2.2.0.25falsefalse0120 - Statement - Consolidated Statements of Income (Unaudited)truefalseIn Thousands, except Per Share datafalse1falsefalseUSDfalsefalse1/1/2011 - 3/31/2011 USD ($) USD ($) / shares $Jan-01-2011_Mar-31-2011http://www.sec.gov/CIK0001051741duration2011-01-01T00:00:002011-03-31T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDEPSDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDUSD$2falsefalseUSDfalsefalse1/1/2010 - 3/31/2010 USD ($) USD ($) / shares $ThreeMonthsEnded_31Mar2010http://www.sec.gov/CIK0001051741duration2010-01-01T00:00:002010-03-31T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDEPSDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0USDUSD$3true0us-gaap_InterestAndDividendIncomeOperatingAbstractus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseInterest income:4false0us-gaap_InterestAndFeeIncomeLoansAndLeasesus-gaaptruecreditdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse132117000132117falsetruefalsefalsefalse2truefalsefalse9658000096580falsetruefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 1 -Article 9 falsefalseLoans and leases5false0fnfg_InterestAndDividendIncomeOtherfnfgfalsecreditdurationInterest and dividend income on all securities. Also includes all other interest income, net of discount accretion and...falsefalsefalsefalsefalsefalsefalsefalsefalsefalsetotallabel1truefalsefalse7676700076767falsefalsefalsefalsefalse2truefalsefalse4792300047923falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryInterest and dividend income on all securities. Also includes all other interest income, net of discount accretion and premium amortization, and dividend income. It may include dividend income from equity securities that do not have readily determinable fair values that are reportable in Other Assets.No authoritative reference available.truefalseInvestment securities and other6false0us-gaap_InterestAndDividendIncomeOperatingus-gaaptruecreditdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse208884000208884falsefalsefalsefalsefalse2truefalsefalse144503000144503falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryRepresents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Audit and Accounting Guide (AAG) -Number AAG-BRD -Chapter 4 -Paragraph 9, 51, 54 -IssueDate 2006-05-01 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 1, 2 , 3, 4, 5 -Article 9 falsefalseTotal interest income7true0us-gaap_InterestExpenseAbstractus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseInterest expense:8false0us-gaap_InterestExpenseDepositsus-gaaptruedebitdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse1562100015621falsefalsefalsefalsefalse2truefalsefalse1438300014383falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryAggregate amount of interest expense on all deposits.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher OTS -Name Federal Regulation (FR) -Number Title 12 -Chapter V -Section 563c.102 -Paragraph 6 -Subsection II Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 6 -Article 9 falsefalseDeposits9false0us-gaap_InterestExpenseBorrowingsus-gaaptruedebitdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalsetotallabel1truefalsefalse2039500020395falsefalsefalsefalsefalse2truefalsefalse1595100015951falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryAggregate amount of interest expense on all borrowings.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher OTS -Name Federal Regulation (FR) -Number Title 12 -Chapter V -Section 563c.102 -Paragraph 8 -Subsection I truefalseBorrowings10false0us-gaap_InterestExpenseus-gaaptruedebitdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalsetotallabel1truefalsefalse3601600036016falsefalsefalsefalsefalse2truefalsefalse3033400030334falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe cost of borrowed funds accounted for as interest that was charged against earnings during the period.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 34 -Paragraph 21 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher OTS -Name Federal Regulation (FR) -Number Title 12 -Chapter V -Section 563c.102 -Paragraph 9 -Subsection II Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 9 -Article 9 truefalseTotal interest expense11false0us-gaap_InterestIncomeExpenseNetus-gaaptruecreditdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse172868000172868falsefalsefalsefalsefalse2truefalsefalse114169000114169falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryAmount of net interest income or expense derived from banking operations.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 10 -Article 9 falsefalseNet interest income12false0us-gaap_ProvisionForLoanAndLeaseLossesus-gaaptruedebitdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalsetotallabel1truefalsefalse1290000012900falsefalsefalsefalsefalse2truefalsefalse1313100013131falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe sum of the periodic provision charged to operations, based on an assessment of the uncollectibility of the loan and lease portfolio, the offset to which is either added to or deducted from the allowance account for the purpose of reducing loan receivable and leases to an amount that approximates their net realizable value (the amount expected to be collected).Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Audit and Accounting Guide (AAG) -Number AAG-DEP -Chapter 5 -Paragraph 168, 169, 170 -IssueDate 2006-05-01 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 11 -Article 9 truefalseProvision for credit losses13false0us-gaap_InterestIncomeExpenseAfterProvisionForLoanLossus-gaaptruecreditdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalsetotallabel1truefalsefalse159968000159968falsefalsefalsefalsefalse2truefalsefalse101038000101038falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryNet interest and dividend income or expense, including any amortization and accretion (as applicable) of discounts and premiums, including consideration of the provisions for loan, lease, credit, and other related losses, if any.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 12 -Article 9 truefalseNet interest income after provision for credit losses14true0us-gaap_NoninterestIncomeAbstractus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseNoninterest income:15false0fnfg_BankingServicesfnfgfalsecreditdurationIncludes amounts charged depositors for: (1) maintenance of their accounts (maintenance charges); (2) failure to maintain...falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse1900600019006falsefalsefalsefalsefalse2truefalsefalse1600700016007falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryIncludes amounts charged depositors for: (1) maintenance of their accounts (maintenance charges); (2) failure to maintain specified minimum balances on account; (3) exceeding the number of checks or transactions allowed to be processed in a given period; (4) checks drawn on no minimum balance deposit accounts; (5) withdrawals from nontransaction deposit accounts; (6) closing savings accounts before a specified minimum period of time has elapsed; (7) accounts which have remained inactive for extended periods of time or which have become dormant; (8) use of automated teller machines or remote service units; (9) checks, debit card charges and ATM withdrawals drawn against insufficient funds that the bank assesses regardless of whether it decides to pay, return or hold the check; (10) issuing stop payment orders; (11) certifying checks; (12)use of internet bill payment services; (13) placing deposits with Promontory Interfinancial Network CDARS program; and (14) health savings accounts application fees. Also includes interchange income from debit card usage; income from sale of checks and pre-loaded Mastercards; and annual rental and service fees for safe deposit boxes.No authoritative reference available.falsefalseBanking services16false0fnfg_InsuranceAndBenefitsConsultingfnfgfalsecreditdurationIncludes fees paid by our clients as well as commissions, fees, and contingent profit sharing paid by insurance carriers. ...falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse1575500015755falsefalsefalsefalsefalse2truefalsefalse1216300012163falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryIncludes fees paid by our clients as well as commissions, fees, and contingent profit sharing paid by insurance carriers. Also includes revenues generated by health and welfare plan consulting, defined contribution plan consulting and administration, defined benefit plan consulting and actuarial valuations, compensation consulting and salary administration, and worksite benefits enrollment and on-going administration.No authoritative reference available.falsefalseInsurance and benefits consulting17false0fnfg_WealthManagementServicesfnfgfalsecreditdurationIncludes revenue from managing client funds utilizing various third party investment vehicles including stocks, bonds, mutual...falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse67340006734falsefalsefalsefalsefalse2truefalsefalse32480003248falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryIncludes revenue from managing client funds utilizing various third party investment vehicles including stocks, bonds, mutual funds, annuities, and other investment products, including individual retirement accounts, education savings plans, and retirement plans.No authoritative reference available.falsefalseWealth management services18false0fnfg_FeesAndCommissionsMortgageBankingServicingfnfgfalsecreditdurationThe noninterest income derived from mortgage banking activities (fees and commissions), including fees earned from selling...falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse12630001263falsefalsefalsefalsefalse2truefalsefalse12320001232falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe noninterest income derived from mortgage banking activities (fees and commissions), including fees earned from selling and servicing residential mortgages. In addition, includes the adjustment to the carrying value of the rights retained or purchased to service mortgages.No authoritative reference available.falsefalseMortgage banking19false0fnfg_LendingAndLeasingfnfgfalsecreditdurationThe noninterest income derived from fees related to commercial loans, mortgages, lines of credit and letters of credit as...falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse37630003763falsefalsefalsefalsefalse2truefalsefalse20440002044falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe noninterest income derived from fees related to commercial loans, mortgages, lines of credit and letters of credit as well as credit card fees and other consumer loans.No authoritative reference available.falsefalseLending and leasing20false0us-gaap_BankOwnedLifeInsuranceIncomeus-gaaptruecreditdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse20300002030falsefalsefalsefalsefalse2truefalsefalse12240001224falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryEarnings on or other increases in the value of the cash surrender value of bank owned life insurance policies.No authoritative reference available.falsefalseBank owned life insurance21false0fnfg_OtherOperatingNonInterestIncomefnfgfalsecreditdurationRepresents principal investment gains and losses and other forms of revenue earned, excluding interest, which is not...falsefalsefalsefalsefalsefalsefalsefalsefalsefalsetotallabel1truefalsefalse35230003523falsefalsefalsefalsefalse2truefalsefalse10300001030falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryRepresents principal investment gains and losses and other forms of revenue earned, excluding interest, which is not otherwise specified in the taxonomy.No authoritative reference available.truefalseOther22false0us-gaap_NoninterestIncomeus-gaaptruecreditdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalsetotallabel1truefalsefalse5207400052074falsefalsefalsefalsefalse2truefalsefalse3694800036948falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher OTS -Name Federal Regulation (FR) -Number Title 12 -Chapter V -Section 563c.102 -Paragraph 13 -Subsection II Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 13 -Article 9 truefalseTotal noninterest income23true0us-gaap_NoninterestExpenseAbstractus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseNoninterest expense:24false0us-gaap_LaborAndRelatedExpenseus-gaaptruedebitdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse7451100074511falsefalsefalsefalsefalse2truefalsefalse4823700048237falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe aggregate amount of expenditures for salaries, wages, profit sharing and incentive compensation, and other employee benefits, including share-based compensation, and pension and other postretirement benefit expense.No authoritative reference available.falsefalseSalaries and employee benefits25false0us-gaap_OccupancyNetus-gaaptruedebitdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse1619700016197falsefalsefalsefalsefalse2truefalsefalse99070009907falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryAmount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Audit and Accounting Guide (AAG) -Number AAG-BRD -Chapter 4 -Paragraph 62 -IssueDate 2006-05-01 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 13 -Paragraph 16 -Subparagraph b Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 13 -Paragraph 16 -Subparagraph d Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 13 -Paragraph 15 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 13 -Paragraph 16 -Subparagraph c falsefalseOccupancy and equipment26false0fnfg_TechnologyAndCommunicationsfnfgfalsedebitdurationIncludes (1) the amount of expense in the period for communications and data processing expense and 2) equipment expense...falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse1287100012871falsefalsefalsefalsefalse2truefalsefalse86490008649falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryIncludes (1) the amount of expense in the period for communications and data processing expense and 2) equipment expense including depreciation, repairs, rentals, and service contract costs. This item also includes equipment purchases which do not qualify for capitalization in accordance with the entity's accounting policy. This item excludes furniture expenses.No authoritative reference available.falsefalseTechnology and communications27false0us-gaap_MarketingAndAdvertisingExpenseus-gaaptruedebitdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse26920002692falsefalsefalsefalsefalse2truefalsefalse15320001532falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe total expense recognized in the period for promotion, public relations, and brand or product advertising.No authoritative reference available.falsefalseMarketing and advertising28false0us-gaap_ProfessionalFeesus-gaaptruedebitdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse63600006360falsefalsefalsefalsefalse2truefalsefalse25100002510falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryA fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.No authoritative reference available.falsefalseProfessional services29false0us-gaap_AmortizationOfIntangibleAssetsus-gaaptruedebitdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse54890005489falsefalsefalsefalsefalse2truefalsefalse32470003247falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by (used in) operations using the indirect method.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph a(2) falsefalseAmortization of intangibles30false0us-gaap_FederalDepositInsuranceCorporationPremiumExpenseus-gaaptruedebitdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse61950006195falsefalsefalsefalsefalse2truefalsefalse34630003463falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe premium paid to the Federal Deposit Insurance Corporation for deposit insurance which is included in noninterest expense.No authoritative reference available.falsefalseFederal deposit insurance premiums31false0us-gaap_BusinessCombinationAcquisitionRelatedCostsus-gaaptruedebitdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse61760006176falsefalsefalsefalsefalse2truefalsefalse62320006232falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThis element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141R -Paragraph 59 falsefalseMerger and acquisition integration expenses32false0us-gaap_OtherNoninterestExpenseus-gaaptruedebitdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalsetotallabel1truefalsefalse1465900014659falsefalsefalsefalsefalse2truefalsefalse94050009405falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryOther noninterest expenses that are not separately presented in any other noninterest expense category.No authoritative reference available.truefalseOther33false0us-gaap_NoninterestExpenseus-gaaptruedebitdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalsetotallabel1truefalsefalse145150000145150falsefalsefalsefalsefalse2truefalsefalse9318200093182falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryTotal aggregate amount of all noninterest expense.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher OTS -Name Federal Regulation (FR) -Number Title 12 -Chapter V -Section 563c.102 -Paragraph 14 -Subsection II Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 14 -Article 9 truefalseTotal noninterest expense34false0us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsus-gaaptruecreditdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse6689200066892falsefalsefalsefalsefalse2truefalsefalse4480400044804falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetarySum of operating profit and nonoperating income (expense) before income (loss) from equity method investments, income taxes, extraordinary items, cumulative effects of changes in accounting principles, and noncontrolling interest.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Subparagraph 1(i) -Article 4 falsefalseIncome before income taxes35false0us-gaap_IncomeTaxExpenseBenefitus-gaaptruedebitdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalsetotallabel1truefalsefalse2197400021974falsefalsefalsefalsefalse2truefalsefalse1590500015905falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe sum of the current income tax expense (benefit) and the deferred income tax expense (benefit) pertaining to continuing operations.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 45 -Subparagraph a, b truefalseIncome taxes36false0us-gaap_NetIncomeLossus-gaaptruecreditdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalsetotallabel1truefalsefalse4491800044918falsetruefalsefalsefalse2truefalsefalse2889900028899falsetruefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe portion of consolidated profit or loss for the period, net of income taxes, which is attributable to the parent. If the entity does not present consolidated financial statements, the amount of profit or loss for the period, net of income taxes.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph d Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A7 -Appendix A Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph a Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 130 -Paragraph 10, 15 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 87-21 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28, 29, 30 truefalseNet income37true0us-gaap_EarningsPerShareAbstractus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseEarnings per share:38false0us-gaap_EarningsPerShareBasicus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse0.220.22falsetruefalsefalsefalse2truefalsefalse0.160.16falsetruefalsefalsefalseEPSus-types:perShareItemTypedecimalThe amount of net income or loss 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available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseWeighted average common shares outstanding:41false0us-gaap_WeightedAverageNumberOfSharesOutstandingBasicus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse206124000206124falsefalsefalsefalsefalse2truefalsefalse185121000185121falsefalsefalsefalsefalseSharesxbrli:sharesItemTypesharesNumber of [basic] shares, after adjustment for contingently issuable shares and other shares not deemed outstanding, determined by relating the portion of time within a reporting period that common shares have been outstanding to the total time in that period.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 171 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