debentures	`InterestExpenseJuniorSubordinatedDebentures`	$1.99M	USD	1 Quarter
Junior subordinated deferrable interest debentures	`InterestExpenseJuniorSubordinatedDebentures`	$5.94M	USD	3 Qtrs
Junior subordinated deferrable interest debentures	`InterestExpenseJuniorSubordinatedDebentures`	$5.94M	USD	3 Qtrs
Junior subordinated deferrable interest debentures	`InterestExpenseJuniorSubordinatedDebentures`	$1.71M	USD	1 Quarter
Junior subordinated deferrable interest debentures	`InterestExpenseJuniorSubordinatedDebentures`	$1.71M	USD	1 Quarter
Junior subordinated deferrable interest debentures	`InterestExpenseJuniorSubordinatedDebentures`	$5.09M	USD	3 Qtrs
Junior subordinated deferrable interest debentures	`InterestExpenseJuniorSubordinatedDebentures`	$5.09M	USD	3 Qtrs
Total interest expense	`InterestExpenseOperating`	$54.72M	USD	1 Quarter
Total interest expense	`InterestExpenseOperating`	$54.72M	USD	1 Quarter
Total interest expense	`InterestExpenseOperating`	$154.64M	USD	3 Qtrs
Total interest expense	`InterestExpenseOperating`	$154.64M	USD	3 Qtrs
Total interest expense	`InterestExpenseOperating`	$54.55M	USD	1 Quarter
Total interest expense	`InterestExpenseOperating`	$54.55M	USD	1 Quarter
Total interest expense	`InterestExpenseOperating`	$161.44M	USD	3 Qtrs
Total interest expense	`InterestExpenseOperating`	$161.44M	USD	3 Qtrs
Net interest income	`InterestIncomeExpenseNet`	$167.94M	USD	1 Quarter
Net interest income	`InterestIncomeExpenseNet`	$167.94M	USD	1 Quarter
Net interest income	`InterestIncomeExpenseNet`	$495.78M	USD	3 Qtrs
Net interest income	`InterestIncomeExpenseNet`	$495.78M	USD	3 Qtrs
Net interest income	`InterestIncomeExpenseNet`	$172.23M	USD	1 Quarter
Net interest income	`InterestIncomeExpenseNet`	$172.23M	USD	1 Quarter
Net interest income	`InterestIncomeExpenseNet`	$500.95M	USD	3 Qtrs
Net interest income	`InterestIncomeExpenseNet`	$500.95M	USD	3 Qtrs
Credit loss expense	`ProvisionForLoanLossesExpensed`	$8.60M	USD	1 Quarter
Credit loss expense	`ProvisionForLoanLossesExpensed`	$8.60M	USD	1 Quarter
Credit loss expense	`ProvisionForLoanLossesExpensed`	$30.35M	USD	3 Qtrs
Credit loss expense	`ProvisionForLoanLossesExpensed`	$30.35M	USD	3 Qtrs
Credit loss expense	`ProvisionForLoanLossesExpensed`	$1.83M	USD	1 Quarter
Credit loss expense	`ProvisionForLoanLossesExpensed`	$1.83M	USD	1 Quarter
Credit loss expense	`ProvisionForLoanLossesExpensed`	$9.55M	USD	3 Qtrs
Credit loss expense	`ProvisionForLoanLossesExpensed`	$9.55M	USD	3 Qtrs
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$159.34M	USD	1 Quarter
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$159.34M	USD	1 Quarter
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$465.43M	USD	3 Qtrs
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$465.43M	USD	3 Qtrs
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$170.40M	USD	1 Quarter
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$170.40M	USD	1 Quarter
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$491.39M	USD	3 Qtrs
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$491.39M	USD	3 Qtrs
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	1 Quarter
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	1 Quarter
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	3 Qtrs
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	3 Qtrs
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	1 Quarter
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	1 Quarter
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	3 Qtrs
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	3 Qtrs
Other investments income (loss), net	`NoninterestIncomeOther`	$4.18M	USD	1 Quarter
Other investments income (loss), net	`NoninterestIncomeOther`	$4.18M	USD	1 Quarter
Other investments income (loss), net	`NoninterestIncomeOther`	$8.85M	USD	3 Qtrs
Other investments income (loss), net	`NoninterestIncomeOther`	$8.85M	USD	3 Qtrs
Other investments income (loss), net	`NoninterestIncomeOther`	$3.65M	USD	1 Quarter
Other investments income (loss), net	`NoninterestIncomeOther`	$3.65M	USD	1 Quarter
Other investments income (loss), net	`NoninterestIncomeOther`	$2.73M	USD	3 Qtrs
Other investments income (loss), net	`NoninterestIncomeOther`	$2.73M	USD	3 Qtrs
Other income	`NoninterestIncomeOtherOperatingIncome`	$14.61M	USD	3 Qtrs
Other income	`NoninterestIncomeOtherOperatingIncome`	$14.61M	USD	3 Qtrs
Other income	`NoninterestIncomeOtherOperatingIncome`	$5.67M	USD	1 Quarter
Other income	`NoninterestIncomeOtherOperatingIncome`	$5.67M	USD	1 Quarter
Other income	`NoninterestIncomeOtherOperatingIncome`	$14.38M	USD	3 Qtrs
Other income	`NoninterestIncomeOtherOperatingIncome`	$14.38M	USD	3 Qtrs
Other income	`NoninterestIncomeOtherOperatingIncome`	$3.93M	USD	1 Quarter
Other income	`NoninterestIncomeOtherOperatingIncome`	$3.93M	USD	1 Quarter
Total non-interest income	`NoninterestIncome`	$123.52M	USD	3 Qtrs
Total non-interest income	`NoninterestIncome`	$123.52M	USD	3 Qtrs
Total non-interest income	`NoninterestIncome`	$45.85M	USD	1 Quarter
Total non-interest income	`NoninterestIncome`	$45.85M	USD	1 Quarter
Total non-interest income	`NoninterestIncome`	$129.60M	USD	3 Qtrs
Total non-interest income	`NoninterestIncome`	$129.60M	USD	3 Qtrs
Total non-interest income	`NoninterestIncome`	$43.84M	USD	1 Quarter
Total non-interest income	`NoninterestIncome`	$43.84M	USD	1 Quarter
Employee compensation and benefits	`LaborAndRelatedExpense`	$114.47M	USD	3 Qtrs
Employee compensation and benefits	`LaborAndRelatedExpense`	$114.47M	USD	3 Qtrs
Employee compensation and benefits	`LaborAndRelatedExpense`	$37.61M	USD	1 Quarter
Employee compensation and benefits	`LaborAndRelatedExpense`	$37.61M	USD	1 Quarter
Employee compensation and benefits	`LaborAndRelatedExpense`	$109.04M	USD	3 Qtrs
Employee compensation and benefits	`LaborAndRelatedExpense`	$109.04M	USD	3 Qtrs
Employee compensation and benefits	`LaborAndRelatedExpense`	$37.54M	USD	1 Quarter
Employee compensation and benefits	`LaborAndRelatedExpense`	$37.54M	USD	1 Quarter
Occupancy	`OccupancyNet`	$21.66M	USD	3 Qtrs
Occupancy	`OccupancyNet`	$21.66M	USD	3 Qtrs
Occupancy	`OccupancyNet`	$7.99M	USD	1 Quarter
Occupancy	`OccupancyNet`	$7.99M	USD	1 Quarter
Occupancy	`OccupancyNet`	$20.11M	USD	3 Qtrs
Occupancy	`OccupancyNet`	$20.11M	USD	3 Qtrs
Occupancy	`OccupancyNet`	$7.75M	USD	1 Quarter
Occupancy	`OccupancyNet`	$7.75M	USD	1 Quarter
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$16.80M	USD	3 Qtrs
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$16.80M	USD	3 Qtrs
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$5.70M	USD	1 Quarter
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$5.70M	USD	1 Quarter
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$16.94M	USD	3 Qtrs
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$16.94M	USD	3 Qtrs
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$5.59M	USD	1 Quarter
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$5.59M	USD	1 Quarter
Professional fees	`ProfessionalFees`	$12.29M	USD	3 Qtrs
Professional fees	`ProfessionalFees`	$12.29M	USD	3 Qtrs
Professional fees	`ProfessionalFees`	$4.65M	USD	1 Quarter
Professional fees	`ProfessionalFees`	$4.65M	USD	1 Quarter
Professional fees	`ProfessionalFees`	$12.03M	USD	3 Qtrs
Professional fees	`ProfessionalFees`	$12.03M	USD	3 Qtrs
Professional fees	`ProfessionalFees`	$4.13M	USD	1 Quarter
Professional fees	`ProfessionalFees`	$4.13M	USD	1 Quarter
Deposit insurance assessments	`FederalDepositInsuranceCorporationPremiumExpense`	$5.33M	USD	3 Qtrs
Deposit insurance assessments	`FederalDepositInsuranceCorporationPremiumExpense`	$5.33M	USD	3 Qtrs
Deposit insurance assessments	`FederalDepositInsuranceCorporationPremiumExpense`	$1.80M	USD	1 Quarter
Deposit insurance assessments	`FederalDepositInsuranceCorporationPremiumExpense`	$1.80M	USD	1 Quarter
Deposit insurance assessments	`FederalDepositInsuranceCorporationPremiumExpense`	$5.13M	USD	3 Qtrs
Deposit insurance assessments	`FederalDepositInsuranceCorporationPremiumExpense`	$5.13M	USD	3 Qtrs
Deposit insurance assessments	`FederalDepositInsuranceCorporationPremiumExpense`	$1.73M	USD	1 Quarter
Deposit insurance assessments	`FederalDepositInsuranceCorporationPremiumExpense`	$1.73M	USD	1 Quarter
Net operations, other real estate owned	`OtherRevenueExpenseFromRealEstateOperations`	$-2.91M	USD	3 Qtrs
Net operations, other real estate owned	`OtherRevenueExpenseFromRealEstateOperations`	$-2.91M	USD	3 Qtrs
Net operations, other real estate owned	`OtherRevenueExpenseFromRealEstateOperations`	$-1.55M	USD	1 Quarter
Net operations, other real estate owned	`OtherRevenueExpenseFromRealEstateOperations`	$-1.55M	USD	1 Quarter
Net operations, other real estate owned	`OtherRevenueExpenseFromRealEstateOperations`	$-1.46M	USD	3 Qtrs
Net operations, other real estate owned	`OtherRevenueExpenseFromRealEstateOperations`	$-1.46M	USD	3 Qtrs
Net operations, other real estate owned	`OtherRevenueExpenseFromRealEstateOperations`	$-1.14M	USD	1 Quarter
Net operations, other real estate owned	`OtherRevenueExpenseFromRealEstateOperations`	$-1.14M	USD	1 Quarter
Advertising	`AdvertisingExpense`	$5.18M	USD	3 Qtrs
Advertising	`AdvertisingExpense`	$5.18M	USD	3 Qtrs
Advertising	`AdvertisingExpense`	$1.72M	USD	1 Quarter
Advertising	`AdvertisingExpense`	$1.72M	USD	1 Quarter
Advertising	`AdvertisingExpense`	$4.68M	USD	3 Qtrs
Advertising	`AdvertisingExpense`	$4.68M	USD	3 Qtrs
Advertising	`AdvertisingExpense`	$1.40M	USD	1 Quarter
Advertising	`AdvertisingExpense`	$1.40M	USD	1 Quarter
Software and software maintenance	`InformationTechnologyAndDataProcessing`	$16.79M	USD	3 Qtrs
Software and software maintenance	`InformationTechnologyAndDataProcessing`	$16.79M	USD	3 Qtrs
Software and software maintenance	`InformationTechnologyAndDataProcessing`	$5.66M	USD	1 Quarter
Software and software maintenance	`InformationTechnologyAndDataProcessing`	$5.66M	USD	1 Quarter
Software and software maintenance	`InformationTechnologyAndDataProcessing`	$15.78M	USD	3 Qtrs
Software and software maintenance	`InformationTechnologyAndDataProcessing`	$15.78M	USD	3 Qtrs
Software and software maintenance	`InformationTechnologyAndDataProcessing`	$4.82M	USD	1 Quarter
Software and software maintenance	`InformationTechnologyAndDataProcessing`	$4.82M	USD	1 Quarter
Other	`OtherNoninterestExpense`	$35.91M	USD	3 Qtrs
Other	`OtherNoninterestExpense`	$35.91M	USD	3 Qtrs
Other	`OtherNoninterestExpense`	$13.10M	USD	1 Quarter
Other	`OtherNoninterestExpense`	$13.10M	USD	1 Quarter
Other	`OtherNoninterestExpense`	$34.80M	USD	3 Qtrs
Other	`OtherNoninterestExpense`	$34.80M	USD	3 Qtrs
Other	`OtherNoninterestExpense`	$12.12M	USD	1 Quarter
Other	`OtherNoninterestExpense`	$12.12M	USD	1 Quarter
Total non-interest expense	`NoninterestExpense`	$231.34M	USD	3 Qtrs
Total non-interest expense	`NoninterestExpense`	$231.34M	USD	3 Qtrs
Total non-interest expense	`NoninterestExpense`	$79.76M	USD	1 Quarter
Total non-interest expense	`NoninterestExpense`	$79.76M	USD	1 Quarter
Total non-interest expense	`NoninterestExpense`	$219.97M	USD	3 Qtrs
Total non-interest expense	`NoninterestExpense`	$219.97M	USD	3 Qtrs
Total non-interest expense	`NoninterestExpense`	$76.22M	USD	1 Quarter
Total non-interest expense	`NoninterestExpense`	$76.22M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$383.57M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$383.57M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$136.49M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$136.49M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$375.07M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$375.07M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$126.97M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$126.97M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$78.16M	USD	3 Qtrs
Provision for income taxes	`IncomeTaxExpenseBenefit`	$78.16M	USD	3 Qtrs
Provision for income taxes	`IncomeTaxExpenseBenefit`	$28.12M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$28.12M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$80.98M	USD	3 Qtrs
Provision for income taxes	`IncomeTaxExpenseBenefit`	$80.98M	USD	3 Qtrs
Provision for income taxes	`IncomeTaxExpenseBenefit`	$27.20M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$27.20M	USD	1 Quarter
Net income	`NetIncomeLoss`	$305.41M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$305.41M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$108.38M	USD	1 Quarter
Net income	`NetIncomeLoss`	$108.38M	USD	1 Quarter
Net income	`NetIncomeLoss`	$294.08M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$294.08M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$99.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$99.77M	USD	1 Quarter
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	62.19M	shares	1 Quarter
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	62.19M	shares	1 Quarter
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	62.17M	shares	3 Qtrs
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	62.17M	shares	3 Qtrs
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	62.16M	shares	1 Quarter
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	62.16M	shares	1 Quarter
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	62.17M	shares	3 Qtrs
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	62.17M	shares	3 Qtrs
Net income per common share (in dollars per share)	`EarningsPerShareBasic`	$1.60	USD	1 Quarter
Net income per common share (in dollars per share)	`EarningsPerShareBasic`	$1.60	USD	1 Quarter
Net income per common share (in dollars per share)	`EarningsPerShareBasic`	$4.73	USD	3 Qtrs
Net income per common share (in dollars per share)	`EarningsPerShareBasic`	$4.73	USD	3 Qtrs
Net income per common share (in dollars per share)	`EarningsPerShareBasic`	$1.74	USD	1 Quarter
Net income per common share (in dollars per share)	`EarningsPerShareBasic`	$1.74	USD	1 Quarter
Net income per common share (in dollars per share)	`EarningsPerShareBasic`	$4.91	USD	3 Qtrs
Net income per common share (in dollars per share)	`EarningsPerShareBasic`	$4.91	USD	3 Qtrs
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	62.31M	shares	1 Quarter
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	62.31M	shares	1 Quarter
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	62.29M	shares	3 Qtrs
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	62.29M	shares	3 Qtrs
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	62.25M	shares	1 Quarter
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	62.25M	shares	1 Quarter
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	62.26M	shares	3 Qtrs
Weighted average number of shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	62.26M	shares	3 Qtrs
Net income per common share (in dollars per share)	`EarningsPerShareDiluted`	$1.60	USD	1 Quarter
Net income per common share (in dollars per share)	`EarningsPerShareDiluted`	$1.60	USD	1 Quarter
Net income per common share (in dollars per share)	`EarningsPerShareDiluted`	$4.72	USD	3 Qtrs
Net income per common share (in dollars per share)	`EarningsPerShareDiluted`	$4.72	USD	3 Qtrs
Net income per common share (in dollars per share)	`EarningsPerShareDiluted`	$1.74	USD	1 Quarter
Net income per common share (in dollars per share)	`EarningsPerShareDiluted`	$1.74	USD	1 Quarter
Net income per common share (in dollars per share)	`EarningsPerShareDiluted`	$4.91	USD	3 Qtrs
Net income per common share (in dollars per share)	`EarningsPerShareDiluted`	$4.91	USD	3 Qtrs

Cash Flow Statement 202 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$294.08M	USD	3 Qtrs
Net income	`ProfitLoss`	$294.08M	USD	3 Qtrs
Net income	`ProfitLoss`	$305.41M	USD	3 Qtrs
Net income	`ProfitLoss`	$305.41M	USD	3 Qtrs
Credit loss expense	`ProvisionForLoanLossesExpensed`	$8.60M	USD	1 Quarter
Credit loss expense	`ProvisionForLoanLossesExpensed`	$8.60M	USD	1 Quarter
Credit loss expense	`ProvisionForLoanLossesExpensed`	$30.35M	USD	3 Qtrs
Credit loss expense	`ProvisionForLoanLossesExpensed`	$30.35M	USD	3 Qtrs
Credit loss expense	`ProvisionForLoanLossesExpensed`	$1.83M	USD	1 Quarter
Credit loss expense	`ProvisionForLoanLossesExpensed`	$1.83M	USD	1 Quarter
Credit loss expense	`ProvisionForLoanLossesExpensed`	$9.55M	USD	3 Qtrs
Credit loss expense	`ProvisionForLoanLossesExpensed`	$9.55M	USD	3 Qtrs
Specific reserve, other real estate owned	`OtherRealEstateCoveredValuationAdjustments`	$-371.00K	USD	3 Qtrs
Specific reserve, other real estate owned	`OtherRealEstateCoveredValuationAdjustments`	$-371.00K	USD	3 Qtrs
Specific reserve, other real estate owned	`OtherRealEstateCoveredValuationAdjustments`	$-1.27M	USD	3 Qtrs
Specific reserve, other real estate owned	`OtherRealEstateCoveredValuationAdjustments`	$-1.27M	USD	3 Qtrs
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$5.59M	USD	1 Quarter
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$5.59M	USD	1 Quarter
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$16.94M	USD	3 Qtrs
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$16.94M	USD	3 Qtrs
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$5.70M	USD	1 Quarter
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$5.70M	USD	1 Quarter
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$16.80M	USD	3 Qtrs
Depreciation of bank premises and equipment	`DepreciationNonproduction`	$16.80M	USD	3 Qtrs
Gain on sale of bank premises and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$353.00K	USD	3 Qtrs
Gain on sale of bank premises and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$353.00K	USD	3 Qtrs
Gain on sale of bank premises and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$21.00K	USD	3 Qtrs
Gain on sale of bank premises and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$21.00K	USD	3 Qtrs
Loss on sale of other real estate owned	`GainsLossesOnSalesOfOtherRealEstate`	$-166.00K	USD	3 Qtrs
Loss on sale of other real estate owned	`GainsLossesOnSalesOfOtherRealEstate`	$-166.00K	USD	3 Qtrs
Loss on sale of other real estate owned	`GainsLossesOnSalesOfOtherRealEstate`	$-446.00K	USD	3 Qtrs
Loss on sale of other real estate owned	`GainsLossesOnSalesOfOtherRealEstate`	$-446.00K	USD	3 Qtrs
Accretion of investment securities discounts	`AccretionOfDiscountsInvestments`	$1.98M	USD	3 Qtrs
Accretion of investment securities discounts	`AccretionOfDiscountsInvestments`	$1.98M	USD	3 Qtrs
Accretion of investment securities discounts	`AccretionOfDiscountsInvestments`	$3.28M	USD	3 Qtrs
Accretion of investment securities discounts	`AccretionOfDiscountsInvestments`	$3.28M	USD	3 Qtrs
Amortization of investment securities premiums	`AmortizationOfInvestmentSecuritiesPremiums`	$4.18M	USD	3 Qtrs
Amortization of investment securities premiums	`AmortizationOfInvestmentSecuritiesPremiums`	$4.18M	USD	3 Qtrs
Amortization of investment securities premiums	`AmortizationOfInvestmentSecuritiesPremiums`	$3.39M	USD	3 Qtrs
Amortization of investment securities premiums	`AmortizationOfInvestmentSecuritiesPremiums`	$3.39M	USD	3 Qtrs
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	1 Quarter
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	1 Quarter
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	3 Qtrs
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	3 Qtrs
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	1 Quarter
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	1 Quarter
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	3 Qtrs
Investment securities transactions, net	`DebtAndEquitySecuritiesGainLoss`	$-1.00K	USD	3 Qtrs
Unrealized gain on equity securities with readily determinable fair values	`EquitySecuritiesFvNiUnrealizedGainLoss`	$201.00K	USD	1 Quarter
Unrealized gain on equity securities with readily determinable fair values	`EquitySecuritiesFvNiUnrealizedGainLoss`	$201.00K	USD	1 Quarter
Unrealized gain on equity securities with readily determinable fair values	`EquitySecuritiesFvNiUnrealizedGainLoss`	$121.00K	USD	3 Qtrs
Unrealized gain on equity securities with readily determinable fair values	`EquitySecuritiesFvNiUnrealizedGainLoss`	$121.00K	USD	3 Qtrs
Unrealized gain on equity securities with readily determinable fair values	`EquitySecuritiesFvNiUnrealizedGainLoss`	$63.00K	USD	1 Quarter
Unrealized gain on equity securities with readily determinable fair values	`EquitySecuritiesFvNiUnrealizedGainLoss`	$63.00K	USD	1 Quarter
Unrealized gain on equity securities with readily determinable fair values	`EquitySecuritiesFvNiUnrealizedGainLoss`	$152.00K	USD	3 Qtrs
Unrealized gain on equity securities with readily determinable fair values	`EquitySecuritiesFvNiUnrealizedGainLoss`	$152.00K	USD	3 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$169.00K	USD	3 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$169.00K	USD	3 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$86.00K	USD	3 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$86.00K	USD	3 Qtrs
Earnings from affiliates and other investments	`IncomeLossFromEquityMethodInvestments`	$5.56M	USD	3 Qtrs
Earnings from affiliates and other investments	`IncomeLossFromEquityMethodInvestments`	$5.56M	USD	3 Qtrs
Earnings from affiliates and other investments	`IncomeLossFromEquityMethodInvestments`	$2.28M	USD	3 Qtrs
Earnings from affiliates and other investments	`IncomeLossFromEquityMethodInvestments`	$2.28M	USD	3 Qtrs
Deferred tax expense	`DeferredIncomeTaxExpenseBenefit`	$10.26M	USD	3 Qtrs
Deferred tax expense	`DeferredIncomeTaxExpenseBenefit`	$10.26M	USD	3 Qtrs
Deferred tax expense	`DeferredIncomeTaxExpenseBenefit`	$4.60M	USD	3 Qtrs
Deferred tax expense	`DeferredIncomeTaxExpenseBenefit`	$4.60M	USD	3 Qtrs
Increase in accrued interest receivable	`IncreaseDecreaseInAccruedInterestReceivableNet`	$7.57M	USD	3 Qtrs
Increase in accrued interest receivable	`IncreaseDecreaseInAccruedInterestReceivableNet`	$7.57M	USD	3 Qtrs
Increase in accrued interest receivable	`IncreaseDecreaseInAccruedInterestReceivableNet`	$5.29M	USD	3 Qtrs
Increase in accrued interest receivable	`IncreaseDecreaseInAccruedInterestReceivableNet`	$5.29M	USD	3 Qtrs
Decrease (increase) in other assets	`IncreaseDecreaseInOtherOperatingAssets`	$5.55M	USD	3 Qtrs
Decrease (increase) in other assets	`IncreaseDecreaseInOtherOperatingAssets`	$5.55M	USD	3 Qtrs
Decrease (increase) in other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-19.35M	USD	3 Qtrs
Decrease (increase) in other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-19.35M	USD	3 Qtrs
Increase in other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$23.68M	USD	3 Qtrs
Increase in other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$23.68M	USD	3 Qtrs
Increase in other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$1.22M	USD	3 Qtrs
Increase in other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$1.22M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$359.07M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$359.07M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$351.11M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$351.11M	USD	3 Qtrs
Proceeds from maturities of securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments`	$2.08M	USD	3 Qtrs
Proceeds from maturities of securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments`	$2.08M	USD	3 Qtrs
Proceeds from maturities of securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments`	$1.32M	USD	3 Qtrs
Proceeds from maturities of securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments`	$1.32M	USD	3 Qtrs
Proceeds from sales and calls of available for sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$2.03M	USD	1 Quarter
Proceeds from sales and calls of available for sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$2.03M	USD	1 Quarter
Proceeds from sales and calls of available for sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$3.75M	USD	3 Qtrs
Proceeds from sales and calls of available for sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$3.75M	USD	3 Qtrs
Proceeds from sales and calls of available for sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$11.26M	USD	1 Quarter
Proceeds from sales and calls of available for sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$11.26M	USD	1 Quarter
Proceeds from sales and calls of available for sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$15.49M	USD	3 Qtrs
Proceeds from sales and calls of available for sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$15.49M	USD	3 Qtrs
Purchases of available for sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$610.18M	USD	3 Qtrs
Purchases of available for sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$610.18M	USD	3 Qtrs
Purchases of available for sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$535.92M	USD	3 Qtrs
Purchases of available for sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$535.92M	USD	3 Qtrs
Principal collected on mortgage backed securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS`	$581.87M	USD	3 Qtrs
Principal collected on mortgage backed securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS`	$581.87M	USD	3 Qtrs
Principal collected on mortgage backed securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS`	$674.73M	USD	3 Qtrs
Principal collected on mortgage backed securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS`	$674.73M	USD	3 Qtrs
Net increase in loans	`PaymentsForProceedsFromLoansAndLeases`	$562.59M	USD	3 Qtrs
Net increase in loans	`PaymentsForProceedsFromLoansAndLeases`	$562.59M	USD	3 Qtrs
Net increase in loans	`PaymentsForProceedsFromLoansAndLeases`	$603.27M	USD	3 Qtrs
Net increase in loans	`PaymentsForProceedsFromLoansAndLeases`	$603.27M	USD	3 Qtrs
Purchases of other investments	`PaymentsToAcquireOtherInvestments`	$33.08M	USD	3 Qtrs
Purchases of other investments	`PaymentsToAcquireOtherInvestments`	$33.08M	USD	3 Qtrs
Purchases of other investments	`PaymentsToAcquireOtherInvestments`	$41.70M	USD	3 Qtrs
Purchases of other investments	`PaymentsToAcquireOtherInvestments`	$41.70M	USD	3 Qtrs
Distributions from other investments	`DistributionsFromOtherInvestments`	$29.16M	USD	3 Qtrs
Distributions from other investments	`DistributionsFromOtherInvestments`	$29.16M	USD	3 Qtrs
Distributions from other investments	`DistributionsFromOtherInvestments`	$1.71M	USD	3 Qtrs
Distributions from other investments	`DistributionsFromOtherInvestments`	$1.71M	USD	3 Qtrs
Purchases of bank premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$15.79M	USD	3 Qtrs
Purchases of bank premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$15.79M	USD	3 Qtrs
Purchases of bank premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$14.18M	USD	3 Qtrs
Purchases of bank premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$14.18M	USD	3 Qtrs
Proceeds from sales of bank premises and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$583.00K	USD	3 Qtrs
Proceeds from sales of bank premises and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$583.00K	USD	3 Qtrs
Proceeds from sales of bank premises and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$21.00K	USD	3 Qtrs
Proceeds from sales of bank premises and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$21.00K	USD	3 Qtrs
Proceeds from sales of other real estate owned	`ProceedsFromSaleOfOtherRealEstate`	$1.25M	USD	3 Qtrs
Proceeds from sales of other real estate owned	`ProceedsFromSaleOfOtherRealEstate`	$1.25M	USD	3 Qtrs
Proceeds from sales of other real estate owned	`ProceedsFromSaleOfOtherRealEstate`	$4.97M	USD	3 Qtrs
Proceeds from sales of other real estate owned	`ProceedsFromSaleOfOtherRealEstate`	$4.97M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-602.96M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-602.96M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-496.83M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-496.83M	USD	3 Qtrs
Net decrease in non-interest bearing demand deposits	`IncreaseDecreaseInNoninterestBearingDemandDeposits`	$-308.92M	USD	3 Qtrs
Net decrease in non-interest bearing demand deposits	`IncreaseDecreaseInNoninterestBearingDemandDeposits`	$-308.92M	USD	3 Qtrs
Net decrease in non-interest bearing demand deposits	`IncreaseDecreaseInNoninterestBearingDemandDeposits`	$-33.43M	USD	3 Qtrs
Net decrease in non-interest bearing demand deposits	`IncreaseDecreaseInNoninterestBearingDemandDeposits`	$-33.43M	USD	3 Qtrs
Net increase in savings and interest bearing demand deposits	`IncreaseDecreaseInSavingAndInterestBearingDemandDeposits`	$208.84M	USD	3 Qtrs
Net increase in savings and interest bearing demand deposits	`IncreaseDecreaseInSavingAndInterestBearingDemandDeposits`	$208.84M	USD	3 Qtrs
Net increase in savings and interest bearing demand deposits	`IncreaseDecreaseInSavingAndInterestBearingDemandDeposits`	$143.10M	USD	3 Qtrs
Net increase in savings and interest bearing demand deposits	`IncreaseDecreaseInSavingAndInterestBearingDemandDeposits`	$143.10M	USD	3 Qtrs
Net increase in time deposits	`IncreaseDecreaseInTimeDeposits`	$376.58M	USD	3 Qtrs
Net increase in time deposits	`IncreaseDecreaseInTimeDeposits`	$376.58M	USD	3 Qtrs
Net increase in time deposits	`IncreaseDecreaseInTimeDeposits`	$234.17M	USD	3 Qtrs
Net increase in time deposits	`IncreaseDecreaseInTimeDeposits`	$234.17M	USD	3 Qtrs
Net increase in securities sold under repurchase agreements	`ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase`	$175.84M	USD	3 Qtrs
Net increase in securities sold under repurchase agreements	`ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase`	$175.84M	USD	3 Qtrs
Net increase in securities sold under repurchase agreements	`ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase`	$129.06M	USD	3 Qtrs
Net increase in securities sold under repurchase agreements	`ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase`	$129.06M	USD	3 Qtrs
Paydowns on long-term other borrowed funds	`IncreaseDecreaseInLongTermLoansFromOtherFederalHomeLoanBanks`	$-152.00K	USD	3 Qtrs
Paydowns on long-term other borrowed funds	`IncreaseDecreaseInLongTermLoansFromOtherFederalHomeLoanBanks`	$-152.00K	USD	3 Qtrs
Paydowns on long-term other borrowed funds	`IncreaseDecreaseInLongTermLoansFromOtherFederalHomeLoanBanks`	$-157.00K	USD	3 Qtrs
Paydowns on long-term other borrowed funds	`IncreaseDecreaseInLongTermLoansFromOtherFederalHomeLoanBanks`	$-157.00K	USD	3 Qtrs
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$742.00K	USD	3 Qtrs
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$742.00K	USD	3 Qtrs
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$4.55M	USD	3 Qtrs
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$4.55M	USD	3 Qtrs
Proceeds from stock transactions	`ProceedsFromIssuanceOrSaleOfEquity`	$3.30M	USD	3 Qtrs
Proceeds from stock transactions	`ProceedsFromIssuanceOrSaleOfEquity`	$3.30M	USD	3 Qtrs
Proceeds from stock transactions	`ProceedsFromIssuanceOrSaleOfEquity`	$1.25M	USD	3 Qtrs
Proceeds from stock transactions	`ProceedsFromIssuanceOrSaleOfEquity`	$1.25M	USD	3 Qtrs
Payments of cash dividends	`PaymentsOfDividendsCommonStock`	$82.08M	USD	3 Qtrs
Payments of cash dividends	`PaymentsOfDividendsCommonStock`	$82.08M	USD	3 Qtrs
Payments of cash dividends	`PaymentsOfDividendsCommonStock`	$87.06M	USD	3 Qtrs
Payments of cash dividends	`PaymentsOfDividendsCommonStock`	$87.06M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$372.67M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$372.67M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$382.39M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$382.39M	USD	3 Qtrs
Increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$128.78M	USD	3 Qtrs
Increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$128.78M	USD	3 Qtrs
Increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$236.67M	USD	3 Qtrs
Increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$236.67M	USD	3 Qtrs
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$651.06M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$651.06M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$779.84M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$779.84M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$352.65M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$352.65M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$589.32M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$589.32M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$651.06M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$651.06M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$779.84M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$779.84M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$352.65M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$352.65M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$589.32M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$589.32M	USD	Point-in-time
Interest paid	`InterestPaidNet`	$149.29M	USD	3 Qtrs
Interest paid	`InterestPaidNet`	$149.29M	USD	3 Qtrs
Interest paid	`InterestPaidNet`	$164.22M	USD	3 Qtrs
Interest paid	`InterestPaidNet`	$164.22M	USD	3 Qtrs
Income taxes paid	`IncomeTaxesPaidNet`	$49.24M	USD	3 Qtrs
Income taxes paid	`IncomeTaxesPaidNet`	$49.24M	USD	3 Qtrs
Income taxes paid	`IncomeTaxesPaidNet`	$64.82M	USD	3 Qtrs
Income taxes paid	`IncomeTaxesPaidNet`	$64.82M	USD	3 Qtrs
Purchases of available-for-sale securities not yet settled	`InvestmentSecuritiesPurchasesNotYetSettled`	$60.00M	USD	3 Qtrs
Purchases of available-for-sale securities not yet settled	`InvestmentSecuritiesPurchasesNotYetSettled`	$60.00M	USD	3 Qtrs
Net transfers from loans to other real estate owned	`TransferToOtherRealEstate`	$3.20M	USD	3 Qtrs
Net transfers from loans to other real estate owned	`TransferToOtherRealEstate`	$3.20M	USD	3 Qtrs
Net transfers from loans to other real estate owned	`TransferToOtherRealEstate`	$1.55M	USD	3 Qtrs
Net transfers from loans to other real estate owned	`TransferToOtherRealEstate`	$1.55M	USD	3 Qtrs

Stockholders Equity 84 line items

Line Item	Tag	Value	Unit	Period
Cash dividends (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.66	USD	1 Quarter
Cash dividends (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.66	USD	1 Quarter
Cash dividends (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.32	USD	3 Qtrs
Cash dividends (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.32	USD	3 Qtrs
Cash dividends (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.70	USD	1 Quarter
Cash dividends (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.70	USD	1 Quarter
Cash dividends (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.40	USD	3 Qtrs
Cash dividends (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.40	USD	3 Qtrs
Purchase of treasury stock (in shares)	`TreasuryStockSharesAcquired`	3,744.00	shares	1 Quarter
Purchase of treasury stock (in shares)	`TreasuryStockSharesAcquired`	3,744.00	shares	1 Quarter
Purchase of treasury stock (in shares)	`TreasuryStockSharesAcquired`	13,028.00	shares	3 Qtrs
Purchase of treasury stock (in shares)	`TreasuryStockSharesAcquired`	13,028.00	shares	3 Qtrs
Purchase of treasury stock (in shares)	`TreasuryStockSharesAcquired`	81,532.00	shares	3 Qtrs
Purchase of treasury stock (in shares)	`TreasuryStockSharesAcquired`	81,532.00	shares	3 Qtrs
Balance	`StockholdersEquity`	$2.45B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.45B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.58B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.58B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.75B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.75B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.80B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.80B	USD	Point-in-time
Balance	`StockholdersEquity`	$3.02B	USD	Point-in-time
Balance	`StockholdersEquity`	$3.02B	USD	Point-in-time
Balance	`StockholdersEquity`	$3.13B	USD	Point-in-time
Balance	`StockholdersEquity`	$3.13B	USD	Point-in-time
Net income	`NetIncomeLoss`	$99.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$99.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$294.08M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$294.08M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$108.38M	USD	1 Quarter
Net income	`NetIncomeLoss`	$108.38M	USD	1 Quarter
Net income	`NetIncomeLoss`	$305.41M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$305.41M	USD	3 Qtrs
Dividends Payable/ Cash	`DividendsCommonStockCash`	$41.05M	USD	1 Quarter
Dividends Payable/ Cash	`DividendsCommonStockCash`	$41.05M	USD	1 Quarter
Dividends Payable/ Cash	`DividendsCommonStockCash`	$82.08M	USD	3 Qtrs
Dividends Payable/ Cash	`DividendsCommonStockCash`	$82.08M	USD	3 Qtrs
Dividends Payable/ Cash	`DividendsCommonStockCash`	$43.51M	USD	1 Quarter
Dividends Payable/ Cash	`DividendsCommonStockCash`	$43.51M	USD	1 Quarter
Dividends Payable/ Cash	`DividendsCommonStockCash`	$87.06M	USD	3 Qtrs
Dividends Payable/ Cash	`DividendsCommonStockCash`	$87.06M	USD	3 Qtrs
Purchase of treasury stock	`TreasuryStockValueAcquiredCostMethod`	$247.00K	USD	1 Quarter
Purchase of treasury stock	`TreasuryStockValueAcquiredCostMethod`	$247.00K	USD	1 Quarter
Purchase of treasury stock	`TreasuryStockValueAcquiredCostMethod`	$742.00K	USD	3 Qtrs
Purchase of treasury stock	`TreasuryStockValueAcquiredCostMethod`	$742.00K	USD	3 Qtrs
Purchase of treasury stock	`TreasuryStockValueAcquiredCostMethod`	$4.55M	USD	3 Qtrs
Purchase of treasury stock	`TreasuryStockValueAcquiredCostMethod`	$4.55M	USD	3 Qtrs
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$645.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$645.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$3.30M	USD	3 Qtrs
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$3.30M	USD	3 Qtrs
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$455.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$455.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.25M	USD	3 Qtrs
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.25M	USD	3 Qtrs
Stock compensation expense recognized in earnings	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$47.00K	USD	1 Quarter
Stock compensation expense recognized in earnings	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$47.00K	USD	1 Quarter
Stock compensation expense recognized in earnings	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$169.00K	USD	3 Qtrs
Stock compensation expense recognized in earnings	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$169.00K	USD	3 Qtrs
Stock compensation expense recognized in earnings	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$20.00K	USD	1 Quarter
Stock compensation expense recognized in earnings	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$20.00K	USD	1 Quarter
Stock compensation expense recognized in earnings	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$86.00K	USD	3 Qtrs
Stock compensation expense recognized in earnings	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$86.00K	USD	3 Qtrs
Net change in unrealized gains and losses on available for sale securities, net of reclassification adjustments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringNetOfReclassificationAdjustment`	$112.89M	USD	1 Quarter
Net change in unrealized gains and losses on available for sale securities, net of reclassification adjustments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringNetOfReclassificationAdjustment`	$112.89M	USD	1 Quarter
Net change in unrealized gains and losses on available for sale securities, net of reclassification adjustments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringNetOfReclassificationAdjustment`	$86.91M	USD	3 Qtrs
Net change in unrealized gains and losses on available for sale securities, net of reclassification adjustments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringNetOfReclassificationAdjustment`	$86.91M	USD	3 Qtrs
Net change in unrealized gains and losses on available for sale securities, net of reclassification adjustments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringNetOfReclassificationAdjustment`	$40.40M	USD	1 Quarter
Net change in unrealized gains and losses on available for sale securities, net of reclassification adjustments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringNetOfReclassificationAdjustment`	$40.40M	USD	1 Quarter
Net change in unrealized gains and losses on available for sale securities, net of reclassification adjustments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringNetOfReclassificationAdjustment`	$115.97M	USD	3 Qtrs
Net change in unrealized gains and losses on available for sale securities, net of reclassification adjustments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringNetOfReclassificationAdjustment`	$115.97M	USD	3 Qtrs
Balance	`StockholdersEquity`	$2.45B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.45B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.58B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.58B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.75B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.75B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.80B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.80B	USD	Point-in-time
Balance	`StockholdersEquity`	$3.02B	USD	Point-in-time
Balance	`StockholdersEquity`	$3.02B	USD	Point-in-time
Balance	`StockholdersEquity`	$3.13B	USD	Point-in-time
Balance	`StockholdersEquity`	$3.13B	USD	Point-in-time

Comprehensive Income 56 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$99.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$99.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$294.08M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$294.08M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$108.38M	USD	1 Quarter
Net income	`NetIncomeLoss`	$108.38M	USD	1 Quarter
Net income	`NetIncomeLoss`	$305.41M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$305.41M	USD	3 Qtrs
Net change in unrealized holding gains (losses) on securities available for sale arising during period, tax effects	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$30.01M	USD	1 Quarter
Net change in unrealized holding gains (losses) on securities available for sale arising during period, tax effects	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$30.01M	USD	1 Quarter
Net change in unrealized holding gains (losses) on securities available for sale arising during period, tax effects	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$23.10M	USD	3 Qtrs
Net change in unrealized holding gains (losses) on securities available for sale arising during period, tax effects	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$23.10M	USD	3 Qtrs
Net change in unrealized holding gains (losses) on securities available for sale arising during period, tax effects	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$10.74M	USD	1 Quarter
Net change in unrealized holding gains (losses) on securities available for sale arising during period, tax effects	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$10.74M	USD	1 Quarter
Net change in unrealized holding gains (losses) on securities available for sale arising during period, tax effects	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$30.83M	USD	3 Qtrs
Net change in unrealized holding gains (losses) on securities available for sale arising during period, tax effects	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$30.83M	USD	3 Qtrs
Reclassification adjustment for losses on securities available for sale included in net income, tax effects	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	1 Quarter
Reclassification adjustment for losses on securities available for sale included in net income, tax effects	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	1 Quarter
Reclassification adjustment for losses on securities available for sale included in net income, tax effects	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	3 Qtrs
Reclassification adjustment for losses on securities available for sale included in net income, tax effects	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	3 Qtrs
Reclassification adjustment for losses on securities available for sale included in net income, tax effects	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	1 Quarter
Reclassification adjustment for losses on securities available for sale included in net income, tax effects	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	1 Quarter
Reclassification adjustment for losses on securities available for sale included in net income, tax effects	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	3 Qtrs
Reclassification adjustment for losses on securities available for sale included in net income, tax effects	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	3 Qtrs
Net change in unrealized holding gains on securities available for sale arising during period (net of tax effects of $10,739, $30,007, $30,826 and $23,104)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$112.88M	USD	1 Quarter
Net change in unrealized holding gains on securities available for sale arising during period (net of tax effects of $10,739, $30,007, $30,826 and $23,104)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$112.88M	USD	1 Quarter
Net change in unrealized holding gains on securities available for sale arising during period (net of tax effects of $10,739, $30,007, $30,826 and $23,104)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$86.91M	USD	3 Qtrs
Net change in unrealized holding gains on securities available for sale arising during period (net of tax effects of $10,739, $30,007, $30,826 and $23,104)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$86.91M	USD	3 Qtrs
Net change in unrealized holding gains on securities available for sale arising during period (net of tax effects of $10,739, $30,007, $30,826 and $23,104)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$40.40M	USD	1 Quarter
Net change in unrealized holding gains on securities available for sale arising during period (net of tax effects of $10,739, $30,007, $30,826 and $23,104)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$40.40M	USD	1 Quarter
Net change in unrealized holding gains on securities available for sale arising during period (net of tax effects of $10,739, $30,007, $30,826 and $23,104)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$115.96M	USD	3 Qtrs
Net change in unrealized holding gains on securities available for sale arising during period (net of tax effects of $10,739, $30,007, $30,826 and $23,104)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$115.96M	USD	3 Qtrs
Reclassification adjustment for losses on securities available for sale included in net income (net of tax effects of $0, $0, $0 and $0)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-1.00K	USD	1 Quarter
Reclassification adjustment for losses on securities available for sale included in net income (net of tax effects of $0, $0, $0 and $0)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-1.00K	USD	1 Quarter
Reclassification adjustment for losses on securities available for sale included in net income (net of tax effects of $0, $0, $0 and $0)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-1.00K	USD	3 Qtrs
Reclassification adjustment for losses on securities available for sale included in net income (net of tax effects of $0, $0, $0 and $0)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-1.00K	USD	3 Qtrs
Reclassification adjustment for losses on securities available for sale included in net income (net of tax effects of $0, $0, $0 and $0)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-1.00K	USD	1 Quarter
Reclassification adjustment for losses on securities available for sale included in net income (net of tax effects of $0, $0, $0 and $0)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-1.00K	USD	1 Quarter
Reclassification adjustment for losses on securities available for sale included in net income (net of tax effects of $0, $0, $0 and $0)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-1.00K	USD	3 Qtrs
Reclassification adjustment for losses on securities available for sale included in net income (net of tax effects of $0, $0, $0 and $0)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-1.00K	USD	3 Qtrs
Total other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$112.89M	USD	1 Quarter
Total other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$112.89M	USD	1 Quarter
Total other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$86.91M	USD	3 Qtrs
Total other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$86.91M	USD	3 Qtrs
Total other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$40.40M	USD	1 Quarter
Total other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$40.40M	USD	1 Quarter
Total other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$115.97M	USD	3 Qtrs
Total other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$115.97M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$212.66M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$212.66M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$381.00M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$381.00M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$148.78M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$148.78M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$421.37M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$421.37M	USD	3 Qtrs

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