$FNB
FNB CORP/PA/ Stock $fnb

$fnb Overview Financials Valuation SEC Filings Company Website

2012 Q2 Form 10-Q Financial Statement

#000119312512343765 Filed on August 08, 2012

Income Statement

Concept	2012 Q2	2011 Q2
Revenue	$109.3M	$98.16M
YoY Change	11.34%
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	$4.400M
YoY Change	86.36%	-25.42%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$14.80M	$19.46M
YoY Change	-23.93%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$41.75M	$31.03M
YoY Change	34.54%	26.15%
Income Tax	$12.62M	$8.670M
% Of Pretax Income	30.23%	27.94%
Net Earnings	$29.13M	$22.36M
YoY Change	30.27%	24.93%
Net Earnings / Revenue	26.66%	22.78%
Basic Earnings Per Share	$0.21	$0.18
Diluted Earnings Per Share	$0.21	$0.18
COMMON SHARES
Basic Shares Outstanding	139.1M shares	123.3M shares
Diluted Shares Outstanding	140.5M shares	124.1M shares

Balance Sheet

Concept	2012 Q2	2011 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$222.8M	$189.1M
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	$148.8M	$126.0M
YoY Change	18.1%	9.57%
Goodwill	$673.1M
YoY Change
Intangibles	$42.34M
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	$11.75B	$9.857B
YoY Change	19.21%	11.59%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$934.5M	$593.0M
YoY Change	57.59%	-3.89%
Long-Term Debt Due	$136.0M	$135.0M
YoY Change	0.74%	13.45%
Total Short-Term Liabilities	$136.0M	$135.0M
YoY Change	0.74%	13.45%
LONG-TERM LIABILITIES
Long-Term Debt	$295.0M	$288.0M
YoY Change	2.43%	5.11%
Other Long-Term Liabilities	$163.0M	$103.0M
YoY Change	58.25%	8.42%
Total Long-Term Liabilities	$458.0M	$391.0M
YoY Change	17.14%	5.96%
TOTAL LIABILITIES
Total Short-Term Liabilities	$136.0M	$135.0M
Total Long-Term Liabilities	$458.0M	$391.0M
Total Liabilities	$10.38B	$8.654B
YoY Change	19.92%	11.31%
SHAREHOLDERS EQUITY
Retained Earnings	$49.49M
YoY Change
Common Stock	$1.396M
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$4.879M
YoY Change
Treasury Stock Shares	371.3K shares
Shareholders Equity	$1.372B	$1.203B
YoY Change
Total Liabilities & Shareholders Equity	$11.75B	$9.857B
YoY Change	19.21%	11.59%

Cashflow Statement

Concept	2012 Q2	2011 Q2
OPERATING ACTIVITIES
Net Income	$29.13M	$22.36M
YoY Change	30.27%	24.93%
Depreciation, Depletion And Amortization	$8.200M	$4.400M
YoY Change	86.36%	-25.42%
Cash From Operating Activities	$60.20M	$48.70M
YoY Change	23.61%	3.84%
INVESTING ACTIVITIES
Capital Expenditures	-$5.800M	-$4.100M
YoY Change	41.46%	95.24%
Acquisitions
YoY Change
Other Investing Activities	-$73.20M	-$214.4M
YoY Change	-65.86%	17.8%
Cash From Investing Activities	-$79.00M	-$218.6M
YoY Change	-63.86%	18.74%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$62.80M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-23.10M	69.00M
YoY Change	-133.48%	693.1%
NET CHANGE
Cash From Operating Activities	60.20M	48.70M
Cash From Investing Activities	-79.00M	-218.6M
Cash From Financing Activities	-23.10M	69.00M
Net Change In Cash	-41.90M	-100.9M
YoY Change	-58.47%	-21.48%
FREE CASH FLOW
Cash From Operating Activities	$60.20M	$48.70M
Capital Expenditures	-$5.800M	-$4.100M
Free Cash Flow	$66.00M	$52.80M
YoY Change	25.0%	7.76%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2011Q2	fnb	Stock Issued During Period Per Share New Issues StockIssuedDuringPeriodPerShareNewIssues	10.70
CY2011Q2	fnb	Common Stock Purchased By Underwriters CommonStockPurchasedByUnderwriters	787500	shares
CY2012Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	139714572	shares
CY2009Q2	us-gaap	Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights	651042	shares
CY2011Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	107612000
CY2011Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	109224000
CY2011Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-30716000
CY2011Q2	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	601958000
CY2011Q2	us-gaap	Assets Assets	9857163000
CY2011Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	189133000
CY2011Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	14.99
CY2011Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	604925	shares
CY2011Q2	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	7022000
CY2011Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1553353	shares
CY2011Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	8.39
CY2011Q2	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	29494000
CY2011Q2	us-gaap	Stockholders Equity StockholdersEquity	1203150000
CY2011Q2	fnb	Credit Loss Portion Of Other Than Temporary Impairment Recognized From Other Comprehensive Income CreditLossPortionOfOtherThanTemporaryImpairmentRecognizedFromOtherComprehensiveIncome	18332000
CY2011Q2	fnb	Accumulated Other Comprehensive Income Loss Non Credit Related Loss On Debt Securities Not Expected To Be Sold AccumulatedOtherComprehensiveIncomeLossNonCreditRelatedLossOnDebtSecuritiesNotExpectedToBeSold	8244000
CY2012Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	102093000
CY2012Q1	fnb	Capital Ratio Of Fhlb CapitalRatioOfFhlb	0.070	pure
CY2012Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	20285000
CY2012Q2	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	10052000
CY2012Q2	us-gaap	Other Assets OtherAssets	374500000
CY2012Q2	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	25441000
CY2012Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	17734000
CY2012Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	1051000
CY2012Q2	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2	15620000
CY2012Q2	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	7788061000
CY2012Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	371335	shares
CY2012Q2	us-gaap	Available For Sale Securities AvailableForSaleSecurities	1071924000
CY2012Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2012Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	3206008	shares
CY2012Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Acquired During Period Cash Flows Expected To Be Collected At Acquisition CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodCashFlowsExpectedToBeCollectedAtAcquisition	6154000
CY2012Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	36575000
CY2012Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	346533000
CY2012Q2	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	49836000
CY2012Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	101647000
CY2012Q2	us-gaap	Federal Home Loan Bank Advances Branch Of Fhlb Bank Due Date FederalHomeLoanBankAdvancesBranchOfFHLBBankDueDate	2019
CY2012Q2	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	11336000
CY2012Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Outstanding Balance CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOutstandingBalance	8989000
CY2012Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	56133000
CY2012Q2	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	15620000
CY2012Q2	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	1071924000
CY2012Q2	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	1240956000
CY2012Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-41361000
CY2012Q2	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	52114000
CY2012Q2	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	715431000
CY2012Q2	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1614476000
CY2012Q2	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	31250000
CY2012Q2	us-gaap	Notional Amount Of Other Derivatives Not Designated As Hedging Instruments NotionalAmountOfOtherDerivativesNotDesignatedAsHedgingInstruments	734224000
CY2012Q2	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	1203240000
CY2012Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	49485000
CY2012Q2	us-gaap	Assets Assets	11750739000
CY2012Q2	us-gaap	Deposits Deposits	8986300000
CY2012Q2	us-gaap	Loans And Leases Receivable Ratio Of Nonperforming Loans To All Loans LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans	0.0122	pure
CY2012Q2	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	15133000
CY2012Q2	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	4701000
CY2012Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	10835000
CY2012Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	222758000
CY2012Q2	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	178323000
CY2012Q2	us-gaap	Federal Funds Purchased FederalFundsPurchased	30000000
CY2012Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	12.87
CY2012Q2	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	59837000
CY2012Q2	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	60512000
CY2012Q2	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	42016000
CY2012Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	41493000
CY2012Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	348008000
CY2012Q2	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2	14435000
CY2012Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	743431	shares
CY2012Q2	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	8288000
CY2012Q2	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	7759209000
CY2012Q2	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	768114000
CY2012Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	11750739000
CY2012Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	140080637	shares
CY2012Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1866108	shares
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CY2012Q2	us-gaap	Held To Maturity Securities Debt Maturities Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount	1203240000
CY2012Q2	us-gaap	Goodwill Goodwill	673094000
CY2012Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Carrying Amount Net CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet	5565000
CY2012Q2	us-gaap	Business Acquisition Purchase Price Allocation Current Liabilities Accrued Liabilities BusinessAcquisitionPurchasePriceAllocationCurrentLiabilitiesAccruedLiabilities	12288000
CY2012Q2	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	1072411000
CY2012Q2	us-gaap	Business Acquisition Purchase Price Allocation Assets Acquired Liabilities Assumed Net BusinessAcquisitionPurchasePriceAllocationAssetsAcquiredLiabilitiesAssumedNet	136818000
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CY2012Q2	us-gaap	Liabilities Liabilities	10378243000
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CY2012Q2	us-gaap	Derivative Assets DerivativeAssets	59330000
CY2012Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Acquired During Period At Acquisition At Fair Value CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodAtAcquisitionAtFairValue	5565000
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CY2012Q2	us-gaap	Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights	1302083	shares
CY2012Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	42337000
CY2012Q2	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2	1185000
CY2012Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	31268000
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CY2012Q2	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	6813000
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CY2012Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Acquired During Period Contractually Required Payments Receivable At Acquisition CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodContractuallyRequiredPaymentsReceivableAtAcquisition	8989000
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CY2012Q2	us-gaap	Time Deposits TimeDeposits	2685225000
CY2012Q2	us-gaap	Treasury Stock Value TreasuryStockValue	4879000
CY2012Q2	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	203993000
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CY2012Q2	us-gaap	Business Acquisition Purchase Price Allocation Current Assets Marketable Securities BusinessAcquisitionPurchasePriceAllocationCurrentAssetsMarketableSecurities	486186000
CY2012Q2	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	35647000
CY2012Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	16700000
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CY2012Q2	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	98365000
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CY2012Q2	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	10901000
CY2012Q2	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	41095000
CY2012Q2	us-gaap	Convertible Debt ConvertibleDebt	590000
CY2012Q2	us-gaap	Derivative Financial Instruments Liabilities Fair Value Disclosure DerivativeFinancialInstrumentsLiabilitiesFairValueDisclosure	59299000
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CY2012Q2	us-gaap	Business Acquisition Purchase Price Allocation Liabilities Assumed BusinessAcquisitionPurchasePriceAllocationLiabilitiesAssumed	1709147000
CY2012Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAggregateLosses	1201000
CY2012Q2	us-gaap	Additional Collateral Aggregate Fair Value AdditionalCollateralAggregateFairValue	675000
CY2012Q2	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	7860856000
CY2012Q2	us-gaap	Loans And Leases Receivable Commercial Net Of Deferred Income LoansAndLeasesReceivableCommercialNetOfDeferredIncome	4235429000
CY2012Q2	us-gaap	Business Acquisition Purchase Price Allocation Current Assets Cash And Cash Equivalents BusinessAcquisitionPurchasePriceAllocationCurrentAssetsCashAndCashEquivalents	203538000
CY2012Q2	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	6999000
CY2012Q2	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	47742000
CY2012Q2	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1367855000
CY2012Q2	us-gaap	Short Term Borrowings ShortTermBorrowings	934510000
CY2012Q2	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	237871000
CY2012Q2	us-gaap	Stockholders Equity StockholdersEquity	1372496000
CY2012Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	-1751000
CY2012Q2	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	51635000
CY2012Q2	us-gaap	Securities Held As Collateral At Fair Value SecuritiesHeldAsCollateralAtFairValue	780941000
CY2012Q2	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	7682533000
CY2012Q2	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	7698000
CY2012Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	5918000
CY2012Q2	us-gaap	Other Long Term Debt OtherLongTermDebt	8956000
CY2012Q2	us-gaap	Loans Held For Sale Mortgages LoansHeldForSaleMortgages	17000000
CY2012Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q2	us-gaap	Loans And Leases Receivable Commercial Allowance LoansAndLeasesReceivableCommercialAllowance	318000
CY2012Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	20433000
CY2012Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	150000
CY2012Q2	fnb	Fair Value Assets Measured On Recurring Basis FairValueAssetsMeasuredOnRecurringBasis	1131254000
CY2012Q2	fnb	Fair Value Liabilities Measured On Recurring Basis FairValueLiabilitiesMeasuredOnRecurringBasis	59299000
CY2012Q2	fnb	Impaired Loans Fair Value Disclosure ImpairedLoansFairValueDisclosure	5987000
CY2012Q2	fnb	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Weighted Average Remaining Life ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAverageRemainingLife	2.39	Year
CY2012Q2	fnb	Credit Score Of Collateralized Mortgage Obligation At Time Of Purchase CreditScoreOfCollateralizedMortgageObligationAtTimeOfPurchase	724	pure
CY2012Q2	fnb	Credit Score Of Collateralized Mortgage Obligations CreditScoreOfCollateralizedMortgageObligations	718	pure
CY2012Q2	fnb	Number Of Supplemental Non Qualified Retirement Plans NumberOfSupplementalNonQualifiedRetirementPlans	2	pure
CY2012Q2	fnb	Number Of Swaps NumberOfSwaps	230	pure
CY2012Q2	fnb	Number Of Swaps With Counterparties NumberOfSwapsWithCounterparties	230	pure
CY2012Q2	fnb	Number Of Unconsolidated Subsidiary Trusts NumberOfUnconsolidatedSubsidiaryTrusts	4	pure
CY2012Q2	fnb	Number Of Pooled Issue Securities NumberOfPooledIssueSecurities	26	pure
CY2012Q2	fnb	Number Of Single Issue Securities NumberOfSingleIssueSecurities	6	pure
CY2012Q2	fnb	Trust Preferred Securities Number Of Issuers Currently Performing TrustPreferredSecuritiesNumberOfIssuersCurrentlyPerforming	954	pure
CY2012Q2	fnb	Pooled Trust Preferred Securities Fair Value PooledTrustPreferredSecuritiesFairValue	21144000
CY2012Q2	fnb	Real Estate Acquired Through Foreclosure Fair Value Disclosure RealEstateAcquiredThroughForeclosureFairValueDisclosure	6646000
CY2012Q2	fnb	Savings And Negotiable Order Of Withdrawal SavingsAndNegotiableOrderOfWithdrawal	4686599000
CY2012Q2	fnb	Securities With Carrying Value Pledged To Secure Public Deposits Trust Deposits And For Other Purposes SecuritiesWithCarryingValuePledgedToSecurePublicDepositsTrustDepositsAndForOtherPurposes	632074000
CY2012Q2	fnb	Subordinated Notes Short Term SubordinatedNotesShortTerm	136396000
CY2012Q2	fnb	Subordinated Notes Long Term SubordinatedNotesLongTerm	81014000
CY2012Q2	fnb	Single Issuer Trust Preferred Securities Fair Value SingleIssuerTrustPreferredSecuritiesFairValue	7899000
CY2012Q2	fnb	Trust Preferred Securities Unrealized Loss TrustPreferredSecuritiesUnrealizedLoss	15465000
CY2012Q2	fnb	Trust Preferred Securities Fair Value TrustPreferredSecuritiesFairValue	29043000
CY2012Q2	fnb	Trust Preferred Securities Amortized Cost TrustPreferredSecuritiesAmortizedCost	44508000
CY2012Q2	fnb	Trust Preferred Securities Current Par Value TrustPreferredSecuritiesCurrentParValue	108178000
CY2012Q2	fnb	Held To Maturity Securities With Contractual Maturities Amortized Cost HeldToMaturitySecuritiesWithContractualMaturitiesAmortizedCost	160055000
CY2012Q2	fnb	Held To Maturity Securities With Contractual Maturities Fair Value HeldToMaturitySecuritiesWithContractualMaturitiesFairValue	166350000
CY2012Q2	fnb	Held To Maturity Debt Securities Unrecognized Holding Gains HeldToMaturityDebtSecuritiesUnrecognizedHoldingGains	-38917000
CY2012Q2	fnb	Held To Maturity Debt Securities Unrecognized Holding Losses HeldToMaturityDebtSecuritiesUnrecognizedHoldingLosses	-1201000
CY2012Q2	fnb	Impaired Loans Cost To Sell ImpairedLoansCostToSell	636000
CY2012Q2	fnb	Financing Receivable Recorded Investment30 To89 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment30To89DaysPastDueAndStillAccruing	51985000
CY2012Q2	fnb	Notional Amount Of Other Derivatives Not Designated As Hedging Instruments Of Counterparties NotionalAmountOfOtherDerivativesNotDesignatedAsHedgingInstrumentsOfCounterparties	734224000
CY2012Q2	fnb	Non Performing Assets NonPerformingAssets	134622000
CY2012Q2	fnb	Non Performing Investments NonPerformingInvestments	2811000
CY2012Q2	fnb	Non Performing Loans NonPerformingLoans	96164000
CY2012Q2	fnb	Non Performing Loans And Other Real Estate Owned NonPerformingLoansAndOtherRealEstateOwned	131811000
CY2012Q2	fnb	Non Agency Collateralized Mortgage Obligations Book Value NonAgencyCollateralizedMortgageObligationsBookValue	21054000
CY2012Q2	fnb	Other Real Estate Fair Value Disclosure OtherRealEstateFairValueDisclosure	8995000
CY2012Q2	fnb	Minimum Corporation Reserves For Commercial Loan MinimumCorporationReservesForCommercialLoan	500000
CY2012Q2	fnb	Minimum Amount To Allocate Specific Valuation Allowance MinimumAmountToAllocateSpecificValuationAllowance	500000
CY2012Q2	fnb	Loans And Leases Receivable Impaired Nonperforming Restructured LoansAndLeasesReceivableImpairedNonperformingRestructured	11842000
CY2012Q2	fnb	Interest Component Of Expected Cash Flows Accretable Difference InterestComponentOfExpectedCashFlowsAccretableDifference	589000
CY2012Q2	fnb	Credit Available With Federal Home Loan Bank CreditAvailableWithFederalHomeLoanBank	2717117000
CY2012Q2	fnb	Credit Loss Portion Of Other Than Temporary Impairment Recognized From Other Comprehensive Income CreditLossPortionOfOtherThanTemporaryImpairmentRecognizedFromOtherComprehensiveIncome	17313000
CY2012Q2	fnb	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Acquired During Period Cash Flows Expected To Be Collected At Acquisition Non Accretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodCashFlowsExpectedToBeCollectedAtAcquisitionNonAccretableDifference	2835000
CY2012Q2	fnb	Business Acquisition Purchase Price Allocation Accrued Income And Other Assets BusinessAcquisitionPurchasePriceAllocationAccruedIncomeAndOtherAssets	116457000
CY2012Q2	fnb	Business Acquisition Purchase Price Allocation Borrowings BusinessAcquisitionPurchasePriceAllocationBorrowings	171606000
CY2012Q2	fnb	Business Acquisition Purchase Price Allocation Deposits Acquired BusinessAcquisitionPurchasePriceAllocationDepositsAcquired	1525253000
CY2012Q2	fnb	Business Acquisition Purchase Price Allocation Goodwill And Other Intangible Assets BusinessAcquisitionPurchasePriceAllocationGoodwillAndOtherIntangibleAssets	120175000
CY2012Q2	fnb	Business Acquisition Purchase Price Allocation Loans Receivable Acquired BusinessAcquisitionPurchasePriceAllocationLoansReceivableAcquired	919609000
CY2012Q2	fnb	Average Holding Size Of Municipal Bonds AverageHoldingSizeOfMunicipalBonds	1000000
CY2012Q2	fnb	Allowance For Purchased Impaired Loans AllowanceForPurchasedImpairedLoans
CY2012Q2	fnb	Available For Sale Securities With Contractual Maturities Amortized Cost AvailableForSaleSecuritiesWithContractualMaturitiesAmortizedCost	438964000
CY2012Q2	fnb	Available For Sale Securities With Contractual Maturities Fair Value AvailableForSaleSecuritiesWithContractualMaturitiesFairValue	426876000
CY2012Q2	fnb	Accumulated Other Comprehensive Income Loss Non Credit Related Loss On Debt Securities Not Expected To Be Sold AccumulatedOtherComprehensiveIncomeLossNonCreditRelatedLossOnDebtSecuritiesNotExpectedToBeSold	8554000
CY2012Q2	fnb	Recover Rate Of Banks RecoverRateOfBanks	0.10	pure
CY2012Q2	fnb	Recover Rate Of Insurance Companies RecoverRateOfInsuranceCompanies	0.15	pure
CY2012Q2	fnb	Percentage Of Ltv In Collateralized Mortgage Obligation At Time Of Purchase PercentageOfLtvInCollateralizedMortgageObligationAtTimeOfPurchase	0.661	pure
CY2012Q2	fnb	Percentage Of Securities Using Market Based Information PercentageOfSecuritiesUsingMarketBasedInformation	0.97	pure
CY2012Q2	fnb	Percentage Of Securities Using Model Based Techniques PercentageOfSecuritiesUsingModelBasedTechniques	0.03	pure
CY2012Q2	fnb	Percentage Of Credit Support Current In Non Agency Collateralized Mortgage Obligations PercentageOfCreditSupportCurrentInNonAgencyCollateralizedMortgageObligations	0.097	pure
CY2012Q2	fnb	Percentage Of Each Trust Common Equity Owned By Corporation PercentageOfEachTrustCommonEquityOwnedByCorporation	1.00	pure
CY2012Q2	fnb	Percent Of Municipal Bond Portfolio General Obligation Bonds PercentOfMunicipalBondPortfolioGeneralObligationBonds	0.995	pure
CY2012Q2	fnb	Percent Of Municipal Bond Portfolio Rated Or Better PercentOfMunicipalBondPortfolioRatedOrBetter	0.994	pure
CY2012Q2	fnb	Percent Of Municipal Bond Portfolio With Credit Support PercentOfMunicipalBondPortfolioWithCreditSupport	0.75	pure
CY2012Q2	fnb	Percent Of Municipal Bonds From Pennsylvania PercentOfMunicipalBondsFromPennsylvania	0.777	pure
CY2012Q2	fnb	Ratio Of Non Performing Assets To All Assets RatioOfNonPerformingAssetsToAllAssets	0.0115	pure
CY2012Q2	fnb	Rate Of Commitments To Extend Credit Dependent On Financial Condition RateOfCommitmentsToExtendCreditDependentOnFinancialCondition	0.771	pure
CY2012Q2	fnb	Loans Receivable Ratio Of Non Performing Loans And Other Real Estate Owned To All Loans And Other Real Estate Owned LoansReceivableRatioOfNonPerformingLoansAndOtherRealEstateOwnedToAllLoansAndOtherRealEstateOwned	0.0167	pure
CY2012Q2	fnb	Minimum Required Capital To Assets Ratio Of Fhlb MinimumRequiredCapitalToAssetsRatioOfFHLB	0.040	pure
CY2012Q2	fnb	Warrants Converted To Purchase Of Common Stock WarrantsConvertedToPurchaseOfCommonStock	819640	shares
CY2012Q2	fnb	Common Stock Issued For Merger CommonStockIssuedForMerger	12159312	shares
CY2012Q2	fnb	Fair Value Of Allocated Allowance FairValueOfAllocatedAllowance	5987000
CY2012Q2	fnb	Accruing Pooled Trust Preferred Securities AccruingPooledTrustPreferredSecurities	4	Security
CY2012Q2	fnb	Number Of Current Pooled Trust Preferred Securities NumberOfCurrentPooledTrustPreferredSecurities	3	Security
CY2012Q2	fnb	Number Of Pooled Trust Security Recognized For Accretion Income NumberOfPooledTrustSecurityRecognizedForAccretionIncome	14	Security
CY2012Q2	fnb	Remaining Pooled Trust Preferred Securities RemainingPooledTrustPreferredSecurities	22	Security
CY2012Q2	fnb	Pooled Trust Preferred Securities Sold PooledTrustPreferredSecuritiesSold	2	Security
CY2012Q2	fnb	Valuation For Impairment Of Loans With Pooled Reserves ValuationForImpairmentOfLoansWithPooledReserves	500000
CY2006Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	14079000
CY2006Q4	fnb	Defined Benefit Plan Unrecognized Service Cost Amortization Period DefinedBenefitPlanUnrecognizedServiceCostAmortizationPeriod	13500	Year
CY2010Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	106120000
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	131571000
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	14.28
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	770610	shares
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1309489	shares
CY2010Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	17594000
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	8.52
CY2010Q4	us-gaap	Stockholders Equity StockholdersEquity	1066124000
CY2010Q4	fnb	Credit Loss Portion Of Other Than Temporary Impairment Recognized From Other Comprehensive Income CreditLossPortionOfOtherThanTemporaryImpairmentRecognizedFromOtherComprehensiveIncome	-18332000
CY2010Q4	fnb	Common Stock Issued For Merger CommonStockIssuedForMerger	5941287	shares
CY2011Q4	us-gaap	Other Assets OtherAssets	311082000
CY2011Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	11604000
CY2011Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	1804000
CY2011Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2	14916000
CY2011Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	6757324000
CY2011Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	215502	shares
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2011Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	18285000
CY2011Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	640571000
CY2011Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	100662000
CY2011Q4	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	14916000
CY2011Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	640571000
CY2011Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	952033000
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-45148000
CY2011Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	47110000
CY2011Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1340465000
CY2011Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	23516000
CY2011Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	917212000
CY2011Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	32925000
CY2011Q4	us-gaap	Assets Assets	9786483000
CY2011Q4	us-gaap	Deposits Deposits	7289768000
CY2011Q4	us-gaap	Loans And Leases Receivable Ratio Of Nonperforming Loans To All Loans LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans	0.0155	pure
CY2011Q4	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	9829000
CY2011Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	11854000
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	208953000
CY2011Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	158640000
CY2011Q4	us-gaap	Federal Funds Purchased FederalFundsPurchased	60000000
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	14.93
CY2011Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	18131000
CY2011Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2	14906000
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	586020	shares
CY2011Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	6756005000
CY2011Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	646660000
CY2011Q4	us-gaap	Other Short Term Borrowings OtherShortTermBorrowings	10000000
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	9786483000
CY2011Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	127436261	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	Common Stock Value CommonStockValue	1268000
CY2011Q4	us-gaap	Held To Maturity Securities Debt Maturities Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount	917212000
CY2011Q4	us-gaap	Goodwill Goodwill	568462000
CY2011Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	645658000
CY2011Q4	us-gaap	Liabilities Liabilities	8576284000
CY2011Q4	us-gaap	Derivative Assets DerivativeAssets	52857000
CY2011Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	93515000
CY2011Q4	us-gaap	Long Term Debt LongTermDebt	88016000
CY2011Q4	us-gaap	Other Liabilities OtherLiabilities	143239000
CY2011Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	30953000
CY2011Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	11603000
CY2011Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2	10000
CY2011Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	11984000
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	Time Deposits TimeDeposits	2158440000
CY2011Q4	us-gaap	Treasury Stock Value TreasuryStockValue	3418000
CY2011Q4	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	203967000
CY2011Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	100000
CY2011Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	32850000
CY2011Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	25058000
CY2011Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	34719000
CY2011Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	130043000
CY2011Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	94335000
CY2011Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	197349000
CY2011Q4	us-gaap	Loans And Leases Receivable Impaired Nonperforming Nonaccrual Of Interest LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest	94335000
CY2011Q4	us-gaap	Convertible Debt ConvertibleDebt	608000
CY2011Q4	us-gaap	Derivative Financial Instruments Liabilities Fair Value Disclosure DerivativeFinancialInstrumentsLiabilitiesFairValueDisclosure	52904000
CY2011Q4	us-gaap	Loans Receivable Commercial Construction LoansReceivableCommercialConstruction	210098000
CY2011Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAggregateLosses	1879000
CY2011Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	6856667000
CY2011Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1224572000
CY2011Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	851294000
CY2011Q4	us-gaap	Loans And Leases Receivable Commercial Net Of Deferred Income LoansAndLeasesReceivableCommercialNetOfDeferredIncome	3970214000
CY2011Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	208927000
CY2011Q4	us-gaap	Other Long Term Debt OtherLongTermDebt	9062000
CY2011Q4	us-gaap	Loans Held For Sale Mortgages LoansHeldForSaleMortgages	14275000
CY2011Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Loans And Leases Receivable Commercial Allowance LoansAndLeasesReceivableCommercialAllowance	0
CY2011Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	130000
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	1210199000
CY2011Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	83504000
CY2011Q4	us-gaap	Securities Held As Collateral At Fair Value SecuritiesHeldAsCollateralAtFairValue	680212000
CY2011Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	6698027000
CY2011Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	7147000
CY2011Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	6773000
CY2011Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	75000
CY2011Q4	fnb	Fair Value Assets Measured On Recurring Basis FairValueAssetsMeasuredOnRecurringBasis	693428000
CY2011Q4	fnb	Fair Value Liabilities Measured On Recurring Basis FairValueLiabilitiesMeasuredOnRecurringBasis	52904000
CY2011Q4	fnb	Impaired Loans Fair Value Disclosure ImpairedLoansFairValueDisclosure	17327000
CY2011Q4	fnb	Real Estate Acquired Through Foreclosure Fair Value Disclosure RealEstateAcquiredThroughForeclosureFairValueDisclosure	19379000
CY2011Q4	fnb	Savings And Negotiable Order Of Withdrawal SavingsAndNegotiableOrderOfWithdrawal	3790863000
CY2011Q4	fnb	Securities With Carrying Value Pledged To Secure Public Deposits Trust Deposits And For Other Purposes SecuritiesWithCarryingValuePledgedToSecurePublicDepositsTrustDepositsAndForOtherPurposes	547727000
CY2011Q4	fnb	Subordinated Notes Short Term SubordinatedNotesShortTerm	134634000
CY2011Q4	fnb	Subordinated Notes Long Term SubordinatedNotesLongTerm	78246000
CY2011Q4	fnb	Held To Maturity Debt Securities Unrecognized Holding Gains HeldToMaturityDebtSecuritiesUnrecognizedHoldingGains	-36700000
CY2011Q4	fnb	Held To Maturity Debt Securities Unrecognized Holding Losses HeldToMaturityDebtSecuritiesUnrecognizedHoldingLosses	-1879000
CY2011Q4	fnb	Financing Receivable Recorded Investment30 To89 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment30To89DaysPastDueAndStillAccruing	46174000
CY2011Q4	fnb	Non Performing Assets NonPerformingAssets	149919000
CY2011Q4	fnb	Non Performing Investments NonPerformingInvestments	8972000
CY2011Q4	fnb	Non Performing Loans NonPerformingLoans	106228000
CY2011Q4	fnb	Non Performing Loans And Other Real Estate Owned NonPerformingLoansAndOtherRealEstateOwned	140947000
CY2011Q4	fnb	Loans And Leases Receivable Impaired Nonperforming Restructured LoansAndLeasesReceivableImpairedNonperformingRestructured	11893000
CY2011Q4	fnb	Credit Loss Portion Of Other Than Temporary Impairment Recognized From Other Comprehensive Income CreditLossPortionOfOtherThanTemporaryImpairmentRecognizedFromOtherComprehensiveIncome	18398000
CY2011Q4	fnb	Allowance For Purchased Impaired Loans AllowanceForPurchasedImpairedLoans
CY2011Q4	fnb	Ratio Of Non Performing Assets To All Assets RatioOfNonPerformingAssetsToAllAssets	0.0153	pure
CY2011Q4	fnb	Loans Receivable Ratio Of Non Performing Loans And Other Real Estate Owned To All Loans And Other Real Estate Owned LoansReceivableRatioOfNonPerformingLoansAndOtherRealEstateOwnedToAllLoansAndOtherRealEstateOwned	0.0205	pure
CY2011Q4	fnb	Valuation For Impairment Of Loans With Pooled Reserves ValuationForImpairmentOfLoansWithPooledReserves	500000
CY2011Q2	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	6037500	shares
CY2011Q2	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	62803000
	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	4150000
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-2183000
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	8389	shares
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	4589000
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	17864000
	us-gaap	Increase Decrease In Loans Held For Sale IncreaseDecreaseInLoansHeldForSale	-2778000
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	28649000
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-23375000
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	1143000
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-357667000
	us-gaap	Income Taxes Paid IncomeTaxesPaid	2000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-351000
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	2.68
	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	10.10
	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	14903000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	121732522	shares
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	299545000
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-17588000
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	169899000
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	16779000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	20617000
	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	3283000
	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	13.59
	us-gaap	Equipment Expense EquipmentExpense	9400000
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	29753000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	195526000
	us-gaap	Allowance For Loan And Lease Losses Recoveries Of Bad Debts AllowanceForLoanAndLeaseLossesRecoveriesOfBadDebts	-1228000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	53962000
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-1312000
	us-gaap	Interest Paid InterestPaid	39128
	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	7657000
	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	7810000
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-50414000
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	57562000
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	117207000
	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	92000
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	178000
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	10883000
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1832000
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	12.18
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	2604000
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3016000
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.32
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	3829000
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	3467000
	us-gaap	Allowance For Loan And Lease Losses Provision For Loss Net AllowanceForLoanAndLeaseLossesProvisionForLossNet	16779000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	189000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	157296	shares
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	11867000
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	226196000
	us-gaap	Net Income Loss NetIncomeLoss	39537000
	us-gaap	Noninterest Income NoninterestIncome	57690000
	us-gaap	Dividend Income Operating DividendIncomeOperating	131000
	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	-62000
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.32
	us-gaap	Taxes Other TaxesOther	3955000
	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	4102000
	us-gaap	Proceeds From Repurchase Of Trust Preferred Securities ProceedsFromRepurchaseOfTrustPreferredSecurities	-95000
	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-79887000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	122532686	shares
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	213983000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax	41000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	9.20
	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	10000
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	800164	shares
	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	92000
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	288000
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	42553000
	us-gaap	Mortgage Loan Related To Property Sales1 MortgageLoanRelatedToPropertySales1	281
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	162150000
	us-gaap	Noninterest Income Other NoninterestIncomeOther	4281000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	171446	shares
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	139198000
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-620000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	155977000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14425000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	2741000
	us-gaap	Payments Of Dividends PaymentsOfDividends	29752000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	1397	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	384847	shares
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	26000
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	122456000
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	6843000
	us-gaap	Noninterest Expense NoninterestExpense	142926000
	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	4069000
	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	-62000
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	39537000
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	3601000
	us-gaap	Occupancy Net OccupancyNet	10970000
	us-gaap	Professional Fees ProfessionalFees	10577000
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	138672000
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.24
	fnb	Increase Decrease In Non Interest Bearing Deposits Savings And Negotiable Order Of Withdrawal Accounts IncreaseDecreaseInNonInterestBearingDepositsSavingsAndNegotiableOrderOfWithdrawalAccounts	288317000
	fnb	Non Interest Expense Excluding Amortization Of Intangibles NonInterestExpenseExcludingAmortizationOfIntangibles	139325000
	fnb	Additions Related To Credit Loss For Securities With Previously Recognized Other Than Temporary Impairment AdditionsRelatedToCreditLossForSecuritiesWithPreviouslyRecognizedOtherThanTemporaryImpairment
	fnb	Allowance For Loan And Lease Losses Write Offs Total AllowanceForLoanAndLeaseLossesWriteOffsTotal	13675000
	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	3887
	fnb	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Dividend Reinvestment ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDividendReinvestment	31860	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	356393	shares
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	74910000
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	42553000
	us-gaap	Interest Expense InterestExpense	39549000
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	39547000
	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-110490000
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	66148000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	1476000
	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	14608
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	4307000
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	201246000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-76000
	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	-62000
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	21489000
	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	196000
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	37592000
	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	10.17
	fnb	Service Charges On Loans And Deposits ServiceChargesOnLoansAndDeposits	30001000
	fnb	Increase Decrease In Bank Owned Life Insurance IncreaseDecreaseInBankOwnedLifeInsurance	638000
	fnb	Loss Where Impairment Was Not Previously Recognized LossWhereImpairmentWasNotPreviouslyRecognized
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2012
	dei	Document Type DocumentType	10-Q
	dei	Document Period End Date DocumentPeriodEndDate	2012-06-30
	dei	Entity Central Index Key EntityCentralIndexKey	0000037808
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Trading Symbol TradingSymbol	FNB
	dei	Entity Registrant Name EntityRegistrantName	FNB CORP/FL/
	dei	Amendment Flag AmendmentFlag	false
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	3978000
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-9149000
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	159442	shares
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	21753000
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	4158000
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	169618000
	us-gaap	Increase Decrease In Loans Held For Sale IncreaseDecreaseInLoansHeldForSale	2726000
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	22571000
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-203538000
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	1520000
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-473743000
	us-gaap	Income Taxes Paid IncomeTaxesPaid	7250
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-557000
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	8.85
	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
	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	14343000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	138996110	shares
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues	24000
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	427756000
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-15901000
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	188175000
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	13599000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	22576000
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	385000
	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	1842000
	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	8.02
	us-gaap	Equipment Expense EquipmentExpense	10870000
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	33775000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	216572000
	us-gaap	Allowance For Loan And Lease Losses Recoveries Of Bad Debts AllowanceForLoanAndLeaseLossesRecoveriesOfBadDebts	-1729000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	71171000
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-348000
	us-gaap	Interest Paid InterestPaid	27649
	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	7576000
	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	8054000
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	70276000
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	13805000
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	150069000
	us-gaap	Debt Instrument Interest Rate Effective Percentage Rate Range Minimum DebtInstrumentInterestRateEffectivePercentageRateRangeMinimum	0.0378	pure
	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	368000
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	95000
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	63082000
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2206000
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	13.84
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	3138000
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3787000
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.36
	us-gaap	Nature Of Operations NatureOfOperations	<div> <p style="margin-top:12px;margin-bottom:0px"><font style="font-family:Times New Roman" size="2"><b>BUSINESS</b></font></p> <p style="margin-top:6px;margin-bottom:0px; text-indent:8%"> <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, Ohio and 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>
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	3401000
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	2779000
	us-gaap	Allowance For Loan And Lease Losses Provision For Loss Net AllowanceForLoanAndLeaseLossesProvisionForLossNet	13599000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	300000
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	13644000
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	107351000
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
	us-gaap	Net Income Loss NetIncomeLoss	50712000
	us-gaap	Noninterest Income NoninterestIncome	64523000
	us-gaap	Dividend Income Operating DividendIncomeOperating	349000
	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	373000
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
	us-gaap	Taxes Other TaxesOther	3453000
	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	4041000
	us-gaap	Proceeds From Repurchase Of Trust Preferred Securities ProceedsFromRepurchaseOfTrustPreferredSecurities	26000
	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-192535000
	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	20701000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	140442324	shares
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	61576000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax	188000
	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
	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	10000
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1446214	shares
	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	368000
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	796000
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	54499000
	us-gaap	Mortgage Loan Related To Property Sales1 MortgageLoanRelatedToPropertySales1	635
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	259981000
	us-gaap	Noninterest Income Other NoninterestIncomeOther	5073000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	166150	shares
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	171803000
	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
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-3153000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	185402000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Other Increases Decreases In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOtherIncreasesDecreasesInPeriod	627808	shares
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	20459000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	3580000
	us-gaap	Payments Of Dividends PaymentsOfDividends	33775000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	126398	shares
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	8104000
	us-gaap	Noninterest Expense NoninterestExpense	165155000
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	138994000
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	1857000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	275674	shares
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	20023000
	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	4093000
	us-gaap	Proceeds From Sale Of Held To Maturity Securities ProceedsFromSaleOfHeldToMaturitySecurities	2903000
	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	373000
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	50712000
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4650000
	us-gaap	Occupancy Net OccupancyNet	12784000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	310955	shares
	us-gaap	Professional Fees ProfessionalFees	13677000
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	610783000
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.24
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	150972	shares
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	fnb	Interest Income Trust Preferred Securities InterestIncomeTrustPreferredSecurities	430000
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CY2012Q1	fnb	Employees Eligible Automatic Contribution EmployeesEligibleAutomaticContribution	0.03	pure
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CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	-188000
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CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
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CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	85000
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CY2011Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax	22000
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CY2011Q2	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	839894	shares
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CY2011Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8670000
CY2011Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	2830000
CY2011Q2	us-gaap	Noninterest Expense NoninterestExpense	68369000
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CY2011Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	336573	shares
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CY2011Q2	fnb	Non Interest Expense Excluding Amortization Of Intangibles NonInterestExpenseExcludingAmortizationOfIntangibles	66564000
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CY2012Q2	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	8317000
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CY2012Q2	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	95037000
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CY2012Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax	151000
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CY2012Q2	us-gaap	Noninterest Expense NoninterestExpense	78482000
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CY2012Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.12
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CY2012Q2	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	317000
CY2012Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-280000
CY2012Q2	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	12515000
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CY2012Q2	fnb	Troubled Debt Restructuring Modifications Pre Modification Recorded Investment TroubledDebtRestructuringModificationsPreModificationRecordedInvestment	2033000
CY2012Q2	fnb	Financing Receivable Troubled Debt Restructurings That Subsequently Defaulted Number Of Contracts FinancingReceivableTroubledDebtRestructuringsThatSubsequentlyDefaultedNumberOfContracts	30	Contract
CY2012Q2	fnb	Service Charges On Loans And Deposits ServiceChargesOnLoansAndDeposits	17588000
CY2012Q2	fnb	Troubled Debt Restructuring Post Modification Recorded Investment TroubledDebtRestructuringPostModificationRecordedInvestment	2048000
CY2012Q2	fnb	Financing Receivable Troubled Debt Restructurings That Subsequently Defaulted FinancingReceivableTroubledDebtRestructuringsThatSubsequentlyDefaulted	116000
CY2012Q2	fnb	Non Interest Expense Excluding Amortization Of Intangibles NonInterestExpenseExcludingAmortizationOfIntangibles	76113000
CY2012Q2	fnb	Allowance For Loan And Lease Losses Write Offs Total AllowanceForLoanAndLeaseLossesWriteOffsTotal	7473000

Files In Submission

Name	View Source	Status
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0001193125-12-343765-index.html	Edgar Link	pending
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d366112d10q.htm	Edgar Link	pending
d366112dex311.htm	Edgar Link	pending
d366112dex312.htm	Edgar Link	pending
d366112dex321.htm	Edgar Link	pending
d366112dex322.htm	Edgar Link	pending
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Financial_Report.xls	Edgar Link	pending
fnb-20120630.xml	Edgar Link	completed
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FNB CORP/PA/ Stock $fnb

2012 Q2 Form 10-Q Financial Statement

#000119312512343765 Filed on August 08, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FNB FNB CORP/PA/ Stock $fnb

2012 Q2 Form 10-Q Financial Statement

#000119312512343765 Filed on August 08, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FNB
FNB CORP/PA/ Stock $fnb