3. Loans / Leases AND ALLOWANCE FOR CREDIT LOSSES

Loans and leases for which Huntington has the intent and ability to hold for the foreseeable future, or until maturity or payoff, are classified in the Unaudited Condensed Consolidated Balance Sheets as loans and leases. Except for loans which are accounted for at fair value, loans and leases are carried at the principal amount outstanding, net of unamortized deferred loan origination fees and costs and net of unearned income. At March 31, 2013, and December 31, 2012, the aggregate amount of these net unamortized deferred loan origination fees and costs and net unearned income was $174.3 million and $174.5 million, respectively.

Loan and Lease Portfolio Composition

The following table provides a detailed listing of Huntington's loan and lease portfolio at March 31, 2013 and December 31, 2012:

As shown in the table above, the primary loan and lease portfolios are: C&I, CRE, automobile, home equity, residential mortgage, and other consumer. For ACL purposes, these portfolios are further disaggregated into classes. The classes within each portfolio are as follows:

Fidelity Bank acquisition

(See Note 19 for additional information regarding the Fidelity Bank acquisition).

On March 30, 2012, Huntington acquired the loans of Fidelity Bank located in Dearborn, Michigan from the FDIC. Under the agreement, loans with a fair value of $523.9 million were transferred to Huntington.  These loans were recorded at fair value in accordance with applicable accounting guidance, ASC 805. The fair values for the loans were estimated using discounted cash flow analyses using interest rates currently being offered for loans with similar terms (Level 3), and reflected an estimate of probable losses and the credit risk associated with the loans.

Purchased Credit-Impaired Loans

Purchased loans with evidence of deterioration in credit quality since origination for which it is probable at acquisition that we will be unable to collect all contractually required payments are considered to be credit impaired. Purchased credit-impaired loans are initially recorded at fair value, which is estimated by discounting the cash flows expected to be collected at the acquisition date. Because the estimate of expected cash flows reflects an estimate of future credit losses expected to be incurred over the life of the loans, an allowance for credit losses is not recorded at the acquisition date. The excess of cash flows expected at acquisition over the estimated fair value, referred to as the accretable yield, is recognized in interest income over the remaining life of the loan, or pool of loans, on a level-yield basis. The difference between the contractually required payments at acquisition and the cash flows expected to be collected at acquisition is referred to as the nonaccretable difference. A subsequent decrease in the estimate of cash flows expected to be received on purchased credit-impaired loans generally results in the recognition of an allowance for credit losses. Subsequent increases in cash flows result in reversal of any nonaccretable difference (or allowance for loan and lease losses to the extent any has been recorded) with a positive impact on interest income subsequently recognized. The measurement of cash flows involves assumptions and judgments for interest rates, prepayments, default rates, loss severity, and collateral values. All of these factors are inherently subjective and significant changes in the cash flow estimates over the life of the loan can result.

The following table presents a rollforward of the accretable yield for three-month periods ended March 31, 2013 and 2012:

At March 31, 2013, there was no allowance for loan losses recorded on the purchased impaired loan portfolio. The following table reflects the outstanding balance of all contractually required payments and carrying amounts of the acquired loans at March 31, 2013 and December 31, 2012:

Loan and Lease Purchases and Sales

The following table summarizes significant portfolio loan and lease purchase and sale activity for the three-month periods ended March 31, 2013 and 2012:

NALs and Past Due Loans

Loans are considered past due when the contractual amounts due with respect to principal and interest are not received within 30 days of the contractual due date.

Any loan in any portfolio may be placed on nonaccrual status prior to the policies described below when collection of principal or interest is in doubt. When a borrower with debt is discharged in a Chapter 7 bankruptcy and not reaffirmed by the borrower, the loan is determined to be collateral dependent and placed on nonaccrual status.

All classes within the C&I and CRE portfolios (except for purchased credit-impaired loans) are placed on nonaccrual status at 90-days past due. Residential mortgage loans are placed on nonaccrual status at 150-days past due, with the exception of residential mortgages guaranteed by government organizations which continue to accrue interest at the rate guaranteed by the government agency. First-lien home equity loans are placed on nonaccrual status at 150-days past due. Junior-lien home equity loans are placed on nonaccrual status at the earlier of 120-days past due or when the related first-lien loan has been identified as nonaccrual. Automobile and other consumer loans are generally charged-off when the loan is 120-days past due.

For all classes within all loan portfolios, when a loan is placed on nonaccrual status, any accrued interest income is reversed with current year accruals charged to interest income, and prior year amounts charged-off as a credit loss.

For all classes within all loan portfolios, cash receipts received on NALs are applied entirely against principal until the loan or lease has been collected in full, after which time any additional cash receipts are recognized as interest income. However, for secured non-reaffirmed debt in a Chapter 7 bankruptcy, payments are applied to principal and interest when the borrower has demonstrated a capacity to continue payment of the debt and collection of the debt is reasonably assured. For unsecured non-reaffirmed debt in a Chapter 7 bankruptcy where the carrying value has been fully charged-off, payments are recorded as loan recoveries.

Regarding all classes within the C&I and CRE portfolios, the determination of a borrower's ability to make the required principal and interest payments is based on an examination of the borrower's current financial statements, industry, management capabilities, and other qualitative measures. For all classes within the consumer loan portfolio, the determination of a borrower's ability to make the required principal and interest payments is based on multiple factors, including number of days past due and, in some instances, an evaluation of the borrower's financial condition. When, in Management's judgment, the borrower's ability to make required principal and interest payments resumes and collectability is no longer in doubt, the loan or lease is returned to accrual status. For these loans that have been returned to accrual status, cash receipts are applied according to the contractual terms of the loan.

The following table presents NALs by loan class at March 31, 2013 and December 31, 2012:

The following table presents an aging analysis of loans and leases, including past due loans, by loan class at March 31, 2013 and December 31, 2012: (1)

Allowance for Credit Losses

Huntington maintains two reserves, both of which reflect Management's judgment regarding the appropriate level necessary to absorb credit losses inherent in our loan and lease portfolio: the ALLL and the AULC. Combined, these reserves comprise the total ACL. The determination of the ACL requires significant estimates, including the timing and amounts of expected future cash flows on impaired loans and leases, consideration of current economic conditions, and historical loss experience pertaining to pools of homogeneous loans and leases, all of which may be susceptible to change.

The appropriateness of the ACL is based on Management's current judgments about the credit quality of the loan portfolio. These judgments consider on-going evaluations of the loan and lease portfolio, including such factors as the differing economic risks associated with each loan category, the financial condition of specific borrowers, the level of delinquent loans, the value of any collateral and, where applicable, the existence of any guarantees or other documented support. Further, Management evaluates the impact of changes in interest rates and overall economic conditions on the ability of borrowers to meet their financial obligations when quantifying our exposure to credit losses and assessing the appropriateness of our ACL at each reporting date. In addition to general economic conditions and the other factors described above, additional factors also considered include: the impact of declining residential real estate values; the diversification of CRE loans; the development of new or expanded Commercial business segments such as healthcare, ABL, and energy, and the overall condition of the manufacturing industry. Also, the ACL assessment includes the on-going assessment of credit quality metrics, and a comparison of certain ACL benchmarks to current performance. Management's determinations regarding the appropriateness of the ACL are reviewed and approved by the Company's board of directors.

The ALLL consists of two components: (1) the transaction reserve, which includes a loan level allocation per ASC 310-10, specific reserves related to loans considered to be impaired, and loans involved in troubled debt restructurings allocated per ASC 310-40, and (2) the general reserve. The transaction reserve component includes both (1) an estimate of loss based on pools of commercial and consumer loans and leases with similar characteristics and (2) an estimate of loss based on an impairment review of each impaired C&I and CRE loan greater than $1.0 million. For the C&I and CRE portfolios, the estimate of loss based on pools of loans and leases with similar characteristics is made by applying a PD factor and a LGD factor to each individual loan based on a continuously updated loan grade, using a standardized loan grading system. The PD factor and an LGD factor are determined for each loan grade using statistical models based on historical performance data. The PD factor considers on-going reviews of the financial performance of the specific borrower, including cash flow, debt-service coverage ratio, earnings power, debt level, and equity position, in conjunction with an assessment of the borrower's industry and future prospects. The LGD factor considers analysis of the type of collateral and the relative LTV ratio. These reserve factors are developed based on credit migration models that track historical movements of loans between loan ratings over time and a combination of long-term average loss experience of our own portfolio and external industry data using a 24-month emergence period.

In the case of more homogeneous portfolios, such as automobile loans, home equity loans, and residential mortgage loans, the determination of the transaction reserve also incorporates PD and LGD factors. The estimate of loss is based on pools of loans and leases with similar characteristics. The PD factor considers current credit scores unless the account is delinquent, in which case a higher PD factor is used. The credit score provides a basis for understanding the borrowers past and current payment performance, and this information is used to estimate expected losses over the 12-month emergence period. The performance of first-lien loans ahead of our junior-lien loans is available to use as part of our updated score process. The LGD factor considers analysis of the type of collateral and the relative LTV ratio. Credit scores, models, analyses, and other factors used to determine both the PD and LGD factors are updated frequently to capture the recent behavioral characteristics of the subject portfolios, as well as any changes in loss mitigation or credit origination strategies, and adjustments to the reserve factors are made as required. Models utilized in the ALLL estimation process are subject to the Company's model validation policies.

The general reserve consists of the economic reserve and risk-profile reserve components. The economic reserve component considers the potential impact of changing market and economic conditions on portfolio performance. The risk-profile component considers items unique to our structure, policies, processes, and portfolio composition, as well as qualitative measurements and assessments of the loan portfolios including, but not limited to, management quality, concentrations, portfolio composition, industry comparisons, and internal review functions.

The estimate for the AULC is determined using the same procedures and methodologies as used for the ALLL. The loss factors used in the AULC are the same as the loss factors used in the ALLL while also considering a historical utilization of unused commitments. The AULC is reflected in accrued expenses and other liabilities in the Unaudited Condensed Consolidated Balance Sheet.

The ACL is increased through a provision for credit losses that is charged to earnings, based on Management's quarterly evaluation of the factors previously mentioned, and is reduced by charge-offs, net of recoveries, and the ACL associated with securitized or sold loans. There were no material changes in assumptions or estimation techniques compared with prior periods that impacted the determination of the current period's ALLL and AULC.

The following table presents ALLL and AULC activity by portfolio segment for the three-month periods ended March 31, 2013 and 2012:

Any loan in any portfolio may be charged-off prior to the policies described below if a loss confirming event has occurred. Loss confirming events include, but are not limited to, bankruptcy (unsecured), continued delinquency, foreclosure, or receipt of an asset valuation indicating a collateral deficiency and that asset is the sole source of repayment. Additionally, discharged, collateral dependent non-reaffirmed debt in Chapter 7 bankruptcy filings will result in a charge-off to estimated collateral value, less anticipated selling costs.

C&I and CRE loans are either charged-off or written down to net realizable value at 90-days past due. Automobile loans and other consumer loans are charged-off at 120-days past due. First-lien and junior-lien home equity loans are charged-off to the estimated fair value of the collateral, less anticipated selling costs, at 150-days past due and 120-days past due, respectively. Residential mortgages are charged-off to the estimated fair value of the collateral, less anticipated selling costs, at 150-days past due.

Credit Quality Indicators

To facilitate the monitoring of credit quality for C&I and CRE loans, and for purposes of determining an appropriate ACL level for these loans, Huntington utilizes the following categories of credit grades:

Pass = Higher quality loans that do not fit any of the other categories described below.

OLEM = The credit risk may be relatively minor yet represent a risk given certain specific circumstances. If the potential weaknesses are not monitored or mitigated, the loan may weaken or inadequately protect Huntington's position in the future. For these reasons, Huntington considers the loans to be potential problem loans.

Substandard = Inadequately protected loans by the borrower's ability to repay, equity, and/or the collateral pledged to secure the loan. These loans have identified weaknesses that could hinder normal repayment or collection of the debt. It is likely Huntington will sustain some loss if any identified weaknesses are not mitigated.

Doubtful = Loans that have all of the weaknesses inherent in those loans classified as Substandard, with the added elements of the full collection of the loan is improbable and that the possibility of loss is high.

The categories above, which are derived from standard regulatory rating definitions, are assigned upon initial approval of the loan or lease and subsequently updated as appropriate.

Commercial loans categorized as OLEM, Substandard, or Doubtful are considered Criticized loans. Commercial loans categorized as Substandard or Doubtful are also considered Classified loans.

For all classes within all consumer loan portfolios, each loan is assigned a specific PD factor that is partially based on the borrower's most recent credit bureau score (FICO), which we update quarterly. A FICO credit bureau score is a credit score developed by Fair Isaac Corporation based on data provided by the credit bureaus. The FICO credit bureau score is widely accepted as the standard measure of consumer credit risk used by lenders, regulators, rating agencies, and consumers. The higher the FICO credit bureau score, the higher likelihood of repayment and therefore, an indicator of higher credit quality.

Huntington assesses the risk in the loan portfolio by utilizing numerous risk characteristics.  The classifications described above, and also presented in the table below, represent one of those characteristics that are closely monitored in the overall credit risk management processes. The table below shows an increase in FICO scores less than 650 for the automobile portfolio, and to a lesser degree, the home equity and residential mortgage portfolios. These increases do not reflect a deterioration in asset quality for the portfolios, as other risk characteristics mitigate any increased level of risk associated with the FICO score distribution. 

The following table presents each loan and lease class by credit quality indicator at March 31, 2013 and December 31, 2012:

Impaired Loans

For all classes within the C&I and CRE portfolios, all loans with an outstanding balance of $1.0 million or greater are evaluated on a quarterly basis for impairment. Generally, consumer loans within any class are not individually evaluated on a regular basis for impairment. All TDRs, regardless of the outstanding balance amount, are also considered to be impaired. Loans acquired with evidence of deterioration of credit quality since origination for which it is probable, at acquisition, that all contractually required payments will not be collected are also considered to be impaired.

Once a loan has been identified for an assessment of impairment, the loan is considered impaired when, based on current information and events, it is probable that all amounts due according to the contractual terms of the loan agreement will not be collected. This determination requires significant judgment and use of estimates, and the eventual outcome may differ significantly from those estimates.

When a loan in any class has been determined to be impaired, the amount of the impairment is measured using the present value of expected future cash flows discounted at the loan's effective interest rate or, as a practical expedient, the observable market price of the loan, or the fair value of the collateral, less anticipated selling costs, if the loan is collateral dependent. When the present value of expected future cash flows is used, the effective interest rate is the original contractual interest rate of the loan adjusted for any premium or discount. When the contractual interest rate is variable, the effective interest rate of the loan changes over time. A specific reserve is established as a component of the ALLL when a loan has been determined to be impaired. Subsequent to the initial measurement of impairment, if there is a significant change to the impaired loan's expected future cash flows, or if actual cash flows are significantly different from the cash flows previously estimated, Huntington recalculates the impairment and appropriately adjusts the specific reserve. Similarly, if Huntington measures impairment based on the observable market price of an impaired loan or the fair value of the collateral of an impaired collateral dependent loan, Huntington will adjust the specific reserve.

When a loan within any class is impaired, the accrual of interest income is discontinued unless the receipt of principal and interest is no longer in doubt. Interest income on TDRs is accrued when all principal and interest is expected to be collected under the post-modification terms. Cash receipts received on nonaccruing impaired loans within any class are generally applied entirely against principal until the loan has been collected in full, after which time any additional cash receipts are recognized as interest income. Cash receipts received on accruing impaired loans within any class are applied in the same manner as accruing loans that are not considered impaired.

The following tables present the balance of the ALLL attributable to loans by portfolio segment individually and collectively evaluated for impairment and the related loan and lease balance at March 31, 2013 and December 31, 2012:

The following tables present by class the ending, unpaid principal balance, and the related ALLL, along with the average balance and interest income recognized only for loans and leases individually evaluated for impairment and purchased credit-impaired loans: (1), (2)