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Loans and Allowance for Credit Losses
6 Months Ended
Jun. 30, 2020
Receivables [Abstract]  
Loans and Allowance for Credit Losses
 Note 4
 
   Loans and Allowance for Credit Losses
The composition of the loan portfolio, disaggregated by class and underlying specific portfolio type, was as follows:
 
    June 30, 2020             December 31, 2019  
(Dollars in Millions)   Amount      Percent
of Total
            Amount      Percent
of Total
 
Commercial
              
Commercial
  $ 114,621        37.0        $ 98,168        33.2
Lease financing
    5,640        1.8                5,695        1.9  
Total commercial
    120,261        38.8            103,863        35.1  
Commercial Real Estate
              
Commercial mortgages
    30,098        9.7            29,404        9.9  
Construction and development
    10,978        3.5                10,342        3.5  
Total commercial real estate
    41,076        13.2            39,746        13.4  
Residential Mortgages
              
Residential mortgages
    61,169        19.7            59,865        20.2  
Home equity loans, first liens
    10,160        3.3                10,721        3.6  
Total residential mortgages
    71,329        23.0            70,586        23.8  
Credit Card
    21,257        6.8            24,789        8.4  
Other Retail
              
Retail leasing
    8,412        2.7            8,490        2.9  
Home equity and second mortgages
    13,932        4.5            15,036        5.1  
Revolving credit
    2,625        .8            2,899        1.0  
Installment
    12,556        4.1            11,038        3.7  
Automobile
    18,694        6.0            19,435        6.5  
Student
    193        .1                220        .1  
Total other retail
    56,412        18.2                57,118        19.3  
Total loans
  $ 310,335        100.0            $ 296,102        100.0
The Company had loans of $100.3 billion at June 30, 2020, and $96.2 billion at December 31, 2019, pledged at the Federal Home Loan Bank, and loans of $70.3 billion at June 30, 2020, and $76.3 billion at December 31, 2019, pledged at the Federal Reserve Bank.
Originated loans are reported at the principal amount outstanding, net of unearned interest and deferred fees and costs, and any partial charge-offs recorded. Net unearned interest and deferred fees and costs amounted to $922 million at June 30, 2020 and $781 million at December 31, 2019. All purchased loans are recorded at fair value at the date of purchase. Beginning January 1, 2020, the Company evaluates purchased loans for more-than-insignificant deterioration at the date of purchase in accordance with applicable authoritative accounting guidance. Purchased loans that have experienced more-than-insignificant deterioration from origination are considered purchased credit deteriorated (“PCD”) loans. All other purchased loans are considered
non-purchased
credit deteriorated loans.
The Company offers a broad array of lending products and categorizes its loan portfolio into two segments, which is the level at which it develops and documents a systematic methodology to determine the allowance for credit losses. The Company’s two loan portfolio segments are commercial lending and consumer lending.
Allowance for Credit Losses
Effective January 1, 2020, the allowance for credit losses is established for current expected credit losses on the Company’s loan and lease portfolio, including unfunded credit commitments. Prior to January 1, 2020, the allowance for credit losses was established based on an incurred loss model. The allowance for credit losses is increased through provisions charged to earnings and reduced by net charge-offs. Management evaluates the appropriateness of the allowance for credit losses on a quarterly basis. The allowance considers expected losses for the remaining lives of the applicable assets, inclusive of expected recoveries. Multiple economic scenarios are considered over a three-year reasonable and supportable forecast period, which incorporates historical loss experience in years two and three. After the forecast period, the Company fully reverts to long-term historical loss experience, adjusted for prepayments and characteristics of the current loan and lease portfolio, to estimate losses over the remaining lives. The economic scenarios are updated at least quarterly and are designed to provide a range of reasonable estimates, both better and worse than current expectations. Scenarios are weighted based on the Company’s expectation of future conditions. Final loss estimates also consider factors affecting credit losses not reflected in the scenarios, due to the unique aspects of current conditions and expectations. These factors may include loan servicing practices, regulatory guidance, and/or fiscal and monetary policy actions.
The allowance recorded for credit losses utilizes forward-looking expected loss models to consider a variety of factors affecting lifetime credit losses. These factors include loan and borrower characteristics, such as internal risk
ratings on commercial loans and consumer credit scores, delinquency status, collateral type and available valuation information, consideration of
end-of-term
losses on lease residuals, and the remaining term of the loan, adjusted for expected prepayments. Where loans do not exhibit similar risk characteristics, an individual analysis is performed to consider expected credit losses. For each loan portfolio, model estimates are adjusted as necessary to consider any relevant changes in portfolio composition, lending policies, underwriting standards, risk management practices or economic conditions that would affect the accuracy of the model. The results of the analysis are evaluated quarterly to confirm the estimates are appropriate for each loan portfolio. Expected credit loss estimates also include consideration of expected cash recoveries on loans previously
charged-off,
or expected recoveries on collateral dependent loans where recovery is expected through sale of the collateral. The allowance recorded for individually evaluated loans greater than $5 million in the commercial lending segment is based on an analysis utilizing expected cash flows discounted using the original effective interest rate, the observable market price of the loan, or the fair value of the collateral, less selling costs, for collateral-dependent loans.
The allowance recorded for Troubled Debt Restructuring (“TDR”) loans in the consumer lending segment is determined on a homogenous pool basis utilizing expected cash flows discounted using the original effective interest rate of the pool. TDRs do not include loan modifications granted to customers resulting directly from the economic effects of the
COVID-19
pandemic. The expected cash flows on TDR loans consider subsequent payment defaults since modification, the borrower’s ability to pay under the restructured terms, and the timing and amount of payments. The allowance for collateral-dependent loans in the consumer lending segment is determined based on the current fair value of the collateral less costs to sell. With respect to the commercial lending segment, TDRs may be collectively evaluated for impairment where observed performance history, including defaults, is a primary driver of the loss allocation. For commercial TDRs individually evaluated for impairment, attributes of the borrower are the primary factors in determining the allowance for credit losses. However, historical loss experience is also incorporated into the allowance methodology applied to this category of loans.
Beginning January 1, 2020, when a loan portfolio is purchased, an allowance is established for those loans considered purchased with more-than-insignificant credit deterioration, or PCD loans, and those not considered purchased with more-than-insignificant credit deterioration. The allowance established for each population considers product mix, risk characteristics of the portfolio, bankruptcy experience, delinquency status, refreshed
loan-to-value
ratios when possible, and portfolio growth. The allowance established for purchased loans not considered PCD is recognized through provision expense upon acquisition, whereas the allowance established for loans considered PCD at acquisition is offset by an increase in the basis of the acquired loans. Any subsequent increases and decreases in the allowance related to purchased loans are recognized through provision expense, with future charge-offs charged to the allowance.
The Company’s methodology for determining the appropriate allowance for credit losses for each loan segment also considers the imprecision inherent in the methodologies used. As a result, amounts determined under the methodologies described above are adjusted by management to consider the potential impact of other qualitative factors which include, but are not limited to, the following: model imprecision, imprecision in economic scenario assumptions, and emerging risks related to either changes in the environment that are affecting specific portfolio segments, or changes in portfolio concentrations over time that may affect model performance. The consideration of these items results in adjustments to allowance amounts included in the Company’s allowance for credit losses specific to each portfolio class.
The Company also assesses the credit risk associated with
off-balance
sheet loan commitments, letters of credit, investment securities and derivatives. Credit risk associated with derivatives is reflected in the fair values recorded for those positions. The liability for
off-balance
sheet credit exposure related to loan commitments and other credit guarantees is included in other liabilities. Because business processes and credit risks associated with unfunded credit commitments are essentially the same as for loans, the Company utilizes similar processes to estimate its liability for unfunded credit commitments.
Activity in the allowance for credit losses by portfolio class was as follows:
 
Three Months Ended June 30
(Dollars in Millions)
  Commercial     Commercial
Real Estate
    Residential
Mortgages
    Credit
Card
    Other
Retail
    Total
Loans
 
2020
                       
Balance at beginning of period
  $ 2,240     $ 841     $ 412     $ 2,012     $ 1,085     $ 6,590  
Add
           
Provision for credit losses
    516       450       218       373       180       1,737  
Deduct
           
Loans
charged-off
    125       23       3       265       106       522  
Less recoveries of loans
charged-off
    (14     (1     (6     (36     (28     (85
Net loans
charged-off
    111       22       (3     229       78       437  
Balance at end of period
  $ 2,645     $ 1,269     $ 633     $ 2,156     $ 1,187     $ 7,890  
2019
                       
Balance at beginning of period
  $ 1,445     $ 812     $ 445     $ 1,115     $ 634     $ 4,451  
Add
           
Provision for credit losses
    78       (17     (3     244       63       365  
Deduct
           
Loans
charged-off
    98       3       11       262       90       464  
Less recoveries of loans
charged-off
    (39     (2     (7     (35     (31     (114
Net loans
charged-off
    59       1       4       227       59       350  
Balance at end of period
  $ 1,464     $ 794     $ 438     $ 1,132     $ 638     $ 4,466  
Six Months Ended June 30
(Dollars in Millions)
  Commercial     Commercial
Real Estate
    Residential
Mortgages
    Credit
Card
    Other
Retail
    Total
Loans
 
2020
                       
Balance at beginning of period
  $ 1,484     $ 799     $ 433     $ 1,128     $ 647     $ 4,491  
Add
           
Change in accounting principle (a)
    378       (122     (30     872       401       1,499  
Provision for credit losses
    968       612       228       619       303       2,730  
Deduct
           
Loans
charged-off
    213       23       11       539       227       1,013  
Less recoveries of loans
charged-off
    (28     (3     (13     (76     (63     (183
Net loans
charged-off
    185       20       (2     463       164       830  
Balance at end of period
  $ 2,645     $ 1,269     $ 633     $ 2,156     $ 1,187     $ 7,890  
2019
                       
Balance at beginning of period
  $ 1,454     $ 800     $ 455     $ 1,102     $ 630     $ 4,441  
Add
           
Provision for credit losses
    142       (5     (10     482       133       742  
Deduct
           
Loans
charged-off
    209       4       19       519       186       937  
Less recoveries of loans
charged-off
    (77     (3     (12     (67     (61     (220
Net loans
charged-off
    132       1       7       452       125       717  
Balance at end of period
  $ 1,464     $ 794     $ 438     $ 1,132     $ 638     $ 4,466  
 
(a)
Effective January 1, 2020, the Company adopted accounting guidance which changed impairment recognition of financial instruments to a model that is based on expected losses rather than incurred losses.
The increase in the allowance for credit losses from December 31, 2019 to June 30, 2020 reflected the adoption of new accounting guidance and deteriorating economic conditions driven by the impact of
COVID-19
on the domestic and global economies. Expected loss estimates consider both the decrease in economic activity, and the mitigating effects of government stimulus and industrywide loan modification efforts designed to limit long term effects of the pandemic. The increase in the allowance for credit losses resulted from the estimated impact of deteriorating economic conditions and higher unemployment, partially offset by the benefits of government stimulus programs.
Credit Quality
The credit quality of the Company’s loan portfolios is assessed as a function of net credit losses, levels of nonperforming assets and delinquencies, and credit quality ratings as defined by the Company.
For all loan classes, loans are considered past due based on the number of days delinquent except for monthly amortizing loans which are classified delinquent based upon the number of contractually required payments not made (for example, two missed payments is considered 30 days delinquent). When a loan is placed on nonaccrual status, unpaid accrued interest is reversed, reducing interest income in the current period.
Commercial lending segment loans are generally placed on nonaccrual status when the collection of principal and interest has become 90 days past due or is otherwise considered doubtful. Commercial lending segment loans are generally fully or partially charged down to the fair value of the collateral securing the loan, less costs to sell, when the loan is placed on nonaccrual.
Consumer lending segment loans are generally
charged-off
at a specific number of days or payments past due. Residential mortgages and other retail loans secured by
1-4
family properties are generally charged down to the fair value of the collateral securing the loan, less costs to sell, at 180 days past due. Residential mortgage loans and lines in a first lien position are placed on nonaccrual status in instances where a partial
charge-off
occurs unless the loan is well secured and in the process of collection. Residential mortgage loans and lines in a junior lien position secured by
1-4 family
properties are placed on nonaccrual status at 120 days past due or when they are behind a first lien that has become 180 days or greater past due or placed on nonaccrual status. Any secured consumer lending segment loan whose borrower has had debt discharged through bankruptcy, for which the loan amount exceeds the fair value of the collateral, is charged down to the fair value of the related collateral and the remaining balance is placed on nonaccrual status. Credit card loans continue to accrue interest until the account is
charged-off.
Credit cards are
charged-off
at 180 days past due. Other retail loans not secured by
1-4
family properties are
charged-off
at 120 days past due; and revolving consumer lines are
charged-off
at 180 days past due. Similar to credit cards, other retail loans are generally not placed on nonaccrual status because of the relative short period of time to
charge-off.
Certain retail customers having financial difficulties may have the terms of their credit card and other loan agreements modified to require only principal payments and, as such, are reported as nonaccrual.
For all loan classes, interest payments received on nonaccrual loans are generally recorded as a reduction to a loan’s carrying amount while a loan is on nonaccrual and are recognized as interest income upon payoff of the loan. However, interest income may be recognized for interest payments if the remaining carrying amount of the loan is believed to be collectible. In certain circumstances, loans in any class may be restored to accrual status, such as when a loan has demonstrated sustained repayment performance or no amounts are past due and prospects for future payment are no longer in doubt; or when the loan becomes well secured and is in the process of collection. Loans where there has been a partial
charge-off
may be returned to accrual status if all principal and interest (including amounts previously
charged-off)
is expected to be collected and the loan is current. Generally, purchased credit deteriorated loans are considered accruing loans. However, the timing and amount of future cash flows for some loans is not reasonably estimable, and those loans are classified as nonaccrual loans with interest income not recognized until the timing and amount of the future cash flows can be reasonably estimated.
The following table provides a summary of loans by portfolio class, including the delinquency status of those that continue to accrue interest, and those that are nonperforming:
 
    Accruing                
(Dollars in Millions)   Current     
30-89 Days

Past Due
     90 Days or
More Past Due
     Nonperforming (b)      Total  
June 30, 2020
             
Commercial
  $ 119,316      $ 399      $ 90      $ 456      $ 120,261  
Commercial real estate
    40,776        103        2        195        41,076  
Residential mortgages (a)
    70,731        241        115        242        71,329  
Credit card
    20,768        230        259               21,257  
Other retail
    55,890        254        90        178        56,412  
Total loans
  $ 307,481      $ 1,227      $ 556      $ 1,071      $ 310,335  
December 31, 2019
             
Commercial
  $ 103,273      $ 307      $ 79      $ 204      $ 103,863  
Commercial real estate
    39,627        34        3        82        39,746  
Residential mortgages (a)
    70,071        154        120        241        70,586  
Credit card
    24,162        321        306               24,789  
Other retail
    56,463        393        97        165        57,118  
Total loans
  $ 293,596      $ 1,209      $ 605      $ 692      $ 296,102  
 
(a)
At June 30, 2020, $656 million of loans 30–89 days past due and $1.7 billion of loans 90 days or more past due purchased from Government National Mortgage Association (“GNMA”) mortgage pools whose repayments are insured by the Federal Housing Administration or guaranteed by the United States Department of Veterans Affairs, were classified as current, compared with $428 million and $1.7 billion at December 31, 2019, respectively.
(b)
Substantially all nonperforming loans at June 30, 2020 and December 31, 2019, had an associated allowance for credit losses. The Company recognized interest income on nonperforming loans of $6 million for both the three months ended June 30, 2020 and 2019, and $10 million and $11 million for the six months ended June 30, 2020 and 2019, respectively.
At June 30, 2020, the amount of foreclosed residential real estate held by the Company, and included in other real estate owned (“OREO”), was $49 million, compared with $74 million at December 31, 2019. These amounts exclude $74 million and $155 million at June 30, 2020 and December 31, 2019, respectively, of foreclosed residential real estate related to mortgage loans whose payments are primarily insured by the Federal Housing Administration or guaranteed by the United States Department of Veterans Affairs. In addition, the amount of residential mortgage loans secured by residential real estate in the process of foreclosure at June 30, 2020 and December 31, 2019, was
$1.2 billion and $1.5 billion, respectively, of which $964 million and $1.2 billion, respectively, related to loans purchased from Government National Mortgage Association (“GNMA”) mortgage pools whose repayments are insured by the Federal Housing Administration or guaranteed by the United States Department of Veterans Affairs.
The Company classifies its loan portfolios using internal credit quality ratings on a quarterly basis.
These
ratings include pass, special mention and classified, and are an important part of the Company’s overall credit risk management process and evaluation of the allowance for credit losses. Loans with a pass rating represent those loans not classified on the Company’s rating scale for problem credits, as minimal credit risk has been identified. Special mention loans are those loans that have a potential weakness deserving management’s close attention. Classified loans are those loans where a well-defined weakness has been identified that may put full collection of contractual cash flows at risk. It is possible that others, given the same information, may reach different reasonable conclusions regarding the credit quality rating classification of specific loans.
The following table provides a summary of loans by portfolio class and the Company’s internal credit quality rating:
 
    June 30, 2020             December 31, 2019  
          Criticized                        Criticized        
(Dollars in Millions)   Pass     Special
Mention
    Classified (a)     Total
Criticized
    Total             Pass     Special
Mention
    Classified (a)     Total
Criticized
    Total  
Commercial
                        
Originated in 2020
  $ 31,789     $ 1,360     $ 651     $ 2,011     $ 33,800          $     $     $     $     $  
Originated in 2019
    24,882       603       332       935       25,817            33,550       174       222       396       33,946  
Originated in 2018
    17,201       684       376       1,060       18,261            21,394       420       136       556       21,950  
Originated in 2017
    8,020       177       256       433       8,453            10,464       165       97       262       10,726  
Originated in 2016
    3,674       266       57       323       3,997            4,984       10       37       47       5,031  
Originated prior to 2016
    4,004       53       268       321       4,325            5,151       86       96       182       5,333  
Revolving
    24,470       678       460       1,138       25,608                26,307       292       278       570       26,877  
Total commercial
    114,040       3,821       2,400       6,221       120,261            101,850       1,147       866       2,013       103,863  
 
Commercial real estate
                        
Originated in 2020
    5,903       706       140       846       6,749                                     
Originated in 2019
    10,813       1,214       228       1,442       12,255            12,976       108       108       216       13,192  
Originated in 2018
    7,470       826       226       1,052       8,522            9,455       71       56       127       9,582  
Originated in 2017
    3,773       409       231       640       4,413            5,863       99       64       163       6,026  
Originated in 2016
    2,644       243       129       372       3,016            3,706       117       60       177       3,883  
Originated prior to 2016
    3,692       267       153       420       4,112            4,907       78       101       179       5,086  
Revolving
    1,900       102       7       109       2,009                1,965       11       1       12       1,977  
Total commercial real estate
    36,195       3,767       1,114       4,881       41,076            38,872       484       390       874       39,746  
 
Residential mortgages (b)
                        
Originated in 2020
    11,996       1       1       2       11,998                                     
Originated in 2019
    15,921       3       5       8       15,929            18,819       2       1       3       18,822  
Originated in 2018
    6,955       1       19       20       6,975            9,204             11       11       9,215  
Originated in 2017
    7,993       1       22       23       8,016            9,605             21       21       9,626  
Originated in 2016
    9,868             31       31       9,899            11,378             29       29       11,407  
Originated prior to 2016
    18,192             319       319       18,511            21,168             348       348       21,516  
Revolving
    1                         1                                         
Total residential mortgages
    70,926       6       397       403       71,329            70,174       2       410       412       70,586  
 
Credit card (c)
    20,998             259       259       21,257            24,483             306       306       24,789  
 
Other retail
                        
Originated in 2020
    8,265             3       3       8,268                                     
Originated in 2019
    13,648             22       22       13,670            15,907             11       11       15,918  
Originated in 2018
    8,449             29       29       8,478            10,131             23       23       10,154  
Originated in 2017
    5,809             27       27       5,836            7,907             28       28       7,935  
Originated in 2016
    2,611             16       16       2,627            3,679             20       20       3,699  
Originated prior to 2016
    2,481             20       20       2,501            3,274             28       28       3,302  
Revolving
    14,450             112       112       14,562            15,509       10       138       148       15,657  
Revolving converted to term
    438             32       32       470                418             35       35       453  
Total other retail
    56,151             261       261       56,412                56,825       10       283       293       57,118  
Total loans
  $ 298,310     $ 7,594     $ 4,431     $ 12,025     $ 310,335              $ 292,204     $ 1,643     $ 2,255     $ 3,898     $ 296,102  
Total outstanding commitments
  $ 630,092     $ 10,740     $ 5,301     $ 16,041     $ 646,133              $ 619,224     $ 2,451     $ 2,873     $ 5,324     $ 624,548  
 
(a)
Classified rating on consumer loans primarily based on delinquency status.
(b)
At June 30, 2020, $1.7 billion of GNMA loans 90 days or more past due and $1.5 billion of restructured GNMA loans whose repayments are insured by the Federal Housing Administration or guaranteed by the United States Department of Veterans Affairs were classified with a pass rating, compared with $1.7 billion and $1.6 billion at December 31, 2019, respectively.
(c)
All credit card loans are considered revolving loans.
Troubled Debt Restructurings
In certain circumstances, the Company may modify the terms of a loan to maximize the collection of amounts due when a borrower is experiencing financial difficulties or is expected to experience difficulties in the near-term. Concessionary modifications are classified as TDRs unless the modification results in only an insignificant delay in payments to be received. The Company recognizes interest on TDRs if the borrower complies with the revised terms and conditions as agreed upon with the Company and has demonstrated repayment performance at a level commensurate with the modified terms over several payment cycles, which is generally six months or greater. To the extent a previous restructuring was insignificant, the Company considers the cumulative effect of past restructurings related to the receivable when determining whether a current
restructuring
is a TDR.
The following table provides a summary of loans modified as TDRs during the periods presented by portfolio class:
 
    2020              2019  
(Dollars in Millions)   Number
of Loans
   
Pre-Modification

Outstanding
Loan Balance
   
Post-Modification

Outstanding
Loan Balance
             Number
of Loans
    
Pre-Modification

Outstanding
Loan Balance
    
Post-Modification

Outstanding
Loan Balance
 
Three Months Ended June 30
                   
Commercial
    1,139     $ 144     $ 115             823      $ 90      $ 86  
Commercial real estate
    38       39       39             24        25        24  
Residential mortgages
    121       24       24             105        12        13  
Credit card
    6,168       37       38             7,941        44        44  
Other retail
    374       9       8                 642        13        13  
Total loans, excluding loans purchased from GNMA mortgage pools
    7,840       253       224             9,535        184        180  
Loans purchased from GNMA mortgage pools
    1,009       142       138                 1,555        215        208  
Total loans
    8,849     $ 395     $ 362                 11,090      $ 399      $ 388  
 
Six Months Ended June 30
                   
Commercial
    2,138     $ 243     $ 216             1,736      $ 126      $ 115  
Commercial real estate
    65       60       60             44        72        70  
Residential mortgages
    211       34       34             201        26        26  
Credit card
    14,583       83       85             17,589        94        95  
Other retail
    1,029       24       22                 1,215        24        23  
Total loans, excluding loans purchased from GNMA mortgage pools
    18,026       444       417             20,785        342        329  
Loans purchased from GNMA mortgage pools
    2,913       408       398                 3,093        418        403  
Total loans
    20,939     $ 852     $ 815                 23,878      $ 760      $ 732  
Residential mortgages, home equity and second mortgages, and loans purchased from GNMA mortgage pools in the table above include trial period arrangements offered to customers during the periods presented. The post-modification balances for these loans reflect the current outstanding balance until a permanent modification is made. In addition, the post-modification balances typically include capitalization of unpaid accrued interest and/or fees under the various modification programs.
For those loans modified as TDRs during the second quarter of 2020, at June 30, 2020, 29 residential mortgages, 13 home equity and second mortgage loans and 349 loans purchased from GNMA mortgage pools with outstanding balances of $8 million, $1 million and $48 million, respectively, were in a trial period and have estimated post-modification balances of $7 million, $1 million and $48 million, respectively, assuming permanent modification occurs at the end of the trial period.
The Company has implemented certain restructuring programs that may result in TDRs. However, many of the Company’s TDRs are also determined on a
case-by-case
basis in connection with ongoing loan collection processes.
For the commercial lending segment, modifications generally result in the Company working with borrowers on a
case
-by-case
basis. Commercial and commercial real estate modifications generally include extensions of the maturity date and may be accompanied by an increase or decrease to the interest rate, which may not be deemed a market interest rate. In addition, the Company may work with the borrower in identifying other changes that mitigate loss to the Company, which may include additional collateral or guarantees to support the loan. To a lesser extent, the Company may waive contractual principal. The Company classifies all of the above concessions as TDRs to the extent the Company determines that the borrower is experiencing financial difficulty.
Modifications for the consumer lending segment are generally part of programs the Company has initiated. The Company modifies residential mortgage loans under Federal Housing Administration, United States Department of Veterans Affairs, or its own internal programs. Under these programs, the Company offers qualifying homeowners the opportunity to permanently modify their loan and achieve more affordable monthly payments by providing loan concessions. These concessions may include adjustments to interest rates, conversion of adjustable rates to fixed rates,
extension of maturity dates or deferrals of payments, capitalization of accrued interest and/or outstanding advances, or in limited situations, partial forgiveness of loan principal. In most instances, participation in residential mortgage loan restructuring programs requires the customer to complete a short-term trial period. A permanent loan modification is contingent on the customer successfully completing the trial period arrangement, and the loan documents are not modified until that time. The Company reports loans in a trial period arrangement as TDRs and continues to report them as TDRs after the trial period.
Credit card and other retail loan TDRs are generally part of distinct restructuring programs providing customers experiencing financial difficulty with modifications whereby balances may be amortized up to 60 months, and generally include waiver of fees and reduced interest rates.
In addition, the Company considers secured loans to consumer borrowers that have debt discharged through bankruptcy where the borrower has not reaffirmed the debt to be TDRs.
Loan modifications or concessions granted to borrowers resulting directly from the effects of the COVID-19 pandemic, who were otherwise in current payment status, are not considered to be TDRs.
As of June 30, 2020, the Company had approved approximately $17.2 billion of loan modifications included on its consolidated balance sheet related to borrowers impacted by the
COVID-19
pandemic, consisting primarily of payment deferrals of 90 days or less.
The following table provides a summary of TDR loans that defaulted (fully or partially
charged-off
or became 90 days or more
past
due) during the periods presented that were modified as TDRs within 12 months previous to default:
 
    2020              2019  
(Dollars in Millions)   Number
of Loans
     Amount
Defaulted
             Number
of Loans
     Amount
Defaulted
 
Three Months Ended June 30
               
Commercial
    330      $ 8             252      $ 4  
Commercial real estate
    12        6             7        4  
Residential mortgages
    5        1             15        3  
Credit card
    1,736        9             1,922        10  
Other retail
    82        1                 80        1  
Total loans, excluding loans purchased from GNMA mortgage pools
    2,165        25             2,276        22  
Loans purchased from GNMA mortgage pools
    51        7                 310        43  
Total loans
    2,216      $ 32                 2,586      $ 65  
 
Six Months Ended June 30
               
Commercial
    617      $ 28             486      $ 9  
Commercial real estate
    28        16             15        10  
Residential mortgages
    18        2             111        13  
Credit card
    3,806        19             3,976        19  
Other retail
    190        2                 227        8  
Total loans, excluding loans purchased from GNMA mortgage pools
    4,659        67             4,815        59  
Loans purchased from GNMA mortgage pools
    355        48                 434        60  
Total loans
    5,014      $ 115                 5,249      $ 119  
In addition to the defaults in the table above, the Company had a total of 104 and 241 residential mortgage loans, home equity and second mortgage loans and loans purchased from GNMA mortgage pools for the three months and six months ended June 30, 2020, respectively, where borrowers did not successfully complete the trial period arrangement and, therefore, are no longer eligible for a permanent modification under the applicable modification program. These loans had aggregate outstanding balances of $15 million and $34 million for the three months and six months ended June 30, 2020, respectively.
As of June 30, 2020, the Company had $116 million of commitments to lend additional funds to borrowers whose terms of their outstanding owed balances have been modified in troubled debt restructurings.