$TRMK
Trustmark Corp

2015 Q4 Form 10-K Financial Statement

#000156459017001916 Filed on February 21, 2017

View on sec.gov

Income Statement

Concept 2015 Q4 2014 Q4 2014
Revenue $426.9M
YoY Change 3.03%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $9.100M $9.000M $36.10M
YoY Change 1.11% -4.26% -2.96%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense
YoY Change
% of Operating Profit
Other Income/Expense, Net $614.0K
YoY Change -107.7%
Pretax Income $36.40M $36.70M $162.1M
YoY Change -0.82% 9.55% 5.26%
Income Tax $8.600M $8.700M $38.53M
% Of Pretax Income 23.63% 23.71% 23.77%
Net Earnings $27.90M $28.10M $123.6M
YoY Change -0.71% 0.36% 5.55%
Net Earnings / Revenue 28.95%
Basic Earnings Per Share $1.83
Diluted Earnings Per Share $412.1K $416.9K $1.83
COMMON SHARES
Basic Shares Outstanding 67.43M
Diluted Shares Outstanding 67.59M

Balance Sheet

Concept 2015 Q4 2014 Q4 2014
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents $277.8M $316.0M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment $195.7M $200.8M $201.0M
YoY Change -2.55% -3.0% -2.9%
Goodwill $366.2M $365.5M
YoY Change 0.18% -1.97%
Intangibles $27.55M $33.23M
YoY Change -17.12%
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets $12.68B $12.25B $12.25B
YoY Change 3.5% 3.91% 3.91%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt $412.6M $425.1M $512.0M
YoY Change -2.93% 33.67% 62.03%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $854.0M $869.0M $512.0M
YoY Change -1.73% 173.27% 62.03%
LONG-TERM LIABILITIES
Long-Term Debt $112.0M $112.0M $112.0M
YoY Change 0.0% 0.0% 0.0%
Other Long-Term Liabilities $151.0M $151.0M $151.0M
YoY Change 0.0% 10.22% 10.22%
Total Long-Term Liabilities $263.0M $263.0M $263.0M
YoY Change 0.0% 5.62% 5.62%
TOTAL LIABILITIES
Total Short-Term Liabilities $854.0M $869.0M $512.0M
Total Long-Term Liabilities $263.0M $263.0M $263.0M
Total Liabilities $11.21B $10.83B $10.83B
YoY Change 3.46% 3.79% 3.79%
SHAREHOLDERS EQUITY
Retained Earnings $1.143B $1.092B
YoY Change 4.65%
Common Stock $375.5M $370.3M
YoY Change 1.41%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $1.473B $1.420B $1.420B
YoY Change
Total Liabilities & Shareholders Equity $12.68B $12.25B $12.25B
YoY Change 3.5% 3.91% 3.91%

Cashflow Statement

Concept 2015 Q4 2014 Q4 2014
OPERATING ACTIVITIES
Net Income $27.90M $28.10M $123.6M
YoY Change -0.71% 0.36% 5.55%
Depreciation, Depletion And Amortization $9.100M $9.000M $36.10M
YoY Change 1.11% -4.26% -2.96%
Cash From Operating Activities $79.30M $51.70M $211.3M
YoY Change 53.38% -65.51% -29.85%
INVESTING ACTIVITIES
Capital Expenditures -$5.000M -$3.800M $12.39M
YoY Change 31.58% 22.58% -22.52%
Acquisitions
YoY Change
Other Investing Activities -$277.6M -$74.50M -$543.9M
YoY Change 272.62% -30.31% 123.83%
Cash From Investing Activities -$282.6M -$78.40M -$556.3M
YoY Change 260.46% -28.73% 114.79%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 261.0M 105.1M 315.2M
YoY Change 148.33% -452.68% 337.17%
NET CHANGE
Cash From Operating Activities 79.30M 51.70M 211.3M
Cash From Investing Activities -282.6M -78.40M -556.3M
Cash From Financing Activities 261.0M 105.1M 315.2M
Net Change In Cash 57.70M 78.40M -29.80M
YoY Change -26.4% 676.24% -126.07%
FREE CASH FLOW
Cash From Operating Activities $79.30M $51.70M $211.3M
Capital Expenditures -$5.000M -$3.800M $12.39M
Free Cash Flow $84.30M $55.50M $198.9M
YoY Change 51.89% -63.73% -30.26%

Facts In Submission

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CY2016Q4 trmk Available For Sale Debt Securities Amortized Cost Before Mortgage Backed Securities
AvailableForSaleDebtSecuritiesAmortizedCostBeforeMortgageBackedSecurities
170070000
CY2016Q4 us-gaap Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost
2196098000
CY2016Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
2366168000
CY2016Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
33793000
CY2016Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
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92100000
CY2016Q4 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
7522000
CY2016Q4 us-gaap Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
37997000
CY2016Q4 trmk Fair Value Of Available For Sale Securities Before Mortgage Back Securities
FairValueOfAvailableForSaleSecuritiesBeforeMortgageBackSecurities
171412000
CY2016Q4 us-gaap Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
2185270000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount
145000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount
35983000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount
13822000
CY2016Q4 trmk Amortized Cost Held To Maturity Before Mortgage Backed Securities
AmortizedCostHeldToMaturityBeforeMortgageBackedSecurities
49950000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities Without Single Maturity Date Net Carrying Amount
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1108693000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities Within One Year Fair Value
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue
145000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value
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37249000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value
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14360000
CY2016 us-gaap Increase Decrease In Other Operating Assets
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20129000
CY2016 us-gaap Proceeds From Sale Of Property Plant And Equipment
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6799000
CY2016 us-gaap Payments For Proceeds From Loans And Leases
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677296000
CY2016 us-gaap Payments To Acquire Property Plant And Equipment
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10208000
CY2016 us-gaap Increase Decrease In Other Operating Liabilities
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7284000
CY2016 us-gaap Increase Decrease In Other Operating Capital Net
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-2022000
CY2016 us-gaap Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
147427000
CY2016 us-gaap Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
277373000
CY2016 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
486915000
CY2016 us-gaap Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
24693000
CY2016 us-gaap Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
239446000
CY2016 us-gaap Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
547112000
CY2016 us-gaap Payments For Proceeds From Life Insurance Policies
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-2585000
CY2016 us-gaap Proceeds From Payments For Federal Funds Sold And Securities Purchased Under Agreements To Resell Net
ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNet
-250000
CY2016 trmk Decrease Increase In Member Bank Stock
DecreaseIncreaseInMemberBankStock
8386000
CY2016 us-gaap Proceeds From Sale Of Foreclosed Assets
ProceedsFromSaleOfForeclosedAssets
42809000
CY2016 us-gaap Payments For Software
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8024000
CY2016 us-gaap Payments To Acquire Other Investments
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116000
CY2016 trmk Distributions Received For Other Investments
DistributionsReceivedForOtherInvestments
0
CY2016 trmk Purchase Of Insurance Book Of Business
PurchaseOfInsuranceBookOfBusiness
0
CY2015 trmk Purchase Of Insurance Book Of Business
PurchaseOfInsuranceBookOfBusiness
2787000
CY2014 trmk Purchase Of Insurance Book Of Business
PurchaseOfInsuranceBookOfBusiness
0
CY2016 us-gaap Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
-649664000
CY2015 us-gaap Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
-527277000
CY2015Q4 trmk Nonaccrual Loans Held For Investment Considered For Impairment Analysis Carrying Value
NonaccrualLoansHeldForInvestmentConsideredForImpairmentAnalysisCarryingValue
55300000
CY2014 us-gaap Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
-556255000
CY2016 us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
467782000
CY2015 us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
-110128000
CY2014 us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
-161544000
CY2016 us-gaap Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net
IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet
98775000
CY2015 us-gaap Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net
IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet
-2501000
CY2014 us-gaap Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net
IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet
191956000
CY2016 us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
-150748000
CY2015 us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
-7293000
CY2014 us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
348920000
CY2016 us-gaap Proceeds From Federal Home Loan Bank Advances
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250000000
CY2015 us-gaap Proceeds From Federal Home Loan Bank Advances
ProceedsFromFederalHomeLoanBankAdvances
500000000
CY2014 us-gaap Proceeds From Federal Home Loan Bank Advances
ProceedsFromFederalHomeLoanBankAdvances
0
CY2016 us-gaap Repayments Of Subordinated Debt
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50000000
CY2015 us-gaap Repayments Of Subordinated Debt
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0
CY2014 us-gaap Repayments Of Subordinated Debt
RepaymentsOfSubordinatedDebt
0
CY2016 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
62666000
CY2015 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
62605000
CY2014 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
62474000
CY2016 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
0
CY2015 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
0
CY2014 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
-1307000
CY2016 trmk Excess Tax Expense Benefit From Share Based Compensation Financing Activities
ExcessTaxExpenseBenefitFromShareBasedCompensationFinancingActivities
-107000
CY2016 us-gaap Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
552192000
CY2016 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
49955000
CY2015Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
277751000
CY2016 us-gaap Nature Of Operations
NatureOfOperations
<div> <p style="text-align:justify;margin-top:6pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-style:italic;font-family:Times New Roman;font-size:10pt;text-transform:none;font-variant: normal;">Business</p> <p style="text-align:justify;margin-top:6pt;margin-bottom:0pt;text-indent:0%;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Trustmark Corporation (Trustmark) is a bank holding company headquartered in Jackson, Mississippi.&nbsp;&nbsp;Through its subsidiaries, Trustmark operates as a financial services organization providing banking and financial solutions to corporate institutions and individual customers through 193 offices in Alabama, Florida, Mississippi, Tennessee and Texas.</p></div>
CY2016 us-gaap Revenue Recognition Services Commissions
RevenueRecognitionServicesCommissions
<div> <p style="margin-top:18pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-style:italic;font-family:Times New Roman;font-size:10pt;text-transform:none;font-variant: normal;">Insurance Commissions</p> <p style="text-align:justify;margin-top:6pt;margin-bottom:0pt;text-indent:0%;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Commission revenue is recognized as of the effective date of the insurance policy or the date the customer is billed, whichever is later.&nbsp;&nbsp;Trustmark also receives contingent commissions from insurance companies as additional incentive for achieving specified premium volume goals and/or the loss experience of the insurance placed by Trustmark.&nbsp;&nbsp;Contingent commissions from insurance companies are recognized throughout the calendar year using reasonable estimates that are continuously reviewed and revised to reflect current experience.&nbsp;&nbsp;Trustmark maintains reserves for commission adjustments and doubtful accounts receivable which were not considered significant at December 31, 2016 or 2015.</p></div>
CY2016 us-gaap Derivatives Reporting Of Derivative Activity
DerivativesReportingOfDerivativeActivity
<div> <p style="text-align:justify;margin-top:18pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-style:italic;font-family:Times New Roman;font-size:10pt;text-transform:none;font-variant: normal;">Derivative Financial Instruments</p> <p style="text-align:justify;margin-top:6pt;margin-bottom:0pt;text-indent:0%;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Trustmark maintains an overall interest rate risk management strategy that incorporates the use of derivative instruments to minimize significant unplanned fluctuations in earnings and cash flows caused by interest rate volatility.&nbsp;&nbsp;Trustmark&#8217;s interest rate risk management strategy involves modifying the repricing characteristics of certain assets and liabilities so that changes in interest rates do not adversely affect the net interest margin and cash flows.&nbsp;&nbsp;Under the guidelines of FASB ASC Topic 815, &#8220;Derivatives and Hedging,&#8221; all derivative instruments are required to be recognized as either assets or liabilities and carried at fair value on the balance sheet.&nbsp;&nbsp;The fair value of derivative positions outstanding is included in other assets and/or other liabilities in the accompanying consolidated balance sheets and in the net change in these financial statement line items in the accompanying consolidated statements of cash flows as well as included in noninterest income in the accompanying consolidated statements of income and other comprehensive income (loss), net of tax in the accompanying consolidated statements of comprehensive income.&nbsp;&nbsp;Trustmark&#8217;s interest rate swap derivative instruments are subject to master netting agreements, and therefore, eligible for offsetting in the consolidated balance sheets.&nbsp;&nbsp;Trustmark has elected to not offset any derivative instruments in its consolidated balance sheets.</p> <p style="text-align:justify;margin-top:18pt;margin-bottom:0pt;text-indent:0%;font-style:italic;font-family:Times New Roman;font-size:10pt;font-weight:normal;text-transform:none;font-variant: normal;">Derivatives Designated as Hedging Instruments</p> <p style="text-align:justify;margin-top:12pt;margin-bottom:0pt;text-indent:0%;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">During 2013, Trustmark entered into a forward interest rate swap contract on its junior subordinated debentures, with the objective of protecting the quarterly interest payments from the risk of variability of those payments resulting from changes in the three-month LIBOR interest rate for the five-year period beginning December 31, 2014 and ending December 31, 2019.&nbsp;&nbsp;This derivative instrument was designated as a cash flow hedge under FASB ASC Topic 815.&nbsp;&nbsp;Any accumulated net after-tax gains related to effective cash flow hedge are included in accumulated other comprehensive loss.&nbsp;&nbsp;Any ineffective portion of the interest rate swap is reclassified from accumulated other comprehensive loss to noninterest expense in the consolidated statements of income for the relevant periods.&nbsp;&nbsp;Beginning December 31, 2014, the effective date of the interest rate swap, amounts reported in accumulated other comprehensive loss related to this derivative will be reclassified to other interest expense as interest payments are made on Trustmark&#8217;s variable rate junior subordinated debentures.</p> <p style="text-align:justify;margin-top:18pt;margin-bottom:0pt;text-indent:0%;font-style:italic;font-family:Times New Roman;font-size:10pt;font-weight:normal;text-transform:none;font-variant: normal;">Derivatives not Designated as Hedging Instruments</p> <p style="text-align:justify;margin-top:6pt;margin-bottom:0pt;text-indent:0%;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Trustmark utilizes a portfolio of exchange-traded derivative instruments, such as Treasury note futures contracts and option contracts, to achieve a fair value return that economically hedges changes in fair value of MSR attributable to interest rates. These transactions are considered freestanding derivatives that do not otherwise qualify for hedge accounting.&nbsp;&nbsp;These exchange-traded derivative instruments are accounted for at fair value with changes in the fair value recorded in noninterest income in mortgage banking, net and are offset by changes in the fair value of the MSR.&nbsp;&nbsp;The MSR fair value represents the present value of future cash flows, which among other things includes decay and the effect of changes in interest rates.&nbsp;&nbsp;Ineffectiveness of hedging the MSR fair value is measured by comparing the change in value of hedge instruments to the change in the fair value of the MSR asset attributable to changes in interest rates and other market driven changes in valuation inputs and assumptions.</p> <p style="text-align:justify;margin-top:12pt;margin-bottom:0pt;text-indent:0%;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">As part of Trustmark&#8217;s risk management strategy in the mortgage banking area, derivative instruments such as forward sales contracts are utilized.&nbsp;&nbsp;Trustmark&#8217;s obligations under forward contracts consist of commitments to deliver mortgage loans, originated and/or purchased, in the secondary market at a future date.&nbsp;&nbsp;On October 1, 2014, Trustmark elected to account for its mortgage LHFS under the fair value option in order to reduce the accounting volatility of related hedges.&nbsp;&nbsp;As a result of this election, the forward sales contracts no longer qualify as derivative instruments designated as fair value hedges under FASB ASC Topic 815.&nbsp;&nbsp;Changes in the fair value of these derivative instruments are recorded in noninterest income in mortgage banking, net and are offset by changes in the fair value of LHFS.&nbsp;&nbsp;See Note 1 &#8211; Significant Accounting Policies, &#8220;Loans Held for Sale (LHFS)&#8221; for information regarding the fair value option election.</p> <p style="text-align:justify;margin-top:12pt;margin-bottom:0pt;text-indent:0%;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Trustmark also utilizes derivative instruments such as interest rate lock commitments in its mortgage banking area.&nbsp;&nbsp;Rate lock commitments are residential mortgage loan commitments with customers, which guarantee a specified interest rate for a specified time period.&nbsp;&nbsp;Changes in the fair value of these derivative instruments are recorded in noninterest income in mortgage banking, net and are offset by the changes in the fair value of forward sales contracts.</p> <p style="text-align:justify;margin-top:12pt;margin-bottom:0pt;text-indent:0%;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Trustmark offers certain derivatives products directly to qualified commercial lending clients seeking to manage their interest rate risk.&nbsp;&nbsp;Trustmark economically hedges interest rate swap transactions executed with commercial lending clients by entering into offsetting interest rate swap transactions with institutional derivatives market participants.&nbsp;&nbsp;Derivative transactions executed as part of this program are not designated as qualifying hedging relationships and are, therefore, carried at fair value with the change in fair value recorded in noninterest income in bank card and other fees.&nbsp;&nbsp;Because these derivatives have mirror-image contractual terms, in addition to collateral provisions which mitigate the impact of non-performance risk, the changes in fair value are expected to substantially offset.</p></div>
CY2016Q4 trmk Number Of Offices
NumberOfOffices
193
CY2016Q4 trmk Percentage Of Remaining Principal Balance Of Loan Servicer Repurchase
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1.00
CY2016 trmk Term Of Loan Is Contractually Past Due To Classify As Past Due Loan
TermOfLoanIsContractuallyPastDueToClassifyAsPastDueLoan
P30D
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BalanceOfCommercialLoansIdentifiedForImpairmentAnalysis
500000
CY2016 trmk Number Of Elements Allowance For Loan Losses Consists
NumberOfElementsAllowanceForLoanLossesConsists
3
CY2016Q4 trmk Key Market Regions In Qualitative Reserve Allocation
KeyMarketRegionsInQualitativeReserveAllocation
5
CY2016 us-gaap Asset Impairment Charges
AssetImpairmentCharges
750000
CY2015 us-gaap Asset Impairment Charges
AssetImpairmentCharges
0
CY2014 us-gaap Asset Impairment Charges
AssetImpairmentCharges
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CY2016Q4 trmk Securities With Limited Marketability
SecuritiesWithLimitedMarketability
71000000
CY2015Q4 trmk Securities With Limited Marketability
SecuritiesWithLimitedMarketability
62600000
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24836000
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IncomeTaxesPaid
16321000
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24312000
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InterestPaid
20733000
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NoncashTransfersFromLoansToForeclosedProperties
23965000
CY2015 trmk Noncash Transfers From Loans To Foreclosed Properties
NoncashTransfersFromLoansToForeclosedProperties
32782000
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2339562000
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500009000
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TransferOfLongTermFHLBAdvanceToShortTerm
6644000
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WeightedAverageNumberOfSharesOutstandingBasic
67620000
CY2015 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
67550000
CY2014 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
67434000
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WeightedAverageNumberDilutedSharesOutstandingAdjustment
164000
CY2015 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
142000
CY2014 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
160000
CY2016 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
67784000
CY2015 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
67692000
CY2014 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
67594000
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2000
CY2015 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1000
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32000
CY2016 us-gaap Payments Related To Tax Withholding For Share Based Compensation
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94700000
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82100000
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2366168000
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12124000
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20164000
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AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
21610000
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14304000
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7300000
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13504000
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8897000
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5955000
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1099000000
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2033477000
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1506669000
CY2016Q4 trmk Estimated Fair Value12 Months Or More
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114975000
CY2015Q4 trmk Estimated Fair Value12 Months Or More
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284538000
CY2016Q4 trmk Total Estimated Fair Value
TotalEstimatedFairValue
2148452000
CY2015Q4 trmk Total Estimated Fair Value
TotalEstimatedFairValue
1791207000
CY2016 trmk Gross Unrealized Losses Less Than12 Months
GrossUnrealizedLossesLessThan12Months
26714000
CY2016 trmk Gross Unrealized Losses12 Months Or More
GrossUnrealizedLosses12MonthsOrMore
3793000
CY2015 trmk Gross Unrealized Losses12 Months Or More
GrossUnrealizedLosses12MonthsOrMore
7772000
CY2016 trmk Total Gross Unrealized Losses
TotalGrossUnrealizedLosses
30507000
CY2015 trmk Total Gross Unrealized Losses
TotalGrossUnrealizedLosses
20259000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount
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0
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities After Ten Years Fair Value
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0
CY2016Q4 trmk Fair Value Of Held To Maturity Securities Before Mortgage Back Securities
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51754000
CY2016Q4 us-gaap Held To Maturity Securities Debt Maturities Without Single Maturity Date Fair Value
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1105292000
CY2016 trmk Concentration Risk Credit Risk Financial Instrument Maximum Exposure Percentage
ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposurePercentage
0.10
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LoansAndLeasesReceivableRelatedParties
47100000
CY2015Q4 us-gaap Loans And Leases Receivable Related Parties
LoansAndLeasesReceivableRelatedParties
82200000
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LoansAndLeasesReceivableRelatedPartiesAdditions
390900000
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389600000
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36400000
CY2016Q4 trmk Nonaccrual Loans Held For Investment Considered For Impairment Analysis Carrying Value
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49200000
CY2016Q4 trmk Minimum Loan Amount For Loan To Be Individually Assessed For Impairment
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500000
CY2016Q4 us-gaap Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
49234000
CY2015Q4 trmk Classified As Troubled Debt Restructuring Lhfi
ClassifiedAsTroubledDebtRestructuringLHFI
9700000
CY2016Q4 trmk Nonaccrual Financing Receivable Specifically Evaluated For Impairment
NonaccrualFinancingReceivableSpecificallyEvaluatedForImpairment
23700000
CY2015Q4 trmk Nonaccrual Financing Receivable Specifically Evaluated For Impairment
NonaccrualFinancingReceivableSpecificallyEvaluatedForImpairment
26500000
CY2016 trmk Nonaccrual Financing Receivable Specifically Evaluated For Impairment Allowance For Credit Losses Write Offs
NonaccrualFinancingReceivableSpecificallyEvaluatedForImpairmentAllowanceForCreditLossesWriteOffs
6400000
CY2015 trmk Nonaccrual Financing Receivable Specifically Evaluated For Impairment Allowance For Credit Losses Write Offs
NonaccrualFinancingReceivableSpecificallyEvaluatedForImpairmentAllowanceForCreditLossesWriteOffs
10100000
CY2014 trmk Nonaccrual Financing Receivable Specifically Evaluated For Impairment Allowance For Credit Losses Write Offs
NonaccrualFinancingReceivableSpecificallyEvaluatedForImpairmentAllowanceForCreditLossesWriteOffs
137000
CY2016Q4 trmk Nonaccrual Financing Receivable Specifically Evaluated For Impairment Allowance For Credit Losses Deterioration Reserve
NonaccrualFinancingReceivableSpecificallyEvaluatedForImpairmentAllowanceForCreditLossesDeteriorationReserve
3000000
CY2015Q4 trmk Nonaccrual Financing Receivable Specifically Evaluated For Impairment Allowance For Credit Losses Deterioration Reserve
NonaccrualFinancingReceivableSpecificallyEvaluatedForImpairmentAllowanceForCreditLossesDeteriorationReserve
7000000
CY2016 trmk Nonaccrual Financing Receivable Specifically Evaluated For Impairment Allowance For Credit Losses Provisions Recapture Expense
NonaccrualFinancingReceivableSpecificallyEvaluatedForImpairmentAllowanceForCreditLossesProvisionsRecaptureExpense
-2200000
CY2015 trmk Nonaccrual Financing Receivable Specifically Evaluated For Impairment Allowance For Credit Losses Provisions Recapture Expense
NonaccrualFinancingReceivableSpecificallyEvaluatedForImpairmentAllowanceForCreditLossesProvisionsRecaptureExpense
4800000
CY2014 trmk Nonaccrual Financing Receivable Specifically Evaluated For Impairment Allowance For Credit Losses Provisions Recapture Expense
NonaccrualFinancingReceivableSpecificallyEvaluatedForImpairmentAllowanceForCreditLossesProvisionsRecaptureExpense
3500000
CY2016Q4 trmk Nonaccrual Financing Receivable Allowance For Credit Losses Not Specifically Evaluated For Impairment
NonaccrualFinancingReceivableAllowanceForCreditLossesNotSpecificallyEvaluatedForImpairment
2500000
CY2015Q4 trmk Nonaccrual Financing Receivable Allowance For Credit Losses Not Specifically Evaluated For Impairment
NonaccrualFinancingReceivableAllowanceForCreditLossesNotSpecificallyEvaluatedForImpairment
2000000
CY2016Q4 trmk Nonaccrual Financing Receivable Not Specifically Evaluated For Impairment
NonaccrualFinancingReceivableNotSpecificallyEvaluatedForImpairment
25500000
CY2015Q4 trmk Nonaccrual Financing Receivable Not Specifically Evaluated For Impairment
NonaccrualFinancingReceivableNotSpecificallyEvaluatedForImpairment
28800000
CY2016Q4 trmk Classified As Troubled Debt Restructuring Lhfi
ClassifiedAsTroubledDebtRestructuringLHFI
14500000
CY2015 trmk Quantitative Mount Related To Provision Expense Of Allowance For Loan Loss Methodology For Commercial Lhfi
QuantitativeMountRelatedToProvisionExpenseOfAllowanceForLoanLossMethodologyForCommercialLHFI
785000
CY2016Q4 us-gaap Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
7801979000
CY2015Q4 us-gaap Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
55312000
CY2015Q4 us-gaap Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
7036073000
CY2016Q4 us-gaap Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
61150000
CY2016Q4 us-gaap Impaired Financing Receivable With No Related Allowance Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
19821000
CY2016Q4 us-gaap Impaired Financing Receivable With Related Allowance Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
29413000
CY2016Q4 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
49234000
CY2016Q4 us-gaap Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
5544000
CY2016 us-gaap Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
52273000
CY2015Q4 us-gaap Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
69894000
CY2015Q4 us-gaap Impaired Financing Receivable With No Related Allowance Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
12852000
CY2015Q4 us-gaap Impaired Financing Receivable With Related Allowance Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
42460000
CY2015Q4 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
55312000
CY2015Q4 us-gaap Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
8988000
CY2015 us-gaap Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
67327000
CY2016Q4 trmk Amount Held By Company Of Foreclosure Or In Substance Repossession Of Consumer Mortgage Lhfi Classified As Td Rs
AmountHeldByCompanyOfForeclosureOrInSubstanceRepossessionOfConsumerMortgageLHFIClassifiedAsTDRs
269000
CY2015Q4 trmk Amount Held By Company Of Foreclosure Or In Substance Repossession Of Consumer Mortgage Lhfi Classified As Td Rs
AmountHeldByCompanyOfForeclosureOrInSubstanceRepossessionOfConsumerMortgageLHFIClassifiedAsTDRs
1000000
CY2016Q4 trmk Classified As Consumer Mortgage Lhfi
ClassifiedAsConsumerMortgageLHFI
101000
CY2015Q4 trmk Classified As Consumer Mortgage Lhfi
ClassifiedAsConsumerMortgageLHFI
83000
CY2014Q4 trmk Classified As Troubled Debt Restructuring Lhfi
ClassifiedAsTroubledDebtRestructuringLHFI
11300000
CY2016Q4 trmk Troubled Debt Restructurings Comprised Of Credits With Interest Only Payments
TroubledDebtRestructuringsComprisedOfCreditsWithInterestOnlyPayments
9800000
CY2015Q4 trmk Troubled Debt Restructurings Comprised Of Credits With Interest Only Payments
TroubledDebtRestructuringsComprisedOfCreditsWithInterestOnlyPayments
5900000
CY2014Q4 trmk Troubled Debt Restructurings Comprised Of Credits With Interest Only Payments
TroubledDebtRestructuringsComprisedOfCreditsWithInterestOnlyPayments
7400000
CY2016Q4 trmk Financing Receivable Post Modification Recorded Investment Related Allowance
FinancingReceivablePostModificationRecordedInvestmentRelatedAllowance
2200000
CY2015Q4 trmk Financing Receivable Post Modification Recorded Investment Related Allowance
FinancingReceivablePostModificationRecordedInvestmentRelatedAllowance
1800000
CY2014Q4 trmk Financing Receivable Post Modification Recorded Investment Related Allowance
FinancingReceivablePostModificationRecordedInvestmentRelatedAllowance
1700000
CY2016 trmk Financing Receivable Post Modification Recorded Investment Related Write Offs
FinancingReceivablePostModificationRecordedInvestmentRelatedWriteOffs
1000000
CY2015 trmk Financing Receivable Post Modification Recorded Investment Related Write Offs
FinancingReceivablePostModificationRecordedInvestmentRelatedWriteOffs
806000
CY2014 trmk Financing Receivable Post Modification Recorded Investment Related Write Offs
FinancingReceivablePostModificationRecordedInvestmentRelatedWriteOffs
75000
CY2016 trmk Term Of Past Due Used In Evaluating Collateral Exceptions
TermOfPastDueUsedInEvaluatingCollateralExceptions
P90D
CY2016 trmk Number Of Key Quality Ratios
NumberOfKeyQualityRatios
6
CY2016 trmk Number Of Primary Commercial Loan Groups
NumberOfPrimaryCommercialLoanGroups
9
CY2016 trmk Number Of Individual Credit Risk Grades
NumberOfIndividualCreditRiskGrades
10
CY2016Q4 us-gaap Financing Receivable Recorded Investment Past Due
FinancingReceivableRecordedInvestmentPastDue
14684000
CY2016Q4 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
49234000
CY2016Q4 us-gaap Financing Receivable Recorded Investment Current
FinancingReceivableRecordedInvestmentCurrent
7787295000
CY2015Q4 us-gaap Financing Receivable Recorded Investment Past Due
FinancingReceivableRecordedInvestmentPastDue
14323000
CY2015Q4 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
55312000
CY2015Q4 us-gaap Financing Receivable Recorded Investment Current
FinancingReceivableRecordedInvestmentCurrent
7021750000
CY2016Q4 trmk Covered Serviced Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due
CoveredServicedFinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue
28300000
CY2015Q4 trmk Covered Serviced Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due
CoveredServicedFinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue
21800000
CY2015 trmk Financing Receivable Delinquent Recorded Investment Repurchased
FinancingReceivableDelinquentRecordedInvestmentRepurchased
28500000
CY2015 trmk Gain Loss On Repurchase Of Debt Instrument Included In Gain On Sales Of Loans
GainLossOnRepurchaseOfDebtInstrumentIncludedInGainOnSalesOfLoans
304000
CY2016Q4 trmk Number Of Loan Types For Commercial Portfolio
NumberOfLoanTypesForCommercialPortfolio
9
CY2016Q4 trmk Number Of Risk Rate Types For Commercial Portfolio
NumberOfRiskRateTypesForCommercialPortfolio
450
CY2015 trmk Duration For Quantitative Portion Of The Allowance For Loan Loss Methodology Of Commercial Lhfi
DurationForQuantitativePortionOfTheAllowanceForLoanLossMethodologyOfCommercialLHFI
P1Y6M
CY2015Q4 trmk Additional Provision Amount Quantitative Portion Of The Allowance For Loan Loss Methodology For Commercial Lhfi
AdditionalProvisionAmountQuantitativePortionOfTheAllowanceForLoanLossMethodologyForCommercialLHFI
2300000
CY2015Q4 trmk Additional Provision Amount Quantitative Portion Of Allowance For Loan Loss Methodology For Commercial Lhfi Due To Incorporate Third Party Default Data
AdditionalProvisionAmountQuantitativePortionOfAllowanceForLoanLossMethodologyForCommercialLHFIDueToIncorporateThirdPartyDefaultData
1300000
CY2016 trmk Qualitative Risk Factor Score Range Minimum
QualitativeRiskFactorScoreRangeMinimum
0
CY2016 trmk Qualitative Risk Factor Score Range Maximum
QualitativeRiskFactorScoreRangeMaximum
100
CY2015Q4 trmk Amount Of Elimination Of The Caps And Floors For Criticized Risk Ratings For Quantitative Portion Of The Allowance For Loan Loss Methodology For Commercial Lhfi
AmountOfEliminationOfTheCapsAndFloorsForCriticizedRiskRatingsForQuantitativePortionOfTheAllowanceForLoanLossMethodologyForCommercialLHFI
1800000
CY2015 trmk Qualitative Amount Related To Provision Expense Of Allowance For Loan Loss Methodology For Commercial Lhfi
QualitativeAmountRelatedToProvisionExpenseOfAllowanceForLoanLossMethodologyForCommercialLHFI
2100000
CY2016 trmk Duration For Qualitative Portion Of The Allowance For Loan Loss Methodology Of Commercial Lhfi To Observe The Maximum Observed Gross Historical Losses
DurationForQualitativePortionOfTheAllowanceForLoanLossMethodologyOfCommercialLHFIToObserveTheMaximumObservedGrossHistoricalLosses
P3Y
CY2015 trmk Financing Receivable Allowance For Credit Losses Effect Of Change In Method To Incorporate Use Of Maximum Observed Gross Historical Losses
FinancingReceivableAllowanceForCreditLossesEffectOfChangeInMethodToIncorporateUseOfMaximumObservedGrossHistoricalLosses
4400000
CY2015 trmk Qualitative Amount Related To Provision Expense Of Allowance For Loan Loss Methodology For Commercial Lhfi Regarding Loan Facility Risk Component
QualitativeAmountRelatedToProvisionExpenseOfAllowanceForLoanLossMethodologyForCommercialLHFIRegardingLoanFacilityRiskComponent
2100000
CY2014 trmk Maximum Value Of Commercial Lhfi Which Were Subject To Further Refinement Of Allowance For Loan Loss Methodology
MaximumValueOfCommercialLHFIWhichWereSubjectToFurtherRefinementOfAllowanceForLoanLossMethodology
500000
CY2016Q4 trmk Number Of Unique Qualitative Factors Used To Analyze Consumer Loans
NumberOfUniqueQualitativeFactorsUsedToAnalyzeConsumerLoans
5
CY2015 trmk Quantitative Amount Related To Provision Expense Of Allowance For Loan Loss Methodology For Consumer Lhfi Regarding Consumer Mortgage Portfolio
QuantitativeAmountRelatedToProvisionExpenseOfAllowanceForLoanLossMethodologyForConsumerLHFIRegardingConsumerMortgagePortfolio
455000
CY2015Q4 trmk Additional Provision Amount Qualitative Portion Of The Allowance For Loan Loss Methodology For Consumer Lhfi
AdditionalProvisionAmountQualitativePortionOfTheAllowanceForLoanLossMethodologyForConsumerLHFI
750000
CY2016Q4 trmk Number Of Loan Types For Consumer Portfolio
NumberOfLoanTypesForConsumerPortfolio
5
CY2015Q4 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield
52672000
CY2016 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion
18405000
CY2016 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans
6488000
CY2016 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference
11139000
CY2016Q4 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield
38918000
CY2014Q4 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield
77149000
CY2015 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion
30501000
CY2015 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans
10013000
CY2015 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference
16037000
CY2016 trmk Allowance For Loan And Lease Losses Loans Acquired And Sold
AllowanceForLoanAndLeaseLossesLoansAcquiredAndSold
3757000
CY2016 trmk Allowance For Loan And Lease Loss Write Off And Recovery
AllowanceForLoanAndLeaseLossWriteOffAndRecovery
6616000
CY2016 trmk Allowance For Loan And Lease Loss Recovery And Write Off
AllowanceForLoanAndLeaseLossRecoveryAndWriteOff
2264000
CY2016 trmk Allowance For Loan And Lease Losses Recoveries And Write Offs Net
AllowanceForLoanAndLeaseLossesRecoveriesAndWriteOffsNet
-4352000
CY2016 trmk Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Allowance For Loan Losses Transferred From Covered Acquired Loans
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAllowanceForLoanLossesTransferredFromCoveredAcquiredLoans
0
CY2014Q4 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Allowance For Loan Losses
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAllowanceForLoanLosses
12059000
CY2015 trmk Allowance For Loan And Lease Losses Loans Acquired And Sold
AllowanceForLoanAndLeaseLossesLoansAcquiredAndSold
3425000
CY2015 trmk Allowance For Loan And Lease Loss Write Off And Recovery
AllowanceForLoanAndLeaseLossWriteOffAndRecovery
7200000
CY2015 trmk Allowance For Loan And Lease Loss Recovery And Write Off
AllowanceForLoanAndLeaseLossRecoveryAndWriteOff
3708000
CY2015 trmk Allowance For Loan And Lease Losses Recoveries And Write Offs Net
AllowanceForLoanAndLeaseLossesRecoveriesAndWriteOffsNet
-3492000
CY2013Q4 us-gaap Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Allowance For Loan Losses
CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAllowanceForLoanLosses
9636000
CY2014 trmk Allowance For Loan And Lease Losses Loans Acquired And Sold
AllowanceForLoanAndLeaseLossesLoansAcquiredAndSold
6171000
CY2014 trmk Allowance For Loan And Lease Loss Write Off And Recovery
AllowanceForLoanAndLeaseLossWriteOffAndRecovery
6147000
CY2014 trmk Allowance For Loan And Lease Loss Recovery And Write Off
AllowanceForLoanAndLeaseLossRecoveryAndWriteOff
2399000
CY2014 trmk Allowance For Loan And Lease Losses Recoveries And Write Offs Net
AllowanceForLoanAndLeaseLossesRecoveriesAndWriteOffsNet
-3748000
CY2016Q4 trmk Percentage Of Risk Of Losses Incurred On Acquired Loans
PercentageOfRiskOfLossesIncurredOnAcquiredLoans
0.20
CY2015Q4 trmk Percentage Of Risk Of Losses Incurred On Acquired Loans
PercentageOfRiskOfLossesIncurredOnAcquiredLoans
0.20
CY2016Q4 trmk Nonaccrual Loans Not Accounted For Under Financial Accounting Standards Board Asc Topic31030
NonaccrualLoansNotAccountedForUnderFinancialAccountingStandardsBoardAscTopic31030
631000
CY2015Q4 trmk Nonaccrual Loans Not Accounted For Under Financial Accounting Standards Board Asc Topic31030
NonaccrualLoansNotAccountedForUnderFinancialAccountingStandardsBoardAscTopic31030
1000000
CY2016Q4 trmk Acquired Loans Carrying Value Past Due
AcquiredLoansCarryingValuePastDue
8673000
CY2016Q4 trmk Acquired Loans Nonaccrual Status
AcquiredLoansNonaccrualStatus
631000
CY2016Q4 trmk Acquired Loans Recorded Investment Current
AcquiredLoansRecordedInvestmentCurrent
262943000
CY2016Q4 trmk Acquired Loans Carrying Value Loans
AcquiredLoansCarryingValueLoans
272247000
CY2015Q4 trmk Acquired Loans Carrying Value Past Due
AcquiredLoansCarryingValuePastDue
26430000
CY2015Q4 trmk Acquired Loans Nonaccrual Status
AcquiredLoansNonaccrualStatus
1011000
CY2015Q4 trmk Acquired Loans Recorded Investment Current
AcquiredLoansRecordedInvestmentCurrent
362970000
CY2015Q4 trmk Acquired Loans Carrying Value Loans
AcquiredLoansCarryingValueLoans
390411000
CY2016Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
418563000
CY2015Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
426166000
CY2016Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
239319000
CY2015Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
230510000
CY2016Q4 trmk Premises And Equipment Net
PremisesAndEquipmentNet
179244000
CY2015Q4 trmk Premises And Equipment Net
PremisesAndEquipmentNet
195656000
CY2016Q4 us-gaap Assets Held For Sale Not Part Of Disposal Group
AssetsHeldForSaleNotPartOfDisposalGroup
5743000
CY2015Q4 us-gaap Assets Held For Sale Not Part Of Disposal Group
AssetsHeldForSaleNotPartOfDisposalGroup
0
CY2016Q4 trmk Number Of Branches Held For Sale
NumberOfBranchesHeldForSale
5
CY2016Q4 trmk Number Of Land Held For Sale
NumberOfLandHeldForSale
2
CY2016 trmk Depreciation And Amortization Of Premises And Equipment
DepreciationAndAmortizationOfPremisesAndEquipment
13200000
CY2015 trmk Depreciation And Amortization Of Premises And Equipment
DepreciationAndAmortizationOfPremisesAndEquipment
14000000
CY2014 trmk Depreciation And Amortization Of Premises And Equipment
DepreciationAndAmortizationOfPremisesAndEquipment
14100000
CY2014Q4 us-gaap Servicing Asset At Fair Value Amount
ServicingAssetAtFairValueAmount
64358000
CY2016 us-gaap Servicing Asset At Fair Value Additions
ServicingAssetAtFairValueAdditions
16745000
CY2015 us-gaap Servicing Asset At Fair Value Additions
ServicingAssetAtFairValueAdditions
17598000
CY2016 us-gaap Asset At Fair Value Changes In Fair Value Resulting From Changes In Assumptions
AssetAtFairValueChangesInFairValueResultingFromChangesInAssumptions
-407000
CY2015 us-gaap Asset At Fair Value Changes In Fair Value Resulting From Changes In Assumptions
AssetAtFairValueChangesInFairValueResultingFromChangesInAssumptions
1578000
CY2016 us-gaap Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs
ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputs
-10106000
CY2015 us-gaap Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs
ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputs
-9527000
CY2016 trmk Assumed Average Prepayment Speed
AssumedAveragePrepaymentSpeed
7.94
CY2015 trmk Assumed Average Prepayment Speed
AssumedAveragePrepaymentSpeed
9.32
CY2016 us-gaap Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate
ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate
0.1032
CY2015 us-gaap Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate
ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate
0.1035
CY2016 us-gaap Mortgage Loans On Real Estate Cost Of Mortgages Sold
MortgageLoansOnRealEstateCostOfMortgagesSold
1384000000
CY2015 us-gaap Mortgage Loans On Real Estate Cost Of Mortgages Sold
MortgageLoansOnRealEstateCostOfMortgagesSold
1246000000
CY2014 us-gaap Mortgage Loans On Real Estate Cost Of Mortgages Sold
MortgageLoansOnRealEstateCostOfMortgagesSold
913500000
CY2016 us-gaap Gain Loss On Sale Of Mortgage Loans
GainLossOnSaleOfMortgageLoans
20500000
CY2015 us-gaap Gain Loss On Sale Of Mortgage Loans
GainLossOnSaleOfMortgageLoans
18000000
CY2014 us-gaap Gain Loss On Sale Of Mortgage Loans
GainLossOnSaleOfMortgageLoans
10800000
CY2016 us-gaap Fees And Commissions Mortgage Banking
FeesAndCommissionsMortgageBanking
20400000
CY2015 us-gaap Fees And Commissions Mortgage Banking
FeesAndCommissionsMortgageBanking
19300000
CY2014 us-gaap Fees And Commissions Mortgage Banking
FeesAndCommissionsMortgageBanking
18600000
CY2016 trmk Servicing Fee Income Percentage Of Outstanding Balance Of Underlying Loans
ServicingFeeIncomePercentageOfOutstandingBalanceOfUnderlyingLoans
0.0033
CY2016Q4 trmk Mortgage Loan Sold And Serviced For Others
MortgageLoanSoldAndServicedForOthers
6371342000
CY2015Q4 trmk Mortgage Loan Sold And Serviced For Others
MortgageLoanSoldAndServicedForOthers
5971312000
CY2016 trmk Period Of Putback Response
PeriodOfPutbackResponse
P60D
CY2016 trmk Mortgage Loan Servicing Putback Expenses
MortgageLoanServicingPutbackExpenses
420000
CY2015 trmk Mortgage Loan Servicing Putback Expenses
MortgageLoanServicingPutbackExpenses
315000
CY2014 trmk Mortgage Loan Servicing Putback Expenses
MortgageLoanServicingPutbackExpenses
600000
CY2015Q4 us-gaap Mortgage Loans On Real Estate Writedown Or Reserve Amount1
MortgageLoansOnRealEstateWritedownOrReserveAmount1
1685000
CY2016 trmk Putback Expenses From Violations Of Warranties And Representations
PutbackExpensesFromViolationsOfWarrantiesAndRepresentations
420000
CY2015 trmk Putback Expenses From Violations Of Warranties And Representations
PutbackExpensesFromViolationsOfWarrantiesAndRepresentations
315000
CY2014 trmk Putback Expenses From Violations Of Warranties And Representations
PutbackExpensesFromViolationsOfWarrantiesAndRepresentations
600000
CY2016 trmk Gains Losses In Reserve For Mortgage Loan Servicing Putback Expense
GainsLossesInReserveForMortgageLoanServicingPutbackExpense
-975000
CY2015 trmk Gains Losses In Reserve For Mortgage Loan Servicing Putback Expense
GainsLossesInReserveForMortgageLoanServicingPutbackExpense
200000
CY2014 trmk Gains Losses In Reserve For Mortgage Loan Servicing Putback Expense
GainsLossesInReserveForMortgageLoanServicingPutbackExpense
-480000
CY2016Q4 us-gaap Mortgage Loans On Real Estate Writedown Or Reserve Amount1
MortgageLoansOnRealEstateWritedownOrReserveAmount1
1130000
CY2014Q4 us-gaap Goodwill
Goodwill
365500000
CY2015 us-gaap Goodwill Purchase Accounting Adjustments
GoodwillPurchaseAccountingAdjustments
656000
CY2016 us-gaap Goodwill Impaired Adjustment To Initial Estimate Amount
GoodwillImpairedAdjustmentToInitialEstimateAmount
0
CY2016Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
101663000
CY2016Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
80983000
CY2015Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
101663000
CY2015Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
74117000
CY2016 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
6900000
CY2015 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
7800000
CY2014 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
8800000
CY2016 us-gaap Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
0
CY2015 us-gaap Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
0
CY2014 us-gaap Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
0
CY2016Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
5900000
CY2016Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
4900000
CY2016Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
3800000
CY2016Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
2500000
CY2016 trmk Transfers From Covered Loans
TransfersFromCoveredLoans
503000
CY2015 trmk Transfers From Covered Loans
TransfersFromCoveredLoans
266000
CY2016Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
1700000
CY2016 us-gaap Finite Lived Intangible Assets Remaining Amortization Period1
FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1
P6Y7M6D
CY2014Q4 us-gaap Other Real Estate And Foreclosed Assets
OtherRealEstateAndForeclosedAssets
92509000
CY2013Q4 us-gaap Other Real Estate And Foreclosed Assets
OtherRealEstateAndForeclosedAssets
106539000
CY2016 us-gaap Real Estate Other Additions
RealEstateOtherAdditions
24348000
CY2015 us-gaap Real Estate Other Additions
RealEstateOtherAdditions
33396000
CY2014 us-gaap Real Estate Other Additions
RealEstateOtherAdditions
37428000
CY2016 us-gaap Real Estate Other Deductions
RealEstateOtherDeductions
35075000
CY2015 us-gaap Real Estate Other Deductions
RealEstateOtherDeductions
45826000
CY2014 us-gaap Real Estate Other Deductions
RealEstateOtherDeductions
43802000
CY2016 trmk Write Downs On Real Estate Excluding Covered Real Estate
WriteDownsOnRealEstateExcludingCoveredRealEstate
4399000
CY2015 trmk Write Downs On Real Estate Excluding Covered Real Estate
WriteDownsOnRealEstateExcludingCoveredRealEstate
2902000
CY2014 trmk Write Downs On Real Estate Excluding Covered Real Estate
WriteDownsOnRealEstateExcludingCoveredRealEstate
7656000
CY2016 us-gaap Gains Losses On Sales Of Investment Real Estate
GainsLossesOnSalesOfInvestmentRealEstate
6151000
CY2015 us-gaap Gains Losses On Sales Of Investment Real Estate
GainsLossesOnSalesOfInvestmentRealEstate
3995000
CY2014 us-gaap Gains Losses On Sales Of Investment Real Estate
GainsLossesOnSalesOfInvestmentRealEstate
3697000
CY2016 trmk Transfers To Noncovered Other Real Estate
TransfersToNoncoveredOtherRealEstate
388000
CY2016Q3 trmk Transfers To Noncovered Other Real Estate
TransfersToNoncoveredOtherRealEstate
388000
CY2016Q4 us-gaap Other Real Estate Covered
OtherRealEstateCovered
0
CY2014Q4 us-gaap Other Real Estate Covered
OtherRealEstateCovered
6060000
CY2013Q4 us-gaap Other Real Estate Covered
OtherRealEstateCovered
5108000
CY2014 trmk Transfers From Covered Loans
TransfersFromCoveredLoans
2851000
CY2016 trmk Increase Decrease Covered Real Estate Adjustments
IncreaseDecreaseCoveredRealEstateAdjustments
-62000
CY2015 trmk Increase Decrease Covered Real Estate Adjustments
IncreaseDecreaseCoveredRealEstateAdjustments
880000
CY2014 trmk Increase Decrease Covered Real Estate Adjustments
IncreaseDecreaseCoveredRealEstateAdjustments
-136000
CY2016 trmk Net Transfers From Covered Loans
NetTransfersFromCoveredLoans
565000
CY2015 trmk Net Transfers From Covered Loans
NetTransfersFromCoveredLoans
-614000
CY2014 trmk Net Transfers From Covered Loans
NetTransfersFromCoveredLoans
2987000
CY2016 trmk Disposals From Covered Real Estate
DisposalsFromCoveredRealEstate
1726000
CY2015 trmk Disposals From Covered Real Estate
DisposalsFromCoveredRealEstate
2526000
CY2014 trmk Disposals From Covered Real Estate
DisposalsFromCoveredRealEstate
1232000
CY2015 trmk Transfers To Noncovered Other Real Estate
TransfersToNoncoveredOtherRealEstate
0
CY2014 trmk Transfers To Noncovered Other Real Estate
TransfersToNoncoveredOtherRealEstate
0
CY2016 trmk Write Downs On Covered Real Estate
WriteDownsOnCoveredRealEstate
102000
CY2015 trmk Write Downs On Covered Real Estate
WriteDownsOnCoveredRealEstate
1269000
CY2014 trmk Write Downs On Covered Real Estate
WriteDownsOnCoveredRealEstate
803000
CY2016 trmk Gain Loss Net On Sale Of Covered Other Real Estate Included In Ore Foreclosure Expenses
GainLossNetOnSaleOfCoveredOtherRealEstateIncludedInOREForeclosureExpenses
880000
CY2015 trmk Gain Loss Net On Sale Of Covered Other Real Estate Included In Ore Foreclosure Expenses
GainLossNetOnSaleOfCoveredOtherRealEstateIncludedInOREForeclosureExpenses
46000
CY2014 trmk Gain Loss Net On Sale Of Covered Other Real Estate Included In Ore Foreclosure Expenses
GainLossNetOnSaleOfCoveredOtherRealEstateIncludedInOREForeclosureExpenses
24000
CY2011Q2 trmk Fdic Loss Share Agreement Covered Loans And Other Real Estate Losses
FDICLossShareAgreementCoveredLoansAndOtherRealEstateLosses
0.80
CY2016Q4 trmk Payable For Fdic True Up
PayableForFDICTrueUp
2600000
CY2015Q4 trmk Payable For Fdic True Up
PayableForFDICTrueUp
2500000
CY2016 trmk Increase Decrease In Receivables Accretion Amortization Indemnification Asset
IncreaseDecreaseInReceivablesAccretionAmortizationIndemnificationAsset
-550000
CY2015 trmk Increase Decrease In Receivables Accretion Amortization Indemnification Asset
IncreaseDecreaseInReceivablesAccretionAmortizationIndemnificationAsset
-2583000
CY2014 trmk Increase Decrease In Receivables Accretion Amortization Indemnification Asset
IncreaseDecreaseInReceivablesAccretionAmortizationIndemnificationAsset
-2074000
CY2016 us-gaap Fdic Indemnification Asset Period Increase Decrease
FDICIndemnificationAssetPeriodIncreaseDecrease
180000
CY2015 us-gaap Fdic Indemnification Asset Period Increase Decrease
FDICIndemnificationAssetPeriodIncreaseDecrease
-929000
CY2014 us-gaap Fdic Indemnification Asset Period Increase Decrease
FDICIndemnificationAssetPeriodIncreaseDecrease
-800000
CY2015Q4 trmk Fdic Indemnification Asset Liability
FDICIndemnificationAssetLiability
738000
CY2014Q4 trmk Fdic Indemnification Asset Liability
FDICIndemnificationAssetLiability
6997000
CY2013Q4 trmk Fdic Indemnification Asset Liability
FDICIndemnificationAssetLiability
14347000
CY2016 trmk Transfers To Fdic Claims Receivable
TransfersToFDICClaimsReceivable
-970000
CY2015 trmk Transfers To Fdic Claims Receivable
TransfersToFDICClaimsReceivable
-2715000
CY2014 trmk Transfers To Fdic Claims Receivable
TransfersToFDICClaimsReceivable
-4443000
CY2014 us-gaap Fdic Indemnification Asset Net Write Offs
FDICIndemnificationAssetNetWriteOffs
517000
CY2016 us-gaap Fdic Indemnification Asset Net Write Offs
FDICIndemnificationAssetNetWriteOffs
629000
CY2015 us-gaap Fdic Indemnification Asset Net Write Offs
FDICIndemnificationAssetNetWriteOffs
536000
CY2015Q4 us-gaap Contractual Maturities Time Deposits100000 Or More Three Months Or Less
ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsOrLess
151339000
CY2016Q4 us-gaap Contractual Maturities Time Deposits100000 Or More Three Months Through Six Months
ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsThroughSixMonths
147089000
CY2016 trmk Change In Fdic True Up Payable
ChangeInFDICTrueUpPayable
-70000
CY2015 trmk Change In Fdic True Up Payable
ChangeInFDICTrueUpPayable
-425000
CY2014 trmk Change In Fdic True Up Payable
ChangeInFDICTrueUpPayable
-316000
CY2016Q4 trmk Fdic Indemnification Asset Liability
FDICIndemnificationAssetLiability
-1481000
CY2016Q4 trmk Interest Bearing Demand Deposit
InterestBearingDemandDeposit
1875312000
CY2015Q4 trmk Interest Bearing Demand Deposit
InterestBearingDemandDeposit
1938497000
CY2016Q4 us-gaap Deposits Savings Deposits
DepositsSavingsDeposits
3586369000
CY2015Q4 us-gaap Deposits Savings Deposits
DepositsSavingsDeposits
2970997000
CY2016Q4 us-gaap Time Deposits
TimeDeposits
1621093000
CY2015Q4 us-gaap Time Deposits
TimeDeposits
1680042000
CY2016 us-gaap Interest Expense Demand Deposit Accounts
InterestExpenseDemandDepositAccounts
3297000
CY2015 us-gaap Interest Expense Demand Deposit Accounts
InterestExpenseDemandDepositAccounts
3235000
CY2014 us-gaap Interest Expense Demand Deposit Accounts
InterestExpenseDemandDepositAccounts
3151000
CY2016 us-gaap Interest Expense Savings Deposits
InterestExpenseSavingsDeposits
2657000
CY2015 us-gaap Interest Expense Savings Deposits
InterestExpenseSavingsDeposits
2547000
CY2014 us-gaap Interest Expense Savings Deposits
InterestExpenseSavingsDeposits
2949000
CY2016 us-gaap Interest Expense Time Deposits
InterestExpenseTimeDeposits
6794000
CY2015 us-gaap Interest Expense Time Deposits
InterestExpenseTimeDeposits
6816000
CY2014 us-gaap Interest Expense Time Deposits
InterestExpenseTimeDeposits
9223000
CY2016Q4 us-gaap Time Deposits At Or Above Fdic Insurance Limit
TimeDepositsAtOrAboveFDICInsuranceLimit
229900000
CY2015Q4 us-gaap Time Deposits At Or Above Fdic Insurance Limit
TimeDepositsAtOrAboveFDICInsuranceLimit
218000000
CY2016Q4 us-gaap Contractual Maturities Time Deposits100000 Or More Three Months Or Less
ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsOrLess
150991000
CY2015Q4 us-gaap Contractual Maturities Time Deposits100000 Or More Three Months Through Six Months
ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsThroughSixMonths
132440000
CY2016Q4 us-gaap Contractual Maturities Time Deposits100000 Or More Six Months Through12 Months
ContractualMaturitiesTimeDeposits100000OrMoreSixMonthsThrough12Months
204944000
CY2015Q4 us-gaap Contractual Maturities Time Deposits100000 Or More Six Months Through12 Months
ContractualMaturitiesTimeDeposits100000OrMoreSixMonthsThrough12Months
197630000
CY2016Q4 us-gaap Contractual Maturities Time Deposits100000 Or More After12 Months
ContractualMaturitiesTimeDeposits100000OrMoreAfter12Months
179469000
CY2015Q4 us-gaap Contractual Maturities Time Deposits100000 Or More After12 Months
ContractualMaturitiesTimeDeposits100000OrMoreAfter12Months
193914000
CY2016Q4 us-gaap Time Deposits100000 Or More
TimeDeposits100000OrMore
682493000
CY2015Q4 us-gaap Time Deposits100000 Or More
TimeDeposits100000OrMore
675323000
CY2016Q4 us-gaap Time Deposit Maturities Year One
TimeDepositMaturitiesYearOne
1225303000
CY2016Q4 us-gaap Time Deposit Maturities Year Two
TimeDepositMaturitiesYearTwo
283564000
CY2016Q4 us-gaap Time Deposit Maturities Year Three
TimeDepositMaturitiesYearThree
61888000
CY2016Q4 us-gaap Time Deposit Maturities Year Four
TimeDepositMaturitiesYearFour
27293000
CY2016Q4 us-gaap Time Deposit Maturities After Year Five
TimeDepositMaturitiesAfterYearFive
23045000
CY2016Q4 trmk Interest Bearing Deposits With No Stated Maturity
InterestBearingDepositsWithNoStatedMaturity
5461681000
CY2016Q4 us-gaap Securities Sold Under Agreements To Repurchase Amount Offset Against Collateral
SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral
284400000
CY2015Q4 us-gaap Securities Sold Under Agreements To Repurchase Amount Offset Against Collateral
SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral
290000000
CY2016Q4 us-gaap Securities Sold Under Agreements To Repurchase
SecuritiesSoldUnderAgreementsToRepurchase
127007000
CY2015Q4 us-gaap Securities Sold Under Agreements To Repurchase
SecuritiesSoldUnderAgreementsToRepurchase
125120000
CY2016Q4 us-gaap Debt Instrument Face Amount
DebtInstrumentFaceAmount
50000000
CY2016 us-gaap Debt Instrument Maturity Date
DebtInstrumentMaturityDate
2016-12-15
CY2016Q4 us-gaap Debt Instrument Interest Rate Effective Percentage
DebtInstrumentInterestRateEffectivePercentage
0.05673
CY2016 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
10355000
CY2015 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
18448000
CY2014 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
17761000
CY2016 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
2698000
CY2015 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
2166000
CY2014 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
2068000
CY2016 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
15647000
CY2015 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
12865000
CY2014 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
16256000
CY2016 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
2353000
CY2016Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther
25750000
CY2015Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther
32664000
CY2016 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
1754000
CY2015 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
1408000
CY2014 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
2933000
CY2016 us-gaap Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
16183000
CY2015 us-gaap Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
15283000
CY2014 us-gaap Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
15212000
CY2016 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
3249000
CY2015 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
2070000
CY2014 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-419000
CY2016Q4 trmk Deferred Tax Assets Tax Deferred Expense Loan Purchase Accounting
DeferredTaxAssetsTaxDeferredExpenseLoanPurchaseAccounting
9341000
CY2015Q4 trmk Deferred Tax Assets Tax Deferred Expense Loan Purchase Accounting
DeferredTaxAssetsTaxDeferredExpenseLoanPurchaseAccounting
26049000
CY2015 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
1935000
CY2014 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
2444000
CY2016 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
CY2015 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
CY2014 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
CY2016 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
48812000
CY2015 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
53008000
CY2014 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
56732000
CY2016 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
6780000
CY2015 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
5908000
CY2014 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
5612000
CY2016 us-gaap Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
201000
CY2015 us-gaap Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
119000
CY2014 us-gaap Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
107000
CY2016Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
31618000
CY2015Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
30451000
CY2016Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Other
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther
21893000
CY2015Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Other
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther
21102000
CY2016Q4 trmk Deferred Tax Assets Realized Built In Losses
DeferredTaxAssetsRealizedBuiltInLosses
18699000
CY2015Q4 trmk Deferred Tax Assets Realized Built In Losses
DeferredTaxAssetsRealizedBuiltInLosses
16215000
CY2016Q4 us-gaap Deferred Tax Assets Investments
DeferredTaxAssetsInvestments
9256000
CY2015Q4 us-gaap Deferred Tax Assets Investments
DeferredTaxAssetsInvestments
13016000
CY2016Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
15545000
CY2015Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
14433000
CY2016Q4 trmk Deferred Tax Assets Non Accrual Loans
DeferredTaxAssetsNonAccrualLoans
2093000
CY2015Q4 trmk Deferred Tax Assets Non Accrual Loans
DeferredTaxAssetsNonAccrualLoans
3137000
CY2016Q4 us-gaap Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
3629000
CY2016Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
3031000
CY2015Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
3137000
CY2016Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
13731000
CY2015Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
15820000
CY2016Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
154586000
CY2015Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
176024000
CY2016Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
8650000
CY2015Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
8650000
CY2016Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
145936000
CY2015Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
167374000
CY2016Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssets
25666000
CY2015Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssets
26651000
CY2016Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
19391000
CY2015Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
21257000
CY2015Q4 us-gaap Deferred Tax Liabilities Unrealized Gains On Trading Securities
DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities
2241000
CY2016Q4 us-gaap Deferred Tax Liabilities Mortgage Servicing Rights
DeferredTaxLiabilitiesMortgageServicingRights
12159000
CY2015Q4 us-gaap Deferred Tax Liabilities Mortgage Servicing Rights
DeferredTaxLiabilitiesMortgageServicingRights
9924000
CY2016Q4 us-gaap Deferred Tax Liabilities Interests In Financial Assets Continued To Be Held
DeferredTaxLiabilitiesInterestsInFinancialAssetsContinuedToBeHeld
1697000
CY2015Q4 us-gaap Deferred Tax Liabilities Interests In Financial Assets Continued To Be Held
DeferredTaxLiabilitiesInterestsInFinancialAssetsContinuedToBeHeld
1474000
CY2016Q4 us-gaap Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
60000
CY2015Q4 us-gaap Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
106000
CY2016Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
6891000
CY2015Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
4764000
CY2016Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
65864000
CY2015Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
66417000
CY2016Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
80072000
CY2015Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
100957000
CY2015Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
1720000
CY2016 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
1047000
CY2016 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
592000
CY2016 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
441000
CY2016Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
1734000
CY2016 us-gaap Unrecognized Tax Benefits Interest On Income Taxes Expense
UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense
174000
CY2016Q4 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
1426000
CY2016 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
3684000
CY2015 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
3668000
CY2014 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
4152000
CY2016Q4 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
4384000
CY2016Q4 us-gaap Unused Commitments To Extend Credit
UnusedCommitmentsToExtendCredit
3131000000
CY2015Q4 us-gaap Unused Commitments To Extend Credit
UnusedCommitmentsToExtendCredit
2873000000
CY2016 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
9800000
CY2015 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
9300000
CY2014 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
8500000
CY2016Q4 us-gaap Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
9561000
CY2016Q4 us-gaap Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
7654000
CY2016Q4 us-gaap Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
6458000
CY2016Q4 us-gaap Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
5576000
CY2016Q4 us-gaap Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
4190000
CY2016Q4 us-gaap Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
24611000
CY2016Q4 trmk Capital Conservation Buffer Rate
CapitalConservationBufferRate
0.00625
CY2016 trmk Capital Requirements Phase In Period
CapitalRequirementsPhaseInPeriod
P1Y
CY2016 trmk Proceeding Two Net Income Basis For Regulator Required Dividend Payment Basis
ProceedingTwoNetIncomeBasisForRegulatorRequiredDividendPaymentBasis
98300000
CY2016 trmk Period For Which Retained Net Income Considered For Approval
PeriodForWhichRetainedNetIncomeConsideredForApproval
P2Y
CY2016 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
-15656000
CY2016 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
-310000
CY2016 us-gaap Other Comprehensive Income Reclassification Adjustment For Held To Maturity Transferred To Available For Sale Securities Before Tax
OtherComprehensiveIncomeReclassificationAdjustmentForHeldToMaturityTransferredToAvailableForSaleSecuritiesBeforeTax
9830000
CY2016 us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
-5516000
CY2015 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
-16695000
CY2015 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
0
CY2015 us-gaap Other Comprehensive Income Reclassification Adjustment For Held To Maturity Transferred To Available For Sale Securities Before Tax
OtherComprehensiveIncomeReclassificationAdjustmentForHeldToMaturityTransferredToAvailableForSaleSecuritiesBeforeTax
6345000
CY2015 us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
-10350000
CY2014 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
17705000
CY2014 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
300000
CY2014 us-gaap Other Comprehensive Income Reclassification Adjustment For Held To Maturity Transferred To Available For Sale Securities Before Tax
OtherComprehensiveIncomeReclassificationAdjustmentForHeldToMaturityTransferredToAvailableForSaleSecuritiesBeforeTax
6010000
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2860000
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OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
3777000
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230000
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OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax
3906000
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476000
CY2016 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
4632000
CY2015 us-gaap Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax
250000
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OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax
2221000
CY2015 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
3647000
CY2015 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
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6118000
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OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax
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850000
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1395000
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518000
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OtherComprehensiveIncomeLossBeforeTax
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229000
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88000
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OtherComprehensiveIncomeLossTax
250000
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OtherComprehensiveIncomeLossTax
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OtherComprehensiveIncomeLossNetOfTax
1247000
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1433000
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ForeclosedAssetsInitialFairValueDisclosure
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7900000
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32200000
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ForeclosedAssetsRemeasuredAfterInitialRecognitionFairValue
44500000
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4400000
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WriteDownOfAllowanceAfterInitialRecognitionOfForeclosure
2900000
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FairValueOptionChangesInFairValueGainLoss1
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FairValueOptionChangesInFairValueGainLoss1
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FairValueOptionChangesInFairValueGainLoss1
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4700000
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1100000
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