$FNB
FNB CORP/PA/ Stock $fnb

$fnb Overview Financials Valuation SEC Filings Company Website

2013 Q1 Form 10-Q Financial Statement

#000119312513209625 Filed on May 09, 2013

Income Statement

Concept	2013 Q1	2012 Q1
Revenue	$105.1M	$107.3M
YoY Change	-2.02%
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	$8.200M	$5.500M
YoY Change	49.09%	-26.67%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$12.02M	$16.37M
YoY Change	-26.54%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$40.37M	$29.42M
YoY Change	37.2%	28.48%
Income Tax	$11.83M	$7.839M
% Of Pretax Income	29.3%	26.64%
Net Earnings	$28.54M	$21.58M
YoY Change	32.23%	25.48%
Net Earnings / Revenue	27.15%	20.12%
Basic Earnings Per Share	$0.20	$0.16
Diluted Earnings Per Share	$0.20	$0.15
COMMON SHARES
Basic Shares Outstanding	139.7M shares	138.9M shares
Diluted Shares Outstanding	141.1M shares	140.4M shares

Balance Sheet

Concept	2013 Q1	2012 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$161.6M	$209.0M
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	$134.9M	$146.0M
YoY Change	-7.61%	16.8%
Goodwill	$675.6M
YoY Change
Intangibles	$35.87M
YoY Change
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	$12.00B	$11.73B
YoY Change	2.32%	20.21%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$945.0M	$740.0M
YoY Change	27.7%	0.14%
Long-Term Debt Due	$134.0M	$138.0M
YoY Change	-2.9%
Total Short-Term Liabilities	$134.0M	$138.0M
YoY Change	-2.9%	-81.33%
LONG-TERM LIABILITIES
Long-Term Debt	$296.0M	$294.0M
YoY Change	0.68%	-27.05%
Other Long-Term Liabilities	$133.0M	$144.0M
YoY Change	-7.64%	51.58%
Total Long-Term Liabilities	$429.0M	$438.0M
YoY Change	-2.05%	-12.05%
TOTAL LIABILITIES
Total Short-Term Liabilities	$134.0M	$138.0M
Total Long-Term Liabilities	$429.0M	$438.0M
Total Liabilities	$10.58B	$10.37B
YoY Change	2.06%	20.22%
SHAREHOLDERS EQUITY
Retained Earnings	$86.92M
YoY Change
Common Stock	$1.406M
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$6.960M
YoY Change
Treasury Stock Shares	641.0K shares
Shareholders Equity	$1.413B	$1.210B
YoY Change
Total Liabilities & Shareholders Equity	$12.00B	$11.73B
YoY Change	2.32%	20.21%

Cashflow Statement

Concept	2013 Q1	2012 Q1
OPERATING ACTIVITIES
Net Income	$28.54M	$21.58M
YoY Change	32.23%	25.48%
Depreciation, Depletion And Amortization	$8.200M	$5.500M
YoY Change	49.09%	-26.67%
Cash From Operating Activities	$26.98M	$365.8M
YoY Change	-92.63%	139.88%
INVESTING ACTIVITIES
Capital Expenditures	-$1.783M	$2.325M
YoY Change	-176.69%	-186.11%
Acquisitions		$203.5M
YoY Change
Other Investing Activities	-$82.30M	-$392.4M
YoY Change	-79.03%	187.68%
Cash From Investing Activities	-$82.26M	-$394.7M
YoY Change	-79.16%	183.77%
FINANCING ACTIVITIES
Cash Dividend Paid	$16.93M	$16.86M
YoY Change	0.41%
Common Stock Issuance & Retirement, Net	-$696.0K	$1.211M
YoY Change	-157.47%
Debt Paid & Issued, Net	$11.02M	$162.1M
YoY Change	-93.2%
Cash From Financing Activities	-22.17M	84.69M
YoY Change	-126.18%	-41.6%
NET CHANGE
Cash From Operating Activities	26.98M	365.8M
Cash From Investing Activities	-82.26M	-394.7M
Cash From Financing Activities	-22.17M	84.69M
Net Change In Cash	-77.45M	55.77M
YoY Change	-238.87%	-64.79%
FREE CASH FLOW
Cash From Operating Activities	$26.98M	$365.8M
Capital Expenditures	-$1.783M	$2.325M
Free Cash Flow	$28.76M	$363.5M
YoY Change	-92.09%	134.21%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2009Q2	us-gaap	Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights	651042	shares
CY2012Q1	us-gaap	Financing Receivable Modifications Number Of Contracts1 FinancingReceivableModificationsNumberOfContracts1	116	Contract
CY2012Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	102093000
CY2012Q1	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	714176000
CY2012Q1	us-gaap	Assets Assets	11726063000
CY2012Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	264722000
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	12.43
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	949706	shares
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1845678	shares
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	9.09
CY2012Q1	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment FinancingReceivableModificationsSubsequentDefaultRecordedInvestment	188000
CY2012Q1	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts FinancingReceivableModificationsSubsequentDefaultNumberOfContracts	17	Contract
CY2012Q1	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment1 FinancingReceivableModificationsPreModificationRecordedInvestment1	1106000
CY2012Q1	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment1 FinancingReceivableModificationsPostModificationRecordedInvestment1	1106000
CY2012Q1	us-gaap	Stockholders Equity StockholdersEquity	1354699000
CY2012Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	18398000
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	17981000
CY2013Q1	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	13883000
CY2013Q1	us-gaap	Other Assets OtherAssets	334984000
CY2013Q1	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	14786000
CY2013Q1	us-gaap	Held To Maturity Securities Unrecognized Holding Loss HeldToMaturitySecuritiesUnrecognizedHoldingLoss	512000
CY2013Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	106050000
CY2013Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	27000
CY2013Q1	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2	14532000
CY2013Q1	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	7324679000
CY2013Q1	us-gaap	Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions	13	Security
CY2013Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	640958	shares
CY2013Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2013Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	118231000
CY2013Q1	us-gaap	Financing Receivable Modifications Number Of Contracts1 FinancingReceivableModificationsNumberOfContracts1	148	Contract
CY2013Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	268114000
CY2013Q1	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	88238000
CY2013Q1	us-gaap	Available For Sale Securities AvailableForSaleSecurities	1164327000
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	2794326	shares
CY2013Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	107702000
CY2013Q1	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	819640	shares
CY2013Q1	us-gaap	Federal Home Loan Bank Advances Branch Of Fhlb Bank Due Date FederalHomeLoanBankAdvancesBranchOfFHLBBankDueDate	2019
CY2013Q1	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	18297000
CY2013Q1	us-gaap	Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral
CY2013Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	52771000
CY2013Q1	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	14532000
CY2013Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	1141223000
CY2013Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-47198000
CY2013Q1	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	49493000
CY2013Q1	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	711420000
CY2013Q1	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1792603000
CY2013Q1	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	20950000
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CY2013Q1	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	1110556000
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CY2013Q1	us-gaap	Deposits Deposits	9210638000
CY2013Q1	us-gaap	Loans And Leases Receivable Ratio Of Nonperforming Loans To All Loans LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans	0.0100	pure
CY2013Q1	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	15402000
CY2013Q1	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	3252000
CY2013Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	18905000
CY2013Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	161596000
CY2013Q1	us-gaap	Derivative Liabilities DerivativeLiabilities	52819000
CY2013Q1	us-gaap	Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Debt Securities AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxDebtSecurities	-7712000
CY2013Q1	us-gaap	Schedule Of Insured Financial Obligations With Credit Deterioration Insured Contractual Payments Outstanding ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationInsuredContractualPaymentsOutstanding	887313000
CY2013Q1	us-gaap	Federal Funds Purchased FederalFundsPurchased	70000000
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	12.01
CY2013Q1	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	54318000
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CY2013Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	40312000
CY2013Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	269946000
CY2013Q1	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2	13465000
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	376461	shares
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CY2013Q1	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	8101584000
CY2013Q1	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	741124000
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CY2013Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	213184000
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CY2013Q1	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	239681000
CY2013Q1	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	4921000
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CY2013Q1	us-gaap	Time Deposits TimeDeposits	2443496000
CY2013Q1	us-gaap	Treasury Stock Value TreasuryStockValue	6960000
CY2013Q1	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	204032000
CY2013Q1	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	85000
CY2013Q1	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	39418000
CY2013Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	118708000
CY2013Q1	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	35869000
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CY2013Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	134889000
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CY2013Q1	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
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CY2013Q1	us-gaap	Convertible Debt ConvertibleDebt	580000
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CY2013Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAggregateLosses	512000
CY2013Q1	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	51746000
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CY2013Q1	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	8209286000
CY2013Q1	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment1 FinancingReceivableModificationsPreModificationRecordedInvestment1	3031000
CY2013Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1379086000
CY2013Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	945001000
CY2013Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	7485000
CY2013Q1	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	86216000
CY2013Q1	us-gaap	Loans And Leases Receivable Commercial Net Of Deferred Income LoansAndLeasesReceivableCommercialNetOfDeferredIncome	4520821000
CY2013Q1	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	252763000
CY2013Q1	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment1 FinancingReceivableModificationsPostModificationRecordedInvestment1	2992000
CY2013Q1	us-gaap	Other Long Term Debt OtherLongTermDebt	8797000
CY2013Q1	us-gaap	Loans Held For Sale Mortgages LoansHeldForSaleMortgages	25871000
CY2013Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2013Q1	us-gaap	Loans And Leases Receivable Commercial Allowance LoansAndLeasesReceivableCommercialAllowance	154000
CY2013Q1	us-gaap	Available For Sale Securities Fair Value Disclosure AvailableForSaleSecuritiesFairValueDisclosure	1164327000
CY2013Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	194279000
CY2013Q1	us-gaap	Stockholders Equity StockholdersEquity	1413257000
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CY2013Q1	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	41813000
CY2013Q1	us-gaap	Available For Sale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions	30	Security
CY2013Q1	us-gaap	Securities Held As Collateral At Fair Value SecuritiesHeldAsCollateralAtFairValue	760932000
CY2013Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	17155000
CY2013Q1	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	3252000
CY2013Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	477000
CY2013Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	485000
CY2013Q1	fnb	Accumulated Other Comprehensive Income Loss AccumulatedOtherComprehensiveIncomeLoss	-47198000
CY2013Q1	fnb	Fair Value Assets Measured On Recurring Basis FairValueAssetsMeasuredOnRecurringBasis	1216073000
CY2013Q1	fnb	Impaired Loans Fair Value Disclosure ImpairedLoansFairValueDisclosure	12109000
CY2013Q1	fnb	Short Term Borrowings Fair Value For Amounts That Maturity In Days ShortTermBorrowingsFairValueForAmountsThatMaturityInDays	P90D
CY2013Q1	fnb	Credit Score Of Collateralized Mortgage Obligation At Time Of Purchase CreditScoreOfCollateralizedMortgageObligationAtTimeOfPurchase	724	pure
CY2013Q1	fnb	Credit Score Of Collateralized Mortgage Obligations CreditScoreOfCollateralizedMortgageObligations	720	pure
CY2013Q1	fnb	Number Of Supplemental Non Qualified Retirement Plans NumberOfSupplementalNonQualifiedRetirementPlans	2	pure
CY2013Q1	fnb	Number Of Swaps NumberOfSwaps	272	pure
CY2013Q1	fnb	Number Of Swaps With Counterparties NumberOfSwapsWithCounterparties	251	pure
CY2013Q1	fnb	Number Of Unconsolidated Subsidiary Trusts NumberOfUnconsolidatedSubsidiaryTrusts	4	pure
CY2013Q1	fnb	Number Of Pooled Issue Securities NumberOfPooledIssueSecurities	24	Security
CY2013Q1	fnb	Number Of Single Issue Securities NumberOfSingleIssueSecurities	5	Security
CY2013Q1	fnb	Trust Preferred Securities Number Of Issuers Currently Performing TrustPreferredSecuritiesNumberOfIssuersCurrentlyPerforming	893	pure
CY2013Q1	fnb	Pooled Trust Preferred Securities Fair Value PooledTrustPreferredSecuritiesFairValue	23807000
CY2013Q1	fnb	Real Estate Acquired Through Foreclosure Fair Value Disclosure RealEstateAcquiredThroughForeclosureFairValueDisclosure	3017000
CY2013Q1	fnb	Savings And Negotiable Order Of Withdrawal SavingsAndNegotiableOrderOfWithdrawal	4974539000
CY2013Q1	fnb	Securities With Carrying Value Pledged To Secure Public Deposits Trust Deposits And For Other Purposes SecuritiesWithCarryingValuePledgedToSecurePublicDepositsTrustDepositsAndForOtherPurposes	781014000
CY2013Q1	fnb	Subordinated Notes Short Term SubordinatedNotesShortTerm	133877000
CY2013Q1	fnb	Subordinated Notes Long Term SubordinatedNotesLongTerm	82276000
CY2013Q1	fnb	Single Issuer Trust Preferred Securities Fair Value SingleIssuerTrustPreferredSecuritiesFairValue	6999000
CY2013Q1	fnb	Trust Preferred Securities Unrealized Loss TrustPreferredSecuritiesUnrealizedLoss	12753000
CY2013Q1	fnb	Trust Preferred Securities Fair Value TrustPreferredSecuritiesFairValue	30806000
CY2013Q1	fnb	Trust Preferred Securities Amortized Cost TrustPreferredSecuritiesAmortizedCost	43559000
CY2013Q1	fnb	Trust Preferred Securities Current Par Value TrustPreferredSecuritiesCurrentParValue	105294000
CY2013Q1	fnb	Held To Maturity Securities With Contractual Maturities Amortized Cost HeldToMaturitySecuritiesWithContractualMaturitiesAmortizedCost	186641000
CY2013Q1	fnb	Held To Maturity Securities With Contractual Maturities Fair Value HeldToMaturitySecuritiesWithContractualMaturitiesFairValue	192170000
CY2013Q1	fnb	Available For Sale Securities With Contractual Maturities Fair Value AvailableForSaleSecuritiesWithContractualMaturitiesFairValue	421217000
CY2013Q1	fnb	Impaired Loans Cost To Sell ImpairedLoansCostToSell	1478000
CY2013Q1	fnb	Notional Amount Of Other Derivatives Not Designated As Hedging Instruments Of Counterparties NotionalAmountOfOtherDerivativesNotDesignatedAsHedgingInstrumentsOfCounterparties	872152000
CY2013Q1	fnb	Non Performing Assets NonPerformingAssets	118415000
CY2013Q1	fnb	Non Performing Investments NonPerformingInvestments	413000
CY2013Q1	fnb	Non Performing Loans NonPerformingLoans	82133000
CY2013Q1	fnb	Non Performing Loans And Other Real Estate Owned NonPerformingLoansAndOtherRealEstateOwned	118002000
CY2013Q1	fnb	Non Agency Collateralized Mortgage Obligations Book Value NonAgencyCollateralizedMortgageObligationsBookValue	11544000
CY2013Q1	fnb	Other Real Estate Fair Value Disclosure OtherRealEstateFairValueDisclosure	3336000
CY2013Q1	fnb	Minimum Corporation Reserves For Commercial Loan MinimumCorporationReservesForCommercialLoan	500000
CY2013Q1	fnb	Minimum Amount To Allocate Specific Valuation Allowance MinimumAmountToAllocateSpecificValuationAllowance	500000
CY2013Q1	fnb	Loans And Leases Receivable Impaired Nonperforming Restructured LoansAndLeasesReceivableImpairedNonperformingRestructured	16555000
CY2013Q1	fnb	Credit Available With Federal Home Loan Bank CreditAvailableWithFederalHomeLoanBank	2823932000
CY2013Q1	fnb	Book Value Of Non Agency Collateralized Mortgage Obligations BookValueOfNonAgencyCollateralizedMortgageObligations	9180000
CY2013Q1	fnb	Average Holding Size Of Municipal Bonds AverageHoldingSizeOfMunicipalBonds	997000
CY2013Q1	fnb	Available For Sale Securities With Contractual Maturities Amortized Cost AvailableForSaleSecuritiesWithContractualMaturitiesAmortizedCost	431097000
CY2013Q1	fnb	Recover Rate Of Banks RecoverRateOfBanks	0.10	pure
CY2013Q1	fnb	Recover Rate Of Insurance Companies RecoverRateOfInsuranceCompanies	0.15	pure
CY2013Q1	fnb	Percentage Of Ltv In Collateralized Mortgage Obligation At Time Of Purchase PercentageOfLtvInCollateralizedMortgageObligationAtTimeOfPurchase	0.661	pure
CY2013Q1	fnb	Percentage Of Securities Using Market Based Information PercentageOfSecuritiesUsingMarketBasedInformation	0.97	pure
CY2013Q1	fnb	Percentage Of Securities Using Model Based Techniques PercentageOfSecuritiesUsingModelBasedTechniques	0.03	pure
CY2013Q1	fnb	Percentage Of Credit Support Current In Non Agency Collateralized Mortgage Obligations PercentageOfCreditSupportCurrentInNonAgencyCollateralizedMortgageObligations	0.125	pure
CY2013Q1	fnb	Percentage Of Each Trust Common Equity Owned By Corporation PercentageOfEachTrustCommonEquityOwnedByCorporation	1.00	pure
CY2013Q1	fnb	Percent Of Municipal Bond Portfolio General Obligation Bonds PercentOfMunicipalBondPortfolioGeneralObligationBonds	0.995	pure
CY2013Q1	fnb	Percent Of Municipal Bond Portfolio Rated Or Better PercentOfMunicipalBondPortfolioRatedOrBetter	0.988	pure
CY2013Q1	fnb	Percent Of Municipal Bond Portfolio With Credit Support PercentOfMunicipalBondPortfolioWithCreditSupport	0.691	pure
CY2013Q1	fnb	Percent Of Municipal Bonds From Pennsylvania PercentOfMunicipalBondsFromPennsylvania	0.771	pure
CY2013Q1	fnb	Ratio Of Non Performing Assets To All Assets RatioOfNonPerformingAssetsToAllAssets	0.0099	pure
CY2013Q1	fnb	Rate Of Commitments To Extend Credit Dependent On Financial Condition RateOfCommitmentsToExtendCreditDependentOnFinancialCondition	0.814	pure
CY2013Q1	fnb	Loans Receivable Ratio Of Non Performing Loans And Other Real Estate Owned To All Loans And Other Real Estate Owned LoansReceivableRatioOfNonPerformingLoansAndOtherRealEstateOwnedToAllLoansAndOtherRealEstateOwned	0.0143	pure
CY2013Q1	fnb	Fair Value Of Allocated Allowance FairValueOfAllocatedAllowance	12109000
CY2013Q1	fnb	Accruing Pooled Trust Preferred Securities AccruingPooledTrustPreferredSecurities	4	Security
CY2013Q1	fnb	Number Of Current Pooled Trust Preferred Securities NumberOfCurrentPooledTrustPreferredSecurities	5	Security
CY2013Q1	fnb	Number Of Pooled Trust Security Recognized For Accretion Income NumberOfPooledTrustSecurityRecognizedForAccretionIncome	18	Security
CY2013Q1	fnb	Remaining Pooled Trust Preferred Securities RemainingPooledTrustPreferredSecurities	2	Security
CY2013Q1	fnb	Valuation For Impairment Of Loans With Pooled Reserves ValuationForImpairmentOfLoansWithPooledReserves	500000
CY2013Q1	fnb	Percent Change In Fair Value Assuming Hypothetical One Percent Change In Discount Rate PercentChangeInFairValueAssumingHypotheticalOnePercentChangeInDiscountRate	0.04	pure
CY2013Q1	fnb	Change In Fair Value Assuming Hypothetical One Percent Change In Discount Rate ChangeInFairValueAssumingHypotheticalOnePercentChangeInDiscountRate	3000000
CY2013Q1	fnb	Derivative Liabilities Net Amount In Balance Sheet DerivativeLiabilitiesNetAmountInBalanceSheet	52788000
CY2013Q1	fnb	Derivative Liabilities Gross Amount Of Financial Instruments Not Offset DerivativeLiabilitiesGrossAmountOfFinancialInstrumentsNotOffset	50625000
CY2013Q1	fnb	Derivative Liabilities Gross Amount Of Cash Collateral Pledged Not Offset DerivativeLiabilitiesGrossAmountOfCashCollateralPledgedNotOffset
CY2013Q1	fnb	Derivative Liabilities Net Amount DerivativeLiabilitiesNetAmount	2163000
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	208953000
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	14.93
CY2006Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	14079000
CY2011Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	100662000
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	586020	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1846115	shares
CY2011Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	11603000
CY2011Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	51706000
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	8.44
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	1210199000
CY2011Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	18398000
CY2012Q1	fnb	Common Stock Issued For Merger CommonStockIssuedForMerger	12159312	shares
CY2012Q4	us-gaap	Other Assets OtherAssets	344729000
CY2012Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	22811000
CY2012Q4	us-gaap	Held To Maturity Securities Unrecognized Holding Loss HeldToMaturitySecuritiesUnrecognizedHoldingLoss	135000
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	35000
CY2012Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2	14614000
CY2012Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	7200743000
CY2012Q4	us-gaap	Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions	3	Security
CY2012Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	385604	shares
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	16325000
CY2012Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	1172683000
CY2012Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	104374000
CY2012Q4	us-gaap	Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral
CY2012Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Outstanding Balance CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOutstandingBalance	9135000
CY2012Q4	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	14614000
CY2012Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	1143213000
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-46224000
CY2012Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	51661000
CY2012Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1738195000
CY2012Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	24560000
CY2012Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	1106563000
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	75312000
CY2012Q4	us-gaap	Assets Assets	12023976000
CY2012Q4	us-gaap	Deposits Deposits	9082174000
CY2012Q4	us-gaap	Loans And Leases Receivable Ratio Of Nonperforming Loans To All Loans LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans	0.0099	pure
CY2012Q4	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	16858000
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	11431000
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	239044000
CY2012Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	58150000
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Debt Securities AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxDebtSecurities	-8039000
CY2012Q4	us-gaap	Schedule Of Insured Financial Obligations With Credit Deterioration Insured Contractual Payments Outstanding ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationInsuredContractualPaymentsOutstanding	949862000
CY2012Q4	us-gaap	Federal Funds Purchased FederalFundsPurchased	140000000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	13.21
CY2012Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2	13339000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	640050	shares
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	9269000
CY2012Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	8033345000
CY2012Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	807820000
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	12023976000
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	140314846	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1913073	shares
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	1398000
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-171000
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount	1106563000
CY2012Q4	us-gaap	Goodwill Goodwill	675555000
CY2012Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Carrying Amount Net CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet	5565000
CY2012Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	1170439000
CY2012Q4	us-gaap	Liabilities Liabilities	10621907000
CY2012Q4	us-gaap	Derivative Assets DerivativeAssets	58008000
CY2012Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	97468000
CY2012Q4	us-gaap	Long Term Debt LongTermDebt	89425000
CY2012Q4	us-gaap	Other Liabilities OtherLiabilities	163151000
CY2012Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	37851000
CY2012Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	32565000
CY2012Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2	1275000
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	112835000
CY2012Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	254153000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	9.17
CY2012Q4	us-gaap	Time Deposits TimeDeposits	2535858000
CY2012Q4	us-gaap	Treasury Stock Value TreasuryStockValue	5018000
CY2012Q4	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	204019000
CY2012Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	88000
CY2012Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	39920000
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	16802000
CY2012Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	35257000
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	140367000
CY2012Q4	us-gaap	Heldtomaturity Securities Unrecognized Holding Gain HeldtomaturitySecuritiesUnrecognizedHoldingGain	36785000
CY2012Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
CY2012Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	58150000
CY2012Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	216233000
CY2012Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	58150000
CY2012Q4	us-gaap	Loans And Leases Receivable Impaired Nonperforming Nonaccrual Of Interest LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest	66004000
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	-47283000
CY2012Q4	us-gaap	Convertible Debt ConvertibleDebt	590000
CY2012Q4	us-gaap	Derivative Financial Instruments Liabilities Fair Value Disclosure DerivativeFinancialInstrumentsLiabilitiesFairValueDisclosure	58150000
CY2012Q4	us-gaap	Loans Receivable Commercial Construction LoansReceivableCommercialConstruction	190206000
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAggregateLosses	135000
CY2012Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	58008000
CY2012Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	8137719000
CY2012Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1376601000
CY2012Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	1083138000
CY2012Q4	us-gaap	Loans And Leases Receivable Commercial Net Of Deferred Income LoansAndLeasesReceivableCommercialNetOfDeferredIncome	4439493000
CY2012Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	246088000
CY2012Q4	us-gaap	Other Long Term Debt OtherLongTermDebt	8850000
CY2012Q4	us-gaap	Loans Held For Sale Mortgages LoansHeldForSaleMortgages	27751000
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q4	us-gaap	Loans And Leases Receivable Commercial Allowance LoansAndLeasesReceivableCommercialAllowance	297000
CY2012Q4	us-gaap	Available For Sale Securities Fair Value Disclosure AvailableForSaleSecuritiesFairValueDisclosure	1172683000
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	101404000
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	1402069000
CY2012Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	36648000
CY2012Q4	us-gaap	Available For Sale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions	27	Security
CY2012Q4	us-gaap	Securities Held As Collateral At Fair Value SecuritiesHeldAsCollateralAtFairValue	795812000
CY2012Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	17367000
CY2012Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	2726000
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	477000
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	100000
CY2012Q4	fnb	Accumulated Other Comprehensive Income Loss AccumulatedOtherComprehensiveIncomeLoss	-46224000
CY2012Q4	fnb	Fair Value Assets Measured On Recurring Basis FairValueAssetsMeasuredOnRecurringBasis	1230691000
CY2012Q4	fnb	Impaired Loans Fair Value Disclosure ImpairedLoansFairValueDisclosure	17496000
CY2012Q4	fnb	Real Estate Acquired Through Foreclosure Fair Value Disclosure RealEstateAcquiredThroughForeclosureFairValueDisclosure	19311000
CY2012Q4	fnb	Savings And Negotiable Order Of Withdrawal SavingsAndNegotiableOrderOfWithdrawal	4808121000
CY2012Q4	fnb	Securities With Carrying Value Pledged To Secure Public Deposits Trust Deposits And For Other Purposes SecuritiesWithCarryingValuePledgedToSecurePublicDepositsTrustDepositsAndForOtherPurposes	725450000
CY2012Q4	fnb	Subordinated Notes Short Term SubordinatedNotesShortTerm	135318000
CY2012Q4	fnb	Subordinated Notes Long Term SubordinatedNotesLongTerm	79897000
CY2012Q4	fnb	Non Performing Assets NonPerformingAssets	118946000
CY2012Q4	fnb	Non Performing Investments NonPerformingInvestments	2809000
CY2012Q4	fnb	Non Performing Loans NonPerformingLoans	80880000
CY2012Q4	fnb	Non Performing Loans And Other Real Estate Owned NonPerformingLoansAndOtherRealEstateOwned	116137000
CY2012Q4	fnb	Loans And Leases Receivable Impaired Nonperforming Restructured LoansAndLeasesReceivableImpairedNonperformingRestructured	14876000
CY2012Q4	fnb	Ratio Of Non Performing Assets To All Assets RatioOfNonPerformingAssetsToAllAssets	0.0099	pure
CY2012Q4	fnb	Loans Receivable Ratio Of Non Performing Loans And Other Real Estate Owned To All Loans And Other Real Estate Owned LoansReceivableRatioOfNonPerformingLoansAndOtherRealEstateOwnedToAllLoansAndOtherRealEstateOwned	0.0142	pure
CY2012Q4	fnb	Valuation For Impairment Of Loans With Pooled Reserves ValuationForImpairmentOfLoansWithPooledReserves	500000
CY2012Q4	fnb	Allowance For Loan Losses Allocated AllowanceForLoanLossesAllocated
CY2012Q4	fnb	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Other Than Temporary Impairment Charges CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOtherThanTemporaryImpairmentCharges
CY2012Q4	fnb	Allowance For Loan Losses Reduction Since Acquisition AllowanceForLoanLossesReductionSinceAcquisition
CY2012Q4	fnb	Held To Maturity Securities Non Agency Collateralized Mortgage Obligations Fair Value HeldToMaturitySecuritiesNonAgencyCollateralizedMortgageObligationsFairValue	3636000
CY2012Q4	fnb	Derivative Liabilities Net Amount In Balance Sheet DerivativeLiabilitiesNetAmountInBalanceSheet	58134000
CY2012Q4	fnb	Derivative Liabilities Gross Amount Of Financial Instruments Not Offset DerivativeLiabilitiesGrossAmountOfFinancialInstrumentsNotOffset	55901000
CY2012Q4	fnb	Derivative Liabilities Gross Amount Of Cash Collateral Pledged Not Offset DerivativeLiabilitiesGrossAmountOfCashCollateralPledgedNotOffset
CY2012Q4	fnb	Derivative Liabilities Net Amount DerivativeLiabilitiesNetAmount	2233000
CY2006Q4	fnb	Defined Benefit Plan Unrecognized Service Cost Amortization Period DefinedBenefitPlanUnrecognizedServiceCostAmortizationPeriod	P13Y6M
CY2010	us-gaap	Defined Benefit Plan Amortization Of Net Prior Service Cost Credit DefinedBenefitPlanAmortizationOfNetPriorServiceCostCredit	10543000
CY2008	fnb	Post Retirement Benefits Benefit Calculation Number Of Consecutive Years PostRetirementBenefitsBenefitCalculationNumberOfConsecutiveYears	P5Y
CY2012	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference	14454000
CY2008	fnb	Post Retirement Benefits Benefit Calculation Number Of Years PostRetirementBenefitsBenefitCalculationNumberOfYears	P10Y
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	21753000
CY2012	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	47686000
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues	46000
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	-1802000
CY2012	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Additions CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAdditions	294183000
CY2012	us-gaap	Debt Instrument Interest Rate Effective Percentage Rate Range Minimum DebtInstrumentInterestRateEffectivePercentageRateRangeMinimum	0.0378	pure
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	2641000
CY2012	us-gaap	Debt Instrument Interest Rate Effective Percentage Rate Range Maximum DebtInstrumentInterestRateEffectivePercentageRateRangeMaximum	0.0419	pure
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	2542000
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
CY2012	us-gaap	Allowance For Loan And Lease Losses Loans Acquired AllowanceForLoanAndLeaseLossesLoansAcquired	4180000
CY2012	fnb	Payoffs Received On Loans In Excess Of Expected Cash Flows PayoffsReceivedOnLoansInExcessOfExpectedCashFlows	3539000
CY2012	fnb	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Accretion Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAccretionIncludedInEarnings	2544000
CY2012	fnb	Loans And Leases Receivable Pooled Allowance Restructured LoansAndLeasesReceivablePooledAllowanceRestructured	1455000
CY2012	fnb	Loans And Leases Receivable Specific Allowance Restructured LoansAndLeasesReceivableSpecificAllowanceRestructured	41000
CY2012	fnb	Certain Loans Acquired In Transfer Not Accounted For As Available For Sale Debt Securities Accretable Yield Disposals Of Loans CertainLoansAcquiredInTransferNotAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldDisposalsOfLoans	57840000
CY2012	fnb	Certain Loans Acquired In Disposals And Transfers Not Accounted For As Debt Securities Accretable Yield Disposals And Transfers CertainLoansAcquiredInDisposalsAndTransfersNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsAndTransfers	664000
CY2013Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2013Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2013
CY2013Q1	dei	Document Type DocumentType	10-Q
CY2013Q1	dei	Document Period End Date DocumentPeriodEndDate	2013-03-31
CY2013Q1	dei	Entity Central Index Key EntityCentralIndexKey	0000037808
CY2013Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2013Q1	dei	Trading Symbol TradingSymbol	FNB
CY2013Q1	dei	Entity Registrant Name EntityRegistrantName	FNB CORP/FL/
CY2013Q1	dei	Amendment Flag AmendmentFlag	false
CY2013Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2013Q1	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	1876000
CY2013Q1	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-6057000
CY2013Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
CY2013Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	2364000
CY2013Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	11017000
CY2013Q1	us-gaap	Increase Decrease In Loans Held For Sale IncreaseDecreaseInLoansHeldForSale	-1880000
CY2013Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	8265000
CY2013Q1	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	1021000
CY2013Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-82258000
CY2013Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-349000
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	11.74
CY2013Q1	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	6804000
CY2013Q1	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	8909000
CY2013Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	139650495	shares
CY2013Q1	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	Segment
CY2013Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues	9000
CY2013Q1	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	113176000
CY2013Q1	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	18176000
CY2013Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	92975000
CY2013Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	7541000
CY2013Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	10861000
CY2013Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	-512000
CY2013Q1	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	774000
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	7.90
CY2013Q1	us-gaap	Equipment Expense EquipmentExpense	5492000
CY2013Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	16927000
CY2013Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	105118000
CY2013Q1	us-gaap	Allowance For Loan And Lease Losses Recoveries Of Bad Debts AllowanceForLoanAndLeaseLossesRecoveriesOfBadDebts	-2591000
CY2013Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	40365000
CY2013Q1	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	1971000
CY2013Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment
CY2013Q1	us-gaap	Interest Paid InterestPaid	13489000
CY2013Q1	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	373000
CY2013Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	90826000
CY2013Q1	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	4085000
CY2013Q1	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	4430000
CY2013Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax
CY2013Q1	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-138137000
CY2013Q1	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-77448000
CY2013Q1	us-gaap	Debt Instrument Interest Rate Effective Percentage Rate Range Minimum DebtInstrumentInterestRateEffectivePercentageRateRangeMinimum	0.0378	pure
CY2013Q1	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	684000
CY2013Q1	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	14000
CY2013Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	21919000
CY2013Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	212000
CY2013Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1083000
CY2013Q1	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	14.92
CY2013Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax	-511000
CY2013Q1	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1636000
CY2013Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-974000
CY2013Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.20
CY2013Q1	us-gaap	Nature Of Operations NatureOfOperations	<div> <p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px"><font style="FONT-FAMILY: Times New Roman" size="2"><b>BUSINESS</b></font></p> <p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2">F.N.B. Corporation (the Corporation) is a diversified financial services company headquartered in Hermitage, Pennsylvania. Its primary businesses include community banking, consumer finance, wealth management and insurance. The Corporation also conducts commercial leasing and merchant banking activities. The Corporation operates its community banking business through a full service branch network in Pennsylvania, eastern Ohio and northern West Virginia. The Corporation operates its wealth management and insurance businesses within the existing branch network. It also conducts selected consumer finance business in Pennsylvania, Ohio, Tennessee and Kentucky.</font></p> </div>
CY2013Q1	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	1516000
CY2013Q1	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	1107000
CY2013Q1	us-gaap	Allowance For Loan And Lease Losses Provision For Loss Net AllowanceForLoanAndLeaseLossesProvisionForLossNet	7541000
CY2013Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	188000
CY2013Q1	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	8181000
CY2013Q1	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	80520000
CY2013Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
CY2013Q1	us-gaap	Net Income Loss NetIncomeLoss	28538000
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod		shares
CY2013Q1	us-gaap	Noninterest Income NoninterestIncome	33673000
CY2013Q1	us-gaap	Dividend Income Operating DividendIncomeOperating	16000
CY2013Q1	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	1247000
CY2013Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.20
CY2013Q1	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	2923000
CY2013Q1	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-90793000
CY2013Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	141066190	shares
CY2013Q1	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference	5119000
CY2013Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-22167000
CY2013Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax	239000
CY2013Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax	-684000
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	9.23
CY2013Q1	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	327000
CY2013Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1415695	shares
CY2013Q1	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	684000
CY2013Q1	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	1032000
CY2013Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	27564000
CY2013Q1	us-gaap	Mortgage Loan Related To Property Sales1 MortgageLoanRelatedToPropertySales1	113000
CY2013Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	77002000
CY2013Q1	us-gaap	Noninterest Income Other NoninterestIncomeOther	2363000
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	734130	shares
CY2013Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	85555000
CY2013Q1	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-1467000
CY2013Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	93096000
CY2013Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
CY2013Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11827000
CY2013Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-184000
CY2013Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	16927000
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	622	shares
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Outstanding Weighted Average Remaining Contractual Terms ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms	P2Y7M6D
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	295705	shares
CY2013Q1	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	5000000
CY2013Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	-1779000
CY2013Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	-1783000
CY2013Q1	us-gaap	Noninterest Expense NoninterestExpense	78863000
CY2013Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	612000
CY2013Q1	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2335000
CY2013Q1	us-gaap	Proceeds From Sale Of Held To Maturity Securities ProceedsFromSaleOfHeldToMaturitySecurities	17429000
CY2013Q1	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	1247000
CY2013Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1986000
CY2013Q1	us-gaap	Occupancy Net OccupancyNet	6698000
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	263589	shares
CY2013Q1	us-gaap	Professional Fees ProfessionalFees	7205000
CY2013Q1	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	92521000
CY2013Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.12
CY2013Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	71555	shares
CY2013Q1	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	-694000
CY2013Q1	us-gaap	Debt Instrument Interest Rate Effective Percentage Rate Range Maximum DebtInstrumentInterestRateEffectivePercentageRateRangeMaximum	0.0419	pure
CY2013Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
CY2013Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	43905000
CY2013Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	27564000
CY2013Q1	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	349000
CY2013Q1	us-gaap	Interest Expense InterestExpense	12022000
CY2013Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses
CY2013Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-956000
CY2013Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-974000
CY2013Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
CY2013Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	-696000
CY2013Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-99000
CY2013Q1	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	3271000
CY2013Q1	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	352000
CY2013Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	26977000
CY2013Q1	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-694000
CY2013Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-445000
CY2013Q1	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	1247000
CY2013Q1	us-gaap	Allowance For Loan And Lease Losses Loans Acquired AllowanceForLoanAndLeaseLossesLoansAcquired	5198000
CY2013Q1	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	10597000
CY2013Q1	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	348000
CY2013Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	13331000
CY2013Q1	fnb	Allowance For Loan And Lease Losses Net Charge Off AllowanceForLoanAndLeaseLossesNetChargeOff	4213000
CY2013Q1	fnb	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Dividend Reinvestment In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDividendReinvestmentInPeriodWeightedAverageGrantDateFairValue	11.78
CY2013Q1	fnb	Number Of Days Past Due For Loan To Be In Default NumberOfDaysPastDueForLoanToBeInDefault	P90D
CY2013Q1	fnb	Purchase Of Non Agency Collateralized Mortgage Obligations PurchaseOfNonAgencyCollateralizedMortgageObligations	161151000
CY2013Q1	fnb	Provision For Loan And Lease Losses Fair Value Disclosure ProvisionForLoanAndLeaseLossesFairValueDisclosure	526000
CY2013Q1	fnb	Payoffs Received On Loans In Excess Of Expected Cash Flows PayoffsReceivedOnLoansInExcessOfExpectedCashFlows	510000
CY2013Q1	fnb	Restructured Loans Receivable Returned To Performing Status RestructuredLoansReceivableReturnedToPerformingStatus	75000
CY2013Q1	fnb	Service Charges On Loans And Deposits ServiceChargesOnLoansAndDeposits	16531000
CY2013Q1	fnb	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Accretion Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAccretionIncludedInEarnings	774000
CY2013Q1	fnb	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings Relating To Assets Still Held FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarningsRelatingToAssetsStillHeld	0
CY2013Q1	fnb	Fair Value Of Other Real Estate Owned FairValueOfOtherRealEstateOwned	3017000
CY2013Q1	fnb	Increase Decrease In Bank Owned Life Insurance IncreaseDecreaseInBankOwnedLifeInsurance	1675000
CY2013Q1	fnb	Increase Decrease In Non Interest Bearing Deposits Savings And Negotiable Order Of Withdrawal Accounts IncreaseDecreaseInNonInterestBearingDepositsSavingsAndNegotiableOrderOfWithdrawalAccounts	220825000
CY2013Q1	fnb	Gains Losses Included In Earning On Non Recurring Assets Write Down GainsLossesIncludedInEarningOnNonRecurringAssetsWriteDown	634000
CY2013Q1	fnb	Non Agency Collateralized Mortgage Obligations Paydown Balance On Maturity NonAgencyCollateralizedMortgageObligationsPaydownBalanceOnMaturity	1680000
CY2013Q1	fnb	Non Interest Expense Excluding Amortization Of Intangibles NonInterestExpenseExcludingAmortizationOfIntangibles	76877000
CY2013Q1	fnb	Other Real Estate Owned Written Down Value OtherRealEstateOwnedWrittenDownValue	2702000
CY2013Q1	fnb	Other Real Estate Owned Cost To Sell OtherRealEstateOwnedCostToSell	315000
CY2013Q1	fnb	Loans And Leases Receivable Pooled Allowance Restructured LoansAndLeasesReceivablePooledAllowanceRestructured	1091000
CY2013Q1	fnb	Loans And Leases Receivable Specific Allowance Restructured LoansAndLeasesReceivableSpecificAllowanceRestructured	510000
CY2013Q1	fnb	Allowance For Loan And Lease Losses Write Offs Total AllowanceForLoanAndLeaseLossesWriteOffsTotal	4213000
CY2013Q1	fnb	Accreted Income AccretedIncome	813000
CY2013Q1	fnb	Percentage Of Credit Support Original In Non Agency Collateralized Mortgage Obligations PercentageOfCreditSupportOriginalInNonAgencyCollateralizedMortgageObligations	0.039	pure
CY2013Q1	fnb	Percent Of Employee Contribution Matched By Corporation PercentOfEmployeeContributionMatchedByCorporation	1.00	pure
CY2013Q1	fnb	Annuity Equivalent Of Contribution To Defined Contribution Plan Deducted From Monthly Benefit Of Basic Retirement Plan AnnuityEquivalentOfContributionToDefinedContributionPlanDeductedFromMonthlyBenefitOfBasicRetirementPlan	0.03	pure
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CY2013Q1	fnb	Original Annuity Equivalent Of Contribution To Defined Contribution Plan Deducted From Monthly Benefit Of Basic Retirement Plan OriginalAnnuityEquivalentOfContributionToDefinedContributionPlanDeductedFromMonthlyBenefitOfBasicRetirementPlan	0.02	pure
CY2013Q1	fnb	Employee Contribution Percentage EmployeeContributionPercentage	0.04	pure
CY2013Q1	fnb	Employees Additional Eligible Automatic Contribution EmployeesAdditionalEligibleAutomaticContribution	0.03	pure
CY2013Q1	fnb	Share Based Compensation Arrangement By Share Based Payment Awards Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardsEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	3472
CY2013Q1	fnb	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Dividend Reinvestment ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDividendReinvestment	12008	shares
CY2013Q1	fnb	Certain Loans Acquired In Transfer Not Accounted For As Available For Sale Debt Securities Accretable Yield Disposals Of Loans CertainLoansAcquiredInTransferNotAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldDisposalsOfLoans	10632000
CY2013Q1	fnb	Payment For Settlement Fund PaymentForSettlementFund	3000000
CY2013Q1	fnb	Certain Loans Acquired In Disposals And Transfers Not Accounted For As Debt Securities Accretable Yield Disposals And Transfers CertainLoansAcquiredInDisposalsAndTransfersNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsAndTransfers	50000
CY2012Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	162069000
CY2013Q1	fnb	Change In Discount Rate On Instruments ChangeInDiscountRateOnInstruments	0.01	pure
CY2013Q1	fnb	Percentage Of Ltv In Collateralized Mortgage Obligation Current PercentageOfLtvInCollateralizedMortgageObligationCurrent	0.511	pure
CY2013Q1	fnb	Other Comprehensive Income Loss Non Credit Loss On Debt Securities Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossNonCreditLossOnDebtSecuritiesBeforeReclassificationAdjustmentsNetOfTax	-327000
CY2013Q1	fnb	Other Comprehensive Income Loss Derivative Instrument Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossDerivativeInstrumentBeforeReclassificationAdjustmentsNetOfTax	-694000
CY2013Q1	fnb	Other Comprehensive Income Loss Pension And Postretirement Obligations Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossPensionAndPostretirementObligationsBeforeReclassificationAdjustmentsNetOfTax	-349000
CY2013Q1	fnb	Other Comprehensive Income Loss Before Reclassification Adjustment Portion Attributable To Parent Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationAdjustmentPortionAttributableToParentNetOfTax	-529000
CY2013Q1	fnb	Other Comprehensive Income Loss Reclassified Amount On Non Credit Related Loss On Debt Securities Net Of Tax OtherComprehensiveIncomeLossReclassifiedAmountOnNonCreditRelatedLossOnDebtSecuritiesNetOfTax
CY2013Q1	fnb	Other Comprehensive Income Loss Reclassified Amount Portion Attributable To Parent Net Of Tax OtherComprehensiveIncomeLossReclassifiedAmountPortionAttributableToParentNetOfTax	-445000
CY2013Q1	fnb	Other Comprehensive Income Loss Pension And Postretirement Obligations Amounts Reclassified From Accumulated Other Comprehensive Income OtherComprehensiveIncomeLossPensionAndPostretirementObligationsAmountsReclassifiedFromAccumulatedOtherComprehensiveIncome
CY2012Q1	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	2011000
CY2012Q1	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-10195000
CY2012Q1	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	36385	shares
CY2012Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	1971000
CY2012Q1	us-gaap	Increase Decrease In Loans Held For Sale IncreaseDecreaseInLoansHeldForSale	-2657000
CY2012Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	11958000
CY2012Q1	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	203538000
CY2012Q1	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	809000
CY2012Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-394730000
CY2012Q1	us-gaap	Income Taxes Paid IncomeTaxesPaid	800000
CY2012Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-278000
CY2012Q1	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	7.67
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	12.28
CY2012Q1	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	6026000
CY2012Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	138898581	shares
CY2012Q1	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	323679000
CY2012Q1	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	9046000
CY2012Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	93138000
CY2012Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	6572000
CY2012Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	12662000
CY2012Q1	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	953000
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	8.01
CY2012Q1	us-gaap	Equipment Expense EquipmentExpense	5186000
CY2012Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	16858000
CY2012Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	107287000
CY2012Q1	us-gaap	Allowance For Loan And Lease Losses Recoveries Of Bad Debts AllowanceForLoanAndLeaseLossesRecoveriesOfBadDebts	-885000
CY2012Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	29421000
CY2012Q1	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-950000
CY2012Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment
CY2012Q1	us-gaap	Interest Paid InterestPaid	12149000
CY2012Q1	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	3734000
CY2012Q1	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	4172000
CY2012Q1	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	13593000
CY2012Q1	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	55769000
CY2012Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	72385000
CY2012Q1	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	108000
CY2012Q1	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	56000
CY2012Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	15414000
CY2012Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	998000
CY2012Q1	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	14.04
CY2012Q1	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1559000
CY2012Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1413000
CY2012Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.16
CY2012Q1	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	1721000
CY2012Q1	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	1444000
CY2012Q1	us-gaap	Allowance For Loan And Lease Losses Provision For Loss Net AllowanceForLoanAndLeaseLossesProvisionForLossNet	6572000
CY2012Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	150000
CY2012Q1	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	5467000
CY2012Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	84686000
CY2012Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax	38000
CY2012Q1	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	31878000
CY2012Q1	us-gaap	Net Income Loss NetIncomeLoss	21582000
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod		shares
CY2012Q1	us-gaap	Noninterest Income NoninterestIncome	31745000
CY2012Q1	us-gaap	Dividend Income Operating DividendIncomeOperating	335000
CY2012Q1	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	334000
CY2012Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.15
CY2012Q1	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	2011000
CY2012Q1	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-111091000
CY2012Q1	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	20701000
CY2012Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	140386625	shares
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	8.32
CY2012Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1488044	shares
CY2012Q1	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	108000
CY2012Q1	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	349000
CY2012Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	22995000
CY2012Q1	us-gaap	Mortgage Loan Related To Property Sales1 MortgageLoanRelatedToPropertySales1	195000
CY2012Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	142435000
CY2012Q1	us-gaap	Noninterest Income Other NoninterestIncomeOther	2187000
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	165284	shares
CY2012Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	84349000
CY2012Q1	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Other Share Increase Decrease In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsOtherShareIncreaseDecreaseInPeriodWeightedAverageExercisePrice	10.41
CY2012Q1	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-2457000
CY2012Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	90921000
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Other Increases Decreases In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOtherIncreasesDecreasesInPeriod	627808	shares
CY2012Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7839000
CY2012Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	1205000
CY2012Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	16858000
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	126301	shares
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	275674	shares
CY2012Q1	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	20000000
CY2012Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	137031000
CY2012Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2325000
CY2012Q1	us-gaap	Noninterest Expense NoninterestExpense	86673000
CY2012Q1	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2004000
CY2012Q1	us-gaap	Proceeds From Sale Of Held To Maturity Securities ProceedsFromSaleOfHeldToMaturitySecurities	2903000
CY2012Q1	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	334000
CY2012Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2281000
CY2012Q1	us-gaap	Occupancy Net OccupancyNet	6606000
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	227737	shares
CY2012Q1	us-gaap	Professional Fees ProfessionalFees	6367000
CY2012Q1	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	474224000
CY2012Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.12
CY2012Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	120627	shares
CY2012Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	44606000
CY2012Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	22995000
CY2012Q1	us-gaap	Interest Expense InterestExpense	16366000
CY2012Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses
CY2012Q1	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-331972000
CY2012Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1211000
CY2012Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	649000
CY2012Q1	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	2598000
CY2012Q1	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	6994000
CY2012Q1	fnb	Credit Related Otti Losses Of Securities Available For Sale Recorded In Earnings During Period CreditRelatedOttiLossesOfSecuritiesAvailableForSaleRecordedInEarningsDuringPeriod	348000
CY2012Q1	fnb	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Dividend Reinvestment In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDividendReinvestmentInPeriodWeightedAverageGrantDateFairValue	12.22
CY2012Q1	fnb	Number Of Days Past Due For Loan To Be In Default NumberOfDaysPastDueForLoanToBeInDefault	P90D
CY2012Q1	fnb	Increase Decrease In Non Interest Bearing Deposits Savings And Negotiable Order Of Withdrawal Accounts IncreaseDecreaseInNonInterestBearingDepositsSavingsAndNegotiableOrderOfWithdrawalAccounts	353871000
CY2012Q1	fnb	Non Interest Expense Excluding Amortization Of Intangibles NonInterestExpenseExcludingAmortizationOfIntangibles	84392000
CY2012Q1	fnb	Allowance For Loan And Lease Losses Write Offs Total AllowanceForLoanAndLeaseLossesWriteOffsTotal	5141000
CY2012Q1	fnb	Accreted Income AccretedIncome	133000
CY2012Q1	fnb	Share Based Compensation Arrangement By Share Based Payment Awards Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardsEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	3384
CY2012Q1	fnb	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Dividend Reinvestment ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDividendReinvestment	15474	shares
CY2012Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	365813000
CY2012Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-70000
CY2012Q1	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	334000
CY2012Q1	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	12037000
CY2012Q1	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	241000
CY2012Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	5695000
CY2012Q1	fnb	Allowance For Loan And Lease Losses Net Charge Off AllowanceForLoanAndLeaseLossesNetChargeOff	5141000
CY2012Q1	fnb	Service Charges On Loans And Deposits ServiceChargesOnLoansAndDeposits	17165000
CY2012Q1	fnb	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings Relating To Assets Still Held FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarningsRelatingToAssetsStillHeld	0
CY2012Q1	fnb	Increase Decrease In Bank Owned Life Insurance IncreaseDecreaseInBankOwnedLifeInsurance	1637000

Files In Submission

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2013 Q1 Form 10-Q Financial Statement

#000119312513209625 Filed on May 09, 2013

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Balance Sheet

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$FNB FNB CORP/PA/ Stock $fnb

2013 Q1 Form 10-Q Financial Statement

#000119312513209625 Filed on May 09, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FNB
FNB CORP/PA/ Stock $fnb